1 2015-02-26 Eli Zaretskii <eliz@gnu.org>
3 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
5 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
7 * emacs.c (decode_env_path): Add parentheses around ternary
8 operator to increase readability and pacify compiler warnings.
10 2015-02-26 Eli Zaretskii <eliz@gnu.org>
12 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
15 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
17 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
19 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
21 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
22 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
23 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
25 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
26 instead of OUTER_TO_INNER_DIFF macros.
28 * xfns.c (x_real_pos_and_offsets): New function, basically the code
29 from x_real_positions.
30 (x_real_positions): Call x_real_pos_and_offsets.
31 (x_relative_mouse_position): Use XTranslateCoordinates instead of
32 OUTER_TO_INNER_DIFF macros.
33 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
34 border from window attributes. Adjust tool bar and menu widths.
36 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
39 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
41 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
43 Backtrace after malloc arena is corrupted
44 Without this change, if the malloc arena is corrupted and then
45 'backtrace' is called, the backtrace can crash because 'backtrace'
46 calls 'malloc'. For more, please see:
47 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
48 * emacs.c (main): Initialize tables used by 'backtrace'.
49 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
51 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
53 * nsfns.m (Fx_frame_geometry): New function.
54 (syms_of_nsfns): Defsubr Sx_frame_geometry.
56 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
59 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
60 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
62 2015-02-21 Eli Zaretskii <eliz@gnu.org>
64 * w32term.c (queue_notifications):
65 * w32inevt.c (handle_file_notifications):
66 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
69 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
71 Prefer 'Qfoo' to 'intern ("foo")'
72 * buffer.c (syms_of_buffer):
73 * bytecode.c (exec_byte_code):
74 * callint.c (Fcall_interactively):
75 * callproc.c (create_temp_file):
76 * charset.c (define_charset_internal):
77 * coding.c (syms_of_coding):
78 * editfns.c (syms_of_editfns):
80 * fns.c (syms_of_fns):
81 * frame.c (delete_frame, Fframe_parameters):
82 * keyboard.c (syms_of_keyboard):
83 * keymap.c (syms_of_keymap):
84 * minibuf.c (read_minibuf, syms_of_minibuf):
85 * nsfns.m (ns_cursor_type_to_lisp):
86 * textprop.c (syms_of_textprop):
87 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
88 * xfns.c (x_create_tip_frame, Fx_select_font):
89 * xml.c (parse_region):
90 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
91 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
93 (keys_of_buffer): ... instead of here.
94 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
95 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
98 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
100 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
101 setting fatal_error_in_progress, so gobble_input and *read_socket are
102 not read if there are pending_signals.
104 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
106 Simplify binary I/O configuration
107 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
108 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
109 (FOPEN_BINARY, FOPEN_TEXT): New macros.
110 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
111 doesn't guarantee that "t" will work.
113 2015-02-19 Eli Zaretskii <eliz@gnu.org>
115 * keyboard.c (read_char): Make sure this_single_command_key_start
116 is in sync with this_command_key_count, around the call to
117 input-method-function. (Bug#19774)
119 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
121 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
122 message to DefWindowProc, after positioning the IME window, to
123 trigger its display. (Bug#11732)
125 2015-02-18 Eli Zaretskii <eliz@gnu.org>
127 * emacs.c (Fkill_emacs): Exit with specified exit code even if
128 stdin is at EOF. (Bug#19897)
130 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
132 * keyboard.c (read_char): When there is an input method function,
133 do not restore the echo area if a prefix argument is being
134 introduced. (Bug#19875)
136 2015-02-16 Kelly Dean <kelly@prtime.org>
138 * src/keyboard.c (timer_check_2): Fix incorrect comment.
140 2015-02-14 Martin Rudalics <rudalics@gmx.at>
142 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
143 Suggested by Alan Mackenzie <acm@muc.de>.
145 2015-02-14 Eli Zaretskii <eliz@gnu.org>
147 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
148 x_relative_mouse_position only for X frames. (Bug#19862)
150 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
152 Better support for future plugins
153 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
154 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
155 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
157 2015-02-11 Martin Rudalics <rudalics@gmx.at>
159 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
160 SIZE_RESTORED cases correctly handle `maximized' value for the
161 `fullscreen' parameter. Don't use 'maximized' frame parameter
163 (w32fullscreen_hook): Include menu bar height when calculating
164 new text height in FULLSCREEN_BOTH case.
165 * xterm.c (do_ewmh_fullscreen): Handle transition from
166 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
167 x_frame_normalize_before_maximize is set.
169 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
171 Use bool for boolean in xdisp.c
172 * dispextern.h (display_prop_intangible_p, resize_mini_window)
173 (pixel_to_glyph_coords, mark_window_display_accurate)
174 (compute_display_string_pos, handle_tool_bar_click)
175 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
176 * lisp.h (setup_echo_area_for_printing, message_with_string)
177 (pos_visible_p): Use bool for boolean.
178 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
179 Remove unnecessary forward decls.
180 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
181 (CHECK_IT, CHECK_WINDOW_END):
182 Now an inline function that is always defined.
184 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
185 Remove; no longer needed.
186 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
187 (get_overlay_strings): Omit unnecessary casts.
188 (forward_to_next_line_start):
190 Prefer !BOOL to (BOOL ? 0 : 1).
191 (next_element_function): New typedef.
192 (get_next_element): Use it. Now const.
193 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
194 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
195 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
196 (tool_bar_item_info): Simplify.
197 (invisible_prop): Rename from invisible_p, since it doesn't
198 return bool. All callers changed.
199 (x_produce_glyphs): Simplify.
201 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
203 Check for some overflows in vertical-motion
204 * indent.c (window_column_x): New function.
205 (Fvertical_motion): Use it to protect against integer overflow
206 when computing column. Prefer extract_float to doing things by hand.
207 Avoid unnecessary casts.
209 * xfont.c: Minor style fixes
210 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
211 Redo loop so that less indentation is needed.
213 2015-02-09 Eli Zaretskii <eliz@gnu.org>
215 * indent.c (Fvertical_motion): Accept an additional argument
216 CUR-COL and use it as the starting screen coordinate.
217 * window.c (window_scroll_line_based, Fmove_to_window_line): All
218 callers of vertical-motion changed.
220 2015-02-09 Dima Kogan <dima@secretsauce.net>
222 * font.c (font_score): Remove unused variable assignment.
224 2015-02-09 Dima Kogan <dima@secretsauce.net>
226 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
228 * font.c (font_score): Try to find a font without scaling first,
229 and only accept scalable fonts if we did not get a match (Bug#19117).
231 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
233 * keyboard.c (syms_of_keyboard): Use non-nil default value.
235 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
237 Use C99's INFINITY and NAN macros
238 * lread.c: Include <math.h>.
239 (string_to_number): Use INFINITY and NAN rather than rolling our own.
240 This avoids some runtime diagnostics when building with
241 gcc -fsanitize=undefined.
243 Fix bidi_explicit_dir_char undefined behavior
244 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
245 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
247 Better distinguish infinite from invalid times
248 * editfns.c (check_time_validity): New function.
249 (decode_time_components): Return int, not bool.
250 Return -1 (not 0) if the time is out of range.
252 (lisp_time_struct, lisp_seconds_argument): Distinguish better
253 between time overflow and invalid time values.
255 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
257 Minor tweaks to frame_size_history_add
258 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
259 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
260 (Fframe_after_make_frame): Simplify.
261 * gtkutil.c: Remove commented-out code.
262 * xfns.c (Fx_create_frame): Fix indenting.
264 2015-02-08 Eli Zaretskii <eliz@gnu.org>
266 * frame.c (Fframe_parameter): Don't replace a non-nil value of
267 foreground-color or background-color parameters with a nil value.
270 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
272 * data.c (Findirect_function): Like `symbol-function', don't signal an
273 error for void functions any more.
275 2015-02-07 Martin Rudalics <rudalics@gmx.at>
277 * frame.c (frame_size_history_add): New function.
278 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
279 only after frame's after_make_frame slot is true.
280 Inhibit resizing fullwidth-/height frames in one direction only.
281 Update frame_size_history.
282 (adjust_frame_size): Call frame_size_history_add.
283 (make_frame): Initalize after_make_frame slot.
284 (Fmake_terminal_frame): Adjust adjust_frame_size call.
285 (Fcan_run_window_configuration_change_hook): Rename to
286 Fframe_after_make_frame. Set after_make_frame slot.
287 Return second argument.
288 (x_set_frame_parameters): Postpone handling fullscreen parameter
289 until after width and height parameters have been set.
290 Apply width and height changes only if can_x_set_window_size is true.
291 Update frame_size_history.
292 (Qadjust_frame_size_1, Qadjust_frame_size_2)
293 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
294 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
295 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
296 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
297 (Qxg_change_toolbar_position, Qx_net_wm_state)
298 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
299 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
300 (Qtip_frame, Qterminal_frame): New symbols.
301 (Vframe_adjust_size_history): Rename to frame_size_history.
302 * frame.h (struct frame):
303 Rename can_run_window_configuration_change_hook slot to
305 (frame_size_history_add): Extern.
306 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
307 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
308 (xg_frame_set_char_size): Try to preserve the status of
309 fullwidth/-height frames. Call frame_size_history_add.
310 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
311 (xg_change_toolbar_position): Call frame_size_history_add.
312 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
314 (Fx_create_frame): Process fullscreen parameter after frame has
316 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
317 (Fx_frame_geometry): Don't pollute pure storage.
318 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
319 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
320 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
321 w32fullscreen_hook immediately.
322 (x_fullscreen_adjust, x_check_fullscreen): Remove.
323 (w32fullscreen_hook): Call change_frame_size just as with a
324 "normal" frame resize operation. Call do_pending_window_change.
325 (x_set_window_size): Try to handle fullwidth and fullheight more
326 accurately. Don't rely on w32_enable_frame_resize_hack.
327 (w32_enable_frame_resize_hack): Remove variable.
328 * widget.c (EmacsFrameResize): Remove dead code.
329 Call frame_size_history_add
330 * window.c (run_window_configuration_change_hook):
331 Check f->after_make_frame instead of
332 f->can_run_window_configuration_change_hook.
333 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
334 (Fx_create_frame): Process fullscreen parameter after frame has
336 (Fx_frame_geometry): Don't pollute pure storage.
337 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
338 Call frame_size_history_add.
339 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
340 (x_check_fullscreen): Count in menubar when calling
341 XResizeWindow. Wait for ConfigureNotify event.
342 Call frame_size_history_add.
343 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
344 changing a fullheight frame's width or a fullwidth frame's
345 height. Call frame_size_history_add.
346 (x_set_window_size): Simplify xg_frame_set_char_size and
347 x_set_window_size_1 calls.
348 (x_frame_normalize_before_maximize): New variable.
350 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
352 Remove no-longer-used cursor_in_echo_area code
353 * dispnew.c (set_window_cursor_after_update, update_frame_1):
354 Remove checks for negative cursor_in_echo_area, since this var is
355 a boolean, and has been a boolean for some time. Simplify.
356 * dispnew.c (init_display):
357 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
359 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
361 * eval.c (Ffunction): Handle the new (:documentation ...) form.
362 (syms_of_eval): Declare `:documentation'.
364 2015-02-05 Martin Rudalics <rudalics@gmx.at>
366 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
367 argument added on 2015-02-01.
369 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
371 Remove no-longer-used two_byte_p calculations
372 * dispextern.h (struct glyph_string): Remove member two_byte_p.
374 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
377 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
379 Omit unnecessary var if GTK or NS
380 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
381 Now a constant zero on these platforms.
383 2015-02-01 Martin Rudalics <rudalics@gmx.at>
385 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
387 2015-01-31 Eli Zaretskii <eliz@gnu.org>
389 * coding.c (raw_text_coding_system_p): New function.
391 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
392 keyboard coding-system is 'raw-text'. (Bug#19532)
394 * coding.h (raw_text_coding_system_p): Add prototype.
396 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
398 * Makefile.in (gl-stamp): Generate globals.h through the use of
400 (globals.h): Replace with empty command.
402 2015-01-31 Eli Zaretskii <eliz@gnu.org>
404 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
405 and ICONIFY_EVENT for the purposes of breaking while-no-input
408 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
409 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
412 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
414 Simplify read_dirent's MSDOS hacks
415 * dired.c (read_dirent): Simplify by removing the need for the
416 DIR_ENTRY argument. All callers changed. This separates the
417 MS-DOS idiosyncrasies better from the rest of the code.
419 2015-01-30 Eli Zaretskii <eliz@gnu.org>
421 * dired.c (read_dirent): Accept an additional argument
422 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
423 time it is called, report the error as if it happened in
425 (directory_files_internal, file_name_completion): Adjust callers
428 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
430 Refactor calls to opendir for simplicity
431 * dired.c (open_directory): Accept Lisp_Object, not char *, for
432 dirname. Signal an error if the open fails. All callers changed.
434 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
436 Report readdir failures
437 Previously, on non-MS-Windows platforms the code treated most
438 readdir failures as EOF. This was incorrect, e.g., when readdir
439 fails with errno == EOVERFLOW. Signal an error instead.
440 * dired.c (read_dirent):
441 New function, which signals an error when readdir fails.
442 (directory_files_internal, file_name_completion): Use it.
444 2015-01-29 Eli Zaretskii <eliz@gnu.org>
446 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
447 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
450 * w32font.c (struct font_callback_data, w32font_list_internal)
451 (w32font_driver, w32font_match_internal): Use bool where appropriate.
453 * w32menu.c (x_activate_menubar, set_frame_menubar)
454 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
455 (is_simple_dialog): Use bool where appropriate.
457 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
459 Use bool, not int, to track face changes
460 * xfaces.c (face_change): Rename from face_change_count, and
461 change from int to bool. The var is now true (instead of nonzero)
462 if attributes have changed; this is simpler. All uses changed.
465 2015-01-28 Eli Zaretskii <eliz@gnu.org>
467 * dired.c (directory_files_internal, file_name_completion)
468 [WINDOWSNT]: Signal an error when errno is set non-zero by
469 'readdir', regardless of its value.
471 * w32.c (sys_readdir): Set errno to ENOENT when the directory
472 doesn't exist and to EACCES when it's not accessible to the
473 current user. Set errno to zero when FindNextFile exhausts the
474 directory, so that callers don't interpret that as an error and
475 don't signal a file-error.
476 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
478 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
479 returns NULL and errno is ENOTDIR, behave as if opendir failed to
480 open the directory. (Bug#19701)
482 * w32.c (sys_readdir): If FindFirstFile fails because the
483 directory doesn't exist, set errno to ENOTDIR.
485 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
487 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
489 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
491 Fix coding.c subscript error
492 * coding.c (CODING_ISO_INVOKED_CHARSET):
493 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
495 2015-01-28 Eli Zaretskii <eliz@gnu.org>
497 * xdisp.c (produce_image_glyph): Fix display of images in R2L
498 screen lines: prepend the new glyph to the ones already there
499 instead of appending it.
501 * w32fns.c (w32_set_title_bar_text): New function, including
502 support for titles with non-ASCII characters outside of the
503 current system codepage.
504 (x_set_name, x_set_title): Use it. (Bug#19590)
506 * indent.c (Fvertical_motion): Return zero if we started from ZV
507 and there's an overlay after-string there. (Bug#19553)
509 * emacs.c (usage_message): Fix the description of the -nl switch.
512 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
513 end information if the window_end_valid flag is unset.
514 (try_window_id): If the call to display_line invalidated the
515 window end information, give up the try_window_id optimization.
518 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
519 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
521 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
523 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
525 * lisp.mk (lisp): Add cl-preloaded.
527 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
529 Use bool for boolean in xfaces.c
530 * dispextern.h: Adjust to signature changes.
531 * font.c (font_at, font_range):
532 * fontset.c (Finternal_char_font):
533 * fringe.c (draw_fringe_bitmap_1):
534 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
535 (get_next_display_element, highlight_trailing_whitespace)
536 (display_string, calc_line_height_property)
537 (note_mode_line_or_margin_highlight, note_mouse_highlight):
538 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
539 (menu_face_changed_default, recompute_basic_faces)
540 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
541 (tty_defined_color, defined_color, face_color_gray_p)
542 (face_color_supported_p, load_color2, load_face_colors)
543 (Fx_list_fonts, LFACEP, push_named_merge_point)
544 (resolve_face_name, lface_from_face_name_no_resolve)
545 (lface_from_face_name, get_lface_attributes_no_remap)
546 (get_lface_attributes, lface_fully_specified_p)
547 (set_lface_from_font, merge_face_vectors, merge_named_face)
548 (merge_face_ref, Finternal_make_lisp_face)
549 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
550 (Finternal_set_lisp_face_attribute)
551 (update_face_from_frame_parameter, set_font_frame_param)
552 (face_boolean_x_resource_value)
553 (Finternal_set_lisp_face_attribute_from_resource)
554 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
555 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
556 (lface_equal_p, Finternal_lisp_face_equal_p)
557 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
558 (Fcolor_distance, lookup_named_face, lookup_basic_face)
559 (lookup_derived_face, Fface_attributes_as_vector)
560 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
561 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
562 (realize_default_face, realize_named_face)
563 (realize_non_ascii_face, realize_x_face, map_tty_color)
564 (realize_tty_face, compute_char_face, face_at_buffer_position)
565 (face_for_overlay_string, face_at_string_position):
566 Use bool for boolean.
567 * xfaces.c (set_lface_from_font):
568 Return void, since callers never use the result.
570 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
572 * image.c (lookup_pixel_color): Reorder conditions that are
574 (x_to_xcolors): Likewise.
575 (x_detect_edges): Likewise.
576 (png_load_body): Likewise.
577 (gif_close): Likewise.
578 (gif_load): Likewise.
580 2015-01-25 Eli Zaretskii <eliz@gnu.org>
582 Use bool for boolean in w32term.c
583 * w32term.c (x_update_window_begin, x_update_window_end)
584 (x_update_end, x_after_update_window_line)
585 (x_set_glyph_string_gc, x_draw_glyph_string_background)
586 (x_draw_glyph_string_foreground)
587 (x_draw_composite_glyph_string_foreground)
588 (x_draw_glyphless_glyph_string_foreground)
589 (x_draw_image_glyph_string, x_draw_glyph_string)
590 (x_draw_stretch_glyph_string, note_mouse_movement)
591 (w32_mouse_position, x_scroll_bar_report_motion)
592 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
593 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
594 (w32_draw_window_cursor, x_new_font, x_set_offset)
595 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
596 Use bool where appropriate.
598 Use bool for boolean in w32fns.c
599 * w32fns.c (w32_defined_color, x_decode_color)
600 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
601 (x_set_menu_bar_lines, x_change_tool_bar_height)
602 (x_set_internal_border_width, x_explicitly_set_name)
603 (x_implicitly_set_name, Fx_create_frame, w32_window)
604 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
606 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
608 Use bool for boolean in xfns.c
609 * xfaces.c (x_update_menu_appearance):
610 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
611 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
612 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
613 (x_change_tool_bar_height, x_set_internal_border_width)
614 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
615 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
616 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
617 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
618 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
619 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
620 (clean_up_dialog, syms_of_xfns):
621 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
622 (xic_create_fontsetname):
623 Use bool for boolean.
624 * xfns.c: Include bitmaps/gray.xbm unconditionally.
626 Count MANY function args more reliably
627 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
628 * buffer.c (Fbuffer_list, Fkill_buffer):
629 * callint.c (read_file_name, Fcall_interactively):
630 * charset.c (Fset_charset_priority, syms_of_charset):
631 * chartab.c (uniprop_encode_value_numeric):
632 * coding.c (syms_of_coding):
633 * composite.c (syms_of_composite):
634 * data.c (wrong_range):
635 * dbusbind.c (syms_of_dbusbind):
636 * dired.c (file_attributes):
637 * editfns.c (Fdecode_time, update_buffer_properties, format2):
638 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
639 (call4, call5, call6, call7):
640 * fileio.c (Finsert_file_contents, choose_write_coding_system)
641 (Fcar_less_than_car, build_annotations, auto_save_error):
642 * filelock.c (get_boot_time):
643 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
644 (maybe_resize_hash_table, secure_hash):
645 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
646 * fontset.c (fontset_add, Fset_fontset_font):
647 * ftfont.c (ftfont_lookup_cache):
648 * gtkutil.c (xg_get_font):
649 * insdel.c (signal_before_change, signal_after_change):
650 * keymap.c (append_key):
651 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
652 * minibuf.c (Fread_buffer):
653 * print.c (print_preprocess):
654 * process.c (Fformat_network_address, Fmake_network_process)
655 (server_accept_connection):
656 * sound.c (Fplay_sound_internal):
657 * term.c (Fsuspend_tty, Fresume_tty):
658 * window.c (window_list):
659 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
660 (message_with_string):
661 * xfaces.c (Fx_list_fonts):
662 * xfont.c (syms_of_xfont):
663 * xselect.c (x_handle_selection_request)
664 (x_handle_selection_clear, x_clear_frame_selections)
665 (x_clipboard_manager_error_1):
666 Prefer CALLMANY and CALLN to counting args by hand.
667 * doc.c (reread_doc_file): Remove unused code.
668 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
669 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
670 Prefer call1 and call2 to Ffuncall.
671 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
672 Use struct literal rather than a local var, for simplicity.
673 * keymap.c (where_is_internal): Use NULL rather than a pointer
675 * lisp.h (CALLMANY, CALLN): New macros.
676 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
679 Use gnustep-config if available
680 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
681 It doesn't appear to be needed, and the inclusion breaks on
682 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
684 2015-01-22 Eli Zaretskii <eliz@gnu.org>
686 * xdisp.c (init_iterator): Restore a comment lost in transition.
688 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
690 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
691 * xfont.c (xfont_driver, xfont_chars_supported)
692 (xfont_text_extents):
693 * xftfont.c (xftfont_get_colors, xftfont_open)
694 (xftfont_prepare_face, xftfont_done_face)
695 (xftfont_cached_font_ok):
696 * xgselect.c (xg_select):
697 Use bool for boolean.
699 Don't downcase system diagnostics' first letters
700 * fileio.c (report_file_errno): Don't downcase, and simplify.
703 Isolate NIL_IS_ZERO-assuming code better
704 Suggested by Stefan Monnier in:
705 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
706 * alloc.c (allocate_pseudovector):
707 Use memclear, not memsetnil, to remove a 'verify'.
708 * callint.c (Fcall_interactively):
709 * dispnew.c (realloc_glyph_pool):
710 * xdisp.c (init_iterator):
711 Use memclear, not memset, to remove a 'verify'.
712 * lisp.h (memclear): Rename from memsetnil, and take a byte
713 count rather than a word count. All callers changed.
715 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
717 Undo port to hypothetical nonzero Qnil case
718 This mostly undoes the previous change in this area. See:
719 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
720 * alloc.c (allocate_pseudovector):
721 * callint.c (Fcall_interactively):
722 * dispnew.c (realloc_glyph_pool):
723 * fringe.c (init_fringe):
724 * lisp.h (memsetnil):
725 * xdisp.c (init_iterator):
726 Simplify by assuming that Qnil is zero, but verify the assumption.
727 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
728 NIL_IS_NONZERO. All uses changed.
730 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
732 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
734 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
736 Prefer xlispstrdup to avoid dumb calls to strlen.
737 * nsfont.m (ns_get_family):
738 * nsterm.m (ns_term_init):
739 * w32fns.c (w32_window):
740 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
742 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
744 Correct an old fix for GTK font selection
745 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
748 Fix minor bugs with printing null bytes
749 * minibuf.c (read_minibuf_noninteractive):
750 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
751 Work even if the Lisp string contains a null byte.
753 Port to hypothetical case where Qnil is nonzero
754 * alloc.c (allocate_pseudovector):
755 * callint.c (Fcall_interactively):
756 * coding.c (syms_of_coding):
757 * dispnew.c (realloc_glyph_pool):
758 * fringe.c (init_fringe):
759 * lisp.h (memsetnil):
760 * xdisp.c (init_iterator):
761 Port to the currently-hypothetical case where Qnil is nonzero.
762 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
763 as there are no Lisp_Object values in the data here.
764 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
765 All uses changed. Define only if not already defined, so that one
766 can debug with -DNIL_IS_NONZERO.
767 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
769 2015-01-19 Eli Zaretskii <eliz@gnu.org>
771 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
772 Qnil is represented as zero, before using that to initialize parts
773 of the glyph structure.
775 * xdisp.c (init_iterator): Verify that Qnil is represented as
776 zero, before using that to initialize parts of the iterator
779 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
781 Prefer memset to repeatedly assigning Qnil
782 * alloc.c (allocate_pseudovector): Catch more bogus values.
783 * alloc.c (allocate_pseudovector):
784 * callint.c (Fcall_interactively):
785 * coding.c (syms_of_coding):
786 * fringe.c (init_fringe):
787 Verify that Qnil == 0.
788 * callint.c (Fcall_interactively):
789 * eval.c (Fapply, Ffuncall):
790 * fns.c (mapcar1, larger_vector):
791 * font.c (font_expand_wildcards):
792 * fringe.c (init_fringe):
793 Prefer memset to assigning zeros by hand.
794 * callint.c (Fcall_interactively):
795 Remove duplicate assignment of Qnil to args[i].
796 * coding.c (syms_of_coding):
797 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
798 * fileio.c (Ffile_selinux_context):
799 Rewrite to avoid need for Lisp_Object array.
800 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
801 (DEFINE_LISP_SYMBOL_END): Use it.
802 (NIL_IS_ZERO): New constant.
803 (memsetnil): New function.
805 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
807 Tune pseudovector allocation assuming Qnil == 0.
808 * alloc.c (allocate_pseudovector): Use memset for both
809 Lisp_Objects and regular slots. Add zerolen arg.
810 * lisp.h (allocate_pseudovector): Adjust prototype.
811 (ALLOCATE_PSEUDOVECTOR): Adjust user.
812 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
813 (allocate_hash_table, allocate_window, allocate_frame)
814 (allocate_process, allocate_terminal): Remove prototypes.
815 * fns.c (allocate_hash_table): Now static here.
816 * frame.c (allocate_frame):
817 * process.c (allocate_process):
818 * terminal.c (allocate_terminal):
819 * window.c (allocate_window): Now static here.
820 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
822 * lisp.h (XTERMINAL): Add eassert.
823 * process.c (make_lisp_proc): Now static here.
825 Prefer INLINE functions in font.h to match style used in lisp.h.
826 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
827 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
828 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
830 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
831 * ftfont.c (ftfont_shape):
832 * macfont.m (macfont_shape):
833 * w32uniscribe.c (uniscribe_shape):
834 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
836 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
838 Give up on -Wsuggest-attribute=const
839 * decompress.c (Fzlib_available_p):
840 * gnutls.c (Fgnutls_available_p):
841 * gtkutil.h (xg_uses_old_file_dialog):
842 * xdisp.c (Ftool_bar_height):
843 * xmenu.c (popup_activated):
844 No longer const, since it's not const on at lest some
845 configurations, and we shouldn't lie to the compiler.
847 2015-01-15 Eli Zaretskii <eliz@gnu.org>
849 * fileio.c: Include binary-io.h.
850 (Fset_binary_mode): New function.
851 (syms_of_fileio): Defsubr it.
852 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
854 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
856 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
857 (Fgnutls_peer_status): Use it to set the :self-signed flag.
858 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
859 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
861 2015-01-14 Eli Zaretskii <eliz@gnu.org>
863 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
864 when FLAGS indicate the item is not highlighted. (Bug#19596)
866 2015-01-14 Martin Rudalics <rudalics@gmx.at>
868 * xmenu.c (update_frame_menubar): Remove garbaged code.
870 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
872 remove_slash_colon need not be inline
873 * process.c, process.h (remove_slash_colon): No longer inline.
874 This saves text bytes without hurting runtime performance.
876 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
878 Avoid extra multibyteness check in ENCODE_FILE users.
879 * callproc.c (encode_current_directory, Fcall_process, call_process):
880 * dired.c (directory_files_internal, file_name_completion):
881 Do not check for STRING_MULTIBYTE because encode_file_name
882 is a no-op for unibyte strings.
884 * process.h (remove_slash_colon): New function.
885 * callproc.c (encode_current_directory, call_process):
886 * process.c (Fstart_process): Use it.
888 Consistently handle time zone specification.
889 * editfns.c (decode_time_zone): New function, refactored out from ...
890 (Fencode_time): ... adjusted user.
891 (Fset_time_zone_rule): Use decode_time_zone.
893 * editfns.c (make_buffer_string_both): If requested range intersects
894 the gap, don't move the latter but copy in two regions, thus avoiding
895 unnecessary relocation of buffer data.
897 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
899 Use bool for boolean in xmenu.c, xml.c
900 * xmenu.c (x_menu_set_in_use, popup_get_selection)
901 (Fx_menu_bar_open_internal, popup_widget_loop)
902 (x_activate_menubar, xg_crazy_callback_abort)
903 (update_frame_menubar, set_frame_menubar)
904 (initialize_frame_menubar, free_frame_menubar)
905 (create_and_show_popup_menu, x_menu_show)
906 (create_and_show_dialog, x_dialog_show):
907 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
908 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
909 * xrdb.c (main) [TESTRM]:
910 * xsettings.c (init_gsettings):
911 * xterm.c (XFillRectangle, xg_scroll_callback)
912 (xg_end_scroll_callback):
913 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
914 Use bool for boolean.
915 * xmenu.c (TRUE): Remove; no longer used.
916 (show_help_event): Remove long-unused code.
917 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
919 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
921 Don't say Fnext_read_file_uses_dialog_p is const
922 It's const only if a windowing system is not used; don't say it's
923 const otherwise. See:
924 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
925 * fileio.c (next_read_file_uses_dialog_p): Remove.
926 Move guts back to ...
927 (Fnext_read_file_uses_dialog_p): ... here.
928 Don't declare as const, as make-docfile.c now has a special case
929 for this function. This is an ugly hack, but it's better than
930 lying to the compiler.
932 Remove now-unnecessary forward XTYPE decl
933 * lisp.h (XTYPE): Remove forward declaration. The recent merge
934 from emacs-24 fixed the problem in a better way, by moving XPNTR's
935 definition to after XTYPE's.
937 2015-01-13 Eli Zaretskii <eliz@gnu.org>
939 Fix problems with 32-bit wide-int build exposed by MinGW.
940 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
941 compilation error in an unoptimized build when !USE_LSB_TAG.
943 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
944 same larger value as for the 64-bit build.
946 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
947 avoid compiler warnings.
949 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
950 Avoid compiler warnings about cast from integer to pointer of
953 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
954 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
955 casting from integer to pointer of different size.
956 (add_menu_item): Pass the help-echo string as a pointer to
957 Lisp_String, not as a Lisp_Object.
958 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
959 string object from its C pointer.
961 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
962 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
964 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
965 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
966 compiler warnings about size differences.
967 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
968 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
969 (Fw32_toggle_lock_key): Pass the new state of the key as a C
970 integer; use -1 for nil. Doc fix.
972 * .gdbinit (xgetsym): New subroutine.
973 (xsymname, xsymbol): Use it.
974 (xprintsym): No need to call xgetptr.
976 2015-01-13 Martin Rudalics <rudalics@gmx.at>
978 * frame.c (adjust_frame_size): Make sure new numbers of
979 lines/columns get installed after font size change (Bug#19575).
981 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
983 Add DEFUN attributes.
984 * callint.c (Finteractive):
985 * character.c (Fcharacterp, Fmax_char):
986 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
987 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
988 (Ffloatp, Fbyteorder):
989 * decompress.c (Fzlib_available_p):
991 * frame.c (Fframe_windows_min_size):
992 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
993 * window.c (Fwindow__sanitize_window_sizes):
994 * xdisp.c (Ftool_bar_height):
995 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
996 * emacs.c (Fkill_emacs):
998 * keyboard.c (Ftop_level, Fexit_recursive_edit)
999 (Fabor_recursive_edit): Add noreturn attribute.
1001 * search.c (fast_string_match_internal): New function,
1002 consolidated from...
1003 (fast_string_match, fast_string_match_ignore_case): ...functions
1005 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1006 inlined from here now.
1007 (fast_string_match_internal): Add prototype.
1008 * dired.c (file_name_completion): Use fast_string_match_internal.
1010 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1011 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1012 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1013 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1015 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1017 Port to 32-bit MingGW --with-wide-int
1018 Problem reported by Eli Zaretskii in:
1019 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1020 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1021 what we think it is, rather than checking only its alignment (and
1022 doing so incorrectly on MinGW).
1024 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1026 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1027 Remove dead NILP check.
1028 * image.c (Flookup_image): Use regular format for docstring.
1029 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1031 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1033 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1035 * frame.c (frame_default_tool_bar_height): New variable.
1036 (adjust_frame_size): Possibly add requested adjustment to
1037 Vframe_adjust_size_history.
1038 (make_frame): Initialize tool_bar_redisplayed_once slot.
1039 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1040 doc-string. Call adjust_frame_size unconditionally (the frame's
1041 text size may remain unaltered but the pixel size may change).
1042 (x_figure_window_size): If frame_default_tool_bar_height was
1043 set, use it instead of calculating the tool bar height from
1044 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1045 Vframe_initial_frame_tool_bar_height.
1046 (Qchange_frame_size, Qxg_frame_set_char_size)
1047 (Qset_window_configuration, Qx_create_frame_1)
1048 (Qx_create_frame_2): New symbols.
1049 (Vframe_initial_frame_tool_bar_height): Remove.
1050 (Vframe_adjust_size_history): New history variable for debugging
1051 frame size adjustments.
1052 * frame.h (struct frame): New boolean slot
1053 tool_bar_redisplayed_once.
1054 (frame_default_tool_bar_height): Extern.
1055 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1056 to adjust_frame_size.
1057 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1058 Qx_create_frame_2 to adjust_frame_size.
1059 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1060 inhibit 1 when we have not redisplayed the tool bar yet.
1061 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1062 Qx_create_frame_2 to adjust_frame_size.
1063 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1065 * window.c (Fset_window_configuration):
1066 Pass Qset_window_configuration to adjust_frame_size.
1067 * xdisp.c (redisplay_tool_bar): Assign new height to
1068 frame_default_tool_bar_height.
1069 (redisplay_internal): If we haven't redisplayed this frame's
1070 tool bar, call redisplay_tool_bar early so we can adjust the
1071 frame size accordingly.
1072 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1073 inhibit 1 when we have not redisplayed the tool bar yet.
1074 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1075 Qx_create_frame_2 to adjust_frame_size.
1077 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1079 Have 'make' output better GEN names
1080 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1081 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1082 more naturally so that 'make' can output more-accurate names.
1084 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1086 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1087 calling reset_buffer_local_variables, and make sure we initialize
1090 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1092 * coding.c (Fcoding_system_plist): Use common style for docstring.
1094 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1096 Port to MSB hosts without optimization
1097 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1098 the inline function XTYPE needs to be declared before being used.
1099 * lisp.h (XTYPE): New forward declaration.
1101 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1103 Port to 32-bit --with-wide-int
1104 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1105 widened, as the latter had trouble with GCC on Fedora 21 when
1106 configured --with-wide-int and when used in static initializers.
1107 * alloc.c (garbage_collect_1, which_symbols):
1108 * lread.c (init_obarray):
1109 Prefer builtin_lisp_symbol when it can be used.
1110 * dispextern.h (struct image_type.type):
1111 * font.c (font_property_table.key):
1112 * frame.c (struct frame_parm_table.sym):
1113 * keyboard.c (scroll_bar_parts, struct event_head):
1114 * xdisp.c (struct props.name):
1115 Use the index of a builtin symbol rather than its address.
1117 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1118 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1119 symbol indexes rather than pointers, and which work better on MSB
1120 hosts because they shift right before tagging. All uses changed.
1121 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1122 No longer noops on wide-int hosts, since they work now.
1123 (builtin_lisp_symbol): New function.
1125 Port to HAVE_FREETYPE && !HAVE_XFT
1126 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1127 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1128 Declare in this case too.
1130 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1132 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1134 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1135 Use make_pointer_integer instead of XIL.
1136 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1138 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1139 instead of XIL. Put a list of the descriptor, action, and file
1140 name in event->arg, instead of spreading them between event->code
1143 * w32term.c (queue_notifications): Use make_pointer_integer
1144 instead of XIL. Put a list of the descriptor, action, and file
1145 name in event->arg, instead of spreading them between event->code
1148 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1149 event creation to changes in w32term.c and w32inevt.c above.
1151 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1153 Port Qnil==0 changes to 32-bit --with-wide-int
1154 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1155 macro-implemented version. For the non-USE_LSB_TAG case, supply
1156 a new inline function that is the inverse of the new TAG_SYMPTR.
1157 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1158 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1159 negative number, don't allow sign bits to bleed into the encoded
1160 value. Shift in zero bits instead.
1162 Refactor pointer-to-integer conversion
1163 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1164 Rename and move to lisp.h. All uses changed.
1165 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1166 which are renamed from gfilenotify.c's lisp_to_monitor and
1167 monitor_to_lisp, and with more-generic void * signatures.
1169 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1171 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1172 returned for right-to-left screen lines. (Before the change on
1173 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1176 * .gdbinit (xsymname): New subroutine.
1177 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1178 in a way that doesn't cause GDB to barf when it tries to
1179 dereference a NULL pointer.
1181 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1183 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1184 (insert_left_trunc_glyphs, append_space_for_newline)
1185 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1186 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1187 (Fbidi_resolved_levels, produce_special_glyphs)
1188 (rows_from_pos_range, mouse_face_from_buffer_pos)
1189 (note_mouse_highlight): Use nil as the object for glyphs inserted
1190 by the display engine, and test with NILP instead of INTEGERP.
1193 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1196 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1199 * dispextern.h (struct glyph, struct it): Update comments for the
1202 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1204 Port new Lisp symbol init to x86 --with-wide-int
1205 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1206 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1207 GCC (at least) does not allow a constant initializer to widen an
1210 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1211 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1212 Although clang doesn't need it, some other compiler might, and
1213 it's easy enough to be safe.
1215 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1216 Apparently clang removed support for the alloc_size attribute.
1218 Port Qnil==0 XUNTAG to clang
1219 clang has undefined behavior if the program subtracts an integer
1220 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1221 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1222 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1223 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1225 Port GFileMonitor * hack to Qnil==0 platforms
1226 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1227 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1228 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1230 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1232 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1233 size instead of using widht/height. The frame may be constrained.
1235 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1237 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1238 Needed when neither optimizing nor inlining.
1239 Also, sort decls alphabetically.
1241 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1243 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1244 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1245 declarations of Q* variables that represent symbols.
1247 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1251 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1252 that NILP (x) is equivalent to testing whether x is 0 at the
1253 machine level. The overall effects of this and the previous patch
1254 shrink the size of the text segment by 2.3% and speeds up
1255 compilation of all the .elc files by about 0.5% on my platform,
1256 which is Fedora 20 x86-64.
1257 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1258 (make_lisp_symbol) [USE_LSB_TAG]:
1259 Symbols now tag the difference from lispsym, not the pointer.
1260 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1261 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1262 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1263 (XSYMBOL): New forward decl.
1264 (XUNTAGBASE): New function.
1267 Compute C decls for DEFSYMs automatically
1269 This patch also makes Q constants (e.g., Qnil) constant addresses
1270 from the C point of view.
1271 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1272 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1273 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1274 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1275 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1276 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1277 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1278 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1279 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1280 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1281 * xselect.c, xsettings.c, xterm.c:
1282 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1283 These names are now defined automatically by make-docfile.
1284 * alloc.c (init_symbol): New function.
1285 (Fmake_symbol): Use it.
1286 (c_symbol_p): New function.
1287 (valid_lisp_object_p, purecopy): Use it.
1288 * alloc.c (marked_pinned_symbols):
1289 Use make_lisp_symbol instead of make_lisp_ptr.
1290 (garbage_collect_1): Mark lispsym symbols.
1291 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1292 (mark_object): Use it.
1293 (sweep_symbols): Sweep lispsym symbols.
1294 (symbol_uses_obj): New function.
1295 (which_symbols): Use it. Work for lispsym symbols, too.
1296 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1297 since Qt's address is already known now.
1298 (syms_of_alloc): Add lispsym count to symbols_consed.
1299 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1300 when testing whether storage is all bits zero.
1301 * dispextern.h (struct image_type):
1302 * font.c (font_property_table):
1303 * frame.c (struct frame_parm_table, frame_parms):
1304 * keyboard.c (scroll_bar_parts, struct event_head):
1305 * xdisp.c (struct props):
1306 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1307 Lisp_Object *, since Qfoo is no longer an object whose address can be
1308 taken. All uses changed.
1309 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1310 use it, so that they no longer need to take the address of a Lisp sym.
1311 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1312 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1313 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1314 DEFSYM Qdeactivate_mark before the corresponding var.
1315 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1316 instead of interning their symbols; this avoids duplicates.
1317 (LISP_INITIALLY, TAG_PTR)
1318 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1320 (LISP_INITIALLY_ZERO): Use it.
1321 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1322 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1323 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1324 (make_lisp_symbol): New function.
1325 (XSETSYMBOL): Use it.
1326 (DEFSYM): Now just a placeholder for make-docfile.
1327 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1328 (intern_sym): New function, with body taken from old intern_driver.
1329 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1331 (define_symbol): New function.
1332 (init_obarray): Define the C symbols taken from lispsym.
1333 Use plain DEFSYM for Qt and Qnil.
1334 * syntax.c (init_syntax_once): No need to worry about
1335 Qchar_table_extra_slots.
1337 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1339 'temacs -nw' should not call missing functions
1340 Without this patch, "temacs -nw" fails with the diagnostic
1341 "emacs: Symbol's function definition is void: frame-windows-min-size"
1342 and messes up the tty's state.
1343 * frame.c (Fframe_windows_min_size): New placeholder function.
1344 (syms_of_frame): Define it.
1345 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1346 (syms_of_window): Define it.
1348 Less 'make' chatter for lisp dir
1349 * Makefile.in (%.elc): Adjust to compile-onefile change in
1350 ../lisp/Makefile.in.
1352 batch write-region no longer says "Wrote FOO"
1353 This cuts down on 'make' chatter a bit.
1354 * fileio.c (Fwrite_region):
1355 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1357 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1359 Revert previous change to produce_composite_glyph
1360 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1362 Pacify gcc -Wparentheses
1363 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1365 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1367 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1368 f->can_x_set_window_size is true.
1369 * xterm.c (x_set_window_size_1): Call change_frame_size with
1370 text sizes instead of pixel sizes (Bug#19428).
1372 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1374 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1375 right-to-left screen lines. (Bug#19473)
1377 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1379 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1381 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1383 Simplify setfattr use by assuming GNU make
1384 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1385 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1386 Simplify by using GNU make rather than shell conditionals,
1387 by using ln -f rather than rm -f followed by ln,
1388 and by preferring $@ to spelling out the destination.
1390 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1392 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1393 file doesn't compile on MS-Windows.
1395 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1397 Allow return value of system-name to vary. (Bug#19438)
1398 * filelock.c (current_lock_owner):
1399 * xrdb.c (get_environ_db):
1400 * xterm.c (same_x_server):
1401 * xterm.c (x_term_init):
1402 Prefer (system-name) to system-name, and avoid naming
1403 locals 'system-name'.
1404 * editfns.c (cached_system_name): New static var.
1405 (init_and_cache_system_name): New function.
1406 (init_editfns, Fsystem_name): Use it.
1407 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1408 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1409 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1410 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1411 Don't create a new string if the current value is already correct.
1413 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1415 Fix produce_composite_width typo
1416 * term.c (produce_composite_glyph):
1417 Fix typo that confused number of columns for pixel width.
1419 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1421 Wrap dll functions more simply
1422 * decompress.c, gnutls.c, image.c, xml.c:
1423 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1424 rather than the inverse when not WINDOWSNT. This isolates the
1425 fn_* business into the WINDOWSNT-specific section of the code,
1426 which makes it easier to maintain the generic code.
1427 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1428 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1429 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1430 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1431 Remove. All uses replaced by DEF_DLL_FN.
1432 * decompress.c (inflateInit2): Remove; no longer needed.
1433 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1435 Port memory-full checking to GnuTLS 3.3
1436 Instead of using gnutls_global_set_mem_functions, check every call
1437 to a GnuTLS function that might return an indication of memory
1438 exhaustion. Suggested by Dmitry Antipov in:
1439 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1440 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1441 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1442 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1444 (check_memory_full): New function.
1445 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1446 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1447 (Fgnutls_boot): Use it.
1448 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1450 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1452 Fix parse_settings to match internal documentation
1453 * xsettings.c (parse_settings): Return the number of settings seen.
1454 Count the settings changes accurately.
1455 (read_settings): Don't confuse number of settings changes with
1456 the return code from XGetWindowProperty.
1458 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1460 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1461 composition_compute_stop_pos to the number of characters in the
1463 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1465 * composite.c (composition_compute_stop_pos): If no composition
1466 was found in a string before ENDPOS, and ENDPOS is the string end,
1467 no need to back up to a safe point.
1469 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1471 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1473 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1474 (dealloc): Release bmRep.
1475 (setPixmapData): Make bmRep local so class member is not
1477 (setPixmapData): Rename local variable bmRep to avoid compiler
1480 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1482 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1483 when going to fullscreen (Bug#0x180004f).
1485 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1487 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1489 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1491 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1493 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1495 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1497 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1499 Use bool for boolean in xselect.c, xsettings.c
1500 * xselect.c (x_get_local_selection, struct selection_data)
1501 (x_selection_request_lisp_error, struct prop_location)
1502 (x_handle_selection_request, x_convert_selection)
1503 (waiting_for_other_props_on_window, expect_property_change)
1504 (wait_for_property_change, x_handle_property_notify)
1505 (x_get_foreign_selection, x_get_window_property)
1506 (receive_incremental_selection)
1507 (x_get_window_property_as_lisp_data)
1508 (lisp_data_to_selection_data, Fx_get_selection_internal)
1509 (x_send_client_event):
1510 * xselect.c, xterm.h (x_handle_dnd_message):
1511 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1512 (apply_xft_settings, read_and_apply_settings)
1513 (xft_settings_event, init_gsettings, init_xsettings)
1514 (syms_of_xsettings):
1515 Use bool for boolean.
1516 * xselect.c (x_get_window_property): Omit last arg, which was an
1518 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1519 always true. All callers changed.
1521 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1523 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1526 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1528 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1531 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1533 Use bool for boolean in xsmfns.c
1534 * xsmfns.c, xterm.h (x_session_have_connection):
1535 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1536 Use bool for boolean.
1537 (x_session_initialize, Fhandle_save_session):
1538 Prefer NILP (x) to EQ (x, Qnil).
1540 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1542 * callproc.c (child_setup):
1543 * dbusbind.c (xd_signature_cat):
1544 * doc.c (get_doc_string, Fsnarf_documentation):
1545 * editfns.c (Fuser_full_name):
1546 * frame.c (xrdb_get_resource):
1547 * gtkutil.c (xg_get_file_with_chooser):
1548 * tparam.c (tparam1):
1549 * xfns.c (xic_create_fontsetname):
1550 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1551 * xsmfns.c (smc_save_yourself_CB):
1552 Rewrite to avoid the need for strcat, typically by using stpcpy
1553 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1554 * doc.c (sibling_etc):
1555 * xrdb.c (xdefaults):
1556 Now a top-level static constant.
1558 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1560 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1563 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1565 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1566 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1568 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1570 Use bool for boolean in xterm.c
1571 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1572 (x_set_window_size, x_bitmap_icon):
1573 * nsterm.m (ns_frame_raise_lower, x_new_font):
1574 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1575 (struct terminal.frame_raise_lower_hook):
1576 * w32term.c (w32_frame_raise_lower):
1577 * xterm.c, xterm.h (x_text_icon):
1578 * xterm.c (x_update_window_begin, x_update_window_end)
1579 (x_update_end, x_after_update_window_line)
1580 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1581 (x_draw_glyph_string_foreground)
1582 (x_draw_composite_glyph_string_foreground)
1583 (x_alloc_lighter_color, x_draw_relief_rect)
1584 (x_draw_glyph_string_box, x_draw_image_relief)
1585 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1586 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1588 (XFillRectangle) [HAVE_GTK3]:
1589 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1590 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1591 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1592 (x_send_scroll_bar_event, xm_scroll_callback)
1593 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1594 (x_create_toolkit_scroll_bar)
1595 (x_create_horizontal_toolkit_scroll_bar)
1596 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1597 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1598 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1599 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1600 (x_scroll_bar_report_motion)
1601 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1602 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1603 (x_draw_window_cursor, x_clear_errors)
1604 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1605 (set_wm_state, x_set_sticky, get_current_wm_state)
1606 (do_ewmh_fullscreen, x_handle_net_wm_state)
1607 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1608 (x_set_window_size_1, XTframe_raise_lower)
1609 (x_make_frame_visible, x_iconify_frame)
1610 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1611 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1612 (x_delete_terminal, x_initialize, syms_of_xterm):
1613 Use bool for boolean.
1615 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1617 * composite.h (struct composition.width): Now int
1618 instead of unsigned short, as we prefer signed integers.
1620 Let charset tick grow past USHRT_MAX
1621 * charset.c, charset.h (charset_ordered_list_tick):
1622 Now EMACS_UINT, not unsigned short.
1623 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1624 maximum representable Emacs integer value before wrapping it around.
1626 Simplify unexec file mode setting
1627 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1628 Don't include <sys/stat.h> when no longer needed.
1629 (unexec): Create file with correct mode in the first place,
1630 rather than overwriting the mode later and fiddling with the
1631 global umask in the mean time. Avoid bogus usage like
1632 'umask (777)', which should have been 'umask (0777)'.
1633 (mark_x): Remove. All callers removed.
1635 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1637 Minor cleanups for Lisp objects and symbols
1638 * alloc.c (next_vector, set_next_vector):
1639 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1640 (lisp_h_make_number) [USE_LSB_TAG]:
1641 Use Lisp_Int0 instead of the mystery constant 0.
1642 * alloc.c (mark_object): Always set and use po; that's simpler.
1643 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1644 Properly parenthesize definientia.
1645 * bidi.c (bidi_initialize):
1646 * buffer.c (init_buffer_once):
1647 * nsfns.m (syms_of_nsfns):
1648 * nsmenu.m (syms_of_nsmenu):
1649 * nsselect.m (syms_of_nsselect):
1650 Prefer DEFSYM to defining by hand.
1651 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1652 * data.c: Fix too-long line.
1653 * lisp.h (DECLARE_GDB_SYM): New macro.
1654 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1655 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1656 Declare the symbol, so it's visible to everywhere lisp.h is included.
1657 Move forward decls as far forward as they can go,
1658 to allow future changes to use them.
1660 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1662 * gnutls.c: Include gnutls.h.
1663 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1664 * image.c (svg_load): Fix pointer signedness.
1666 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1668 * frame.c (frame_windows_min_size): New argument IGNORE.
1669 (adjust_frame_size): When called from change_frame_size call
1670 frame_windows_min_size with IGNORE Qt so we can ignore size
1673 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1675 * font.c (Ffont_info): Add more font information to the vector
1676 returned by the function, inspired by query-font. Doc fix.
1679 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1681 * keyboard.c (input_was_pending): New var.
1682 (read_char): Use it to make sure we only skip redisplay when we can't
1683 keep up with the repeat rate.
1685 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1687 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1689 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1691 * image.c (svg_load): Watch out for nil value of current buffer's
1692 filename. Re-enable filename thing for not-a-file case.
1694 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1696 Partially disabled previous change.
1698 * image.c (svg_load): Temporarily disabled filename thing for
1699 not-a-file case as it can cause crashs.
1701 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1703 Fix problem with images referenced within svg files. (bug#19373)
1705 * image.c: Additional parameter 'filename' for
1706 svg_load_image. Include "buffer.h". Define library function
1707 rsvg_handle_set_base_uri for WINDOWSNT.
1708 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1709 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1710 (svg_load): Pass a filename to svg_load_image: either name of
1711 actual file or of current buffer's file.
1712 (svg_load_image): New parameter 'filename', used for setting
1713 base_uri, necessary for loading referenced images. (bug#19373)
1715 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1717 * lread.c (init_obarray): Declare Qt as special.
1718 This fixes a typo in the 2012-05-15 patch that
1719 tried to declare Qt as special.
1721 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1723 Various fixes to use bool type and constants.
1724 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1726 * xfaces.c (clear_face_cache): Use bool for the argument type.
1728 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1730 Correct same_at_end when restoring window points
1731 * fileio.c (Finsert_file_contents): Compute same_at_end character
1732 position using the old buffer size, not the new one, since
1733 restore_window_points wants the old size.
1734 Fixes: debbugs:19161
1736 2014-12-14 Alan Mackenzie <acm@muc.de>
1738 New feature optionally to accelerate auto-repeated scrolling.
1740 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1742 * window.c (window_scroll): Bind fontification-functions to nil
1743 when scrolling by whole screens and
1744 fast-but-imprecise-scrolling is non-nil.
1745 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1747 * lisp.h (bool): Declare Qfontification_functions extern.
1749 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1751 Load system's default trusted Certificate Authorities if available.
1752 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1753 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1754 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1755 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1756 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1758 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1759 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1762 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1764 * regex.c (analyze_first): Rename from analyze_first.
1766 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1768 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1769 a hack involving a union.
1771 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1773 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1774 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1777 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1779 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1781 * gnutls.h: Always declare syms_of_gnutls.
1783 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1784 clarity. Let the availability check return Qnil when the GnuTLS
1785 integration is not available, instead of erroring out.
1788 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1790 * xdisp.c (move_it_in_display_line_to, display_line):
1791 Don't disallow overflow-newline-into-fringe when word-wrap is in
1794 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1796 * fileio.c: Better preserve window-points during revert (bug#19161).
1797 (Qget_buffer_window_list): New var.
1798 (get_window_points_and_markers, restore_window_points): New functions.
1799 (Finsert_file_contents): Use them to save and restore window-points.
1801 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1803 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1804 descriptor if called from x_connection_closed and always delete
1805 this descriptor from keyboard waiting set (Bug#19147).
1807 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1809 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1810 (bidi_cache_max_elts): New global variable.
1811 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1812 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1814 (bidi_cache_search): Handle overflown cache. Improve commentary.
1815 (bidi_cache_ensure_space): Limit allocations to the current value
1816 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1817 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1818 the increment to not exceed the limit.
1819 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1820 cache, zero otherwise (meaning the cache overflowed). In the
1821 latter case, set bidi_cache_last_idx to -1.
1822 (bidi_peek_at_next_level): Handle overflown cache.
1823 (bidi_push_it): Increase the cache limit for iterating the new object.
1824 (bidi_pop_it): Decrease the cache limit back to previous value.
1825 (bidi_shelve_cache): Shelve the current value of the cache limit.
1826 (bidi_unshelve_cache): Restore the value of cache limit.
1827 (bidi_find_bracket_pairs): If the cache overflows while looking
1828 for the paired bracket, give up and let bidi_resolve_neutrals
1829 process the bracket as a simple neutral. (Bug#19322)
1830 (bidi_find_other_level_edge): If the cache overflows, fall back on
1831 Plan B, which effectively stops the reordering and restarts it on
1832 the next character (after resetting the cache).
1833 (bidi_move_to_visually_next): When the cache overflows, reset it
1834 after processing the last cached character.
1836 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1838 Fix glitches in gnutls.c, mostly memory-related
1839 * gnutls.c: Sort macro definitions by name.
1840 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1841 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1842 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1843 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1844 calculating string length. Use make_uninit_string, to avoid
1845 copying the string. Cast the char, not the pointer.
1846 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1847 and free. Work even for dates past the year 9999. Use void *
1848 for buffers, to avoid casts.
1850 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1852 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1854 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1856 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1859 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1861 * process.c: Whitespace and line-break nitpicks.
1863 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1865 * gnutls.c (gnutls_certificate_details): The :signature isn't
1866 that useful, so remove it.
1867 (gnutls_certificate_details): Clean up whitespace slightly.
1868 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1870 (gnutls_certificate_details): Put :signature-algorithm back again,
1871 which was removed by mistake.
1872 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1873 that they are not messaged by default (bug#16253).
1874 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1876 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1878 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1883 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1885 * eval.c (Fsignal): Remove duplicate test.
1886 (Fautoload_do_load): Fix up docstring.
1888 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1890 * nsterm.m (represented_filename, represented_frame): New variables.
1891 (ns_set_represented_filename): New function.
1892 (sendEvent:): Set represented filename here to avoid flicker,
1893 related to Bug#18757.
1895 * nsterm.h: Declare ns_set_represented_filename.
1897 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1898 at once, call ns_set_represented_filename instead.
1900 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1902 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1903 (struct bidi_stack): Reduce size by using bit fields and by
1904 packing sos, override, and isolate_status into a single 8-bit
1905 byte called 'flags'.
1907 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1908 (bidi_push_embedding_level): Construct flags from individual
1909 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1911 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1912 from flags. Adapt to changes in prev_for_neutral,
1913 next_for_neutral, and last_strong members.
1914 (bidi_line_init): Initialize flags to zero.
1915 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1916 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1918 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1920 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1921 (Fapply): Try and simplify the control flow.
1923 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1925 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1926 Use gnutls_sign_get_name directly because
1927 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1928 (init_gnutls_functions): Load missing gnutls_server_name_set.
1930 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1932 * bidi.c (bidi_find_first_overridden): New function.
1934 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1935 (syms_of_xdisp): Defsubr it.
1937 * dispextern.h (bidi_find_first_overridden): Add prototype.
1939 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1941 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1942 to nil after release (Bug#9133).
1944 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1946 Port better to AddressSanitizer.
1947 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1949 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1950 Return -1 or 0, as the pipe trick doesn't work.
1951 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1953 * print.c (print_object):
1954 When a pointer-check primitive returns -1, do not assume this
1955 means the pointer is valid or that the underlying system has failed.
1956 It could just be that addresses are being sanitized so Emacs can't
1957 test for pointer validity.
1958 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1959 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1960 string validity checker doesn't work on stack-based strings.
1962 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1964 Improve clarity of USE_LSB_TAG definition.
1965 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1966 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1967 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1968 VAL_MAX / 2 rather than in terms of the (more complicated)
1969 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1971 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1973 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1974 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1975 (next_element_from_buffer): When done with overlays, reset the
1976 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1978 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1980 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1981 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1983 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1985 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1986 for paxctl and setfattr. Fixes temacs startup failure with
1987 grsecurity/PaX enabled Linux kernel (bug#19067).
1989 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1991 * w32.c, w32heap.c, w32term.c:
1992 Use MINGW_W64 instead of _W64.
1994 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1996 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1998 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2000 * gnutls.c (gnutls_ip_address_p): New function.
2001 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2003 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2005 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2007 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2009 Fix gnutls problems caught by static checking.
2010 * gnutls.c (Fgnutls_boot): Remove unused local.
2011 (Fgnutls_boot): Fix pointer signedness.
2013 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2015 * gnutls.c (gnutls_certificate_details): Don't include certain
2016 certificate details on older gnutls versions (bug#19168).
2017 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2018 (gnutls_certificate_details): Reversed check in last checkin.
2020 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2022 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2023 (Fgnutls_peer_status_warning_describe): Add function to describe a
2024 peer verification warning symbol.
2025 (Fgnutls_peer_status): Use it.
2026 (Fgnutls_boot): Use it. Minor logging fixes.
2028 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2030 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2032 2014-11-24 Glenn Morris <rgm@gnu.org>
2034 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2036 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2037 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2039 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2041 * gnutls.c: Fix Windows function definition of
2042 gnutls_x509_crt_get_fingerprint.
2044 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2046 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2048 * process.h: Added more fields to Lisp_Process to track
2049 certificate details.
2051 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2052 (Fgnutls_peer_status): New functions to export TLS certificate
2053 details to Emacs Lisp.
2055 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2057 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2058 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2059 check for gtk_adjustment_configure (Bug#19149).
2060 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2062 2014-11-22 Glenn Morris <rgm@gnu.org>
2064 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2066 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2068 Don't shrink frame when using desktop-save-mode (Bug#19048).
2069 * w32fns.c (x_set_tool_bar_lines): Always call
2070 x_change_tool_bar_height (Bug#19048).
2071 (x_change_tool_bar_height): Mark frame as garbaged since
2072 adjust_frame_size might not have done that.
2073 * xfns.c (x_set_tool_bar_lines): Always call
2074 x_change_tool_bar_height (Bug#19048).
2075 (x_change_tool_bar_height): Mark frame as garbaged since
2076 adjust_frame_size might not have done that.
2078 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2080 * xml.c (parse_region): Take care of new optional parameter
2081 'discard-comments' of 'libxml-parse(html|xml)-region'.
2082 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2083 New optional parameter 'discard-comments'.
2085 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2087 Improve time stamp handling, and be more consistent about it.
2088 * editfns.c (invalid_time): New function.
2089 Use it instead of 'error ("Invalid time specification")'.
2090 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2091 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2093 (make_time_tail, make_time): Remove. All uses changed to use
2094 new functions or plain list4i.
2095 (disassemble_lisp_time): Return effective length if successful.
2096 Check that LOW is an integer, if it's combined with other components.
2097 (decode_time_components): Decode into struct lisp_time, not
2098 struct timespec, so that we can support a wide set of times
2099 regardless of whether time_t is signed. Decode plain numbers
2100 as seconds since the Epoch, and nil as the current time.
2101 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2102 Reimplement in terms of new functions.
2103 (Fencode_time): Just use list2i.
2104 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2105 * keyboard.c (decode_timer): Don't allow the new formats (floating
2106 point or nil) in timers.
2107 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2108 place of the magic number '16'.
2109 (struct lisp_time): New type.
2110 (decode_time_components): Use it.
2111 (lisp_to_timespec): New decl.
2113 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2115 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2118 * callint.c (Fcall_interactively): Pass in nil as argument to
2119 Fbarf_if_buffer_read_only.
2121 * fileio.c (Finsert_file_contents): Ditto.
2123 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2125 * textprop.c (verify_interval_modification): Check buffer
2126 readedness after the last interval.
2128 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2129 the text at POSITION (new optional argument) has the
2130 `inhibit-read-only' text property set.
2132 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2134 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2135 errors in computing the number of pixels to scroll.
2136 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2138 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2140 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2141 call updateFrameSize.
2143 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2145 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2147 * nsfns.m (x_set_foreground_color, x_set_background_color)
2148 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2149 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2151 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2153 * nsterm.m (ns_send_appdefined): Check for application defined
2154 event on Cocoa (Bug#18993).
2155 (run): Restore code before the previous 18993 fix.
2157 2014-11-14 David Reitter <david.reitter@gmail.com>
2159 * nsterm.m (run): Set timeout for event loop to prevent hang.
2162 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2164 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2166 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2168 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2169 for each candidate font but attempt to reuse it from previous improper
2172 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2174 Avoid undefined behavior in color table hashing.
2175 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2176 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2177 This function avoids undefined behavior with signed shift overflow.
2179 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2181 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2182 when the inserted text does not need decoding. (Bug#18982)
2184 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2186 * nsterm.h (EmacsScroller): judge returns bool.
2188 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2189 (ns_judge_scroll_bars): Only set removed if judge returns true.
2190 (judge): Returns bool == condemned. Remove self from window.
2191 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2193 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2195 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2196 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2198 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2200 * nsterm.m (ns_set_vertical_scroll_bar)
2201 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2203 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2205 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2206 merely because tmo_in_millisec is nonnegative. The 1st call
2207 to g_main_context_query could succeed while the 2nd one fails.
2209 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2211 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2213 * nsterm.m (run): Only use non-system event loop if OSX version is
2214 exactly 10.9 (Bug#18993).
2215 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2218 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2220 * callproc.c (encode_current_directory): Support handling of file
2221 names prepended by "/:". (Bug#18891)
2223 2014-11-08 Alan Mackenzie <acm@muc.de>
2225 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2227 2014-11-08 Dima Kogan <dima@secretsauce.net>
2229 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2231 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2233 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2234 raises an error. (Bug#18891)
2236 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2238 * frame.c (adjust_frame_size): Call x_set_window_size only if
2239 f->can_x_set_window_size is set.
2240 (make_frame): Initialize f->can_x_set_window_size and
2241 f->can_run_window_configuration_change_hook.
2242 (Fcan_run_window_configuration_change_hook): New function.
2243 * frame.h (frame): Split `official' into `can_x_set_window_size'
2244 and `can_run_window_configuration_change_hook'.
2245 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2246 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2247 Set f->can_x_set_window_size.
2248 * window.c (run_window_configuration_change_hook):
2249 Return immediately if either f->can_x_set_window_size or
2250 f->can_run_window_configuration_change_hook are false.
2251 (Fset_window_configuration): Instead of f->official set
2252 f->can_x_set_window_size.
2253 * xfns.c (Fx_create_frame, x_create_tip_frame):
2254 Set f->can_x_set_window_size.
2256 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2258 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2259 cleanup from 2014-11-01 (Bug#18972).
2261 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2263 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2264 * xdisp.c (window-scroll-functions): Improve docstring.
2266 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2268 Uniquify the 'size' symbol.
2270 * w32notify.c (Qsize): Remove.
2271 * lisp.h (Qsize): New decl.
2272 * lread.c (Qsize): Now extern.
2273 * w32notify.c (syms_of_w32notify): No need to defsym.
2275 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2277 * dispnew.c (change_frame_size_1): Fix call of
2279 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2280 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2281 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2282 (Qtool_bar_size): New constants.
2283 (frame_inhibit_resize, adjust_frame_size): New argument to
2284 handle case where frame_inhibit_implied_resize is a list.
2285 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2286 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2287 (x_set_right_divider_width, x_set_bottom_divider_width)
2288 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2289 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2291 (frame-inhibit-implied-resize): Rewrite doc-string.
2292 * frame.h (frame_inhibit_resize, adjust_frame_size):
2293 Fix external declarations.
2294 (Qframe_position, Qframe_outer_size)
2295 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2296 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2297 (Qtool_bar_size): Extern them.
2298 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2299 (xg_height_or_width_changed): Remove.
2300 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2301 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2302 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2303 (xg_change_toolbar_position): Call adjust_frame_size directly.
2304 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2305 Fix calls of adjust_frame_size.
2306 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2307 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2308 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2309 frame can get resized when tool-bar-lines parameter changes from
2311 (Fw32_frame_menu_bar_size): Return fourth value.
2312 (Fw32_frame_rect): Block input around system calls
2313 (Fx_frame_geometry): New function.
2314 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2315 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2316 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2317 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2318 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2319 (Fx_create_frame): Adjust adjust_frame_size calls.
2320 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2321 frame can get resized when tool-bar-lines parameter changes from
2323 (Fx_frame_geometry): New function.
2324 * xmenu.c (update_frame_menubar): On Lucid call
2325 adjust_frame_size with one pixel less height to avoid that
2326 repeatedly adding/removing the menu bar grows the frame.
2327 (free_frame_menubar): On Motif arrange to optionally preserve
2328 the old frame height when removing the menu bar.
2329 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2331 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2333 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2334 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2335 frame; instead, print an error message.
2337 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2339 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2341 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2343 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2344 (dealloc): Release bmRep.
2346 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2347 imageListSetNext, imageListNext.
2349 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2350 (reference): Remove.
2351 (allocInitFromFile:): Remove searching ImageList and calling
2352 reference (Bug#18918).
2353 (dealloc): Remove handling if ImageList.
2355 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2357 * process.c (catch_child_signal): Fix incorrect assertion.
2359 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2361 * macfont.m (macfont_draw):
2362 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2364 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2365 if force_integral_p (i.e. no antialias).
2366 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2367 bold if no antialias (Bug#18876).
2369 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2370 was given (Bug#18846).
2372 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2374 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2375 instead of in xdisp.c, function now takes void. (Bug#18884).
2377 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2378 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2380 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2381 struct window* (Bug#18889).
2382 Remove getMouseMotionPart.
2383 (ns_output): Make icon_top/left int.
2385 * nsfns.m (x_icon): icon_top/left is int.
2387 * nsterm.m (ns_mouse_position): Remove unused code.
2388 (initFrame:window:, dealloc): Use window instead of win.
2389 (getMouseMotionPart:window:x:y:): Remove, unused.
2390 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2392 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2394 * keyboard.c (readable_events): When FLAGS include
2395 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2396 This avoids returning non-nil from input-pending-p when only such
2397 events are in the queue. (Bug#18856)
2399 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2401 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2402 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2403 (Qforeign_selection): Remove.
2404 (ns_get_local_selection): Identation fix.
2405 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2407 * nsselect.m (ns_get_local_selection): Remove calling of
2408 functions in Vselection_converter_alist (Bug#18911).
2409 (syms_of_nsselect): Remove Vselection_converter_alist.
2411 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2413 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2414 and unnecessary initialization. Adjust comments.
2416 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2418 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2420 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2421 index, not an absolute one, as that's what the function expects.
2423 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2425 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2426 font on an initial frame when running as a daemon (Bug#18869).
2428 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2430 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2432 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2433 build_string, when importing a home directory. (Bug#18873)
2435 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2437 * dispnew.c (buffer_posn_from_coords):
2438 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2439 account for the header-line height. (Bug#18839)
2441 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2443 * xml.c (parse_region): Do not forget the first document child.
2445 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2447 * nsselect.m: pasteboard_changecount is new.
2448 (ns_store_pb_change_count, ns_get_pb_change_count)
2449 (ns_get_our_change_count_for): New functions.
2450 (ns_string_to_pasteboard_internal): Correct comment.
2451 type => gtype in eassert, Call ns_store_pb_change_count.
2452 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2453 (Fns_disown_selection_internal, Fns_selection_owner_p):
2454 Replace Vselection_alist check, with change count check.
2455 (Fns_get_selection): Initialize val to Qnil. Only get local
2456 selection if change counts match (Bug#18799).
2457 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2459 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2461 * w32proc.c (create_child): If calling a quoted batch file,
2462 pass NULL for exe. (Bug#18745)
2464 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2466 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2467 (bidi_resolve_brackets): Use end of string position rather than ZV
2468 when iterating over a string. (Bug#18815)
2470 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2472 * keyboard.c (make_lispy_position): Return coordinates also when
2473 on scroll bars, fringes, margins or not in a window.
2474 * xdisp.c (show_mouse_face): Don't change cursor face during
2477 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2479 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2480 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2481 Fix doc-strings (Bug#18789).
2483 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2485 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2487 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2489 Optimize redisplay of simple bracketed text.
2490 * bidi.c (bidi_cache_reset_to): New function.
2491 (bidi_cache_reset): Call it.
2492 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2494 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2495 bracket_enclosed_type only if bracket_pairing_pos's value is not
2497 (MAX_BPA_STACK): Make sure the value is signed.
2498 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2499 stop pushing values onto the stack.
2500 (bidi_find_bracket_pairs): If the bracketed text is only on the
2501 base embedding level, remove all the states cached by this
2502 function from the cache, and return zero, so that the brackets in
2503 this segment of text are processed as normal neutrals.
2504 (bidi_resolve_brackets): Detect the brackets that are to be
2505 processed as neutrals, and don't call bidi_find_bracket_pairs on
2508 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2510 * w32select.c (Fw32_selection_exists_p): Rename from
2511 Fx_selection_exists_p.
2512 (syms_of_w32select): Adjust accordingly.
2514 * w16select.c (Fw16_selection_exists_p): Rename from
2515 Fx_selection_exists_p.
2516 (syms_of_win16select): Adjust accordingly.
2518 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2519 (Fns_own_selection_internal): Tighten scoping.
2520 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2521 (Fns_get_selection): Rename from Fx_get_selection_internal.
2522 (Fns_get_selection_internal, Fns_store_selection_internal):
2524 (syms_of_nsselect): Adjust accordingly.
2526 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2528 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2529 * w32term.c (x_set_window_size): Account for wrapped menu bar
2530 lines when setting up frame height (Bug#15174 and Bug#18720).
2531 (w32_add_wrapped_menu_bar_lines): New variable.
2533 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2535 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2538 2014-10-20 Glenn Morris <rgm@gnu.org>
2540 * Merge in all changes up to 24.4 release.
2542 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2544 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2545 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2547 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2549 * xterm.c (handle_one_xevent): Check return value from
2550 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2551 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2553 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2554 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2555 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2556 Gtk+ >= 3.14 (Bug#18674).
2557 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2558 Gtk+ >= 3.14 (Bug#18674).
2560 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2562 * gtkutil.c: Remove no-longer-used code.
2563 (xg_update_menubar): Remove unused local and unnecessary call to
2564 gtk_menu_item_get_submenu.
2565 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2566 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2567 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2569 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2571 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2573 * xterm.h (handlebox_widget): Remove.
2575 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2578 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2580 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2581 to handle Gtk versions.
2582 (xg_get_file_with_chooser): Use them.
2583 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2584 Remove (create_menus): Remove teroff argument and code.
2585 Remove call to gtk_menu_set_title.
2586 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2587 Adjust args to create_menus.
2588 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2589 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2590 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2591 (xg_make_tool_item): Remove detach code.
2592 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2593 (find_icon_from_name): New function.
2594 (update_frame_tool_bar): Remove GtkStockItem code, move to
2595 find_icon_from_name. Let stock be a list of icon names to try.
2596 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2597 Replace TOOLBAR_TOP_WIDGET.
2598 (free_frame_tool_bar, xg_change_toolbar_position ):
2599 Replace TOOLBAR_TOP_WIDGET.
2600 (xg_initialize): Remove tearoff code.
2602 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2604 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2605 pixel from the window's cursor glyph width, since X renders hollow
2606 blocks 1 pixel wider than the 'width' parameter.
2608 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2609 glyph->pixel_width; this is now done in xterm.c.
2611 Fix reordering of bracket characters in isolates.
2612 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2613 RESOLVED_ONLY; when non-zero, return from the cache only fully
2614 resolved states. All callers changed.
2615 (CANONICAL_EQU): New macro.
2616 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2617 equivalent of the paired closing bracket character.
2618 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2619 the default non-negative value, to be checked later in
2620 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2621 characters against those pushed onto the BPA stack.
2622 (bidi_record_type_for_neutral): New function.
2623 (bidi_resolve_brackets): Record next_for_neutral and
2624 prev_for_neutral when embedding level gets pushed. Force
2625 resolution of bracket pairs when entering a level run that was not
2627 (bidi_resolve_neutral): Add assertions before calling
2628 bidi_resolve_neutral_1.
2629 (bidi_level_of_next_char): Remove the code that attempted to
2630 resolve unresolved neutrals; that is now done by
2631 bidi_resolve_neutral.
2633 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2635 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2637 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2638 1-pixel R2L characters.
2639 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2640 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2642 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2644 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2647 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2649 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2650 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2651 It's not clear to me whether the initialization is needed,
2652 but it can't hurt so I played it safe.
2654 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2656 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2658 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2660 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2661 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2663 (bidi_get_type): Return the isolate initiators and terminator types.
2664 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2665 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2666 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2667 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2668 for the new features.
2669 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2670 push and pop correctly for isolates.
2671 (bidi_remember_char): Modify to accept an additional argument
2672 and record the bidi type according to its value.
2673 (bidi_cache_iterator_state): Accept an additional argument to only
2674 update an existing state. Handle the new members of struct bidi_it.
2675 (bidi_cache_find): Arguments changed: no longer accepts a level,
2676 instead accepts a flag telling it whether it is okay to return
2677 unresolved neutrals.
2678 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2679 table. Initialize new isolate-related members.
2680 (bidi_paragraph_init): Some code factored out into
2681 find_first_strong_char.
2682 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2683 into bidi_resolve_explicit.
2684 (bidi_resolve_explicit): Support the isolate initiators and
2685 terminator. Fix handling of embeddings and overrides according to
2686 new UBA requirements. Record information about previously seen
2687 characters here (moved from bidi_level_of_next_char).
2688 (bidi_resolve_weak): Adapt to changes in struct members.
2689 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2690 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2691 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2692 paired bracket resolution. Handle isolate initiators and
2694 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2695 (bidi_level_of_next_char): Move the code that records information
2696 about previous characters to bidi_resolve_explicit. Fix logic of
2697 resolving neutrals and make sure their cache entries are updated.
2698 Remove now unneeded special handling of PDF level.
2700 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2701 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2702 enlarged per Unicode 6.3.
2703 (enum bidi_bracket_type_t): New data type.
2704 (struct bidi_saved_info): Leave only 2 type members out of 4.
2706 (struct bidi_stack): Add members necessary to support isolating
2708 (struct bidi_it): Add new members necessary to support isolating
2709 sequences and bracket pair resolution.
2711 * xdisp.c (Fbidi_resolved_levels): New function.
2712 (syms_of_xdisp): Defsubr it.
2713 (append_glyph, append_composite_glyph, produce_image_glyph)
2714 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2716 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2718 * term.c (append_glyph, append_composite_glyph)
2719 (append_glyphless_glyph): Convert aborts to assertions.
2721 * .gdbinit (pgx): Display the character codepoint, resolved level,
2722 and bidi type also for glyphless glyphs.
2724 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2726 Avoid unwanted point motion in Fline_beginning_position.
2727 * lisp.h (scan_newline_from_point): Add prototype.
2728 * search.c (scan_newline_from_point): New function, refactored from...
2729 * cmds.c (Fforward_line): ...adjusted user.
2730 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2731 and simplify the former since the latter doesn't move point.
2733 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2735 Cleanup terminal handling code.
2736 * dispextern.h (get_named_tty): Remove prototype but...
2737 * termhooks.h (get_named_terminal): ...resurrect it under
2738 more meaningful name.
2739 (get_terminal): Likewise, but with...
2740 (decode_live_terminal): ...this name.
2741 (decode_tty_terminal): Add prototype.
2742 * term.c (get_tty_terminal): Remove.
2743 (get_named_tty): Remove.
2744 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2745 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2746 Use decode_tty_terminal.
2747 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2748 * terminal.c (get_terminal): Refactor to...
2749 (decode_terminal, decode_live_terminal): ...new functions.
2750 (decode_tty_terminal): Replacement for get_tty_terminal.
2751 (get_named_terminal): Likewise for get_named_tty.
2752 * coding.c (Fset_terminal_coding_system_internal)
2753 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2754 (Fkeyboard_coding_system):
2755 * composite.c (Fcomposition_get_gstring):
2756 * dispnew.c (Fsend_string_to_terminal):
2757 * frame.c (Fmake_terminal_frame):
2758 * nsfns.m (check_ns_display_info):
2759 * w32fns.c, xfns.c (check_x_display_info):
2760 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2761 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2762 (Fset_quit_char): Use get_named_terminal.
2763 (Fset_output_flow_control, Fset_input_meta_mode):
2764 Use decode_tty_terminal.
2766 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2768 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2769 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2771 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2773 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2774 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2776 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2778 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2781 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2783 * editfns.c (dump_tz_string): No longer const.
2784 It might be modified.
2786 * nsmenu.m (clear): Assume OS X 10.6 or later.
2788 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2790 * unexmacosx.c: Remove include ppc/reloc.h.
2791 (unrelocate, copy_dysymtab): Remove PPC code.
2792 (rebase_reloc_address): Remove, only used for PPC:
2794 * nsterm.m: Always include macfont.h on COCOA.
2795 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2796 (ns_dumpglyphs_image, ns_check_menu_open)
2797 (applicationDidFinishLaunching)
2798 (antialiasThresholdDidChange:)
2799 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2800 Remove checks for OSX <= 10.5/10.6.
2801 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2802 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2805 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2806 (NS_HAVE_NSINTEGER): Remove block.
2807 Remove >= OSX 10.6 tests.
2809 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2810 (x_activate_menubar, trackingNotification:): Remove check for
2812 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2814 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2816 * nsfns.m: Always include macfont.h on COCOA.
2817 (ns_filename_from_panel, ns_directory_from_panel)
2818 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2819 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2821 * macfont.m: Remove >= 1050 check.
2822 (macfont_create_family_with_symbol)
2823 (macfont_get_glyph_for_character)
2824 (mac_font_get_glyphs_for_variants)
2825 (mac_ctfont_create_available_families, syms_of_macfont):
2826 Remove code for OSX < 10.6.
2827 (mac_font_family_group, mac_font_family_compare): Remove, only used
2830 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2831 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2833 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2836 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2838 Fix putenv race conditions with undefined behavior (Bug#8705).
2839 Do all putenv calls before Emacs creates any threads.
2840 Use a safer way to modify the TZ environment variable in the
2841 presence of multiple threads. For further thread-safety,
2842 prefer localtime_r and gmtime_r to localtime and gmtime,
2843 and prefer struct tm's tm_gmtoff (if available) to calling
2844 both localtime_r and gmtime_r.
2845 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2846 (init_dbusbind): ... to this new function.
2847 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2848 * xterm.c (x_term_init): Move xputenv call from here ...
2849 (init_xterm): ... to this new function.
2850 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2851 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2852 (dump_tz_string): New constant.
2853 (init_editfns): Use it. This centralizes the dump_tz stuff.
2854 Call set_time_zone_rule here, so that its xputenv is done
2855 before Emacs goes multithreaded.
2856 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2857 thread-safe enough for Emacs.
2858 (format_time_string, Fdecode_time, Fcurrent_time_string)
2859 (Fcurrent_time_zone):
2860 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2861 localtime and gmtime. Remove now-unnecessary calls to block_input.
2862 (tm_gmtoff): New static function.
2863 (Fdecode_time, Fcurrent_time_zone): Use it.
2864 (Fencode_time): Use mktime_z, for better thread-safety.
2865 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2866 i.e., not quite thread-safe but good enough for Emacs typical usage.
2867 Do not reclaim storage that is in the environment; let it leak.
2868 Always call tzset, since localtime_r does not.
2869 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2870 This is now done in init_editfns.
2871 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2872 New macros and declarations, for platforms lacking tzalloc & friends.
2874 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2876 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2877 On x86 platforms this works around GCC bug 63495
2878 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2879 and more generally should fix a portability problem in Emacs.
2880 Reported by Stefan Monnier in:
2881 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2883 2014-10-08 Leo Liu <sdl.web@gmail.com>
2885 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2886 * keymap.c (describe_vector_princ):
2887 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2890 * print.c (printchar_stdout_last): Declare.
2891 (printchar): Record the last char written to stdout.
2892 (Fterpri): Add optional argument ENSURE.
2894 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2896 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2897 DELAY argument to change_frame_size, so that the frame size
2898 changes, if any are needed, are delayed until the next redisplay.
2899 This is to avoid a too early QUIT inside change_frame_size, when
2900 it calls Lisp in frame_windows_min_size, in case one of the events
2901 we've read sets the quit-flag. (Bug#18649)
2903 * w32fns.c (check_x_display_info): Accept terminal objects as
2904 argument, to follow what xfns.c does.
2906 2014-10-07 Glenn Morris <rgm@gnu.org>
2908 * Makefile.in ($(srcdir)/macuvs.h)
2909 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2911 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2913 * decompress.c (init_zlib_functions): Move the message about zlib
2914 being unavailable from here...
2915 (Fzlib_decompress_region): ...to here. (Bug#18650)
2917 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2919 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2920 the case where an optional string is used. Adjust docstring.
2922 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2924 * lisp.mk (lisp): Remove w32-common-fns.elc.
2926 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2928 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2929 These were already defined in buffer.c, and the duplicate
2930 definitions cause problems on platforms like 'gcc -fno-common'.
2931 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2933 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2935 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2936 if toolbar is visible.
2938 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2941 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2942 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2943 (ns_select, ns_read_socket): Use unwind_protect to decrease
2944 apploopnr (Bug#18345).
2945 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2946 line height (Bug#17977).
2948 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2949 (macfont_closest_traits_index): New function.
2950 (macfont_closest_traits_index_p): Rename from
2951 macfont_closest_traits_index.
2952 (macfont_list): Use macfont_closest_traits_index_p.
2954 2014-10-05 K. Handa <handa@gnu.org>
2956 * coding.c (detect_coding_iso_2022): Set coding->rejected
2957 correctly when an invalid escape sequence is found (Bug#18610).
2959 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2961 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2962 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2965 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2967 * buffer.c (scroll_bar_width, scroll_bar_height):
2969 * window.c (Fset_window_scroll_bars): Fix doc-string.
2970 (Fwindow_scroll_bars): Have it return what the doc-string says.
2972 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2974 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2975 iterator backwards, to resync the bidi iterator. (Bug#18584)
2977 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2979 Consistently use min and max macros from lisp.h.
2980 * coding.c (min, max):
2982 * unexhp9k800.c (min):
2983 * unexw32.c (min, max): Use definitions from lisp.h.
2984 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2986 * gmalloc.c (min): Tiny style change.
2988 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2989 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2991 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2993 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2994 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2995 (X_ULONG_MAX): Move these macros to xterm.h.
2996 (x_fill_property_data): Be more generous about allowing either
2997 signed or unsigned data of the appropriate width.
2998 * xterm.h (x_display_set_last_user_time): New function.
2999 All setters of last_user_time changd to use this function.
3000 If ENABLE_CHECKING, check that the times are in range.
3002 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3004 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3005 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3007 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3009 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3010 make a font_object from a tty frame (Bug#18573).
3011 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3013 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3015 * alloc.c (mark_overlay): Assume that overlay boundaries are
3016 always markers. Add comment.
3017 * lread.c (read_internal_start): Use convenient validate_subarray.
3019 (Fread_from_string): Adjust docstring.
3021 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3023 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3025 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3026 Rename from the "x-" prefix.
3028 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3030 * xselect.c (selection-converter-alist): Fix docstring.
3032 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3034 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3035 argument passed by the caller, when we mirror all slashes into
3038 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3040 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3041 Resurrect old code and fix compilation with GTK < 2.13.6.
3043 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3045 Use AUTO_CONS instead of SCOPED_CONS, etc.
3046 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3047 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3048 (AUTO_LIST1): Rename from scoped_list1.
3049 (AUTO_LIST2): Rename from scoped_list2.
3050 (AUTO_LIST3): Rename from scoped_list3.
3051 (AUTO_LIST4): Rename from scoped_list4.
3052 (AUTO_STRING): Rename from SCOPED_STRING.
3053 * frame.h (AUTO_FRAME_ARG):
3054 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3055 (AUTO_LIST4, AUTO_STRING):
3056 Prepend a new argument 'name'.
3057 Declare a variable instead of yielding a value.
3059 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3061 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3063 * w32fns.c (w32_createwindow): Accept an additional argument, an
3064 array of 2 values specifying the coordinates of the frame's
3065 top-left corner. Use these values instead of calling x_get_arg,
3066 which can cons Lisp objects, and therefore cannot be called except
3067 from the main thread. Remove redundant tests for the default
3069 (my_create_window): Move the calculation of the coordinates of the
3070 frame's top-left edge here. Pass them to the input thread via the
3071 second parameter of the WM_EMACS_CREATEWINDOW message.
3072 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3075 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3077 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3078 (redisplay_window): Treat the frame's frozen_window_starts flag
3079 the same way as the optional_new_start flag for the window: only
3080 obey it if the glyph row showing point will be fully visible.
3081 Likewise when the window start is in a continuation line. If,
3082 after trying everything under the 'force_start' label, point is
3083 still not fully visible, give up and scroll the window.
3084 Add debugging traces. (Bug#18545)
3086 * window.c (Frecenter): Set the window's redisplay flag.
3088 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3090 * w32term.c (w32_read_socket): Don't use frame dimensions for
3091 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3092 rectangle. Check the return value of GetClientRect, and don't use
3093 the results if it didn't succeed.
3095 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3096 in columns and lines after correcting the pixel dimensions in
3098 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3099 negative values to xrealloc. (Bug#18528)
3101 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3103 * alloc.c: Remove now-unnecessary check.
3104 Suggested by Dmitry Antipov in:
3105 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3107 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3109 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3110 to Ubuntu 14.04.1 x86-64.
3112 Simplify stack-allocated Lisp objects, and make them more portable.
3113 The build_local_string macro was used in two ways: (1) string
3114 literals for which scoped allocation suffices, and (2) file name
3115 components, where it's not safe in general to assume bounded-size
3116 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3117 allocates a block-scope string, and by using SCOPED_STRING for (1)
3118 and build_string for (2). Furthermore, actually use stack
3119 allocation only for objects known to have sufficient alignment.
3120 This simpler implementation means Emacs can make
3121 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3122 GC_MAKE_GCPROS_NOOPS.
3123 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3124 for fewer differences among implementations.
3125 (struct Lisp_String): Now GCALIGNED.
3126 (USE_STACK_LISP_OBJECTS): Default to true, since the
3127 implementation no longer insists on a nonempty GCALIGNED.
3128 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3129 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3130 separately. Move definiens to scoped_cons. The old definition
3131 was incorrect when GCALIGNED was defined to be empty.
3132 (union Aligned_String): New type.
3133 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3134 implementation ports to compilers that don't align strictly enough.
3135 Don't worry about the union sizes; it's not worth bothering about.
3136 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3137 Rewrite using USE_STACK_CONS.
3138 (scoped_cons): Assume the use of union Aligned_Cons.
3139 (lisp_string_size, make_local_string, build_local_string): Remove.
3140 Unless otherwise specified, all callers of build_local_string
3141 changed to use SCOPED_STRING.
3142 (SCOPED_STRING): New macro.
3143 * data.c (wrong_choice):
3144 * menu.c (single_menu_item):
3145 * process.c (Fformat_network_address):
3146 Hoist use of SCOPED_STRING out of a scope, so that its returned
3147 object lives long enough.
3148 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3149 as the string might be long or might not be ASCII.
3151 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3153 * msdos.c (internal_terminal_init): Bump version to 25.
3155 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3157 Keep stack-allocated Lisp objects fast rather than versatile.
3158 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3159 (SCOPED_CONS_INITIALIZER): New macro.
3160 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3161 (USE_LOCAL_ALLOCA): Remove.
3162 (local_cons, local_list1, local_list2, local_list3, local_list4):
3163 Remove. Stack overflow checking makes them too slow.
3164 (make_local_vector): Likewise. Also we just don't have enough
3166 (enum LISP_STRING_OVERHEAD): Remove.
3167 (local_string_init, local_vector_init): Remove prototypes.
3168 (make_local_string, build_local_string): Redesign to target short
3169 compile-time string constants, fall back to regular string allocation
3171 (lisp_string_size): New function.
3172 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3173 * alloc.c (local_string_init, local_vector_init): Remove.
3174 (verify_ascii) [ENABLE_CHECKING]: New function.
3175 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3176 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3177 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3178 * xselect.c, xterm.c: All related users changed.
3180 2014-09-28 Ken Brown <kbrown@cornell.edu>
3182 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3183 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3185 2014-09-27 Ken Brown <kbrown@cornell.edu>
3187 Fix implementation of HYBRID_MALLOC on Cygwin.
3188 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3189 (bss_sbrk_buffer_beg): New variable. Use it...
3190 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3191 incorrect definition.
3193 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3195 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3196 Make it into a function and change arg to be a function.
3198 * lisp.mk (lisp): Add elisp-mode.elc.
3200 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3202 * xfns.c (x_default_scroll_bar_color_parameter):
3203 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3204 to pacify --enable-gcc-warnings in non-scrollbar builds.
3206 2014-09-26 Ken Brown <kbrown@cornell.edu>
3208 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3210 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3212 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3213 MinGW builds that use GCC before 4.2.
3215 Default to stack objects on DOS_NT platforms as well.
3216 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3217 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3219 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3221 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3222 ALIGN_STACK attribute.
3224 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3226 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3227 ALIGN_STACK attribute.
3229 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3230 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3232 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3234 * frame.c (frame_inhibit_resize):
3235 * widget.c (EmacsFrameResize):
3236 * window.c (resize_frame_windows, Fset_window_configuration):
3237 * xdisp.c (expose_frame):
3238 * xfns.c (x_change_tool_bar_height):
3239 * xmenu.c (update_frame_menubar):
3240 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3241 Remove code left dead after 2014-07-27 changes.
3243 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3245 Fix local_cons etc. to not exhaust the stack when in a loop.
3246 Problem reported in:
3247 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3248 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3249 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3250 (Ffind_charset_string):
3251 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3252 * data.c (wrong_range):
3253 * editfns.c (Fpropertize, format2):
3254 * emacs.c (init_cmdargs, decode_env_path):
3255 * fileio.c (auto_save_error):
3256 * fns.c (Fyes_or_no_p):
3257 * font.c (font_style_to_value, font_parse_xlfd)
3258 (font_parse_family_registry, font_delete_unmatched)
3260 * fontset.c (Fset_fontset_font):
3261 * frame.c (x_get_arg):
3262 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3263 (read_char_minibuf_menu_prompt):
3264 * keymap.c (silly_event_symbol_error, describe_vector):
3265 * lread.c (load_warn_old_style_backquotes):
3266 * menu.c (single_menu_item):
3267 * minibuf.c (Fread_buffer):
3268 * process.c (status_message, Fformat_network_address)
3269 (server_accept_connection):
3270 * textprop.c (copy_text_properties):
3271 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3272 * xfns.c (x_default_scroll_bar_color_parameter):
3273 * xfont.c (xfont_open):
3274 * xselect.c (x_clipboard_manager_error_1):
3275 * xterm.c (x_term_init):
3276 Put USE_LOCAL_ALLOCA at the start of the function.
3277 * fns.c (maybe_resize_hash_table): Use build_string instead of
3278 build_local_string, since we'd otherwise need a conditional
3279 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3280 not worth the bother of optimization.
3281 * font.c (font_delete_unmatched): Remove by-hand code that
3282 observed MAX_ALLOCA limit, since it's now done automatically.
3283 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3284 since build_local_string needs its sa_alloc.
3285 * lisp.h (lisp_word_count): New function.
3286 (SAFE_ALLOCA_LISP): Use it.
3287 (USE_LOCAL_ALLOCA): New macro.
3288 (local_cons, make_local_vector, make_local_string):
3289 Observe the MAX_ALLOCA limit.
3290 (LISP_STRING_OVERHEAD): New constant.
3291 (make_local_string): Use it.
3293 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3295 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3296 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3297 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3298 and Solaris and it's likely to work on similar platforms.
3300 Avoid signed integer overflow when converting Time to ptrdiff_t.
3301 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3303 (position_to_Time, Time_to_position): New functions.
3304 (gen_help_event, kbd_buffer_get_event): Use them.
3305 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3306 Go back to plain 'unsigned long', so that 'Time' is the same
3307 for both X and non-X builds; this is less likely to cause surprise.
3308 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3309 are the same size; this is no longer required.
3311 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3312 of bit 28 and of whether an unsigned value is negative.
3313 This simplifies the code a bit, and pacifies clang 3.4.
3315 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3317 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3318 Windows builds, where 'long' is a 32-bit type.
3320 * w32inevt.h (w32_console_mouse_position): Update the argument
3321 types to use 'Time'.
3323 * w32term.c (w32_mouse_position)
3324 (x_horizontal_scroll_bar_report_motion)
3325 (x_scroll_bar_report_motion): Update the argument types to use
3328 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3330 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3331 (struct input_event): ...unsigned bitfields. Likewise for
3332 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3333 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3334 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3335 (kbd_buffer_get_event): Adjust users.
3336 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3337 (make_scroll_bar_position): New function, refactored out of...
3338 (make_lispy_event): ...adjusted user.
3339 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3340 * nsterm.m (ns_mouse_position, mouseUp):
3341 * term.c (term_mouse_position):
3342 * w32inevt.c (w32_console_mouse_position):
3343 * w32term.c (w32_mouse_position):
3344 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3345 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3346 Prefer enum and explicit enum members to integers and numeric values.
3348 * chartab.c (uniprop_encode_value_numeric):
3349 * font.c (font_style_to_value): Use make_local_vector.
3350 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3351 * keymap.c (append_key): Use scoped_list1.
3353 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3354 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3356 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3358 Fix some slow uses and misuses of strcat.
3359 * doc.c (get_doc_string):
3360 * gtkutil.c (get_utf8_string):
3361 * xsmfns.c (x_session_initialize):
3362 Avoid recomputation of string length.
3363 * ftfont.c (ftfont_spec_pattern):
3364 * xfns.c (xic_create_fontsetname):
3365 Don't assume output buffer is initially zero.
3367 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3369 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3370 All callers changed.
3371 * xterm.c (x_term_init): Use new functionality to avoid two needs
3372 to compute a string length.
3374 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3376 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3378 Use known length of a Lisp string to copy it faster.
3379 * lisp.h (lispstrcpy): New function. Add comment.
3380 * callproc.c (child_setup):
3381 * dbusbind.c (xd_append_arg):
3382 * doc.c (get_doc_string):
3383 * font.c (Ffont_xlfd_name):
3384 * frame.c (xrdb_get_resource):
3385 * process.c (Fmake_network_process, network_interface_info):
3386 * w32fns.c (Fx_open_connection):
3387 * w32proc.c (sys_spawnve):
3388 * xfns.c (select_visual):
3389 * xfont.c (xfont_list):
3390 * xsmfns.c (x_session_initialize):
3391 * xterm.c (x_term_init): Use it.
3393 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3395 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3396 Reported by Dmitry Antipov in thread leading to:
3397 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3398 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3399 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3401 * callproc.c (call_process): Save and restore sa_avail.
3402 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3403 (AVAIL_ALLOCA): New macro.
3404 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3405 Use it, and check against sa_avail rather than MAX_ALLOCA.
3407 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3409 On OSX, do not free font-specific data more than once (Bug#18501).
3410 * macfont.m (macfont_close): Release and free font-specific data
3411 only if it wasn't previously freed.
3413 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3415 * unexmacosx.c (dump_it): Improve error message.
3417 2014-09-22 Juri Linkov <juri@jurta.org>
3419 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3420 (Bug#10747, bug#18334)
3422 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3424 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3425 units in which the position is measured. (Bug#18493)
3427 * xdisp.c (redisplay_internal): Force redisplay of all windows
3428 that show a buffer whose narrowing has changed. (Bug#18490)
3430 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3432 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3433 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3434 lines, draw the hollow-box and hbar cursors on the right side of
3435 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3438 * xterm.c (x_draw_stretch_glyph_string):
3439 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3440 caused the block cursor to disappear on a TAB in R2L lines in
3441 every window except the leftmost one. Reported by Martin Rudalics
3444 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3446 Always use matched specpdl entry to record call arguments (Bug#18473).
3447 * lisp.h (record_in_backtrace): Adjust prototype.
3448 * eval.c (record_in_backtrace): Return current specpdl level.
3449 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3450 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3451 entry and use that entry in call to backtrace_debug_on_exit.
3452 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3453 (do_debug_on_call): Get current specpdl level as 2nd arg.
3455 Prefer ptrdiff_t to int and avoid integer overflows.
3456 * fileio.c (make_temp_name):
3457 * font.c (font_parse_family_registry): Avoid integer
3458 overflow on string size calculation.
3459 * data.c (Faset): Likewise for byte index.
3461 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3463 Fix display of R2L lines in partial-width windows.
3464 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3465 assigned the correct value.
3466 (extend_face_to_end_of_line): Account for truncation and
3467 continuation glyphs in R2L rows when one of the fringes is not
3469 (display_line): Don't assign negative X offset to a row if we are
3470 going to produce a truncation glyph for it. When handling
3471 truncated R2L rows, consider the width of the left fringe instead
3473 (produce_special_glyphs): Fix bogus assignments.
3475 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3477 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3478 always set to a valid value. Make sure the size passed to alloca
3479 is always positive. (Bug#18516)
3481 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3483 Avoid extra call to oblookup when interning symbols.
3484 * lisp.h (intern_driver): Add prototype.
3485 * lread.c (intern_driver): New function.
3486 (intern1, intern_c_string_1, Fintern):
3487 * font.c (font_intern_prop):
3488 * w32font.c (intern_font_name): Use it.
3490 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3492 Minor improvements to new stack-allocated Lisp objects.
3493 * frame.h (FRAME_PARAMETER):
3494 Prefer scoped_list1 to local_list1 where either would do.
3495 * lisp.h (scoped_list4): New macro.
3496 (local_cons, local_list1, local_list2, local_list3, local_list4)
3497 (make_local_vector, make_local_string, build_local_string):
3498 Prefer functions to macros where either would do.
3499 * xdisp.c (build_desired_tool_bar_string):
3500 Prefer scoped_list4 to local_list4 where either would do.
3502 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3504 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3505 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3506 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3507 * frame.h (FRAME_PARAMETER): New macro.
3508 * dispnew.c (init_display):
3509 * fontset.c (Fset_fontset_font):
3510 * frame.c (x_default_parameter):
3511 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3512 * xfns.c (x_default_scroll_bar_color_parameter)
3513 (x_default_font_parameter, x_create_tip_frame): Use it.
3514 * editfns.c (Fpropertize): Use local_cons.
3515 * process.c (status_message): Use build_local_string.
3516 * xfont.c (xfont_open): Use make_local_string.
3517 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3519 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3521 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3522 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3523 !__clang__. This works with GCC and with clang and is safer for
3524 compilers we don't know about.
3525 (local_cons): Rename parameter to make capture less likely.
3527 2014-09-17 Samuel Bronson <naesten@gmail.com>
3529 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3531 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3533 Fix minor problems found by static checking.
3534 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3536 * buffer.h (decode_buffer): Doc and indentation fixes.
3537 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3539 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3541 Avoid clang-specific warnings.
3542 * buffer.c (init_buffer): Shut up -Wself-assign.
3543 * process.c (server_accept_connection): Shut up -Wunsequenced.
3545 2014-09-16 Daniel Colascione <dancol@dancol.org>
3547 * fns.c (sxhash): For symbols, use address as hash code.
3549 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3551 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3552 * charset.c (load_charset_map_from_file): Use scoped_list2
3553 and build_local_string.
3554 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3555 * emacs.c (init_cmdargs, decode_env_path):
3556 * fileio.c (Fexpand_file_name):
3557 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3558 * frame.c (x_get_arg):
3559 * keyboard.c (safe_run_hooks_error):
3560 * lread.c (load_warn_old_style_backquotes):
3561 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3562 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3563 * xselect.c (x_clipboard_manager_error_1)
3564 (x_clipboard_manager_save_all):
3565 * xterm.c (x_term_init): Use build_local_string.
3567 Avoid more integer overflows on string size calculations.
3568 * category.c (Fmake_category_set):
3569 * xdisp.c (get_overlay_arrow_glyph_row):
3570 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3572 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3574 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3575 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3576 error message format. Use message_with_string to have non-ASCII
3577 file names properly displayed.
3578 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3579 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3580 where these APIs are not available even in UNICOWS.DLL.
3581 Improve the format of error messages and include the file name in them
3583 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3584 call play-sound-functions, per documentation.
3586 * w32.c (w32_get_long_filename, w32_get_short_filename):
3587 Constify the input file name arguments.
3589 * w32.h (w32_get_long_filename, w32_get_short_filename):
3592 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3594 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3595 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3596 [USE_LOCAL_ALLOCATORS]: New macros.
3597 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3598 (build_local_string): Avoid argument name expansion clash with
3600 * alloc.c (toplevel)
3601 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3602 Preprocessor guard to avoid impossible configuration.
3603 * charset.c (Ffind_charset_region, Ffind_charset_string):
3604 Use make_local_vector.
3605 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3606 * textprop.c (Fput_text_property, Fadd_face_text_property):
3608 (copy_text_properties): Use local_cons and local_list3.
3609 * chartab.c (uniprop_table):
3610 * data.c (wrong_choice, wrong_range):
3611 * doc.c (get_doc_string):
3612 * editfns.c (format2):
3613 * fileio.c (Fexpand_file_name, auto_save_error):
3614 * fns.c (Fyes_or_no_p):
3615 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3616 * fontset.c (Fset_fontset_font):
3617 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3618 (read_char_minibuf_menu_prompt):
3619 * keymap.c (silly_event_symbol_error, describe_vector):
3620 * menu.c (single_menu_item):
3621 * minibuf.c (Fread_buffer):
3622 * process.c (status_message, Fformat_network_address)
3623 (server_accept_connection): Use make_local_string and
3624 build_local_string. Prefer compound literals where appropriate.
3626 2014-09-15 Daniel Colascione <dancol@dancol.org>
3628 * fns.c (Fsort): Tweak sort docstring.
3630 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3632 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3633 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3634 set errno to EAGAIN instead, to allow the caller to retry the
3635 write after some waiting. Fixes deadlocks when Emacs exchanges a
3636 lot of data through the pipe. (Bug#18420)
3638 * sound.c (Fplay_sound_internal): Encode the sound file name in
3639 the ANSI codepage. Expand it against data-directory, as per docs,
3640 not against the current directory. No need to make a local copy
3641 of the file name; pass the encoded file name directly to
3642 do_play_sound. (Bug#18463)
3644 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3645 NULL, and the file name is not encodable in ANSI codepage, return
3646 the string with "?" replacement characters, which will fail the
3647 caller. This avoids returning a random value in that case.
3649 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3651 * window.c (Fresize_mini_window_internal): Set w->total_lines
3652 from w->pixel_height (Bug#18422).
3654 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3656 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3657 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3658 setting resize increments (Bug#18435).
3660 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3662 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3663 state around the call to line_bottom, since it can move the
3664 iterator to another screen line. This fixes off-by-one errors in
3665 the reported row in some rare cases.
3667 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3669 * callproc.c (init_callproc): Fix bug introduced at
3670 2014-09-07 (Bug#18474).
3672 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3674 Prefer ptrdiff_t to int and avoid integer overflows.
3675 * fileio.c (make_temp_name):
3676 * font.c (font_parse_family_registry): Avoid integer
3677 overflow on string size calculation.
3678 * data.c (Faset): Likewise for byte index.
3680 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3682 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3684 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3686 * lisp.h (make_local_string): Nitpick indent.
3687 * print.c (Fprin1_to_string): Remove unused GCPROs.
3689 More debugging aids around GCPROs.
3690 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3691 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3692 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3694 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3695 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3697 Remove redundant GCPROs around Ffuncall and Fapply calls.
3698 This is safe because Ffuncall protects all of its arguments by itself.
3699 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3700 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3701 (call6, call7): Likewise. Use compound literals where applicable.
3702 (run_hook_with_args_2): Use compound literal.
3704 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3706 Pacify --enable-gcc-warnings when no window system is used.
3707 These warnings found that subscript error, so they seem worthwhile.
3708 * composite.c (char_composable_p): Simplify a bit.
3709 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3710 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3711 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3712 * window.c (set_window_scroll_bars):
3713 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3714 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3715 Ignore -Wsuggest-attribute=const.
3716 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3717 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3719 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3721 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3722 Use check_iso_charset_parameter instead of doing the checks by hand.
3723 (check_iso_charset_parameter): Move up. Check parameters a bit
3724 more carefully, and return true for 96-char sets. All callers changed.
3726 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3728 Simplify lisp.h by removing the __COUNTER__ business.
3729 Reported by Dmitry Antipov in:
3730 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3731 * lisp.h (make_local_vector, make_local_string)
3732 (build_local_string): Simplify by not bothering with __COUNTER__.
3733 The __COUNTER__ business wasn't working properly, and was needed
3734 only for hypothetical future expansion anyway.
3736 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3738 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3739 terms to determine bitmap color. (Bug#18437)
3741 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3743 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3746 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3748 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3750 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3752 * xterm.c (handle_one_xevent): Detect iconified by looking at
3753 _NET_WM_STATE_HIDDEN.
3755 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3757 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3758 These can generate a constant with the correct value but the wrong
3759 width, which doesn't work as a printf argument. All uses removed.
3760 Reported by Dmitry Antipov in:
3761 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3762 (ENUMABLE): Remove; no longer needed.
3763 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3764 Remove; no longer needed because of the above change.
3765 Each definiens moved to the only use.
3767 Improve the experimental local and scoped allocation.
3768 * alloc.c (local_string_init, local_vector_init):
3769 New functions, defined if USE_LOCAL_ALLOCATORS.
3770 Mostly, these are moved here from lisp.h, as it's not
3771 clear it's worth making them inline.
3772 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3773 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3774 USE_STACK_LISP_OBJECTS, not on a laundry list.
3775 (local_string_init, local_vector_init): New decls.
3776 (union Aligned_Cons): New type.
3777 (scoped_cons): Use it. Give up on the char trick, as it's a too
3778 much of a maintenance hassle; if someone wants this speedup
3779 they'll just need to convince their compiler to align properly.
3780 Conversely, use the speedup if struct Lisp_Cons happens to
3781 be aligned even without a directive. Better yet, help it along
3782 by using union Aligned_Cons rather than struct Lisp_Cons.
3783 (pointer_valid_for_lisp_object): Remove. This check is not
3784 necessary, since make_lisp_ptr is already doing it. All uses removed.
3785 (local_vector_init, local_string_init): Move to alloc.c.
3786 (build_local_vector): Remove this awkward macro, replacing with ...
3787 (make_local_vector): New macro, which acts more like a function.
3788 Use statement expressions and use __COUNTER__ to avoid macro
3789 capture. Fall back on functions if these features are not supported.
3790 (build_local_string, make_local_string): Likewise.
3792 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3794 * xterm.c (x_term_init): Consolidate duplicated code.
3795 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3796 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3797 Add eassert and mark dpyinfo as dead only if it was alive.
3799 Add macros to allocate temporary Lisp objects with alloca.
3800 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3801 * character.h (parse_str_as_multibyte): Move prototype to ...
3802 * lisp.h (parse_str_as_multibyte): ... here.
3803 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3804 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3806 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3807 (local_string_init): New functions.
3808 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3809 (init_alloc_once): Call it.
3811 Cleanup last change and make all new stuff conditional.
3812 * lisp.h (build_local_string): Rename to ...
3813 (make_local_string): ... this macro.
3814 (build_local_string, scoped_list1, scoped_list3): New macros.
3815 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3816 and functions as such, use regular fallbacks otherwise.
3817 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3820 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3822 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3823 always make sure the marginal areas of the row are in sync with
3824 what the window wants. (Bug#18419)
3826 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3827 existing binding of a variable, to avoid silently aborting
3828 commands that use specbind. (Bug#18331)
3830 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3832 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3833 * coding.c (growable_destination): New function.
3834 (produce_chars): Use it for sanity checks. Do not fiddle with
3835 dst_end if the source and destination are both nil, as it's
3836 the caller's responsibility to avoid overlap.
3837 * keyboard.c (read_decoded_event_from_main_queue):
3838 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3839 length, not 4 times, to prevent decode_coding_c_string from trying
3840 to reallocate a destination. This removes the need for the FIXME.
3842 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3843 All callers simplified. Add a comment about exec_failed, vfork,
3846 Adjust drag-and-drop fix when window is above top (Bug#18303).
3847 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3848 XCDR bleed into XCAR's encoded value. Improve checks for
3849 out-of-range data while we're at it.
3851 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3853 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3854 is CONSP (Bug#18303).
3856 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3858 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3859 'alloca' gets passed arguments larger than MAX_ALLOCA.
3861 * font.c (MAX): Define if not defined elsewhere.
3863 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3865 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3866 here for destination buffer, to work around what appears to be a
3867 bug in decode_coding_c_string when the source and destination are
3870 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3871 This follows up on the recent thread in emacs-devel on alloca; see:
3872 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3873 This patch also cleans up alloca-related glitches noted while
3874 examining the code looking for unbounded alloca.
3876 * callproc.c (init_callproc):
3877 Rewrite to avoid need for alloca.
3878 * buffer.c (mouse_face_overlay_overlaps)
3879 (report_overlay_modification):
3880 * buffer.h (GET_OVERLAYS_AT):
3881 * coding.c (make_subsidiaries):
3882 * doc.c (Fsnarf_documentation):
3883 * editfns.c (Fuser_full_name):
3884 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3885 (search_embedded_absfilename, Fsubstitute_in_file_name):
3886 * fns.c (Fmake_hash_table):
3887 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3888 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3889 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3890 (xrdb_get_resource, x_get_resource_string):
3891 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3892 * ftxfont.c (ftxfont_draw):
3893 * image.c (xbm_load, xpm_load, jpeg_load_body):
3894 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3896 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3898 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3899 (find_and_return_menu_selection):
3900 * print.c (PRINTFINISH):
3901 * process.c (Fformat_network_address):
3902 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3903 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3904 * sound.c (wav_play, au_play):
3905 * syntax.c (skip_chars):
3906 * term.c (tty_menu_activate, tty_menu_show):
3907 * textprop.c (get_char_property_and_overlay):
3908 * window.c (Fset_window_configuration):
3909 * xdisp.c (safe__call, next_overlay_change, vmessage)
3910 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3911 * xfaces.c (face_at_buffer_position):
3912 * xmenu.c (x_menu_show):
3913 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3914 allocation size isn't bounded.
3915 * callint.c (Fcall_interactively): Redo memory_full check
3916 so that it can be done at compile-time on some platforms.
3917 * coding.c (MAX_LOOKUP_MAX): New constant.
3918 (get_translation_table): Use it.
3919 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3920 SAFE_ALLOCA, to catch integer overflows on size calculation.
3921 (exec_failed) [!DOS_NT]: New function.
3922 (child_setup) [!DOS_NT]: Use it.
3923 * editfns.c (Ftranspose_regions):
3924 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3925 * editfns.c (check_translation):
3926 Allocate larger buffers on the heap.
3927 * eval.c (internal_lisp_condition_case):
3928 Check for MAX_ALLOCA overflow.
3929 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3930 (Fbase64_encode_region, Fbase64_decode_region):
3931 Avoid unnecessary calls to SAFE_FREE before 'error'.
3932 * buffer.c (mouse_face_overlay_overlaps):
3933 * editfns.c (Fget_pos_property, check_translation):
3934 * eval.c (Ffuncall):
3935 * font.c (font_unparse_xlfd, font_find_for_lface):
3936 * ftfont.c (ftfont_drive_otf):
3937 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3938 (menu_bar_items, tool_bar_items):
3939 * sound.c (Fplay_sound_internal):
3940 * xdisp.c (load_overlay_strings, dump_glyph_row):
3941 Use an ordinary auto buffer rather than alloca, since the
3942 allocation size is fixed and small.
3943 * ftfont.c: Include <c-strcase.h>.
3944 (matching_prefix): New function.
3945 (get_adstyle_property): Use it, to avoid need for alloca.
3946 * keyboard.c (echo_add_key):
3947 * keymap.c (describe_map): Use ptrdiff_t, not int.
3948 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3949 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3950 when counting bytes.
3951 * lisp.h (xlispstrdupa): Remove, replacing with ...
3952 (SAFE_ALLOCA_STRING): ... new macro with different API.
3953 This fixes a portability problem, namely, alloca result
3954 passed to another function. All uses changed.
3955 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3957 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3958 (REGEX_ALLOCATE): New macros.
3959 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3960 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3962 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3964 (decode_mode_spec_coding): Store directly into buf rather than
3965 into an alloca temporary and copying the temporary to the buf.
3967 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3969 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3971 2014-09-04 Jan D <jan.h.d@swipnet.se>
3973 * xterm.c (x_term_init): Don't call x_session_initialize if running
3974 as a daemon (Bug#18375).
3976 * xsmfns.c: Initialize ice_fd.
3978 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3980 Less chatter in 'make' output.
3981 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3982 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3983 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3985 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3987 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3988 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3990 * nsfns.m (Fx_create_frame):
3991 * w32fns.c (Fx_create_frame):
3992 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3995 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3997 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3998 the reported row in the case of a window with a header line, by
3999 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4000 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4002 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4004 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4005 when configured --with-wide-int on typical 32-bit platforms.
4007 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4009 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4010 when HPOS is negative, for the benefit of R2L glyph rows whose
4011 newline overflows into the fringe.
4013 2014-09-03 Ken Brown <kbrown@cornell.edu>
4015 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4017 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4019 Minor cleanup of recent strlen-avoiding patch.
4020 * fileio.c (CHECK_LENGTH): Remove.
4021 Rewrite callers so that they don't need it.
4022 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4023 variable wasn't set.
4025 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4027 * fileio.c (CHECK_LENGTH): New macro.
4028 (Fexpand_file_name): Use it and get rid of a few more calls
4029 to strlen and strcat.
4030 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4031 * lisp.h (egetenv): ... because of a new inline function used to
4032 avoid calls to strlen for a compile-time constants.
4034 * buffer.h (decode_buffer): New function.
4035 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4036 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4037 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4038 * data.c (Flocal_variables_p):
4039 * fileio.c (Fverify_visited_file_modtime):
4040 * marker.c (live_buffer): Use it.
4042 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4044 Avoid extra calls to strlen in filesystem I/O routines.
4045 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4046 the length of 'newdir' is known or may be precalculated.
4047 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4048 not 'char *', and so use precalculated length.
4049 (Ffile_accessible_directory_p):
4050 * callproc.c (encode_current_directory, init_callproc):
4051 * charset.c (init_charset):
4052 * lread.c (load_path_check, load_path_default): Adjust users.
4053 * lisp.h (file_accessible_directory_p): Tweak prototype.
4055 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4057 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4060 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4062 --enable-silent-rules now suppresses more chatter.
4063 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4064 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4065 (am__v_CCLD_1): New macros, taken from Automake.
4066 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4068 Clean up extern decls a bit.
4069 * bytecode.c: Include blockinput.h and keyboard.h rather
4070 than rolling their APIs by hand.
4071 * emacs.c: Include regex.h and rely on its and lisp.h's API
4072 rather than rolling them by hand.
4073 * lastfile.c: Include lisp.h, to check this file's API.
4074 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4076 * regex.h (re_max_failures): New decl.
4077 * unexcw.c, unexmacosx.c, unexw32.c:
4078 Rely on lisp.h's API rather than rolling it by hand.
4079 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4080 Declare at top level, to pacify GCC -Wnested-externs.
4082 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4084 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4085 clipping rectangle become negative (i.e. large positive, since
4086 it's an unsigned data type). This can happen in R2L hscrolled
4087 glyph rows, and caused us to draw the cursor glyph on the fringe.
4088 For the details, see
4089 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4091 2014-08-31 Ken Brown <kbrown@cornell.edu>
4093 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4094 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4095 is defined. (Bug#18368)
4097 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4099 Vector-sorting fixes (Bug#18361).
4100 It's not safe to call qsort or qsort_r, since they have undefined
4101 behavior if the user-specified predicate is not a total order.
4102 Also, watch out for garbage-collection while sorting vectors.
4103 * fns.c: Include <vla.h>.
4104 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4105 (sort_vector_compare): Remove, replacing with ....
4106 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4107 ... these new functions.
4108 (sort_vector): Rewrite to use the new functions.
4109 GCPRO locals, since the predicate can invoke the GC.
4110 Since it's in-place return void; caller changed.
4111 (merge): Use 'inorder', for clarity.
4113 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4114 One can't hoist this out of the 'if', because intervening calls to
4115 newlocale, twolower, etc. can change errno.
4117 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4119 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4120 wording of the error messages.
4121 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4124 * w32proc.c (get_lcid_callback): Accept locale specifications
4125 without the country part, as in "enu" vs "enu_USA".
4126 (w32_compare_strings): Signal an error if a locale was specified,
4127 but couldn't be translated into a valid LCID.
4129 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4131 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4133 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4135 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4136 errno after towlower_l. errno's value is not specified after
4137 towlower_l. Instead, assume that towlower_l returns its argument
4138 on failure, which is portable in practice.
4140 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4142 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4144 * w32proc.c (w32_compare_strings): Accept additional argument
4145 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4146 if requested. If w32-collate-ignore-punctuation is non-nil, add
4147 NORM_IGNORESYMBOLS to the flags.
4148 (LINGUISTIC_IGNORECASE): Define if not already defined.
4149 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4151 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4154 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4156 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4157 Define substitutes for platforms that lack them.
4158 (str_collate): Add arguments locale and ignore_case.
4160 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4161 Add optional arguments LOCALE and IGNORE-CASE.
4163 * lisp.h (str_collate): Adapt argument list.
4165 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4167 Add vectors support to Fsort.
4168 * fns.c (sort_vector, sort_vector_compare): New functions.
4169 (sort_list): Likewise, refactored out of ...
4170 (Fsort): ... adjusted user. Mention vectors in docstring.
4171 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4172 * alloc.c (make_save_int_obj): New function.
4173 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4174 (make_save_int_obj): Add prototype.
4176 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4177 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4178 Conditionally define to match system's qsort_r signature.
4179 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4181 2014-08-28 Ken Brown <kbrown@cornell.edu>
4183 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4184 dumping and the system malloc after dumping. (Bug#18222)
4186 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4187 Define as macros, expanding to hybrid_malloc, etc.
4188 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4189 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4191 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4192 full implementation on Cygwin. Remove Cygwin-specific code that
4193 is no longer needed.
4194 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4195 Redefine as macros expanding to gmalloc, grealloc, etc.
4196 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4197 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4198 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4199 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4201 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4202 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4203 HAVE_POSIX_MEMALIGN)]: New functions.
4204 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4205 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4206 hybrid_aligned_alloc; declare.
4207 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4208 HAVE_POSIX_MEMALIGN)]: Define.
4209 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4210 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4211 Define as macro, expanding to gget_current_dir_name, and define
4213 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4214 malloc_enable_thread(). Don't initialize malloc.
4215 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4216 no longer defined on Cygwin).
4217 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4218 * sheap.c (bss_sbrk_buffer_end): New variable.
4219 * unexcw.c (__malloc_initialized): Remove variable.
4220 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4222 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4225 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4227 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4228 In `event->y' return entire range (the size of the scroll bar minus
4230 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4231 return entire range (the scaled size of the scroll bar minus
4232 that of the slider). In `portion' return the scaled position of
4234 (xaw_jump_callback): Restore part of code for vertical scroll
4235 bar broken in change from 2014-07-27.
4236 (xaw_scroll_callback): Provide incremental scrolling with
4237 horizontal scroll bars.
4239 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4241 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4243 * indent.c (Fvertical_motion): Fix vertical motion up through a
4244 display property after a newline. (Bug#18276)
4246 * xdisp.c (display_line): Don't assume that the call to
4247 reseat_at_next_visible_line_start ends up at a character
4248 immediately following the newline on the previous line.
4249 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4250 beyond ZV, which causes infloop in redisplay. For the details, see
4251 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4253 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4254 coordinate for hscrolled R2L screen lines. (Bug#18277)
4256 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4258 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4261 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4263 * syntax.c (scan_lists): Don't examine positions before BEGV.
4266 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4268 Improve robustness of new string-collation code (Bug#18051).
4269 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4270 (newlocale, wcscoll_l): Define substitutes for platforms that
4271 lack them, so as to simplify the mainline code.
4272 (str_collate): Simplify the code by assuming the above definitions.
4273 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4274 For example, the old version left the Emacs in the wrong locale if
4275 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4276 result. Report an error if newlocale fails.
4278 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4280 * lisp.h (str_collate):
4281 * sysdep.c (str_collate): Return int.
4282 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4284 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4286 Fix some glitches in previous change.
4287 * sysdep.c (stack_direction): Replace stack_grows_down
4288 to simplify calculation of stack boundaries.
4289 (handle_sigsegv): Check whether we really crash somewhere near
4290 to stack boundary, and handle fatal signal as usual if not.
4291 (init_sigsegv): Adjust accordingly.
4292 * keyboard.c (Vtop_level_message): Rename to
4293 Vinternal__top_level_message, as suggested by Stefan Monnier in
4294 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4295 All related users changed.
4297 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4299 Handle C stack overflow caused by too nested Lisp evaluation.
4300 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4301 siglongjmp point to transfer control from SIGSEGV handler.
4302 * keyboard.c (return_to_command_loop, recover_top_level_message)
4303 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4304 (regular_top_level_message): New variable.
4305 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4306 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4308 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4309 new variables described above.
4310 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4311 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4312 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4313 (init_sigsegv): New function.
4314 (init_signals): Use it.
4316 2014-08-25 Ken Brown <kbrown@cornell.edu>
4318 * emacs.c (main): Remove use of obsolete macro
4319 G_SLICE_ALWAYS_MALLOC.
4321 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4323 Implement locale-sensitive string collation for MS-Windows.
4324 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4325 New functions. (Bug#18051)
4327 * w32.h (w32_compare_strings): Add prototype.
4329 * w32.c <g_b_init_compare_string_w>: New global flag.
4330 (globals_of_w32): Initialize it.
4332 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4334 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4335 [WINDOWSNT]: Call str_collate on MS-Windows.
4337 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4339 One more minor cleanup of font subsystem.
4340 * font.h (struct font_driver): Convert text_extents to
4341 return void because returned value is never actually used.
4342 * macfont.m (macfont_text_extents):
4343 * w32font.c (w32font_text_extents):
4344 * xftfont.c (xftfont_text_extents): Adjust to return void
4345 and assume that 'metrics' argument is always non-NULL.
4346 * ftfont.c (ftfont_text_extents):
4347 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4349 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4351 Minor cleanups of str_collate fix (Bug#18051).
4352 * fns.c (str_collate): Move decl from here ...
4353 * lisp.h (str_collate): ... to here.
4354 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4355 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4356 potential problems with integer overflow. Don't assume
4357 setlocale succeeds. Remove unnecessary test before restoring
4358 locale via setlocale, and free the copied setlocale string
4361 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4363 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4365 * sysdep.c (str_collate): New function. (Bug#18051)
4367 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4369 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4370 if the initial "rm -f" fails. This is for MinGW builds, where
4371 MS-Windows will not allow deleting the executable file of a
4374 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4376 * w32term.c (w32_scroll_bar_handle_click)
4377 (w32_horizontal_scroll_bar_handle_click)
4378 (x_scroll_bar_report_motion)
4379 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4380 SB_THUMBTRACK, use the 32-bit position information returned by
4381 GetScrollInfo, not the 16-bit information returned in the Windows
4384 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4386 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4387 second coordinate ('y') reported for dragging the horizontal
4390 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4392 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4393 and text area-relative x-coordinates.
4395 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4397 Avoid overwriting the reversed_p flags in the glyph matrices when
4398 init_iterator or start_display are called.
4399 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4401 (tool_bar_height, redisplay_tool_bar, try_window)
4402 (try_window_reusing_current_matrix, try_window_id)
4403 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4404 reversed_p flag of the iterator's glyph row where the glyph row
4405 is going to be redrawn.
4407 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4409 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4411 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4413 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4414 of emacs_event return length from si.nPage to si.nMax.
4415 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4416 interchange start and end of thumb.
4418 2014-08-15 Ken Brown <kbrown@cornell.edu>
4420 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4421 ERRORCHECK mutexes. (Bug#18222)
4423 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4425 * frame.c (set_menu_bar_lines_1): Remove.
4426 (set_menu_bar_lines): Call change_frame_size instead of
4427 set_menu_bar_lines_1.
4429 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4431 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4434 2014-08-11 Glenn Morris <rgm@gnu.org>
4436 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4437 writing before backing up, since it causes a more serious problem
4438 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4439 (choose_write_coding_system): No longer callable from Lisp.
4440 Move last piece back here from Fwrite_region.
4441 (Fwrite_region, syms_of_fileio): Update for above changes.
4443 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4445 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4446 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4447 (Fwindow_new_pixel, Fset_window_new_pixel)
4448 (Fset_window_new_total, Fset_window_new_normal)
4449 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4451 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4453 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4455 * fontset.c (Finternal_char_font): Recompute basic faces if the
4456 frame's face cache was cleared. (Bug#18162)
4458 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4460 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4461 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4462 base buffer's undo list.
4464 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4466 Fix a couple of recent inadvertent breaks of the MSDOS port.
4467 * msdos.c: include required menu.h
4468 * term.c: set correct menu_show_hook on MSDOS.
4470 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4472 Fix handling of menu bar line on TTY frames (Bug#18136)
4474 * dispnew.c (handle_window_change_signal):
4475 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4476 frame's menu bar lines subtracted from height.
4477 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4479 (adjust_frame_size): Count in menu bar when setting FrameRows.
4480 (make_terminal_frame): When setting up the frame's lines and
4481 text height don't count in the menu bar.
4482 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4483 lines subtracted from height.
4484 (do_switch_frame): Set tty's FrameRows to number of total lines
4486 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4487 is used, return total number of lines and columns.
4488 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4490 * term.c (OUTPUT, tty_set_terminal_modes)
4491 (tty_set_terminal_window, tty_set_scroll_region)
4492 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4493 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4494 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4495 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4496 Call change_frame_size with frame's menu bar lines subtracted
4498 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4499 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4502 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4504 * alloc.c (Fmemory_info): Remove a stray brace.
4506 * process.c: Fix a comment typo.
4508 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4510 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4512 * widgetprv.h (EmacsFramePart): Remove font.
4514 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4515 (resources, setup_frame_cursor_bits): Remove unused variables and
4516 functions, esp. wrt. font (Bug#18227).
4518 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4520 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4522 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4524 Refer to MS-DOS using the same name everywhere.
4526 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4530 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4532 * w32term.c (w32_redeem_scroll_bar):
4533 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4534 not redeeming scroll bars that have been turned off.
4536 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4538 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4539 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4540 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4541 (safe_run_hook_funcall): Adjust accordingly.
4543 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4545 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4546 Condition correctly according to toolkit used.
4547 * frame.c (make_initial_frame, make_terminal_frame)
4548 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4549 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4550 assignments according to presence of toolkit scrollbars.
4551 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4552 Condition correctly according to toolkit used.
4553 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4554 only if toolkit supports it.
4555 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4557 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4559 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4561 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4563 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4564 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4565 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4566 (safe_run_hooks): Remove comment which is not relevant any more.
4568 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4570 Don't let big frames overrun the stack.
4571 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4572 Use SAFE_NALLOCA, not alloca.
4574 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4575 * dired.c (directory_files_internal): Use a volatile variable
4576 to prevent the compiler from optimizing away all copies of a local.
4577 I wonder how many other GC-related bugs like this lurk elsewhere?
4579 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4580 * xterm.h (struct x_display_info): New member 'connection'.
4581 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4582 so that x_delete_terminal has a file descriptor to pass to
4583 delete_keyboard_wait_descriptor.
4585 Don't mishandle year-9999 dates (Bug#18176).
4586 * editfns.c (decode_time_components): Store an invalid timespec
4587 on overflow, instead of returning false, so that the caller can
4588 distinguish overflow from other errors.
4589 (lisp_time_argument, lisp_seconds_argument): If the time is out
4590 of range, signal a time overflow instead of an invalid time spec.
4591 * keyboard.c (decode_timer): Treat time overflow like other
4594 Avoid undefined behavior with signed left shift.
4595 Caught by 'gcc -fsanitize=undefined'.
4596 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4597 * dispnew.c (line_hash_code, scrolling):
4598 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4599 Use 'unsigned', not 'int', for line hashes.
4600 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4602 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4604 Make compare-strings more compatible with old behavior (Bug#17903).
4605 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4607 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4609 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4610 Don't add label between left and right buttons (Bug#18129).
4612 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4614 Make functions static that no longer need to be extern.
4615 * frame.c, frame.h (set_menu_bar_lines):
4616 * keyboard.c (Qleftmost, Qrightmost):
4617 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4618 (x_set_internal_border_width):
4621 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4623 Fix display of R2L lines when the last character fits only partially.
4624 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4626 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4627 R2L row is visible only partially, give the row a negative x
4629 (display_line): Fix the calculation of the glyph whose pixel width
4630 is used to decide whether the last produced glyph fits on the
4631 line. When the last glyph fits only partially, give the row a
4634 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4635 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4636 pixel width of the first glyph that is hscrolled from display.
4637 (display_line): In R2L glyph rows, don't give a negative offset to
4638 row->x when the first glyph begins before first_visible_x.
4640 * xdisp.c (display_line): If called with iterator set up to write
4641 to a marginal area, delay the call to handle_line_prefix until we
4642 switch back to the text area. (Bug#18035)
4644 * .gdbinit (xwindow): The members total_cols, total_lines,
4645 left_col, and top_line are C integers (and has been so for the
4648 2014-08-01 Andreas Schwab <schwab@suse.de>
4650 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4651 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4653 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4655 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4656 (timerfd_callback): Ignore weird events with no data. Add tight
4657 assertions and comments.
4658 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4659 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4661 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4663 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4664 I had confused && with ||.
4666 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4668 Simplify timerfd configuration and fix some minor glitches.
4669 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4670 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4671 Fall back on timer_create if timerfd_create fails at runtime.
4672 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4673 kernel primitives to do resolution. All uses removed.
4674 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4675 (turn_on_atimers): Clear timer_create-based timers too,
4678 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4679 Without this change, the code can access the local variable 'width'
4680 even when it has not been initialized, and likewise for 'height';
4681 in either case this leads to undefined behavior.
4683 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4685 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4686 necessary, put horizontal scroll bar resources as well. See
4687 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4688 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4690 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4692 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4693 background value to match the resource of its vertical counterpart.
4695 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4697 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4698 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4700 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4702 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4703 change that added the top margin height to the requested height
4704 and revert (undocumented) part of 2014-07-28 change that changed
4705 the logic of whether a size change occurred.
4707 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4709 * .gdbinit (xwindow): The members total_cols, total_lines,
4710 left_col, and top_line are C integers (and has been so for the
4713 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4716 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4718 On GNU/Linux, use timerfd for asynchronous timers.
4719 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4720 (toplevel): Rename alarm_timer_ok to special_timer_available.
4721 [HAVE_TIMERFD]: Declare timerfd.
4722 [HAVE_CLOCK_GETRES]: Declare resolution.
4723 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4724 system timer resolution.
4725 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4726 (timerfd_callback) [HAVE_TIMERFD]: New function.
4727 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4728 [ENABLE_CHECKING]: New function for the sake of automated tests.
4729 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4730 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4731 [ENABLE_CHECKING]: Defsubr test function.
4732 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4733 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4734 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4736 Fix --without-x build and pacify --enable-gcc-warnings.
4737 Problems reported in Bug#18122 and Bug#18124.
4738 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4739 (frame_windows_min_size): Now static.
4740 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4742 (adjust_frame_size): Always declare prototype.
4744 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4745 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4746 * atimer.c (timerfd_callback): Always read expiration data.
4748 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4749 * process.c (add_timer_wait_descriptor): Add timer descriptor
4750 to input_wait_mask and non_process_wait_mask as well.
4752 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4754 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4756 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4758 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4759 Reinstate code removed by the prevoius commit to this file.
4761 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4763 * buffer.h (struct buffer): New fields scroll_bar_height and
4764 horizontal_scroll_bar_type.
4765 * buffer.c (bset_scroll_bar_height)
4766 (bset_horizontal_scroll_bar_type): New functions.
4767 (Fbuffer_swap_text): Handle old_pointm field.
4768 (init_buffer_once): Set defaults for scroll_bar_height and
4769 horizontal_scroll_bar_type.
4770 (syms_of_buffer): New variables scroll_bar_height and
4771 horizontal_scroll_bar_type.
4772 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4773 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4774 (set_vertical_scroll_bar): Remove prototype.
4775 (x_change_tool_bar_height): Add prototype.
4776 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4777 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4778 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4780 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4781 (update_window): Start mode_line_row->y after horizontal scroll
4783 (change_frame_size_1): Call adjust_frame_size.
4784 (init_display): When changing the size of a tty frame do not
4785 pass height of menu bar.
4786 (Qframe_windows_min_size): New symbol.
4787 * frame.h (struct frame): List tool bar fields after menu bar
4788 fields. Add official, total_lines, horizontal_scroll_bars,
4789 config_scroll_bar_height and config_scroll_bar_lines fields.
4790 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4791 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4792 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4793 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4794 (FRAME_WINDOWS_HEIGHT): New macros.
4795 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4796 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4797 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4798 horizontal scroll bar.
4799 (frame_inhibit_resize, adjust_frame_size)
4800 (frame_windows_min_size): Add declarations.
4801 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4802 (x_set_scroll_bar_default_height, x_set_left_fringe)
4803 (x_set_right_fringe, x_set_vertical_scroll_bars)
4804 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4805 (x_set_scroll_bar_height): Add external declarations.
4806 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4807 (adjust_frame_size): New functions.
4808 (make_frame): Initial horizontal_scroll_bars field.
4809 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4811 (make_initial_frame, make_terminal_frame): No horizontal scroll
4812 bar in initial and terminal frames. Use adjust_frame_size.
4813 (Fframe_total_cols): Fix doc-string.
4814 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4815 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4816 Rewrite using adjust_frame_size.
4817 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4818 (Qframe_windows_min_size): New symbols.
4819 (x_set_frame_parameters): Remove call of check_frame_size.
4820 (x_report_frame_params): Return scroll_bar_height value.
4821 (x_set_left_fringe, x_set_right_fringe): New functions.
4822 (adjust_frame_height, x_set_internal_border_width)
4823 (x_set_fringe_width): Remove.
4824 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4825 (x_set_scroll_bar_width, x_set_right_divider_width)
4826 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4827 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4829 (x_figure_window_size): Rewrite to make frame display the
4830 expected number of lines.
4831 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4832 (Vdefault_frame_horizontal_scroll_bars)
4833 (Vframe_initial_frame_tool_bar_height)
4834 (frame_inhibit_implied_resize): New variables.
4835 * fringe.c (compute_fringe_widths): Remove.
4836 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4837 (xg_create_horizontal_scroll_bar)
4838 (xg_update_horizontal_scrollbar_pos)
4839 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4840 (xg_get_default_scrollbar_height)
4841 (xg_clear_under_internal_border): Extern.
4842 * gtkutil.c (xg_frame_resized): Don't call
4843 do_pending_window_change.
4844 (xg_frame_set_char_size): Use adjust_frame_size.
4845 (style_changed_cb): Call update_theme_scrollbar_height and
4846 x_set_scroll_bar_default_height.
4847 (x_wm_set_size_hint): Don't call check_frame_size.
4848 (update_theme_scrollbar_height)
4849 (xg_get_default_scrollbar_height)
4850 (xg_create_horizontal_scroll_bar)
4851 (xg_update_horizontal_scrollbar_pos)
4852 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4853 (xg_create_scroll_bar): Set horizontal slot of bar.
4854 (xg_initialize): Call update_theme_scrollbar_height.
4855 (xg_clear_under_internal_border): No more static.
4856 * insdel.c (adjust_suspend_auto_hscroll): New function.
4857 (adjust_markers_for_delete, adjust_markers_for_insert)
4858 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4859 * keyboard.c (readable_events, discard_mouse_events)
4860 (make_lispy_event): Handle horizontal scroll bar click events.
4861 (Fsuspend_emacs): When changing the size of a tty frame do not
4862 pass height of menu bar.
4863 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4864 (Qright, Qleftmost, Qrightmost): New symbols.
4865 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4867 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4868 * nsfns.m (x_set_internal_border_width): New function.
4869 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4870 Remove extended fringe code.
4871 (x_set_window_size, x_new_font): Don't call
4872 compute_fringe_widths.
4873 * term.c (Fresume_tty): When changing the size of a tty frame do
4874 not pass height of menu bar.
4875 (clear_tty_hooks, set_tty_hooks):
4876 Clear horizontal_scroll_bar_hook.
4877 (init_tty): Frame has no horizontal scroll bars.
4878 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4879 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4880 scroll_bar_after_handle, scroll_bar_left_arrow,
4881 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4882 scroll_bar_to_rightmost entries.
4883 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4884 (struct terminal): Add set_horizontal_scroll_bar_hook.
4885 * w32console.c (initialize_w32_display):
4886 Clear horizontal_scroll_bar_hook.
4887 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4889 (x_clear_under_internal_border, x_set_internal_border_width):
4891 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4892 Set windows_or_buffers_changed when adding the menu bar.
4893 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4894 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4895 (w32_createhscrollbar): New functions.
4896 (w32_createscrollbar): Rename to w32_createvscrollbar.
4897 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4898 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4899 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4900 Add WM_EMACS_SHOWCURSOR.
4901 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4902 case do not artificially impose WM size hints.
4903 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4904 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4906 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4907 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4908 (unwind_create_frame_1): Remove.
4909 (Fx_create_frame): Make both scrollbars the system standard
4910 width and height. Use official field of frame structure to
4911 inhibit running window-configuration-change-hook.
4912 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4913 pixelwise. Handle frame's official field.
4914 (w32_frame_parm_handlers): Remove x_set_fringe_width
4915 entries. Add x_set_scroll_bar_height,
4916 x_set_horizontal_scroll_bars, x_set_left_fringe and
4918 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4919 pass height of menu bar to change_frame_size.
4920 * w32menu.c (set_frame_menubar): Rewrite using
4921 frame_inhibit_resize.
4922 * w32term.h (struct w32_display_info):
4923 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4924 (struct scroll_bar): Add horizontal.
4925 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4926 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4927 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4928 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4929 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4930 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4931 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4932 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4933 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4934 Define instead of WM_EMACS_CREATESCROLLBAR.
4935 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4936 WND_SCROLLBAR_INDEX.
4937 * w32term.c (horizontal_scroll_bar_min_handle)
4938 (horizontal_scroll_bar_left_border)
4939 (horizontal_scroll_bar_right_border): New integers.
4940 (x_set_frame_alpha): Replace x_highlight_frame by
4942 (x_window_to_scroll_bar): New argument "type". Update callers
4944 (w32_set_horizontal_scroll_bar_thumb)
4945 (x_horizontal_scroll_bar_report_motion)
4946 (w32_set_horizontal_scroll_bar)
4947 (w32_horizontal_scroll_bar_handle_click)
4948 (x_horizontal_scroll_bar_report_motion): New functions.
4949 (w32_mouse_position): Discriminate horizontal and vertical
4951 (my_create_scrollbar): Replace with two new functions
4952 my_create_vscrollbar and my_create_hscrollbar.
4953 (x_scroll_bar_create): New argument "horizontal".
4954 Update callers accordingly.
4955 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4956 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4958 (w32_read_socket): Handle WM_HSCROLL cae.
4959 (x_new_font): Don't recompute fringe widths.
4960 Use frame_inhibit_resize. Calculate new menu bar height iff we
4961 build without toolkit. Always clear under internal border.
4962 (x_set_window_size): Don't check frame size or recompute
4963 fringes. Reset fullscreen status before applying sizes.
4964 Always resize as requested by pixelwise argument. Don't call
4965 do_pending_window_change.
4966 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4967 (w32_initialize_display_info): Initialize dpyinfo's
4968 horizontal_scroll_bar_cursor entry.
4969 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4970 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4971 horizontal_scroll_bar_left_border.
4972 (w32fullscreen_hook): Intermittently resize window to normal
4973 when switching from fullscreen to maximized state.
4974 (run_window_configuration_change_hook): Don't run it if frame is
4976 (unwind_change_frame): Remove.
4977 (Fset_window_configuration): Rewrite using frame's official field.
4978 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4979 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4980 * window.h (struct window): New fields old_pointm,
4981 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4982 scroll_bar_height and suspend_auto_hscroll.
4983 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4985 (sanitize_window_sizes): Extern.
4986 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4987 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4988 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4989 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4990 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4992 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4993 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4994 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4995 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4996 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4997 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4998 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4999 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5000 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5001 (Fwindow_old_point, sanitize_window_sizes): New functions.
5002 (Qwindow_sanitize_window_sizes): New symbol.
5003 (window_body_height): Count in horizontal scroll bar.
5004 (set_window_hscroll, Fscroll_left, Fscroll_right):
5005 Set suspend_auto_hscroll slot.
5006 (Fwindow_inside_edges): Count fringes pixelwise.
5007 (coordinates_in_window, Fcoordinates_in_window_p):
5008 Consider horizontal scroll bar.
5009 (check_frame_size, adjust_window_margins): Remove functions and
5010 corresponding calls.
5011 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5012 (temp_output_buffer_show): Reset hscroll related fields.
5013 Initialize old_pointm.
5014 (make_parent_window): Initialize old_pointm.
5015 (make_window): Initialize old_pointm, horizontal scroll bar type,
5016 and scroll bar height.
5017 (resize_frame_windows): Don't count top margin in new sizes.
5018 Don't use safe sizes when shrinking a frame; let the window
5019 manager do the clipping.
5020 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5022 (Fdelete_window_internal): Unchain old_pointm marker.
5023 (window_scroll_pixel_based, Fscroll_other_window):
5025 (Fwindow_text_width, Fwindow_text_height): New argument
5027 (struct saved_window): New fields, old_pointm, hscroll_whole,
5028 suspend_auto_hscroll, scroll_bar_height and
5029 horizontal_scroll_bar_type.
5030 (Fset_window_configuration, save_window_save): Set new fields of
5032 (apply_window_adjustment): Don't call adjust_window_margins.
5033 (set_window_margins): Don't change margins if new sizes don't
5035 (set_window_scroll_bars): New argument "horizontal_type".
5036 Handle horizontal scroll bars. Don't change scroll bars if they
5037 don't fit into window.
5038 (Fset_window_scroll_bars): New argument "horizontal_type".
5039 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5040 (compare_window_configurations): Compare horizontal scroll bar
5042 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5043 horizontal scroll bar height.
5044 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5045 instead of FRAME_LINES.
5046 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5047 ON_VERTICAL_SCROLL_BAR.
5048 (with_echo_area_buffer): Initialize old_pointm.
5049 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5051 (unwind_with_echo_area_buffer): Handle old_pointm.
5052 (update_tool_bar): Set do_update when the tool bar window has at
5053 least one line (since this is what the user sets).
5054 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5055 (redisplay_tool_bar): Return early when toolbar has zero lines.
5056 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5057 (hscroll_window_tree): Handle suspension of auto_hscroll and
5059 (set_horizontal_scroll_bar): New function.
5060 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5061 more than one line. Handle horizontal scroll bars.
5062 (note_mouse_highlight): Handle horizontal scrol bars.
5063 (expose_frame): Set dimensions of XRectangle from frame's text
5065 (Vvoid_text_area_pointer): Update doc-string.
5066 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5067 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5068 (x_set_internal_border_width): New functions.
5069 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5070 (unwind_create_frame_1): Remove.
5071 (Fx_create_frame): Handle horizontal scroll bars. Use official
5072 field of frame structure to inhibit running
5073 window-configuration-change-hook.
5074 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5075 pixelwise. Handle frame's official field.
5076 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5077 x_set_horizontal_scroll_bars, x_set_left_fringe,
5079 * xmenu.c (update_frame_menubar, free_frame_menubar):
5080 Use adjust_frame_size.
5081 * xterm.h (struct x_display_info):
5082 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5084 (struct scroll_bar): Add horizontal slot.
5085 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5086 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5087 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5088 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5089 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5090 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5091 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5092 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5093 (x_clear_under_internal_border): Remove.
5094 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5095 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5096 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5097 HORIZONTAL. Update callers.
5098 (horizontal_action_hook_id): New action hook id.
5099 (x_horizontal_scroll_bar_to_input_event)
5100 (x_create_horizontal_toolkit_scroll_bar)
5101 (xt_horizontal_action_hook)
5102 (x_set_toolkit_horizontal_scroll_bar_thumb)
5103 (XTset_horizontal_scroll_bar, x_net_wm_state)
5104 (x_horizontal_scroll_bar_report_motion): New functions.
5105 (xg_scroll_callback, x_scroll_bar_handle_click):
5106 Handle horizontal scroll bars.
5107 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5108 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5110 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5111 Handle horizontal scroll bars.
5112 (handle_one_xevent): Handle horizontal scroll bar events.
5113 Call x_net_wm_state.
5114 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5116 (x_set_window_size): Don't call check_frame_size and
5117 do_pending_window_change.
5118 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5119 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5120 (x_scroll_bar_set_handle): Add some checks when calling
5123 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5125 Revert previous change.
5126 There is certainly nothing wrong with writing code like 'lo <= i
5127 && i <= hi', even if LO happens to a constant. There isn't even
5128 anything wrong in general with writing 'a <= b' if A happens to
5129 be a constant. At any rate stylistic changes shouldn't
5130 be done like this without discussion.
5132 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5134 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5135 (Fgarbage_collect): Reorder conditions that are written backwards.
5136 * data.c (cons_to_unsigned): Likewise.
5137 * dispnew.c (update_frame_1, sit_for): Likewise.
5138 * fileio.c (file_offset): Likewise.
5139 * filelock.c (read_lock_data, lock_file): Likewise.
5140 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5142 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5143 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5144 * lread.c (read1): Likewise.
5145 * minibuf.c (read_minibuf_noninteractive): Likewise.
5146 * nsterm.m (x_set_frame_alpha): Likewise.
5147 * process.c (wait_reading_process_output): Likewise.
5148 * region-cache.c (delete_cache_boundaries): Likewise.
5149 * xterm.c (x_set_frame_alpha): Likewise.
5151 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5153 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5156 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5158 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5159 because atimer expiration is absolute rather than relative.
5161 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5163 * w32term.h (current_popup_menu, menubar_in_use):
5164 Move declarations from w32term.c.
5166 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5168 * w32fns.c (menubar_in_use): No more static.
5169 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5171 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5173 Move hourglass machinery to RIF.
5174 * dispextern.h (struct redisplay_interface): New members
5175 show_hourglass and hide_hourglass. Indent comments.
5176 (show_hourglass, hide_hourglass): Remove prototypes.
5177 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5178 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5179 (ns_redisplay_interface): Add them.
5180 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5181 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5182 (w32_arrow_cursor): New function to hack around non-GUI frames.
5183 (w32_redisplay_interface): Add new functions.
5184 * w32term.h (w32_arror_cursor): Add prototype.
5185 * xdisp.c (show_hourglass): New function, refactored out from
5186 platform-dependent code.
5187 (cancel_hourglass): Now call to RIF function.
5188 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5189 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5190 (x_redisplay_interface): Add new functions.
5192 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5194 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5195 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5196 and complete previous change.
5197 * frame.c (adjust_frame_height): New function.
5198 (Fset_frame_height, Fset_frame_size): Use it.
5199 (x_set_frame_parameters): Take frame top margin into account.
5201 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5203 * frame.c (Fset_frame_height): Take frame top margin into account.
5204 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5205 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5207 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5209 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5210 menubar_height as such. Tweak comment.
5211 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5212 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5213 All related users changed.
5214 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5215 * xterm.c (handle_one_xevent):
5216 * gtkutil.c (xg_event_is_for_menubar):
5217 * xfns.c (x_window) [USE_X_TOOLKIT]:
5218 * xmenu.c (set_frame_menubar, free_frame_menubar):
5219 Prefer to use FRAME_MENUBAR_HEIGHT.
5221 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5223 * frame.c (Fframe_parameters): Always report frame height without
5224 menu and tool bar lines.
5226 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5228 * nsterm.m (applicationDidFinishLaunching:): Call
5229 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5230 (antialiasThresholdDidChange:): New method for EmacsApp.
5232 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5234 * macfont.m (macfont_update_antialias_threshold): Remove static.
5236 * macfont.h (macfont_update_antialias_threshold): Declare.
5238 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5240 * w32select.c (setup_windows_coding_system):
5241 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5242 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5244 * w16select.c (Fw16_get_clipboard_data):
5245 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5248 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5249 buffer position where we are to start the iteration.
5250 (handle_invisible_prop): Record in it->stop_charpos the position
5251 where the invisible text ends. (Bug#18035)
5252 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5253 row has zero buffer position as their start position.
5254 Reported by martin rudalics <rudalics@gmx.at>.
5256 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5257 infinite looping in redisplay when display lines don't have enough
5258 space to display even a single character. (Bug#18036)
5260 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5262 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5263 * xfns.c (x_window): Use it to allow xfree later.
5264 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5265 where appropriate. Use bool for booleans and remove redundant checks.
5266 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5267 * xterm.c (x_free_frame_resources): Free shell_position.
5269 2014-07-19 K. Handa <handa@gnu.org>
5271 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5272 mandatory font spec (Bug#17973).
5274 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5276 * font.c (font_score): Return the worst score if the size of
5277 ENTITY is wrong by more than a factor 2 (Bug#17973).
5279 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5281 * frame.c (frame_unspecified_color): New function
5282 refactored out from ...
5283 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5284 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5286 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5287 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5288 * lisp.h (set_frame_param): Remove prototype.
5289 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5290 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5293 Prefer 'x_display_info *' to 'Display *' in X selection code.
5294 This helps to avoid unneeded calls to x_display_info_for_display.
5295 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5296 instead of 'Display *'.
5297 (SELECTION_EVENT_DPYINFO): New macro.
5298 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5299 it as an lvalue. Mention this in comment.
5300 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5301 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5302 (selection_data_to_lisp_data, receive_incremental_selection):
5303 Convert to use 'x_display_info *'. Adjust users where appropriate.
5304 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5305 selection data *' as last arg to not return values in args.
5306 (unexpect_property_change): Use common removal technique.
5308 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5310 * print.c (print_preprocess): Adjust to match changed
5311 sub char-table structure and avoid crash (Bug#18038).
5313 * data.c (wrong_choice): Not static any more.
5314 * lisp.h (wrong_choice): Add prototype.
5315 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5316 Declare namebuf as such. Tweak comment.
5317 [USE_GTK]: Likewise for tool_bar_position.
5318 (fset_tool_bar_position) [USE_GTK]: Ditto.
5319 (FRAME_TOOL_BAR_POSITION): New macro.
5320 * frame.c (x_report_frame_params):
5321 * gtkutil.c (update_frame_tool_bar):
5322 * xfns.c (Fx_create_frame): Use it.
5323 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5325 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5327 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5328 buffer's default-directory only if it is a string. (Bug#17986)
5330 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5332 More precise control over values of some buffer-local variables.
5333 * keyboard.c (Qvertical_scroll_bar):
5334 * frame.c (Qleft, Qright): Move to ...
5335 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5336 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5337 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5338 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5339 vertical-scroll-bar, scroll-up-aggressively
5340 and scroll-down-aggressively.
5341 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5343 * nsfns.m, frame.h (Qleft, Qright):
5344 * nsterm.m (Qleft): Remove declarations.
5345 * gtkutil.c (toplevel): Include buffer.h.
5346 * data.c (wrong_choice, wrong_range): New functions.
5347 (store_symval_forwarding): Handle special properties of buffer-local
5348 variables and use functions from the above to signal error, if any.
5350 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5351 values. Add comment.
5352 (struct frame): Re-arrange layout to avoid extra padding and use bit
5353 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5354 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5355 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5356 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5357 Define as no-ops because there are no scroll bars anyway.
5358 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5361 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5362 Add convenient setter.
5363 (font_put_frame_data, font_get_frame_data): Use it.
5365 2014-07-15 Daiki Ueno <ueno@gnu.org>
5367 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5368 pointer argument, before dereferencing.
5369 (XCHAR2B_BYTE2): Likewise.
5371 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5373 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5374 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5375 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5376 Use record_unwind_protect_int and avoid consing.
5377 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5379 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5381 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5383 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5384 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5386 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5387 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5388 * minibuf.c: Include binary-io.h instead of fcntl.h.
5389 (read_minibuf_noninteractive):
5390 Use set_binary_mode instead of handcrafted code.
5391 Don't call emacs_set_tty if emacs_get_tty failed.
5392 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5393 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5394 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5396 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5397 This works around a GCC compiler bug when Emacs is configured with
5398 --enable-gcc-warnings.
5400 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5402 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5403 or characters in string, respectively. Add comment.
5404 * fringe.c (Fdefine_fringe_bitmap):
5405 * fns.c (Fsubstring, substring_both): Use it.
5406 * keymap.c (Fdefine_key, Flookup_key):
5407 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5409 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5410 Use menu_item_width.
5411 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5413 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5415 Improve behavior of 'bzr up; cd src; make -k'.
5416 * Makefile.in (top_srcdir): New var.
5417 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5418 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5419 its expansion is a bit shorter.
5420 (../config.status): Actually build config.status instead of
5422 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5423 New macros, copied and relocated from ../Makefile.in.
5424 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5425 (../config.status, Makefile): New dependencies and rules,
5426 copied with relocation from ../Makefile.in. This should be more
5427 likely to rebuild the build machinery properly if you do a 'make'
5428 in the src directory.
5430 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5432 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5435 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5436 behavior on Windows 7 and later when the function is repeatedly
5437 invoked with the same value of DIR. (Bug#17950)
5439 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5440 string to match the one in w32fns.c.
5442 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5443 stdin to binary mode only if it is connected to a terminal.
5445 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5447 Coalesce extern decls.
5448 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5449 * sysdep.c (emacs_get_tty, emacs_set_tty):
5450 Move duplicate extern decls from here ...
5451 * systty.h: ... to here, so that there's just one copy.
5453 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5455 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5457 * nsfns.m (Fns_popup_font_panel): Ditto.
5459 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5461 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5463 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5465 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5466 [DOS_NT]: Implement for WINDOWSNT.
5468 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5471 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5473 * sysdep.c (suppress_echo_on_tty): New function.
5474 * minibuf.c (read_minibuf_noninteractive): Use it.
5476 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5478 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5479 sysinfo failed. Adjust docstring.
5481 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5483 Implement memory-info for MS-DOS.
5484 * dosfns.c (dos_memory_info): New function.
5485 * dosfns.h (dos_memory_info): Add prototype.
5486 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5487 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5488 of doing some of its job.
5490 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5491 reference termios structure members.
5493 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5495 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5497 * minibuf.c (top): Include systty.h. Declare external
5498 emacs_get_tty and emacs_set_tty.
5499 (Vread_hide_char): New lisp variable.
5500 (read_minibuf_noninteractive): Hide characters with
5501 Vread_hide_char if it is a character. (Bug#17839)
5503 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5505 Implement memory-info for MS-Windows.
5506 * w32.c (w32_memory_info): New function.
5507 * w32.h (w32_memory_info): Prototype it.
5508 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5510 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5512 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5513 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5514 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5515 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5516 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5517 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5518 (decode_coding_big5, decode_coding_charset, decode_coding)
5519 (encode_coding): Adjust users.
5521 * alloc.c (Fmemory_info): New function.
5523 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5525 * syntax.c (back_comment): Use more-natural location for label.
5527 * font.c, font.h (font_unparse_fcname): Now static.
5528 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5530 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5532 Next minor cleanup of font subsystem.
5533 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5534 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5536 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5538 * ftfont.h (ftfont_font_format): Remove prototype.
5539 * ftfont.c (ftfont_font_format): Remove; now unused.
5541 * nsfont.m (nsfont_open):
5542 * w32font.c (w32font_open_internal):
5543 * w32uniscribe.c (uniscribe_open):
5544 * xfont.c (xfont_open):
5545 * xftfont.c (xftfont_open): All users changed.
5547 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5548 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5550 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5552 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5553 x_produce_glyphs does when it generates a stretch glyph that
5554 represents a TAB. (Bug#17969)
5556 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5557 and there is a display property at that position, don't call
5558 move_it_to to move to a position before window start. (Bug#17942)
5559 Fix condition for finding CHARPOS by the first call to move_it_to.
5562 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5564 * syntax.c (find_defun_start): Try the cache even
5565 if !open_paren_in_column_0_is_defun_start.
5566 (back_comment): If find_defun_start was pessimistic, use the
5567 scan_sexps_forward result to improve the cache (bug#16526).
5569 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5571 * xdisp.c (redisplay_window): If redisplay of a window ends up
5572 with point in a partially visible line at end of the window, make
5573 sure the amended position of point actually has smaller Y
5574 coordinate; if not, give up and scroll the display. (Bug#17905)
5576 * window.c (window_scroll_pixel_based): When point ends up at the
5577 last fully visible line, don't let move_it_to stop at the left
5578 edge of the line and dupe us into thinking point is inside the
5581 * w32.c (network_interface_info): Make sure the argument is a
5584 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5586 * process.c (read_and_dispose_of_process_output): Fix typo
5587 in previous patch: we want nonnegative fds, not nonzero fds.
5589 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5591 * chartab.c (char_table_translate): Move to...
5592 * character.h (char_table_translate): ... inline function here.
5593 Avoid Faref and assume that args are always valid. This helps to
5594 speedup search, which is especially important for a huge buffers.
5595 * lisp.h (char_table_translate): Remove prototype.
5597 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5598 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5599 New function, with an intention to avoid code duplication between
5601 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5603 * ftfont.c (ftfont_open):
5604 * macfont.m (macfont_open):
5605 * xftfont.c (xftfont_open): Use it.
5607 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5609 * process.c: Add sanity checks for file descriptors (Bug#17844).
5610 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5611 Check that infd is nonnegative before using it as an fd.
5612 (read_and_dispose_of_process_output, Fprocess_send_eof):
5613 Likewise, for outfd.
5614 (wait_reading_process_output): Omit unnecessary check of infd.
5616 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5618 Minor fixups related to usage of the 'long' type.
5619 * gnutls.c (emacs_gnutls_handshake):
5620 * xfaces.c (dump_realized_face):
5621 Work even if 'long' is narrower than 'void *'.
5622 * termcap.c (scan_file):
5623 * xselect.c (x_decline_selection_request)
5624 (x_reply_selection_request, x_get_window_property):
5625 * xterm.c (x_set_frame_alpha):
5626 Remove unnecessary 'L' suffixes of integer constants.
5627 * xfns.c (hack_wm_protocols):
5628 * xselect.c (x_fill_property_data):
5629 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5630 Remove unnecessary casts to 'long'.
5631 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5633 Minor ImageMagick safety fixes.
5634 * image.c (imagemagick_compute_animated_image):
5635 Remove useless assignment to local. Avoid problems if dest_width is 0.
5636 (imagemagick_load_image): Use int for pixel counts that can't
5637 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5638 a row width greater than the image width (or greater than LONG_MAX!).
5640 2014-07-04 K. Handa <handa@gnu.org>
5642 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5643 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5644 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5646 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5648 * font.h (struct font_driver): Remove get_outline and free_outline;
5649 not used by any font driver.
5650 * ftfont.c (ftfont_driver):
5651 * macfont.m (macfont_driver):
5652 * nsfont.m (nsfont_driver):
5653 * w32font.c (w32font_driver):
5654 * w32uniscribe.c (uniscribe_font_driver):
5655 * xfont.c (xfont_driver): Related users changed.
5656 * xselect.c (x_get_window_property): Use convenient xmalloc.
5657 Call to xfree only if some data was really allocated.
5659 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5661 On MS-Windows, display busy cursor on all GUI frames.
5662 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5663 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5664 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5666 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5667 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5669 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5671 Use convenient alists to manage per-frame font driver-specific data.
5672 * frame.h (struct frame): Rename font_data_list to...
5673 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5674 * font.h (struct font_data_list): Remove; no longer need a special
5676 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5678 * font.c (font_put_frame_data, font_get_frame_data)
5679 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5681 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5682 Related users changed.
5683 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5684 Prefer convenient xmalloc and xfree.
5686 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5688 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5689 the window whose glyph row is being prepared and a flag whether it
5690 is for mode/header line. Make sure the glyph row's marginal areas
5691 are in sync with what the window wants.
5694 * xdisp.c (display_line, display_mode_line):
5695 Call prepare_desired_row with additional arguments, as appropriate.
5697 * dispextern.h (prepare_desired_row): Adjust prototype.
5699 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5701 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5702 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5703 caused by xw_popup_dialog in daemon mode (Bug#17891).
5705 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5707 * frame.c (do_switch_frame): When switching to another TTY frame,
5708 make sure FrameCols and FrameRows are in sync with the new frame's
5711 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5713 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5714 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5715 min_char slots. Adjust comment.
5716 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5717 Add SUB_CHAR_TABLE_OFFSET member.
5718 (make_uninit_sub_char_table): New function.
5719 (toplevel): Add compile-time assert to verify suitable member layout
5720 in Lisp_Sub_Char_Table.
5721 * alloc.c (mark_char_table): Add extra argument to denote char table
5722 subtype. Adjust to match new layout of sub char-table.
5723 (mark_object): Always mark sub char-tables with mark_char_table.
5724 * chartab.c (make_sub_char_table, copy_sub_char_table)
5725 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5726 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5727 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5728 All related users changed.
5729 * lread.c (read1): Adjust to match new layout of sub char-table.
5730 * print.c (print_object): Likewise (Bug#17898).
5732 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5734 * keymap.c (get_keyelt): Simplify.
5735 (copy_keymap_item): Remove left-over code for when we had
5736 key-shortcut caches.
5738 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5740 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5741 (dealloc): Remove for EmacsScroller.
5743 * nsterm.h (EmacsScroller): Remove dealloc.
5745 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5747 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5749 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5751 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5752 when setNeedsDisplay is called so we don't trigger redisplay for every
5755 * nsterm.m (any_help_event_p): New variable.
5756 (mouseMoved:): Set any_help_event_p to YES if help event is
5757 generated. Remove else with empty help event that triggered redisplay
5758 for every mouse move.
5759 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5761 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5763 * xfns.c (Qsuppress_icon): Remove; no real users.
5764 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5765 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5766 (syms_of_w32fns): Don't DEFSYM it.
5768 2014-06-29 Glenn Morris <rgm@gnu.org>
5770 * Makefile.in (ns-app): Mark as PHONY.
5772 2014-06-28 Glenn Morris <rgm@gnu.org>
5774 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5775 liblw.a in this directory.
5777 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5779 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5780 also in unibyte case. (Bug#17865)
5782 2014-06-28 K. Handa <handa@gnu.org>
5784 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5785 (MIN_CHARBUF_SIZE): New macro.
5786 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5788 2014-06-27 Glenn Morris <rgm@gnu.org>
5790 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5791 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5792 (.el.elc): Replace suffix rule with pattern rule.
5793 (%.elc): New pattern rule, with order-only prerequisite.
5794 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5795 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5796 in place of BOOTSTRAPEMACS.
5798 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5800 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5802 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5804 Consistently use validate_subarray to verify substring.
5805 * fns.c (validate_substring): Not static any more. Adjust to
5806 use ptrdiff_t, not EMACS_INT, because string and vector limits
5807 can't exceed ptrdiff_t even if EMACS_INT is wider.
5808 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5809 (secure_hash): Adjust user.
5810 * lisp.h (validate_subarray): Add prototype.
5811 * coding.c (Fundecodable_char_position):
5812 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5813 Use validate_subarray. Adjust comment to mention substring.
5815 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5817 Do not allow out-of-range character position in Fcompare_strings.
5818 * fns.c (validate_subarray): Add prototype.
5819 (Fcompare_substring): Use validate_subarray to check ranges.
5820 Adjust comment to mention that the semantics was changed. Also see
5821 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5823 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5825 Be more consistent about the 'Qfoo' naming convention.
5826 * image.c (Fimagemagick_types):
5827 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5828 * process.c (Fmake_network_process):
5829 Rename C local identifier 'Qfoo to avoid giving the false
5830 impression that it stands for the symbol 'foo'.
5832 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5834 Simplify and cleanup character conversion stuff.
5835 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5837 * character.c (multibyte_char_to_unibyte)
5838 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5839 * character.h (make_char): Remove; unused.
5840 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5841 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5842 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5843 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5844 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5846 2014-06-22 Mario Lang <mlang@delysid.org>
5848 * w32fns.c (Fw32_shell_execute): The the -> the.
5850 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5852 * xmenu.c (mouse_position_for_popup):
5853 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5854 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5855 * menu.c (Fx_popup_menu):
5856 * xselect.c (x_handle_dnd_message): Adjust users.
5857 * menu.h (mouse_position_for_popup): Remove prototype.
5858 * xterm.h (x_relative_mouse_position): Add prototype.
5859 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5860 call XFree if XQueryTree returns zero.
5862 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5864 * indent.c (Fvertical_motion): Doc fix.
5865 Move to the goal column, if any, with a single call to
5866 move_it_in_display_line, not in two calls. Doing this with two
5867 calls causes move_it_in_display_line apply the line-prefix
5868 handling twice instead of just once. (Bug#17823)
5870 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5872 Port to OS X ACLs (Bug#17810).
5873 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5874 ACL_TYPE_ACCESS) doesn't work.
5876 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5878 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5879 before checking key-translation-map (bug#17659).
5881 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5883 * font.c (font_make_object): Avoid dangling pointer which may
5884 crash GC (Bug#17771).
5886 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5888 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5889 prototype of DGifCloseFile as appropriate for older and newer
5891 (gif_close): New function, encapsulates the differences in the
5892 calling sequence of DGifCloseFile before v5.1.0 and after it.
5893 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5894 error string where appropriate. (Bug#17790)
5896 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5897 macro execution, make sure point didn't move since last complete
5898 redisplay, as the condition for using the glyph matrix
5899 information. (Bug#17777)
5901 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5903 Minor cleanup of fonset code.
5904 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5905 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5906 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5907 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5908 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5909 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5910 (free_realized_fontset): Remove because a no-op since 2008.
5911 (free_face_fontset): Adjust user.
5912 (syms_of_fontset): Shrink fontset by one extra slot.
5914 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5916 Omit redundant extern decls.
5917 Most of this patch is from Dmitry Antipov, in:
5918 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5919 * commands.h (update_mode_lines):
5920 * frame.h (Qbackground_color, Qforeground_color)
5921 (x_set_menu_bar_lines):
5922 * ftfont.c (ftfont_font_format):
5923 * intervals.h (Qkeymap, Qfont):
5924 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5925 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5926 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5927 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5928 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5929 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5930 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5931 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5932 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5933 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5934 (Qtool_bar, Qheader_line):
5935 * macros.c (Fexecute_kbd_macro):
5936 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5937 * xterm.c (x_delete_terminal, XSetIMValues):
5938 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5939 (x_implicitly_set_name, popup_activated)
5940 (widget_store_internal_border):
5941 Remove redundant decls.
5942 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5943 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5944 Remove _Noreturn, as make-docfile now does that for us.
5945 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5946 (Qregion_extract_function): New decl.
5947 * window.c, xfns.c: Include menu.h.
5949 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5951 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5953 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5955 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5956 * callint.c (read_file_name): ... convert to static here.
5957 * lisp.h (Fread_file_name): Do not EXFUN it.
5958 (STRING_COPYIN): Remove; unused.
5959 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5960 (char_composable_p): ... static function. All users changed.
5961 * eval.c (toplevel): Remove redundant #include directives.
5962 * xterm.c (x_initialize): Add static to match prototype.
5963 * ccl.c (Fccl_execute_on_string):
5964 * font.c (fon_intern_prop): Use make_specified_string.
5966 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5968 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5969 Reported by David Caldwell in:
5970 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5972 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5974 Do not ask for XRender extension each time XFT font is opened.
5975 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5976 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5978 2014-06-15 Glenn Morris <rgm@gnu.org>
5980 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5982 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5984 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5985 information if we are in the middle of executing a keyboard macro,
5986 since redisplay doesn't update the screen until the macro is
5987 finished. (Bug#17777)
5989 * alloc.c (cleanup_vector): Don't dereference a font driver
5990 pointer if it is NULL. (Bug#17771)
5992 2014-06-13 Glenn Morris <rgm@gnu.org>
5994 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5995 ($(lispsource)/international/charprop.el)
5996 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5997 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5998 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5999 GNU make automatically passes command-line arguments to sub-makes.
6001 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6003 Avoid hangs in accept-process-output (Bug#17647).
6004 * lisp.h, process.c (wait_reading_process_input):
6005 Return int, not bool. All uses changed.
6006 * process.c (SELECT_CANT_DO_WRITE_MASK):
6007 Remove macro, replacing with ...
6008 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6010 (status_notify): New arg WAIT_PROC. Return int, not void.
6013 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6015 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6016 the frame is the initial frame, because the hook is not set up
6017 then, and Emacs crashes.
6018 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6020 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6022 * keymap.c (silly_event_symbol_error): Don't recommend the use
6025 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6027 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6028 matching overlay strings with 'cursor' property against buffer
6029 positions traversed in the glyph row. (Bug#17744)
6031 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6033 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6036 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6037 determine 10.9 (Bug#17751).
6039 * macfont.m (macfont_draw): Positions were not freed.
6041 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6043 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6044 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6045 function. Also adjust comment.
6046 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6048 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6049 * font.c (font_done_for_face):
6050 * xfaces.c (realize_non_ascii_face): Adjust user.
6051 * font.h (struct font_driver): Convert 'prepare_face' to return
6052 void because its return value is never used anyway.
6053 * xfont.c (xfont_prepare_face): Return void.
6054 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6055 (xftfont_done_face): Use xfree.
6057 * dispextern.h (last_tool_bar_item): Remove declaration.
6058 * frame.h (struct frame): New member last_tool_bar_item.
6059 * frame.c (make_frame): Initialize it.
6060 * xdisp.c (toplevel): Remove last_tool_bar_item.
6061 (handle_tool_bar_click, note_tool_bar_highlight):
6062 * w32term.c (w32_read_socket, w32_initialize):
6063 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6065 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6066 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6068 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6070 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6071 * process.c (Faccept_process_output)
6072 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6073 the return value is about PROCESS, not about other processes.
6075 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6077 Further adjustments to mark_object and friends.
6078 Now the mark_object's stack is just 32 bytes on a 64-bit
6079 system, which means extra 20% off the stack usage.
6080 * alloc.c (mark_save_value): As before, refactored out from ...
6081 (mark_object): ... adjusted user. Also add comment.
6083 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6085 Fix core dump after a dropped X connection (Bug#17704).
6086 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6087 is dead, as we may be shutting down.
6089 2014-06-08 Glenn Morris <rgm@gnu.org>
6091 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6093 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6095 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6097 If a C name must be extern on some platforms, make it extern on all.
6098 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6100 * font.h (ftxfont_driver) [HAVE_XFT]:
6101 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6102 * lisp.h (get_frame_param):
6103 * menu.h (tty_menu_show):
6104 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6105 * termhooks.h (encode_terminal_code):
6106 * xterm.h (x_menu_wait_for_event):
6108 * frame.c (get_frame_param):
6109 * fringe.c (max_used_fringe_bitmap):
6110 * ftxfont.c (ftxfont_driver):
6111 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6112 * menu.c (menu_items_inuse):
6113 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6114 * term.c (encode_terminal_code, tty_menu_show):
6115 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6116 * xfaces.c (load_color):
6117 * xmenu.c (x_menu_wait_for_event):
6120 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6122 Change object marking routines to minimize stack usage.
6123 This change moves a few cold paths from mark_object to NO_INLINE
6124 functions and adjusts symbol marking loop. According to GCC 4.8.2
6125 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6126 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6127 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6128 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6129 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6130 refactored out from ...
6131 (mark_object): ... adjusted user. Also mark symbols in a tight
6133 (mark_face_cache): Add NO_INLINE.
6135 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6137 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6138 contains garbage on WINDOWSNT (which could potentially infloop at
6141 Minimize cursor motion during TTY menu updates.
6142 * term.c (tty_menu_display): Don't position cursor here.
6143 Instead, pass the cursor coordinates to update_frame_with_menu.
6144 (tty_menu_activate): Send the hide cursor command only once in an
6145 iteration through the outer 'while' loop.
6147 * dispnew.c (update_frame_1): Accept an additional argument
6148 SET_CURSOR_P, and position the cursor at the end of the frame
6149 update only if that argument is non-zero. All callers changed to
6150 provide the additional argument as non-zero, except for
6151 update_frame_with_menu.
6152 (update_frame_with_menu): Accept 2 additional arguments ROW and
6153 COL; if they are non-negative, instruct update_frame_1 not to
6154 position the cursor, and instead position it according to ROW and COL.
6156 * dispextern.h (update_frame_with_menu): Update prototype.
6158 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6160 * callproc.c (call_process): Don't check read-only if we don't insert
6161 anything (bug#17666).
6163 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6165 * dispnew.c (update_frame_with_menu): Set display_completed.
6167 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6169 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6171 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6173 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6175 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6176 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6178 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6180 * window.c (Frecenter): Signal an error if window-buffer is not
6183 * keyboard.c (make_lispy_position): Don't include a buffer position in
6184 mode/header-line mouse events.
6186 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6187 Vunread_command_events (bug#17650).
6189 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6191 * xterm.c (x_setup_pointer_blanking):
6192 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6194 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6196 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6197 because it will be defined in generated config.h if needed.
6199 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6201 Use terminal-specific hooks to display popup dialogs.
6202 * termhooks.h (struct terminal): New field popup_dialog_hook.
6203 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6204 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6205 code and use popup_dialog_hook.
6206 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6207 * nsterm.h (ns_popup_dialog): Adjust prototype.
6208 * nsterm.m (ns_create_terminal):
6209 * w32term.c (w32_create_terminal):
6210 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6211 Setup popup_dialog_hook.
6213 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6215 * w32heap.c (report_temacs_memory_usage): Improve the report by
6216 reporting the large blocks that are actually occupied at dump time.
6218 * w32console.c (initialize_w32_display): Set the console
6219 menu_show_hook, otherwise TTY menus are broken on w32.
6221 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6223 Use terminal-specific hooks to display menus.
6224 * termhooks.h (struct terminal): New field menu_show_hook.
6225 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6226 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6228 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6229 * nsmenu.m (ns_menu_show):
6230 * w32menu.c (w32_menu_show):
6231 * xmenu.c (x_menu_show):
6232 * term.c (tty_menu_show): Adjust to use bit flags.
6233 (set_tty_hooks): Set menu_show_hook.
6234 * xterm.c (x_create_terminal):
6235 * nsterm.m (ns_create_terminal):
6236 * msdos.c (initialize_msdos_display):
6237 * w32term.c (w32_create_terminal): Likewise.
6239 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6241 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6243 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6245 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6246 (FD_SET): Don't define on WINDOWSNT.
6248 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6250 * emacs.c: Include "sysselect.h", to define its inline functions.
6251 Reported by Glenn Morris in:
6252 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6254 Do not require libXt-devel when building with gtk.
6255 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6256 dependency on libXt-devel.
6257 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6258 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6259 lwlib-widget.h now does this.
6260 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6262 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6264 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6265 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6266 (delete_write_fd, wait_reading_process_output):
6267 Remove now-redundant easserts.
6268 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6269 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6270 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6271 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6273 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6275 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6276 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6277 (calloc): Don't undef, it is never defined.
6278 (HEAP_ENTRY_SHIFT): Remove unused macro.
6280 * Makefile.in (C_HEAP_SWITCH): Remove.
6281 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6283 Fix MS-Windows build broken by menu changes on 2014-06-02.
6284 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6286 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6287 Define instead of including ../lwlib/lwlib.h, which causes
6288 compilation errors due to missing X11 headers.
6290 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6292 * process.c (wait_reading_process_output): Omit incorrect test of
6293 p->infd against zero. Add easserts for infd having a plausible value.
6295 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6297 Adjust to match recent lwlib changes.
6298 * menu.h (xmalloc_widget_value): Replace by ...
6299 (make_widget_value): ... new prototype.
6300 * menu.c (xmalloc_widget_value): Replace by ...
6301 (make_widget_value): ... new function.
6302 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6303 * gtkutil.c (malloc_widget_value, free_widget_value):
6304 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6305 * keyboard.h (enum button_type, struct _widget_value):
6306 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6308 * nsmenu.m (ns_update_menubar, ns_menu_show):
6309 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6310 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6311 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6313 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6315 * image.c (x_query_frame_background_color)
6316 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6317 Fix --enable-gcc-warnings compilation without image libraries.
6319 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6321 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6322 emulated break value only if it goes up.
6323 (sbrk): Add assertion that the INCREMENT argument is strictly
6324 zero. Improve and correct the commentary.
6326 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6328 Improve AIX-related merge from emacs-24.
6329 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6330 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6331 not on AIX; since we're on the trunk we can use enums more broadly.
6333 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6335 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6337 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6338 to min(value, whole).
6340 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6342 Bring back the changes to GDB-visible symbols, but only on AIX.
6343 And only if it's not pre-4.2 GCC.
6344 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6345 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6346 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6349 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6351 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6352 with PT, not GPT. (Bug#16433)
6354 Revert last changes to GDB-visible symbols.
6355 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6356 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6357 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6360 2014-06-02 Glenn Morris <rgm@gnu.org>
6362 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6364 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6366 Fix port to 32-bit AIX with xlc (Bug#17598).
6367 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6368 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6369 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6370 to work around a compiler bug in IBM xlc 12.1.
6372 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6374 * xterm.c (x_update_window_end): Don't invalidate the entire
6375 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6376 highlight needs to be redisplayed. (Bug#17588)
6378 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6380 Port the GDB-visible symbols to AIX.
6381 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6382 optimizes away the relevant external symbols. Use enums instead;
6383 this suffices for the AIX port, which is 32-bit-only anyway.
6384 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6385 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6386 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6389 Include sources used to create macuvs.h.
6390 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6391 * macuvs.h: Use automatically-generated header.
6393 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6395 Port signal-handling to DragonFly BSD (Bug#17646).
6396 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6397 Move implementations from callproc.c to sysdep.c.
6398 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6399 Move declarations from process.h to syssignal.h.
6401 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6403 * callint.c (Ffuncall_interactively): Add usage.
6405 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6407 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6409 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6411 * w32heap.c (malloc_before_dump, malloc_after_dump)
6412 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6413 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6414 set errno where appropriate to emulate CRT functions.
6416 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6418 Debugging facility to check whether 'const char *' points to
6419 relocatable data of non-pure Lisp string.
6420 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6421 (mark_maybe_pointer): ... adjusted user.
6422 (relocatable_string_data_p): New function.
6423 * lisp.h (relocatable_string_data_p): Add prototype.
6424 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6425 the pointer to relocatable Lisp data is not used.
6427 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6429 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6430 * atimer.c (block_atimers):
6431 * callproc.c (block_child_signal): Block SIGINT too;
6432 otherwise, its handler might now unblock signals that it shouldn't.
6433 * keyboard.c (read_char): Clear signal mask, since we may
6434 be in a SIGINT handler, and many signals may be masked.
6435 * keyboard.c (handle_interrupt):
6436 * sysdep.c (handle_arith_signal):
6437 Clear signal mask instead of just unblocking the signal that
6438 was received, since several signals may be blocked at this point.
6440 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6442 * Makefile.in (TEMACS_POST_LINK): Remove target.
6443 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6444 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6446 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6448 * xmenu.c (xdialog_show): Remove prototype, rename to
6449 x_dialog_show, remove 2nd arg because it's always zero
6450 and simplify accordingly.
6451 (xw_popup_dialog): Adjust user.
6452 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6453 2nd arg because it's always zero and simplify accordingly.
6454 (w32_popup_dialog): Adjust user.
6456 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6458 * w32heap.c (report_temacs_memory_usage): New function.
6460 * unexw32.c (unexec) [ENABLE_CHECKING]:
6461 Call report_temacs_memory_usage.
6463 * w32heap.h (report_temacs_memory_usage): Add prototype.
6465 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6467 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6468 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6470 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6472 * buffer.c (init_buffer): Accept an argument 'initialized'.
6473 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6474 mmap_regions and mmap_fd, to avoid referencing stale data from the
6475 dump phase. Add an assertion for buffer text of buffers created
6476 in temacs before this function is called. (Bug#17622)
6477 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6479 * lisp.h (init_buffer): Update prototype.
6481 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6483 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6485 * alloc.c (Fgarbage_collect): Fix compilation with
6486 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6488 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6490 * frame.c, frame.h (frame_char_to_pixel_position)
6491 (frame_set_mouse_position): Now static, and made private in
6492 frame.c rather than public in frame.h.
6494 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6496 Refactor mouse positioning stuff to avoid code duplication.
6497 * frame.h (frame_char_to_pixel_position): New function.
6498 (x_set_mouse_position): Rename to...
6499 (frame_set_mouse_position): ...new function.
6500 (frame_set_mouse_pixel_position): Add prototype.
6501 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6502 Rename to frame_set_mouse_pixel_position.
6503 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6505 * xterm.h, w32term.h ( x_set_mouse_position)
6506 (x_set_mouse_pixel_position): Remove prototypes.
6508 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6510 On X, always make pointer visible when deleting frame (Bug#17609).
6511 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6513 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6515 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6516 * keyboard.c (gobble_input): If there is no terminal input error,
6517 make sure the pointer is visible for all frames on this terminal.
6518 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6519 it was previously disabled.
6521 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6523 * data.c (Fzerop): Move to Elisp.
6524 (syms_of_data): Don't defsubr it.
6525 * keyboard.c (echo_keystrokes_p): New function.
6526 (read_char, record_menu_key, read_key_sequence): Use it.
6528 * callint.c (Qfuncall_interactively): New var.
6529 (Qcall_interactively): Remove.
6530 (Ffuncall_interactively): New function.
6531 (Fcall_interactively): Use it.
6532 (syms_of_callint): Defsubr it.
6534 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6536 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6537 relocated from under us.
6539 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6541 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6542 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6543 configure, not from HEAPSIZE.
6544 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6546 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6547 for MinGW, since it no longer uses gmalloc.
6549 * buffer.c: Do not define mmap allocations functions for Windows.
6550 Remove mmap_find which is unused. Remove mmap_set_vars which does
6552 [WINDOWSNT]: Include w32heap.h.
6553 (init_buffer): Always allocate new memory for buffers.
6555 * emacs.c: Remove mmap_set_vars calls.
6557 * image.c (free_image): Undef free for Windows because it is
6558 redirected to our private version.
6560 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6561 (copy_executable_and_dump_data): Remove dumping the heap section.
6562 (unexec): Restore using_dynamic_heap after dumping.
6564 * w32heap.c (dumped_data_commit, malloc_after_dump)
6565 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6566 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6567 (mmap_free): New functions.
6569 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6571 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6573 * image.c (imagemagick_load_image): Use MagickRealType for local
6574 'color_scale', instead of double, to avoid a GCC warning about
6577 * xfns.c (Fx_window_property): Remove unused local.
6579 Don't kill already-reaped process (Bug#17561).
6580 * process.c (process_send_signal): Fix race condition where a
6581 subprocess was reaped by a signal handler between the check for
6582 liveness and calling 'kill', which meant that Emacs could in
6583 theory kill an innocent bystander process. Do the fix by blocking
6584 SIGCHLD in a critical section that checks liveness before killing.
6586 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6588 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6590 2014-05-26 Ken Brown <kbrown@cornell.edu>
6592 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6593 even if !CYGWIN (see bug#17510).
6595 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6597 * nsfns.m (Fns_do_applescript): Surround NSApp run
6598 with calls to ns_init_events, ns_finish_events (Bug#17424).
6600 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6602 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6603 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6605 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6606 with calls to ns_init_events, ns_finish_events (Bug#17424).
6608 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6610 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6611 if we are iterating over an object that generates glyphs for
6612 marginal areas. (Bug#17585)
6614 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6616 * xdisp.c (safe__call1, safe__eval): Now static.
6618 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6620 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6621 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6622 (safe_call1): Call safe_call instead of safe__call directly.
6624 2014-05-26 Ken Brown <kbrown@cornell.edu>
6626 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6627 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6630 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6632 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6633 (safe__call, safe__call1, safe__eval): New functions.
6634 (safe_call): Use it.
6635 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6636 (display_mode_element): Same for `:eval'.
6638 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6640 Fix port to 32-bit AIX (Bug#17540).
6641 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6642 twice. _text already includes this offset.
6643 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6645 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6647 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6648 when closest_pos is identical to to_charpos, don't recurse, since
6649 we already tried that, and failed. (Bug#17539)
6651 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6652 unwinding when frame's faces were not initialized yet, increment
6653 the frame's image-cache reference count before calling
6654 x_free_frame_resources. Don't dereference
6655 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6657 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6659 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6662 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6663 macfont.m, call draw with adjusted arguments so font drivers
6664 don't need to do that.
6666 * macfont.m (macfont_draw): Merge changes from Macport.
6668 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6670 * alloc.c (garbage_collect_1): New function, with all of the guts
6671 of Fgarbage_collect.
6672 (mark_stack): Accept an argument END and don't mark Lisp objects
6673 on the stack beyond the address given by END. Calculation of END
6674 was moved to Fgarbage_collect.
6675 (Fgarbage_collect): Calculate the end address of the stack portion
6676 that needs to be examined by mark_stack, and pass that address to
6677 garbage_collect_1, which will pass it to mark_stack.
6678 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6679 for more details about the underlying problems. In particular,
6680 this avoids dumping Emacs with the large hash-table whose value is
6681 held in purify-flag for most of the time loadup.el runs.
6683 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6685 * xfns.c (x_window_property_intern): New function (code from
6687 (Fx_window_property): Call x_window_property_intern. If property
6688 not found and NILP (source) and outer window != inner window,
6689 check outer window for property (Bug#17537).
6691 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6693 Supply malloc and alloc_size attributes for extern allocators.
6694 This documents the C API, and helps GCC generate a bit better code.
6695 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6696 (ATTRIBUTE_MALLOC_SIZE): New macros.
6697 * gmalloc.c (malloc, realloc, calloc):
6698 * gtkutil.h (malloc_widget_value):
6699 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6700 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6703 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6705 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6706 * image.c (imagemagick_load_image): Port to hosts that do not use
6707 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6709 2014-05-21 Leo Liu <sdl.web@gmail.com>
6711 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6713 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6715 * dbusbind.c (xd_signature): Revert last 2 patches.
6717 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6719 Allow any non-nil value to count as true in bool-vector.
6720 Likewise for xd_signature in dbusbind.c.
6721 This is more consistent with the usual practice in Emacs, which is
6722 that any non-nil value counts as true.
6723 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6724 * dbusbind.c (xd_signature): Likewise, for booleans.
6725 * data.c, lisp.h (Qbooleanp):
6726 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6728 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6730 * lisp.h (CHECK_BOOLEAN): New function.
6731 * alloc.c (Fbool_vector): New function.
6732 (syms_of_alloc): Defsubr it.
6733 * data.c (Qbooleanp): New symbol.
6734 (syms_of_data): DEFSYM it.
6735 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6737 * font.c (font_matching_entity): Extract font-entity object
6738 from the vector of matching entities (Bug#17486).
6740 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6742 Assume C99 or later (Bug#17487).
6743 * bytecode.c (B__dummy__): Remove.
6744 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6745 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6746 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6747 * regex.c (DEBUG_PRINT): Assume varargs macros.
6748 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6750 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6752 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6753 memory for every buffer that was dumped.
6755 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6757 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6758 (Fnreverse): Allow vectors and bool vectors.
6760 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6762 Minor cleanup for terminal setup.
6763 * termhooks.h (create_terminal): Adjust prototype.
6764 * terminal.c (create_terminal): Pass output method and RIF as args.
6765 (init_initial_terminal):
6766 * nsterm.m (ns_create_terminal):
6767 * term.c (init_tty):
6768 * w32term.c (w32_create_terminal):
6769 * xterm.c (x_create_terminal): Adjust users.
6770 Avoid redundant NULL initializers and add comments.
6772 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6774 * keyboard.c (Qdeactivate_mark): Now static.
6776 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6778 If available, use Xfixes extension to do pointer blanking.
6779 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6780 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6781 (make_invisible_cursor): Move to...
6782 * xterm.c (make_invisible_cursor): ...here.
6783 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6784 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6785 (x_term_init): Call to x_setup_pointer_blanking.
6786 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6787 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6789 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6791 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6793 2014-05-12 Glenn Morris <rgm@gnu.org>
6795 * fileio.c (Ffile_executable_p): Doc tweak.
6797 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6799 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6800 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6802 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6804 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6806 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6808 Fix initialization of minibuffer history variable (Bug#17430).
6809 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6810 Move the initialization up to prevent any "value void" message.
6812 2014-05-08 Samuel Bronson <naesten@gmail.com>
6814 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6815 are matched (bug#17413).
6817 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6819 Stop tooltips pulling Emacs window to front (Bug#17408).
6820 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6821 SetWindowPos invocations.
6823 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6825 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6826 not initialized (Bug#17398).
6828 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6830 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6832 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6834 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6835 [HAVE_NS]: Do not include png.h.
6836 (x_query_frame_background_color): New function.
6837 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6838 (png_load_body): Coalesce duplicate code.
6840 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6842 Consult libpng-config more consistently (Bug#17339).
6843 * Makefile.in (PNG_CFLAGS): New var.
6844 (ALL_CFLAGS): Use it.
6845 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6846 CFLAGS now handles this.
6848 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6850 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6851 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6852 because WCONTINUED is always defined now.
6853 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6855 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6857 * buffer.c (overlay_strings): Fix the wording of the commentary.
6859 2014-05-01 Glenn Morris <rgm@gnu.org>
6861 * floatfns.c (Fisnan):
6862 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6864 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6866 * term.c (tty_menu_activate): A better initialization for cursor
6869 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6871 * intervals.c: Tighten assertions.
6872 (create_root_interval): Make sure the interval is not empty.
6873 (intervals_equal): Use booleans.
6874 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6875 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6876 (balance_possible_root_interval): Simplify and use booleans.
6877 (split_interval_right, split_interval_left): Check LENGTH, and remove
6878 now redundant assertion.
6879 (adjust_intervals_for_insertion): Remove now redundant assertions.
6880 (delete_node, interval_deletion_adjustment)
6881 (adjust_intervals_for_deletion, merge_interval_right)
6882 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6883 (reproduce_interval): Make sure the interval is not empty.
6885 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6887 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6888 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6889 satisfaction that they would always be initialized.
6891 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6893 * term.c (tty_menu_display): Move the cursor to the active menu item.
6894 (tty_menu_activate): Return the cursor to the active menu item
6895 after displaying the menu and after displaying help-echo.
6896 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6897 for the details of why this is needed by screen readers and
6900 2014-04-30 Glenn Morris <rgm@gnu.org>
6902 * process.c (handle_child_signal):
6903 Handle systems without WCONTINUED. (Bug#15110, 17339)
6905 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6907 * window.c (struct saved_window): Remove mark.
6908 (Fset_window_configuration, save_window_save)
6909 (compare_window_configurations): Don't touch marks any more.
6911 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6913 Use bits_word for gcmarkbits.
6914 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6915 bits_word is typically a tad more efficient for mark bits than
6916 unsigned is, so use bits_word. All uses changed.
6917 * lisp.h (BITS_PER_INT): Remove; no longer used.
6919 Avoid undefined behavior in signed left shift.
6920 This ports to GCC 4.9.0 with -fsanitize=undefined.
6921 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6923 * regex.c (extract_number):
6924 * lisp.h (make_number, XINT):
6925 Do not shift a 1 bit left into a sign bit.
6926 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6927 not int, for gcmarkbits. All uses changed.
6929 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6931 * search.c (Fnewline_cache_check): Don't try to count newlines
6932 outside the buffer's restriction, as find_newline doesn't support that.
6934 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6936 * window.c (Fset_window_configuration): Deactivate the mark before
6938 (set_window_buffer): Ignore window_initialized.
6939 (window_initialized): Remove.
6940 * keyboard.c (Qdeactivate_mark): Not static any more.
6941 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6944 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6946 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6947 and to clang 3.4, which have fixed the bug. This should let us
6948 run a bit faster on these platforms when address sanitization is
6951 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6953 Port to GCC 4.9.0 with --enable-gcc-warnings.
6954 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6956 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6957 a way that also works with GCC 4.9.0.
6959 * search.c (Fnewline_cache_check): Remove unused locals.
6961 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6963 * search.c (find_newline1): New subroutine.
6964 (Fnewline_cache_check): New function.
6965 (syms_of_search): Defsubr it.
6967 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6969 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6970 * keyboard.c (unblock_input): Add comment.
6971 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6973 2014-04-22 Daniel Colascione <dancol@dancol.org>
6975 * lread.c (readevalloop_eager_expand_eval): New function
6976 that can recurse into toplevel forms.
6977 (readevalloop): Call it.
6978 * lisp.h: Declare Qprogn.
6979 * callint.c (Qprogn): No longer static.
6981 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6983 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6984 Also change identifiers to match the comments, and add more assertions
6987 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6989 * emacs.c (close_output_streams): Don't clear and restore errno.
6991 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6993 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6994 never becomes visible, i.e. using XMonad (Bug#17237).
6996 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6998 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6999 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7000 (Fline_pixel_height): Don't assume that the current buffer and the
7001 selected window's buffer are one and the same. (Bug#17281)
7003 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7004 paragraph-start cache before the newline cache. (Bug#17269)
7006 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7008 * term.c (tty_send_additional_strings): No need to fflush here,
7010 (tty_set_terminal_modes): fflush after sending additional strings,
7013 2014-04-17 Daniel Colascione <dancol@dancol.org>
7015 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7017 (tty_send_additional_strings): New function.
7018 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7019 (syms_of_term): Intern tty-mode-set-strings and
7020 tty-mode-reset-strings.
7022 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7024 * window.c (save_window_save): Lookup window_point_insertion_type in
7025 the right buffer (bug#15457).
7026 (Qwindow_point_insertion_type): New var.
7027 (syms_of_window): Initialize it.
7029 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7031 Fix the MSDOS build.
7032 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7033 (copy_text_and_data): Zero out the atexit chain pointer before
7036 * termhooks.h (encode_terminal_code): Update prototype.
7038 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7039 visible for all DOS_NT ports, not just WINDOWSNT.
7040 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7042 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7043 unless it is defined.
7044 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7046 * process.c (close_on_exec, accept4, process_socket): Move into
7047 the "ifdef subprocesses" part.
7048 (catch_child_signal): Condition by "ifdef subprocesses".
7049 (syms_of_process) <Qinternal_default_process_sentinel>
7050 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7052 * msdos.h: Add prototypes for new functions.
7053 (EINPROGRESS): Define.
7054 (O_CLOEXEC): Define to zero.
7056 * msdos.c (check_window_system): Remove unnecessary an
7057 incompatible duplicate function.
7058 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7059 New functions in support of new functionality.
7061 * menu.c (single_menu_item): Add visual indication of submenu
7062 also for menus on MSDOS frames.
7063 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7065 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7066 when async subprocesses aren't supported.
7068 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7070 * emacs.c (close_output_streams): Zero out errno before calling
7073 * dired.c [MSDOS]: Include msdos.h.
7075 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7076 (DATA_START) [MSDOS]: Define.
7077 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7079 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7080 Ifdef away for MSDOS.
7081 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7082 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7084 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7085 Use temporary file template that is compatible with mkostemp.
7086 Move vfork-related portions under #ifndef MSDOS.
7087 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7089 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7091 * buffer.c (Foverlays_at): Add argument `sorted'.
7093 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7095 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7096 text, invalidate the bidi_paragraph_cache upto and including the
7099 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7101 Port to IRIX 6.5 (Bug#9684).
7102 * conf_post.h (INET6) [IRIX6_5]: Define.
7103 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7104 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7106 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7108 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7109 before passing it to system APIs.
7111 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7113 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7114 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7116 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7118 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7120 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7122 Remove DATA_SEG_BITS.
7123 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7124 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7125 cc, but that platform is so old that SGI itself stopped supporting
7126 it in December 2013. If you still need Emacs on IRIX, please
7127 either compile with GCC and port the undumping code, or run
7128 './configure --with-wide-int'.
7129 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7130 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7131 DEFINE_GDB_SYMBOL_START way to define it.
7132 (NONPOINTER_BITS): New macro.
7133 (EMACS_INT): Use it.
7134 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7135 the problem and/or configuring --with-wide-int.
7136 (USE_LSB_TAG): Simplify, based on above changes.
7137 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7138 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7140 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7142 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7143 covered by a display string that ends in a newline, and that cases
7144 going back by DVPOS lines to hit the search limit, lift the limit
7145 and go back until DVPOS is reached. (Bug#17244)
7147 * indent.c (Fvertical_motion): Handle correctly the case when the
7148 display string is preceded by an empty line.
7150 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7151 use S_IWRITE instead.
7153 2014-04-11 Glenn Morris <rgm@gnu.org>
7155 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7157 2014-04-11 Ken Brown <kbrown@cornell.edu>
7159 * Makefile.in (EMACS_MANIFEST): Revert last change.
7161 2014-04-10 Daniel Colascione <dancol@dancol.org>
7163 * puresize.h (BASE_PURESIZE): Increase.
7165 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7167 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7169 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7170 region handling (and don't call signal_before_change) if
7171 inhibit_modification_hooks is set.
7172 (signal_before_change): Don't check inhibit_modification_hooks any more.
7174 2014-04-08 Daniel Colascione <dancol@dancol.org>
7176 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7177 function cells contain valid lisp objects. (Modified version of
7180 * alloc.c (detect_suspicious_free): Split actual stack capturing
7181 out into new function for easier breakpoint setting.
7182 (note_suspicious_free): New function.
7184 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7186 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7188 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7189 (symbol_block_pinned): New var.
7190 (Fmake_symbol): Initialize `pinned'.
7191 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7192 pinned and signal an error for un-purifiable objects.
7193 (pure_cons): Use it.
7194 (Fpurecopy): Use it, except for objects that can't be purified.
7195 (mark_pinned_symbols): New function.
7196 (Fgarbage_collect): Use it.
7197 (gc_sweep): Remove hack made unnecessary.
7199 2014-04-07 Glenn Morris <rgm@gnu.org>
7201 * keyboard.c (Fopen_dribble_file): Doc tweak.
7203 2014-04-07 Ken Brown <kbrown@cornell.edu>
7205 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7207 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7209 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7210 We have a substitute execinfo.h on hosts that lack it.
7211 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7212 isn't optimized away.
7214 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7216 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7217 * alloc.c (memory_full):
7218 * charset.c (syms_of_charset):
7219 * doc.c (Fsnarf_documentation):
7221 * font.c (BUILD_STYLE_TABLE):
7222 * keyboard.c (make_lispy_event):
7223 * profiler.c (setup_cpu_timer):
7224 * xgselect.c (xg_select):
7225 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7227 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7228 Replace the only use with ARRAYELTS (font_property_table).
7229 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7231 2014-04-03 Daniel Colascione <dancol@dancol.org>
7233 * xterm.c (x_term_init):
7234 * xfns.c (best_xim_style):
7235 * xfaces.c (Fdump_colors):
7236 * w32fns.c (w32_default_color_map):
7237 * w32.c (init_environment, N_ENV_VARS):
7238 * unexcw.c (read_exe_header):
7239 * term.c (term_get_fkeys_1):
7240 * sysdep.c (init_baud_rate):
7241 * nsterm.m (ns_convert_key):
7242 * nsfns.m (get_geometry_from_preferences):
7243 * msdos.c (dos_set_window_size, init_environment):
7244 * macfont.m (mac_font_get_glyph_for_cid)
7245 (macfont_store_descriptor_attributes)
7246 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7247 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7248 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7250 * image.c (xpm_str_to_color_key):
7251 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7252 * frame.c (x_set_frame_parameters):
7253 * fileio.c (Ffile_selinux_context):
7254 * emacs.c (sort_args):
7255 * dosfns.c (msdos_stdcolor_name):
7256 * dired.c (file_attributes):
7257 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7258 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7261 2014-04-02 Daniel Colascione <dancol@dancol.org>
7263 * data.c (Ffset): Abort if we're trying to set a function call to
7266 * lisp.h (ARRAYELTS): New macro.
7268 * alloc.c: Include execinfo.h if available.
7269 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7270 (suspicious_free_record): New structure.
7271 (suspicious_objects, suspicious_object_index)
7272 (suspicious_free_history, suspicious_free_history_index):
7274 (find_suspicious_object_in_range, detect_suspicious_free)
7275 (Fsuspicious_object): New functions.
7276 (cleanup_vector): Call find_suspicious_object_in_range.
7278 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7280 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7281 width from font width (Bug#17163).
7283 * frame.c (x_set_frame_parameters): Calculate default values of
7284 new frame sizes only after all other frame parameters have been
7285 processed (Bug#17142).
7287 2014-04-02 Ken Brown <kbrown@cornell.edu>
7289 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7292 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7294 * xterm.c (x_draw_image_glyph_string): Adjust image background
7295 width accordingly when its x position is adjusted. (Bug#17115)
7297 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7299 * font.c (font_list_entities): Do not add empty vector to font cache.
7300 (font_matching_entity): Likewise. If matching entity is found, insert
7301 1-item vector with this entity instead of entity itself (Bug#17125).
7303 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7305 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7307 * fns.c (validate_subarray): Rename from validate_substring,
7308 since it works for vectors too. New arg ARRAY. Optimize for the
7309 non-nil case. Instead of returning bool, throw an error if out of
7310 range, so that the caller needn't do that. All uses changed.
7311 Report original values if out of range.
7312 (Fsubstring, Fsubstring_no_properties, secure_hash):
7313 Also optimize the case where FROM is 0 or TO is the size.
7315 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7317 * search.c (Freplace_match): Use make_specified_string.
7318 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7319 to catch bogus override face of glyph strings.
7320 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7321 Move common substring range checking code to...
7322 (validate_substring): ...this function.
7324 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7326 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7328 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7330 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7331 bar is zero height, just return (Bug#16976).
7332 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7334 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7336 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7337 is nil. If waiting for toolbar to complete, force a redraw.
7339 2014-03-28 Glenn Morris <rgm@gnu.org>
7341 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7342 (emacs_bugreport): New variable.
7343 (usage_message): Use PACKAGE_BUGREPORT.
7344 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7346 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7348 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7350 Port recent signal-related changes to FreeBSD.
7351 Reported by Herbert J. Skuhra.
7352 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7353 Move decls from here ...
7354 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7356 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7358 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7359 and width of image background when it is displayed with a 'box'
7362 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7364 More backward-compatible fix to char-equal core dump (Bug#17011).
7365 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7366 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7368 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7370 * image.c (init_svg_functions): When loading SVG-related libraries,
7371 free already loaded libraries if the initialization fails.
7372 (rsvg_handle_set_size_callback): Remove declaration, unused.
7374 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7376 Fix core dump in char-equal (Bug#17011).
7377 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7378 unibyte buffers, as we can't tell whether the characters are
7381 * insdel.c (adjust_markers_for_delete): Remove unused local.
7383 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7385 Have (MARKER . ADJUSTMENT) undo records always be immediately
7386 after their corresponding (TEXT . POS) record in undo list.
7388 * lisp.h (record-delete): New arg record_markers.
7389 (record_marker_adjustment): No longer needed outside undo.c.
7390 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7391 adjustments to undo.c's record_marker_adjustments. Note that
7392 fileio.c's decide_coding_unwind is another caller to
7393 adjust_markers_for_delete. Because it has undo list bound to t,
7394 it does not rely on adjust_markers_for_delete to record marker
7396 (del_range_2): Swap call to record_delete and
7397 adjust_markers_for_delete so as undo marker adjustments are
7398 recorded before current deletion's adjustments, as before.
7399 (adjust_after_replace):
7400 (replace_range): Pass value for new record_markers arg to
7402 * undo.c (record_marker_adjustment): Rename to
7403 record_marker_adjustments and made static.
7404 (record_delete): Check record_markers arg and call
7405 record_marker_adjustments.
7406 (record_change): Pass value for new record_markers arg to
7408 (record_point): at_boundary calculation no longer needs to account
7409 for marker adjustments.
7411 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7413 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7416 2014-03-26 Glenn Morris <rgm@gnu.org>
7418 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7420 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7422 * buffer.c (struct sortvec): Add field `spriority'.
7423 (compare_overlays): Use it.
7424 (sort_overlays): Set it.
7426 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7428 * xdisp.c (redisplay_window): If all previous attempts to find the
7429 cursor row failed, try a few alternatives before falling back to
7430 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7432 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7434 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7435 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7437 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7438 variables on Windows.
7440 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7442 * w32.c (unsetenv): Remove unused var `retval'.
7443 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7445 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7446 (start_watching): Remove unused var `thr'.
7448 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7449 (find_child_console): Remove unnecesary var `thread_id'.
7451 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7452 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7454 2014-03-26 Glenn Morris <rgm@gnu.org>
7456 * filelock.c (Flock_buffer): Doc tweak.
7458 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7459 * emacs.c (shut_down_emacs):
7460 * fileio.c (Finsert_file_contents, write_region):
7461 * filelock.c (top-level, syms_of_filelock):
7462 * insdel.c (prepare_to_modify_buffer_1):
7463 CLASH_DETECTION is always defined now.
7465 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7467 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7468 DLL handle, to speed up thread startup.
7470 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7472 Handle sigmask better with nested signal handlers (Bug#15561).
7473 * atimer.c (sigmask_atimers): Remove.
7474 Remaining use rewritten to use body of this function.
7475 * atimer.c (block_atimers, unblock_atimers):
7476 * callproc.c (block_child_signal, unblock_child_signal):
7477 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7478 New arg OLDSET. All callers changed.
7479 * atimer.c (block_atimers, unblock_atimers):
7480 * callproc.c (block_child_signal, unblock_child_signal):
7481 * keyboard.c (handle_interrupt):
7482 * sound.c (vox_configure, vox_close):
7483 Restore the old signal mask rather than unilaterally clearing bits
7484 from the mask, in case a handler is running within another
7485 handler. All callers changed.
7486 * lisp.h, process.c, process.h, term.c:
7487 Adjust decls and callers to match new API.
7488 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7489 signal handlers aren't supposed to use floating point anyway.
7490 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7492 2014-03-23 Daniel Colascione <dancol@dancol.org>
7494 Split gc_sweep into discrete functions for legibility and better
7497 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7498 (sweep_vectors): Fix typo in comment.
7499 (sweep_conses, sweep_floats, sweep_intervals)
7500 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7501 (gc_sweep): Call new functions, to which existing functionality is
7503 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7505 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7507 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7509 2014-03-23 Daniel Colascione <dancol@dancol.org>
7511 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7512 only if xic_style calls for it. This change allows Emacs to work
7513 with ibus. Also, don't leak resources if create_frame_xic fails,
7514 and stop caching xic_style across different displays.
7515 (supported_xim_styles): Make const.
7516 (best_xim_style): Remove first parameter: it's always just
7517 supported_xim_styles. Change to look at supported_xim_styles
7520 2014-03-23 Daniel Colascione <dancol@dancol.org>
7522 * term.c (init_tty): Rearrange condition for clarity; print
7523 appropriate diagnostic.
7525 2014-03-23 Daniel Colascione <dancol@dancol.org>
7527 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7528 array. (ASAN caught.)
7530 2014-03-22 Glenn Morris <rgm@gnu.org>
7532 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7534 2014-03-22 Daniel Colascione <dancol@dancol.org>
7536 * process.c (conv_sockaddr_to_lisp): When extracting the string
7537 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7539 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7541 Fix regression introduced by patch for Bug#10500.
7542 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7543 * w32term.c (x_draw_image_relief): Likewise.
7545 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7547 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7548 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7549 maximize a frame for odd default fonts.
7551 2014-03-21 Glenn Morris <rgm@gnu.org>
7553 * minibuf.c (history-length): Increase default from 30 to 100.
7555 2014-03-21 Daniel Colascione <dancol@dancol.org>
7557 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7558 every time we switch to minibuffer.
7560 * alloc.c (lisp_align_malloc, allocate_string_data)
7561 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7562 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7564 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7566 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7567 support more "verbs".
7569 2014-03-21 Daniel Colascione <dancol@dancol.org>
7571 Always prohibit dumping a dumped Emacs.
7573 * emacs.c (might_dump): New variable.
7574 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7575 * lisp.h (might_dump): Declare.
7576 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7578 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7580 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7582 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7584 * doc.c (store_function_docstring): Warn when we don't know where to
7586 (Fsubstitute_command_keys): Don't advertise the fact that
7587 text-properties are dropped, since we think it's a bug that we'll fix.
7589 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7590 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7591 * frame.c (frame_garbaged): Make "docstring" more precise.
7593 2014-03-20 Glenn Morris <rgm@gnu.org>
7595 * charset.c (init_charset): When we cannot find the charsets directory,
7596 mention if EMACSDATA is set.
7598 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7600 * fns.c (Frandom): Fix rare bug where the result isn't random.
7602 Fix porting inconsistency about rounding to even.
7603 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7604 This way, the unusual !HAVE_RINT case acts like the usual
7605 HAVE_RINT case, and we can fix the documentation accordingly.
7607 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7609 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7610 (w32_wnd_proc): Initialize the dwHoverTime member of
7611 TRACKMOUSEEVENT structure.
7613 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7615 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7617 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7619 * search.c (find_newline): Speed up the function when using the
7620 newline cache, by halving the number of calls to
7621 region_cache_forward and region_cache_backward. (Bug#16830)
7623 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7625 * buffer.c (Fset_buffer): Document return value (bug#17015).
7627 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7629 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7630 nil, always resize character wise to avoid potential loss of the
7631 mode line (Bug#16923 related).
7633 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7635 * frame.c (x_set_frame_parameters): Always calculate new sizes
7636 pixelwise to avoid potential loss when rounding.
7638 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7640 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7641 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7643 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7645 * w32.c (fstatat): Don't add an extra slash if the argument ends
7646 with a slash: this fails the subsequent call to stat_worker on
7647 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7649 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7651 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7653 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7655 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7657 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7658 when frame is only on one screen (Bug#14713).
7660 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7662 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7663 there's a valid wrap point in the display line, the last glyph
7664 cannot "just barely fit" on this row, because display_line doesn't
7665 let it. Instead, proceed as if the last glyph didn't fit, so that
7666 we eventually back up the iterator to the wrap point. This avoids
7667 delusional behavior of move_it_to, whereby it proceeds to the next
7668 display line, but sets current_x to zero for all the glyphs that
7669 without word-wrap would fit on the previous display line.
7670 One result was that visual-order cursor movement behaved erratically
7672 (Fmove_point_visually): Add code to find the x coordinate of the
7673 last character before wrap point, under word-wrap on a TTY.
7675 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7677 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7678 also return value of MOVE_POS_MATCH_OR_ZV from
7679 move_it_in_display_line_to, when moving from beginning of line to
7680 point's position. (Bug#16961)
7682 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7684 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7685 * window.c (Fselect_window): Explain NORECORD and
7686 `buffer-list-update-hook' in doc-string.
7688 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7690 * window.c (Fother_window_for_scrolling): Check that
7691 Vother_window_scroll_buffer is a buffer.
7693 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7695 * xterm.c (xim_initialize): Always pass a copy of resource name
7696 to XRegisterIMInstantiateCallback and eassert whether return
7697 value is True. Passing copy is important because Xlib doesn't
7698 make its own copy and resource name argument usually points to
7699 SSDATA (Vx_resource_name), which may be changed from Lisp.
7700 (xim_close_display): For XUnregisterIMInstantiateCallback,
7701 always eassert return value and pass exactly the same values
7702 as were used for XRegisterIMInstantiateCallback.
7703 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7704 sources to check why if you are interested.
7706 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7708 * dispnew.c (change_frame_size_1): Add new_lines instead of
7709 new_height, the latter may be still zero if passed as such.
7710 * window.c (Fwindow_pixel_height): Mention bottom divider in
7713 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7715 Fix "resource temporarily unavailable" with xgselect
7717 * xgselect.c: Include <stdbool.h>.
7718 (xg_select) [!USE_GTK]: Don't lose track of errno.
7720 Fix minor --enable-gcc-warnings issues.
7721 * widget.c (update_various_frame_slots, EmacsFrameResize):
7722 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7724 2014-03-04 Ken Brown <kbrown@cornell.edu>
7726 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7727 represent the actual adjustment needed for alignment.
7729 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7731 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7732 needed, and don't reallocate if the initial allocation already
7733 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7735 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7737 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7740 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7742 * cmds.c (delete-char): Update docstring pointing out that the
7743 function ignores `delete-active-region' and `overwrite-mode'.
7745 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7747 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7749 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7750 allocated buffer due to alignment.
7751 (freehook): If the block to be freed was allocated by
7752 'aligned_alloc', find its real pointer before calling 'free'.
7754 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7757 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7759 * font.c (toplevel): Adjust comment about font cache layout.
7760 (font_clear_cache): Fix to match real font cache layout.
7761 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7762 (Fframe_font_cache) [FONT_DEBUG]: New function.
7763 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7765 Avoid crashes when X fonts are erroneously freed on reused X
7766 'Display *' connection data (Bug#16069). Note that X font
7767 resources still may be leaked, but currently there is no way
7768 to completely avoid it.
7769 * xterm.h (struct x_display_info): New member x_id. Add comments.
7770 * xterm.c (x_display_id): New variable.
7771 (x_term_init): Assign identifier to each opened X connection.
7772 * xfont.c (struct xfont): New member x_display_id.
7773 (xfont_open): Initialize it with frame's display id.
7774 (xfont_close): Check whether font's display id matches the one
7775 recorded for the given display. Adjust comment.
7776 * xftfont.c (struct xftfont_info):
7777 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7779 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7781 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7782 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7783 killed Vother_window_scroll_buffer.
7784 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7786 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7788 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7789 that start with more than 2 slashes as UNCs. (Bug#16751)
7791 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7793 Fix a few crashes and leaks when cloning C strings.
7794 * alloc.c, lisp.h (dupstring): New function.
7795 * gtkutil.c (xg_get_font):
7796 * term.c (tty_default_color_capabilities):
7797 * xsettings.c (store_monospaced_changed)
7798 (store_font_name_changed, parse_settings)
7799 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7800 This avoids some unlikely crashes due to accessing freed storage,
7801 and avoids some minor memory leaks in the more-typical case.
7803 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7805 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7806 cursor when modeline can't be dragged (Bug#16647).
7808 2014-02-28 Glenn Morris <rgm@gnu.org>
7810 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7811 from custom-delayed-init-variables. (Bug#11565)
7813 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7815 More fixes for mouse glyph calculations (Bug#16647).
7816 * window.c (coordinates_in_window): In intersection of
7817 horizontal and vertical window dividers prefer the horizontal
7818 one. Add some extra parens to last fix.
7819 (window_relative_x_coord): Return x-coordinate for header and
7821 * xdisp.c (remember_mouse_glyph): In text area don't extend
7822 glyph into mode line to show the vertical drag cursor there
7823 immediately. Subdivide mouse glyphs in right fringes to show a
7824 horizontal drag cursor as soon as we enter the "grabbable width"
7825 portion. Handle vertical border case separately. Do not
7826 subdivide window divider areas.
7827 (note_mouse_highlight): On bottom divider of bottommost windows
7828 show vertical drag cursor only when the minibuffer window can be
7831 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7833 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7834 reset by the face of the object just displayed. See also bug#76.
7835 (get_next_display_element): If the string came from a display
7836 property, examine the box face attribute at it->position, not at
7837 it->current.pos, since the latter was not updated yet. (Bug#16870)
7838 (handle_face_prop): Improve commentary.
7840 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7842 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7843 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7845 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7847 Fixes around Bug#16647.
7848 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7849 ON_BOTTOM_DIVIDER cases.
7850 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7851 only if the window has no right divider.
7852 (Fcoordinates_in_window_p): Fix doc-string.
7854 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7856 * lread.c (Funintern): Fix doc to match advertised calling convention.
7858 2014-02-24 Daniel Colascione <dancol@dancol.org>
7860 * keyboard.c (read_char): Close race that resulted in lost events.
7862 2014-02-22 Glenn Morris <rgm@gnu.org>
7864 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7865 * window.c (window-resize-pixelwise): Doc fixes.
7867 * process.c (Finternal_default_process_filter)
7868 (Finternal_default_process_sentinel): Doc tweaks.
7870 2014-02-21 Glenn Morris <rgm@gnu.org>
7872 * process.c (Fprocess_buffer, Faccept_process_output)
7873 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7876 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7878 * window.c (Fwindow_scroll_bar_width): New function.
7880 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7882 Pacify GCC when configuring with --enable-gcc-warnings.
7883 * xdisp.c (move_it_in_display_line_to) [lint]:
7884 Initialize recently-added local.
7886 2014-02-21 Daniel Colascione <dancol@dancol.org>
7888 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7890 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7892 * xdisp.c (init_iterator): Don't dereference a bogus face
7893 pointer. (Bug#16819)
7894 (try_cursor_movement): Don't use cursor position if
7895 set_cursor_from_row failed to compute it. This avoids assertion
7896 violations in MATRIX_ROW.
7897 (move_it_in_display_line_to): Save the iterator state in ppos_it
7898 only once per call. Reimplement the method used to return to the
7899 best candidate position if all the positions found in display line
7900 are beyond TO_CHARPOS. This cuts down the number of calls to
7901 bidi_shelve_cache, which moves a lot of stuff when lines are long
7902 and include bidirectional text. (Bug#15555)
7904 2014-02-20 Glenn Morris <rgm@gnu.org>
7906 * data.c (Fdefalias): Doc fix.
7908 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7910 * xdisp.c (display_line): Fix horizontal scrolling of large images
7911 when fringes are turned off. This comes at a price of not
7912 displaying the truncation/continuation glyphs in this case.
7915 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7916 CreateDIBSection returns an error indication, zero out *ximg after
7917 destroying the image. This avoids crashes in memory allocations
7918 due to the fact that some of the callers also call
7919 x_destroy_x_image, which will attempt to free an already free'd
7922 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7924 * widget.c (update_various_frame_slots): Don't set
7925 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7927 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7929 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7931 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7933 temacs --daemon fix (Bug#16599).
7934 * emacs.c (main): Initialize daemon_pipe[1] here ...
7935 (syms_of_emacs): ... instead of here.
7937 2014-02-16 Anders Lindgern <andlind@gmail.com>
7939 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7942 2014-02-16 Daniel Colascione <dancol@dancol.org>
7944 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7945 (xd_get_connection_address): Use it.
7946 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7947 xd_get_connection_address because the latter signals if the bus
7948 we're trying to close is already disconnected.
7950 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7952 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7953 argument to CreateThread. This avoids segfaults on Windows 9X.
7954 Reported by oslsachem <oslsachem@gmail.com>.
7956 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7959 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7960 (check_lseek): New function, to report lseek errors.
7961 (save_data_space, update_file_ptrs, read_header, write_header)
7962 (copy_file, copy_rest, unexec): Use these news functions.
7963 (update_file_ptrs): Don't assume wraparound behavior when
7964 converting a large size_t value to off_t.
7966 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7968 * composite.c (fill_gstring_header): Pass positions as C integers
7969 and move parameters checking to...
7970 (Fcomposition_get_gstring): ...this function. Handle case when
7971 buffer positions are in reversed order and avoid crash (Bug#16739).
7973 * buffer.c (validate_region): Mention current buffer in error message.
7975 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7977 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7979 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7981 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7983 2014-02-11 Glenn Morris <rgm@gnu.org>
7985 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7986 Replace refs to "OpenStep" in messages.
7988 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7990 Avoid "." at end of error diagnostics.
7991 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7992 * font.c (Ffont_at):
7993 * nsfns.m (ns_display_info_for_name):
7994 * nsselect.m (Fx_own_selection_internal):
7995 * nsterm.m (performDragOperation:):
7996 Remove "." from end of diagnostic.
7998 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8000 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8001 unintuitive (bug#15824).
8002 (Fyes_or_no_p): Doc fix (bug#15456).
8004 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8006 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8008 * eval.c (call_debugger): When exiting the debugger, do not allow
8009 max_specpdl_size less than actual binding depth (Bug#16603).
8010 (syms_of_eval): Adjust docstring.
8012 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8014 * cmds.c (Fself_insert_command): Output a clearer error message on
8015 negative repetitions (bug#9476).
8017 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8019 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8021 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8023 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8025 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8027 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8029 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8031 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8033 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8035 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8036 `exit' works (bug#15865).
8038 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8040 Constrain window box/body sizes and margin widths (Bug#16649).
8041 * xdisp.c (window_box_width): Don't return less than zero.
8042 (window_box_left_offset, window_box_right_offset): Don't return
8043 more than the window's pixel width.
8044 * window.c (window_body_height, window_body_width): Don't return
8046 (window_resize_apply): Adjust margin width, if necessary.
8048 2014-02-07 Glenn Morris <rgm@gnu.org>
8050 * nsterm.m (syms_of_nsterm): Doc fix.
8052 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8054 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8055 New variables: pointers through which to call the respective APIs.
8056 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8057 (filename_from_ansi, sys_link, check_windows_init_file):
8058 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8059 This is required on Windows 9X, where we dynamically load
8060 UNICOWS.DLL which has their non-stub implementations.
8061 (maybe_load_unicows_dll): Assign addresses to these 2 function
8062 pointers after loading UNICOWS.DLL.
8064 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8065 MultiByteToWideChar and WideCharToMultiByte through function
8068 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8071 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8073 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8074 for OSX >= 10.9 if separate spaces are used.
8075 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8077 2014-02-06 Glenn Morris <rgm@gnu.org>
8079 * buffer.c (cache-long-scans): Doc fix.
8081 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8083 * w32fns.c (Fw32_shell_execute): Doc fix.
8085 2014-02-05 Bastien Guerry <bzg@gnu.org>
8087 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8088 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8090 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8092 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8093 outside the window (Bug#16649).
8095 * xdisp.c (note_mouse_highlight): When entering a margin area show
8096 a non-text cursor (Bug#16647).
8098 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8100 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8101 It prompted a compile-time diagnostic on GNU/Linux.
8102 Simplify to remove the need for the label.
8104 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8106 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8107 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8108 to show it; otherwise return 'unsupported--w32-dialog' to signal
8109 to the caller that emulation with menus is necessary.
8110 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8112 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8114 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8117 * menu.c (Fx_popup_dialog): Don't condition the call to
8118 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8119 special symbol 'unsupported--w32-dialog', emulate the dialog with
8120 a menu by calling x-popup-menu.
8122 * menu.h (Qunsupported__w32_dialog): New extern variable.
8124 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8126 * keyboard.c (kbd_buffer_get_event): Read file notification events
8129 * xgselect.c (xg_select): Read glib events in any case, even if
8130 there are no file descriptors to watch for. (Bug#16519)
8132 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8134 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8135 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8136 * w32term.c (w32_draw_window_divider): Handle first and last
8138 * w32term.h (w32_fill_area_abs): New function.
8139 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8141 * xfaces.c (realize_basic_faces): Handle new face ids.
8142 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8143 and bottom divider width.
8144 * xterm.c (x_draw_window_divider): Handle first and last pixels
8147 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8149 * print.c (Fexternal_debugging_output): Add cast to pacify
8150 --enable-gcc-warnings.
8151 * eval.c (call_debugger): Grow specpdl if the debugger was
8152 entered due to specpdl overflow (Bug#16603) and allow more
8153 specpdl space for the debugger itself.
8155 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8157 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8160 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8162 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8163 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8165 * print.c (Fexternal_debugging_output): If the argument character
8166 is non-ASCII, encode it with the current locale's encoding before
8167 writing the result to the terminal. (Bug#16448)
8169 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8170 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8173 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8175 * process.c (create_process): Reset SIGPROF handler in the child.
8176 * callproc.c (call_process): Likewise.
8178 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8180 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8182 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8184 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8185 of zero to print strings, GDB doesn't like it.
8187 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8188 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8189 we still use correct addresses. (Bug#16576)
8191 2014-01-27 K. Handa <handa@gnu.org>
8193 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8194 to preserve the code detection behavior of 24.3.
8195 * coding.h (struct coding_system): New member detected_utf8_bytes.
8196 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8197 (decode_coding_gap): Use short cut for UTF-8 file reading only
8198 when coding->detected_utf8_bytes equals to coding->src_bytes.
8199 * fileio.c (Finsert_file_contents): Cancel the previous change.
8201 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8203 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8204 that are not visible.
8206 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8208 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8209 is grabbed (Bug#16565).
8211 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8213 * xdisp.c (last_max_ascent): Re-remove after erroneously
8214 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8216 (move_it_to): Re-remove reference to last_max_ascent.
8217 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8218 max_descent here instead of calling line_bottom_y.
8221 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8223 * terminal.c (initial_free_frame_resources): New function.
8224 (init_initial_terminal): Install new hook to free face cache
8225 on initial frame and avoid memory leak. For details, see
8226 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8227 * xfaces.c (free_frame_faces): Adjust comment.
8229 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8231 * data.c (Fstring_to_number): Document results if unparsable
8234 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8236 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8238 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8240 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8241 * coding.c (detect_coding_utf_8, emacs_mule_char)
8242 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8243 (check_utf_8, decode_coding):
8244 * coding.h (struct coding_system.errors):
8245 Use ptrdiff_t, not int, for integer values derived from buffer and
8248 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8249 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8250 before invoking decode_coding_gap, since there's just one block.
8252 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8254 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8255 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8256 too early. Again run change_frame_size before assigning menu-
8259 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8261 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8262 arrives, call x_check_fullscreen, in case the new display has a
8263 different resolution. (Bug#16517)
8265 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8267 * term.c (read_menu_input): If the selected frame changes, exit
8269 (tty_menu_show): If the selected frame changes while we displayed
8270 a menu, throw to top level. (Bug#16479)
8272 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8274 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8276 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8278 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8279 * data.c (count_one_bits_word): Fix bug (negated comparison)
8280 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8282 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8284 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8285 Avoid undefined behavior by initializing display property bit of a
8286 string processed by the bidirectional iterator. For details, see
8287 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8289 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8291 Minor cleanup of previous change.
8292 * image.c (imagemagick_error, Fimagemagick_types):
8293 Omit some recently-introduced and unnecessary casts and assignments.
8295 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8297 Fix two memory leaks discovered with Valgrind.
8298 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8299 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8301 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8303 Fixes in window size functions around Bug#16430 and Bug#16470.
8304 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8305 (Fwindow_mode_line_height, Fwindow_header_line_height)
8306 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8307 Minor doc-string adjustments.
8308 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8309 Rewrite doc-strings.
8310 (window_body_height, window_body_width): Do not count partially
8311 visible lines/columns when PIXELWISE is nil (Bug#16470).
8312 (Qfloor, Qceiling): New symbols.
8314 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8316 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8317 when the image cache is not yet allocated. (Bug#16509)
8319 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8321 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8322 re-attach intervals to its base buffer (Bug#16502).
8323 * intervals.c (set_interval_object): Move from here...
8324 * intervals.h (set_interval_object): ... to here. Fix comments.
8326 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8328 Avoid undefined behavior by initializing buffer redisplay bit.
8329 Reported by Dmitry Antipov in
8330 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8331 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8333 Revert some of the CANNOT_DUMP fix (Bug#16494).
8334 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8336 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8338 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8339 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8340 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8341 they are replaced by macros that expand into direct calls to the
8342 corresponding functions from GDI32.DLL.
8343 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8344 variables in the Cygwin build, they are unused.
8346 2014-01-19 K. Handa <handa@gnu.org>
8348 * composite.c (composition_update_it): Fix previous change.
8350 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8352 Fix file name handling on MS-Windows 9X.
8353 * w32.c (maybe_load_unicows_dll): New function.
8355 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8356 on, to make sure we can convert file names to and from UTF-8 on
8357 Windows 9X. This fixes a failure to start up because Emacs cannot
8358 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8360 * w32font.c [WINDOWSNT]: Include w32.h.
8361 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8362 of implementing the same stuff.
8363 Remove now unused g_b_init_is_windows_9x.
8365 * w32.h (maybe_load_unicows_dll): Add prototype.
8367 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8369 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8370 switch to single keyboard. Prevents daemon crashes when a new
8371 client connects while we show a TTY menu in an existing client.
8374 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8376 Fix MinGW64 porting problem with _setjmp.
8377 Reported by Eli Zaretskii in:
8378 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8379 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8380 the old _setjmp and _longjmp. All uses changed.
8382 2014-01-13 Daniel Colascione <dancol@dancol.org>
8384 * textprop.c (Fremove_list_of_text_properties):
8385 Correctly handle reaching the end of the interval tree. (Bug#15344)
8387 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8389 * xdisp.c (resize_mini_window): Round height to a multiple of
8390 frame's line height. Fix bug in calculation of window start
8391 position (Bug#16424).
8393 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8395 * macfont.m: Include termchar.h.
8396 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8397 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8398 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8399 *_WITH_GC_* to take face and f as parameters.
8400 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8401 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8403 2014-01-13 Daniel Colascione <dancol@dancol.org>
8405 Fix menu item updating in the presence of the Unity global menu
8408 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8409 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8411 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8412 updating menus; explain why.
8413 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8414 problem it's supposed to solve and it interferes with detecting
8415 the presence of a global menu.
8416 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8419 2014-01-11 K. Handa <handa@gnu.org>
8421 * composite.c (composition_update_it): Fix indexing of
8422 LGSTRING_CHAR (Bug#15984).
8424 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8426 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8428 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8430 * xdisp.c (try_window_id): Don't use this function's optimizations
8431 if overlays in the buffer displayed by the window have changed
8432 since last redisplay. (Bug#16347)
8433 (message_dolog): Fix indentation.
8435 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8437 * frame.c (frame_resize_pixelwise): Fix doc-string.
8439 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8441 Fix handling of internal borders (Bug#16348).
8442 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8443 Remove internal border width from pixel width of windows.
8444 (change_frame_size_1): Don't return early when frame's pixel
8445 size changes - we still have to record the new sizes in the
8447 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8448 also when toolbar gets larger.
8449 * window.c (check_frame_size): Include internal_border_width in
8451 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8452 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8453 In non-toolkit/non-GTK version clear internal border.
8454 * xterm.c (x_clear_under_internal_border): New function for
8455 non-toolkit/non-GTK version.
8456 (x_after_update_window_line): In non-toolkit/non-GTK version
8458 (handle_one_xevent, x_set_window_size):
8459 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8460 * xterm.h (x_clear_under_internal_border): Extern it.
8462 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8464 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8465 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8468 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8470 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8471 last value of point is not equal to buffer's point. (Bug#16129)
8473 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8476 * nsterm.h (updateCollectionBehavior): Rename from
8477 updateCollectionBehaviour. All uses changed.
8479 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8480 * Makefile.in (SETFATTR): New macro.
8481 (temacs$(EXEEXT)): Use it.
8483 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8485 Fix maximization behavior on Windows (Bug#16300).
8486 * w32fns.c (w32_fullscreen_rect): Don't handle
8487 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8488 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8489 of SetWindowPos. Restore last placement also when leaving
8490 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8491 but the FULLSCREEN_BOTH case.
8493 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8496 * data.c (arithcompare_driver):
8497 * fileio.c (Fcar_less_than_car):
8498 * fns.c (internal_equal):
8499 * frame.c (delete_frame):
8500 * lisp.h (enum More_Lisp_Bits):
8502 Avoid C99 constructs that don't work in C89.
8503 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8504 to port to C89, which doesn't have 'long long'.
8505 (count_trailing_zero_bits): Use them.
8507 2014-01-03 Chong Yidong <cyd@gnu.org>
8509 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8511 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8513 Further adjust frame/window scrollbar width calculations.
8514 * window.c (apply_window_adjustment):
8515 Set windows_or_buffers_changed.
8516 (Fwindow_scroll_bars): Return actual scrollbar width.
8517 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8518 For non-toolkit builds again use 14 as minimum width and set
8519 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8520 * xterm.c (XTset_vertical_scroll_bar): Take width from
8521 WINDOW_SCROLL_BAR_AREA_WIDTH.
8522 (x_new_font): Rename wid to unit. Base calculation of new
8523 scrollbar width on toolkit used and make it analogous to that of
8524 x_set_scroll_bar_default_width.
8525 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8526 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8527 of GetSystemMetrics.
8528 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8529 WINDOW_SCROLL_BAR_AREA_WIDTH.
8530 (x_new_font): Make it correspond to changes in xterm.c.
8532 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8534 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8535 This is a cleaner way to fix the MinGW-w64 porting problem.
8536 Check for INTPTR_MAX misconfiguration.
8538 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8540 * search.c (newline_cache_on_off, find_newline): In indirect
8541 buffers, use the newline cache of the base buffer.
8543 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8544 buffer, invalidate the caches of its base buffer. (Bug#16265)
8546 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8547 buffers, use the width-run cache of the base buffer.
8549 * xdisp.c (redisplay_window): When the window displays an indirect
8550 buffer, and the character widths in the display table have
8551 changed, invalidate the width-run cache of the corresponding base
8554 * fileio.c (Finsert_file_contents): When invalidating the newline
8555 cache, consider the case of inserting into indirect buffer.
8557 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8558 In indirect buffers, use the paragraph cache of the base buffer.
8560 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8562 * window.c (grow_mini_window): Fix last change.
8564 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8566 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8568 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8570 * w32term.c (w32_initialize): Use LCID and LOWORD.
8572 * w32proc.c (create_child): Use pid_t for 5th argument.
8573 (IsValidLocale): Don't provide prototype for MinGW64.
8574 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8575 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8577 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8578 MinGW64 doesn't support.
8580 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8582 * w32.c (set_named_security_info): New function.
8583 (acl_set_file): Fall back on set_named_security_info if
8584 set_file_security fails.
8585 (g_b_init_set_named_security_info_w)
8586 (g_b_init_set_named_security_info_a): New static variables.
8587 (globals_of_w32): Initialize them to zero.
8588 (set_named_security_info): Set them to non-zero if the
8589 corresponding API is available.
8590 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8591 New function typedefs.
8593 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8595 Some more fixes following pixelwise resize changes including one
8597 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8598 of frame_resize_pixelwise.
8599 * widget.c (pixel_to_text_size): New function.
8600 (update_wm_hints): Have size hints respect value of
8601 frame_resize_pixelwise.
8602 (EmacsFrameResize): Alway process resize requests pixelwise.
8603 * window.c (grow_mini_window): Make sure mini window is at least
8605 * xdisp.c (display_menu_bar): Make sure menubar extends till
8607 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8608 (x_set_tool_bar_lines): Calculate pixelwise.
8609 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8610 frame_resize_pixelwise.
8612 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8614 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8615 variables not used there.
8617 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8619 * w32.c (sys_umask): New function. (Bug#16299)
8621 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8623 * dispnew.c (change_frame_size_1): Take old width of root window
8624 from that window's pixel width. (Bug#16284)
8626 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8628 Plain copy-file no longer chmods an existing destination (Bug#16133).
8629 * fileio.c (realmask): Now a static var, not a local.
8630 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8631 Remove arg STATPTR. All uses changed.
8632 (Fcopy_file): Do not alter permissions of existing destinations,
8633 unless PRESERVE-PERMISSIONS (renamed from
8634 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8635 Avoid race when testing for existing destinations and for
8636 when input and output files are the same.
8637 If changing the group fails, adjust both default and
8638 preserved permissions so that access is not granted to the
8640 (Fset_default_file_modes, init_fileio): Update realmask.
8641 (Fdefault_file_modes): Use realmask instead of calling umask.
8643 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8645 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8646 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8647 flags on the daemon pipe ends before execing.
8649 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8651 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8652 session. (Bug#14739)
8654 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8656 * callproc.c (Vexec_path): Document that exec-directory is in it.
8658 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8660 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8663 2013-12-27 Chong Yidong <cyd@gnu.org>
8665 * data.c (Fsymbol_function): Doc fix.
8667 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8669 Some more tinkering with Bug#16051.
8670 * window.c (resize_frame_windows): Don't let the size of the
8671 root window drop below the frame's default character size.
8672 Never ever delete any subwindows - let the window manager do the
8675 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8676 of toolbar lines needed when they exceed the height of the root
8678 (unwind_create_frame_1): New function.
8679 (Fx_create_frame): Generally inhibit calling the window
8680 configuration change hook here. Remove extra call to
8681 change_frame_size - it's not needed when we don't run the
8682 configuration change hook.
8684 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8686 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8687 On my Fedora 19 platform the core dumps were so big that
8688 my desktop became nearly catatonic.
8689 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8690 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8691 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8692 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8693 a clang-only syntax.
8694 * conf_post.h (__has_feature): New macro, if not already defined.
8695 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8696 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8698 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8700 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8701 is a file name. (Bug#16252)
8703 2013-12-25 Chong Yidong <cyd@gnu.org>
8705 * keyboard.c (Voverriding_terminal_local_map)
8706 (Voverriding_local_map): Doc fix.
8708 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8710 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8712 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8713 file name when it is submitted to ShellExecute. Simplify code.
8714 Don't test DOCUMENT for being a string, as that is enforced by
8715 CHECK_STRING. Doc fix.
8717 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8719 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8720 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8721 redisplay_tool_bar does. Improve and fix commentary.
8722 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8723 limits of the glyph matrices. (Bug#16051)
8724 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8725 only when the new size is different from the old one, and the new
8726 size can be achieved given the frame height.
8728 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8730 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8732 2013-12-23 Glenn Morris <rgm@gnu.org>
8734 * lread.c (Fload): Mention load-prefer-newer in doc.
8736 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8738 Handle Bug#16207 by being more restrictive when running hooks.
8739 * window.c (unwind_change_frame): New function.
8740 (Fset_window_configuration): Don't run configuration change hook
8741 while the frame configuration is unsafe. Call select_window
8744 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8746 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8748 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8750 * nsterm.h: Declare EmacsColor category.
8752 * nsterm.m (NSColor): Implement EmacsColor category.
8753 (ns_get_color): Use colorUsingDefaultColorSpace.
8754 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8756 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8758 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8760 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8761 having the PNG_NORETURN attribute, to avoid compiler warning in
8764 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8766 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8768 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8769 fringe background extension.
8770 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8771 because they are now always the same as `left' and `width',
8772 respectively. Remove code for the case that `width' and
8773 `sb_width' are different.
8775 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8777 Remove scroll_bar_actual_width from frames.
8778 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8779 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8780 (x_figure_window_size):
8781 * nsterm.m (x_set_window_size):
8782 * widget.c (set_frame_size):
8783 * w32term.c (x_set_window_size):
8784 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8785 scroll_bar_actual_width.
8787 Convert scroll_bar members to integers on Windows.
8788 * w32term.h (struct scroll_bar): Convert top, left, width,
8789 height, start, end and dragging to integers.
8790 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8792 * w32term.c (w32_set_scroll_bar_thumb)
8793 (w32_scroll_bar_handle_click): Remove XINT conversions for
8794 scroll_bar members. Treat bar->dragging as integer.
8795 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8796 first element. Remove XINT conversions for scroll_bar members.
8797 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8798 Remove XINT conversions for scroll_bar members.
8800 Fix assignment for new window total sizes.
8801 * window.c (Fwindow_resize_apply_total): Assign values for
8804 2013-12-20 Chong Yidong <cyd@gnu.org>
8806 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8807 argument to `append'.
8809 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8811 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8812 current text face, for extending the face of the display margins.
8815 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8816 Doc fix. (Bug#16190)
8818 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8820 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8823 * nsterm.m (Qfile, Qurl): New.
8824 (EV_MODIFIERS2): New macro.
8825 (EV_MODIFIERS): Use EV_MODIFIERS2.
8826 (ns_term_init): Remove font and color from DND, does not work on
8827 newer OSX, and other ports don't have them.
8828 (performDragOperation:): Handle modifiers used during drag.
8829 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8830 Remove global Lisp variables used to communicate with ns-win.el.
8831 Remove font and color handling.
8832 (syms_of_nsterm): Defsym Qfile and Qurl.
8834 2013-12-19 Anders Lindgren <andlind@gmail.com>
8836 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8837 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8839 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8840 (constrainFrameRect): Remove special case nr_screens == 1.
8841 Don't constrain size to size of view.
8843 * nsterm.h (ns_output): Remove dont_constrain.
8845 2013-12-19 Anders Lindgren <andlind@gmail.com>
8847 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8849 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8851 Minor fixes for recent openp changes.
8852 * lisp.h (GCPRO7): New macro.
8853 * lread.c (openp): Use bool for boolean; all callers changed.
8854 Protect save_string from GC. Don't assume that file descriptors
8855 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8856 warning about uninitialized variable.
8858 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8860 * w32fns.c (emacs_abort): Use intptr_t as argument of
8861 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8863 2013-12-18 Glenn Morris <rgm@gnu.org>
8865 * lread.c (Fload): Pass load_prefer_newer to openp.
8866 Don't bother checking mtime if openp already did it.
8867 (openp): Add `newer' argument, to check all suffixes
8868 and find the newest file.
8869 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8870 * callproc.c (call_process):
8871 * charset.c (load_charset_map_from_file):
8872 * emacs.c (init_cmdargs):
8873 * image.c (x_create_bitmap_from_file, x_find_image_file):
8875 * lread.c (Flocate_file_internal):
8876 * process.c (Fformat_network_address):
8877 * sound.c (Fplay_sound_internal):
8878 * w32.c (check_windows_init_file):
8879 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8881 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8883 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8885 * w32.c (getloadavg): Don't index samples[] array with negative
8886 indices. Recover from wall-clock time being set backwards.
8888 * w32term.c (w32_initialize): Declare the argument of
8889 set_user_model as const.
8891 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8892 (w32_menu_show): Constify some arguments passed to MessageBox.
8894 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8895 to initialize Lisp objects.
8897 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8898 initialize Lisp objects.
8900 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8901 use variables used only on X under that condition.
8903 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8904 variables not used there.
8906 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8908 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8909 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8911 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8913 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8914 code, revealed in presence of R2L characters, character
8915 compositions, and display vectors. A better fix for Bug#16148.
8916 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8917 GTK and NS builds, they don't have this member of struct frame.
8919 * dispextern.h (struct composition_it): Correct a comment for the
8922 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8924 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8925 This prevents a compilation error on C compilers that do not
8926 default functions to return 'int' if not declared. Also, add
8927 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8928 since it now uses inline functions.
8930 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8932 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8933 display margins on mode line, header line, and in the frame's
8934 tool-bar window. (Bug#16165)
8936 2013-12-16 Andreas Schwab <schwab@suse.de>
8938 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8940 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8942 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8945 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8947 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8949 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8951 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8952 intended to find bogus pointers in font objects (Bug#16140).
8953 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8954 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8955 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8956 Disable for MS-Windows due to Bug#15876; apparently this
8957 requires more or less substantial changes in fontset code.
8958 * xfont.c (xfont_close):
8959 * xftfont.c (xftfont_close): Call x_display_info_for_display
8960 to check whether 'Display *' is valid (Bug#16093 and probably
8963 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8965 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8966 Reported by Juanma Barranquero <lekktu@gmail.com>.
8968 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8969 open a pty on MS-Windows. (Bug#16152)
8971 * emacs.c (decode_env_path): Fix bogus comparison against
8972 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8974 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8976 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8977 (Fx_file_dialog): Add parentheses around && to silence warning.
8979 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8981 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8983 * xdisp.c (extend_face_to_end_of_line): Extend background of
8984 non-default face in margin areas as well. (Bug#16151)
8985 (display_line): Call extend_face_to_end_of_line for continued
8986 lines as well, if the display margins have non-zero width.
8987 (set_glyph_string_background_width): When needed, set the
8988 extends_to_end_of_line_p flag on glyph strings to be drawn in
8989 margin areas, not only in the text area.
8991 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8994 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8996 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8997 Don't worry about verify_error being t, since it has to be a list.
8999 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9001 Use bool for boolean, focusing on headers.
9002 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9003 No need to include <stdbool.h>, since conf_post.h does it now.
9004 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9005 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9006 (SET_PER_BUFFER_VALUE_P):
9007 * ccl.c, ccl.h (setup_ccl_program):
9008 * ccl.h (CHECK_CCL_PROGRAM):
9009 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9010 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9011 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9012 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9013 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9014 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9015 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9016 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9017 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9018 (CHARSET_FAST_MAP_SET):
9019 * coding.c (decode_coding_ccl, encode_coding_ccl):
9020 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9021 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9022 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9023 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9024 (decode_coding_c_string):
9025 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9026 * conf_post.h (has_attribute):
9027 * dispextern.h (trace_redisplay_p)
9028 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9029 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9030 (SET_GLYPH_FROM_CHAR_GLYPH)
9031 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9032 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9033 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9034 (cursor_in_mouse_face_p):
9035 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9036 (blank_row, prepare_desired_row)
9037 (build_frame_matrix_from_leaf_window, make_current)
9038 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9039 (update_window, scrolling_window, update_frame_line):
9040 * disptab.h (GLYPH_FOLLOW_ALIASES):
9041 * editfns.c (Fformat):
9042 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9043 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9044 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9045 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9046 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9047 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9048 (FONT_DEFERRED_LOG):
9049 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9050 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9051 (FRAME_MOUSE_UPDATE):
9052 * fringe.c (Fdefine_fringe_bitmap):
9053 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9054 (x_create_bitmap_from_xpm_data, xpm_load_image):
9055 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9056 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9057 (MERGE_INTERVAL_CACHE):
9058 * keymap.h (KEYMAPP):
9059 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9060 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9061 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9062 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9063 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9064 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9065 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9066 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9067 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9068 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9069 (SETUP_BUFFER_SYNTAX_TABLE):
9070 * systime.h (timespec_valid_p):
9071 * term.c (save_and_enable_current_matrix):
9072 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9073 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9074 (redisplay_internal, try_window_reusing_current_matrix)
9075 (sync_frame_with_window_matrix_rows, try_window_id)
9076 (display_menu_bar, display_tty_menu_item, display_mode_line)
9077 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9078 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9079 * xmenu.c (xmenu_show):
9080 * xterm.c (use_xim, x_term_init):
9081 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9082 (struct x_bitmap_record):
9083 Use bool for booleans.
9084 * ccl.c (struct buffer_text):
9085 * ccl.h (struct ccl_program):
9086 * charset.h (struct charset):
9088 * coding.h (struct iso_2022_spec, struct coding_system):
9089 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9090 (struct glyph_string, struct face, struct face_cache)
9091 (struct bidi_string_data, struct bidi_it)
9092 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9094 * editfns.c (Fformat):
9095 * frame.h (struct frame):
9096 * fringe.c (struct fringe_bitmap):
9097 * intervals.h (struct interval):
9098 * keyboard.h (struct kboard):
9099 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9100 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9101 (struct Lisp_Buffer_Local_Value, union specbinding):
9102 * macfont.m (struct macfont_info):
9103 * process.h (struct Lisp_Process):
9104 * termchar.h (struct tty_display_info):
9105 * window.h (struct window):
9106 * xterm.h (struct x_output):
9107 Use bool_bf for boolean bit-fields.
9108 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9109 All callers changed.
9110 * ccl.h (struct ccl_program): Remove unused members private_state,
9111 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9113 (struct ccl_spec): Remove unused members cr_carryover,
9114 eight_bit_carryover.
9115 * conf_post.h: Include <stdbool.h>.
9116 (bool_bf): New type.
9117 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9118 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9119 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9120 'do { ... } while (false)' brackets.
9121 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9122 Args must now be expressions; all callers changed.
9123 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9124 (PRODUCE_GLYPHS): Simplify use of boolean.
9125 * fileio.c (Fcopy_file):
9126 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9127 * lisp.h (UNGCPRO): Return void, not int.
9128 (FOR_EACH_TAIL): Use void expression, not int expression.
9129 * region-cache.c: Reindent.
9130 * region-cache.h: Copy comments from region-cache.c, to fix
9131 incorrect remarks about booleans.
9133 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9135 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9136 when character at point is displayed from a display vector.
9139 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9141 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9142 now a list of certificate validation checks that will abort a
9143 connection with an error.
9144 (Fgnutls_boot): Document it and use it.
9146 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9148 * w32term.c (w32_enable_frame_resize_hack): New variable.
9149 (x_set_window_size): Use it to hack frame resizing on Windows
9152 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9154 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9155 Windows-specific code to w32.c. Change error message text to
9156 match that of Posix platforms.
9158 * w32.c (w32_copy_file): New function, most of the code copied and
9159 reworked from Fcopy_file. Improve error handling. Plug memory
9160 leak when errors are thrown. Support file names outside of the
9161 current codepage. (Bug#7100)
9163 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9165 * lread.c (load_path_default): Prototype.
9167 2013-12-13 Glenn Morris <rgm@gnu.org>
9169 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9170 (dump_path): Remove.
9171 (load-path-default): Remove `changed' argument.
9172 Do not set dump_path permanently. Simplify.
9173 (init_lread): Simplify.
9174 (syms_of_lread): Remove dump_path.
9176 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9178 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9179 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9180 2013-12-12 font-related change to avoid Bug#16128, which
9181 is quite hard to fix without even more substantial changes.
9183 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9185 * font.c (font_close_object): Check for live frame (Bug#16128).
9187 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9189 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9190 Return ptrdiff_t, not int, since it's a buffer size.
9191 Reindent/reparen some macros to a more Gnuish style.
9193 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9195 Avoid undefined behavior with huge regexp interval counts.
9196 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9197 since it's now specialized to interval counts. All uses changed.
9198 Do not assume wraparound on signed integer overflow.
9199 (regex_compile): Simplify based on the above changes.
9201 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9203 Support file names on MS-Windows that use characters outside of
9204 the current system codepage. (Bug#7100)
9206 * w32.c (get_file_security, set_file_security)
9207 (create_symbolic_link): Separate pointers and boolean flags for
9208 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9209 non-zero, else the former.
9210 (codepage_for_filenames, filename_to_utf16, )
9211 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9213 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9215 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9216 Accept only one argument; all callers changed.
9217 (dostounix_filename): Remove the second argument, now works in
9218 UTF-8. All callers changed.
9219 (parse_root): Lose DBCS code.
9220 (get_long_basename, w32_get_short_filename, init_environment)
9221 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9222 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9223 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9224 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9225 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9226 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9228 (ansi_encode_filename): New function.
9229 (get_emacs_configuration, get_emacs_configuration_options):
9231 (add_volume_info, GetCachedVolumeInformation): Run the input file
9232 name through unixtodos_filename, to ensure it is stored and
9233 referenced in canonical form.
9234 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9235 (logon_network_drive, sys_link, utime): Improve error handling.
9236 (sys_access): New function.
9237 (hashval, generate_inode_val): Unused functions deleted.
9238 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9239 (check_windows_init_file): Convert error message from UTF-8 to
9240 ANSI codepage, for display in the message box.
9241 (globals_of_w32): Set w32_unicode_filenames according to the OS
9244 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9245 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9246 (syms_of_w32term): Declare w32-unicode-filenames.
9248 * w32proc.c (new_child, delete_child): Remove code that handled
9249 unused pending_deletion and input_file members of the child struct.
9250 (create_child, sys_spawnve): Convert all file names to ANSI
9251 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9252 name cannot be encoded in ANSI codepage. Don't use
9253 unixtodos_filename, mirror slashes by hand.
9254 (record_infile, record_pending_deletion): Functions deleted.
9255 (Fw32_short_file_name): Call w32_get_short_filename instead of
9258 * w32notify.c (add_watch): Work in Unicode mode when
9259 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9260 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9261 instead, do the same with Lisp primitives.
9263 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9264 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9265 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9266 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9267 (Fw32_shell_execute): Improve error reporting.
9268 (Fdefault_printer_name): Ifdef away for Cygwin.
9270 * w32.h (struct _child_process): Remove input_file and
9271 pending_deletion members that are no longer used.
9272 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9273 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9274 (ansi_encode_filename): New and updated prototypes.
9276 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9278 (unexec): Don't use dostounix_filename, it expects a file name in
9279 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9282 * fileio.c (Ffile_name_directory, file_name_as_directory)
9283 (directory_file_name, Fexpand_file_name)
9284 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9285 arguments of dostounix_filename.
9286 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9287 use MAX_UTF8_PATH for size of file-name strings.
9288 (emacs_readlinkat): Build an explicitly unibyte string for file
9290 (syms_of_fileio) <file-name-coding-system>:
9291 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9293 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9294 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9295 directories to UTF-8.
9296 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9297 environment, and each element of the input PATH, to UTF-8.
9299 * dired.c (file_attributes): Use build_unibyte_string explicitly
9300 to make Lisp strings from user and group names.
9302 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9305 * coding.c (decode_file_name, encode_file_name): New functions.
9307 * termcap.c (tgetent): Adapt to the change in arguments of
9310 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9313 * msdos.c (dostounix_filename, init_environment): Adapt to the
9314 change in arguments of dostounix_filename.
9316 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9317 [WINDOWSNT]: Encode file names passed to the image libraries in
9320 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9321 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9323 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9324 arguments of dostounix_filename.
9326 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9328 * font.h (struct font_entity) [HAVE_NS]: New field to record
9329 font driver which was used to create this entity.
9330 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9331 frame where the font was opened.
9332 (font_close_object): Add prototype.
9333 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9334 (font_close_object): Not static any more. Lost frame arg.
9335 Adjust comment and users.
9336 * alloc.c (cleanup_vector): Call font_close_object to adjust
9337 per-frame font counters correctly. If HAVE_NS, also call
9338 driver-specific cleanup for font-entity objects.
9339 * ftfont.c (ftfont_open):
9340 * nsfont.m (nsfont_open):
9341 * w32font.c (w32font_open_internal):
9342 * xfont.c (xfont_open):
9343 * xftfont.c (xftfont_open): Save frame pointer in font object.
9344 * macfont.m (macfont_open): Likewise.
9345 (macfont_descriptor_entity): Save driver pointer to be able
9346 to call its free_entity routine when font-entity is swept.
9347 * ftxfont.c (ftxfont_open): Add eassert because frame
9348 pointer should be saved by ftfont_driver.open.
9350 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9352 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9353 input polling is used. This is still meaningful for Cygwin, see
9354 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9355 * keyboard.c (poll_for_input_1, input_polling_used):
9356 Define unconditionally.
9357 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9358 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9359 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9360 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9361 (face_for_char): Likewise. Rearrange eassert and return ASCII
9362 face for CHAR_BYTE8_P.
9363 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9365 2013-12-11 Ken Brown <kbrown@cornell.edu>
9367 * dispextern.h (erase_phys_cursor):
9368 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9370 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9372 * nsterm.m (x_free_frame_resources):
9373 * term.c (tty_free_frame_resources):
9374 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9375 face cache because it's implied by free_frame_faces anyway.
9376 * w32term.c (x_free_frame_resources): Likewise. Do not call
9377 free_frame_faces twice.
9379 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9381 * editfns.c (Fformat_time_string): Mention %F in the doc.
9383 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9385 * window.c (resize_frame_windows): Don't return immediately when
9386 the root window's size doesn't change - the minibuffer window
9387 may still have to be repositioned/resized.
9388 * xfns.c (Fx_create_frame): Always change the frame size after
9389 initializing the frame's faces.
9390 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9391 change_frame_size should already have done it.
9392 (x_new_font): Assign new tool- and menu-bar heights.
9393 (x_set_window_size_1): Account for tool- and menu-bar heights
9394 (Bug#16013). Don't set pixel sizes since change_frame_size
9395 should already have done it.
9397 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9399 Remove the option of using libcrypto.
9400 * Makefile.in (LIB_CRYPTO): Remove.
9401 (LIBES): Don't use it.
9403 2013-12-11 Juri Linkov <juri@jurta.org>
9405 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9406 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9408 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9410 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9411 drawn tool bar items (Bug#16058).
9412 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9414 2013-12-09 Ken Brown <kbrown@cornell.edu>
9416 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9418 * lisp.h (get_frame_param): Adjust conditions for prototype
9421 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9423 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9424 Avoid unused macro warning if configured --without-xft.
9426 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9428 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9430 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9432 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9434 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9436 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9438 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9440 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9442 Use libcrypto's checksum implementations if available, for speed.
9443 * Makefile.in (LIB_CRYPTO): New macro.
9446 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9447 The macro didn't conform to C99 due to type mismatch,
9448 which caused compilation failure with Sun C 5.12,
9449 and it was confusing anyway. Include window.h to declare
9450 redisplay_other_windows.
9452 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9454 * window.c (set_window_buffer): Update mode line (bug#16084).
9456 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9458 Fix minor problems found by static checking.
9459 * keyboard.c (poll_for_input_1, input_polling_used):
9460 Define only if HAVE_NTGUI.
9461 * xmenu.c (popup_activate_callback): Omit unnecessary
9462 check against USE_X_TOOLKIT, which must be defined here anyway.
9463 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9466 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9468 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9470 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9472 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9474 * nsterm.m (x_set_window_size): Remove fprintf.
9475 (init): Define always. Set applicationDidFinishLaunchingCalled
9477 (applicationDidFinishLaunching:):
9478 Set applicationDidFinishLaunchingCalled.
9479 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9482 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9484 Pixel resize changes for NS (Bug#16049).
9485 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9486 height/width. row/cols are locals.
9487 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9488 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9489 (windowWillResize): Remove gsextra. Calculate extra as in
9491 (x_new_font): Don't change frame size if fullscreen.
9492 Change size pixelwise.
9494 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9495 comment in xfns.c. Change to pixelwise call.
9497 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9499 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9502 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9504 * xterm.c (input_signal_count): Remove.
9505 (x_dispatch_event): Define unconditionally.
9506 (x_make_frame_visible): Process X events until the frame
9507 is really visible (Bug#16027).
9508 * xterm.h (x_dispatch_event): Declare unconditionally.
9510 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9512 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9514 * nsterm.m (x_set_window_size): Handle pixelwise.
9516 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9518 * w32term.c (x_new_font):
9519 * xterm.c (x_new_font): Calculate new frame size from new font
9522 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9524 * lisp.h (FOR_EACH_TAIL): New macro.
9525 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9527 * window.c (select_window): Call second wset_redisplay before we change
9528 selected_window (bug#16034).
9530 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9532 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9534 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9536 * w32xfns.c: Include window.h, to avoid a compiler warning.
9538 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9540 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9541 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9542 window_scroll takes care of it.
9543 (Fset_window_point, Fdelete_other_windows_internal)
9544 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9545 (Fsplit_window_internal, Fdelete_window_internal)
9546 (Fresize_mini_window_internal, Fset_window_configuration)
9547 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9548 cause redisplay instead of forcing a complete redisplay.
9549 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9550 we're only affecting the selected_window.
9552 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9554 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9555 directional control characters. Update type and category
9556 determination according to the UBA from Unicode v6.3.
9557 (bidi_category_t): New category EXPLICIT_FORMATTING.
9559 * dispextern.h (bidi_type_t): Update to include new bidirectional
9560 properties introduced with Unicode v6.3. (Bug#16043)
9562 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9564 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9567 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9569 * font.c (font_list_entities): Remove dummy assignment.
9570 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9571 used on graphic displays only. Remove unused 'font_encoder' member.
9572 (struct font_bitmap): Remove unused 'extra' member.
9573 * nsfont.m (nsfont_open):
9574 * w32font.c (w32font_open_internal):
9575 * ftfont.c (ftfont_get_bitmap): Adjust users.
9577 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9579 Use bool for boolean.
9580 * tparam.c (tparam1):
9581 * undo.c (record_point, record_property_change):
9582 Use bool for boolean, for local vars that are always true or false.
9584 Minor integer overflow fixes (Bug#16033).
9585 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9586 This improves on the previous fix to this function.
9587 (window_resize_check): When summing up pixel counts, don't rely on
9588 undefined behavior if the sum overflows.
9590 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9592 * window.c (Fset_window_new_pixel): Don't choke at negative
9593 argument value (Bug#16033).
9595 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9596 to avoid crash in window_box_height.
9598 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9599 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9601 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9603 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9605 Minor integer overflow fixes.
9606 * window.c (Fset_window_new_pixel, grow_mini_window):
9607 * xdisp.c (Fwindow_text_pixel_size):
9608 Avoid undefined behavior on signed integer overflow.
9609 * xfns.c (x_set_mouse_color):
9610 Check that drag shape fits in 'unsigned', since that's what X wants.
9612 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9614 Improve reporting of fatal exception on MS-Windows.
9615 * w32fns.c (my_exception_handler): New function.
9616 (globals_of_w32fns): Set it up as the unhandled exception
9617 handler. Initialize exception code and address to zeros.
9618 (emacs_abort): If the exception code and address are available,
9619 print them at the beginning of the backtrace. Fix the format of
9620 printing addresses (was producing 0x0x12345678 on XP).
9623 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9625 * eval.c (Fbacktrace__locals): New function.
9626 (syms_of_eval): Defsubr it.
9628 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9630 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9631 Define here to unify between...
9632 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9633 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9635 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9637 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9639 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9640 fringe background extension.
9641 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9642 because they are now always the same as `left' and `width',
9643 respectively. Remove code for the case that `width' and
9644 `sb_width' are different.
9646 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9648 Fix minor problems found by static checking.
9649 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9650 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9651 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9653 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9655 * image.c (imagemagick_compute_animated_image): Don't crash if we
9656 have an animation with different-sized images (bug#15313).
9658 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9660 Remove some unused items introduced during pixelwise change.
9661 * window.c (window_resize_total_check): Remove unused function.
9662 * xdisp.c (remember_mouse_glyph): Remove unused label.
9663 (Ftool_bar_height): Move declaration inside #if.
9664 * xterm.c (x_set_window_size): Don't use r and c.
9666 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9668 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9671 * window.c (Fset_window_configuration): Comment out unused variables.
9673 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9675 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9677 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9679 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9681 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9682 HAVE_GNUTLS3 (Bug#16001).
9684 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9685 if interrupts are deferred (Bug#15801).
9687 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9689 Support resizing frames and windows pixelwise.
9690 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9691 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9692 (struct glyph_matrix): Replace window_left_col and
9693 window_top_line by window_pixel_left and window_pixel_top.
9694 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9696 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9697 (draw_window_divider, move_it_to, x_draw_right_divider)
9698 (x_draw_bottom_divider, change_frame_size): Add or fix
9700 * dispnew.c (change_frame_size_1): Change prototype.
9701 (adjust_glyph_matrix, required_matrix_width)
9702 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9703 values instead of lines and columns.
9704 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9705 WINDOW_TOTAL_FRINGE_WIDTH.
9706 (handle_window_change_signal, do_pending_window_change)
9707 (init_display): Adjusts calls of change_frame_size.
9708 (change_frame_size, change_frame_size_1): Handle pixelwise
9710 * frame.c (Qright_divider_width, Qbottom_divider_width):
9712 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9713 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9714 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9715 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9717 (set_frame_param): New function.
9718 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9719 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9720 (Ffringe_width, Fborder_width, Fright_divider_width)
9721 (Fbottom_divider_width): New functions, defsubr them.
9722 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9723 New argument pixelwise.
9724 (struct frame_parm_table): New members Qright_divider_width and
9725 Qbottom_divider_width.
9726 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9727 (x_report_frame_params): Handle Qright_divider_width and
9728 Qbottom_divider_width.
9729 (x_set_right_divider_width, x_set_bottom_divider_width):
9731 (frame_resize_pixelwise): New option.
9732 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9733 new_pixelwise, right_divider_width and bottom_divider_width;
9734 remove total_lines; rename text_lines, text_cols, new_text_lines
9735 and new_text_cols to text_height, text_width, new_height and
9736 new_width respectively.
9737 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9738 FRAME_TEXT_WIDTH respectively.
9739 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9740 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9741 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9743 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9744 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9745 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9746 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9747 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9748 (FRAME_TOTAL_COLS_ARG): Remove macro.
9749 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9750 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9751 (x_wm_set_size_hint): Handle frame pixel sizes.
9752 * indent.c (compute_motion, Fcompute_motion):
9753 Call window_body_width instead of window_body_cols.
9754 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9755 (make_lispy_position): Handle right and bottom dividers.
9756 (Fsuspend_emacs): Pixelize call of change_frame_size.
9757 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9758 * lisp.h: Extern set_frame_param.
9759 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9761 (Fx_create_frame): Add entry for vertical_drag_cursor.
9762 Pixelize call of change_frame_size.
9763 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9764 * nsterm.m (ns_update_window_end): Optionally draw right
9766 (x_set_window_size): Add argument pixelwise.
9767 Call check_frame_size and change_frame_size with pixelwise zero.
9768 (ns_draw_window_divider): New function.
9769 (ns_redisplay_interface): Add ns_draw_window_divider.
9770 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9771 (x_new_font): Call x_set_window_size with pixelwise zero.
9772 * print.c (print_object): For a window print its sequence
9774 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9775 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9776 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9777 (w32_createwindow): Use scroll bar area width.
9778 (w32_wnd_proc): Handle bottom divider width.
9779 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9780 (Fx_create_frame): Default divider width parameters.
9781 Caclulate sizes pixelwise. Add vertical drag cursor support.
9782 (x_create_tip_frame): Default divider widths to zero.
9783 Pixelize call to change_frame_size.
9784 (Fx_show_tip): Add handling of divider widths. Pixelize window
9786 (Fw32_frame_rect): New function.
9787 (frame_parm_handler w32_frame_parm_handlers): Add divider
9789 (Vx_window_vertical_drag_shape): Add variable.
9790 * w32inevt.c (resize_event, maybe_generate_resize_event):
9791 Pixelize change_frame_size calls.
9792 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9794 * w32term.c (w32_draw_window_divider): New function.
9795 (x_update_window_end): Handle right divider.
9796 (w32_draw_fringe_bitmap, x_scroll_run)
9797 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9798 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9799 Calculate new frame sizes pixelwise.
9800 (x_new_font): Pixelize call to x_set_window_size.
9801 (x_check_fullscreen): Pixelize call to change_frame_size.
9802 (x_set_window_size_1, x_set_window_size): New argument
9803 pixelwise. Calculate pixelwise.
9804 (x_wm_set_size_hint): Use scroll bar area width.
9805 (w32_redisplay_interface): Add w32_draw_window_divider.
9806 * w32term.h (struct w32_output): Add vertical drag cursor.
9807 * widget.c (set_frame_size, update_wm_hints)
9808 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9810 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9811 * window.c (sequence_number): Restore.
9812 (Fwindow_pixel_width, Fwindow_pixel_height)
9813 (Fwindow_mode_line_height, Fwindow_header_line_height)
9814 (window_pixel_to_total, Frun_window_scroll_functions)
9815 (Fset_window_new_pixel, window_resize_apply_total)
9816 (Fwindow_resize_apply_total): New functions.
9817 (window_body_height, window_body_width): Rename from
9818 window_body_lines. New argument PIXELWISE.
9819 Calculate pixelwise.
9820 (Fwindow_body_height, Fwindow_body_width): New argument
9822 (coordinates_in_window, window_relative_x_coord): Use window's
9823 pixel width instead of total width.
9824 (replace_window, recombine_windows): Initialize pixel values.
9825 (resize_root_window, resize_frame_windows, grow_mini_window)
9826 (shrink_mini_window): New argument PIXELWISE.
9827 Calculate pixelwise.
9828 (Fdelete_other_windows_internal, adjust_window_margins)
9829 (window_resize_check, window_resize_apply)
9830 (Fdelete_window_internal, Fresize_mini_window_internal)
9831 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9832 (check_frame_size): Rename arguments. New argument PIXELWISE.
9833 Calculate pixelwise.
9834 (set_window_buffer): Make samebuf bool. Run configuration change
9835 hook only if buffer changed.
9836 (Fset_window_buffer): Rewrite doc-string.
9837 (make_window): Initialize new_pixel slot.
9838 (Fwindow_resize_apply): Check pixel size of root window.
9839 (Fsplit_window_internal): Call 2nd argument pixel_size.
9840 Calculate pixelwise.
9841 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9843 (save_window_data): New slots frame_text_width,
9844 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9845 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9847 (Fcurrent_window_configuration, Fset_window_configuration)
9848 (save_window_save, compare_window_configurations): Handle new
9849 slots in save_window_data and saved_window.
9850 (Fset_window_scroll_bars): Fix doc-string.
9851 (window_resize_pixelwise): New variable.
9852 (coordinates_in_window, Fcoordinates_in_window_p):
9854 (make_parent_window): Adjust sequence_number.
9855 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9857 * window.h (struct window): New members new_pixel, pixel_left,
9858 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9859 (wset_new_pixel): New function.
9860 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9861 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9862 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9863 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9864 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9865 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9866 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9867 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9868 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9869 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9870 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9871 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9872 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9873 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9874 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9876 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9877 (window_body_width, check_frame_size): Adapt external declarations.
9878 * xdisp.c (last_max_ascent): New integer.
9879 (window_text_bottom_y): Handle bottom divider.
9880 (window_box_width, window_box_height): Calculate pixelwise.
9881 (get_glyph_string_clip_rects): Handle right divider.
9882 (remember_mouse_glyph): When windows are resized pixelwise
9883 proceed with width and height set to 1.
9884 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9886 (move_it_to): Calculate and return maximum x position
9888 (Fwindow_text_pixel_size): New function.
9889 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9890 (tool_bar_lines_needed): Rename to tool_bar_height.
9891 Calculate pixelwise.
9892 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9893 Calculate pixelwise.
9894 (redisplay_tool_bar): Calculate pixelwise.
9895 (redisplay_window): Calculate pixelwise. Handle dividers.
9896 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9897 (x_draw_vertical_border): Handle dividers.
9898 (define_frame_cursor1): Handle vertical drag cursor.
9899 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9900 (expose_window): Calculate pixelwise. Handle dividers.
9901 (init_xdisp): Initialize pixel values.
9902 * xfaces.c (Qwindow_divider): New face.
9903 (realize_basic_faces): Realize it.
9904 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9905 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9906 (x_set_scroll_bar_default_width): Default actual width to 16.
9907 (Fx_create_frame): Set sizes pixelwise.
9908 (x_create_tip_frame): Default divider widths to zero.
9909 Pixelize call of change_frame_size.
9910 (Fx_show_tip): Handle divider widths. Initial pixel position
9912 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9913 (Vx_window_vertical_drag_shape): New option.
9914 * xmenu.c (free_frame_menubar): Pixelize call of
9916 * xterm.c (x_draw_window_divider): New function.
9917 (x_update_window_end): Optionally draw right divider.
9918 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9919 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9920 (handle_one_xevent, x_new_font): Calculate pixelwise.
9921 (x_set_window_size_1, x_set_window_size): New argument
9922 pixelwise. Calculate pixelwise.
9923 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9924 (struct x_redisplay_interface): Add x_draw_window_divider.
9925 * xterm.h (struct x_output): Add vertical_drag_cursor.
9927 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9929 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9930 Set invisible frames's `redisplay' when a full redisplay is requested.
9931 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9932 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9933 (display_mode_lines): Set it here instead.
9935 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9937 * dispextern.h (set_window_update_flags): Remove.
9939 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9941 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9943 * xdisp.c (REDISPLAY_SOME_P): New macro.
9944 (redisplay_internal): Use it (bug#15999).
9945 (prepare_menu_bars, redisplay_window): Use it as well.
9947 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9949 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9951 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9952 (globals_of_w32font): Zero it out.
9953 (GetCharWidth32W_Proc): New function pointer.
9954 (get_char_width_32_w): New function.
9955 (compute_metrics): If get_glyph_outline_w returns an error, try
9956 get_char_width_32_w before declaring a failure. This avoids
9957 punishing raster (a.k.a. "bitmap") fonts by slowing down
9958 redisplay. (Bug#6364).
9960 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9962 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9963 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9964 highlight needs to be redisplayed. (Bug#15913)
9966 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9968 Fix minor problems found by static checking.
9969 * buffer.h (struct buffer_text, struct buffer):
9970 * frame.h (struct frame):
9971 * window.h (struct window):
9972 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9973 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9974 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9975 no-longer-valid use of HAVE_MENUS.
9976 * xdisp.c (propagate_buffer_redisplay): Now static.
9978 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9980 * xmenu.c (Fmenu_or_popup_active_p):
9981 * window.c (Fset_window_configuration):
9982 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9983 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9984 * fns.c (Fyes_or_no_p):
9985 * editfns.c (Fmessage_box, Fmessage_or_box):
9986 * alloc.c (make_save_ptr_ptr):
9987 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9989 * window.c (Fset_window_configuration): Move select_window later.
9991 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9993 Refine redisplay optimizations to only redisplay *some* frames/windows
9994 rather than all of them.
9995 * xdisp.c (REDISPLAY_SOME): New constant.
9996 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9997 (bset_redisplay, bset_update_mode_line): New functions.
9998 (message_dolog): Use bset_redisplay.
9999 (clear_garbaged_frames): Use fset_redisplay.
10000 (echo_area_display): Use wset_redisplay.
10001 (buffer_shared_and_changed): Remove.
10002 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10003 frame titles. Compute the actual set of windows redisplayed.
10004 Don't update frame titles and menu bars for frames that don't need to
10006 (propagate_buffer_redisplay): New function.
10008 (redisplay_internal): Use it. Be more selective in the set of windows
10009 we redisplay. Propagate windows_or_buffers_changed to
10010 update_mode_lines a bit later to simplify the code.
10011 (mark_window_display_accurate_1): Reset window and buffer's
10013 (redisplay_window): Do nothing if neither the window nor the buffer nor
10014 the frame needs redisplay.
10015 * window.h (struct window): Add `redisplay' field.
10016 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10017 (redisplay_other_windows, window_list): New declarations.
10018 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10019 (window_list): Not static any more.
10020 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10021 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10022 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10023 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10024 * frame.h (struct frame): Add `redisplay' field.
10025 Move `external_menu_bar' bitfield next to other bit-fields.
10026 (SET_FRAME_GARBAGED): Use fset_redisplay.
10027 (SET_FRAME_VISIBLE): Don't garbage the frame;
10028 Use redisplay_other_windows.
10029 * buffer.h (struct buffer): Add `redisplay' field.
10030 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10031 (modify_overlay): Use bset_redisplay.
10032 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10034 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10036 Support w32 file notifications in batch mode.
10037 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10038 invalid (which happens in batch mode). If non-interactive, call
10039 handle_file_notifications to store file notification events in the
10040 input queue. (Bug#15933)
10042 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10044 * w32inevt.c (handle_file_notifications): Now external, not static.
10046 * w32term.h (handle_file_notifications): Provide prototype.
10048 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10049 init_crit, since init_display, which does that otherwise, is not
10052 2013-11-27 Glenn Morris <rgm@gnu.org>
10054 * Makefile.in ($(lispsource)/international/charprop.el): New.
10055 (emacs$(EXEEXT)): Depend on charprop.el.
10057 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10059 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10060 deleting portions of the buffer under non-nil REPLACE argument.
10063 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10064 directory, watch it and not its parent.
10065 (add_watch): Allow empty string in FILE.
10067 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10069 * window.c (Fset_window_start, window_resize_apply)
10070 (window_scroll): Reset window_end_valid (Bug#15957).
10072 2013-11-27 Glenn Morris <rgm@gnu.org>
10074 * Makefile.in (leimdir): Now in lisp source directory.
10075 ($(leimdir)/leim-list.el): Just use ../leim .
10076 * epaths.in (PATH_DUMPLOADSEARCH):
10077 * lread.c (load_path_default):
10078 * nsterm.m (ns_load_path): No more leim directory.
10080 2013-11-26 Andreas Schwab <schwab@suse.de>
10082 * .gdbinit (xgettype): Add cast.
10084 2013-11-26 Glenn Morris <rgm@gnu.org>
10086 Preload leim-list.el.
10087 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10088 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10089 is a single directory.
10091 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10093 bool-vector-subsetp is now the normal direction (Bug#15912).
10094 * data.c (Fbool_vector_subsetp): Test whether the first argument
10095 is a subset of the second one, not the reverse. Add doc string.
10097 Fix minor problems found by static checking.
10098 * lread.c (load_path_default): Now static.
10099 * textprop.c (text_property_stickiness): Be consistent about the
10100 test used when deciding whether to consider the previous character.
10101 This simplifies the code a bit.
10103 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10105 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10107 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10108 (syms_of_frame): Don't defsubr them.
10110 2013-11-25 Glenn Morris <rgm@gnu.org>
10112 * lread.c (load_path_default): Change the sense of the argument.
10113 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10114 from dump_path. When it is not, avoid checking dump_path twice.
10116 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10117 uninstalled dump_path against installed Vload_path. (Bug#15964)
10119 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10121 Export get_pos_property to Elisp.
10122 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10123 (syms_of_editfns): Export it to Elisp.
10125 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10127 2013-11-23 Romain Francoise <romain@orebokech.com>
10129 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10130 initialization here ...
10131 (syms_of_fileio): ... from here.
10133 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10135 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10136 Please use --enable-check-lisp-object-type.
10138 2013-11-23 Glenn Morris <rgm@gnu.org>
10140 * process.c (get_process): Explicit error for dead buffers.
10142 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10144 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10146 2013-11-23 Glenn Morris <rgm@gnu.org>
10148 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10149 * lread.c (load_path_check): Take path to check as argument.
10150 (load_path_default): New, split from init_lread.
10151 (init_lread): Move calc of default load-path to load_path_default.
10152 Empty elements in EMACSLOADPATH now stand for the default.
10153 (load-path): Doc fix.
10154 * emacs.c (decode_env_path): Add option to treat empty elements
10155 as nil rather than ".".
10156 * callproc.c (init_callproc_1, init_callproc):
10157 * image.c (Vx_bitmap_file_path):
10158 * lisp.h (decode_env_path):
10159 * lread.c (Vsource_directory):
10160 Update for new argument spec of decode_env_path.
10162 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10164 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10165 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10167 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10169 Fix some dependency problems that cause unnecessary recompiles.
10171 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10172 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10173 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10174 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10175 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10176 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10177 (boostrap-clean): No need to remove stamp-oldxmenu.
10179 Fix recently introduced bool vector overrun.
10180 This was due to an optimization that went awry.
10181 Reported by Glenn Morris in
10182 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10183 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10184 for empty vectors, undoing the 2013-11-18 change.
10185 * data.c (bool_vector_binop_driver): Rely on this.
10186 Fix bug that occasionally overran the destination.
10187 * lisp.h (struct Lisp_Bool_vector): Document this.
10189 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10191 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10194 * nsterm.m (init, run, stop:): Comment out for now, does not work
10197 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10199 * charset.c (syms_of_charset): Don't read past end of string.
10201 2013-11-19 Glenn Morris <rgm@gnu.org>
10203 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10205 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10207 Add hooks to run on gaining/losing focus. (Bug#15029)
10208 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10209 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10210 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10212 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10214 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10215 The old names predated the API change that put destination at end.
10217 Improve API of recently-added bool vector functions (Bug#15912).
10218 The old API had (bool-vector-count-matches A B)
10219 and (bool-vector-count-matches-at A B I), which gave the
10220 misleading impression that the two functions were variants, one
10221 with a location I. The new API has (bool-vector-count-population A)
10222 and (bool-vector-count-consecutive A B I) to make the distinction
10223 clearer. The first function no longer has a B argument, since the
10224 caller can easily determine the number of nils if the length and
10225 number of ts is known.
10226 * data.c (Fbool_vector_count_population): Rename from
10227 bool_vector_count_matches, and accept just 1 argument.
10228 (Fbool_vector_count_consecutive): Rename from
10229 Fbool_vector_count_matches_at.
10231 Always allocate at least one bits_word per bool vector.
10232 See Daniel Colascione in:
10233 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10234 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10235 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10236 * lisp.h (struct Lisp_Bool_vector): Document this.
10238 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10240 * insdel.c (invalidate_buffer_caches): New function, consolidated
10241 from part of prepare_to_modify_buffer.
10242 (insert_from_gap, prepare_to_modify_buffer):
10243 * coding.c (code_convert_region, code_convert_string):
10244 Call invalidate_buffer_caches. (Bug#15841)
10246 * lisp.h (invalidate_buffer_caches): Add prototype.
10248 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10250 * w32term.c (x_update_window_end): Don't invalidate the entire
10251 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10252 highlight needs to be redisplayed. (Bug#15913)
10254 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10256 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10258 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10260 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10261 while we are using Vprin1_to_string_buffer.
10263 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10264 after inserting the description string. (Bug#15907)
10266 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10268 * data.c: Work around bogus GCC diagnostic about shift count.
10269 Reported by Eli Zaretskii in
10270 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10271 (pre_value): New function.
10272 (count_trailing_zero_bits): Use it.
10274 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10276 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10277 assume C macros are not supported even under -g3 in these old GCC
10280 2013-11-15 Leo Liu <sdl.web@gmail.com>
10282 * minibuf.c (Ftry_completion, Fall_completions)
10283 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10285 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10287 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10288 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10289 This avoids placing unnecessary constants into the Emacs code.
10291 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10293 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10294 for Cygwin w32 build.
10296 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10297 for Cygwin w32 build. (Bug#15892)
10299 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10301 Simplify, port and tune bool vector implementation.
10302 * alloc.c (bool_vector_exact_payload_bytes)
10303 (bool_vector_payload_bytes): Remove.
10304 (bool_vector_fill): Return its argument.
10305 * alloc.c (bool_vector_fill):
10307 * print.c (print_object):
10308 Simplify by using bool_vector_bytes.
10309 * alloc.c (make_uninit_bool_vector):
10310 New function, broken out from Fmake_bool_vector.
10311 (Fmake_bool_vector): Use it. Use tail call.
10312 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10313 * data.c (BITS_PER_ULL): New constant.
10314 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10315 if long long versions don't exist.
10316 (shift_right_ull): New function.
10317 (count_one_bits_word): New function, replacing popcount_bits_word
10318 macro. Don't assume that bits_word is no wider than long long.
10319 (count_one_bits_word, count_trailing_zero_bits):
10320 Don't assume that bits_word is no wider than long long.
10321 * data.c (bool_vector_binop_driver, bool_vector_not):
10322 * fns.c (Fcopy_sequence):
10324 Create an uninitialized destination, to avoid needless work.
10325 (internal_equal): Simplify.
10326 (Ffillarray): Prefer tail call.
10327 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10328 contain at least one word.
10329 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10330 chars are narrower than ints.
10331 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10332 * fns.c (Fcopy_sequence):
10334 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10335 Don't try to port to hosts where bits_word values have holes; the
10336 code wouldn't work there anyway. Verify this assumption, though.
10337 (bool_vector_bytes): New function.
10338 (make_uninit_bool_vector): New decl.
10339 (bool_vector_fill): Now returns Lisp_Object.
10341 * xfns.c (xic_create_fontsetname):
10342 * xrdb.c (gethomedir): Prefer tail calls.
10344 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10346 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10347 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10349 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10350 that requires a return value.
10351 (Fset_buffer_modified_p): Take advantage of this change to do
10354 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10356 * buffer.c (Frestore_buffer_modified_p): Sync it with
10357 Fset_buffer_modified_p.
10358 (Fforce_mode_line_update): New function, moved from subr.el.
10359 (Fset_buffer_modified_p): Use them.
10360 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10362 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10364 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10365 This avoids undefined behavior when subtracting pointers into
10366 different aways. On my platform it also makes the code a tad
10367 smaller and presumably faster.
10369 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10371 * keyboard.c (command_loop_1): Use region-extract-function.
10372 * insdel.c (Qregion_extract_function): Not static any more (can we
10373 stop pretending that these vars can benefit from being marked static?).
10375 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10377 * search.c (find_newline): If buffer text is relocated during the
10378 "dumb loop", adjust C pointers into buffer text to follow suit.
10381 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10383 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10384 for conversion (Bug#15837).
10386 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10388 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10389 for the entire range of inserted characters. (Bug#15841)
10391 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10393 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10395 (realize_default_face): Remove assignment to distant-foreground if
10396 unspecified (Bug#15815).
10398 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10400 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10401 cache-long-scans disabled, since we don't want to call
10402 prepare_to_modify_buffer (in insert_1_both) for each message we
10405 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10406 from buffer.c. Improve commentary to the buffer field setter
10409 * buffer.c (bset_cache_long_scans): Static function deleted.
10410 Improve commentary to the buffer field setter functions.
10411 (init_buffer_once): Default for cache-long-scans changed to t.
10414 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10416 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10418 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10419 This bug was introduced in my 2013-06-21 change, and caused
10420 struct Lisp_Sub_Char_Table objects to be given too many slots,
10421 which broke 'make -C admin/unidata'.
10423 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10425 Import changes from mac-port 4.5.
10426 * macfont.m (mac_font_copy_default_descriptors_for_language)
10427 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10428 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10429 (macfont_language_default_font_names): New.
10430 (macfont_list): Rearrange language/charset code.
10431 (macfont_close): Don't check for macfont_info->cache.
10432 (mac_ctfont_create_preferred_family_for_attributes): New font
10433 selection code, call
10434 mac_font_copy_default_name_for_charset_and_languages.
10435 (mac_font_copy_default_descriptors_for_language)
10436 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10438 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10440 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10442 Port to C11 aligned_alloc, and fix some integer overflows.
10443 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10444 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10445 and use of posix_memalign replaced with aligned_alloc.
10446 (aligned_alloc): New function, defined or declared as needed.
10447 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10448 Don't undef; configure.ac now does this.
10449 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10450 (calloc, aligned_alloc): Check for integer overflow.
10451 (aligned_alloc): Rename from memalign. All uses changed.
10452 (memalign): New function, an alias for aligned_alloc.
10454 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10456 * xdisp.c (redisplay_internal): Fix typo in last change.
10458 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10460 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10462 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10464 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10465 redisplay--mode-lines-cause.
10466 (redisplay_internal): Keep them uptodate. Remove redundant check of
10467 buffer_shared_and_changed.
10468 * *.[chm]: Number every assignment to update_mode_lines so we
10469 can track why it is set.
10471 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10473 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10475 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10477 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10478 can track why it is set.
10480 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10482 Integer-related fixes for term.c etc.
10483 * dispextern.h (face_tty_specified_color): New function.
10484 * term.c (turn_on_face): Don't rely on undefined behavior when
10485 assigning an out-of-range value to 'long'.
10486 Simplify test for toggling highlight.
10487 (tty_capable_p): Omit last two (unused) args. All callers changed.
10488 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10489 (read_menu_input, tty_menu_activate, tty_menu_show):
10490 * xfaces.c (x_supports_face_attributes_p)
10491 (tty_supports_face_attributes_p):
10492 Use bool for boolean. All callers changed.
10493 (tty_supports_face_attributes_p): Omit defaults for color indices;
10494 no longer needed. Simplify tail call.
10496 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10498 * xdisp.c (prepare_menu_bars): Mark static.
10499 * lisp.h (prepare_menu_bars): Don't declare.
10500 * xselect.c (x_handle_selection_clear):
10501 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10503 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10505 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10506 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10508 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10510 * keyboard.c (Fcommand_error_default_function): Rename from
10511 Fdefault_error_output.
10513 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10515 * keyboard.c (Fdefault_error_output): New function, extracted from
10516 cmd_error_internal.
10517 (syms_of_keyboard): Use it for Vcommand_error_function.
10519 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10521 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10522 (init_eval): Use it to ensure handlerlist is non-NULL.
10523 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10524 (Fsignal): Adjust NULLness test of handlerlist.
10525 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10527 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10529 * callproc.c (call_process): Call prepare_to_modify_buffer before
10530 decoding text read from the sub-process, as the decoded stuff will
10531 be inserted into the buffer. This will invalidate the various
10532 caches maintained for the buffer. (Bug#15148)
10534 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10536 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10537 string of glyphless-char-display.
10539 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10541 * nsfns.m (ns_get_name_from_ioreg): New function.
10542 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10543 OSX >= 10.9. Use ns_get_name_from_ioreg.
10545 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10547 Simplify and port recent bool vector changes.
10548 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10549 only in this file. Use a more-efficient implementation if the
10550 second argument is a power of 2.
10551 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10552 Remove no-longer-necessary compile-time checks.
10553 (bool_vector_exact_payload_bytes): New function.
10554 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10555 exact payload changed to call the new function. Do not assume
10556 that the arg or result fits in ptrdiff_t.
10557 (bool_vector_fill): New function.
10558 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10560 (vroundup_ct): Don't assume arg fits in size_t.
10561 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10562 invoke set_category_set.
10563 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10564 All callers changed. Use bool_vector_set.
10565 * category.h (XCATEGORY_SET): Remove; no longer needed.
10566 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10567 bool_vector_bitref.
10568 * data.c (Faref): Use bool_vector_ref.
10569 (Faset): Use bool_vector_set.
10570 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10571 (Fbool_vector_not, Fbool_vector_count_matches)
10572 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10573 * fns.c (concat): Use bool_vector_ref.
10574 (Ffillarray): Use bool_vector_fill.
10575 (mapcar1): Use bool_vector_ref.
10576 (sxhash_bool_vector): Hash words, not bytes.
10577 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10578 a constant, since it's now used in #if.
10579 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10580 unsigned char on unusual architectures, so that we no longer
10581 assume that the number of bits per bits_word is a power of two or
10582 is a multiple of 8 or of CHAR_BIT.
10583 (Qt): Add forward decl.
10584 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10585 at least as strictly as bits_word.
10586 (bool_vector_data, bool_vector_uchar_data): New accessors.
10587 All data structure accesses changed to use them.
10588 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10589 (bool_vector_set): New functions.
10590 (bool_vector_fill): New decl.
10591 (ROUNDUP): Move to alloc.c as described above.
10593 Fix recent gnutls changes.
10594 * gnutls.c (Fgnutls_boot): Don't assume C99.
10595 * process.c (wait_reading_process_output): Fix typo in recent change.
10597 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10599 * process.c (wait_reading_process_output, read_process_output)
10600 (send_process): Check gnutls_state is not NULL.
10602 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10603 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10605 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10607 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10608 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10610 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10613 * nsfns.m (Fx_create_frame): Fix memory leak.
10615 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10616 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10617 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10619 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10621 * xdisp.c (message3_nolog, message_with_string): Encode the string
10622 before writing it to the terminal in a non-interactive session.
10624 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10625 sure we concatenate them into a unibyte string.
10627 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10628 resulting temporary name before returning it to the caller.
10629 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10630 is a unibyte string, convert NAME to a unibyte string to ensure
10631 that the result is also a unibyte string.
10633 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10634 create unibyte strings from default paths and directory/file
10637 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10640 * callproc.c (init_callproc): Use build_unibyte_string to make
10641 sure we create unibyte strings from default paths and
10642 directory/file names.
10644 * buffer.c (init_buffer): Don't store default-directory of
10645 *scratch* in multibyte form. The original problem which led to
10646 that is described in
10647 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10648 but it was solved long ago. (Bug#15260)
10650 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10652 Port to stricter C99 platforms.
10653 Especially, C99 prohibits nesting a struct X inside struct Y if
10654 struct X has a flexible array member.
10655 * alloc.c (struct sdata): New type.
10656 (sdata): Implement in terms of struct sdata.
10657 Remove u member; all uses replaced by next_vector, set_next_vector.
10658 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10659 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10660 (struct sblock): Rename first_data member to data, which is now
10661 a flexible array member. All uses changed.
10662 (next_vector, set_next_vector, large_vector_vec): New functions.
10663 (vector_alignment): New constant.
10664 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10665 (struct large-vector): Now merely a NEXT member, since the old approach
10666 ran afoul of stricter C99. All uses changed to use
10667 large_vector_vec or large_vector_offset.
10668 (large_vector_offset): New constant.
10669 * dispnew.c: Include tparam.h, for tgetent.
10670 Do not include term.h; no longer needed.
10671 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10672 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10673 (struct Lisp_Vector): Use a flexible array member for contents,
10674 instead of a union with a member that is an array of size 1.
10676 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10677 fact that the struct no longer contains a union.
10678 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10679 (struct Lisp_Save_Value, struct Lisp_Free):
10680 Use unsigned, not int, for spacers, to avoid c99 warning.
10681 (union specbinding): Use unsigned, not bool, for bitfield, as
10682 bool is not portable to pre-C99 hosts.
10684 2013-11-04 Glenn Morris <rgm@gnu.org>
10686 * emacs.c (usage_message): Mention that `-L :...' appends.
10688 2013-11-02 Glenn Morris <rgm@gnu.org>
10690 * Makefile.in (abs_builddir): Remove.
10691 (bootstrap_exe): Use relative filename.
10693 Use relative filenames in TAGS files.
10694 * Makefile.in (abs_srcdir): Remove it again.
10695 (.PHONY): Remove frc.
10696 (maintainer-clean): No more TAGS-LISP file.
10697 (TAGS): Pass relative file names to etags.
10698 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10700 * Makefile.in (abs_srcdir): New, set by configure.
10702 (maintainer-clean): Remove pointless echo. That should be in the
10703 top-level Makefile, if anywhere. Delete TAGS-LISP.
10704 (extraclean): No s/ and m/ directories for some time.
10705 (TAGS): Also depend on ctagsfiles3.
10706 Remove no-longer-defined S_FILE.
10707 Pass absolute filenames to etags once more.
10708 (TAGS-LISP): Replace lispdir with its expansion.
10709 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10710 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10712 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10714 * xfaces.c (check_lface_attrs, realize_default_face):
10715 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10716 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10718 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10720 * emacs.c (original_pwd): Remove global var by making it local.
10721 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10723 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10725 * xfaces.c: Declare color_distance.
10726 (QCdistant_foreground): New variable.
10727 (NEAR_SAME_COLOR_THRESHOLD): New define.
10728 (load_color2): New function.
10729 (load_color): Call load_color2.
10730 (load_face_colors): Call load_color2 and if distant-color is specified
10731 calculate distant and use distant-color if colors are near.
10732 (LFACE_DISTANT_FOREGROUND): New define.
10733 (merge_face_ref, Finternal_set_lisp_face_attribute)
10734 (Finternal_get_lisp_face_attribute)
10735 (x_supports_face_attributes_p): Handle distant-foreground similar to
10737 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10739 * dispextern.h (lface_attribute_index):
10740 Add LFACE_DISTANT_FOREGROUND_INDEX.
10742 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10744 * image.c (pbm_next_char): New function.
10745 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10746 (pbm_scan_number): Use it.
10747 (Qlibjpeg_version): New variable.
10748 (syms_of_image): DEFSYM and initialize it.
10750 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10752 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10754 2013-10-31 Glenn Morris <rgm@gnu.org>
10756 * emacs.c (original_pwd): New char.
10757 (main): If using --chdir, store original_pwd.
10758 (init_cmdargs): When setting Vinvocation_directory based on a
10759 relative argv[0], use original_pwd if set. (Bug#15768)
10761 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10763 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10765 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10767 * insdel.c: Fix minor problems found by static checking.
10768 (Qregion_extract_function): Now static.
10769 (prepare_to_modify_buffer_1): Remove unused locals.
10771 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10773 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10774 (syms_of_xdisp): Declare pre-redisplay-function.
10775 (markpos_of_region): Remove function.
10776 (init_iterator, compute_stop_pos, handle_face_prop)
10777 (face_before_or_after_it_pos, reseat_to_string)
10778 (get_next_display_element, window_buffer_changed)
10779 (redisplay_internal, try_cursor_movement, redisplay_window)
10780 (try_window_reusing_current_matrix, try_window_id, display_line)
10781 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10782 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10783 * window.h (struct window): Remove field `region_showing'.
10784 * dispextern.h (struct it): Remove region_beg/end_charpos.
10785 (face_at_buffer_position, face_for_overlay_string)
10786 (face_at_string_position): Update prototypes.
10787 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10788 (face_at_string_position): Remove `region_beg' and `region_end' args.
10789 * fontset.c (Finternal_char_font):
10790 * font.c (font_at, font_range): Adjust calls accordingly.
10791 * insdel.c (Qregion_extract_function): New var.
10792 (syms_of_insdel): Initialize it.
10793 (prepare_to_modify_buffer_1): Use it.
10795 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10797 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10798 * ftxfont.c (ftxfont_get_gcs):
10799 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10800 * xfaces.c (x_free_colors, x_free_dpy_colors)
10801 (x_create_gc, unload_color):
10802 * xselect.c (x_property_data_to_lisp):
10803 * xsettings.c (parse_settings):
10804 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10805 (get_bits_and_offset): Adjust definition.
10806 * frame.c (XParseGeometry): Adjust locals.
10807 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10808 * regex.h (toplevel): Likewise for reg_syntax_t.
10810 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10812 * eval.c (run_hook_with_args): Use FUNCTIONP.
10814 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10816 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10817 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10818 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10819 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10820 on MS-Windows anyway.
10821 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10822 (free_realized_face): ...adjust user.
10823 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10824 white relief pixels to -1.
10825 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10826 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10827 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10829 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10831 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10832 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10833 in practice now. All callers changed.
10835 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10837 * dispextern.h (struct face): Use bitfields for 'underline_type'
10838 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10839 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10840 'stipple' member. Move 'lface' member up to help...
10841 * xfaces.c (make_realized_face): ...this function to find and
10842 clear just the members that need clearing.
10843 (load_face_colors, realize_x_face):
10844 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10846 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10848 * xftfont.c (struct xftfont_info): Remove set-but-unused
10850 (xftfont_open): Adjust user.
10851 (xftfont_get_colors): Remove useless prototype.
10853 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10855 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10856 before passing them to 'unexec'. (Bug#15260)
10858 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10860 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10862 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10864 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10865 the changed signature of the font driver's 'close' method.
10867 * w32font.h (w32font_close): Adjust the prototype to the change in
10868 function definition.
10870 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10872 * w32uniscribe.c (uniscribe_close): Adapt the call to
10873 w32font_close to its new prototype.
10875 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10877 Omit unused frame argument of font API's close function.
10878 * font.h (struct font): Drop frame argument. Adjust comment.
10879 * font.c (font_clear_cache, font_close_object): Adjust users.
10880 * ftfont.c (ftfont_close):
10881 * ftxfont.c (ftxfont_close):
10882 * macfont.m (macfont_close):
10883 * nsfont.m (nsfont_close):
10884 * w32font.c (w32font_close):
10885 * xfont.c (xfont_close):
10886 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10887 tweak comments and make functions safe if called more than once for
10888 the same font object.
10890 Perform font-specific cleanup when font object is swept by GC. See
10891 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10892 * alloc.c (cleanup_vector): New function.
10893 (sweep_vector): Call it for each reclaimed vector object.
10894 * font.h (struct font): Adjust comment.
10896 2013-10-24 Glenn Morris <rgm@gnu.org>
10898 * Makefile.in (abs_top_srcdir): New, set by configure.
10900 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10902 Adjust recent font-related changes to fix bug#15686.
10903 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10904 is a live window system frame, mark its default font too.
10906 2013-10-23 Glenn Morris <rgm@gnu.org>
10908 * Makefile.in (RUN_TEMACS): Make relative (again).
10909 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10910 (bootstrap-emacs$(EXEEXT)):
10911 Quote entities that might contain whitespace.
10913 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10915 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10916 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10918 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10920 Do not allow font caches to grow too large.
10921 * alloc.c (compact_font_cache_entry, compact_font_caches):
10922 New functions or stub if not HAVE_WINDOW_SYSTEM.
10923 (compact_undo_list): Factor out from Fgarbage_collect.
10925 (mark_face_cache): Mark face font. Move down to avoid
10927 (mark_terminals): Do not mark font cache here.
10928 (Fgarbage_collect): Call compaction functions described
10929 above. Adjust comment.
10931 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10933 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10934 chdir to HOME (bug#15607).
10936 * nsterm.m (Qcocoa, Qgnustep): New variables.
10937 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10938 (ns_get_color): Make selection color work for GNUstep also.
10940 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10942 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10943 handles mouse clicks. Instead, let GPM use the same code as all
10944 the other mice use. See the discussion starting at
10945 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10946 for the details of the problem with the menu bar this fixes.
10948 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10950 Remove port-specific display name lists to avoid extra
10951 complexity and data duplication with display info lists.
10952 * xterm.h (x_display_name_list): Remove declaration.
10953 * xterm.c (x_display_name_list): Remove.
10954 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10955 * xfns.c (x_display_info_for_name, Fx_display_list):
10956 Likewise. Use x_display_list where appropriate.
10957 * w32term.h (w32_display_name_list): Remove declaration.
10958 * w32term.c (w32_display_name_list): Remove.
10959 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10961 * w32fns.c (x_display_info_for_name, Fx_display_list):
10962 Likewise. Use x_display_list where appropriate.
10963 * nsterm.h (ns_display_name_list): Remove declaration.
10964 * nsterm.m (ns_display_name_list): Remove.
10965 (ns_term_init, syms_of_nsterm): Adjust users.
10966 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10967 Likewise. Use x_display_list where appropriate.
10968 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10969 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10970 (mark_terminals): Mark per-terminal font cache.
10972 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10974 Don't run timers in input-pending-p. Its new check-timers param
10975 provides the prior behavior. (Bug#15045).
10976 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10978 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10980 Make some functions static in non-Microsoft builds.
10981 On my platform (Fedora 19 x86-64), this shrinks the
10982 Emacs executable (text+data) by 0.25%.
10983 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10984 (load_color) [!MSDOS]:
10985 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10986 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10987 * lisp.h (check_existing):
10988 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10989 (network_interface_info) [!WINDOWSNT]:
10990 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10991 Remove extern decls.
10992 * fileio.c (check_existing):
10993 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10994 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10995 (network_interface_info) [!WINDOWSNT]:
10996 * term.c (encode_terminal_code) [!WINDOWSNT]:
10997 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10998 * xfaces.c (load_color) [!MSDOS]:
11000 * fileio.c (check_existing, check_executable, check_writable):
11001 * process.c (network_interface_list, network_interface_info):
11002 Move earlier, so that we don't need forward decls.
11003 * gnutls.c (fn_gnutls_transport_set_errno)
11004 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11006 * w32.c (init_environment): Use faccessat rather than
11007 check_existing, partly for consistency with the rest of the code
11008 in this file, partly so that check_existing can be static.
11010 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11011 * emacs.c (MAIN_PROGRAM): New macro.
11012 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11013 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11015 bool vector int width fixes
11016 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11017 (Fbool_vector_count_matches_at):
11018 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11019 can exceed PTRDIFF_MAX, at least in theory.
11020 (Fbool_vector_count_matches_at):
11021 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11023 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11025 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11026 (struct sockaddr): Add forward decl, for platforms that lack it.
11028 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11030 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11033 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11035 * w32.c (network_interface_get_info, network_interface_list)
11036 (network_interface_info): New functions. (Bug#15610)
11037 (GetAdaptersInfo_Proc): New typedef.
11038 (get_adapters_info): New wrapper function.
11039 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11041 * process.h (network_interface_list, network_interface_info):
11044 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11045 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11046 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11047 for WINDOWSNT. Doc fix.
11048 (syms_of_process): Defsubr Snetwork_interface_list and
11049 Snetwork_interface_info unconditionally.
11051 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11052 in NS GUI sessions. (Bug#15629)
11054 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11056 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11058 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11060 * print.c (print_object): Print " ..." when truncating bool vectors.
11062 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11064 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11065 standard mouse buttons.
11067 * termhooks.h (struct input_event): Remove incorrect commentary.
11069 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11071 Disallow bool vector operations on mixed-length operands.
11072 The old behavior left garbage in the result vector sometimes,
11073 and didn't seem to be useful.
11074 * data.c (Qwrong_length_argument): New static var.
11075 (wrong_length_argument): New function.
11076 (bool_vector_binop_driver): Check that args agree in length.
11078 * keyboard.c, keyboard.h (all_kboards): Now static.
11080 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11082 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11083 note from the lispref.
11085 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11087 * nsterm.h (struct ns_display_info): Remove set-but-unused
11088 member image_cache (image caches are per-terminal anyway).
11089 (FRAME_X_IMAGE_CACHE): Remove.
11090 * nsterm.m (ns_initialize_display_info): Adjust user.
11092 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11094 * w32proc.c: Include mingw_time.h.
11096 * w32.c: Include mingw_time.h.
11098 Implement scrolling of TTY menus when the screen is too short.
11100 * term.c (tty_menu_display): Accept an additional argument, the
11101 menu item from which to start displaying the menu. Account for
11102 the value of Y when limiting the menu to the number of available
11104 (mi_result): New enumeration.
11105 (read_menu_input): Return enumerated value. When the y coordinate
11106 hits min_y or max_y, return scroll indication instead of wrapping
11108 (tty_menu_activate): Handle the scrolling indications from
11109 read_menu_input. Compute the first menu item to display and pass
11110 it to tty_menu_display.
11112 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11114 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11115 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11116 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11117 Adjust to match the change described below.
11118 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11119 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11120 memory_below_frame members to...
11121 * termchar.h (struct tty_display_info): ...here because they're
11122 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11123 * term.c (init_tty):
11124 * nsterm.m (ns_create_terminal):
11125 * w32term.c (w32_create_terminal):
11126 * xterm.c (x_create_terminal): Adjust users.
11127 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11128 to filter out non-TTY frames. Adjust comment.
11129 (scrolling): Adjust user. Prefer eassert for debugging check.
11131 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11133 * xfaces.c (PT_PER_INCH): Remove unused macro.
11134 * termhooks.h (struct terminal): Remove set-but-unused
11135 member fast_clear_end_of_line.
11136 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11137 * nsterm.m (ns_create_terminal):
11138 * term.c (init_tty):
11139 * w32term.c (w32_create_terminal):
11140 * xterm.c (x_create_terminal): Adjust users.
11142 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11144 * lisp.h (bool_vector_size): New function.
11145 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11146 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11147 (Fbool_vector_not, Fbool_vector_count_matches_at):
11148 Remove uses of 'eassume' that should no longer be needed,
11149 because they are subsumed by the 'eassume' in bool_vector_size.
11151 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11153 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11154 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11155 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11157 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11159 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11160 have different dimensions. (Bug#15575)
11162 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11165 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11167 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11169 * term.c (tty_menu_show): Never return with unbalanced
11170 specpdl. Use eassert for debugging check. Adjust style.
11172 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11174 * term.c (read_menu_input): Make selection of menu items
11175 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11176 (tty_menu_activate): Fix off-by-one error when computing max_y.
11178 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11180 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11181 audit logging (only used with GnuTLS 3.x) and enable it.
11183 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11185 * dispnew.c (redraw_frame): Remove useless #ifdef because
11186 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11187 Also, move TTY fflush to...
11188 * term.c (tty_update_end): ...this function.
11190 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11192 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11193 the end of the frame's glyph matrix. (Bug#15575)
11195 * term.c (tty_menu_display): Don't move cursor while overwriting
11196 frame's glyphs with menu items. Limit the number of items
11197 displayed to what can be shown on the available screen lines,
11198 excluding the echo area.
11199 (tty_menu_activate): Limit the Y coordinate allowed by
11200 read_menu_input to the last screen line used for menu display.
11202 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11204 * lisp.h (eassume): New macro.
11205 Also, include <verify.h>, for 'assume'.
11206 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11207 (vroundup, vector_nbytes):
11208 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11209 (Fbool_vector_not, Fbool_vector_count_matches)
11210 (Fbool_vector_count_matches_at):
11211 Use eassume, not eassert.
11212 * casetab.c (set_identity, shuffle):
11213 * composite.c (composition_gstring_put_cache):
11214 * dispnew.c (update_frame_1):
11215 * ftfont.c (ftfont_shape_by_flt):
11216 * image.c (gif_load):
11217 * intervals.c (offset_intervals):
11218 * macfont.m (macfont_shape):
11219 Remove calls to 'assume' that are no longer needed, because
11220 --enable-gcc-warnings no longer generates bogus warnings
11221 when these calls are removed.
11223 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11225 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11227 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11229 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11230 (Qsubstitute_env_in_file_name): New var.
11231 (syms_of_fileio): Define it.
11233 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11235 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11236 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11239 * term.c (save_and_enable_current_matrix): Don't allocate and
11240 don't save margin areas.
11241 (restore_desired_matrix): Don't restore margin areas.
11242 (free_saved_screen): Don't free margin areas.
11244 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11246 * image.c: Pacify --enable-gcc-warnings.
11247 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11248 #define only if used.
11250 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11252 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11253 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11254 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11255 (gif_load): For giflib v5.x and later, display the error message
11256 produced by giflib when its functions fail.
11257 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11260 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11262 * keyboard.c (last_event_timestamp): Remove. For X selection and
11263 GTK popup menus, it may be obtained from per-frame X display info.
11264 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11265 (process_special_events): Adjust users.
11266 * keyboard.h (last_event_timestamp): Remove declaration.
11267 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11268 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11269 * menu.h (xmenu_show): Adjust prototype.
11270 * menu.c (Fx_popup_menu): Adjust user.
11271 * xselect.c (x_own_selection, x_get_foreign_selection)
11272 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11274 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11276 * keyboard.c (init_kboard): Now static. Add arg
11277 to denote window system. Adjust comment.
11278 (init_keyboard): Adjust user.
11279 (allocate_kboard): New function.
11280 (syms_of_keyboard):
11281 * nsterm.m (ns_term_init):
11282 * term.c (init_tty):
11283 * w32term.c (w32_create_terminal):
11284 * xterm.c (x_term_init): Use it.
11285 * keyboard.h (init_kboard): Remove prototype.
11286 (allocate_kboard): Add prototype.
11288 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11290 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11291 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11293 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11295 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11297 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11299 * term.c (tty_menu_activate): Flush the output stream after
11300 showing the cursor, and don't mark the frame garbaged at exit from
11301 the function. Fixes redisplay glitches when moving from one menu
11304 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11306 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11307 or throw error (Bug#15570).
11309 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11311 * intervals.c (temp_set_point_both): Move test into 'eassert',
11314 * lisp.h (eassert): Don't use 'assume'.
11315 Sometimes 'assume' wins in performance, and sometimes it loses,
11316 so it shouldn't be used all the time. Perhaps we need two
11317 flavors of 'eassert', one for where 'assume' is far more likely
11318 to help or to hurt; but that can be done later.
11319 Reported by Dmitry Antipov in
11320 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11321 Also, don't include <verify.h>; no longer needed.
11323 2013-10-09 Glenn Morris <rgm@gnu.org>
11325 * eval.c (Fcond): Doc tweak.
11327 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11329 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11330 expressions with side effects to eassert. (Bug#15565)
11332 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11334 * fns.c (hashfn_user_defined): Allow hash functions to return any
11337 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11339 Fix minor problems found by static checking.
11340 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11341 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11342 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11343 * keyboard.c (read_menu_command): Remove unused local.
11344 * lisp.h (read_menu_command): New decl.
11345 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11346 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11347 Return ptrdiff_t, not int.
11348 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11349 not int, for benefit of xpalloc.
11350 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11352 (have_menus_p): Remove; unused.
11353 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11354 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11355 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11357 (save_and_enable_current_matrix): Omit unnecessary casts.
11358 (read_menu_input): Omit local extern decl (now in lisp.h).
11359 Don't access uninitialized storage if mouse_get_xy fails.
11360 (tty_menu_activate): Mark local as initialized, for lint.
11361 (tty_menu_activate, tty_meny_show): Remove unused locals.
11363 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11365 Support menus on text-mode terminals.
11366 * xterm.h (xw_popup_dialog): Add prototype.
11368 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11369 (xmenu_show): Block input here, instead in Fx_popup_menu.
11370 (xw_popup_dialog): New function, with X-specific bits of popup
11373 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11376 * window.c (Fset_window_configuration): Use run-time tests of the
11377 frame type instead of compile-time conditionals, when menu-bar
11378 lines are considered.
11380 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11381 (w32_popup_dialog): New prototypes.
11383 * w32menu.c (Fx_popup_dialog): Function deleted.
11384 (w32_popup_dialog): New function, with w32 specific bits of popup
11385 dialogs. Block input here.
11387 * w32inevt.c (w32_console_read_socket): Minor change to add
11388 debugging TTY events.
11390 * w32fns.c (show_hourglass): If returning early because the frame
11391 is not a GUI frame, unblock input.
11393 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11394 (cursorY): New functions.
11396 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11397 WINDOWSNT, macros that call curX and curY elsewhere.
11399 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11401 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11402 specific function to hide and show cursor on a text-mode terminal.
11403 (tty_menu_struct, struct tty_menu_state): New structures.
11404 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11405 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11406 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11407 (tty_menu_locate, save_and_enable_current_matrix)
11408 (restore_desired_matrix, screen_update, read_menu_input)
11409 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11410 (tty_pop_down_menu, tty_menu_last_menubar_item)
11411 (tty_menu_new_item_coords, tty_menu_show): New functions.
11412 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11414 * nsterm.h (ns_popup_dialog): Adjust prototype.
11416 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11417 of in x-popup-menu.
11418 (ns_popup_dialog): Adapt order of arguments to the other
11419 *_menu_show implementations.
11420 (Fx_popup_dialog): Function deleted.
11422 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11424 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11426 * menu.c (have_boxes): New function.
11427 (single_keymap_panes): Use it instead of a compile-time
11429 (single_menu_item): Use run-time tests of the frame type instead
11430 of compile-time conditionals.
11431 (encode_menu_string): New function.
11432 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11433 the macro, since different types of frame need different encoding
11435 (digest_single_submenu): Use run-time tests of frame type instead
11436 of, or in addition to, compile-time conditionals.
11437 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11438 (Fx_popup_menu): Detect when the function is called from keyboard
11439 on a TTY. Don't barf when invoked on a text-mode frame.
11440 Check frame type at run time, instead of compile-time conditionals for
11441 invoking terminal-specific menu-show functions.
11442 Call tty_menu_show on text-mode frames.
11443 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11444 run time to determine which alternative to invoke; support dialogs
11447 * keyboard.h <Qmouse_movement>: Declare.
11449 * keyboard.c <Qmouse_movement>: Now extern.
11450 <Qecho_keystrokes>: New static variable.
11451 (read_key_sequence): Accept an additional argument, a flag to
11452 prevent redisplay during reading of the key sequence. All callers
11454 (read_menu_command): New function.
11455 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11457 (toolkit_menubar_in_use): New function.
11458 (make_lispy_event): Use it instead of a compile-time test.
11460 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11461 window-system being available.
11463 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11464 to x-popup-dialog on the frame type, they all now support popup
11467 * dispnew.c (save_current_matrix): Save the margin areas.
11468 (restore_current_matrix): Restore margin areas.
11469 (update_frame_with_menu): New function.
11471 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11474 * alloc.c (make_save_ptr): Now compiled unconditionally.
11476 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11478 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11479 (redraw_frame, update_frame): Adjust users.
11480 * dispextern.h (set_window_update_flags): Adjust prototype.
11481 * xdisp.c (redisplay_internal): When updating all frames with zero
11482 windows_or_buffers_changed, assume that only the windows that shows
11483 current buffer should be really updated.
11485 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11487 Do not allocate huge temporary memory areas and objects while encoding
11488 for file I/O, thus reducing an enormous memory usage for large buffers.
11489 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11490 * coding.h (struct coding_system): New member raw_destination.
11491 * coding.c (setup_coding_system): Initialize it to zero.
11492 (encode_coding_object): If raw_destination is set, do not create
11493 dst_object. Add comment.
11494 * fileio.c (toplevel): New constant E_WRITE_MAX.
11495 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11496 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11498 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11500 * nsterm.m (windowDidExitFullScreen:)
11501 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11503 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11505 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11506 * keyboard.c (unblock_input_to): Don't process pending signals
11507 if a fatal error is in progress.
11509 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11510 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11511 they're talking about words in Lisp bool vectors.
11512 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11513 * data.c (popcount_bits_word): Rename from popcount_size_t.
11514 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11517 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11519 Improve support for popcount and counting trailing zeros (Bug#15550).
11520 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11521 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11522 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11523 (popcount_size_t_msc, popcount_size_t_gcc):
11524 Remove; now done by Gnulib.
11525 (popcount_size_t): Now a macro that defers to Gnulib.
11526 (count_trailing_zero_bits): Return int, for consistency with
11527 Gnulib and because Emacs prefers signed to unsigned int.
11528 Don't assume that size_t is either unsigned int or unsigned long
11529 or unsigned long long.
11530 (size_t_to_host_endian): Do not assume that size_t is either
11531 exactly 32 or exactly 64 bits wide.
11532 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11533 etc., so that it's now an enum constant, not a macro.
11534 No need to assume that it's either 32 or 64.
11536 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11538 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11541 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11543 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11544 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11546 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11548 emacs_read and emacs_write now use void *, not char *.
11549 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11550 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11551 Buffer arg is now void *, not char *. This matches plain
11552 'read' and 'write' better, and avoids a constraint violation
11553 on Solaris 9 with Oracle Studio.
11555 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11557 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11558 memset to explicit loop. Otherwise copy largest possible chunk
11559 from initialized to uninitialized part, thus allowing the longer
11560 memcpy runs and reducing the number of loop iterations.
11562 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11564 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11565 hide toolbar (Bug#15388).
11566 (windowDidEnterFullScreen:): If presentation options are zero,
11567 set them here (Bug#15388).
11568 (ns_update_auto_hide_menu_bar): Remove runtime check.
11569 Don't auto hide dock unless menubar is also auto hidden.
11571 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11573 * editfns.c (message): Mention batch mode in doc string.
11575 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11577 * nsterm.m (check_native_fs): Remove erroneous comment.
11579 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11581 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11582 uses find_newline instead of scan_newline and so doesn't move point.
11584 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11586 Use hardware support for byteswapping on glibc x86 etc.
11587 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11588 whereas the old swap64 needed 30.
11589 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11590 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11591 Use byteswap.h's macros to swap bytes.
11592 * lisp.h (swap16, swap32, swap64): Remove.
11593 All uses replaced by bswap_16, bswap_32, bswap_64.
11595 * bytecode.c (exec_byte_code): Use some more volatile variables
11596 to work around local variables getting clobbered by longjmp.
11597 Port to pre-C99, which doesn't allow decls after stmts.
11599 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11601 * lisp.h (eassert): Assume that COND is true when optimizing.
11602 In other words, take on the behavior of eassert_and_assume.
11603 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11604 (eassert_and_assume): Remove. All uses replaced by eassert.
11606 * xdisp.c (Qglyphless_char): Now static.
11608 Adjust to merge from gnulib.
11609 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11610 * lisp.h: Include <verify.h>, for 'assume'.
11612 * eval.c (clobbered_eassert): New macro.
11613 (internal_catch, internal_condition_case)
11614 (internal_condition_case_1, internal_condition_case_2)
11615 (internal_condition_case_n): Use it instead of eassert
11616 when the argument contains locals clobbered by longjmp.
11617 Don't use clobbered locals outside of clobbered_eassert.
11618 (internal_lisp_condition_case): Use a volatile variable
11619 to work around a local variable's getting clobbered.
11621 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11623 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11624 (PUSH_HANDLER): New macro.
11625 (catchlist): Remove.
11626 (handlerlist): Always declare.
11628 * eval.c (catchlist): Remove (merge with handlerlist).
11629 (handlerlist, lisp_eval_depth): Not static any more.
11630 (internal_catch, internal_condition_case, internal_condition_case_1)
11631 (internal_condition_case_2, internal_condition_case_n):
11633 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11634 handlerlist/catchlist.
11635 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11636 handlerlist which can only handle a single condition-case handler at
11638 (find_handler_clause): Simplify since we only a single branch here
11641 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11643 (bcall0): New function.
11644 (exec_byte_code): Add corresponding cases. Improve error message when
11645 encountering an invalid byte-code. Let Bunwind_protect accept
11646 a function (rather than a list of expressions) as argument.
11648 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11649 and make them unconditional now that they're heap-allocated.
11651 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11653 * charset.c (Fdecode_char, Fencode_char): Remove description of
11654 `restriction' arg. now that it's hidden by advertised-calling-convention.
11656 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11658 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11659 Remove unused variable (from mac-port).
11660 (macfont_draw): Use s->ybase for correct y position.
11662 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11664 * frame.h (struct frame): Drop has_minibuffer member because...
11665 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11666 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11668 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11670 * window.h (struct window): Prefer enum text_cursor_kinds to int
11671 for phys_cursor_type member. Move the latter, phys_cursor_width,
11672 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11673 * window.c (replace_window, make_window): Adjust users.
11675 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11677 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11678 this module is never compiled otherwise.
11680 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11682 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11685 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11687 * xdisp.c (get_next_display_element): Don't call face_for_font in
11688 a build configured --without-x. (Bug#15484)
11690 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11692 * window.c (calc_absolute_offset): #elif should be #elif defined.
11694 * frame.c (delete_frame): Block/unblock input to overcome race
11695 condition (Bug#15475).
11697 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11699 * frame.c (delete_frame): Record selected frame only after
11700 calling Qdelete_frame_functions (Bug#15477).
11702 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11704 * nsterm.m (ns_selection_color): Remove.
11705 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11706 NSColor selectedText(Background)Color. Only for COCOA.
11707 (ns_term_init): Remove assignment of ns_selection_color, logic
11708 moved to ns_get_color.
11710 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11711 NS_SELECTION_COLOR_DEFAULT.
11712 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11714 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11716 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11717 frame' does not have the tool_bar_window member.
11719 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11721 Signal error when reading an empty byte-code object (Bug#15405)
11722 * lread.c (read1): Signal error.
11723 * alloc.c (make_byte_code): eassert header size.
11724 (sweep_vectors): Change an int to size_t.
11726 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11728 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11729 instead of ints, as it's the usual style for offsetof constants. See:
11730 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11732 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11733 This is ugly, but it should fix the performance problem for older
11734 GCC versions in the short run. I'll look into integrating the
11735 Gnulib module for popcount, as a better fix.
11736 See the thread starting in:
11737 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11738 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11739 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11740 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11741 (popcount_size_t): Use it.
11743 2013-09-24 Daniel Colascione <dancol@dancol.org>
11745 * process.c (Fnetwork_interface_info): Fix build break due to
11748 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11750 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11751 Prefer signed to unsigned integers where either will do.
11752 No need for 'const' on locals that do not escape.
11753 Omit easserts with unnecessary and unportable assumptions about
11754 alignment. Avoid unnecessary casts to char *.
11756 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11758 Use union for the payload of struct Lisp_Vector.
11759 This helps to avoid a few glitches dictated by C's aliasing rules.
11760 * lisp.h (struct Lisp_Vector): Use union for next and
11761 contents member. Adjust comment. Change related users.
11762 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11763 Related users changed.
11764 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11765 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11766 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11767 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11769 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11771 Optimize glyph row clearing and copying routines.
11772 * dispextern.h (struct glyph_row): Change layout of struct
11773 glyph_row to help copy_row_except_pointers. Adjust comment.
11774 * dispnew.c (null_row): Remove.
11775 (clear_glyph_row): Use offsetof and memset to find and clear
11776 just the members that need clearing. Adjust comment.
11777 (copy_row_except_pointers): Likewise for copying.
11779 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11781 Some minor cleanups of recently-added bool vector code.
11782 * conf_post.h (assume): Always return void. Use lint version
11783 only if GCC and MSC versions don't apply.
11784 * conf_post.h (assume):
11785 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11786 Depend on _MSC_VER, not __MSC_VER, for consistency with
11788 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11789 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11790 (bool_vector_binop_driver, count_trailing_zero_bits)
11791 (size_t_to_host_endian): Now static, not static inline;
11792 the latter isn't needed with modern compilers and doesn't
11793 work with older compilers anyway.
11795 * alloc.c (valgrind_p): Use bool for boolean.
11797 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11799 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11800 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11801 (display_last_displayed_message_p, message_buf_print)
11802 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11803 Use bool for boolean.
11804 * dispextern.h (cancel_line, init_desired_glyphs):
11805 Remove ancient leftover.
11806 (help_echo_showing_p, hourglass_shown_p):
11807 * lisp.h (noninteractive_need_newline): Adjust declaration.
11809 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11811 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11813 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11814 ...this file and convert the latter to static. Adjust comment.
11815 (make_initial_frame):
11816 * window.c (init_window_once): Adjust user.
11817 * frame.h (last_nonminibuf_frame): Remove declaration.
11818 * lisp.h (selected_frame): Likewise.
11819 * msdos.c (the_only_display_info): Adjust comment.
11821 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11823 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11824 computing the end column of mouse-highlight that comes from
11825 display or overlay strings. (Bug#15437)
11826 (note_mouse_highlight): Adapt calculation of last argument to
11827 mouse_face_from_string_pos to the above change.
11829 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11830 all platforms, not just for clang.
11832 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11834 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11835 about excess arguments to snprintf.
11837 * conf_post.h(assume): Use __builtin_unreachable for clang.
11839 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11841 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11842 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11844 2013-09-23 Daniel Colascione <dancol@dancol.org>
11846 * alloc.c (USE_VALGRIND): New macro; on by default
11847 when ENABLE_CHECKING.
11848 (mark_maybe_object, mark_maybe_pointer)
11849 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11851 (valgrind_p) [USE_VALGRIND]: New variable.
11852 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11854 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11856 * process.c (wait_reading_process_output): Change int pnamelen to
11859 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11860 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11861 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11862 argument to unsigned long to avoid warning.
11863 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11865 * conf_post.h (assume): Fix compiler error: x shall be cond.
11867 2013-09-22 Daniel Colascione <dancol@dancol.org>
11869 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11870 warning when compiling without a window system.
11872 2013-09-22 Daniel Colascione <dancol@dancol.org>
11874 * data.c (Qbool_vector_p): New symbol.
11875 (bool_vector_spare_mask, popcount_size_t_generic)
11876 (popcount_size_t_msc, popcount_size_t_gcc)
11878 (bool_vector_binop_driver)
11879 (count_trailing_zero_bits, size_t_to_host_endian)
11880 (Fbool_vector_exclusive_or)
11881 (Fbool_vector_union)
11882 (Fbool_vector_intersection, Fbool_vector_set_difference)
11883 (Fbool_vector_subsetp, Fbool_vector_not)
11884 (Fbool_vector_count_matches)
11885 (Fbool_vector_count_matches_at): New functions.
11886 (syms_of_data): Intern new symbol, functions.
11887 * alloc.c (bool_vector_payload_bytes): New function.
11888 (Fmake_bool_vector): Instead of calling Fmake_vector,
11889 which performs redundant initialization and argument checking,
11890 just call allocate_vector ourselves. Make sure we clear any
11891 terminating padding to zero.
11892 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11893 instead of open-coding the size calculation.
11894 (vroundup_ct): New macro.
11895 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11896 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11897 * composite.c (composition_gstring_put_cache):
11898 Change lint_assume to assume.
11899 * conf_post.h (assume): New macro.
11900 (lint_assume): Remove.
11901 * dispnew.c (update_frame_1): Change lint_assume to assume.
11902 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11904 * image.c (gif_load): Change lint_assume to assume.
11905 * lisp.h (eassert_and_assume): New macro.
11906 (Qbool_vector_p): Declare.
11907 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11908 (swap16, swap32, swap64): New inline functions.
11909 * macfont.m (macfont_shape): Change lint_assume to assume.
11910 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11911 * xsettings.c (parse_settings): Use new swap16 and
11912 swap32 from lisp.h instead of file-specific macros.
11914 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11916 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11917 found (which can legitimately happen when the glyph row at the
11918 window start is disabled in the current_matrix. (Bug#15365)
11920 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11922 Fix syntax.h bug introduced by recent INLINE change.
11923 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11924 conditionally compiled one way in some modules, and a different
11925 way in others. This doesn't work with extern inline functions,
11926 which must have the same definition in all modules, because the
11927 defining code might be shared across modules, depending on the
11928 implementation. Symptoms reported by Martin Rudalics in:
11929 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11930 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11931 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11932 overriding the corresponding functions in syntax.h.
11933 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11934 (syntax_property): New inline functions.
11935 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11936 Rewrite in terms of these new functions.
11938 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11940 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11941 not chars_in_text, whose result depends on the multibyteness of
11942 the current buffer. (Bug#15426)
11944 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11946 Port recent change to hosts where pointers aren't 'long'.
11947 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11948 Don't assume that pointers are the same width as 'long'.
11949 Add a compile-time check that a pointer fits into two X slots.
11951 A simpler, centralized INLINE.
11952 * conf_post.h (INLINE): Define only if not already defined.
11953 This allows us to use a single INLINE, defined by one file
11955 * emacs.c (INLINE): Define it.
11956 Also, include category.h, charset.h, composite.h, dispextern.h,
11957 syntax.h, systime.h, so that their INLINE definitions are expanded
11958 properly for Emacs.
11959 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11960 * buffer.h, buffer.c (BUFFER_INLINE):
11961 * category.h, category.c (CATEGORY_INLINE):
11962 * character.h, character.c (CHARACTER_INLINE):
11963 * charset.h, charset.c (CHARSET_INLINE):
11964 * composite.h, composite.c (COMPOSITE_INLINE):
11965 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11966 * frame.h, frame.c (FRAME_INLINE):
11967 * intervals.h, intervals.c (INTERVALS_INLINE):
11968 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11969 * lisp.h, alloc.c (LISP_INLINE):
11970 * process.h, process.c (PROCESS_INLINE):
11971 * syntax.h, syntax.c (SYNTAX_INLINE):
11972 * systime.h, sysdep.c (SYSTIME_INLINE):
11973 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11974 * window.h, window.c (WINDOW_INLINE):
11975 Remove. All uses replaced with INLINE.
11977 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11979 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11980 to avoid Bug#15398.
11982 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11984 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11985 'const char *' to avoid compiler warnings due to similar change in
11986 the prototype of x_get_string_resource.
11988 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11990 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11991 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11992 going to replace static variables below. Adjust comments.
11993 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11994 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11995 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11996 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11997 Related users changed.
11998 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11999 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12000 last_mouse_movement_time, going to replace static variables below.
12002 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12003 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12005 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12006 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12007 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12008 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12009 static variables below.
12010 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12011 (last_mouse_scroll_bar): Remove.
12012 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12013 (mouseExited): Related users changed.
12015 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12017 Do not use external array to process X scroll bar messages.
12018 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12019 (x_send_scroll_bar_event): Pack window pointer into two slots
12020 of XClientMessageEvent if we're 64-bit. Adjust comment.
12021 (x_scroll_bar_to_input_event): Unpack accordingly.
12023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12025 Ifdef away recent changes which aren't relevant to NS port.
12026 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12027 [!HAVE_NS]: Declare as such.
12028 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12029 [!HAVE_NS]: Define as such.
12031 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12033 * frame.c (x_redo_mouse_highlight): New function
12034 to factor out common code used in W32 and X ports.
12035 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12036 * xterm.h (struct x_display_info):
12037 * w32term.h (struct w32_display_info):
12038 * nsterm.h (struct ns_display_info): New members
12039 last_mouse_motion_frame, last_mouse_motion_x and
12040 last_mouse_motion_y, going to replace static variables below.
12041 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12042 (redo_mouse_highlight): Remove.
12043 (note_mouse_movement, syms_of_xterm): Adjust user.
12044 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12045 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12046 (redo_mouse_highlight): Remove.
12047 (note_mouse_movement, syms_of_w32term): Adjust user.
12048 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12049 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12051 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12052 * nsfns.m (compute_tip_xy): Adjust user.
12054 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12056 * frame.c (x_mouse_grabbed): New function.
12057 * dispextern.h (x_mouse_grabbed): Add prototype.
12058 (last_mouse_frame): Remove declaration.
12059 * xterm.h (struct x_display_info):
12060 * w32term.h (struct w32_display_info):
12061 * nsterm.h (struct ns_display_info): New member
12062 last_mouse_frame, going to replace...
12063 * xdisp.c (last_mouse_frame): ...global variable.
12064 (note_tool_bar_highlight):
12065 * w32term.c (w32_mouse_position, w32_read_socket):
12066 * xterm.c (XTmouse_position, handle_one_xevent):
12067 Use x_mouse_grabbed.
12068 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12070 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12072 * w32term.c (w32_read_socket): Avoid temporary
12073 variables in a call to x_real_positions.
12074 * xterm.c (handle_one_xevent): Likewise.
12076 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12078 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12079 (x_icon_type): Remove prototype.
12080 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12081 * frame.c (x_icon_type): Remove.
12082 * w32term.c (x_make_frame_visible, x_iconify_frame):
12083 * xterm.c (x_make_frame_visible, x_iconify_frame):
12084 Use x_set_bitmap_icon to factor out common code.
12086 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12088 * dispextern.h (check_x_display_info, x_get_string_resource):
12089 Declare here just once and unify the latter.
12090 * frame.c (check_x_display_info, x_get_string_resource):
12091 * nsterm.h (check_x_display_info):
12092 * xrdb.c (x_get_string_resource):
12093 * xterm.h (check_x_display_info): Remove prototypes.
12094 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12095 * w32reg.c (x_get_string_resource): Likewise.
12096 (w32_get_rdb_resource): Adjust user.
12098 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12100 * xterm.h (struct x_display_info): New member
12101 x_pending_autoraise_frame, going to replace...
12102 * xterm.c (pending_autoraise_frame): ...static variable.
12103 (x_new_focus_frame, XTread_socket): Adjust users.
12104 * w32term.h (struct w32_display_info): New member
12105 w32_pending_autoraise_frame, going to replace...
12106 * w32term.c (pending_autoraise_frame): ...global variable.
12107 (x_new_focus_frame, w32_read_socket): Adjust users.
12109 2013-09-17 Glenn Morris <rgm@gnu.org>
12111 * xdisp.c (message_dolog): If we create *Messages*,
12112 switch it to messages-buffer-mode.
12114 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12116 Don't overuse 'const' in types of locals.
12117 * bidi.c (bidi_count_bytes):
12118 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12119 (xg_event_is_for_scrollbar):
12120 * xselect.c (x_handle_property_notify)
12121 (x_handle_selection_notify, x_handle_dnd_message):
12122 * xsettings.c, xsettings.h (xft_settings_event):
12123 * xterm.c (x_handle_net_wm_state, handle_one_event)
12124 (x_menubar_window_to_frame, x_detect_focus_change)
12125 (construct_mouse_click, note_mouse_movement)
12126 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12127 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12128 (handle_one_xevent, x_handle_net_wm_state):
12129 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12130 (x_handle_dnd_message):
12131 Avoid unnecessary 'const', typically the second 'const' in
12132 'const foo * const arg', a 'const' that does not affect the API
12133 and doesn't significantly help the human reader.
12135 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12137 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12138 only if Glib < 2.36.0.
12139 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12140 * xsettings.c (init_gconf, init_gsettings): Do not check
12142 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12144 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12146 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12148 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12149 before calling g_type_init.
12151 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12153 * nsterm.m (syms_of_nsterm): ... to here.
12155 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12157 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12158 (ignore_next_mouse_click_timeout): Use Time as X does.
12159 (handle_one_xevent): Avoid cast and use unsigned comparison.
12161 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12163 Do not copy X event in handle_one_xevent except KeyPress case.
12164 Wnen XEvent is processed, it is unlikely to be changed except
12165 KeyPress case, so we can avoid copying and use const pointer to
12166 const data to make sure that an event is not changed elsewhere.
12167 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12168 const' and do not create local copy except for the KeyPress event.
12169 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12170 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12171 (x_handle_net_wm_state, x_menubar_window_to_frame)
12172 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12173 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12174 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12175 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12176 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12177 (x_handle_dnd_message):
12178 * xsettings.c (xft_settings_event):
12179 Use 'const XEvent * const' where appropriate.
12180 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12182 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12184 Fix X event waiting to handle multiple frames.
12185 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12186 * xterm.c (pending_event_wait): Remove. Adjust users.
12187 (x_detect_focus_change): Pass frame arg.
12188 (handle_one_xevent): Find related frame early and clear per-frame
12189 wait_event_type only if this is an event for the relevant frame.
12190 (x_wait_for_event): Use per-frame wait_event_type.
12192 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12194 * nsfns.m (Fx_create_frame): Fix font driver registration for
12197 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12198 for syms_of_macfont.
12200 * nsterm.m: Include macfont.h.
12201 (ns_tmp_flags, ns_tmp_font): Remove.
12202 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12203 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12204 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12205 (changeFont:): Fix code style. Check for font driver type when
12208 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12211 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12212 (nsfont_open): Set font driver type.
12213 Set font->ascent and font->descent. Figure out font instead of
12214 ns_tmp_font, and flags instead of ns_tmp_flags.
12215 Fix indentation. Remove call to ns_draw_text_decoration,
12218 * nsfns.m: Include macfont.h.
12219 (Fx_create_frame): Register macfont driver, make a better default font.
12220 (Fns_popup_font_panel): Get font from macfont driver, if used.
12222 * macfont.m, macfont.h, macuvs.h: New files.
12224 * font.h: Declare syms_of_macfont.
12226 * font.c (syms_of_font): Call syms_of_macfont.
12228 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12230 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12232 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12233 and it is always zero for others, so I assume that this is an ancient
12234 leftover which nobody will want to change any more.
12235 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12236 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12237 * frame.c (x_set_scroll_bar_width):
12238 * w32fns.c (w32_createscrollbar):
12239 * w32term.c (w32_set_vertical_scroll_bar):
12240 * xfns.c (x_set_scroll_bar_default_width):
12241 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12242 (x_scroll_bar_expose): Related users changed.
12244 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12246 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12247 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12248 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12250 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12251 Define once here...
12252 * nsterm.h, w32term.h, xterm.h: ...and not here.
12253 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12254 Remove unused Xisms.
12255 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12256 these modules are never compiled otherwise.
12258 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12260 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12261 Doc fix. (Bug#15375)
12263 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12265 Unify Fx_focus_frame between all ports.
12266 * frame.h (x_focus_frame): New prototype.
12267 * xfns.c (Fx_focus_frame): Remove.
12268 (syms_of_xfns): Do not defsubr it.
12269 (x_focus_frame): X implementation.
12270 * nsfns.m (Fx_focus_frame): Remove.
12271 (syms_of_nsfns): Do not defsubr it.
12272 (x_focus_frame): NS implementation.
12273 * w32term.c (Fx_focus_frame): Remove.
12274 (x_focus_on_frame): Rename to...
12275 (x_focus_frame): W32 implementation.
12276 * w32term.h (x_focus_on_frame): Remove prototype.
12277 * w32fns.c (Fx_focus_frame): Remove.
12278 (syms_of_w32fns): Do not defsubr it.
12279 * frame.c (Fx_focus_frame): Define here.
12280 (syms_of_frame): Defsubr here.
12281 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12283 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12285 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12286 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12287 each port to reference the port-specific window system data.
12288 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12289 (FRAME_DISPLAY_INFO): Define.
12290 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12291 (FRAME_DISPLAY_INFO): Define. Adjust users.
12292 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12293 (FRAME_DISPLAY_INFO): Define. Adjust users.
12294 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12295 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12296 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12297 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12298 * xselect.c, xterm.c: All related users changed.
12300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12302 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12303 (x_menubar_window_to_frame): Remove prototypes.
12304 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12305 (x_menubar_window_to_frame, x_top_window_to_frame):
12307 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12308 (x_menubar_window_to_frame, x_top_window_to_frame):
12309 ...to here and convert all but the last to static.
12311 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12313 * lisp.mk (lisp): Add w32-common-fns.elc.
12315 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12317 * charset.c (char_charset): Document an exception for char-charset.
12319 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12321 * xterm.h (x_display_info): New field last_user_time...
12322 * xterm.c (toplevel): ...to replace static last_user_time.
12323 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12325 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12327 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12328 scroll bar values to prevent thumb from disappear and update comment.
12330 2013-09-11 Glenn Morris <rgm@gnu.org>
12332 * emacs.c (usage_message): Possessive apostrophe tweak.
12334 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12336 * nsterm.m (syms_of_nsterm): Use Qns.
12337 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12338 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12339 * xfns.c (x_display_info_for_name, Fx_open_connection):
12340 Remove old '#if 0' code.
12341 (syms_of_xfns): Use Qx.
12342 * termhooks.h (fullscreen_hook): Remove the leftover.
12343 (struct terminal): Fix typo in comment.
12345 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12347 Cleaning up a few X scroll bar bits.
12348 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12349 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12350 New member last_seen_part, going to replace...
12351 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12352 (xt_action_hook) [USE_LUCID]: Adjust user.
12353 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12354 Lucid-specific scroll bar support.
12355 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12356 to int and adjust to use last_seen_part member.
12357 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12358 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12359 Initialize last_seen_part.
12361 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12363 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12364 insert-buffer-substring an empty string.
12366 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12368 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12369 avoiding a GCC warning.
12371 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12373 Ifdef away frame tool bar code when it is not really used.
12374 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12375 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12376 and minimize_tool_bar_window_p under the above.
12377 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12378 (fset_tool_bar_window): Likewise.
12379 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12380 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12381 (change_frame_size_1):
12382 * window.c (window_from_coordinates, Frecenter): Adjust users.
12383 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12384 code is not really used.
12385 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12386 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12387 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12388 [!USE_GTK && !HAVE_NS]: Define as such.
12389 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12390 (note_mouse_highlight, expose_frame):
12391 * xfns.c (x_set_tool_bar_lines):
12392 * xterm.c (handle_one_xevent): Adjust users.
12394 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12396 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12397 This bug was introduced by my 2013-08-26 patch, which incorrectly
12398 assumed that the terminfo implementation doesn't use termcap buffers.
12399 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12400 these buffers apparently are used after all.
12401 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12402 (struct tty_display_info): Define members termcap_term_buffer and
12403 termcap_strings_buffer even if TERMINFO.
12405 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12408 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12409 'usage' docstring entry to pacify make-docfile.
12411 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12413 Change comparison functions =, <, >, <=, >= to take many arguments.
12414 * data.c: Change comparison functions' interface and implementation.
12415 * lisp.h: Make arithcompare available for efficient two arg
12417 * bytecode.c: Use arithcompare.
12418 * fileio.c: Use new interface.
12420 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12422 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12424 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12426 * eval.c (Feval): Document the new use of `lexical'.
12428 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12430 Review and drop old frame resize hack.
12431 * frame.h (struct frame): Remove force_flush_display_p.
12432 * dispnew.c (update_frame): Adjust user and don't call
12433 flush_frame here. The comment has said that there was an issues
12434 with redisplaying fringes, but I don't see any differences with
12435 and without this hack. Hopefully we can continue without it.
12436 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12437 current frame matrices twice if resized_p is set.
12439 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12441 Do not populate pure Xism x_sync to other ports.
12442 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12443 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12444 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12445 * w32term.h (x_sync): Remove prototype.
12447 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12449 Cleanup frame flushing.
12450 * dispextern.h (struct redisplay_interface):
12451 Drop flush_display_optional because flush_display is enough
12452 for X and flushing via RIF is just a no-op for others.
12453 * frame.h (flush_frame): New function.
12454 * dispnew.c (update_frame):
12455 * minibuf.c (read_minibuf):
12456 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12458 * keyboard.c (detect_input_pending_run_timers): Do not flush
12459 all frames but selected one in redisplay_preserve_echo_area.
12460 * nsterm.m (ns_flush): Remove no-op.
12461 (ns_redisplay_interface): Adjust user.
12462 * w32term.h (x_flush): Remove no-op.
12463 (w32_redisplay_interface): Adjust user.
12464 * xterm.c (x_flush): Simplify because we do not flush all
12465 frames at once any more. Adjust comment.
12466 (x_redisplay_interface): Adjust user.
12468 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12470 Port --without-x --enable-gcc-warnings to Fedora 19.
12471 * gfilenotify.c (globals_of_gfilenotify):
12472 Call g_type_init only if using an older glib version that needs it.
12474 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12476 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12477 (last_glyphless_glyph_merged_face_id): Remove declarations.
12478 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12479 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12480 (last_glyphless_glyph_merged_face_id): Now static.
12481 (merge_escape_glyph_face): New function, refactored from...
12482 (get_next_display_element): ...here.
12483 (merge_glyphless_glyph_face): New function, refactored from...
12484 (produce_glyphless_glyph): ...here...
12485 * term.c (produce_glyphless_glyph): ...and here.
12487 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12489 * eval.c (eval_sub): Only call Ffunction if necessary.
12491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12493 Attempt to make redisplay more selective when changing cursor type.
12494 * frame.h (struct frame): New bitfield cursor_type_changed.
12495 * xdisp.c (cursor_type_changed): Remove.
12496 (try_cursor_movement, redisplay_window, try_window_id)
12497 (set_frame_cursor_types, try_window_reusing_current_matrix):
12498 Adjust to use per-frame bitfield.
12499 (redisplay_internal): Look for cursor type change on each visible
12500 frame and consider all frames if cursor type has been changed on
12501 the frame other than selected. If cursor type has been changed on
12502 selected frame only, do not use fast update.
12504 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12506 Attempt to make redisplay more selective when changing fonts.
12507 * frame.h (struct frame): New bitfield fonts_changed.
12508 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12509 (adjust_frame_glyphs): Add prototype.
12510 * dispnew.c (fonts_changed_p): Remove.
12511 (adjust_glyphs): Remove because we do not
12512 adjust matrices on all frames at once any more.
12513 (adjust_frame_glyphs): Block and unblock input here.
12514 (adjust_glyph_matrix): Use fonts_changed.
12515 (change_frame_size_1): Use adjust_frame_glyphs.
12516 * font.c (font_open_entity): Use fonts_changed.
12517 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12518 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12519 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12520 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12521 (shrink_mini_window, Fresize_mini_window_internal)
12522 (window_scroll_pixel_based, Fset_window_configuration)
12523 (apply_window_adjustment, Fset_window_vscroll):
12524 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12525 Use adjust_frame_glyphs.
12526 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12527 (try_window_reusing_current_matrix, try_window_id, display_line)
12528 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12529 (redisplay_internal): Consider fonts_changed and adjust frame
12530 matrices for each frame only if the frame is visible. If font
12531 has been changed on some frame during full redisplay, retry
12532 only visible frames where the font has been actually changed.
12534 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12536 Cache current header and mode line height for each window.
12537 * window.h (struct window): New fields mode_line_height
12538 and header_line_height.
12539 * window.c (make_window): Initialize them.
12540 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12541 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12542 (current_mode_line_height, current_header_line_height):
12543 Remove declaration.
12544 * xdisp.c (current_mode_line_height, current_header_line_height):
12546 (pos_visible_p, init_xdisp): Adjust user.
12547 (redisplay_window): Invalidate mode_line_height and
12548 header_line_height if current and desired matrices do not agree.
12550 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12552 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12553 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12555 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12557 Make --without-x compatible with --enable-gcc-warnings.
12558 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12559 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12560 members under HAVE_WINDOW_SYSTEM.
12561 * keyboard.c (make_lispy_focus_out): Likewise.
12562 (record_menu_key): Move under HAVE_MENUS.
12563 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12564 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12565 (syms_of_xdisp): Adjust user.
12566 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12567 (start_hourglass, cancel_hourglass):
12568 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12569 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12570 and CLEAR_FONT_TABLE_NFONTS.
12571 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12572 Declare only if HAVE_WINDOW_SYSTEM.
12573 (lface_same_font_attributes_p, clear_face_gcs): Define only
12574 if HAVE_WINDOW_SYSTEM.
12576 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12578 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12579 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12580 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12582 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12584 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12586 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12588 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12589 This fixes a type error on hosts where ptrdiff_t is wider than int.
12591 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12593 * keyboard.c (read_key_sequence_vs): New function.
12594 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12597 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12599 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12601 Makefile improvements.
12602 * Makefile.in (config.status): Don't use double-colon rules, as
12603 they are not portable according to POSIX. Fix shell typo with `;
12604 I guess this rule has never been tested?
12605 (VCSWITNESS): New macro, to override any environment var.
12607 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12609 * xterm.h (struct x_display_info): Do not track X connection
12610 fd separately because it is always available from Display.
12611 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12614 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12616 * buffer.c (drop_overlay):
12617 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12618 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12620 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12622 * buffer.c (Fmake_overlay, Fmove_overlay):
12623 * intervals.c (set_point_from_marker):
12624 * print.c (PRINTPREPARE): Prefer signal_error
12625 to plain error and report unsuitable marker too.
12627 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12629 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12630 for 'dragging' member.
12631 (struct x_output): Remove set-but-unused leftovers
12632 'left_before_move' and 'top_before_move'.
12633 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12634 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12635 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12636 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12637 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12638 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12639 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12640 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12642 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12644 * nsfont.m (INVALID_GLYPH): New define.
12645 (nsfont_encode_char): Use INVALID_GLYPH.
12646 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12648 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12650 * xterm.c (x_last_mouse_movement_time): Revert last change.
12651 This code should use XDisplayMotionBufferSize to check display's
12652 motion history first, and there are few other issues as well.
12653 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12654 (handle_one_xevent): Adjust user.
12656 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12658 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12659 * frame.c (Flast_nonminibuf_frame): ... to here.
12660 (check_minibuf_window): Don't abort if no window was found
12663 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12665 Use XGetMotionEvents to ask the last mouse motion time from X server.
12666 * xterm.c (X_MOTION_HISTORY): Default to 1.
12667 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12668 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12669 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12670 Ifdef away legacy code.
12671 (XTmouse_position, x_scroll_bar_report_motion):
12672 Use x_last_mouse_movement_time.
12673 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12676 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12678 * msdos.c (last_mouse_window): Move to...
12679 (dos_rawgetc): ...this function and adjust comment.
12680 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12681 (mouseMoved): ...this function and adjust comment.
12682 * w32term.c (last_window): Likewise with...
12683 (w32_read_socket): ...this function.
12684 * xterm.c (last_window): Likewise with...
12685 (handle_one_xevent): ...this function.
12687 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12689 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12690 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12691 (handle_one_xevent): ...to here.
12692 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12697 * msdos.c (IT_set_terminal_window): Remove no-op.
12698 (initialize_msdos_display): Adjust terminal setup.
12699 * w32console.c (w32con_set_terminal_window): Remove no-op.
12700 (initialize_w32_display): Adjust terminal setup.
12701 * w32term.c (w32_set_terminal_window): Remove no-op.
12702 (w32_create_terminal): Adjust terminal setup.
12703 * xterm.c (XTset_terminal_window): Remove no-op.
12704 (x_create_terminal): Adjust terminal setup.
12706 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12708 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12710 (ns_create_terminal): Adjust terminal setup.
12711 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12713 (w32_create_terminal): Adjust terminal setup.
12714 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12716 (x_create_terminal): Adjust terminal setup.
12718 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12720 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12721 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12722 * dispnew.c (buffer_posn_from_coords):
12723 * window.c (Fwindow_end, displayed_window_lines):
12724 * xdisp.c (redisplay_mode_lines): Use it.
12726 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12728 * fontset.c (face_for_char): Check char in the current face font first
12729 if HAVE_NS (Bug#15138).
12731 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12733 * window.c (temp_output_buffer_show): Make sure window returned
12734 by display_buffer is live (Bug#15213).
12736 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12738 Minor cleanup to avoid forward declarations.
12739 * coding.h (struct ccl_spec): Remove forward declaration.
12740 * composite.h (toplevel): Include font.h.
12741 (struct composition_it, struct face, struct font_metrics):
12742 Remove forward declaration.
12743 * dispextern.h (struct image, struct atimer): Likewise.
12744 * emacsgtkfixed.h (struct frame): Likewise.
12745 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12746 * font.h (struct font_driver, struct font, struct glyph_string)
12747 (struct face): Remove forward declaration.
12748 * fontset.h (struct face, struct font): Likewise.
12749 * frame.h (toplevel): Style cleanup.
12750 (enum output_method): Move to...
12751 * termhooks.h (enum output_method): ...here.
12752 (struct glyph, struct frame, struct ns_display_info)
12753 (struct x_display_info, struct w32_display_info):
12754 Remove forward declaration.
12755 * xterm.h (toplevel): Include termhooks.h.
12756 (struct font, struct window, struct glyph_matrix, struct frame)
12757 (struct input_event, struct face, struct image): Remove forward
12759 * gtkutil.h (struct _widget_value): Likewise.
12760 * keyboard.h (toplevel): Include termhooks.h.
12761 (struct input_event): Remove forward declaration.
12763 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12765 * intervals.c (set_point_from_marker): New function.
12766 * editfns.c (Fgoto_char):
12767 * process.c (Finternal_default_process_filter):
12768 * window.c (select_window_1): Use it.
12769 * buffer.h (set_point_from_marker): Add prototype.
12771 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12773 * w32.c (term_winsock): Call release_listen_threads before calling
12775 (_sys_wait_accept): Wait for accept event in a loop with a finite
12776 timeout, instead of waiting indefinitely. Will hopefully avoid
12777 hanging during exit because WSACleanup deadlocks waiting for the
12778 event object to be released. (Bug#14333)
12780 * w32proc.c (release_listen_threads): New function, signals all
12781 the reader threads that listen for connections to stop waiting.
12783 * w32.h (release_listen_threads): Add prototype.
12785 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12787 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12788 field of new marker (for sanity and safety).
12789 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12790 anyway because XMISCTYPE is a function and can't be an lvalue).
12792 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12794 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12795 (x_after_update_window_line, x_scroll_bar_create)
12796 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12797 (handle_one_xevent, x_clear_frame_area):
12798 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12800 * xterm.h (x_clear_area): Adjust prototype.
12802 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12804 Hook scanning and indentation functions to find_newline. This helps
12805 to avoid duplicated code and renders more respect to newline cache.
12806 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12807 * cmds.c (Fforward_line):
12808 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12809 Use find_newline and avoid unnecessary point movements.
12810 * search.c (scan_newline): Implement on top of find_newline.
12812 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12814 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12815 scoped code (bug#11258).
12817 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12819 * nsterm.m (last_window): New variable.
12820 (EV_TRAILER2): New macro.
12821 (EV_TRAILER): Call EV_TRAILER2.
12822 (mouseMoved:): Add support for mouse-autoselect-window
12823 on nextstep (Bug#6888).
12825 2013-08-28 Andreas Schwab <schwab@suse.de>
12827 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12828 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12829 Remove unused macro definitions.
12830 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12831 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12832 Only define if emacs.
12834 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12836 Prefer enum glyph_row_area to int where appropriate.
12837 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12839 (window_box, window_box_width, window_box_left, window_box_left_offset)
12840 (window_box_right, window_box_right_offset): Adjust prototypes.
12841 * xdisp.c (window_box, window_box_width, window_box_left)
12842 (window_box_left_offset, window_box_right, window_box_right_offset):
12843 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12844 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12845 * nsterm.m (ns_clip_to_row):
12846 * w32term.c (w32_clip_to_row):
12847 * xterm.c (x_clip_to_row): Likewise.
12849 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12851 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12852 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12854 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12856 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12857 for portability to hosts where /bin/sh has problems.
12859 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12861 Redesign redisplay interface to drop global output_cursor.
12862 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12863 (toplevel): Remove declaration of output_cursor.
12864 (set_output_cursor, x_cursor_to): Remove prototype.
12865 * window.h (struct window): New member output_cursor.
12866 (output_cursor_to): New function to replace RIF member.
12867 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12868 (update_text_area, set_window_cursor_after_update): Use it.
12869 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12870 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12871 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12872 * w32term.c (x_update_window_begin, x_update_window_end):
12873 * xterm.c (x_update_window_begin, x_update_window_end):
12874 Adjust to use per-window output cursor.
12876 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12878 Simplify SELECT_TYPE-related code.
12879 Like EMACS_TIME, this portability layer is no longer needed, since
12880 Emacs has been using fd_set as a portability layer for some time.
12881 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12882 (SELECT_TYPE): Remove. All uses changed to fd_set.
12883 (fd_set) [!FD_SET]: New typedef.
12885 Simplify EMACS_TIME-related code.
12886 This portability layer is no longer needed, since Emacs has been
12887 using struct timespec as a portability layer for some time.
12888 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12889 Include <time.h> rather than "systime.h"; that's all that's needed now.
12890 * dispnew.c: Include <timespec.h> rather than "systime.h";
12891 that's all that's needed now.
12892 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12893 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12894 TIMESPEC_RESOLUTION.
12895 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12896 LOG10_TIMESPEC_RESOLUTION.
12897 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12898 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12899 (make_emacs_time): Remove. All used changed to make_timespec.
12900 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12901 (current_timespec): Rename from current_emacs_time. All uses changed.
12902 (add_emacs_time): Remove. All uses changed to timespec_add.
12903 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12904 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12905 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12906 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12907 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12908 (current_timespec): Rename from current_emacs_time. All uses changed.
12909 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12910 changed to timespec_cmp.
12911 * xgselect.c: Include <timespec.h>, since our .h files don't.
12913 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12915 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12916 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12917 Remove the leftovers.
12918 * gtkutil.c (toplevel): Do not declare Qxft but include
12920 * image.c (toplevel): Do not declare Vlibrary_cache because
12921 it's already done in lisp.h.
12923 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12925 * lisp.h (Mouse_HLInfo): Move from here...
12926 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12927 (reset_mouse_highlight): New function.
12928 * msdos.c (dos_set_window_size, IT_update_begin)
12929 (internal_terminal_init):
12930 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12931 (ns_initialize_display_info):
12932 * w32console.c (initialize_w32_display):
12933 * w32term.c (x_update_window_end, x_free_frame_resources)
12934 (w32_initialize_display_info):
12935 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12936 * window.c (Fdelete_other_windows_internal):
12937 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12938 * termchar.h (toplevel):
12939 * xterm.h (toplevel): Include dispextern.h.
12941 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12943 Fix minor problems found by static checking.
12944 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12945 (expect): Avoid nested-if warning.
12946 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12947 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12948 * nsterm.h, nsterm.m (ns_select):
12949 * xgselect.c, xgselect.h (xg_select):
12950 Adjust signature to better match pselect's.
12951 * nsterm.m (ns_select):
12952 Don't set *TIMEOUT, since pselect doesn't.
12953 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12954 diagnostic about assigning const char * to it.
12955 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12957 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12959 * lread.c (substitute_object_recurse): Handle hash-tables as well
12962 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12964 Fix unlikely core dump in init_tty, and simplify terminfo case.
12965 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12966 The old version incorrectly dumped core if malloc returned a
12967 buffer containing only non-NUL bytes.
12968 (init_tty): Do not allocate or free termcap buffers; the
12969 struct does that for us now.
12970 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12971 (struct tty_display_info): Define members termcap_term_buffer and
12972 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12973 use them. Allocate them directly in struct rather than indirectly
12974 via a pointer, to simplify init_tty.
12976 * frame.c (check_minibuf_window): Initialize 'window' properly,
12977 so that Emacs reliably aborts later if 'window' is not initialized.
12979 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12981 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12982 of VoidSymbol (Bug#15154).
12984 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12986 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12987 mouse_face_beg_y and mouse_face_end_y.
12988 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12989 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12990 Adjust users and update comment where appropriate.
12992 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12994 * frame.c (check_minibuf_window): New function.
12995 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12996 Call check_minibuf_window (Bug#15183).
12998 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13000 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13001 because this is the only last cursor data we need to keep and consult.
13002 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13003 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13006 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13008 Fix recovering from possible decompression error.
13009 Since insert_from_gap doesn't always move point, we can't use PT as
13010 the position where the partially decompressed data ends, and
13011 should count how many bytes was produced so far.
13012 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13013 (unwind_decompress): Really delete partially uncompressed data.
13014 (Fzlib_decompress_region): Take decompressed data size into account.
13016 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13018 * syntax.c (init_syntax_once): Adjust comment and do an early
13019 initialization of Qchar_table_extra_slots just once...
13020 * casetab.c (init_casetab_once):
13021 * category.c (init_category_once):
13022 * character.c (syms_of_character):
13023 * coding.c (syms_of_coding):
13024 * xdisp.c (syms_of_xdisp): ...and omit it here.
13026 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13028 * xdisp.c (get_next_display_element): Don't apply to characters
13029 from a display vector the logic of setting it->end_of_box_run_p
13030 suitable for characters from a buffer. (Bug#15175)
13032 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13033 to handle directories, rather than '_utime' which doesn't.
13036 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13038 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13039 or fullscreen (Bug#14627).
13041 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13043 System-dependent integer overflow fixes.
13044 * process.c (Fset_process_window_size): Signal an error if
13045 the window size is outside the range supported by the lower level.
13046 * sysdep.c (set_window_size): Return negative on error,
13047 nonnegative on success, rather than -1, 0, 1 on not in system,
13048 failure, success. This is simpler. Caller changed.
13049 (serial_configure): Remove unnecessary initialization of local.
13050 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13051 size fits in unsigned long; this isn't true on some 32-bit hosts.
13052 Avoid buffer overrun if some future version of /proc/meminfo has a
13053 variable name longer than 20 bytes.
13054 (system_process_attributes) [__FreeBSD__]:
13055 Don't assume hw.availpages fits in 'int'.
13057 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13059 Don't let very long directory names overrun the stack.
13060 Fix some related minor problems involving "//", vfork.
13061 * callproc.c (encode_current_directory): New function.
13062 (call_process): Don't append "/"; not needed.
13063 * fileio.c (file_name_as_directory_slop): New constant.
13064 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13065 this can save the caller having to alloca.
13066 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13067 Use SAFE_ALLOCA, not alloca.
13068 (directory_file_name, Fexpand_file_name): Leave leading "//"
13069 alone, since it can be special even on POSIX platforms.
13070 * callproc.c (call_process):
13071 * process.c (Fformat_network_address):
13072 * sysdep.c (sys_subshell):
13073 Use encode_current_directory rather than rolling our own.
13074 (create_process): No need to encode directory; caller does that now.
13075 * process.h (encode_current_directory): New decl.
13076 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13077 Rework to avoid 'goto xyzzy;'.
13079 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13081 * xdisp.c (handle_face_prop): If the default face was remapped use
13082 the remapped face for strings from prefix properties. (Bug#15155)
13084 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13086 Minor cleanup for redisplay interface and few related functions.
13087 * frame.h (enum text_cursor_kinds): Move from here...
13088 * dispextern.h (enum text_cursor_kinds): ...to here.
13089 (toplevel): Drop unnecessary declarations.
13090 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13091 in update_window_end_hook and draw_window_cursor functions.
13092 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13093 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13094 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13095 * xterm.c (x_update_window_end, x_draw_window_cursor):
13096 * xdisp.c (display_and_set_cursor, update_window_cursor)
13097 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13098 enum text_cursor_kinds where appropriate.
13100 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13102 Redesign redisplay interface to drop updated_row and updated_area.
13103 * dispextern.h (updated_row, updated_area): Remove declaration.
13104 (struct redisplay_interface): Pass glyph row and row area parameters
13105 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13106 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13108 * dispnew.c (updated_row, updated_area): Remove.
13109 (redraw_overlapped_rows, update_window_line): Adjust user.
13110 (update_marginal_area, update_text_area): Likewise. Pass updated row
13111 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13112 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13115 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13117 * process.c (flush_pending_output): Remove stub.
13120 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13122 * callproc.c: Fix race that killed background processes (Bug#15144).
13123 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13124 Record deleted process-id in critical section, not afterwards.
13125 Don't mistakenly kill process created by a call-process invocation
13126 that discards output and does not wait.
13128 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13130 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13131 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13132 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13133 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13134 to shut up compiler in mark_object.
13135 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13137 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13139 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13140 We can't portably rely on PTY_OPEN doing that, even if
13141 it calls posix_openpt with O_CLOEXEC.
13143 2013-08-20 Kenichi Handa <handa@gnu.org>
13145 * character.c (string_char): Improve commentary.
13147 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13149 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13150 (struct animation_cache): Make signature a flexible array member.
13151 All uses changed. This is a tad slower but may insulate us better
13152 from future changes to ImageMagick.
13154 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13156 * image.c: Shrink memory needed for animation cache.
13157 (SIGNATURE_DIGESTSIZE): New constant.
13158 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13159 (imagemagick_create_cache): Copy the signature. This saves
13160 several KB of memory that ImageMagick wastes per signature.
13161 Don't bother updating the update_time, as the caller does that now.
13162 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13163 it's a fixed size struct member now.
13164 (imagemagick_get_animation_cache): Always destroy the signature,
13165 as it's now imagemagick_create_cache's responsibility to copy it.
13166 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13167 and use memcmp rather than strcmp.
13168 eassert that ImageMagick returns a signature of the specified length.
13170 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13172 * image.c (imagemagick_get_animation_cache): Don't segfault on
13174 (imagemagick_get_animation_cache): Revert to previous definition
13175 so that it actually works. But keep the memory leak fix.
13176 (imagemagick_get_animation_cache): Fix memory leak.
13178 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13180 * image.c: Fix animation cache signature memory leak.
13181 Fix some other minor performance problems while we're at it.
13182 (imagemagick_create_cache): Clear just the members that
13183 need clearing. Don't set update_time, as caller does that now.
13184 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13185 Simplify by using pointer-to-pointer instead of a prev pointer.
13186 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13187 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13188 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13189 it's already a copy. Free the signature probe unless it's cached.
13191 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13192 This was introduced by my 2013-08-12 fix for Bug#15035.
13194 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13196 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13197 (imagemagick_prune_animation_cache): Now static.
13199 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13201 * image.c (imagemagick_get_animation_cache): Don't segfault when
13202 pruning all entries.
13204 2013-08-18 Ken Brown <kbrown@cornell.edu>
13206 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13207 static heap if ENABLE_CHECKING is defined.
13208 (max_bss_sbrk_ptr): New variable.
13209 (bss_sbrk): Use it.
13210 (report_sheap_usage): Report maximum static heap usage instead of
13211 ending static heap usage.
13213 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13215 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13216 of zlib_initialized according to the results of calling
13217 init_zlib_functions.
13219 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13221 * image.c: Implement an ImageMagick per-image cache.
13222 (imagemagick_get_animation_cache): Fix a double-free error.
13223 (imagemagick_load_image): Remove the ping_wand code, which only
13224 apparently saved time on invalid animated images, and slowed down
13225 everything else. Optimize for the common case.
13227 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13229 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13231 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13233 * marker.c (set_marker): Remove documentation of undefined behavior.
13235 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13237 * image.c (imagemagick_compute_animated_image): Animate correctly
13238 when sub-images are smaller than the main image.
13239 (imagemagick_compute_animated_image): Setting the iterator row to
13240 zero is apparently not allowed.
13241 (imagemagick_compute_animated_image): Allow images that say they
13242 have sub-images that are bigger than the main image, but just crop
13245 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13247 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13249 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13251 * image.c (imagemagick_compute_animated_image): Respect the GIF
13254 2013-08-15 Ken Brown <kbrown@cornell.edu>
13256 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13257 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13260 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13262 Fix minor problems found by static checking.
13263 * frame.c (delete_frame):
13264 * xdisp.c (next_element_from_display_vector):
13265 Avoid uninitialized local.
13266 * image.c (imagemagick_compute_animated_image): Port to C89.
13267 Prefer usual GNU indentation style for loops.
13268 Be more careful about bizarrely large sizes, by using ptrdiff_t
13271 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13273 Fix infinite frame selection loop (Bug#15025).
13274 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13276 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13278 * xdisp.c (compute_window_start_on_continuation_line):
13279 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13280 to make sure we end up setting the window start at the leftmost
13281 visible character of the display line. This avoids funky
13282 horizontal shifting because the window start is not kept on the
13283 same position. (Bug#15090)
13284 (next_element_from_display_vector): Support 'box' face attribute
13285 in the face definitions of a display vector. (Bug#15099)
13287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13289 * image.c (imagemagick_compute_animated_image): Implement animated
13290 images (bug#14700).
13291 (imagemagick_compute_animated_image): Fix some compilation
13292 warnings. Implement a very simple cache to make the animation
13293 usable at all, but it should be replaced with a per-image cache.
13295 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13297 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13298 to do `for' loops over alist values.
13299 * buffer.h (FOR_EACH_BUFFER):
13300 * process.c (FOR_EACH_PROCESS): Use it.
13301 (handle_child_signal, status_notify, Fget_buffer_process)
13302 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13306 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13307 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13308 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13309 to xzalloc and so avoid redundant call to memset.
13310 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13311 members because it is allocated with xzalloc and so already zeroed.
13313 2013-08-14 Ken Brown <kbrown@cornell.edu>
13315 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13318 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13320 Utility function and macro to copy Lisp string to C string.
13321 * lisp.h (xlispstrdupa): New macro.
13322 (xlispstrdup): New prototype.
13323 * alloc.c (xlispstrdup): New function.
13324 * callint.c (Fcall_interactively):
13325 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13326 (Fsubstitute_in_file_name):
13327 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13328 * image.c (x_create_bitmap_from_file):
13329 * w32term.c (w32_term_init):
13330 * xterm.c (x_term_init): Use xlispstrdup.
13332 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13334 * image.c (imagemagick_load_image): Make animated pictures work.
13335 There's still some problems with background color settings, though
13338 * decompress.c (unwind_decompress): Always restore point.
13340 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13342 * marker.c (set_marker): Reformat documentation.
13344 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13346 * xdisp.c (cursor_type_changed): Now static.
13348 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13349 Use changed. This avoids the need to call xmalloc and for the
13350 caller to call xfree, and avoids memory leaks in some situations.
13352 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13354 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13355 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13356 (redisplay_window): If window_end_valid is cleared due to non-zero
13357 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13358 so do not call to try_cursor_movement for that window.
13360 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13362 * window.h (struct window): Convert window_end_pos and
13363 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13364 (wset_window_end_pos, wset_window_end_vpos): Remove.
13365 * dispnew.c (adjust_glyph_matrix):
13366 * window.c (Fwindow_end, replace_window, set_window_buffer)
13368 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13369 (set_vertical_scroll_bar, redisplay_window, try_window)
13370 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13371 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13372 (note_mouse_highlight): Adjust users.
13373 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13376 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13378 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13379 * image.c (imagemagick_filename_hint): Use `const char *' and
13380 prefer SSDATA to SDATA to avoid warnings.
13382 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13384 Cleanup window fringes, margins and scroll bars adjustments.
13385 * window.c (set_window_fringes, set_window_margins)
13386 (set_window_scroll_bars, apply_window_adjustment): New functions.
13387 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13388 (Fset_window_scroll_bars): Use them.
13390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13392 * window.h (struct window): Convert scroll_bar_width
13393 from Lisp_Object to integer. Adjust comment.
13394 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13396 * window.c (wset_scroll_bar_width): Remove.
13397 (make_window): Initialize scroll_bar_width.
13398 (Fsplit_window_internal): Use direct assignment.
13399 (Fset_window_configuration, save_window_save):
13400 Convert Lisp_Object to integer and back where appropriate.
13401 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13402 bar was actually changed, and mention this in docstring.
13404 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13406 * decompress.c: Minor simplifications.
13407 (Fzlib_decompress_region): Don't bother verifying
13408 that avail_out <= UINT_MAX, as that was confusing.
13409 Mention the restriction in a comment instead.
13410 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13412 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13414 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13415 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13417 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13419 * image.c (imagemagick_filename_hint): Check for errors in the
13422 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13424 * window.c (Fwindow_margins): Return nil when there's no marginal
13425 area, as per the documented API.
13427 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13428 Fmake_vector, as scroll bar's struct members are not all Lisp
13429 objects now. This avoids crashes in GC.
13431 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13432 bool, so its address could be taken.
13434 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13436 * image.c (imagemagick_filename_hint): New function to possibly
13437 apply `image-content-type-suffixes'.
13438 (imagemagick_load_image): Use it.
13440 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13442 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13443 if loading zlib failed.
13445 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13447 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13448 2013-08-13 checkin below. Change bool to BOOL, rule is:
13449 All Obj-C code uses BOOL, except for interfaces callable from C.
13451 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13453 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13455 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13456 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13457 bool instead of BOOL.
13458 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13459 from Lisp_Object to bitfield. Adjust comment.
13460 * w32term.c (x_scroll_bar_create): Adjust user.
13461 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13462 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13463 Use bool for boolean.
13464 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13465 to `unsigned int' when defining a bitfield.
13467 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13469 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13471 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13473 * window.h (struct window): Convert left_margin_cols and
13474 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13475 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13476 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13478 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13480 (showing_window_margins_p, update_window_line, update_frame_1):
13481 * fringe.c (draw_fringe_bitmap_1):
13482 * xdisp.c (window_box_width): Adjust users.
13483 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13484 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13485 Use direct assignment.
13486 (Fset_window_configuration, save_window_save, Fwindow_margins):
13487 Convert Lisp_Object to integer and back where appropriate.
13488 (Fset_window_margins): Adjust user. Return t if any margin
13489 was actually changed, and mention this in docstring.
13491 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13493 * syntax.c (forward_word):
13494 * cmds.c (forward_char, backward_char): Mention the optional argument.
13496 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13498 * window.h (struct window): Convert left_fringe_width
13499 and right_fringe_width from Lisp_Objects to integers.
13501 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13502 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13503 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13505 (make_window): Initialize new integer fields to -1.
13506 (Fsplit_window_internal): Use direct assignment.
13507 (Fset_window_configuration, save_window_save):
13508 Convert Lisp_Object to integer and back where appropriate.
13509 (Fset_window_fringes): Adjust user. Return t if any fringe
13510 was actually changed, and mention this in docstring.
13512 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13514 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13515 * nsfns.m (x_set_cursor_type):
13516 * w32fns.c (x_set_cursor_type):
13517 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13518 * xdisp.c (set_frame_cursor_types): ...but in common code.
13520 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13522 * font.c (clear_font_cache): New function, stripped from...
13523 (Fclear_font_cache): ...here, which now uses the function
13524 above. Adjust comment.
13525 * font.h (clear_font_cache): Add prototype.
13526 * xfaces.c (clear_face_cache): Use clear_font_cache.
13528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13530 * window.c (Fset_window_start): Compare `w', not `window' because
13531 `w' might not be equal to `window' after call to decode_live_window.
13533 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13535 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13536 This fixes a problem introduced by the Bug#15035 patch
13537 when using GPG. Reported by Herbert J. Skuhra.
13539 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13541 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13542 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13543 not yet initialized.
13545 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13547 * decompress.c (Fzlib_decompress_region): Support zlib
13548 decompression, too, and rename.
13550 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13552 Minor zlib configuration tweaks.
13553 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13554 Don't assume presence of fn_inflateInit2_ zlib internal function.
13556 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13558 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13559 include the zlib prefix.
13561 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13563 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13564 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13565 define static variables that are pointers to zlib functions to be
13566 dynamically loaded.
13567 (init_zlib_functions) [WINDOWSNT]: New function.
13568 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13570 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13571 macros instead of invoking the zlib functions directly.
13572 (syms_of_decompress): DEFSYM Qzlib_dll.
13573 Staticpro Szlib_available_p.
13575 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13577 Avoid looping over all frame windows to freeze and unfreeze.
13578 * window.h (struct window): Drop frozen_window_start_p.
13579 (freeze_window_starts): Drop prototype.
13580 * frame.h (struct frame): New frozen_window_starts flag.
13581 (FRAME_WINDOWS_FROZEN): New macro.
13582 * window.c (freeze_window_start, freeze_window_starts):
13584 (select_window, replace_window): Adjust users.
13585 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13586 (window_frozen_p): New function.
13587 (redisplay_window): Use it.
13589 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13591 Fix some fd issues when running subprocesses (Bug#15035).
13592 Fix bugs that can leak files or file descriptors on errors.
13593 Don't unlink open temp files, as that's hard for users to diagnose
13594 when things go awry (e.g., temp disk exhausted).
13595 Don't bother to lock temp files. Check for invalid recursion.
13596 * callproc.c (synch_process_fd): Remove. All uses removed.
13597 (synch_process_tempfile): New var or macro.
13598 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13600 (record_kill_process): New arg, the temp name. All callers changed.
13601 (delete_temp_file): Now just a simple wrapper around unlink.
13602 (call_process_kill): New arg, the call_process_fd array.
13603 Close them all. Clear synch_process_pid. Remove the temp file,
13604 or arrange for it to be removed.
13605 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13606 that's been moved to synch_process_tempfile. Caller changed.
13607 Do not remove the tempfile; that's now call_process_kill's
13609 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13610 call_process_kill; the caller now does that.
13611 (call_process_cleanup): Do not close the process fd; that's now
13612 call_process_kill's responsibility.
13613 (Fcall_process): Implement via new function call_process, which
13614 has most of the old body of Fcall_process, but with a different API.
13615 (call_process): New function that does not open or close filefd if
13616 it is nonnegative. Record which fds need to be closed, and let
13617 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13618 Signal an error if invoked recursively (could be done via a hook).
13619 Simplify creation of the tempfile in the MSDOS case.
13620 Don't create the output file until after checking for the executable.
13621 Report any failure to open /dev/null.
13622 Don't open /dev/null for writing twice; once is enough.
13623 Don't create pipe if all output is being discarded or sent to file.
13624 Don't worry about setting up the coding system or reading from the
13625 pipe if all output is being discarded.
13626 Hoist fd_error local into top level, to lessen block nesting.
13627 Don't record deleted pid here; now done by Fcall_process_region.
13628 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13629 and note its success in synch_process_tempfile.
13630 Do not leak resources when child_setup fails.
13631 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13632 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13633 (create_temp_file): Now returns open fd, with an additional
13634 Lisp_Object * argument to return the name. All callers changed.
13635 Do not close the file; rewind it instead, and leave it open for
13636 the caller. Do not lock the temp file. Unwind-protect the file
13637 and the file-descriptor.
13638 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13639 If an asynchrounous process, record it here, not in call_process.
13640 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13641 * eval.c (set_unwind_protect): New function.
13642 * fileio.c (write_region): New function, generalized from the
13643 old Fwrite_region. Do not lock temp files.
13644 (Fwrite_region): Use it.
13645 * lisp.h (set_unwind_protect, write_region): New decls.
13646 * process.c: Include <verify.h>.
13647 (make_process): Mark fds as initially closed.
13648 (deleted_pid_list): Now a list of pid-filename pairs.
13650 (close_process_fd): New function.
13651 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13652 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13653 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13654 (create_process, create_pty, Fmake_serial_process)
13655 (server_accept_connection): Record which fds need to be closed,
13656 and let deactivate_process close them.
13657 (Fmake_network_process): Do not discard the unwind-protect
13658 until it's safe to do so.
13659 (deactivate_process): Close the fds opened by create_process etc.
13660 (Fprocess_send_eof): Adjust to new way of recording open fds.
13661 Report an error if /dev/null can't be opened, instead of aborting.
13662 * process.h (PROCESS_OPEN_FDS): New constant.
13663 (struct Lisp_Process): New member open_fds.
13664 (record_kill_process, record_deleted_pid): Adjust signatures.
13665 (record_deleted_pid): Move decl here ...
13666 * syswait.h (record_deleted_pid): ... from here.
13668 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13670 * decompress.c: Fix bugs with large buffers and weird inputs.
13671 Tune a bit. Reindent as per usual Emacs style.
13672 (BUFFER_SIZE): Remove.
13673 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13674 more than UINT_MAX bytes. Decompress into the gap instead of into
13675 an auto buffer, as this should avoid copying. Return nil if
13676 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13677 set immediate_quit; we shouldn't trust zlib code that much.
13679 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13681 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13682 errors, and really move the gap to where we want it.
13684 * lisp.h: Include decompress.c support.
13686 * emacs.c (main): Include decompress.c support.
13688 * Makefile.in: Include -lz if present.
13690 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13692 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13693 (initWithTitle:): Initialize frame to 0.
13694 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13695 (fillWithWidgetValue:frame:): Rename from
13696 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13698 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13699 fillWithWidgetValue:frame:
13701 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13702 remove memory leak warnings.
13704 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13705 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13706 menu_pending_title.
13708 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13709 (x_activate_menubar): Update the whole menu.
13710 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13711 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13712 current event is not NSSystemDefined (Bug#15001).
13713 Call ns_check_menu_open only if trackingMenu is 2.
13714 (menuDidClose:): New method, decrease trackingMenu.
13715 (fillWithWidgetValue:setDelegate:): New method.
13716 (fillWithWidgetValue:): Call the above.
13718 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13720 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13722 Omit some unnecessary casts.
13723 Many of these go back to the old pre-C89 days, when they may have
13724 been needed, but we've been assuming C89 or later for a while now.
13725 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13726 (live_float_p, live_misc_p, live_vector_p):
13727 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13728 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13729 (defvar_per_buffer):
13730 * callint.c (Fcall_interactively):
13731 * doc.c (Fsubstitute_command_keys):
13732 * filelock.c (get_boot_time):
13733 * frame.c (xrdb_get_resource):
13734 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13735 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13736 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13737 (menuitem_highlight_callback, menu_destroy_callback)
13738 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13739 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13740 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13741 (xg_tool_bar_help_callback, tb_size_cb):
13742 * image.c (xpm_alloc_color, png_read_from_memory)
13743 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13744 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13746 * keymap.c (describe_map):
13747 * nsfns.m (Fns_display_monitor_attributes_list):
13748 * nsmenu.m (process_dialog:):
13749 * nsterm.m (hold_event):
13750 * process.c (wait_reading_process_output):
13751 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13752 * scroll.c (do_direct_scrolling, scrolling_1):
13753 * termcap.c (tgetent):
13754 * window.c (check_window_containing, add_window_to_list)
13755 (freeze_window_starts):
13756 * xdisp.c (compare_overlay_entries, vmessage):
13757 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13758 (x_get_monitor_attributes_xrandr)
13759 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13760 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13761 * xfont.c (xfont_match, xfont_open):
13762 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13763 (menubar_selection_callback, menu_position_func)
13764 (popup_selection_callback, create_and_show_popup_menu)
13765 (dialog_selection_callback, create_and_show_dialog):
13766 * xrdb.c (x_get_string_resource)
13768 * xsmfns.c (x_session_check_input):
13769 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13770 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13771 (xaw_jump_callback, xaw_scroll_callback):
13772 Omit unnecessary casts.
13774 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13776 Minor string-length refactoring.
13777 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13778 * frame.c (make_monitor_attribute_list):
13779 Prefer build_string to strlen + make_string.
13781 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13783 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13784 don't check minor_code (Bug#14417).
13786 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13788 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13789 vertical positions instead. This avoids calling MATRIX_ROW with
13790 row numbers that are possibly beyond valid limits. (Bug#15064)
13792 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13794 Use xstrdup and build_unibyte_string where applicable.
13795 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13796 * xfns.c (x_window):
13797 * xrdb.c (x_get_customization_string):
13798 * xterm.c (xim_initialize):
13799 * w32fns.c (w32_window): Use xstrdup.
13800 (w32_display_monitor_attributes_list):
13801 * emacs.c (init_cmdargs):
13802 * keyboard.c (PUSH_C_STR):
13803 * nsfont.m (nsfont_open):
13804 * sysdep.c (system_process_attributes):
13805 * w32.c (system_process_attributes):
13806 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13808 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13810 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13811 variables of these types so that GDB would know about them, as aid
13812 for debugging fatal exceptions. (Bug#15024) See also
13813 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13816 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13818 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13819 larger than the NSWindow (Bug#14934).
13821 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13823 Redesign redisplay interface to drop global variable updated_window.
13824 Always pass currently updated window as a parameter to update routines.
13825 * dispextern.h (updated_window): Remove declaration.
13826 (struct redisplay_interface): Pass window parameter to
13827 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13828 and after_update_window_hook.
13829 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13831 * dispnew.c (updated_window): Remove.
13832 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13833 (update_window_line): Adjust to match redisplay interface changes.
13834 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13835 (ns_scroll_run, ns_after_update_window_line):
13836 * w32term.c (x_update_window_begin, x_update_window_end)
13837 (x_after_update_window_line, x_scroll_run):
13838 * xterm.c (x_update_window_begin, x_update_window_end)
13839 (x_after_update_window_line, x_scroll_run):
13840 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13841 Likewise. Adjust comments where appropriate.
13842 (x_cursor_to): Simplify because this is always called during window
13843 update (but install debugging check anyway).
13844 (expose_window): Check must_be_updated_p flag to see whether this
13845 function is called during window update.
13847 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13849 Do not reset window modification event counters excessively.
13850 These leftovers and poor man's tricky methods to catch extra
13851 redisplay's attention are no longer needed.
13852 * frame.c (set_menu_bar_lines_1):
13853 * minibuf.c (read_minibuf_unwind):
13854 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13855 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13856 (window_scroll_line_based, Fset_window_configuration):
13857 * xdisp.c (redisplay_window): Do not reset last_modified and
13858 last_overlay_modified counters.
13860 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13862 * xselect.c (x_send_client_event): Set send_event and serial, memset
13863 data.l as it might be bigger than data.b. Use 24 bit mask to
13864 XSendEvent (Bug#15034).
13866 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13868 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13869 for TTY frames that are not the top frame on their console.
13872 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13874 * w32term.c (w32fullscreen_hook): Really maximize frame when
13875 asked for (Bug#14841).
13877 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13879 Prefer selected_window to Fselected_window, likewise for frames.
13880 * buffer.c (Fbuffer_swap_text):
13881 * data.c (Fvariable_binding_locus):
13882 * window.c (run_window_configuration_change_hook): Adjust users.
13883 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13884 Use decode_live_frame.
13886 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13888 Be more careful if selected window shows the buffer other than current,
13889 use window_outdated only if this is not so. This change should also
13890 address some weird issues discussed in Bug#13012.
13891 * window.h (window_outdated): New prototype.
13892 * window.c (window_outdated): Now here. Convert from static and
13893 always assume window's buffer.
13894 (Fwindow_end, Fwindow_line_height): Use it.
13895 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13896 and always assume window's buffer.
13897 (redisplay_window): Adjust user.
13898 (redisplay_internal): Call to reconsider_clip_changes once and
13899 check whether mode line should be updated only if selected window
13900 shows current buffer.
13901 (run_window_scroll_functions): Use eassert for debugging check.
13902 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13904 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13906 * window.c (window_scroll, window_scroll_pixel_based)
13907 (window_scroll_line_based): Use bool for booleans.
13909 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13911 * process.c: Fix minor off-by-one issues in descriptor counts.
13912 This shouldn't fix any real bugs, but it cleans up the code a bit.
13913 (max_process_desc, max_input_desc): -1, not 0, means none.
13915 (delete_input_desc): New function.
13916 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13917 (deactivate_process): Scan backwards when recomuting max_process_desc;
13918 that should be faster.
13919 (init_process_emacs): Initialize max_input_desc.
13921 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13923 Use region cache to speedup bidi_find_paragraph_start.
13924 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13925 Rename cache_long_line_scans to cache_long_scans.
13926 * buffer.c (bset_cache_long_line_scans): Rename to
13927 bset_cache_long_scans.
13928 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13929 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13931 (syms_of_buffer): Rename cache-long-line-scans to
13932 cache-long-scans. Adjust docstring.
13933 * search.c (newline_cache_on_off):
13934 * indent.c (width_run_cache_on_off): Adjust users.
13935 * bidi.c (bidi_paragraph_cache_on_off): New function.
13936 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13937 * insdel.c (prepare_to_modify_buffer):
13938 Invalidate bidi_paragraph_cache if enabled.
13940 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13942 Invalidate region caches only if buffer text is going to be changed.
13943 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13944 (modify_text): ...new prototype.
13945 (prepare_to_modify_buffer_1): New prototype.
13946 * textprop.c (modify_region): Rename to...
13947 (modify_text_properties): ...new function.
13948 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13949 (Fremove_list_of_text_properties): Adjust users.
13950 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13951 (modify_text): ...new function.
13952 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13953 (prepare_to_modify_buffer_1): ...new function.
13954 * casefiddle.c (casify_region):
13955 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13956 (Ftranspose_regions): Use modify_text.
13958 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13960 * lisp.mk (lisp): Add nadvice.elc.
13962 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13964 New macro to iterate over live buffers similar to frames.
13965 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13966 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13967 Declare buffer-related variables here to offload lisp.h.
13968 * buffer.c (Vbuffer_alist): Adjust comment.
13969 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13970 (other_buffer_safely):
13971 * data.c (store_symval_forwarding):
13972 * dispnew.c (Fframe_or_buffer_changed_p):
13973 * fileio.c (Fdo_auto_save):
13974 * filelock.c (unlock_all_files):
13975 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13977 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13979 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13980 * callproc.c (create_temp_file):
13981 * filelock.c (create_lock_file):
13982 Assume mkostemp, since it's now provided by Gnulib.
13984 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13986 * w32.c (mkostemp): New function.
13987 (mktemp): Remove, no longer used. Most of the code reused in
13988 mkostemp. (Bug#15015)
13989 (mktemp): Don't undef.
13991 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13993 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13994 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13995 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13996 (free_glyph_pool, check_glyph_memory): Likewise for
13997 all users. Adjust comments where appropriate.
13999 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14001 * composite.h: Minor fixups.
14002 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14003 to fix a misspelling, and change it to an inline function while
14004 we're at it (it need not be a macro). All uses changed.
14005 (composition_method, composition_valid_p):
14006 Rewrite to avoid assignments in if-conditions.
14008 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14010 Do not use global Lisp_Object in composition macros.
14011 * composite.h (composition_temp): Remove declaration.
14012 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14013 (composition_method, composition_valid_p): ...inline functions.
14014 (compose_region): Remove the leftover.
14015 * composite.c (composition_temp): Remove.
14016 (run_composition_function, update_compositions)
14017 (composition_compute_stop_pos, composition_adjust_point)
14018 (Ffind_composition_internal):
14019 * coding.c (handle_composition_annotation):
14020 * xdisp.c (handle_composition_prop, check_point_in_composition):
14021 Related users changed.
14023 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14025 Drop FRAME_PTR typedef.
14026 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14027 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14028 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14029 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14030 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14031 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14032 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14033 All related users changed.
14035 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14037 * eval.c (default_toplevel_binding): New function.
14039 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14040 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14041 (syms_of_eval): Export them.
14042 * data.c (Fdefault_value): Micro cleanup.
14043 * term.c (init_tty): Use "false".
14045 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14047 Fix X GC leak in GTK and raw (no toolkit) X ports.
14048 * xterm.c (x_free_frame_resources): If white and black relief
14049 GCs are allocated, always free them here.
14050 * xfns.c (x_make_gc): Omit redundant initialization.
14051 * widget.c (create_frame_gcs): Remove the leftover.
14052 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14053 in x_free_frame_resources.
14055 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14057 * nsterm.m (windowWillResize:toSize:): Only change title if
14058 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14060 (viewDidEndLiveResize): New method.
14062 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14063 inside NS_IMPL_COCOA.
14065 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14067 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14068 Do not check whether undo is enabled because record_insert and
14069 record_delete does that themselves.
14071 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14073 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14074 member which is not really used any more.
14075 (FRAME_XIC_BASE_FONTNAME): Remove.
14076 * xfns.c (xic_free_fontset): Adjust user.
14077 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14078 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14079 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14080 (xdialog_show): Use eassert for debugging check.
14081 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14083 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14085 * fileio.c, fns.c (merge): Move extern decl from here ...
14086 * lisp.h (merge): ... to here.
14088 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14090 Fix last font-related change.
14091 * w32font.h (w32font_list_internal, w32font_match_internal):
14093 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14094 (uniscribe_list_family): Adjust to match font API change.
14095 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14096 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14098 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14100 * frame.h (FRAME_MOUSE_UPDATE):
14101 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14102 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14104 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14106 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14107 * font.h (struct font_driver): Change list, match, and list_family
14108 functions to accept struct frame * as first arg.
14109 * font.c (font_score, font_compare, font_sort_entities):
14111 (font_sort_entities, font_list_entities, font_select_entity)
14112 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14113 match font API change.
14114 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14115 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14116 * ftxfont.c (ftxfont_list, ftxfont_match):
14117 * xftfont.c (xftfont_list, xftfont_match):
14118 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14119 * w32font.c (w32font_list, w32font_match, w32font_list)
14120 (w32font_list_internal, w32_font_match_internal): Likewise.
14121 * xfaces.c (Fx_family_fonts): Adjust user.
14123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14125 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14126 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14127 only if HAVE_X_WINDOWS is in use.
14128 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14129 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14130 * w32term.c (x_wm_set_icon_position): Likewise.
14131 * w32fns.c (x_icon): Adjust user.
14133 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14135 * xterm.c (last_mouse_press_frame): Remove the
14136 leftover which is not really used any more.
14137 (handle_one_xevent, syms_of_xterm): Adjust users.
14138 (x_flush): Call XFlush once per each X display, not frame.
14139 This is better because this code always unconditionally skips
14140 non-X frames in Vframe_list and issues the only XFlush if we
14141 have more than one X frame on the same X display.
14142 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14143 Use bool for booleans.
14144 (x_draw_glyph_string_background, cvt_string_to_pixel)
14145 (cvt_pixel_dtor): Drop unnecessary prototypes.
14146 * xterm.h (x_display_ok): Adjust prototype.
14148 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14150 Drop unnecessary functions that deals with frame pixel size.
14151 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14152 (x_pixel_height): Drop prototypes.
14153 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14154 (x_pixel_height): Drop implementations.
14155 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14156 which should be always valid for window frame.
14157 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14158 * w32menu.c (Fx_popup_dialog):
14159 * xmenu.c (Fx_popup_dialog): Likewise for both.
14161 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14163 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14164 frame parameters and call to Fmodify_frame_parameters just once.
14165 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14166 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14167 and mention nil frame in docstring.
14169 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14171 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14172 (x_figure_window_size): Likewise. Adjust to return long.
14173 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14174 (toplevel): Move Qterminal_live_p to...
14175 * terminal.c (toplevel): ...here, make it static, and...
14176 (syms_of_terminal): ...DEFSYM here.
14177 * frame.h (Qterminal_live_p): Remove declaration.
14178 (make_frame, x_figure_window_size): Adjust prototype.
14179 * nsfns.m (Fx_create_frame): Use long for window flags.
14181 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14183 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14184 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14185 Do not assume that emacs_close (INT_MAX) is a no-op.
14187 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14189 * xfaces.c (make_face_cache): For struct face_cache, prefer
14190 xmalloc to xzalloc and so avoid redundant call to memset.
14191 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14193 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14195 * fringe.c (draw_window_fringes, update_window_fringes)
14196 (compute_fringe_widths):
14197 * w32term.c (x_draw_glyph_string):
14198 * window.c (candidate_window_p, Frecenter):
14199 * xfaces.c (realize_basic_faces, realize_default_face)
14200 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14201 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14202 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14203 * xmenu.c (Fx_menu_bar_open_internal):
14204 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14205 * xsettings.c (xft_settings_event):
14206 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14207 Use bool for booleans. Adjust style and comments where
14209 * dispextern.h (draw_window_fringes, update_window_fringes)
14210 (compute_fringe_widths):
14211 * xterm.h (x_had_errors_p): Adjust prototype.
14213 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14215 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14216 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14218 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14220 * fns.c (toplevel): Remove comment before Fsafe_length because
14221 it checks for QUIT.
14223 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14225 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14227 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14229 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14230 frame which got the message is still alive, before dereferencing
14231 its pointer. (Bug#14970)
14233 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14234 be a live window, before using it as such. (Bug#14970)
14236 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14238 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14239 w32_detect_focus_change instead of doing part of its job by hand.
14240 This fixes the problem whereby FOCUS_OUT events were not sent to
14243 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14245 * process.c (Fprocess_list): Doc fix.
14247 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14248 being re-exposed only if it didn't ask to become visible.
14249 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14250 was previously iconified. (Bug#14841)
14251 (x_iconify_frame): Mark the frame iconified.
14253 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14255 Fix minor problems found by static checking.
14256 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14257 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14259 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14261 * eval.c (set_specpdl_old_value): New function.
14262 (unbind_to): Minor simplification.
14263 (get_backtrace_frame): New function.
14264 (Fbacktrace_frame): Use it. Add `base' argument.
14265 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14266 (syms_of_eval): Export backtrace-eval.
14267 * xterm.c (x_focus_changed): Simplify.
14269 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14271 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14273 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14275 * xdisp.c (redisplay_window): Instead of moving point out of
14276 scroll margin, reject the force_start method, and try scrolling
14277 instead. (Bug#14780)
14279 2013-07-24 Ken Brown <kbrown@cornell.edu>
14281 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14284 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14286 * eval.c (Fprogn): Do not check that BODY is a proper list.
14287 This undoes the previous change. The check slows down the
14288 interpreter, and is not needed to prevent a crash. See
14289 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14291 2013-07-23 Glenn Morris <rgm@gnu.org>
14293 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14295 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14297 Port to GNU/Linux systems with tinfo but not ncurses.
14298 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14299 to decide whether ncurses is being used. Without this change,
14300 GCC complains about tgetent not being declared, on a system
14301 that has tinfo installed but ncurses not installed.
14303 * eval.c (Fprogn): Check that BODY is a proper list.
14305 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14306 * data.c (Fsetq_default):
14307 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14308 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14310 Tune by taking advantage of the fact that ARGS is always a list
14311 when a function is declared to have UNEVALLED args.
14313 * emacsgtkfixed.c: Port to GCC 4.6.
14314 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14316 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14318 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14319 here to silence compiler warnings.
14321 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14323 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14324 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14325 from messing up Emacs's 'struct frame' (Bug#14923).
14327 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14329 * alloc.c (make_save_ptr_ptr): Define this function.
14330 It was inadvertently omitted. It's needed only if
14331 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14333 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14335 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14336 frame have focus (Bug#14895).
14338 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14340 Avoid vfork-related deadlock more cleanly.
14341 * callproc.c (child_setup): When the child's exec fails, output
14342 the program name, as that's more useful. Use O_NONBLOCK to avoid
14344 * process.c (create_process_1): Remove; no longer needed.
14345 (create_process): Remove timer hack; no longer needed, now that
14346 the child avoids deadlock.
14348 2013-07-20 Glenn Morris <rgm@gnu.org>
14350 * image.c (Fimage_flush): Fix doc typo.
14352 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14354 Fix array bounds violation when pty allocation fails.
14355 * process.c (PTY_NAME_SIZE): New constant.
14356 (pty_name): Remove static variable; it's now auto.
14357 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14358 Take pty_name as an arg rather than using a static variable.
14359 All callers changed.
14360 (create_process): Recover pty_flag from process, not from volatile local.
14361 (create_pty): Stay inside array even when pty allocation fails.
14362 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14364 * lread.c (Fload): Avoid initialization only when lint checking.
14365 Mention that it's needed only for older GCCs.
14367 2013-07-20 Kenichi Handa <handa@gnu.org>
14369 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14370 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14372 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14374 * lread.c (Fload): Avoid uninitialized warning.
14376 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14378 Fix some minor file descriptor leaks and related glitches.
14379 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14380 (create_lock_file): Use write, not emacs_write.
14381 * image.c (slurp_file, png_load_body):
14382 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14383 (server_accept_connection):
14384 Don't leak an fd on memory allocation failure.
14385 * image.c (slurp_file): Add a cheap heuristic for growing files.
14386 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14387 as that's what the other routines do. Maybe input need not be
14388 blocked at all, but it's better to be consistent.
14389 Avoid undefined behavior when strlen is zero.
14391 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14392 (NSTATICS): Now a constant; doesn't need to be a macro.
14394 2013-07-19 Richard Stallman <rms@gnu.org>
14396 * coding.c (decode_coding_utf_8): Add simple loop for fast
14397 processing of ASCII characters.
14399 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14401 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14403 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14405 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14406 unportable 'struct x_display_info'.
14407 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14408 is a portable type.
14410 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14412 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14413 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14415 (system_process_attributes): Prefer plain char to unsigned char
14416 when either will do. Clean up properly if interrupted or if
14417 memory allocations fail. Don't assume sscanf succeeds.
14418 Remove no-longer-needed workaround to stop GCC from whining.
14419 Read command-line once, instead of multiple times. Check read status a
14420 bit more carefully.
14422 Fix obscure porting bug with varargs functions.
14423 The code assumed that int is treated like ptrdiff_t in a vararg
14424 function, which is not a portable assumption. There was a similar
14425 -- though these days less likely -- porting problem with various
14426 assumptions that pointers of different types all smell the same as
14427 far as vararg functions is conserved. To make this problem less
14428 likely in the future, redo the API to use varargs functions.
14429 * alloc.c (make_save_value): Remove this vararg function.
14430 All uses changed to ...
14431 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14432 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14434 (make_save_ptr): Rename from make_save_pointer, for consistency with
14435 the above. Define only on platforms that need it. All uses changed.
14437 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14439 * keyboard.c: Try to fix typos in previous change.
14440 (DISPLAY_LIST_INFO): New macro.
14441 (kbd_buffer_get_event): Do not access members that are not present
14442 in X11. Revert inadvertent change of "!=" to "=".
14444 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14446 * keyboard.c (kbd_buffer_get_event):
14447 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14448 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14450 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14452 * filelock.c: Fix unlikely file descriptor leaks.
14453 (get_boot_time_1): Rework to avoid using emacs_open.
14454 This doesn't actually fix a leak, but is better anyway.
14455 (read_lock_data): Use read, not emacs_read.
14457 * doc.c: Fix minor memory and file descriptor leaks.
14458 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14459 (get_doc_string, Fsnarf_documentation):
14460 Fix file descriptor leak on error.
14462 * term.c: Fix minor fdopen-related file descriptor leaks.
14463 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14464 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14466 * charset.c: Fix file descriptor leaks and errno issues.
14468 (load_charset_map_from_file): Don't leak file descriptor on error.
14469 Use plain record_xmalloc since the allocation is larger than
14470 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14472 * eval.c (record_unwind_protect_nothing):
14473 * fileio.c (fclose_unwind):
14475 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14476 The replacement doesn't block input, but that no longer seems
14479 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14481 * lread.c: Fix file descriptor leaks and errno issues.
14482 (Fload): Close some races that leaked fds or streams when 'load'
14484 (Fload, openp): Report error number of last nontrivial failure to open.
14485 ENOENT counts as trivial.
14486 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14488 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14489 now that the function is always called with a nonnegative arg.
14490 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14491 All uses replaced with ...
14492 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14494 A few more minor file errno-reporting bugs.
14495 * callproc.c (Fcall_process):
14496 * doc.c (Fsnarf_documentation):
14497 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14498 * process.c (set_socket_option):
14499 Don't let a constructor trash errno.
14500 * doc.c: Include <errno.h>.
14502 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14504 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14506 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14508 Fix w32 bug with call-process-region (Bug#14885).
14509 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14510 to Fcall_process when the input is empty. This simplifies the
14511 code a bit. It makes no difference on POSIXish platforms but
14512 apparently it fixes a bug on w32.
14514 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14515 * fileio.c (close_file_unwind): Don't close if FD is negative;
14516 this can happen when unwinding a zapped file descriptor.
14517 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14518 in case Emacs runs out of memory between the two unwind-protects.
14519 Don't trash errno when closing FD.
14520 Zap the FD in the specpdl when closing it, instead of deferring
14521 the removal of the unwind-protect; this fixes a bug where a child
14522 function unwinds the stack past us.
14524 New unwind-protect flavors to better type-check C callbacks.
14525 This also lessens the need to write wrappers for callbacks,
14526 and the need for make_save_pointer.
14527 * alloc.c (free_save_value):
14528 * atimer.c (run_all_atimers):
14530 * alloc.c (safe_alloca_unwind):
14531 * atimer.c (unwind_stop_other_atimers):
14532 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14533 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14534 * minibuf.c (choose_minibuf_frame_1):
14535 * process.c (make_serial_process_unwind):
14536 * xdisp.c (pop_message_unwind):
14537 * xselect.c (queue_selection_requests_unwind):
14538 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14539 * alloc.c (record_xmalloc):
14540 Prefer record_unwind_protect_ptr to record_unwind_protect with
14542 * alloc.c (Fgarbage_collect):
14543 Prefer record_unwind_protect_void to passing a dummy.
14544 * buffer.c (restore_buffer):
14545 * window.c (restore_window_configuration):
14546 * xfns.c, w32fns.c (do_unwind_create_frame)
14547 New wrapper. All record-unwind uses of wrappee changed.
14548 * buffer.c (set_buffer_if_live):
14549 * callproc.c (call_process_cleanup, delete_temp_file):
14550 * coding.c (code_conversion_restore):
14551 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14552 * editfns.c (save_excursion_restore)
14553 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14554 (save_restriction_restore):
14555 * eval.c (restore_stack_limits, un_autoload):
14556 * fns.c (require_unwind):
14557 * keyboard.c (recursive_edit_unwind, tracking_off):
14558 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14559 * macros.c (pop_kbd_macro, restore_menu_items):
14560 * nsfns.m (unwind_create_frame):
14561 * print.c (print_unwind):
14562 * process.c (start_process_unwind):
14563 * search.c (unwind_set_match_data):
14564 * window.c (select_window_norecord, select_frame_norecord):
14565 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14566 (fast_set_selected_frame):
14567 * xfns.c, w32fns.c (unwind_create_tip_frame):
14568 Return void, not a dummy Lisp_Object. All uses changed.
14569 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14570 * callproc.c (call_process_kill):
14571 * fileio.c (restore_point_unwind, decide_coding_unwind)
14572 (build_annotations_unwind):
14573 * insdel.c (Fcombine_after_change_execute_1):
14574 * keyboard.c (read_char_help_form_unwind):
14575 * menu.c (unuse_menu_items):
14576 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14577 * sound.c (sound_cleanup):
14578 * xdisp.c (unwind_redisplay):
14579 * xfns.c (clean_up_dialog):
14580 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14581 Accept no args and return void, instead of accepting and returning
14582 a dummy Lisp_Object. All uses changed.
14583 * cygw32.c (fchdir_unwind):
14584 * fileio.c (close_file_unwind):
14585 * keyboard.c (restore_kboard_configuration):
14586 * lread.c (readevalllop_1):
14587 * process.c (wait_reading_process_output_unwind):
14588 Accept int and return void, rather than accepting an Emacs integer
14589 and returning a dummy object. In some cases this fixes an
14590 unlikely bug when the corresponding int is outside Emacs integer
14591 range. All uses changed.
14592 * dired.c (directory_files_internal_unwind):
14593 * fileio.c (do_auto_save_unwind):
14594 * gtkutil.c (pop_down_dialog):
14595 * insdel.c (reset_var_on_error):
14596 * lread.c (load_unwind):
14597 * xfns.c (clean_up_file_dialog):
14598 * xmenu.c, nsmenu.m (pop_down_menu):
14599 * xmenu.c (cleanup_widget_value_tree):
14600 * xselect.c (wait_for_property_change_unwind):
14601 Accept pointer and return void, rather than accepting an Emacs
14602 save value encapsulating the pointer and returning a dummy object.
14604 * editfns.c (Fformat): Update the saved pointer directly via
14605 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14606 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14607 (unwind_body): New function.
14608 (record_unwind_protect): First arg is now a function returning void,
14609 not a dummy Lisp_Object.
14610 (record_unwind_protect_ptr, record_unwind_protect_int)
14611 (record_unwind_protect_void): New functions.
14612 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14613 * fileio.c (struct auto_save_unwind): New type.
14614 (do_auto_save_unwind): Use it.
14615 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14616 * insdel.c (struct rvoe_arg): New type.
14617 (reset_var_on_error): Use it.
14618 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14620 (specbinding_func): Remove; there are now several such functions.
14621 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14622 (set_unwind_protect_ptr): New function.
14623 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14625 Be simpler and more consistent about reporting I/O errors.
14626 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14627 Say "Read error" and "Write error", rather than "I/O error", or
14628 "IO error reading", or "IO error writing", when a read or write
14630 * process.c (Fmake_network_process, wait_reading_process_output)
14631 (send_process, Fprocess_send_eof, wait_reading_process_output):
14632 Capitalize diagnostics consistently. Put "failed foo" at the
14633 start of the diagnostic, so that we don't capitalize the
14634 function name "foo". Consistently say "failed" for such
14636 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14637 All callers changed. This is so it can use report_file_error.
14638 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14639 diagnostics consistently as above.
14641 * fileio.c (report_file_errno): Fix errno reporting bug.
14642 If the file name is neither null nor a pair, package it up as a
14643 singleton list. All callers changed, both to this function and to
14644 report_file_error. This fixes a bug where the memory allocator
14645 invoked by list1 set errno so that the immediately following
14646 report_file_error reported the wrong errno value.
14648 Fix minor problems found by --enable-gcc-warnings.
14649 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14650 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14652 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14654 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14655 Set event->arg to Qt if switch-event shall be generated.
14656 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14658 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14660 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14663 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14664 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14665 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14666 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14667 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14668 and there is a focused frame.
14669 (head_table): Add focus-in and focus-out.
14670 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14671 bind to handle-focus-in/out.
14673 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14674 (Fhandle_switch_frame): Call Fhandle_focus_in.
14675 (syms_of_frame): defsubr handle-focus-in/out.
14677 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14679 Fix porting bug to older POSIXish platforms (Bug#14862).
14680 * sysdep.c (emacs_pipe): New function, that implements
14681 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14682 This should port better to CentOS 5 and to Mac OS X 10.6.
14683 All calls to pipe2 changed.
14685 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14686 This makes the code easier to read and the executable a bit smaller.
14687 Do not replace all calls to Fcons that happen to create lists,
14688 just calls that are intended to create lists. For example, when
14689 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14690 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14691 Similarly for list2 through list5.
14692 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14693 * bytecode.c (exec_byte_code):
14694 * callint.c (quotify_arg, Fcall_interactively):
14695 * callproc.c (Fcall_process, create_temp_file):
14696 * charset.c (load_charset_map_from_file)
14697 (Fdefine_charset_internal, init_charset):
14698 * coding.c (get_translation_table, detect_coding_system)
14699 (Fcheck_coding_systems_region)
14700 (Fset_terminal_coding_system_internal)
14701 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14702 * composite.c (update_compositions, Ffind_composition_internal):
14703 * dired.c (directory_files_internal, file_name_completion)
14705 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14706 * doc.c (Fsnarf_documentation):
14707 * editfns.c (Fmessage_box):
14709 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14710 (Feval, eval_sub, Ffuncall, apply_lambda):
14711 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14712 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14713 (Fset_file_times, Finsert_file_contents)
14714 (Fchoose_write_coding_system, Fwrite_region):
14715 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14716 * font.c (font_registry_charsets, font_parse_fcname)
14717 (font_prepare_cache, font_update_drivers, Flist_fonts):
14718 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14719 * frame.c (make_frame, Fmake_terminal_frame)
14720 (x_set_frame_parameters, x_report_frame_params)
14721 (x_default_parameter, Fx_parse_geometry):
14722 * ftfont.c (syms_of_ftfont):
14723 * image.c (gif_load):
14724 * keyboard.c (command_loop_1):
14725 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14726 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14727 (Fminor_mode_key_binding, accessible_keymaps_1)
14728 (Faccessible_keymaps, Fwhere_is_internal):
14729 * lread.c (read_emacs_mule_char):
14730 * menu.c (find_and_return_menu_selection):
14731 * minibuf.c (get_minibuffer):
14732 * nsfns.m (Fns_perform_service):
14733 * nsfont.m (ns_script_to_charset):
14734 * nsmenu.m (ns_popup_dialog):
14735 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14736 (Fx_own_selection_internal):
14737 * nsterm.m (append2):
14738 * print.c (Fredirect_debugging_output)
14739 (print_prune_string_charset):
14740 * process.c (Fdelete_process, Fprocess_contact)
14741 (Fformat_network_address, set_socket_option)
14742 (read_and_dispose_of_process_output, write_queue_push)
14743 (send_process, exec_sentinel):
14744 * sound.c (Fplay_sound_internal):
14745 * textprop.c (validate_plist, add_properties)
14746 (Fput_text_property, Fadd_face_text_property)
14747 (copy_text_properties, text_property_list, syms_of_textprop):
14748 * unexaix.c (report_error):
14749 * unexcoff.c (report_error):
14750 * unexsol.c (unexec):
14751 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14752 (Fformat_mode_line, syms_of_xdisp):
14753 * xfaces.c (set_font_frame_param)
14754 (Finternal_lisp_face_attribute_values)
14755 (Finternal_merge_in_global_face, syms_of_xfaces):
14756 * xfns.c (x_default_scroll_bar_color_parameter)
14757 (x_default_font_parameter, x_create_tip_frame):
14758 * xfont.c (xfont_supported_scripts):
14759 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14760 (menu_help_callback, xmenu_show):
14761 * xml.c (make_dom):
14762 * xterm.c (set_wm_state):
14763 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14764 and similarly for list2 through list5.
14766 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14768 * callproc.c (Fcall_process_region): Fix minor race and tune.
14769 (create_temp_file): New function, with the temp-file-creation part
14770 of the old Fcall_process_region. Use Fcopy_sequence to create the
14771 temp file name, rather than alloca + build_string, for simplicity.
14772 Don't bother to block input around the temp file creation;
14773 shouldn't be needed. Simplify use of mktemp.
14774 Use record_unwind_protect immediately after creating the temp file;
14775 this closes an unlikely race where the temp file was not removed.
14776 Use memcpy rather than an open-coded loop.
14777 (Fcall_process_region): Use the new function. If the input is
14778 empty, redirect from /dev/null rather than from a newly created
14779 empty temp file; this avoids unnecessary file system traffic.
14781 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14783 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14784 Simplify by making this case like the other two. This is a bit
14785 slower on obsolete hosts, but the extra complexity isn't worth it.
14787 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14788 * process.c (create_process) [!DOS_NT]:
14789 Remove now-unnecessary calls to emacs_close.
14791 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14793 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14794 returning early. (Bug#14850)
14796 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14797 and inhibit-iso-escape-detection attributes of 'undecided'.
14800 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14802 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14803 Reported by Herbert J. Skuhra in
14804 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14806 Don't lose top specpdl entry when memory is exhausted.
14807 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14808 specpdl overflow here, to simplify callers; all callers changed.
14809 Always reserve an unused entry at the stack top; this avoids
14810 losing the top entry's information when memory is exhausted.
14812 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14814 Clean up errno reporting and fix some errno-reporting bugs.
14815 * callproc.c (Fcall_process):
14816 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14817 * process.c (create_process, Fmake_network_process):
14818 * unexaix.c (report_error):
14819 * unexcoff.c (report_error):
14820 Be more careful about reporting the errno of failed operations.
14821 The code previously reported the wrong errno sometimes.
14822 Also, prefer report_file_errno to setting errno + report_file_error.
14823 (Fcall_process): Look at openp return value rather than at path,
14824 as that's a bit faster and clearer when there's a numeric predicate.
14825 * fileio.c (report_file_errno): New function, with most of the
14826 old contents of report_file_error.
14827 (report_file_error): Use it.
14828 (Ffile_exists_p, Ffile_accessible_directory_p):
14829 Set errno to 0 when it is junk.
14830 * fileio.c (Faccess_file):
14831 * image.c (x_create_bitmap_from_file):
14832 Use faccessat rather than opening the file, to avoid the hassle of
14833 having a file descriptor open.
14834 * lisp.h (report_file_errno): New decl.
14835 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14838 * process.c (create_process, wait_reading_process_output) [AIX]:
14839 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14840 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14841 a multithreaded environment anyway).
14842 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14844 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14846 * image.c (x_find_image_file): Don't close a remote file handle.
14848 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14850 Fix races with threads and file descriptors.
14851 * callproc.c (Fcall_process_region):
14852 * dired.c (open_directory):
14853 * emacs.c (main, Fdaemon_initialized):
14854 * image.c (x_find_image_file):
14855 * inotify.c (Finotify_rm_watch):
14856 * lread.c (Flocate_file_internal):
14857 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14858 * term.c (term_mouse_moveto, init_tty):
14859 * termcap.c (tgetent):
14860 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14861 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14862 * unexhp9k800.c, unexmacosx.c (unexec):
14863 * callproc.c (Fcall_process_region):
14864 Use emacs_close, not close.
14865 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14866 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14867 and posix_close function on current platforms (which all lack them).
14868 (emacs_close): Use it. This should fix the races on GNU/Linux and
14869 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14870 and it should avoid closing random victim file descriptors on
14873 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14875 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14876 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14877 Touch up doc a bit.
14879 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14880 This is for .gdbinit xbacktrace.
14882 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14883 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14884 (emacs_set_tty): Now static.
14885 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14886 * term.c (tty_capable_p, tty_default_color_capabilities)
14887 (get_tty_terminal, term_mouse_movement)
14888 (handle_one_term_event, init_tty, maybe_fatal):
14889 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14890 (tgetent, scan_file, name_match, compare_contin):
14891 * terminal.c (get_terminal):
14892 Use bool for boolean.
14893 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14894 Prefer char to unsigned char if either will do.
14895 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14896 (tty_write_glyphs): Prefer int to unsigned.
14897 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14898 All callers changed.
14899 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14901 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14904 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14905 (B__dummy__): New dummy symbol, to pacify C89.
14906 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14907 they can't grok varargs macros.
14908 * dispnew.c (add_window_display_history)
14909 (add_frame_display_history):
14910 * print.c (print_object):
14911 * xdisp.c (debug_method_add):
14912 Use %p printf format only for void pointers.
14913 * emacs.c (usage_message): New constant, replacing ...
14914 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14915 (main): Adjust to usage reorg.
14916 * fns.c (syms_of_fns):
14917 * profiler.c (syms_of_profiler):
14918 Don't use non-constant struct initializers.
14919 * gnutls.h (gnutls_initstage_t):
14920 * lisp.h (enum Lisp_Fwd_Type):
14921 * lread.c (lisp_file_lexically_bound_p):
14922 * xsettings.c (anonymous enum):
14923 Remove trailing comma.
14924 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14925 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14926 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14928 * regex.c (const_re_char): New type, to pacify strict C89.
14929 All uses of 'const re_char' replaced to use it.
14930 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14931 with glibc when strict C89. This change is imported from gnulib.
14933 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14934 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14935 Omit GNU_LINUX implementation, since it requires long long.
14936 * xterm.c (x_draw_underwave):
14937 Do not assume the traditional order of struct's members.
14938 (x_term_init): Rewrite to avoid the need for non-constant structure
14941 Syntax cleanup, mostly replacing macros with functions.
14942 This removes the need for the syntax_temp hack.
14943 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14944 * syntax.c (SYNTAX_INLINE): New macro.
14945 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14946 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14947 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14948 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14949 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14950 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14951 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14952 Now constants, not macros.
14953 (syntax_temp) [!__GNUC__]: Remove.
14954 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14955 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14956 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14957 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14958 Move here from syntax.h; now functions, not macros. Except for the
14959 last function, these are static since only syntax.c uses them.
14960 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14961 All uses changed. Now a function, not a macro; use this fact
14962 to simplify the code.
14963 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14964 compiler bugs; no longer relevant.
14965 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14966 (SYNTAX_INLINE): New macro.
14967 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14968 for the new functions. Use bool for boolean member.
14969 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14970 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14971 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14972 (SETUP_BUFFER_SYNTAX_TABLE):
14973 Now extern inline functions, not macros.
14974 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14975 Remove; all uses replaced by implementation.
14976 (syntax_temp) [!__GNUC__]: Remove decl.
14977 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14979 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14981 * emacs.c (main): Fix syntax error.
14983 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14985 Timestamp fixes for undo (Bug#14824).
14986 * atimer.c (schedule_atimer):
14987 * fileio.c (Ffile_newer_than_file_p):
14988 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14989 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14990 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14991 (syms_of_fileio): Remove Sclear_visited_file_name.
14992 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14993 file doesn't exist; this avoids an ambiguity with negative timestamps.
14994 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14995 * systime.h (make_emacs_time, invalid_emacs_time):
14996 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14997 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14998 * undo.c (record_first_change): Push (visited-file-modtime) onto
14999 undo list rather than reimplementing it by hand, incorrectly.
15001 2013-07-09 Ken Brown <kbrown@cornell.edu>
15003 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15005 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15007 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15009 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15011 Handle errno and exit status a bit more carefully.
15012 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15013 number into an exit status. Instead, use EXIT_CANCELED.
15014 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15015 * callproc.c (relocate_fd):
15016 * emacs.c (close_output_streams, main):
15017 * process.c (create_process):
15018 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15019 Use emacs_perror for simplicity.
15020 * callproc.c (relocate_fd, main):
15021 * sysdep.c (sys_subshell):
15022 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15023 (shut_down_emacs): Use emacs_write, not write.
15024 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15025 * fileio.c (Fcopy_file, e_write):
15026 * nsterm.m (ns_select):
15027 * process.c (send_process):
15028 * sound.c (vox_write):
15029 Use emacs_write_sig, not emacs_write.
15030 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15031 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15033 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15035 (emacs_full_write): New function.
15036 (emacs_write): Rewrite to use it.
15037 (emacswrite_sig, emacs_perror): New functions.
15038 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15040 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15042 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15043 on NS even if it is present. Pixmap on NS is a void*.
15045 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15047 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15048 * process.c (close_on_exec, accept4, process_socket):
15049 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15051 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15053 * w32.c (sys_dup): Declare prototype.
15057 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15059 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15061 Make file descriptors close-on-exec when possible (Bug#14803).
15062 This simplifies Emacs a bit, since it no longer needs to worry
15063 about closing file descriptors by hand in some cases.
15064 It also fixes some unlikely races. Not all such races, as
15065 libraries often open files internally without setting
15066 close-on-exec, but it's an improvement.
15067 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15068 * callproc.c (Fcall_process) [!MSDOS]:
15069 * emacs.c (main) [!DOS_NT]:
15070 * nsterm.m (ns_term_init):
15071 * process.c (create_process):
15072 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15073 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15074 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15075 Prefer mkostemp with O_CLOEXEC to mkstemp.
15076 * callproc.c (relocate_fd) [!WINDOWSNT]:
15077 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15078 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15080 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15081 Make the resulting file descriptor close-on-exec.
15082 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15083 * lread.c (load_descriptor_list, load_descriptor_unwind):
15084 Remove; no longer needed. All uses removed.
15085 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15086 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15088 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15089 (Fmake_network_process, Fnetwork_interface_list)
15090 (Fnetwork_interface_info, server_accept_connection):
15091 Make newly-created socket close-on-exec.
15092 * sysdep.c (emacs_open, emacs_fopen):
15093 Make new-created descriptor close-on-exec.
15094 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15095 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15097 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15099 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15100 for NS_IMPL_GNUSTEP.
15102 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15104 Fix openp errno handling.
15105 * callproc.c (Fcall_process): Preserve openp errno around close.
15106 * lread.c (openp): Set errno when returning -1, as some callers
15109 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15111 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15113 * nsterm.h (NSSavePanel): Update comment.
15114 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15115 (ns_run_file_dialog): Declare.
15117 * nsfns.m: Remove panelOK.
15119 (ns_run_file_dialog): New function.
15120 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15121 event loop, so file dialog is popped up by ns_run_file_dialog, called
15122 by sendEvent (Bug#14578).
15123 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15125 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15127 * xdisp.c (default_line_pixel_height): New function.
15128 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15129 (try_cursor_movement, redisplay_window, try_window)
15130 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15132 * window.c (window_scroll_pixel_based):
15133 use default_line_pixel_height.
15135 * dispextern.h (default_line_pixel_height): Add prototype.
15137 * frame.c (x_set_line_spacing): Accept a float value for
15138 line-spacing parameter, per the documentation.
15140 * data.c (Fmultibyte_string_p): Doc fix.
15142 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15144 Use emacs_open more consistently when opening files.
15145 This handles EINTR more consistently now, and makes it easier
15146 to introduce other uniform changes to file descriptor handling.
15147 * sysstdio.h: New file.
15148 * buffer.c (mmap_init):
15149 * cygw32.c (chdir_to_default_directory):
15150 * dispnew.c (Fopen_termscript):
15151 * emacs.c (Fdaemon_initialized):
15152 * fileio.c (Fdo_auto_save):
15153 * image.c (slurp_file, png_load_body, jpeg_load_body):
15154 * keyboard.c (Fopen_dribble_file):
15156 * print.c (Fredirect_debugging_output):
15157 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15158 * termcap.c (tgetent):
15159 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15160 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15161 * w32term.c (w32_initialize) [CYGWIN]:
15162 * xfaces.c (Fx_load_color_file):
15163 Use emacs_open instead of plain open, and emacs_fopen instead of
15165 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15166 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15167 * callproc.c (default_output_mode): New constant.
15168 (Fcall_process): Use it to call emacs_open instead of plain creat.
15169 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15170 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15171 (emacs_fopen): New function.
15172 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15173 Include <lisp.h>, for emacs_open.
15174 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15176 Remove duplicate #include directives.
15177 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15179 Don't include stdio.h twice.
15180 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15181 Don't include sys/types.h or stdio.h twice.
15182 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15183 * lread.c: Don't include coding.h twice.
15184 * nsfont.m: Don't include frame.h twice.
15185 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15186 * ralloc.c: Don't include <unistd.h> twice.
15187 * xdisp.c: Don't include font.h twice.
15188 * xterm.c: Don't include fontset.h twice.
15189 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15191 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15193 Scale ImageMagick images more carefully.
15194 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15195 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15196 Be more careful about avoiding undefined behavior after
15197 integer overflow and division by zero.
15199 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15201 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15202 (syms_of_w32fns): DEFSYM them.
15203 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15204 (CCHDEVICENAME): Define macros if not defined.
15205 (struct MONITOR_INFO_EX): New struct.
15206 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15207 (enum_display_monitors_fn): New variable.
15208 (globals_of_w32fns): Initialize it.
15209 (Fx_display_pixel_width, Fx_display_pixel_height)
15210 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15211 multi-monitor setups in docstrings.
15212 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15213 screen size by primary monitor's millimeter per pixel.
15214 (w32_monitor_enum, w32_display_monitor_attributes_list)
15215 (w32_display_monitor_attributes_list_fallback)
15216 (Fw32_display_monitor_attributes_list): New functions.
15217 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15219 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15221 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15223 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15225 * fileio.c (Qfile_notify_error): New error symbol.
15227 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15228 * inotify.c (inotify_callback, symbol_to_inotifymask)
15229 (Finotify_add_watch, Finotify_rm_watch): Use it.
15230 (inotifyevent_to_event): Exchange order of cookie and file name.
15231 (Finotify_add_watch): Adapt docstring.
15233 * lisp.h (Qfile_notify_error): Declare.
15235 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15237 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15238 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15239 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15240 which did not work (see <http://bugs.gnu.org/14569#307>).
15241 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15242 && (!noninteractive || initialized)). This attempts to thread
15243 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15245 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15247 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15248 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15250 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15252 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15253 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15254 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15255 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15257 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15259 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15260 Define to __sys_siglist.
15262 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15264 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15265 word-wrap, so that overflow-newline-into-fringe would work in
15266 visual-line-mode. (Bug#2749)
15267 (move_it_in_display_line_to): When the last scanned display
15268 element fits exactly on the display line, and
15269 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15270 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15271 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15272 finding buffer position that corresponds to pixel coordinates,
15273 e.g. in buffer_posn_from_coords.
15275 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15277 * process.c (handle_child_signal): Call catch_child_signal if
15280 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15282 Don't convert function pointers to void * and back.
15283 It isn't portable C, and it's easy enough to avoid.
15284 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15285 (make_save_value): Add support for SAVE_FUNCPOINTER.
15286 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15287 * print.c (print_object):
15288 Distinguish function from object pointers.
15289 * lisp.h (SAVE_FUNCPOINTER): New constant.
15290 (SAVE_SLOT_BITS): Adjust to it.
15291 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15292 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15293 (voidfuncptr): New typedef.
15294 (struct Lisp_Save_Value): New member data[0].funcpointer.
15295 (XSAVE_FUNCPOINTER): New function.
15297 Simplify buildobj processing.
15298 * Makefile.in (buildobj.h): Make it a sequence of strings each
15299 followed by comma, rather than a single string. Put it into a
15300 .tmp file in case there's an error while generating it.
15301 (gl-stamp): Use .tmp for temp files.
15302 (mostlyclean): Clean .tmp files.
15303 * doc.c (buildobj): Move to just the routine that needs it.
15304 It's now an array of strings, so processing is simpler.
15306 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15308 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15309 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15310 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15311 Invoke malloc_enable_thread even when not interactive.
15312 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15313 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15314 in this case, since the underlying bug has now been fixed.
15316 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15318 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15319 unlinking it (bug#14691).
15321 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15323 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15324 before checking whether buffer is modified. This lets
15325 `kill-buffer-query-functions' cancel killing of the buffer or save
15326 its content before `kill-buffer' asks user the "Buffer %s
15327 modified; kill anyway?" question.
15329 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15331 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15332 Let the super performKeyEquivalent deal with them (Bug#14747).
15334 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15336 * widget.c (resize_cb): Remove unused local.
15338 Do not use GTK 3 if it exists but cannot be compiled.
15339 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15340 * xterm.c (x_error_handler) [!USE_GTK]:
15343 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15345 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15347 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15348 to the valid range of values. (Bug#14753)
15350 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15351 when moving point by using the current glyph matrix. This avoids
15352 the need to force redisplay when this function is called in a
15355 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15357 Fix minor problems found by static checking.
15358 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15359 Redo the latter's body to sidestep GCC parenthesization warnings.
15360 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15361 * coding.c (detect_coding, detect_coding_system):
15362 * coding.h (struct undecided_spec):
15363 Use bool for boolean.
15364 * image.c (QCmax_width, QCmax_height): Now static.
15365 * xdisp.c (Fmove_point_visually): Remove unused local.
15367 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15369 * xdisp.c (Fmove_point_visually): New function.
15371 2013-06-28 Kenichi Handa <handa@gnu.org>
15373 * coding.h (define_coding_undecided_arg_index): New enum.
15374 (coding_attr_index): New members
15375 coding_attr_undecided_inhibit_null_byte_detection,
15376 coding_attr_undecided_inhibit_iso_escape_detection,
15377 coding_attr_undecided_prefer_utf_8.
15378 (undecided_spec): New struct.
15379 (struct coding_system): New member `undecided' of the member
15382 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15383 (detect_coding): Likewise.
15384 (detect_coding_system): Likewise.
15385 (Fdefine_coding_system_internal): New coding system properties
15386 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15388 (syms_of_coding): Adjust for coding_arg_undecided_max.
15390 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15392 * image.c (x_from_xcolors): Remove unused local.
15394 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15396 Defer image data transfer between X client and server until actual
15399 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15402 * image.c (Destroy_Image): Remove.
15403 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15404 `mask_p', and `colors_p'. All uses changed.
15405 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15406 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15407 New macros for `flags' arg to x_clear_image_1.
15408 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15409 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15410 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15411 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15412 (image_get_x_image, image_unget_x_image): New functions or macros.
15413 (image_background, image_background_transparent, x_to_xcolors)
15414 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15415 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15416 instead of Destroy_Image.
15417 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15418 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15419 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15420 (imagemagick_load_image, svg_load_image): Use them instead of
15421 x_create_x_image_and_pixmap, and x_put_x_image followed by
15422 x_destroy_x_image, respectively.
15423 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15424 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15425 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15426 background_transparent fields.
15427 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15428 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15430 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15432 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15433 This mostly consists of undoing recent changes.
15434 * callproc.c (Fcall_process):
15435 * process.c (create_process):
15436 Do not worry about catching SIGCHLD here, undoing previous change.
15437 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15438 * process.c, process.h (catch_child_signal):
15439 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15440 * process.c (catch_child_handler): Don't worry about being called
15441 lazily and do not assume caller has blocked SIGCHLD, undoing
15442 previous change. Move first-time stuff back to
15443 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15444 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15445 set lib_child_handler if it's already initialized, which may
15446 help avoid problems on GNUstep.
15448 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15450 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15451 * callproc.c (Fcall_process):
15452 * process.c (create_process):
15453 Make sure SIGCHLD is caught before we fork,
15454 since Emacs startup no arranges to catch SIGCHLD.
15455 * process.c (lib_child_handler): Initialize to null, not to
15457 (catch_child_signal): Allow self to be called lazily.
15458 Do nothing if it's already been called.
15459 Assume caller has blocked SIGCHLD (all callers do now).
15460 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15461 just before it's really needed.
15462 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15463 since it hasn't been caught yet.
15465 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15467 * image.c (compute_image_size): New function to implement
15468 :max-width and :max-height.
15469 (imagemagick_load_image): Use it.
15471 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15473 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15474 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15476 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15477 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15478 the SIGCHLD handler, since the code is not atomic and (due to glib)
15479 signals may be arriving now.
15480 * sysdep.c (init_signals): Do not catch child signals here;
15481 'main' now does that later, at a safer time.
15483 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15485 Clean up SIGCHLD handling a bit (Bug#14569).
15486 * process.c, process.h (catch_child_signal):
15487 Now always extern, even if !NS_IMPL_GNUSTEP.
15488 * process.c (catch_child_signal): Move glib tickler here from
15489 init_process_emacs, so that it's done earlier in Emacs
15490 initialization. Also move the noninteractive && !initialized
15491 check here from init_process_emacs. This is all a bit cleaner for
15492 GNUish platforms, and I hope it works around the Cygwin bug.
15493 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15494 that glib signal handling is tickled before glib creates threads.
15496 * process.c (wait_reading_process_output): Avoid int overflow
15497 when reading more than 2 GiB total from a process.
15499 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15501 * process.c (create_process): Handle a couple more cases,
15502 i.e., work even if new_argv and wait_child_setup[i] are cached.
15503 Use Fcall_process's style for volatile vars.
15505 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15507 * process.c (create_process): Mark PROCESS volatile.
15509 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15511 Use C99-style flexible array members if available.
15512 This avoids some subtle aliasing issues, which typically
15513 aren't a problem with GCC but may be a problem elsewhere.
15514 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15515 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15516 In either case, it uses a flexible array member rather than
15517 the old struct hack. All uses changed.
15518 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15519 Adjust to sdata reorganization.
15520 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15521 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15522 that ports better to pre-C99 non-GCC.
15523 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15524 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15525 as the latter has changed.
15526 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15527 and port better to pre-C99 GCC.
15528 * image.c (struct xpm_cached_color):
15529 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15530 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15531 Use FLEXIBLE_ARRAY_MEMBER.
15532 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15533 Move decl to top level so it gets checked against implementation.
15534 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15535 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15537 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15539 * syntax.c: Integer cleanups.
15540 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15541 All uses that need 0-or-2 changed to:
15542 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15543 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15544 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15545 (char_quoted, prev_char_comend_first, back_comment)
15546 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15547 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15548 Use bool for boolean.
15549 (update_syntax_table, skip_chars, skip_syntaxes):
15550 Prefer int to unsigned when either will do.
15551 (back_comment): Return boolean success flag, like forw_comment,
15552 instead of positive-or-minus-1 (which might have overflowed int anyway).
15553 Don't stuff ptrdiff_t into int.
15554 (syntax_spec_code, syntax_code_spec): Now const.
15555 (Fmatching_paren, scan_lists, scan_sexps_forward):
15556 Use enum syntaxcode for syntax code.
15557 (Fmatching_paren): Check that arg is a character, not just an integer.
15558 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15559 (Finternal_describe_syntax_value): Omit no-longer-needed
15561 (skip_chars): Use char, not unsigned char, when the distinction
15563 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15564 * bytecode.c (exec_byte_code):
15565 * syntax.c (syntax_spec_code, Fchar_syntax)
15566 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15567 (init_syntax_once):
15568 * syntax.h (SYNTAX_WITH_FLAGS):
15569 Omit unnecessary casts.
15571 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15573 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15574 line dimensions here, to avoid race conditions with the main
15575 thread. (Bug#14062, bug#14630, bug#14669)
15577 * w32term.c (w32_draw_window_cursor): Compute the header line and
15578 mode line dimensions here.
15579 <w32_system_caret_window, w32_system_caret_hdr_height>:
15580 <w32_system_caret_mode_height>: New variables.
15582 * w32term.h: Declare them.
15584 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15586 * alloc.c (die): Move "assertion failed" string here ...
15587 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15588 COND when SUPPRESS_CHECKING. This shrinks the executable text
15589 size by 0.8% to 2.2% when configured with --enable-checking,
15590 depending on optimization flags (GCC 4.8.1 x86-64).
15592 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15594 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15596 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15597 base is 2; this is more accurate.
15599 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15601 * sound.c (string_default): Move to !WINDOWSNT section.
15602 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15604 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15606 * sound.c: Integer cleanups.
15607 Remove unnecessary forward decls.
15608 (struct sound_device): The 'file' member is now a Lisp_Object, not
15609 a char *, so that we needn't invoke alloca on a huge size.
15610 (Fplay_sound_internal): Adjust to this.
15611 (string_default): New function.
15612 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15613 Use it to adjust to the struct sound_device change.
15614 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15615 (be2hs) [0]: Remove.
15617 * syntax.c (skip_chars): Don't use uninitialized storage
15618 when searching a multibyte buffer for characters that are not in a
15619 unibyte string that contains non-ASCII characters.
15621 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15623 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15624 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15626 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15628 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15630 2013-06-18 Kenichi Handa <handa@gnu.org>
15632 * font.c (Ffont_spec): Signal an error for an invalid font name
15635 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15637 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15638 In particular this ports to 32-bit sparc Sun cc.
15639 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15640 array with a dummy element at specpdl[-1], so that its address can
15642 (unbind_to): Do not copy the binding; not needed, now that we
15643 copy old_value in the one place where the copy is needed.
15644 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15645 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15646 (union specbinding): Rename from struct specbinding. Redo layout
15647 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15648 which is not portable. With Sun C 5.12 32-bit sparc, the
15649 declaration causes nargs to be an unsigned bitfield, a behavior
15650 that the C standard allows; but Emacs wants nargs to be signed.
15651 The overall type is now a union of structures rather than a
15652 structure of union of structures, and the 'kind' member is now a
15653 bitfield, so that the overall type doesn't grow. All uses changed.
15654 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15656 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15658 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15659 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15661 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15663 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15665 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15666 unless we know that the window w's frame is a frame object.
15667 Another attempt at solving bug#14062 and bug#14630.
15669 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15671 * textprop.c (property_set_type): New enum.
15672 (add_properties): Allow appending/prepending text properties.
15673 (add_text_properties_1): Factored out of Fadd_text_properties.
15674 (Fadd_text_properties): Move all the code into
15675 add_text_properties_1.
15676 (Fadd_face_text_property): New function that calls
15677 add_text_properties_1.
15679 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15681 Move functions from lisp.h to individual modules when possible.
15682 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15683 * alloc.c (XFLOAT_INIT, set_symbol_name):
15684 * buffer.c (CHECK_OVERLAY):
15685 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15686 (set_char_table_parent):
15687 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15688 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15689 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15690 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15692 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15693 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15694 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15695 (backtrace_args, backtrace_debug_on_exit):
15696 * floatfns.c (CHECK_FLOAT):
15697 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15698 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15699 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15700 (set_hash_index_slot):
15701 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15702 * marker.c (CHECK_MARKER):
15703 * textprop.c (CHECK_STRING_OR_BUFFER):
15704 * window.c (CHECK_WINDOW_CONFIGURATION):
15705 Move here from lisp.h, and make these functions static rather than
15707 * buffer.c (Qoverlayp):
15709 * fns.c (Qhash_table_p):
15710 * window.c (Qwindow_configuration_p):
15712 * lisp.h: Remove the abovementioned defns and decls.
15714 Use functions, not macros, for XINT etc (Bug#11935).
15715 In lisp.h, prefer functions to function-like macros, and
15716 constants to object-like macros, when either will do. This:
15717 . simplifies use, as there's no more need to worry about
15718 arguments' side effects being evaluated multiple times.
15719 . makes the code easier to debug on some platforms.
15720 However, when using gcc -O0, keep using function-like macros
15721 for a few critical operations, for performance reasons.
15722 This sort of thing isn't needed with gcc -Og, but -Og
15723 is a GCC 4.8 feature and isn't widely-enough available yet.
15724 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15725 Remove enum lsb_bits; no longer needed.
15726 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15727 * buffer.c (Qoverlap):
15729 * fns.c (Qhash_table_p):
15730 Now extern, so lisp.h can use these symbols.
15731 * dispextern.h: Include character.h, for MAX_CHAR etc.
15732 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15733 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15734 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15735 (GLYPH_CODE_P): Move here from lisp.h.
15736 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15737 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15738 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15739 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15740 XUNTAG now returns void *.
15741 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15742 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15743 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15744 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15745 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15746 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15747 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15748 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15749 New macros, renamed from their sans-lisp_h_ counterparts.
15750 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15751 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15752 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15753 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15754 If compiling via GCC without optimization, define these as macros
15755 in addition to inline functions.
15756 To disable this, compile with -DINLINING=0.
15757 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15758 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15759 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15760 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15761 (INTMASK, VALMASK): Now macros, since static values cannot be
15762 accessed from extern inline functions.
15763 (VALMASK): Also a constant, for benefit of old GDB.
15764 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15765 is INTEGERP, which can fold it in.
15766 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15767 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15768 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15769 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15770 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15771 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15772 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15773 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15774 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15775 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15776 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15777 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15778 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15779 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15780 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15781 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15782 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15783 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15784 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15785 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15786 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15787 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15788 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15789 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15790 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15791 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15792 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15793 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15794 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15795 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15796 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15797 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15798 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15800 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15801 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15802 (VALMASK): Define in one place rather than in two, merging the
15803 USE_LSB_TAG parts; this is simpler.
15804 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15805 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15806 Move up, to avoid use before definition.
15807 Also include "globals.h" earlier, for the same reason.
15808 (make_natnum): New function.
15809 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15810 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15811 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15812 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15813 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15814 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15815 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15816 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15817 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15818 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15819 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15820 (Qwindow_configuration_p, Qimage): New forward declarations.
15821 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15822 (STRING_COPYIN): Remove; unused.
15823 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15824 (xcar_addr, xcdr_addr): New functions. All uses changed.
15825 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15826 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15827 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15828 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15829 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15830 (TYPE_RANGED_INTEGERP): Simplify.
15831 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15832 (setlocale, fixup_locale, synchronize_system_messages_locale)
15833 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15834 Now empty functions, not macros.
15835 (functionp): Return bool, not int.
15836 * window.c (Qwindow_configuration_p): Now extern,
15837 so window.h can use it.
15838 * window.h (Qwindowp): Move decl back to lisp.h.
15840 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15842 * xdisp.c (Fline_pixel_height): New function, required for solving
15845 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15847 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15849 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15851 * lread.c (syms_of_lread):
15852 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15854 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15856 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15858 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15860 * fileio.c (expand_file_name): Doc fix.
15862 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15864 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15865 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15866 Wait for self, not for 0. This can't hurt on GNU or similar
15867 system, and may help with Cygwin.
15869 * keyboard.c: Don't use PROP (...) as an lvalue.
15870 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15871 Use set_prop (A, B), not PROP (A) = B.
15873 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15875 * xdisp.c (get_it_property): Use it->window instead of generating
15876 a Lisp object from it->w.
15878 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15880 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15881 get-char-property the window that is being rendered, instead of
15882 the buffer, to support window-specific overlays. (Bug#14575)
15883 (compute_display_string_pos): When W is NULL, use the current
15884 buffer as the object to pass to get-char-property.
15885 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15886 pointer member of the bidi iterator, since no window is pertinent
15889 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15891 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15892 being displayed, and pass it to compute_display_string_pos.
15893 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15894 (bidi_paragraph_init): All callers changed.
15896 * xdisp.c (init_from_display_pos, init_iterator)
15897 (handle_single_display_spec, next_overlay_string)
15898 (get_overlay_strings_1, reseat_1, reseat_to_string)
15899 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15900 Set bidi_it.w member from it->w.
15901 (compute_display_string_pos): Accept additional argument, the
15902 window being displayed, and pass it to Fget_char_property.
15905 * dispextern.h (struct bidi_it): New member w, the window being
15907 (compute_display_string_pos): Adjust prototype.
15909 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15911 * xgselect.c: Remove unneeded include xterm.h.
15913 * process.c (wait_reading_process_output): Check for NS before GLIB.
15914 GLIB may be linked in due to rsvg, but ns_select must be called.
15916 * xgselect.c (xg_select): Remove call to window_system_available
15917 and g_main_context_pending at the top, so Gdk events (i.e. file
15918 notify) are processed when Emacs is started with -nw.
15920 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15922 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15923 (ctagsfiles3): New variable, includes only *.m files.
15924 (TAGS): Use an explicit language name in the regular expressions,
15925 to avoid transformation of '/SOMETHING' by MSYS to
15926 'c:\MSYS\SOMETHING'.
15928 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15930 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15932 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15934 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15935 still need to set the mouse pointer shape and activate help-echo.
15938 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15940 A few porting etc. fixes for the new file monitor code.
15941 See the thread containing
15942 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15943 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15944 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15945 (dir_monitor_callback, Fgfile_rm_watch):
15946 Use assq_no_quit instead of Fassoc, for speed.
15947 (dir_monitor_callback, Fgfile_rm_watch):
15948 eassert that the monitor is a fixnum.
15949 (dir_monitor_callback): No need for CDR_SAFE.
15950 Simplify building of lisp with alternative tails.
15951 (Fgfile_add_watch, Fgfile_rm_watch):
15952 Do not assume glib functions set errno reliably on failure.
15953 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15954 and signal an error otherwise.
15955 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15956 Use Fdelq instead of Fdelete, for speed.
15958 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15960 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15961 don't insist on being invoked on a highlighted tool-bar button.
15962 Avoids losing tool-bar functionality when mouse-highlight is nil.
15963 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15964 Don't highlight when mouse-highlight is nil.
15965 (note_mouse_highlight): When mouse-highlight is nil, don't return
15966 right away; instead, run tool-bar and mode-line highlight
15967 subroutine, clear any existing highlight, and revert the mouse
15968 pointer to its default shape. (Bug#14558)
15970 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15972 * lisp.mk (lisp): Add prog-mode.el.
15974 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15976 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15977 * process.c (dummy_handler): New function.
15978 (lib_child_handler): New static var.
15979 (handle_child_signal): Invoke it.
15980 (catch_child_signal): If a library has set up a signal handler,
15981 save it into lib_child_handler.
15982 (init_process_emacs): If using glib and not on Windows, tickle glib's
15983 child-handling code so that it initializes its private SIGCHLD handler.
15984 * syssignal.h (SA_SIGINFO): Default to 0.
15985 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15986 31; it should no longer be needed now.
15988 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15990 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15992 * gfilenotify.c (globals_of_gfilenotify): New function.
15993 (syms_of_gfilenotify): Move global initialization there.
15995 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15997 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15999 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16000 * keyboard.c (menu_bar_items, tool_bar_items):
16001 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16002 not override local keymaps any more.
16004 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16006 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16008 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16010 * w32console.c (initialize_w32_display): Return the dimensions of
16011 the console window via 2 additional arguments, not via the current
16012 frame. This avoids crashes due to overrunning the bounds of
16013 frame's decode_mode_spec_buffer, which is not resized following
16014 the change of the frame dimensions from the initial 10x10.
16016 * w32term.h (w32_initialize_display_info): Adjust prototype.
16018 * term.c (init_tty): Take dimensions of the frame from the values
16019 returned by initialize_w32_display.
16021 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16022 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16023 (LIBES): Add $(GFILENOTIFY_LIBS).
16025 * w32inevt.c (handle_file_notifications): Add dummy implementation
16026 for !HAVE_W32NOTIFY.
16028 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16030 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16032 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16034 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16036 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16038 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16040 Fix minor problems found by static checking.
16041 * data.c (pure_write_error):
16042 Use xsignal2, not Fsignal, as Fsignal might return.
16043 * eval.c (set_backtrace_debug_on_exit): Now static.
16044 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16045 No longer inline. EXTERN_INLINE is needed only for functions
16046 defined in .h files. Reindent function header as per GNU style.
16047 (backtrace_p, backtrace_top, backtrace_next):
16048 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16049 compiler or linker. Add extern decls to pacify gcc -Wall.
16050 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16052 * frame.c (free_monitors): Define only on platforms that need it.
16053 * nsterm.m (ns_term_init):
16054 * process.c (catch_child_signal):
16055 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16056 defined on all porting targets these days.
16057 * process.c, process.h (catch_child_signal):
16058 Make it extern only if NS_IMPL_GNUSTEP is defined.
16060 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16062 * w32.c (gettimeofday): Make the signature identical to prototype
16063 in nt/inc/sys/time.h.
16065 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16067 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16070 * keyboard.c (safe_run_hooks_error): Improve error message.
16072 * data.c (pure_write_error): Add `object' argument.
16073 * puresize.h (CHECK_IMPURE): Use it.
16075 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16077 * Makefile.in (NOTIFY_OBJ): New variable.
16078 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16080 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16081 Call syms_of_gfilenotify.
16083 * gfilenotify.c: New file.
16085 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16086 and Qfile_w32notify.
16087 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16088 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16090 * lisp.h: Declare syms_of_gfilenotify.
16092 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16094 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16096 Merge the specpdl and backtrace stacks. Make the structure of the
16097 specpdl entries more obvious via a tagged union of structs.
16098 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16099 (enum specbind_tag): New enum.
16100 (struct specbinding): Make it a tagged union of structs.
16101 Add a case for backtrace records.
16102 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16103 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16104 (backtrace_debug_on_exit): New accessors.
16105 (struct backtrace): Remove.
16106 (struct catchtag): Remove backlist field.
16107 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16109 (Flocal_variable_p): Speed up the common case where the binding is
16111 * eval.c (backtrace_list): Remove.
16112 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16113 (set_backtrace_args, set_backtrace_nargs)
16114 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16115 (backtrace_next): New functions.
16116 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16117 (unwind_to_catch, internal_lisp_condition_case)
16118 (internal_condition_case, internal_condition_case_1)
16119 (internal_condition_case_2, internal_condition_case_n): Don't bother
16120 with backtrace_list any more.
16121 (Fsignal): Adjust to new backtrace format.
16122 (grow_specpdl): Move up.
16123 (record_in_backtrace): New function.
16124 (eval_sub, Ffuncall): Use it.
16125 (apply_lambda): Adjust to new backtrace format.
16126 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16128 (specbind): Adjust to new specpdl format. Simplify.
16129 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16130 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16132 (mark_backtrace): Remove.
16133 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16134 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16135 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16137 * profiler.c (record_backtrace): Use get_backtrace.
16138 (handle_profiler_signal): Use backtrace_top_function.
16139 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16140 accessor functions.
16142 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16144 * process.h (catch_child_signal): Declare.
16146 * process.c (catch_child_signal): New function.
16147 (init_process_emacs): Call it.
16149 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16150 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16152 (x_set_cursor_type): Remove declaration.
16153 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16154 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16155 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16156 (ns_get_color): Use F suffix on float.
16157 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16158 (ns_get_rgb_color): Remove.
16159 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16160 (note_mouse_movement): x and y are CGFloat.
16161 (ns_draw_fringe_bitmap): Remove unused rowY.
16162 Change #if to COCOA && >= 10_6.
16163 (ns_draw_window_cursor): Remove unused overspill.
16164 (ns_draw_underwave): width and x are EamcsCGFloat.
16165 (ns_draw_box): thickness is CGFloat.
16166 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16167 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16168 if not in main thread.
16169 (ns_get_pending_menu_title, ns_check_menu_open)
16170 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16171 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16172 (sendFromMainThread:): New method.
16173 (changeFont:): size is CGFloat.
16174 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16175 Disable warning about permanent text.
16176 (characterIndexForPoint:): Adjust return type depending on GNUstep
16178 (mouseDown:): delta is CGFloat.
16179 (updateFrameSize): Remove unised variable f.
16180 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16181 Cast float to EmacsCGFloat.
16182 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16183 also to -1 when restoring.
16184 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16185 inside NS_IMPL_COCOA.
16186 (toggleFullScreen:): Put call to toggleFullScreen inside
16187 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16188 (setPosition:portion:whole:): por is CGFloat.
16189 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16190 (mouseDown:): Use CGFloat.
16191 (mouseDragged:): Remove unised variable edge.
16192 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16194 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16195 of CGFloat differs.
16196 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16197 when NS_IMPL_GNUSTEP.
16198 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16199 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16200 (EmacsToolbar): Add clearAll. Add tag argument to
16201 addDisplayItemWithImage.
16202 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16204 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16206 * nsmenu.m (ns_update_menubar): Make static.
16207 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16208 (fillWithWidgetValue:): Add cast to SEL for setAction.
16209 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16210 (update_frame_tool_bar): Update code for GNUstep.
16211 (clearAll): New method.
16212 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16213 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16214 Move identifierToItem setObject and activeIdentifiers addObject before
16215 call to insertItemWithItemIdentifier.
16216 (validateVisibleItems): Fix indentation.
16217 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16218 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16219 UtilityWindow to aStyle, remove call to setStyleMask.
16221 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16223 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16224 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16225 Use F suffix on floats.
16226 (ns_char_width): Returns CGFloat.
16227 (ns_ascii_average_width): w is CGFloat instead of float.
16228 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16230 (ns_glyph_metrics): CGFloat instead of float.
16232 * nsfns.m (x_set_foreground_color, x_set_background_color):
16234 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16235 remove unused variables.
16236 (Fns_read_file_name): Keep track if panel is for save.
16237 Use ns_filename_from_panel/ns_directory_from_panel.
16238 (Fns_list_services): delegate only used for COCOA.
16239 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16240 Just return the input if GNUstep.
16241 (x_screen_planes): Remove.
16242 (Fxw_color_values): Use EmacsCGFloat
16243 (Fns_display_monitor_attributes_list): Only get screen number for
16245 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16247 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16248 ns_directory_from_panel.
16250 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16252 * process.c (handle_child_signal): Also use WCONTINUED.
16253 This is so that list-processes doesn't mistakenly list the process
16254 as stopped, when the process has actually been continued and is
16257 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16259 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16260 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16261 not already configured.
16263 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16265 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16267 * Makefile.in (mostlyclean): Remove *.res files.
16269 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16271 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16272 a buffer (bug#8447).
16274 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16276 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16277 display vector, and we backtrack, handle the case that the
16278 previous character position is also displayed from a display
16279 vector or covered by a display string or image. (Bug#14476)
16281 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16283 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16284 (struct MonitorInfo, free_monitors): Remove.
16285 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16286 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16287 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16290 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16291 (struct MonitorInfo, free_monitors): Remove.
16292 (ns_screen_name): Make static.
16293 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16294 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16297 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16298 (struct MonitorInfo): New struct.
16299 (free_monitors, make_monitor_attribute_list): Declare.
16301 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16303 (free_monitors, make_monitor_attribute_list): New functions.
16304 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16307 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16309 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16311 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16313 * keyboard.c: Apply keyboard decoding only to events that come directly
16314 from the tty, not from unread-command-events (bug#14368).
16315 (read_event_from_main_queue): New function, extracted from read_char.
16316 (read_decoded_char): Remove.
16317 (read_decoded_event_from_main_queue): New function to replace it.
16318 (read_char): Use it.
16319 (read_key_sequence): Use read_char rather than read_decoded_char.
16321 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16323 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16325 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16327 2013-05-22 Kenichi Handa <handa@gnu.org>
16329 The following changes are to fix the setting of
16330 buffer-file-coding-system on, for instance, C-x RET c unix RET
16331 _FILE_OF_DOS_EOL_TYPE_ RET.
16333 * coding.h (struct coding_system): New member detected_utf8_chars.
16335 * coding.c (detect_coding_utf_8): Count characters and check EOL
16336 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16338 (setup_coding_system): Do not initialize coding->head_ascii.
16339 (check_ascii): Do not set coding->eol_seen but update it. Do not
16340 call adjust_coding_eol_type here.
16341 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16342 If the eol-type of CODING is already specified, adjust the eol type
16343 of the found coding-system.
16344 (decode_coding_gap): Cancel previous change. Utilize the
16345 character numbers counted by detect_coding_utf_8. Fix detection
16348 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16350 * search.c (looking_at_1): Only set last_thing_searched if the match
16351 changed the match-data (bug#14281).
16353 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16355 * xdisp.c (reseat_at_previous_visible_line_start):
16356 Already declared in dispextern.h, so remove it here.
16357 (move_it_vertically_backward): Likewise.
16359 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16361 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16362 (Fx_display_pixel_width, Fx_display_pixel_height)
16363 (Fx_display_mm_width, Fx_display_mm_height):
16364 Mention `display-monitor-attributes-list' in docstrings.
16366 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16367 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16368 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16369 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16370 (Fx_display_backing_store, Fx_display_visual_class)
16371 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16372 (Fx_display_grayscale_p, Fx_display_pixel_width)
16373 (Fx_display_pixel_height, Fx_display_planes)
16374 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16375 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16376 (Fx_display_mm_width, Fx_display_mm_height)
16377 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16378 height for all physical monitors as in X11.
16380 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16381 Return pixel width or height for all physical monitors as in X11.
16383 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16385 Port --enable-gcc-warnings to clang.
16386 * bytecode.c (exec_byte_code):
16388 Redo diagnostic pragmas to pacify clang, too.
16389 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16390 * editfns.c (Fencode_time):
16391 * fileio.c (file_accessible_directory_p):
16392 * font.c (font_unparse_xlfd):
16393 Use '&"string"[index]' instead of '"string" + (index)'.
16394 * undo.c (user_error): Remove; unused.
16396 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16398 * insdel.c (insert_1_both): Document the arguments, instead of
16399 referring to insert_1, which no longer exists.
16401 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16402 some window, increment windows_or_buffers_changed, so that
16403 *Messages* display in that window is updated. (Bug#14408)
16405 * w32.c: Include epaths.h.
16406 (init_environment): Use cmdproxy.exe without leading directories.
16407 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16409 (gettimeofday): Adjust signature and return value to Posix
16412 * unexw32.c (open_output_file): Delete the existing emacs.exe
16413 before creating it, to break the hard link to the versioned
16416 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16417 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16418 (FIRSTFILE_OBJ): New variables.
16419 (W32_RES): Rename to EMACSRES. All users changed.
16420 (base_obj): Use $(CM_OBJ).
16421 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16422 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16423 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16424 $(W32_RES_LINK) before $(LIBES).
16425 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16427 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16429 * makefile.w32-in (DOC): Use just "DOC".
16431 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16433 * process.c: Export default filters and sentinels to Elisp.
16434 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16436 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16437 (Fset_process_sentinel, Fformat_network_address):
16438 Default to them instead of nil.
16439 (server_accept_connection): Sentinels can't be nil any more.
16440 (read_and_dispose_of_process_output): New function, extracted from
16441 read_process_output.
16442 (read_process_output): Use it; filters can't be nil.
16443 (Finternal_default_process_filter): New function, extracted from
16444 read_process_output.
16445 (exec_sentinel_unwind): Remove function.
16446 (exec_sentinel): Don't zilch sentinel while running.
16447 (status_notify): Sentinels can't be nil.
16448 (Finternal_default_process_sentinel): New function extracted from
16450 (setup_process_coding_systems): Default filter is not nil any more.
16451 (syms_of_process): Export new Elisp functions and initialize
16453 * lisp.h (make_lisp_proc): New function.
16455 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16457 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16459 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16461 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16462 unless we know that the window w is a leaf window.
16463 Another attempt at solving bug#14062.
16465 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16467 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16470 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16472 * image.c (gif_load): Check that subimages fit (Bug#14345).
16474 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16476 * lread.c (skip_dyn_eof): New function.
16477 (read1): Use it to skip the end of a file in response to #@00.
16479 * doc.c (get_doc_string): Slightly relax the sanity checking.
16481 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16483 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16484 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16485 (MonitorInfo): New struct.
16486 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16487 (Fns_display_monitor_attributes_list): New functions.
16488 (display-usable-bounds): Remove.
16489 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16492 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16494 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16495 (GTK_CHECK_VERSION): New macro, if not already defined.
16496 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16497 replaced by GTK_CHECK_VERSION.
16499 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16501 * xterm.h (GTK_PREREQ): New macro.
16502 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16503 to use this macro instead, for consistency and clarity.
16505 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16507 * xdisp.c (row_for_charpos_p): New function, with code of
16508 cursor_row_p, but accepts an additional argument CHARPOS instead
16509 of using a hardcoded PT.
16510 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16511 (row_containing_pos): Call row_for_charpos_p instead of partially
16512 doing the same. Fixes cursor positioning under longlines-mode
16513 when longlines-show-effect includes more than one newline, when
16514 moving the cursor vertically up.
16516 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16518 * makefile.w32-in (ACL_H): New macro.
16519 ($(BLD)/fileio.$(O)): Update dependencies.
16521 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16523 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16524 * Makefile.in (LIB_ACL): New macro.
16525 (LIBACL_LIBS): Remove.
16526 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16527 * fileio.c: Include <acl.h>.
16528 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16529 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16531 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16534 * unexelf.c: Don't assume ElfW (Half) fits in int.
16535 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16536 when dealing with ElfW (Half) values, since they can exceed 2**31
16537 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16538 (entry_address): Omit unused NUM arg. All uses changed.
16540 2013-05-07 Juri Linkov <juri@jurta.org>
16542 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16543 to the string converted from number with `Fnumber_to_string'.
16546 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16548 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16549 This fixes a problem introduced by my previous change.
16551 2013-05-07 Glenn Morris <rgm@gnu.org>
16553 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16555 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16557 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16559 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16561 Static checking by GCC 4.8.0.
16562 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16563 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16564 (x_get_monitor_attributes_fallback)
16565 (x_get_monitor_attributes_xinerama)
16566 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16567 Define only if USE_GTK.
16568 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16569 (x_get_monitor_attributes_fallback): Omit unused locals.
16570 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16571 Use double, not float, to avoid mixed-mode floating point arithmetic.
16573 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16574 Jan Djärv <jan.h.d@swipnet.se>
16576 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16577 (XINERAMA_CFLAGS): New macros.
16578 (ALL_CFLAGS, LIBES): Use them.
16580 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16581 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16582 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16583 (syms_of_xfns): DEFSYM them.
16584 (struct MonitorInfo): New struct.
16585 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16586 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16587 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16588 (x_get_monitor_attributes_xinerama): New functions.
16589 (Fx_display_monitor_attributes_list): New primitive.
16590 (syms_of_xfns): Defsubr it.
16592 * xterm.h (x_display_info): Add Xatom_net_workarea and
16593 Xatom_net_current_desktop.
16595 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16596 and dpyinfo->Xatom_net_current_desktop.
16598 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16600 * xdisp.c (pos_visible_p): Use the special code for finding the
16601 beginning of a display property or overlay for any "replacing"
16602 display property, not just for display strings. This solves
16603 incorrect reporting of position by posn-at-point. (Bug#14241)
16605 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16607 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16608 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16609 Verify that ElfW (Half) fits in int.
16610 (fatal): Use same signature as lisp.h.
16611 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16612 configure and build with -DUNEXELF_DEBUG without worrying about
16613 other modules that use DEBUG.
16614 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16615 possibly-wide integers now uses it instead of plain fprintf.
16616 (entry_address): New function, which avoids problems with 32-bit
16617 overflow on 64-bit hosts.
16618 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16619 (round_up): Don't assume the remainder fits in int.
16620 (find_section): Use bool for boolean. Simplify debug code.
16621 (unexec): Don't assume file sizes fit in int or size_t.
16622 Omit unnecessary trailing newline in 'fatal' format.
16623 Use strerror rather than outputting decimal error number.
16624 Remove unused code when emacs is not defined;
16625 this file relies on Emacs now.
16626 Don't assume e_phnum and e_shnum are positive.
16628 * regex.c: Fix problems when DEBUG is defined.
16629 (extract_number, extract_number_and_incr): Define regardless of
16630 whether DEBUG is defined; that's simpler and makes the code less
16631 likely to go stale in the normal case when DEBUG is not defined.
16632 Return int rather than taking an int * arg. All callers changed.
16633 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16634 Remove, replacing with ...
16635 (DEBUG_PRINT): New macro. All callers changed.
16636 (DEBUG_COMPILES_ARGUMENTS): New macro.
16637 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16638 (print_compiled_pattern, print_double_string) [DEBUG]:
16639 Use prototype rather than old-style definition.
16640 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16641 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16642 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16643 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16644 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16645 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16646 This matters only when DEBUG is defined.
16648 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16650 * xdisp.c (set_iterator_to_next): Set the
16651 ignore_overlay_strings_at_pos_p flag only if we are _really_
16652 iterating over an overlay string, as indicated by the
16653 current.overlay_string_index member. (Bug#14306)
16655 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16657 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16658 to where it is used, to avoid autorelease issues (Bug#14050).
16660 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16662 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16663 * fileio.c (syms_of_fileio): Implement this.
16664 * filelock.c (create_lock_file): If symbolic links don't work, so
16665 we use a regular file as a lock file, do not fsync the lock file;
16668 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16670 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16671 (syms_of_minibuf): Adjust accodingly.
16673 * callint.c (Fcall_interactively): Adjust calls accordingly.
16675 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16677 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16678 w->contents is a buffer before computing everything else.
16679 Use parentheses to disambiguate last part of the condition.
16681 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16682 assertion violations. (Bug#14062)
16684 2013-05-01 David Reitter <david.reitter@gmail.com>
16686 * nsfns.m (ns_tooltip): Initialize.
16688 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16690 * coding.c (decode_coding_gap): Don't remove the character before
16691 a newline unless it's a CR character. (Bug#14287)
16693 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16695 * dispextern.h (struct face): Move enum face_underline_type
16696 earlier so that bitfields can be in the same word.
16698 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16700 * nsfns.m (handlePanelKeys): New function.
16701 (EmacsOpenPanel:performKeyEquivalent:)
16702 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16703 arrows/function/control and copy/paste keys (Bug#14296).
16705 2013-04-27 Juri Linkov <juri@jurta.org>
16707 * callint.c (Fcall_interactively): Call `Qread_number' for
16708 interactive code letter `n' instead of using duplicate code.
16711 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16713 * systime.h (make_timeval): Declare as 'const'.
16715 2013-04-27 Kenichi Handa <handa@gnu.org>
16717 * font.c (font_open_entity): Always open a font of manageable
16720 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16722 Port better to AIX (Bug#14258).
16723 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16726 2013-04-24 Kenichi Handa <handa@gnu.org>
16728 * coding.c (decode_coding_iso_2022): When an invalid escape
16729 sequence is encountered, reset the invocation and designation
16730 status to the safest one.
16732 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16734 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16735 Without this fix, "make distclean" leaves stamp-h1 behind.
16737 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16739 * w32fns.c (w32_fullscreen_rect): New function to compute the
16740 window rectangle for the given fullscreen mode.
16741 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16742 longer tunes the window size. This keeps the window's edges flush
16743 with the screen and allows the taskbar to hide itself in fullboth.
16745 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16746 window decorations and uses the entire screen.
16748 * w32term.h (w32_fullscreen_rect) Add prototype.
16749 (struct w32_output): Replace normal_width, normal_height,
16750 normal_top, and normal_left members with a single normal_placement
16752 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16754 (FRAME_NORMAL_PLACEMENT): New macro.
16756 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16758 * minibuf.c (Ftest_completion): Silence compiler warning.
16760 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16762 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16765 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16768 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16769 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16770 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16771 parentheses where appropriate.
16773 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16775 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16777 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16779 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16780 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16781 Mention in the doc string that setting these variables takes
16782 effect only after a call to set-window-buffer. (Bug#14200)
16784 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16786 * indent.c (Fvertical_motion): Don't consider display strings on
16787 overlay strings as display strings on the buffer position we
16788 started from. This prevents vertical cursor motion from jumping
16789 more than one line when there's an overlay string with a display
16790 property at end of line.
16791 Reported by Karl Chen <Karl.Chen@quarl.org> in
16792 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16794 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16796 * window.c (select_window): `record_buffer' even if window is
16797 already selected (bug#14191).
16799 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16801 * window.c (Fwindow_end): Test more flags, including the buffer's
16802 last_overlay_modified flag, to determine whether the window's
16803 display is really up-to-date. Prevents the function from
16804 returning a stale value. (Bug#14170)
16805 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16808 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16810 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16811 garbaged only if it is not already the top frame on its TTY.
16812 This prevents flickering due to constant redrawing of TTY frames when
16813 there are GUI frames open in the same session. (Bug#13864)
16815 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16817 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16818 of marking the idle timers directly.
16820 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16822 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16823 tables (bug#14054).
16825 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16827 * window.c (select_window): Don't record_buffer while the invariant is
16828 temporarily broken (bug#14161).
16830 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16832 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16834 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16836 2013-04-07 Romain Francoise <romain@orebokech.com>
16838 Ignore additional platform-specific ACL errors (Bug#13702).
16839 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16840 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16842 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16844 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16847 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16849 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16850 This bug was introduced by my 2013-02-25 change that simplified
16851 data_start configuration. Without this change, on GNU/Linux
16852 an Emacs configured with --enable-profiling fails immediately
16853 due to a profiler signal.
16854 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16855 with these flags. On platforms where special flags are needed
16856 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16857 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16858 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16860 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16862 Get rid of some platform-specific functions examining window
16863 system and its capabilities. This is a partial rework of the
16865 * lisp.h (have_menus_p): Remove prototype. This function is
16866 replaced with platform-independent window_system_available.
16867 (check_window_system): Move to...
16868 * frame.h (decode_window_system_frame, window_system_available):
16869 ...here, add new prototypes.
16870 * frame.c (window_system_available, decode_window_system_frame):
16872 (check_window_system): Platform-independent now.
16873 * xterm.h (x_in_use): Remove declaration.
16875 * w32term.h (check_x_frame):
16876 * nsterm.h (check_x_frame): Remove prototypes. This function
16877 is replaced with platform-independent decode_window_system_frame.
16878 * msdos.c (have_menus_p): Remove.
16879 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16880 Remove platform-specific functions. Use check_window_system,
16881 decode_window_system_frame and check_ns_display_info where
16882 appropriate. Minor style and comment tweaks.
16883 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16884 (check_x_frame): Likewise.
16885 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16887 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16888 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16889 * xmenu.c, xselect.c: All related users changed.
16891 2013-04-03 Kenichi Handa <handa@gnu.org>
16893 The following changes is to optimize the code for reading UTF-8
16896 * coding.c (check_ascii): Rename from detect_ascii. Return value
16897 changed. Check EOL format. Do not call adjust_coding_eol_type
16899 (check_utf_8): New function.
16900 (adjust_coding_eol_type): Do nothing if already adjusted.
16901 (detect_coding): Compare the return value of check_ascii with
16902 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16903 (decode_coding_gap): Optimize for valid UTF-8.
16905 2013-03-21 Kenichi Handa <handa@gnu.org>
16907 * coding.c (syms_of_coding): Cancel previous change.
16909 * insdel.c (insert_from_gap): Fix previous change.
16911 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16913 Consistently use platform-specific function to detect window system.
16914 * lisp.h (check_window_system): New prototype. This function is
16915 going to replace check_x, check_w32 and check_ns.
16916 (have_menus_p): Mention msdos.c in comment.
16917 * fontset.c (check_window_system_func): Remove. Adjust all users.
16918 * fontset.h (check_window_system_func): Remove prototype.
16919 * nsterm.h (check_ns):
16920 * xterm.h (check_x):
16921 * w32term.h (check_w32): Likewise.
16922 * menu.c (Fx_popup_menu): Use check_window_system.
16923 * msdos.c (check_window_system): Define for MS-DOS.
16924 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16925 * w32fns.c (check_window_system): Likewise for MS-Windows.
16926 * xfns.c (check_window_system): Likewise for X.
16927 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16928 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16930 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16932 Prefer < to > in range checks such as 0 <= i && i < N.
16933 This makes it easier to visualize quantities on a number line.
16934 This patch doesn't apply to all such range checks,
16935 only to the range checks affected by the 2013-03-24 change.
16936 This patch reverts most of the 2013-03-24 change.
16937 * alloc.c (xpalloc, Fgarbage_collect):
16938 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16939 * character.c (string_escape_byte8):
16940 * charset.c (read_hex):
16941 * data.c (cons_to_unsigned):
16942 * dispnew.c (update_frame_1):
16943 * doc.c (Fsubstitute_command_keys):
16944 * doprnt.c (doprnt):
16945 * editfns.c (hi_time, decode_time_components):
16946 * fileio.c (file_offset):
16947 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16948 * font.c (font_intern_prop):
16949 * frame.c (x_set_alpha):
16950 * gtkutil.c (get_utf8_string):
16951 * indent.c (check_display_width):
16952 * keymap.c (Fkey_description):
16953 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16955 * minibuf.c (read_minibuf_noninteractive):
16956 * process.c (wait_reading_process_output):
16957 * search.c (Freplace_match):
16958 * window.c (get_phys_cursor_glyph):
16959 * xdisp.c (redisplay_internal):
16960 * xsmfns.c (smc_save_yourself_CB):
16961 Prefer < to > for range checks.
16962 * dispnew.c (sit_for): Don't mishandle NaNs.
16963 This fixes a bug introduced in the 2013-03-24 change.
16964 * editfns.c (decode_time_components): Don't hoist comparison.
16965 This fixes another bug introduced in the 2013-03-24 change.
16967 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16969 * frame.h (struct frame): Drop scroll_bottom_vpos
16970 member becaue all real users are dead long ago.
16971 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16972 * xdisp.c (redisplay_internal): Adjust user.
16974 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16976 * nsmenu.m (showAtX:Y:for:): setLevel to
16977 NSPopUpMenuWindowLevel (Bug#13998).
16979 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16981 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16982 (ns_check_pending_open_menu): Declare.
16984 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16985 (x_activate_menubar): Update the menu with title that matches
16986 ns_get_pending_menu_title, and call
16987 ns_check_pending_openmenu (Bug#12698).
16988 (menuWillOpen:): New method.
16989 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16991 * nsterm.m (menu_will_open_state, menu_mouse_point)
16992 (menu_pending_title): New varaibles.
16993 (ns_get_pending_menu_title, ns_check_menu_open)
16994 (ns_check_pending_open_menu): New functions.
16996 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16998 * indent.c (current_column_bol_cache): Remove leftover which is not
16999 used in Fmove_to_column any more.
17000 (current_column, scan_for_column): Adjust users.
17001 * keyboard.c (last_point_position_buffer, last_point_position_window):
17002 Remove leftovers which are not used for recording undo any more.
17003 (command_loop_1, syms_of_keyboard): Adjust users.
17004 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17005 redisplay_window any more.
17006 (move_it_to): Adjust user.
17008 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17010 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17011 Update dependencies.
17013 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17015 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17016 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17017 forward references.
17019 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17021 * window.h (struct window): Replace hchild, vchild and buffer slots
17022 with a single slot 'contents'. This is possible because each valid
17023 window may have either the child window (in vertical or horizontal
17024 combination) or buffer to display (for the leaf window). Using that,
17025 a lot of operations to traverse and/or change window hierarchies may
17026 be simplified. New member horizontal is used to distinguish between
17027 horizontal and vertical combinations of internal windows.
17028 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17029 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17030 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17031 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17032 Use contents slot, not buffer, where appropriate.
17033 (wset_combination): New function.
17034 (wset_buffer): Add eassert.
17035 (Fframe_first_window): Simplify the loop reaching first window.
17036 (Fwindow_buffer): Use WINDOW_LEAF_P.
17037 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17038 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17039 (unshow_buffer): Convert initial debugging check to eassert.
17040 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17041 (make_parent_window, window_resize_check, window_resize_apply)
17042 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17043 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17044 Adjust to match struct window changes.
17045 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17046 (mark_window_cursors_off, count_windows, get_leaf_windows)
17047 (foreach_window_1): Simplify the loop.
17048 * alloc.c (mark_object): Do not check for the leaf window because
17049 internal windows has no glyph matrices anyway.
17050 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17051 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17052 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17053 (build_frame_matrix_from_window_tree, mirror_make_current)
17054 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17055 (update_window_tree, set_window_update_flags): Simplify the loop.
17056 (sync_window_with_frame_matrix_rows): Enforce live window.
17057 Use contents slot, not buffer, where appropriate.
17058 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17059 and WINDOW_HORIZONTAL_COMBINATION_P.
17060 (make_frame_visible_1): Simplify the loop.
17061 Use contents slot, not buffer, where appropriate.
17062 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17063 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17064 (expose_window_tree): Likewise.
17065 Use contents slot, not buffer, where appropriate.
17066 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17067 to avoid deleted windows. Use contents slot instead of buffer.
17068 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17069 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17070 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17071 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17073 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17075 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17076 identify the reasons for assertion violations in bug#14062 and
17078 (Fx_show_tip): Fix compilation error under
17079 "--enable-check-lisp-object-type". (Bug#14073)
17081 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17082 Reported by <rzl24ozi@gmail.com>.
17084 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17086 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17088 (unwind_with_echo_area_buffer): ...to restore it here.
17089 This is needed to ensure that...
17090 (redisplay_window): ...both window markers are valid here,
17091 which is verified by eassert.
17092 * editfns.c (save_excursion_save): Do not assume that
17093 selected_window always displays the buffer.
17094 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17097 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17099 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17102 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17104 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17106 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17108 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17109 since MinGW's w32api headers do. This avoids compiler warnings.
17111 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17112 if already defined.
17114 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17116 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17118 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17120 * gtkutil.c (style_changed_cb): Check if frame is live and an
17121 X frame (Bug#14038).
17123 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17125 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17126 Define only for _WIN32_WINNT less than 0x0500.
17127 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17129 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17130 see its own definitions of 'struct timeval' and 'struct timezone'.
17132 Fix incompatibilities between MinGW.org and MinGW64 headers.
17133 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17135 * w32.c (REPARSE_DATA_BUFFER): Guard with
17136 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17138 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17140 * xterm.c: Include X11/XKBlib.h
17141 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17143 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17145 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17147 * blockinput.h (input_blocked_p): Likewise.
17148 * bytecode.c (exec_byte_code): Likewise.
17149 * callproc.c (call_process_kill, call_process_cleanup)
17150 (Fcall_process): Likewise.
17151 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17152 (Fccl_execute_on_string): Likewise.
17153 * character.c (string_escape_byte8): Likewise.
17154 * charset.c (read_hex): Likewise.
17155 * cm.c (calccost): Likewise.
17156 * data.c (cons_to_unsigned): Likewise.
17157 * dired.c (directory_files_internal, file_name_completion):
17159 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17160 (sit_for): Likewise.
17161 * doc.c (Fsubstitute_command_keys): Likewise.
17162 * doprnt.c (doprnt): Likewise.
17163 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17164 * emacsgtkfixed.c: Likewise.
17165 * fileio.c (file_offset, Fwrite_region): Likewise.
17166 * floatfns.c (Fexpt, fmod_float): Likewise.
17167 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17169 * font.c (font_intern_prop): Likewise.
17170 * frame.c (x_set_alpha): Likewise.
17171 * gtkutil.c (get_utf8_string): Likewise.
17172 * indent.c (check_display_width): Likewise.
17173 * intervals.c (create_root_interval, rotate_right, rotate_left)
17174 (split_interval_right, split_interval_left)
17175 (adjust_intervals_for_insertion, delete_node)
17176 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17177 (merge_interval_right, merge_interval_left, copy_intervals)
17178 (set_intervals_multibyte_1): Likewise.
17179 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17180 * keymap.c (Fkey_description): Likewise.
17181 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17182 * lread.c (openp, read_integer, read1, string_to_number):
17184 * menu.c (ensure_menu_items): Likewise.
17185 * minibuf.c (read_minibuf_noninteractive): Likewise.
17186 * print.c (printchar, strout): Likewise.
17187 * process.c (create_process, Faccept_process_output)
17188 (wait_reading_process_output, read_process_output, send_process)
17189 (wait_reading_process_output): Likewise.
17190 * profiler.c (make_log, handle_profiler_signal): Likewise.
17191 * regex.c (re_exec): Likewise.
17192 * regex.h: Likewise.
17193 * search.c (looking_at_1, Freplace_match): Likewise.
17194 * sysdep.c (get_child_status, procfs_ttyname)
17195 (procfs_get_total_memory): Likewise.
17196 * systime.h (EMACS_TIME_VALID_P): Likewise.
17197 * term.c (dissociate_if_controlling_tty): Likewise.
17198 * window.c (get_phys_cursor_glyph): Likewise.
17199 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17200 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17202 * xfns.c (Fx_window_property): Likewise.
17203 * xmenu.c (set_frame_menubar): Likewise.
17204 * xselect.c (x_get_window_property, x_handle_dnd_message):
17206 * xsmfns.c (smc_save_yourself_CB): Likewise.
17207 * xterm.c (x_scroll_bar_set_handle): Likewise.
17209 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17211 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17212 to be optional or nil. Adjust comment and convert it to docstring.
17213 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17214 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17216 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17218 Static checking by GCC 4.8-20130319.
17219 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17220 * process.c (Fset_process_datagram_address)
17221 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17222 * xdisp.c (get_char_face_and_encoding)
17223 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17224 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17225 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17227 2013-03-24 Ken Brown <kbrown@cornell.edu>
17229 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17230 fix compilation on 64-bit Cygwin, where underscores are not
17231 automatically prepended.
17233 * w32term.c (w32_initialize): Silence compiler warning.
17235 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17237 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17238 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17239 variables, to save and restore frame dimensions.
17240 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17241 after returning from a 'fullscreen' configuration.
17242 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17243 to avoid races between the main thread and the input thread.
17245 * w32term.h (struct w32_output): New members normal_width,
17246 normal_height, normal_top, normal_left, and prev_fsmode.
17247 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17248 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17249 members of a frame.
17251 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17252 'fullscreen' parameter. Always record previous width and height
17253 of the frame, except when switching out of maximized modes, so
17254 that they could be restored correctly, instead of resetting to the
17255 default frame dimensions. Send SC_RESTORE command to the frame,
17256 unless we are going to send SC_MAXIMIZE, to restore the frame
17257 resize hints in the mouse pointer shown by the window manager.
17260 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17262 * lisp.h (get_frame_param): Adjust conditions for prototype
17265 2013-03-22 Ken Brown <kbrown@cornell.edu>
17267 * unexcw.c: Drop unneeded inclusion of w32common.h.
17268 (report_sheap_usage): Declare.
17269 (read_exe_header): Add magic numbers for x86_64.
17270 (fixup_executable): Fix printf format specifier for unsigned long
17273 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17275 * frame.h (struct frame): Put menu_bar_window under #ifdef
17276 because this member is not needed when X toolkit is in use.
17277 (fset_menu_bar_window):
17278 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17279 (free_glyphs, update_frame):
17280 * xdisp.c (expose_frame): Likewise.
17281 (display_menu_bar): Likewise. Remove redundant eassert.
17282 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17285 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17287 Use functions and constants to manipulate Lisp_Save_Value objects.
17288 This replaces code that used macros and strings and token-pasting.
17289 The change makes the C source a bit easier to follow,
17290 and shrinks the Emacs executable a bit.
17291 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17292 (make_save_value): Change 1st arg from string to enum. All callers
17295 (mark_object): Use if, not #if, for GC_MARK_STACK.
17296 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17297 (XSAVE_OBJECT): Now functions, not macros.
17298 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17299 the constant was never used.
17300 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17301 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17302 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17303 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17305 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17306 type3 with a single member save_type. All uses changed.
17307 (save_type, set_save_pointer, set_save_integer): New functions.
17308 * print.c (PRINTX): Remove.
17310 * alloc.c: Remove redundant static declarations.
17312 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17314 * window.h (struct window): Convert left_col, top_line, total_lines
17315 and total_cols from Lisp_Objects to integers. Adjust comments.
17316 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17318 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17319 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17320 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17321 Adjust users where appropriate.
17323 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17325 * frame.h (struct frame): Drop resx and resy because the same data is
17326 available from window system-specific output context. Adjust users.
17327 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17328 New functions to provide defaults when no window system available.
17329 (FRAME_RES_X, FRAME_RES_Y): New macros.
17330 (NUMVAL): Move from xdisp.c.
17331 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17332 (Ffont_face_attributes, Fopen_font):
17333 * image.c (gs_load):
17334 * w32font.c (fill_in_logfont):
17335 * xdisp.c (calc_pixel_width_or_height):
17336 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17337 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17339 2013-03-20 Kenichi Handa <handa@gnu.org>
17341 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17342 to 1 (temporary workaround until a bug related to ASCII
17343 optimization is fixed).
17345 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17347 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17348 Signal error if window is not internal. Adjust docstring.
17349 (delete_all_child_windows): Use combination_limit to save the buffer.
17350 (Fset_window_configuration): Adjust accordingly.
17351 * print.c (syms_of_print): Initialize debugging output not here...
17352 (init_print_once): ...but in a new function here.
17353 * lisp.h (init_print_once): Add prototype.
17354 * emacs.c (main): Add call to init_print_once. Adjust comments.
17356 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17358 * window.c (window_resize_check, window_resize_apply)
17359 (window_from_coordinates, recombine_windows, set_window_buffer)
17360 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17361 (Fsplit_window_internal, Fdelete_window_internal)
17362 (freeze_window_starts): Use bool for booleans.
17363 * window.h (window_frame_coordinates, resize_frame_windows)
17364 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17366 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17368 * dispnew.c (bitch_at_user): Use `user-error'.
17370 2013-03-17 Ken Brown <kbrown@cornell.edu>
17372 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17373 as return type of image_background. (Bug#13981)
17374 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17376 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17378 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17379 (ns_select): Don't return with result uninitialized.
17381 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17384 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17386 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17387 directories. If filename is nil, get directory name (Bug#13932).
17388 Use getFilename and getDirectory.
17389 (getFilename, getDirectory): New methods for EmacsSavePanel and
17391 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17393 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17395 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17397 2013-03-15 Kenichi Handa <handa@gnu.org>
17399 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17400 (adjust_after_replace): Make it back to static. Delete the third
17401 arg text_at_gap_tail. Cancel the code for handling it.
17403 * coding.h (struct coding_system): New member eol_seen.
17405 * coding.c (detect_ascii): New function.
17406 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17407 when the source bytes are actually scanned. On detecting for
17408 coding_category_utf_8_auto, call detect_ascii instead of scanning
17409 source bytes directly.
17410 (produce_chars): Call insert_from_gap with the new arg 0.
17411 (encode_coding): Likewise.
17412 (decode_coding_gap): Control ASCII optimization by the variable
17413 disable_ascii_optimization instead of #ifndef .. #endif.
17414 Deccode EOL format according to coding->eol_seen.
17415 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17418 * lisp.h (adjust_after_replace): Cancel externing it.
17419 (insert_from_gap): Adjust prototype.
17421 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17423 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17424 FULLSCREEN_MAXIMIZED. (Bug#13935)
17426 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17428 * region-cache.c (find_cache_boundary, move_cache_gap)
17429 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17430 Simplify debugging check and convert to eassert. Adjust comment.
17431 (pp_cache): Put under ENABLE_CHECKING.
17433 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17435 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17436 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17437 and WM_ACTIVATEAPP.
17438 (w32fullscreen_hook): If the frame is visible, reset
17439 f->want_fullscreen flag after changing the frame size. If the
17440 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17443 2013-03-13 Daniel Colascione <dancol@dancol.org>
17445 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17446 too so that these builds can use Cygwin's file conversion
17447 functions. (We've been building and linking cygw32.o all along
17448 and just not using it.)
17450 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17452 File synchronization fixes (Bug#13944).
17453 * Makefile.in (LIB_FDATASYNC): New macro.
17455 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17456 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17457 Don't worry about HAVE_FSYNC, since a substitute fsync is
17458 available if the system lacks one.
17459 (Fwrite_regin): Retry fsync if interrupted.
17461 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17463 * w32term.c (w32_read_socket): If the Emacs frame is being
17464 activated, call w32fullscreen_hook, to make sure the new frame
17465 dimensions are in effect. (Bug#13937)
17467 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17469 * xdisp.c (init_iterator): Simplify because both character and byte
17470 positions are either specified or -1. Add eassert. Adjust comment.
17471 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17472 character and byte positions can be obtained from marker.
17474 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17476 Static checking by Sun C 5.12.
17477 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17478 * bytecode.c (exec_byte_code):
17479 * dispnew.c (init_display):
17481 * fileio.c (Fsubstitute_in_file_name):
17482 * keyboard.c (Fevent_convert_list):
17483 * keymap.c (Fsingle_key_description):
17484 * term.c (maybe_fatal, fatal):
17485 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17486 * xsmfns.c (Fhandle_save_session):
17487 Omit unreachable code.
17488 * keymap.c (map_keymap_char_table_item): Cast void * to
17489 a function pointer type; the C Standard requires this.
17491 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17492 Include <sys/param.h> unconditionally, as that works elsewhere and
17493 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17494 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17497 See ChangeLog.12 for earlier changes.
17499 ;; Local Variables:
17503 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17505 This file is part of GNU Emacs.
17507 GNU Emacs is free software: you can redistribute it and/or modify
17508 it under the terms of the GNU General Public License as published by
17509 the Free Software Foundation, either version 3 of the License, or
17510 (at your option) any later version.
17512 GNU Emacs is distributed in the hope that it will be useful,
17513 but WITHOUT ANY WARRANTY; without even the implied warranty of
17514 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17515 GNU General Public License for more details.
17517 You should have received a copy of the GNU General Public License
17518 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.