1 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4 (last_glyphless_glyph_merged_face_id): Remove declarations.
5 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7 (last_glyphless_glyph_merged_face_id): Now static.
8 (merge_escape_glyph_face): New function, refactored from...
9 (get_next_display_element): ...here.
10 (merge_glyphless_glyph_face): New function, refactored from...
11 (produce_glyphless_glyph): ...here...
12 * term.c (produce_glyphless_glyph): ...and here.
14 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
16 * eval.c (eval_sub): Only call Ffunction if necessary.
18 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
20 Attempt to make redisplay more selective when changing cursor type.
21 * frame.h (struct frame): New bitfield cursor_type_changed.
22 * xdisp.c (cursor_type_changed): Remove.
23 (try_cursor_movement, redisplay_window, try_window_id)
24 (set_frame_cursor_types, try_window_reusing_current_matrix):
25 Adjust to use per-frame bitfield.
26 (redisplay_internal): Look for cursor type change on each visible
27 frame and consider all frames if cursor type has been changed on
28 the frame other than selected. If cursor type has been changed on
29 selected frame only, do not use fast update.
31 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
33 Attempt to make redisplay more selective when changing fonts.
34 * frame.h (struct frame): New bitfield fonts_changed.
35 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
36 (adjust_frame_glyphs): Add prototype.
37 * dispnew.c (fonts_changed_p): Remove.
38 (adjust_glyphs): Remove because we do not
39 adjust matrices on all frames at once any more.
40 (adjust_frame_glyphs): Block and unblock input here.
41 (adjust_glyph_matrix): Use fonts_changed.
42 (change_frame_size_1): Use adjust_frame_glyphs.
43 * font.c (font_open_entity): Use fonts_changed.
44 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
45 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
46 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
47 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
48 (shrink_mini_window, Fresize_mini_window_internal)
49 (window_scroll_pixel_based, Fset_window_configuration)
50 (apply_window_adjustment, Fset_window_vscroll):
51 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
52 Use adjust_frame_glyphs.
53 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
54 (try_window_reusing_current_matrix, try_window_id, display_line)
55 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
56 (redisplay_internal): Consider fonts_changed and adjust frame
57 matrices for each frame only if the frame is visible. If font
58 has been changed on some frame during full redisplay, retry
59 only visible frames where the font has been actually changed.
61 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
63 Cache current header and mode line height for each window.
64 * window.h (struct window): New fields mode_line_height
65 and header_line_height.
66 * window.c (make_window): Initialize them.
67 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
68 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
69 (current_mode_line_height, current_header_line_height):
71 * xdisp.c (current_mode_line_height, current_header_line_height):
73 (pos_visible_p, init_xdisp): Adjust user.
74 (redisplay_window): Invalidate mode_line_height and
75 header_line_height if current and desired matrices do not agree.
77 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
79 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
80 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
82 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
84 Make --without-x compatible with --enable-gcc-warnings.
85 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
86 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
87 members under HAVE_WINDOW_SYSTEM.
88 * keyboard.c (make_lispy_focus_out): Likewise.
89 (record_menu_key): Move under HAVE_MENUS.
90 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
91 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
92 (syms_of_xdisp): Adjust user.
93 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
94 (start_hourglass, cancel_hourglass):
95 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
96 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
97 and CLEAR_FONT_TABLE_NFONTS.
98 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
99 Declare only if HAVE_WINDOW_SYSTEM.
100 (lface_same_font_attributes_p, clear_face_gcs): Define only
101 if HAVE_WINDOW_SYSTEM.
103 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
105 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
106 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
107 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
109 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
111 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
113 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
115 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
116 This fixes a type error on hosts where ptrdiff_t is wider than int.
118 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
120 * keyboard.c (read_key_sequence_vs): New function.
121 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
124 * callint.c (Fcall_interactively): Always return a vector for 'K'.
126 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
128 Makefile improvements.
129 * Makefile.in (config.status): Don't use double-colon rules, as
130 they are not portable according to POSIX. Fix shell typo with `;
131 I guess this rule has never been tested?
132 (VCSWITNESS): New macro, to override any environment var.
134 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
136 * xterm.h (struct x_display_info): Do not track X connection
137 fd separately because it is always available from Display.
138 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
141 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
143 * buffer.c (drop_overlay):
144 * fileio.c (restore_point_unwind): Prefer unchain_marker to
145 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
147 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
149 * buffer.c (Fmake_overlay, Fmove_overlay):
150 * intervals.c (set_point_from_marker):
151 * print.c (PRINTPREPARE): Prefer signal_error
152 to plain error and report unsuitable marker too.
154 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
156 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
157 for 'dragging' member.
158 (struct x_output): Remove set-but-unused leftovers
159 'left_before_move' and 'top_before_move'.
160 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
161 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
162 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
163 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
164 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
165 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
166 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
167 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
169 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
171 * nsfont.m (INVALID_GLYPH): New define.
172 (nsfont_encode_char): Use INVALID_GLYPH.
173 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
175 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
177 * xterm.c (x_last_mouse_movement_time): Revert last change.
178 This code should use XDisplayMotionBufferSize to check display's
179 motion history first, and there are few other issues as well.
180 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
181 (handle_one_xevent): Adjust user.
183 2013-09-02 Martin Rudalics <rudalics@gmx.at>
185 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
186 * frame.c (Flast_nonminibuf_frame): ... to here.
187 (check_minibuf_window): Don't abort if no window was found
190 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
192 Use XGetMotionEvents to ask the last mouse motion time from X server.
193 * xterm.c (X_MOTION_HISTORY): Default to 1.
194 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
195 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
196 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
197 Ifdef away legacy code.
198 (XTmouse_position, x_scroll_bar_report_motion):
199 Use x_last_mouse_movement_time.
200 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
203 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
205 * msdos.c (last_mouse_window): Move to...
206 (dos_rawgetc): ...this function and adjust comment.
207 * nsterm.m (last_window): Rename to last_mouse_window, move to...
208 (mouseMoved): ...this function and adjust comment.
209 * w32term.c (last_window): Likewise with...
210 (w32_read_socket): ...this function.
211 * xterm.c (last_window): Likewise with...
212 (handle_one_xevent): ...this function.
214 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
216 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
217 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
218 (handle_one_xevent): ...to here.
219 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
222 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
224 * msdos.c (IT_set_terminal_window): Remove no-op.
225 (initialize_msdos_display): Adjust terminal setup.
226 * w32console.c (w32con_set_terminal_window): Remove no-op.
227 (initialize_w32_display): Adjust terminal setup.
228 * w32term.c (w32_set_terminal_window): Remove no-op.
229 (w32_create_terminal): Adjust terminal setup.
230 * xterm.c (XTset_terminal_window): Remove no-op.
231 (x_create_terminal): Adjust terminal setup.
233 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
235 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
237 (ns_create_terminal): Adjust terminal setup.
238 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
240 (w32_create_terminal): Adjust terminal setup.
241 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
243 (x_create_terminal): Adjust terminal setup.
245 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
247 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
248 (CLIP_TEXT_POS_FROM_MARKER): New macro.
249 * dispnew.c (buffer_posn_from_coords):
250 * window.c (Fwindow_end, displayed_window_lines):
251 * xdisp.c (redisplay_mode_lines): Use it.
253 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
255 * fontset.c (face_for_char): Check char in the current face font first
256 if HAVE_NS (Bug#15138).
258 2013-08-31 Martin Rudalics <rudalics@gmx.at>
260 * window.c (temp_output_buffer_show): Make sure window returned
261 by display_buffer is live (Bug#15213).
263 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
265 Minor cleanup to avoid forward declarations.
266 * coding.h (struct ccl_spec): Remove forward declaration.
267 * composite.h (toplevel): Include font.h.
268 (struct composition_it, struct face, struct font_metrics):
269 Remove forward declaration.
270 * dispextern.h (struct image, struct atimer): Likewise.
271 * emacsgtkfixed.h (struct frame): Likewise.
272 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
273 * font.h (struct font_driver, struct font, struct glyph_string)
274 (struct face): Remove forward declaration.
275 * fontset.h (struct face, struct font): Likewise.
276 * frame.h (toplevel): Style cleanup.
277 (enum output_method): Move to...
278 * termhooks.h (enum output_method): ...here.
279 (struct glyph, struct frame, struct ns_display_info)
280 (struct x_display_info, struct w32_display_info):
281 Remove forward declaration.
282 * xterm.h (toplevel): Include termhooks.h.
283 (struct font, struct window, struct glyph_matrix, struct frame)
284 (struct input_event, struct face, struct image): Remove forward
286 * gtkutil.h (struct _widget_value): Likewise.
287 * keyboard.h (toplevel): Include termhooks.h.
288 (struct input_event): Remove forward declaration.
290 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
292 * intervals.c (set_point_from_marker): New function.
293 * editfns.c (Fgoto_char):
294 * process.c (Finternal_default_process_filter):
295 * window.c (select_window_1): Use it.
296 * buffer.h (set_point_from_marker): Add prototype.
298 2013-08-29 Eli Zaretskii <eliz@gnu.org>
300 * w32.c (term_winsock): Call release_listen_threads before calling
302 (_sys_wait_accept): Wait for accept event in a loop with a finite
303 timeout, instead of waiting indefinitely. Will hopefully avoid
304 hanging during exit because WSACleanup deadlocks waiting for the
305 event object to be released. (Bug#14333)
307 * w32proc.c (release_listen_threads): New function, signals all
308 the reader threads that listen for connections to stop waiting.
310 * w32.h (release_listen_threads): Add prototype.
312 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
314 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
315 field of new marker (for sanity and safety).
316 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
317 anyway because XMISCTYPE is a function and can't be an lvalue).
319 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
321 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
322 (x_after_update_window_line, x_scroll_bar_create):
323 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
324 (handle_one_xevent, x_clear_frame_area):
325 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
326 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
327 * xterm.h (x_clear_area): Adjust prototype.
329 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
331 Hook scanning and indentation functions to find_newline. This helps
332 to avoid duplicated code and renders more respect to newline cache.
333 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
334 * cmds.c (Fforward_line):
335 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
336 Use find_newline and avoid unnecessary point movements.
337 * search.c (scan_newline): Implement on top of find_newline.
339 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
341 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
342 scoped code (bug#11258).
344 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
346 * nsterm.m (last_window): New variable.
347 (EV_TRAILER2): New macro.
348 (EV_TRAILER): Call EV_TRAILER2.
349 (mouseMoved:): Add support for mouse-autoselect-window
350 on nextstep (Bug#6888).
352 2013-08-28 Andreas Schwab <schwab@suse.de>
354 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
355 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
356 Remove unused macro definitions.
357 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
358 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
359 Only define if emacs.
361 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
363 Prefer enum glyph_row_area to int where appropriate.
364 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
366 (window_box, window_box_width, window_box_left, window_box_left_offset)
367 (window_box_right, window_box_right_offset): Adjust prototypes.
368 * xdisp.c (window_box, window_box_width, window_box_left)
369 (window_box_left_offset, window_box_right, window_box_right_offset):
370 Use enum glyph_row_area. Adjust users and tweak comment where needed.
371 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
372 * nsterm.m (ns_clip_to_row):
373 * w32term.c (w32_clip_to_row):
374 * xterm.c (x_clip_to_row): Likewise.
376 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
378 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
379 (Fprevious_overlay_change): Fast path for buffer with no overlays.
381 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
383 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
384 for portability to hosts where /bin/sh has problems.
386 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
388 Redesign redisplay interface to drop global output_cursor.
389 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
390 (toplevel): Remove declaration of output_cursor.
391 (set_output_cursor, x_cursor_to): Remove prototype.
392 * window.h (struct window): New member output_cursor.
393 (output_cursor_to): New function to replace RIF member.
394 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
395 (update_text_area, set_window_cursor_after_update): Use it.
396 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
397 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
398 * nsterm.m (ns_update_window_begin, ns_update_window_end):
399 * w32term.c (x_update_window_begin, x_update_window_end):
400 * xterm.c (x_update_window_begin, x_update_window_end):
401 Adjust to use per-window output cursor.
403 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
405 Simplify SELECT_TYPE-related code.
406 Like EMACS_TIME, this portability layer is no longer needed, since
407 Emacs has been using fd_set as a portability layer for some time.
408 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
409 (SELECT_TYPE): Remove. All uses changed to fd_set.
410 (fd_set) [!FD_SET]: New typedef.
412 Simplify EMACS_TIME-related code.
413 This portability layer is no longer needed, since Emacs has been
414 using struct timespec as a portability layer for some time.
415 * atimer.h, buffer.h, dispextern.h, xgselect.h:
416 Include <time.h> rather than "systime.h"; that's all that's needed now.
417 * dispnew.c: Include <timespec.h> rather than "systime.h";
418 that's all that's needed now.
419 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
420 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
422 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
423 LOG10_TIMESPEC_RESOLUTION.
424 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
425 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
426 (make_emacs_time): Remove. All used changed to make_timespec.
427 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
428 (current_timespec): Rename from current_emacs_time. All uses changed.
429 (add_emacs_time): Remove. All uses changed to timespec_add.
430 (sub_emacs_time): Remove. All uses change dot timespec_sub.
431 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
432 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
433 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
434 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
435 (current_timespec): Rename from current_emacs_time. All uses changed.
436 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
437 changed to timespec_cmp.
438 * xgselect.c: Include <timespec.h>, since our .h files don't.
440 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
442 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
443 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
444 Remove the leftovers.
445 * gtkutil.c (toplevel): Do not declare Qxft but include
447 * image.c (toplevel): Do not declare Vlibrary_cache because
448 it's already done in lisp.h.
450 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
452 * lisp.h (Mouse_HLInfo): Move from here...
453 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
454 (reset_mouse_highlight): New function.
455 * msdos.c (dos_set_window_size, IT_update_begin)
456 (internal_terminal_init):
457 * nsterm.m (ns_update_window_end, x_free_frame_resources)
458 (ns_initialize_display_info):
459 * w32console.c (initialize_w32_display):
460 * w32term.c (x_update_window_end, x_free_frame_resources)
461 (w32_initialize_display_info):
462 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
463 * window.c (Fdelete_other_windows_internal):
464 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
465 * termchar.h (toplevel):
466 * xterm.h (toplevel): Include dispextern.h.
468 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
470 Fix minor problems found by static checking.
471 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
472 (expect): Avoid nested-if warning.
473 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
474 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
475 * nsterm.h, nsterm.m (ns_select):
476 * xgselect.c, xgselect.h (xg_select):
477 Adjust signature to better match pselect's.
478 * nsterm.m (ns_select):
479 Don't set *TIMEOUT, since pselect doesn't.
480 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
481 diagnostic about assigning const char * to it.
482 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
484 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
486 * lread.c (substitute_object_recurse): Handle hash-tables as well
489 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
491 Fix unlikely core dump in init_tty, and simplify terminfo case.
492 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
493 The old version incorrectly dumped core if malloc returned a
494 buffer containing only non-NUL bytes.
495 (init_tty): Do not allocate or free termcap buffers; the
496 struct does that for us now.
497 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
498 (struct tty_display_info): Define members termcap_term_buffer and
499 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
500 use them. Allocate them directly in struct rather than indirectly
501 via a pointer, to simplify init_tty.
503 * frame.c (check_minibuf_window): Initialize 'window' properly,
504 so that Emacs reliably aborts later if 'window' is not initialized.
506 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
508 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
509 of VoidSymbol (Bug#15154).
511 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
513 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
514 mouse_face_beg_y and mouse_face_end_y.
515 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
516 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
517 Adjust users and update comment where appropriate.
519 2013-08-26 Martin Rudalics <rudalics@gmx.at>
521 * frame.c (check_minibuf_window): New function.
522 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
523 Call check_minibuf_window (Bug#15183).
525 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
527 * window.h (struct window): Replace last_cursor with last_cursor_vpos
528 because this is the only last cursor data we need to keep and consult.
529 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
530 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
533 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
535 Fix recovering from possible decompression error.
536 Since insert_from_gap doesn't always move point, we can't use PT as
537 the position where the partially decompressed data ends, and
538 should count how many bytes was produced so far.
539 * decompress.c (struct decompress_unwind_data): Add nbytes member.
540 (unwind_decompress): Really delete partially uncompressed data.
541 (Fzlib_decompress_region): Take decompressed data size into account.
543 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
545 * syntax.c (init_syntax_once): Adjust comment and do an early
546 initialization of Qchar_table_extra_slots just once...
547 * casetab.c (init_casetab_once):
548 * category.c (init_category_once):
549 * character.c (syms_of_character):
550 * coding.c (syms_of_coding):
551 * xdisp.c (syms_of_xdisp): ...and omit it here.
553 2013-08-24 Eli Zaretskii <eliz@gnu.org>
555 * xdisp.c (get_next_display_element): Don't apply to characters
556 from a display vector the logic of setting it->end_of_box_run_p
557 suitable for characters from a buffer. (Bug#15175)
559 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
560 to handle directories, rather than '_utime' which doesn't.
563 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
565 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
566 or fullscreen (Bug#14627).
568 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
570 System-dependent integer overflow fixes.
571 * process.c (Fset_process_window_size): Signal an error if
572 the window size is outside the range supported by the lower level.
573 * sysdep.c (set_window_size): Return negative on error,
574 nonnegative on success, rather than -1, 0, 1 on not in system,
575 failure, success. This is simpler. Caller changed.
576 (serial_configure): Remove unnecessary initialization of local.
577 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
578 size fits in unsigned long; this isn't true on some 32-bit hosts.
579 Avoid buffer overrun if some future version of /proc/meminfo has a
580 variable name longer than 20 bytes.
581 (system_process_attributes) [__FreeBSD__]:
582 Don't assume hw.availpages fits in 'int'.
584 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
586 Don't let very long directory names overrun the stack.
587 Fix some related minor problems involving "//", vfork.
588 * callproc.c (encode_current_directory): New function.
589 (call_process): Don't append "/"; not needed.
590 * fileio.c (file_name_as_directory_slop): New constant.
591 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
592 this can save the caller having to alloca.
593 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
594 Use SAFE_ALLOCA, not alloca.
595 (directory_file_name, Fexpand_file_name): Leave leading "//"
596 alone, since it can be special even on POSIX platforms.
597 * callproc.c (call_process):
598 * process.c (Fformat_network_address):
599 * sysdep.c (sys_subshell):
600 Use encode_current_directory rather than rolling our own.
601 (create_process): No need to encode directory; caller does that now.
602 * process.h (encode_current_directory): New decl.
603 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
604 Rework to avoid 'goto xyzzy;'.
606 2013-08-23 Eli Zaretskii <eliz@gnu.org>
608 * xdisp.c (handle_face_prop): If the default face was remapped use
609 the remapped face for strings from prefix properties. (Bug#15155)
611 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
613 Minor cleanup for redisplay interface and few related functions.
614 * frame.h (enum text_cursor_kinds): Move from here...
615 * dispextern.h (enum text_cursor_kinds): ...to here.
616 (toplevel): Drop unnecessary declarations.
617 (struct redisplay_interface): Use bool and enum text_cursor_kinds
618 in update_window_end_hook and draw_window_cursor functions.
619 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
620 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
621 * w32term.c (x_update_window_end,w32_draw_window_cursor):
622 * xterm.c (x_update_window_end, x_draw_window_cursor):
623 * xdisp.c (display_and_set_cursor, update_window_cursor)
624 (update_cursor_in_window_tree, x_update_cursor): Use bool and
625 enum text_cursor_kinds where appropriate.
627 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
629 Redesign redisplay interface to drop updated_row and updated_area.
630 * dispextern.h (updated_row, updated_area): Remove declaration.
631 (struct redisplay_interface): Pass glyph row and row area parameters
632 to write_glyphs, insert_glyphs and clear_end_of_line functions.
633 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
635 * dispnew.c (updated_row, updated_area): Remove.
636 (redraw_overlapped_rows, update_window_line): Adjust user.
637 (update_marginal_area, update_text_area): Likewise. Pass updated row
638 as a parameter. Prefer enum glyph_row_area to int where appropriate.
639 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
642 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
644 * process.c (flush_pending_output): Remove stub.
647 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
649 * callproc.c: Fix race that killed background processes (Bug#15144).
650 (call_process): New arg TEMPFILE_INDEX. Callers changed.
651 Record deleted process-id in critical section, not afterwards.
652 Don't mistakenly kill process created by a call-process invocation
653 that discards output and does not wait.
655 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
657 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
658 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
659 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
660 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
661 to shut up compiler in mark_object.
662 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
664 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
666 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
667 We can't portably rely on PTY_OPEN doing that, even if
668 it calls posix_openpt with O_CLOEXEC.
670 2013-08-20 Kenichi Handa <handa@gnu.org>
672 * character.c (string_char): Improve commentary.
674 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
676 * image.c (SIGNATURE_DIGESTSIZE): Remove.
677 (struct animation_cache): Make signature a flexible array member.
678 All uses changed. This is a tad slower but may insulate us better
679 from future changes to ImageMagick.
681 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
683 * image.c: Shrink memory needed for animation cache.
684 (SIGNATURE_DIGESTSIZE): New constant.
685 (struct animation_cache): Make 'signature' a fixed size array of bytes.
686 (imagemagick_create_cache): Copy the signature. This saves
687 several KB of memory that ImageMagick wastes per signature.
688 Don't bother updating the update_time, as the caller does that now.
689 (imagemagick_prune_animation_cache): Don't destroy the signature, as
690 it's a fixed size struct member now.
691 (imagemagick_get_animation_cache): Always destroy the signature,
692 as it's now imagemagick_create_cache's responsibility to copy it.
693 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
694 and use memcmp rather than strcmp.
695 eassert that ImageMagick returns a signature of the specified length.
697 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
699 * image.c (imagemagick_get_animation_cache): Don't segfault on
701 (imagemagick_get_animation_cache): Revert to previous definition
702 so that it actually works. But keep the memory leak fix.
703 (imagemagick_get_animation_cache): Fix memory leak.
705 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
707 * image.c: Fix animation cache signature memory leak.
708 Fix some other minor performance problems while we're at it.
709 (imagemagick_create_cache): Clear just the members that
710 need clearing. Don't set update_time, as caller does that now.
711 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
712 Simplify by using pointer-to-pointer instead of a prev pointer.
713 (imagemagick_prune_animation_cache): Use make_emacs_time rather
714 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
715 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
716 it's already a copy. Free the signature probe unless it's cached.
718 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
719 This was introduced by my 2013-08-12 fix for Bug#15035.
721 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
723 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
724 (imagemagick_prune_animation_cache): Now static.
726 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
728 * image.c (imagemagick_get_animation_cache): Don't segfault when
731 2013-08-18 Ken Brown <kbrown@cornell.edu>
733 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
734 static heap if ENABLE_CHECKING is defined.
735 (max_bss_sbrk_ptr): New variable.
737 (report_sheap_usage): Report maximum static heap usage instead of
738 ending static heap usage.
740 2013-08-17 Eli Zaretskii <eliz@gnu.org>
742 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
743 of zlib_initialized according to the results of calling
746 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
748 * image.c: Implement an ImageMagick per-image cache.
749 (imagemagick_get_animation_cache): Fix a double-free error.
750 (imagemagick_load_image): Remove the ping_wand code, which only
751 apparently saved time on invalid animated images, and slowed down
752 everything else. Optimise for the common case.
754 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
756 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
758 * editfns.c (insert_before_markers): Mention overlay in the doc string.
760 * marker.c (set_marker): Remove documentation of undefined behavior.
762 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
764 * image.c (imagemagick_compute_animated_image): Animate correctly
765 when sub-images are smaller than the main image.
766 (imagemagick_compute_animated_image): Setting the iterator row to
767 zero is apparently not allowed.
768 (imagemagick_compute_animated_image): Allow images that say they
769 have sub-images that are bigger than the main image, but just crop
772 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
774 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
776 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
778 * image.c (imagemagick_compute_animated_image): Respect the GIF
781 2013-08-15 Ken Brown <kbrown@cornell.edu>
783 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
784 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
787 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
789 Fix minor problems found by static checking.
790 * frame.c (delete_frame):
791 * xdisp.c (next_element_from_display_vector):
792 Avoid uninitialized local.
793 * image.c (imagemagick_compute_animated_image): Port to C89.
794 Prefer usual GNU indentation style for loops.
795 Be more careful about bizarrely large sizes, by using ptrdiff_t
798 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
800 Fix infinite frame selection loop (Bug#15025).
801 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
803 2013-08-15 Eli Zaretskii <eliz@gnu.org>
805 * xdisp.c (compute_window_start_on_continuation_line):
806 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
807 to make sure we end up setting the window start at the leftmost
808 visible character of the display line. This avoids funky
809 horizontal shifting because the window start is not kept on the
810 same position. (Bug#15090)
811 (next_element_from_display_vector): Support 'box' face attribute
812 in the face definitions of a display vector. (Bug#15099)
814 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
816 * image.c (imagemagick_compute_animated_image): Implement animated
818 (imagemagick_compute_animated_image): Fix some compilation
819 warnings. Implement a very simple cache to make the animation
820 usable at all, but it should be replaced with a per-image cache.
822 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
824 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
825 to do `for' loops over alist values.
826 * buffer.h (FOR_EACH_BUFFER):
827 * process.c (FOR_EACH_PROCESS): Use it.
828 (handle_child_signal, status_notify, Fget_buffer_process)
829 (kill_buffer_processes): Use FOR_EACH_PROCESS.
831 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
833 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
834 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
835 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
836 to xzalloc and so avoid redundant call to memset.
837 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
838 members because it is allocated with xzalloc and so already zeroed.
840 2013-08-14 Ken Brown <kbrown@cornell.edu>
842 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
845 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
847 Utility function and macro to copy Lisp string to C string.
848 * lisp.h (xlispstrdupa): New macro.
849 (xlispstrdup): New prototype.
850 * alloc.c (xlispstrdup): New function.
851 * callint.c (Fcall_interactively):
852 * fileio.c (Ffile_name_directory, Fexpand_file_name)
853 (Fsubstitute_in_file_name):
854 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
855 * image.c (x_create_bitmap_from_file):
856 * w32term.c (w32_term_init):
857 * xterm.c (x_term_init): Use xlispstrdup.
859 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
861 * image.c (imagemagick_load_image): Make animated pictures work.
862 There's still some problems with background color settings, though
865 * decompress.c (unwind_decompress): Always restore point.
867 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
869 * marker.c (set_marker): Reformat documentation.
871 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
873 * xdisp.c (cursor_type_changed): Now static.
875 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
876 Use changed. This avoids the need to call xmalloc and for the
877 caller to call xfree, and avoids memory leaks in some situations.
879 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
881 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
882 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
883 (redisplay_window): If window_end_valid is cleared due to non-zero
884 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
885 so do not call to try_cursor_movement for that window.
887 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
889 * window.h (struct window): Convert window_end_pos and
890 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
891 (wset_window_end_pos, wset_window_end_vpos): Remove.
892 * dispnew.c (adjust_glyph_matrix):
893 * window.c (Fwindow_end, replace_window, set_window_buffer)
895 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
896 (set_vertical_scroll_bar, redisplay_window, try_window)
897 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
898 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
899 (note_mouse_highlight): Adjust users.
900 (try_cursor_movement): Likewise. Convert old precondition to eassert.
903 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
905 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
906 * image.c (imagemagick_filename_hint): Use `const char *' and
907 prefer SSDATA to SDATA to avoid warnings.
909 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
911 Cleanup window fringes, margins and scroll bars adjustments.
912 * window.c (set_window_fringes, set_window_margins)
913 (set_window_scroll_bars, apply_window_adjustment): New functions.
914 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
915 (Fset_window_scroll_bars): Use them.
917 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
919 * window.h (struct window): Convert scroll_bar_width
920 from Lisp_Object to integer. Adjust comment.
921 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
923 * window.c (wset_scroll_bar_width): Remove.
924 (make_window): Initialize scroll_bar_width.
925 (Fsplit_window_internal): Use direct assignment.
926 (Fset_window_configuration, save_window_save):
927 Convert Lisp_Object to integer and back where appropriate.
928 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
929 bar was actually changed, and mention this in docstring.
931 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
933 * decompress.c: Minor simplifications.
934 (Fzlib_decompress_region): Don't bother verifying
935 that avail_out <= UINT_MAX, as that was confusing.
936 Mention the restriction in a comment instead.
937 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
939 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
941 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
942 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
944 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
946 * image.c (imagemagick_filename_hint): Check for errors in the
949 2013-08-13 Eli Zaretskii <eliz@gnu.org>
951 * window.c (Fwindow_margins): Return nil when there's no marginal
952 area, as per the documented API.
954 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
955 Fmake_vector, as scroll bar's struct members are not all Lisp
956 objects now. This avoids crashes in GC.
958 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
959 bool, so its address could be taken.
961 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
963 * image.c (imagemagick_filename_hint): New function to possibly
964 apply `image-content-type-suffixes'.
965 (imagemagick_load_image): Use it.
967 2013-08-13 Eli Zaretskii <eliz@gnu.org>
969 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
970 if loading zlib failed.
972 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
974 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
975 2013-08-13 checkin below. Change bool to BOOL, rule is:
976 All Obj-C code uses BOOL, except for interfaces callable from C.
978 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
980 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
982 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
983 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
984 bool instead of BOOL.
985 * w32term.h (struct scroll_bar): Convert fringe_extended_p
986 from Lisp_Object to bitfield. Adjust comment.
987 * w32term.c (x_scroll_bar_create): Adjust user.
988 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
989 * xterm.c (XTset_vertical_scroll_bar): Likewise.
990 Use bool for boolean.
991 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
992 to `unsigned int' when defining a bitfield.
994 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
996 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
998 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1000 * window.h (struct window): Convert left_margin_cols and
1001 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1002 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1003 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1005 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1007 (showing_window_margins_p, update_window_line, update_frame_1):
1008 * fringe.c (draw_fringe_bitmap_1):
1009 * xdisp.c (window_box_width): Adjust users.
1010 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1011 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1012 Use direct assignment.
1013 (Fset_window_configuration, save_window_save, Fwindow_margins):
1014 Convert Lisp_Object to integer and back where appropriate.
1015 (Fset_window_margins): Adjust user. Return t if any margin
1016 was actually changed, and mention this in docstring.
1018 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1020 * syntax.c (forward_word):
1021 * cmds.c (forward_char, backward_char): Mention the optional argument.
1023 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1025 * window.h (struct window): Convert left_fringe_width
1026 and right_fringe_width from Lisp_Objects to integers.
1028 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1029 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1030 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1032 (make_window): Initialize new integer fields to -1.
1033 (Fsplit_window_internal): Use direct assignment.
1034 (Fset_window_configuration, save_window_save):
1035 Convert Lisp_Object to integer and back where appropriate.
1036 (Fset_window_fringes): Adjust user. Return t if any fringe
1037 was actually changed, and mention this in docstring.
1039 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1041 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1042 * nsfns.m (x_set_cursor_type):
1043 * w32fns.c (x_set_cursor_type):
1044 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1045 * xdisp.c (set_frame_cursor_types): ...but in common code.
1047 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1049 * font.c (clear_font_cache): New function, stripped from...
1050 (Fclear_font_cache): ...here, which now uses the function
1051 above. Adjust comment.
1052 * font.h (clear_font_cache): Add prototype.
1053 * xfaces.c (clear_face_cache): Use clear_font_cache.
1055 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1057 * window.c (Fset_window_start): Compare `w', not `window' because
1058 `w' might not be equal to `window' after call to decode_live_window.
1060 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1062 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1063 This fixes a problem introduced by the Bug#15035 patch
1064 when using GPG. Reported by Herbert J. Skuhra.
1066 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1068 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1069 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1070 not yet initialized.
1072 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1074 * decompress.c (Fzlib_decompress_region): Support zlib
1075 decompression, too, and rename.
1077 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1079 Minor zlib configuration tweaks.
1080 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1081 Don't assume presence of fn_inflateInit2_ zlib internal function.
1083 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1085 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1086 include the zlib prefix.
1088 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1090 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1091 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1092 define static variables that are pointers to zlib functions to be
1094 (init_zlib_functions) [WINDOWSNT]: New function.
1095 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1097 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1098 macros instead of invoking the zlib functions directly.
1099 (syms_of_decompress): DEFSYM Qzlib_dll.
1100 Staticpro Szlib_available_p.
1102 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1104 Avoid looping over all frame windows to freeze and unfreeze.
1105 * window.h (struct window): Drop frozen_window_start_p.
1106 (freeze_window_starts): Drop prototype.
1107 * frame.h (struct frame): New frozen_window_starts flag.
1108 (FRAME_WINDOWS_FROZEN): New macro.
1109 * window.c (freeze_window_start, freeze_window_starts):
1111 (select_window, replace_window): Adjust users.
1112 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1113 (window_frozen_p): New function.
1114 (redisplay_window): Use it.
1116 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1118 Fix some fd issues when running subprocesses (Bug#15035).
1119 Fix bugs that can leak files or file descriptors on errors.
1120 Don't unlink open temp files, as that's hard for users to diagnose
1121 when things go awry (e.g., temp disk exhausted).
1122 Don't bother to lock temp files. Check for invalid recursion.
1123 * callproc.c (synch_process_fd): Remove. All uses removed.
1124 (synch_process_tempfile): New var or macro.
1125 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1127 (record_kill_process): New arg, the temp name. All callers changed.
1128 (delete_temp_file): Now just a simple wrapper around unlink.
1129 (call_process_kill): New arg, the call_process_fd array.
1130 Close them all. Clear synch_process_pid. Remove the temp file,
1131 or arrange for it to be removed.
1132 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1133 that's been moved to synch_process_tempfile. Caller changed.
1134 Do not remove the tempfile; that's now call_process_kill's
1136 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1137 call_process_kill; the caller now does that.
1138 (call_process_cleanup): Do not close the process fd; that's now
1139 call_process_kill's responsibility.
1140 (Fcall_process): Implement via new function call_process, which
1141 has most of the old body of Fcall_process, but with a different API.
1142 (call_process): New function that does not open or close filefd if
1143 it is nonnegative. Record which fds need to be closed, and let
1144 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1145 Signal an error if invoked recursively (could be done via a hook).
1146 Simplify creation of the tempfile in the MSDOS case.
1147 Don't create the output file until after checking for the executable.
1148 Report any failure to open /dev/null.
1149 Don't open /dev/null for writing twice; once is enough.
1150 Don't create pipe if all output is being discarded or sent to file.
1151 Don't worry about setting up the coding system or reading from the
1152 pipe if all output is being discarded.
1153 Hoist fd_error local into top level, to lessen block nesting.
1154 Don't record deleted pid here; now done by Fcall_process_region.
1155 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1156 and note its success in synch_process_tempfile.
1157 Do not leak resources when child_setup fails.
1158 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1159 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1160 (create_temp_file): Now returns open fd, with an additional
1161 Lisp_Object * argument to return the name. All callers changed.
1162 Do not close the file; rewind it instead, and leave it open for
1163 the caller. Do not lock the temp file. Unwind-protect the file
1164 and the file-descriptor.
1165 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1166 If an asynchrounous process, record it here, not in call_process.
1167 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1168 * eval.c (set_unwind_protect): New function.
1169 * fileio.c (write_region): New function, generalized from the
1170 old Fwrite_region. Do not lock temp files.
1171 (Fwrite_region): Use it.
1172 * lisp.h (set_unwind_protect, write_region): New decls.
1173 * process.c: Include <verify.h>.
1174 (make_process): Mark fds as initially closed.
1175 (deleted_pid_list): Now a list of pid-filename pairs.
1177 (close_process_fd): New function.
1178 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1179 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1180 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1181 (create_process, create_pty, Fmake_serial_process)
1182 (server_accept_connection): Record which fds need to be closed,
1183 and let deactivate_process close them.
1184 (Fmake_network_process): Do not discard the unwind-protect
1185 until it's safe to do so.
1186 (deactivate_process): Close the fds opened by create_process etc.
1187 (Fprocess_send_eof): Adjust to new way of recording open fds.
1188 Report an error if /dev/null can't be opened, instead of aborting.
1189 * process.h (PROCESS_OPEN_FDS): New constant.
1190 (struct Lisp_Process): New member open_fds.
1191 (record_kill_process, record_deleted_pid): Adjust signatures.
1192 (record_deleted_pid): Move decl here ...
1193 * syswait.h (record_deleted_pid): ... from here.
1195 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1197 * decompress.c: Fix bugs with large buffers and weird inputs.
1198 Tune a bit. Reindent as per usual Emacs style.
1199 (BUFFER_SIZE): Remove.
1200 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1201 more than UINT_MAX bytes. Decompress into the gap instead of into
1202 an auto buffer, as this should avoid copying. Return nil if
1203 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1204 set immediate_quit; we shouldn't trust zlib code that much.
1206 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1208 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1209 errors, and really move the gap to where we want it.
1211 * lisp.h: Include decompress.c support.
1213 * emacs.c (main): Include decompress.c support.
1215 * Makefile.in: Include -lz if present.
1217 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1219 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1220 (initWithTitle:): Initialize frame to 0.
1221 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1222 (fillWithWidgetValue:frame:): Rename from
1223 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1225 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1226 fillWithWidgetValue:frame:
1228 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1229 remove memory leak warnings.
1231 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1232 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1235 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1236 (x_activate_menubar): Update the whole menu.
1237 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1238 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1239 current event is not NSSystemDefined (Bug#15001).
1240 Call ns_check_menu_open only if trackingMenu is 2.
1241 (menuDidClose:): New method, decrease trackingMenu.
1242 (fillWithWidgetValue:setDelegate:): New method.
1243 (fillWithWidgetValue:): Call the above.
1245 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1247 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1249 Omit some unnecessary casts.
1250 Many of these go back to the old pre-C89 days, when they may have
1251 been needed, but we've been assuming C89 or later for a while now.
1252 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1253 (live_float_p, live_misc_p, live_vector_p):
1254 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1255 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1256 (defvar_per_buffer):
1257 * callint.c (Fcall_interactively):
1258 * doc.c (Fsubstitute_command_keys):
1259 * filelock.c (get_boot_time):
1260 * frame.c (xrdb_get_resource):
1261 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1262 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1263 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1264 (menuitem_highlight_callback, menu_destroy_callback)
1265 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1266 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1267 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1268 (xg_tool_bar_help_callback, tb_size_cb):
1269 * image.c (xpm_alloc_color, png_read_from_memory)
1270 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1271 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1273 * keymap.c (describe_map):
1274 * nsfns.m (Fns_display_monitor_attributes_list):
1275 * nsmenu.m (process_dialog:):
1276 * nsterm.m (hold_event):
1277 * process.c (wait_reading_process_output):
1278 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1279 * scroll.c (do_direct_scrolling, scrolling_1):
1280 * termcap.c (tgetent):
1281 * window.c (check_window_containing, add_window_to_list)
1282 (freeze_window_starts):
1283 * xdisp.c (compare_overlay_entries, vmessage):
1284 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1285 (x_get_monitor_attributes_xrandr)
1286 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1287 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1288 * xfont.c (xfont_match, xfont_open):
1289 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1290 (menubar_selection_callback, menu_position_func)
1291 (popup_selection_callback, create_and_show_popup_menu)
1292 (dialog_selection_callback, create_and_show_dialog):
1293 * xrdb.c (x_get_string_resource):
1295 * xsmfns.c (x_session_check_input):
1296 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1297 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1298 (xaw_jump_callback, xaw_scroll_callback):
1299 Omit unnecessary casts.
1301 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1303 Minor string-length refactoring.
1304 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1305 * frame.c (make_monitor_attribute_list):
1306 Prefer build_string to strlen + make_string.
1308 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1310 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1311 don't check minor_code (Bug#14417).
1313 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1315 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1316 vertical positions instead. This avoids calling MATRIX_ROW with
1317 row numbers that are possibly beyond valid limits. (Bug#15064)
1319 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1321 Use xstrdup and build_unibyte_string where applicable.
1322 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1323 * xfns.c (x_window):
1324 * xrdb.c (x_get_customization_string):
1325 * xterm.c (xim_initialize):
1326 * w32fns.c (w32_window): Use xstrdup.
1327 (w32_display_monitor_attributes_list):
1328 * emacs.c (init_cmdargs):
1329 * keyboard.c (PUSH_C_STR):
1330 * nsfont.m (nsfont_open):
1331 * sysdep.c (system_process_attributes):
1332 * w32.c (system_process_attributes):
1333 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1335 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1337 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1338 variables of these types so that GDB would know about them, as aid
1339 for debugging fatal exceptions. (Bug#15024) See also
1340 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1343 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1345 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1346 larger than the NSWindow (Bug#14934).
1348 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1350 Redesign redisplay interface to drop global variable updated_window.
1351 Always pass currently updated window as a parameter to update routines.
1352 * dispextern.h (updated_window): Remove declaration.
1353 (struct redisplay_interface): Pass window parameter to
1354 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1355 and after_update_window_hook.
1356 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1358 * dispnew.c (updated_window): Remove.
1359 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1360 (update_window_line): Adjust to match redisplay interface changes.
1361 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1362 (ns_scroll_run, ns_after_update_window_line):
1363 * w32term.c (x_update_window_begin, x_update_window_end)
1364 (x_after_update_window_line, x_scroll_run):
1365 * xterm.c (x_update_window_begin, x_update_window_end)
1366 (x_after_update_window_line, x_scroll_run):
1367 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1368 Likewise. Adjust comments where appropriate.
1369 (x_cursor_to): Simplify because this is always called during window
1370 update (but install debugging check anyway).
1371 (expose_window): Check must_be_updated_p flag to see whether this
1372 function is called during window update.
1374 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1376 Do not reset window modification event counters excessively.
1377 These leftovers and poor man's tricky methods to catch extra
1378 redisplay's attention are no longer needed.
1379 * frame.c (set_menu_bar_lines_1):
1380 * minibuf.c (read_minibuf_unwind):
1381 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1382 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1383 (window_scroll_line_based, Fset_window_configuration):
1384 * xdisp.c (redisplay_window): Do not reset last_modified and
1385 last_overlay_modified counters.
1387 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1389 * xselect.c (x_send_client_event): Set send_event and serial, memset
1390 data.l as it might be bigger than data.b. Use 24 bit mask to
1391 XSendEvent (Bug#15034).
1393 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1395 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1396 for TTY frames that are not the top frame on their console.
1399 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1401 * w32term.c (w32fullscreen_hook): Really maximize frame when
1402 asked for (Bug#14841).
1404 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1406 Prefer selected_window to Fselected_window, likewise for frames.
1407 * buffer.c (Fbuffer_swap_text):
1408 * data.c (Fvariable_binding_locus):
1409 * window.c (run_window_configuration_change_hook): Adjust users.
1410 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1411 Use decode_live_frame.
1413 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1415 Be more careful if selected window shows the buffer other than current,
1416 use window_outdated only if this is not so. This change should also
1417 address some weird issues discussed in Bug#13012.
1418 * window.h (window_outdated): New prototype.
1419 * window.c (window_outdated): Now here. Convert from static and
1420 always assume window's buffer.
1421 (Fwindow_end, Fwindow_line_height): Use it.
1422 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1423 and always assume window's buffer.
1424 (redisplay_window): Adjust user.
1425 (redisplay_internal): Call to reconsider_clip_changes once and
1426 check whether mode line should be updated only if selected window
1427 shows current buffer.
1428 (run_window_scroll_functions): Use eassert for debugging check.
1429 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1431 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1433 * window.c (window_scroll, window_scroll_pixel_based)
1434 (window_scroll_line_based): Use bool for booleans.
1436 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1438 * process.c: Fix minor off-by-one issues in descriptor counts.
1439 This shouldn't fix any real bugs, but it cleans up the code a bit.
1440 (max_process_desc, max_input_desc): -1, not 0, means none.
1442 (delete_input_desc): New function.
1443 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1444 (deactivate_process): Scan backwards when recomuting max_process_desc;
1445 that should be faster.
1446 (init_process_emacs): Initialize max_input_desc.
1448 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1450 Use region cache to speedup bidi_find_paragraph_start.
1451 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1452 Rename cache_long_line_scans to cache_long_scans.
1453 * buffer.c (bset_cache_long_line_scans): Rename to
1454 bset_cache_long_scans.
1455 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1456 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1458 (syms_of_buffer): Rename cache-long-line-scans to
1459 cache-long-scans. Adjust docstring.
1460 * search.c (newline_cache_on_off):
1461 * indent.c (width_run_cache_on_off): Adjust users.
1462 * bidi.c (bidi_paragraph_cache_on_off): New function.
1463 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1464 * insdel.c (prepare_to_modify_buffer):
1465 Invalidate bidi_paragraph_cache if enabled.
1467 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1469 Invalidate region caches only if buffer text is going to be changed.
1470 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1471 (modify_text): ...new prototype.
1472 (prepare_to_modify_buffer_1): New prototype.
1473 * textprop.c (modify_region): Rename to...
1474 (modify_text_properties): ...new function.
1475 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1476 (Fremove_list_of_text_properties): Adjust users.
1477 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1478 (modify_text): ...new function.
1479 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1480 (prepare_to_modify_buffer_1): ...new function.
1481 * casefiddle.c (casify_region):
1482 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1483 (Ftranspose_regions): Use modify_text.
1485 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1487 * lisp.mk (lisp): Add nadvice.elc.
1489 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1491 New macro to iterate over live buffers similar to frames.
1492 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1493 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1494 Declare buffer-related variables here to offload lisp.h.
1495 * buffer.c (Vbuffer_alist): Adjust comment.
1496 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1497 (other_buffer_safely):
1498 * data.c (store_symval_forwarding):
1499 * dispnew.c (Fframe_or_buffer_changed_p):
1500 * fileio.c (Fdo_auto_save):
1501 * filelock.c (unlock_all_files):
1502 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1504 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1506 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1507 * callproc.c (create_temp_file):
1508 * filelock.c (create_lock_file):
1509 Assume mkostemp, since it's now provided by Gnulib.
1511 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1513 * w32.c (mkostemp): New function.
1514 (mktemp): Remove, no longer used. Most of the code reused in
1515 mkostemp. (Bug#15015)
1516 (mktemp): Don't undef.
1518 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1520 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1521 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1522 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1523 (free_glyph_pool, check_glyph_memory): Likewise for
1524 all users. Adjust comments where appropriate.
1526 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1528 * composite.h: Minor fixups.
1529 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1530 to fix a misspelling, and change it to an inline function while
1531 we're at it (it need not be a macro). All uses changed.
1532 (composition_method, composition_valid_p):
1533 Rewrite to avoid assignments in if-conditions.
1535 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1537 Do not use global Lisp_Object in composition macros.
1538 * composite.h (composition_temp): Remove declaration.
1539 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1540 (composition_method, composition_valid_p): ...inline functions.
1541 (compose_region): Remove the leftover.
1542 * composite.c (composition_temp): Remove.
1543 (run_composition_function, update_compositions)
1544 (composition_compute_stop_pos, composition_adjust_point)
1545 (Ffind_composition_internal):
1546 * coding.c (handle_composition_annotation):
1547 * xdisp.c (handle_composition_prop, check_point_in_composition):
1548 Related users changed.
1550 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1552 Drop FRAME_PTR typedef.
1553 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1554 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1555 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1556 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1557 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1558 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1559 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1560 All related users changed.
1562 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1564 * eval.c (default_toplevel_binding): New function.
1566 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1567 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1568 (syms_of_eval): Export them.
1569 * data.c (Fdefault_value): Micro cleanup.
1570 * term.c (init_tty): Use "false".
1572 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1574 Fix X GC leak in GTK and raw (no toolkit) X ports.
1575 * xterm.c (x_free_frame_resources): If white and black relief
1576 GCs are allocated, always free them here.
1577 * xfns.c (x_make_gc): Omit redundant initialization.
1578 * widget.c (create_frame_gcs): Remove the leftover.
1579 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1580 in x_free_frame_resources.
1582 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1584 * nsterm.m (windowWillResize:toSize:): Only change title if
1585 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1587 (viewDidEndLiveResize): New method.
1589 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1590 inside NS_IMPL_COCOA.
1592 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1594 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1595 Do not check whether undo is enabled because record_insert and
1596 record_delete does that themselves.
1598 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1600 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1601 member which is not really used any more.
1602 (FRAME_XIC_BASE_FONTNAME): Remove.
1603 * xfns.c (xic_free_fontset): Adjust user.
1604 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1605 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1606 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1607 (xdialog_show): Use eassert for debugging check.
1608 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1610 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1612 * fileio.c, fns.c (merge): Move extern decl from here ...
1613 * lisp.h (merge): ... to here.
1615 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1617 Fix last font-related change.
1618 * w32font.h (w32font_list_internal, w32font_match_internal):
1620 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1621 (uniscribe_list_family): Adjust to match font API change.
1622 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1623 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1625 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1627 * frame.h (FRAME_MOUSE_UPDATE):
1628 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1629 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1631 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1633 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1634 * font.h (struct font_driver): Change list, match, and list_family
1635 functions to accept struct frame * as first arg.
1636 * font.c (font_score, font_compare, font_sort_entities):
1638 (font_sort_entities, font_list_entities, font_select_entity):
1639 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1640 match font API change.
1641 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1642 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1643 * ftxfont.c (ftxfont_list, ftxfont_match):
1644 * xftfont.c (xftfont_list, xftfont_match):
1645 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1646 * w32font.c (w32font_list, w32font_match, w32font_list):
1647 (w32font_list_internal, w32_font_match_internal): Likewise.
1648 * xfaces.c (Fx_family_fonts): Adjust user.
1650 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1652 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1653 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1654 only if HAVE_X_WINDOWS is in use.
1655 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1656 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1657 * w32term.c (x_wm_set_icon_position): Likewise.
1658 * w32fns.c (x_icon): Adjust user.
1660 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1662 * xterm.c (last_mouse_press_frame): Remove the
1663 leftover which is not really used any more.
1664 (handle_one_xevent, syms_of_xterm): Adjust users.
1665 (x_flush): Call XFlush once per each X display, not frame.
1666 This is better because this code always unconditionally skips
1667 non-X frames in Vframe_list and issues the only XFlush if we
1668 have more than one X frame on the same X display.
1669 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1670 Use bool for booleans.
1671 (x_draw_glyph_string_background, cvt_string_to_pixel):
1672 (cvt_pixel_dtor): Drop unnecessary prototypes.
1673 * xterm.h (x_display_ok): Adjust prototype.
1675 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1677 Drop unnecessary functions that deals with frame pixel size.
1678 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1679 (x_pixel_height): Drop prototypes.
1680 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1681 (x_pixel_height): Drop implementations.
1682 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1683 which should be always valid for window frame.
1684 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1685 * w32menu.c (Fx_popup_dialog):
1686 * xmenu.c (Fx_popup_dialog): Likewise for both.
1688 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1690 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1691 frame parameters and call to Fmodify_frame_parameters just once.
1692 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1693 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1694 and mention nil frame in docstring.
1696 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1698 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1699 (x_figure_window_size): Likewise. Adjust to return long.
1700 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1701 (toplevel): Move Qterminal_live_p to...
1702 * terminal.c (toplevel): ...here, make it static, and...
1703 (syms_of_terminal): ...DEFSYM here.
1704 * frame.h (Qterminal_live_p): Remove declaration.
1705 (make_frame, x_figure_window_size): Adjust prototype.
1706 * nsfns.m (Fx_create_frame): Use long for window flags.
1708 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1710 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1711 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1712 Do not assume that emacs_close (INT_MAX) is a no-op.
1714 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1716 * xfaces.c (make_face_cache): For struct face_cache, prefer
1717 xmalloc to xzalloc and so avoid redundant call to memset.
1718 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1720 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1722 * fringe.c (draw_window_fringes, update_window_fringes)
1723 (compute_fringe_widths):
1724 * w32term.c (x_draw_glyph_string):
1725 * window.c (candidate_window_p, Frecenter):
1726 * xfaces.c (realize_basic_faces, realize_default_face)
1727 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1728 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1729 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1730 * xmenu.c (Fx_menu_bar_open_internal):
1731 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1732 * xsettings.c (xft_settings_event):
1733 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1734 Use bool for booleans. Adjust style and comments where
1736 * dispextern.h (draw_window_fringes, update_window_fringes)
1737 (compute_fringe_widths):
1738 * xterm.h (x_had_errors_p): Adjust prototype.
1740 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1742 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1743 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1745 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1747 * fns.c (toplevel): Remove comment before Fsafe_length because
1750 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1752 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1754 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1756 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1757 frame which got the message is still alive, before dereferencing
1758 its pointer. (Bug#14970)
1760 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1761 be a live window, before using it as such. (Bug#14970)
1763 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1765 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1766 w32_detect_focus_change instead of doing part of its job by hand.
1767 This fixes the problem whereby FOCUS_OUT events were not sent to
1770 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1772 * process.c (Fprocess_list): Doc fix.
1774 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1775 being re-exposed only if it didn't ask to become visible.
1776 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1777 was previously iconified. (Bug#14841)
1778 (x_iconify_frame): Mark the frame iconified.
1780 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1782 Fix minor problems found by static checking.
1783 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1784 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1786 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1788 * eval.c (set_specpdl_old_value): New function.
1789 (unbind_to): Minor simplification.
1790 (get_backtrace_frame): New function.
1791 (Fbacktrace_frame): Use it. Add `base' argument.
1792 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1793 (syms_of_eval): Export backtrace-eval.
1794 * xterm.c (x_focus_changed): Simplify.
1796 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1798 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1800 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1802 * xdisp.c (redisplay_window): Instead of moving point out of
1803 scroll margin, reject the force_start method, and try scrolling
1804 instead. (Bug#14780)
1806 2013-07-24 Ken Brown <kbrown@cornell.edu>
1808 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1811 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1813 * eval.c (Fprogn): Do not check that BODY is a proper list.
1814 This undoes the previous change. The check slows down the
1815 interpreter, and is not needed to prevent a crash. See
1816 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1818 2013-07-23 Glenn Morris <rgm@gnu.org>
1820 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1822 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1824 Port to GNU/Linux systems with tinfo but not ncurses.
1825 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1826 to decide whether ncurses is being used. Without this change,
1827 GCC complains about tgetent not being declared, on a system
1828 that has tinfo installed but ncurses not installed.
1830 * eval.c (Fprogn): Check that BODY is a proper list.
1832 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1833 * data.c (Fsetq_default):
1834 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1835 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1837 Tune by taking advantage of the fact that ARGS is always a list
1838 when a function is declared to have UNEVALLED args.
1840 * emacsgtkfixed.c: Port to GCC 4.6.
1841 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1843 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1845 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1846 here to silence compiler warnings.
1848 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1850 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1851 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1852 from messing up Emacs's 'struct frame' (Bug#14923).
1854 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1856 * alloc.c (make_save_ptr_ptr): Define this function.
1857 It was inadvertently omitted. It's needed only if
1858 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1860 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1862 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1863 frame have focus (Bug#14895).
1865 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1867 Avoid vfork-related deadlock more cleanly.
1868 * callproc.c (child_setup): When the child's exec fails, output
1869 the program name, as that's more useful. Use O_NONBLOCK to avoid
1871 * process.c (create_process_1): Remove; no longer needed.
1872 (create_process): Remove timer hack; no longer needed, now that
1873 the child avoids deadlock.
1875 2013-07-20 Glenn Morris <rgm@gnu.org>
1877 * image.c (Fimage_flush): Fix doc typo.
1879 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1881 Fix array bounds violation when pty allocation fails.
1882 * process.c (PTY_NAME_SIZE): New constant.
1883 (pty_name): Remove static variable; it's now auto.
1884 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1885 Take pty_name as an arg rather than using a static variable.
1886 All callers changed.
1887 (create_process): Recover pty_flag from process, not from volatile local.
1888 (create_pty): Stay inside array even when pty allocation fails.
1889 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1891 * lread.c (Fload): Avoid initialization only when lint checking.
1892 Mention that it's needed only for older GCCs.
1894 2013-07-20 Kenichi Handa <handa@gnu.org>
1896 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1897 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1899 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1901 * lread.c (Fload): Avoid uninitialized warning.
1903 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1905 Fix some minor file descriptor leaks and related glitches.
1906 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1907 (create_lock_file): Use write, not emacs_write.
1908 * image.c (slurp_file, png_load_body):
1909 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1910 (server_accept_connection):
1911 Don't leak an fd on memory allocation failure.
1912 * image.c (slurp_file): Add a cheap heuristic for growing files.
1913 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1914 as that's what the other routines do. Maybe input need not be
1915 blocked at all, but it's better to be consistent.
1916 Avoid undefined behavior when strlen is zero.
1918 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1919 (NSTATICS): Now a constant; doesn't need to be a macro.
1921 2013-07-19 Richard Stallman <rms@gnu.org>
1923 * coding.c (decode_coding_utf_8): Add simple loop for fast
1924 processing of ASCII characters.
1926 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1928 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1930 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1932 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1933 unportable 'struct x_display_info'.
1934 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1937 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1939 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1940 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1942 (system_process_attributes): Prefer plain char to unsigned char
1943 when either will do. Clean up properly if interrupted or if
1944 memory allocations fail. Don't assume sscanf succeeds.
1945 Remove no-longer-needed workaround to stop GCC from whining.
1946 Read command-line once, instead of multiple times. Check read status a
1949 Fix obscure porting bug with varargs functions.
1950 The code assumed that int is treated like ptrdiff_t in a vararg
1951 function, which is not a portable assumption. There was a similar
1952 -- though these days less likely -- porting problem with various
1953 assumptions that pointers of different types all smell the same as
1954 far as vararg functions is conserved. To make this problem less
1955 likely in the future, redo the API to use varargs functions.
1956 * alloc.c (make_save_value): Remove this vararg function.
1957 All uses changed to ...
1958 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1959 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1961 (make_save_ptr): Rename from make_save_pointer, for consistency with
1962 the above. Define only on platforms that need it. All uses changed.
1964 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1966 * keyboard.c: Try to fix typos in previous change.
1967 (DISPLAY_LIST_INFO): New macro.
1968 (kbd_buffer_get_event): Do not access members that are not present
1969 in X11. Revert inadvertent change of "!=" to "=".
1971 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1973 * keyboard.c (kbd_buffer_get_event):
1974 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1975 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1977 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1979 * filelock.c: Fix unlikely file descriptor leaks.
1980 (get_boot_time_1): Rework to avoid using emacs_open.
1981 This doesn't actually fix a leak, but is better anyway.
1982 (read_lock_data): Use read, not emacs_read.
1984 * doc.c: Fix minor memory and file descriptor leaks.
1985 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1986 (get_doc_string, Fsnarf_documentation):
1987 Fix file descriptor leak on error.
1989 * term.c: Fix minor fdopen-related file descriptor leaks.
1990 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1991 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1993 * charset.c: Fix file descriptor leaks and errno issues.
1995 (load_charset_map_from_file): Don't leak file descriptor on error.
1996 Use plain record_xmalloc since the allocation is larger than
1997 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1999 * eval.c (record_unwind_protect_nothing):
2000 * fileio.c (fclose_unwind):
2002 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2003 The replacement doesn't block input, but that no longer seems
2006 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2008 * lread.c: Fix file descriptor leaks and errno issues.
2009 (Fload): Close some races that leaked fds or streams when 'load'
2011 (Fload, openp): Report error number of last nontrivial failure to open.
2012 ENOENT counts as trivial.
2013 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2015 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2016 now that the function is always called with a nonnegative arg.
2017 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2018 All uses replaced with ...
2019 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2021 A few more minor file errno-reporting bugs.
2022 * callproc.c (Fcall_process):
2023 * doc.c (Fsnarf_documentation):
2024 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2025 * process.c (set_socket_option):
2026 Don't let a constructor trash errno.
2027 * doc.c: Include <errno.h>.
2029 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2031 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2033 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2035 Fix w32 bug with call-process-region (Bug#14885).
2036 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2037 to Fcall_process when the input is empty. This simplifies the
2038 code a bit. It makes no difference on POSIXish platforms but
2039 apparently it fixes a bug on w32.
2041 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2042 * fileio.c (close_file_unwind): Don't close if FD is negative;
2043 this can happen when unwinding a zapped file descriptor.
2044 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2045 in case Emacs runs out of memory between the two unwind-protects.
2046 Don't trash errno when closing FD.
2047 Zap the FD in the specpdl when closing it, instead of deferring
2048 the removal of the unwind-protect; this fixes a bug where a child
2049 function unwinds the stack past us.
2051 New unwind-protect flavors to better type-check C callbacks.
2052 This also lessens the need to write wrappers for callbacks,
2053 and the need for make_save_pointer.
2054 * alloca.c (free_save_value):
2055 * atimer.c (run_all_atimers):
2057 * alloc.c (safe_alloca_unwind):
2058 * atimer.c (unwind_stop_other_atimers):
2059 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2060 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2061 * minibuf.c (choose_minibuf_frame_1):
2062 * process.c (make_serial_process_unwind):
2063 * xdisp.h (pop_message_unwind):
2064 * xselect.c (queue_selection_requests_unwind):
2065 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2066 * alloca.c (record_xmalloc):
2067 Prefer record_unwind_protect_ptr to record_unwind_protect with
2069 * alloca.c (Fgarbage_collect):
2070 Prefer record_unwind_protect_void to passing a dummy.
2071 * buffer.c (restore_buffer):
2072 * window.c (restore_window_configuration):
2073 * xfns.c, w32fns.c (do_unwind_create_frame)
2074 New wrapper. All record-unwind uses of wrappee changed.
2075 * buffer.c (set_buffer_if_live):
2076 * callproc.c (call_process_cleanup, delete_temp_file):
2077 * coding.c (code_conversion_restore):
2078 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2079 * editfns.c (save_excursion_restore)
2080 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2081 (save_restriction_restore):
2082 * eval.c (restore_stack_limits, un_autoload):
2083 * fns.c (require_unwind):
2084 * keyboard.c (recursive_edit_unwind, tracking_off):
2085 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2086 * macros.c (pop_kbd_macro, restore_menu_items):
2087 * nsfns.m (unwind_create_frame):
2088 * print.c (print_unwind):
2089 * process.c (start_process_unwind):
2090 * search.c (unwind_set_match_data):
2091 * window.c (select_window_norecord, select_frame_norecord):
2092 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2093 (fast_set_selected_frame):
2094 * xfns.c, w32fns.c (unwind_create_tip_frame):
2095 Return void, not a dummy Lisp_Object. All uses changed.
2096 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2097 * callproc.c (call_process_kill):
2098 * fileio.c (restore_point_unwind, decide_coding_unwind)
2099 (build_annotations_unwind):
2100 * insdel.c (Fcombine_after_change_execute_1):
2101 * keyboard.c (read_char_help_form_unwind):
2102 * menu.c (unuse_menu_items):
2103 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2104 * sound.c (sound_cleanup):
2105 * xdisp.c (unwind_redisplay):
2106 * xfns.c (clean_up_dialog):
2107 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2108 Accept no args and return void, instead of accepting and returning
2109 a dummy Lisp_Object. All uses changed.
2110 * cygw32.c (fchdir_unwind):
2111 * fileio.c (close_file_unwind):
2112 * keyboard.c (restore_kboard_configuration):
2113 * lread.c (readevalllop_1):
2114 * process.c (wait_reading_process_output_unwind):
2115 Accept int and return void, rather than accepting an Emacs integer
2116 and returning a dummy object. In some cases this fixes an
2117 unlikely bug when the corresponding int is outside Emacs integer
2118 range. All uses changed.
2119 * dired.c (directory_files_internal_unwind):
2120 * fileio.c (do_auto_save_unwind):
2121 * gtkutil.c (pop_down_dialog):
2122 * insdel.c (reset_var_on_error):
2123 * lread.c (load_unwind):
2124 * xfns.c (clean_up_file_dialog):
2125 * xmenu.c, nsmenu.m (pop_down_menu):
2126 * xmenu.c (cleanup_widget_value_tree):
2127 * xselect.c (wait_for_property_change_unwind):
2128 Accept pointer and return void, rather than accepting an Emacs
2129 save value encapsulating the pointer and returning a dummy object.
2131 * editfns.c (Fformat): Update the saved pointer directly via
2132 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2133 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2134 (unwind_body): New function.
2135 (record_unwind_protect): First arg is now a function returning void,
2136 not a dummy Lisp_Object.
2137 (record_unwind_protect_ptr, record_unwind_protect_int)
2138 (record_unwind_protect_void): New functions.
2139 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2140 * fileio.c (struct auto_save_unwind): New type.
2141 (do_auto_save_unwind): Use it.
2142 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2143 * insdel.c (struct rvoe_arg): New type.
2144 (reset_var_on_error): Use it.
2145 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2147 (specbinding_func): Remove; there are now several such functions.
2148 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2149 (set_unwind_protect_ptr): New function.
2150 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2152 Be simpler and more consistent about reporting I/O errors.
2153 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2154 Say "Read error" and "Write error", rather than "I/O error", or
2155 "IO error reading", or "IO error writing", when a read or write
2157 * process.c (Fmake_network_process, wait_reading_process_output)
2158 (send_process, Fprocess_send_eof, wait_reading_process_output):
2159 Capitalize diagnostics consistently. Put "failed foo" at the
2160 start of the diagnostic, so that we don't capitalize the
2161 function name "foo". Consistently say "failed" for such
2163 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2164 All callers changed. This is so it can use report_file_error.
2165 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2166 diagnostics consistently as above.
2168 * fileio.c (report_file_errno): Fix errno reporting bug.
2169 If the file name is neither null nor a pair, package it up as a
2170 singleton list. All callers changed, both to this function and to
2171 report_file_error. This fixes a bug where the memory allocator
2172 invoked by list1 set errno so that the immediately following
2173 report_file_error reported the wrong errno value.
2175 Fix minor problems found by --enable-gcc-warnings.
2176 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2177 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2179 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2181 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2182 Set event->arg to Qt if switch-event shall be generated.
2183 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2185 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2187 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2190 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2191 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2192 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2193 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2194 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2195 and there is a focused frame.
2196 (head_table): Add focus-in and focus-out.
2197 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2198 bind to handle-focus-in/out.
2200 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2201 (Fhandle_switch_frame): Call Fhandle_focus_in.
2202 (syms_of_frame): defsubr handle-focus-in/out.
2204 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2206 Fix porting bug to older POSIXish platforms (Bug#14862).
2207 * sysdep.c (emacs_pipe): New function, that implements
2208 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2209 This should port better to CentOS 5 and to Mac OS X 10.6.
2210 All calls to pipe2 changed.
2212 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2213 This makes the code easier to read and the executable a bit smaller.
2214 Do not replace all calls to Fcons that happen to create lists,
2215 just calls that are intended to create lists. For example, when
2216 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2217 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2218 Similarly for list2 through list5.
2219 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2220 * bytecode.c (exec_byte_code):
2221 * callint.c (quotify_arg, Fcall_interactively):
2222 * callproc.c (Fcall_process, create_temp_file):
2223 * charset.c (load_charset_map_from_file)
2224 (Fdefine_charset_internal, init_charset):
2225 * coding.c (get_translation_table, detect_coding_system)
2226 (Fcheck_coding_systems_region)
2227 (Fset_terminal_coding_system_internal)
2228 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2229 * composite.c (update_compositions, Ffind_composition_internal):
2230 * dired.c (directory_files_internal, file_name_completion)
2232 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2233 * doc.c (Fsnarf_documentation):
2234 * editfns.c (Fmessage_box):
2236 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2237 (Feval, eval_sub, Ffuncall, apply_lambda):
2238 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2239 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2240 (Fset_file_times, Finsert_file_contents)
2241 (Fchoose_write_coding_system, Fwrite_region):
2242 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2243 * font.c (font_registry_charsets, font_parse_fcname)
2244 (font_prepare_cache, font_update_drivers, Flist_fonts):
2245 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2246 * frame.c (make_frame, Fmake_terminal_frame)
2247 (x_set_frame_parameters, x_report_frame_params)
2248 (x_default_parameter, Fx_parse_geometry):
2249 * ftfont.c (syms_of_ftfont):
2250 * image.c (gif_load):
2251 * keyboard.c (command_loop_1):
2252 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2253 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2254 (Fminor_mode_key_binding, accessible_keymaps_1)
2255 (Faccessible_keymaps, Fwhere_is_internal):
2256 * lread.c (read_emacs_mule_char):
2257 * menu.c (find_and_return_menu_selection):
2258 * minibuf.c (get_minibuffer):
2259 * nsfns.m (Fns_perform_service):
2260 * nsfont.m (ns_script_to_charset):
2261 * nsmenu.m (ns_popup_dialog):
2262 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2263 (Fx_own_selection_internal):
2264 * nsterm.m (append2):
2265 * print.c (Fredirect_debugging_output)
2266 (print_prune_string_charset):
2267 * process.c (Fdelete_process, Fprocess_contact)
2268 (Fformat_network_address, set_socket_option)
2269 (read_and_dispose_of_process_output, write_queue_push)
2270 (send_process, exec_sentinel):
2271 * sound.c (Fplay_sound_internal):
2272 * textprop.c (validate_plist, add_properties)
2273 (Fput_text_property, Fadd_face_text_property)
2274 (copy_text_properties, text_property_list, syms_of_textprop):
2275 * unexaix.c (report_error):
2276 * unexcoff.c (report_error):
2277 * unexsol.c (unexec):
2278 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2279 (Fformat_mode_line, syms_of_xdisp):
2280 * xfaces.c (set_font_frame_param)
2281 (Finternal_lisp_face_attribute_values)
2282 (Finternal_merge_in_global_face, syms_of_xfaces):
2283 * xfns.c (x_default_scroll_bar_color_parameter)
2284 (x_default_font_parameter, x_create_tip_frame):
2285 * xfont.c (xfont_supported_scripts):
2286 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2287 (menu_help_callback, xmenu_show):
2289 * xterm.c (set_wm_state):
2290 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2291 and similarly for list2 through list5.
2293 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2295 * callproc.c (Fcall_process_region): Fix minor race and tune.
2296 (create_temp_file): New function, with the temp-file-creation part
2297 of the old Fcall_process_region. Use Fcopy_sequence to create the
2298 temp file name, rather than alloca + build_string, for simplicity.
2299 Don't bother to block input around the temp file creation;
2300 shouldn't be needed. Simplify use of mktemp.
2301 Use record_unwind_protect immediately after creating the temp file;
2302 this closes an unlikely race where the temp file was not removed.
2303 Use memcpy rather than an open-coded loop.
2304 (Fcall_process_region): Use the new function. If the input is
2305 empty, redirect from /dev/null rather than from a newly created
2306 empty temp file; this avoids unnecessary file system traffic.
2308 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2310 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2311 Simplify by making this case like the other two. This is a bit
2312 slower on obsolete hosts, but the extra complexity isn't worth it.
2314 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2315 * process.c (create_process) [!DOS_NT]:
2316 Remove now-unnecessary calls to emacs_close.
2318 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2320 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2321 returning early. (Bug#14850)
2323 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2324 and inhibit-iso-escape-detection attributes of 'undecided'.
2327 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2329 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2330 Reported by Herbert J. Skuhra in
2331 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2333 Don't lose top specpdl entry when memory is exhausted.
2334 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2335 specpdl overflow here, to simplify callers; all callers changed.
2336 Always reserve an unused entry at the stack top; this avoids
2337 losing the top entry's information when memory is exhausted.
2339 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2341 Clean up errno reporting and fix some errno-reporting bugs.
2342 * callproc.c (Fcall_process):
2343 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2344 * process.c (create_process, Fmake_network_process):
2345 * unexaix.c (report_error):
2346 * unexcoff.c (report_error):
2347 Be more careful about reporting the errno of failed operations.
2348 The code previously reported the wrong errno sometimes.
2349 Also, prefer report_file_errno to setting errno + report_file_error.
2350 (Fcall_process): Look at openp return value rather than at path,
2351 as that's a bit faster and clearer when there's a numeric predicate.
2352 * fileio.c (report_file_errno): New function, with most of the
2353 old contents of report_file_error.
2354 (report_file_error): Use it.
2355 (Ffile_exists_p, Ffile_accessible_directory_p):
2356 Set errno to 0 when it is junk.
2357 * fileio.c (Faccess_file):
2358 * image.c (x_create_bitmap_from_file):
2359 Use faccessat rather than opening the file, to avoid the hassle of
2360 having a file descriptor open.
2361 * lisp.h (report_file_errno): New decl.
2362 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2365 * process.c (create_process, wait_reading_process_output) [AIX]:
2366 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2367 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2368 a multithreaded environment anyway).
2369 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2371 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2373 * image.c (x_find_image_file): Don't close a remote file handle.
2375 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2377 Fix races with threads and file descriptors.
2378 * callproc.c (Fcall_process_region):
2379 * dired.c (open_directory):
2380 * emacs.c (main, Fdaemon_initialized):
2381 * image.c (x_find_image_file):
2382 * inotify.c (Finotify_rm_watch):
2383 * lread.c (Flocate_file_internal):
2384 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2385 * term.c (term_mouse_moveto, init_tty):
2386 * termcap.c (tgetent):
2387 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2388 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2389 * unexhp9k800.c, unexmacosx.c (unexec):
2390 * callproc.c (Fcall_process_region):
2391 Use emacs_close, not close.
2392 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2393 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2394 and posix_close function on current platforms (which all lack them).
2395 (emacs_close): Use it. This should fix the races on GNU/Linux and
2396 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2397 and it should avoid closing random victim file descriptors on
2400 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2402 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2403 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2406 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2407 This is for .gdbinit xbacktrace.
2409 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2410 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2411 (emacs_set_tty): Now static.
2412 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2413 * term.c (tty_capable_p, tty_default_color_capabilities)
2414 (get_tty_terminal, term_mouse_movement)
2415 (handle_one_term_event, init_tty, maybe_fatal):
2416 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2417 (tgetent, scan_file, name_match, compare_contin):
2418 * terminal.c (get_terminal):
2419 Use bool for boolean.
2420 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2421 Prefer char to unsigned char if either will do.
2422 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2423 (tty_write_glyphs): Prefer int to unsigned.
2424 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2425 All callers changed.
2426 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2428 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2431 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2432 (B__dummy__): New dummy symbol, to pacify C89.
2433 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2434 they can't grok varargs macros.
2435 * dispnew.c (add_window_display_history)
2436 (add_frame_display_history):
2437 * print.c (print_object):
2438 * xdisp.c (debug_method_add):
2439 Use %p printf format only for void pointers.
2440 * emacs.c (usage_message): New constant, replacing ...
2441 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2442 (main): Adjust to usage reorg.
2443 * fns.c (syms_of_fns):
2444 * profiler.c (syms_of_profiler):
2445 Don't use non-constant struct initializers.
2446 * gnutls.h (gnutls_initstage_t):
2447 * lisp.h (enum Lisp_Fwd_Type):
2448 * lread.c (lisp_file_lexically_bound_p):
2449 * xsettings.c (anonymous enum):
2450 Remove trailing comma.
2451 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2452 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2453 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2455 * regex.c (const_re_char): New type, to pacify strict C89.
2456 All uses of 'const re_char' replaced to use it.
2457 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2458 with glibc when strict C89. This change is imported from gnulib.
2460 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2461 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2462 Omit GNU_LINUX implementation, since it requires long long.
2463 * xterm.c (x_draw_underwave):
2464 Do not assume the traditional order of struct's members.
2465 (x_term_init): Rewrite to avoid the need for non-constant structure
2468 Syntax cleanup, mostly replacing macros with functions.
2469 This removes the need for the syntax_temp hack.
2470 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2471 * syntax.c (SYNTAX_INLINE): New macro.
2472 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2473 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2474 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2475 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2476 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2477 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2478 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2479 Now constants, not macros.
2480 (syntax_temp) [!__GNUC__]: Remove.
2481 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2482 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2483 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2484 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2485 Move here from syntax.h; now functions, not macros. Except for the
2486 last function, these are static since only syntax.c uses them.
2487 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2488 All uses changed. Now a function, not a macro; use this fact
2489 to simplify the code.
2490 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2491 compiler bugs; no longer relevant.
2492 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2493 (SYNTAX_INLINE): New macro.
2494 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2495 for the new functions. Use bool for boolean member.
2496 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2497 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2498 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2499 (SETUP_BUFFER_SYNTAX_TABLE):
2500 Now extern inline functions, not macros.
2501 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2502 Remove; all uses replaced by implementation.
2503 (syntax_temp) [!__GNUC__]: Remove decl.
2504 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2506 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2508 * emacs.c (main): Fix syntax error.
2510 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2512 Timestamp fixes for undo (Bug#14824).
2513 * atimer.c (schedule_atimer):
2514 * fileio.c (Ffile_newer_than_file_p):
2515 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2516 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2517 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2518 (syms_of_fileio): Remove Sclear_visited_file_name.
2519 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2520 file doesn't exist; this avoids an ambiguity with negative timestamps.
2521 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2522 * systime.h (make_emacs_time, invalid_emacs_time):
2523 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2524 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2525 * undo.c (record_first_change): Push (visited-file-modtime) onto
2526 undo list rather than reimplementing it by hand, incorrectly.
2528 2013-07-09 Ken Brown <kbrown@cornell.edu>
2530 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2532 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2534 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2536 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2538 Handle errno and exit status a bit more carefully.
2539 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2540 number into an exit status. Instead, use EXIT_CANCELED.
2541 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2542 * callproc.c (relocate_fd):
2543 * emacs.c (close_output_streams, main):
2544 * process.c (create_process):
2545 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2546 Use emacs_perror for simplicity.
2547 * callproc.c (relocate_fd, main):
2548 * sysdep.c (sys_subshell):
2549 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2550 (shut_down_emacs): Use emacs_write, not write.
2551 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2552 * fileio.c (Fcopy_file, e_write):
2553 * nsterm.m (ns_select):
2554 * process.c (send_process):
2555 * sound.c (vox_write):
2556 Use emacs_write_sig, not emacs_write.
2557 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2558 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2560 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2562 (emacs_full_write): New function.
2563 (emacs_write): Rewrite to use it.
2564 (emacswrite_sig, emacs_perror): New functions.
2565 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2567 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2569 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2570 on NS even if it is present. Pixmap on NS is a void*.
2572 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2574 Port to Ubuntu 10 (Bug#14803).
2575 Problem reported by T.V. Raman.
2576 * process.c (close_on_exec, accept4, process_socket):
2577 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2579 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2581 * w32.c (sys_dup): Declare prototype.
2585 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2587 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2589 Make file descriptors close-on-exec when possible (Bug#14803).
2590 This simplifies Emacs a bit, since it no longer needs to worry
2591 about closing file descriptors by hand in some cases.
2592 It also fixes some unlikely races. Not all such races, as
2593 libraries often open files internally without setting
2594 close-on-exec, but it's an improvement.
2595 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2596 * callproc.c (Fcall_process) [!MSDOS]:
2597 * emacs.c (main) [!DOS_NT]:
2598 * nsterm.m (ns_term_init):
2599 * process.c (create_process):
2600 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2601 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2602 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2603 Prefer mkostemp with O_CLOEXEC to mkstemp.
2604 * callproc.c (relocate_fd) [!WINDOWSNT]:
2605 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2606 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2608 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2609 Make the resulting file descriptor close-on-exec.
2610 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2611 * lread.c (load_descriptor_list, load_descriptor_unwind):
2612 Remove; no longer needed. All uses removed.
2613 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2614 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2616 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2617 (Fmake_network_process, Fnetwork_interface_list):
2618 (Fnetwork_interface_info, server_accept_connection):
2619 Make newly-created socket close-on-exec.
2620 * sysdep.c (emacs_open, emacs_fopen):
2621 Make new-created descriptor close-on-exec.
2622 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2623 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2625 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2627 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2628 for NS_IMPL_GNUSTEP.
2630 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2632 Fix openp errno handling.
2633 * callproc.c (Fcall_process): Preserve openp errno around close.
2634 * lread.c (openp): Set errno when returning -1, as some callers
2637 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2639 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2641 * nsterm.h (NSSavePanel): Update comment.
2642 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2643 (ns_run_file_dialog): Declare.
2645 * nsfns.m: Remove panelOK.
2647 (ns_run_file_dialog): New function.
2648 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2649 event loop, so file dialog is popped up by ns_run_file_dialog, called
2650 by sendEvent (Bug#14578).
2651 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2653 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2655 * xdisp.c (default_line_pixel_height): New function.
2656 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2657 (try_cursor_movement, redisplay_window, try_window)
2658 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2660 * window.c (window_scroll_pixel_based):
2661 use default_line_pixel_height.
2663 * dispextern.h (default_line_pixel_height): Add prototype.
2665 * frame.c (x_set_line_spacing): Accept a float value for
2666 line-spacing parameter, per the documentation.
2668 * data.c (Fmultibyte_string_p): Doc fix.
2670 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2672 Use emacs_open more consistently when opening files.
2673 This handles EINTR more consistently now, and makes it easier
2674 to introduce other uniform changes to file descriptor handling.
2675 * src/systdio.h: New file.
2676 * src/buffer.c (mmap_init):
2677 * cygw32.c (chdir_to_default_directory):
2678 * dispnew.c (Fopen_termscript):
2679 * emacs.c (Fdaemon_initialized):
2680 * fileio.c (Fdo_auto_save):
2681 * image.c (slurp_file, png_load_body, jpeg_load_body):
2682 * keyboard.c (Fopen_dribble_file):
2684 * print.c (Fredirect_debugging_output):
2685 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2686 * termcap.c (tgetent):
2687 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2688 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2689 * w32term.c (w32_initialize) [CYGWIN]:
2690 * xfaces.c (Fx_load_color_file):
2691 Use emacs_open instead of plain open, and emacs_fopen instead of
2693 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2694 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2695 * callproc.c (default_output_mode): New constant.
2696 (Fcall_process): Use it to call emacs_open instead of plain creat.
2697 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2698 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2699 (emacs_fopen): New function.
2700 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2701 Include <lisp.h>, for emacs_open.
2702 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2704 Remove duplicate #include directives.
2705 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2707 Don't include stdio.h twice.
2708 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2709 Don't include sys/types.h or stdio.h twice.
2710 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2711 * lread.c: Don't include coding.h twice.
2712 * nsfont.m: Don't include frame.h twice.
2713 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2714 * ralloc.c: Don't include <unistd.h> twice.
2715 * xdisp.c: Don't include font.h twice.
2716 * xterm.c: Don't include fontset.h twice.
2717 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2719 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2721 Scale ImageMagick images more carefully.
2722 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2723 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2724 Be more careful about avoiding undefined behavior after
2725 integer overflow and division by zero.
2727 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2729 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2730 (syms_of_w32fns): DEFSYM them.
2731 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2732 (CCHDEVICENAME): Define macros if not defined.
2733 (struct MONITOR_INFO_EX): New struct.
2734 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2735 (enum_display_monitors_fn): New variable.
2736 (globals_of_w32fns): Initialize it.
2737 (Fx_display_pixel_width, Fx_display_pixel_height)
2738 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2739 multi-monitor setups in docstrings.
2740 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2741 screen size by primary monitor's millimeter per pixel.
2742 (w32_monitor_enum, w32_display_monitor_attributes_list)
2743 (w32_display_monitor_attributes_list_fallback)
2744 (Fw32_display_monitor_attributes_list): New functions.
2745 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2747 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2749 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2751 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2753 * fileio.c (Qfile_notify_error): New error symbol.
2755 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2756 * inotify.c (inotify_callback, symbol_to_inotifymask)
2757 (Finotify_add_watch, Finotify_rm_watch): Use it.
2758 (inotifyevent_to_event): Exchange order of cookie and file name.
2759 (Finotify_add_watch): Adapt docstring.
2761 * lisp.h (Qfile_notify_error): Declare.
2763 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2765 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2766 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2767 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2768 which did not work (see <http://bugs.gnu.org/14569#307>).
2769 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2770 && (!noninteractive || initialized)). This attempts to thread
2771 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2773 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2775 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2776 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2778 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2780 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2781 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2782 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2783 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2785 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2787 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2788 Define to __sys_siglist.
2790 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2792 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2793 word-wrap, so that overflow-newline-into-fringe would work in
2794 visual-line-mode. (Bug#2749)
2795 (move_it_in_display_line_to): When the last scanned display
2796 element fits exactly on the display line, and
2797 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2798 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2799 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2800 finding buffer position that corresponds to pixel coordinates,
2801 e.g. in buffer_posn_from_coords.
2803 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2805 * process.c (handle_child_signal): Call catch_child_signal if
2808 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2810 Don't convert function pointers to void * and back.
2811 It isn't portable C, and it's easy enough to avoid.
2812 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2813 (make_save_value): Add support for SAVE_FUNCPOINTER.
2814 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2815 * print.c (print_object):
2816 Distinguish function from object pointers.
2817 * lisp.h (SAVE_FUNCPOINTER): New constant.
2818 (SAVE_SLOT_BITS): Adjust to it.
2819 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2820 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2821 (voidfuncptr): New typedef.
2822 (struct Lisp_Save_Value): New member data[0].funcpointer.
2823 (XSAVE_FUNCPOINTER): New function.
2825 Simplify buildobj processing.
2826 * Makefile.in (buildobj.h): Make it a sequence of strings each
2827 followed by comma, rather than a single string. Put it into a
2828 .tmp file in case there's an error while generating it.
2829 (gl-stamp): Use .tmp for temp files.
2830 (mostlyclean): Clean .tmp files.
2831 * doc.c (buildobj): Move to just the routine that needs it.
2832 It's now an array of strings, so processing is simpler.
2834 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2836 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2837 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2838 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2839 Invoke malloc_enable_thread even when not interactive.
2840 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2841 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2842 in this case, since the underlying bug has now been fixed.
2844 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2846 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2847 unlinking it (bug#14691).
2849 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2851 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2852 before checking whether buffer is modified. This lets
2853 `kill-buffer-query-functions' cancel killing of the buffer or save
2854 its content before `kill-buffer' asks user the "Buffer %s
2855 modified; kill anyway?" question.
2857 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2859 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2860 Let the super performKeyEquivalent deal with them (Bug#14747).
2862 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2864 * widget.c (resize_cb): Remove unused local.
2866 Do not use GTK 3 if it exists but cannot be compiled.
2867 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2868 * xterm.c (x_error_handler) [!USE_GTK]:
2871 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2873 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2875 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2876 to the valid range of values. (Bug#14753)
2878 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2879 when moving point by using the current glyph matrix. This avoids
2880 the need to force redisplay when this function is called in a
2883 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2885 Fix minor problems found by static checking.
2886 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2887 Redo the latter's body to sidestep GCC parenthesization warnings.
2888 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2889 * coding.c (detect_coding, detect_coding_system):
2890 * coding.h (struct undecided_spec):
2891 Use bool for boolean.
2892 * image.c (QCmax_width, QCmax_height): Now static.
2893 * xdisp.c (Fmove_point_visually): Remove unused local.
2895 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2897 * xdisp.c (Fmove_point_visually): New function.
2899 2013-06-28 Kenichi Handa <handa@gnu.org>
2901 * coding.h (define_coding_undecided_arg_index): New enum.
2902 (coding_attr_index): New members
2903 coding_attr_undecided_inhibit_null_byte_detection,
2904 coding_attr_undecided_inhibit_iso_escape_detection,
2905 coding_attr_undecided_prefer_utf_8.
2906 (undecided_spec): New struct.
2907 (struct coding_system): New member `undecided' of the member
2910 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2911 (detect_coding): Likewise.
2912 (detect_coding_system): Likewise.
2913 (Fdefine_coding_system_internal): New coding system properties
2914 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2916 (syms_of_coding): Adjust for coding_arg_undecided_max.
2918 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2920 * image.c (x_from_xcolors): Remove unused local.
2922 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2924 Defer image data transfer between X client and server until actual
2927 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2930 * image.c (Destroy_Image): Remove.
2931 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2932 `mask_p', and `colors_p'. All uses changed.
2933 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2934 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2935 New macros for `flags' arg to x_clear_image_1.
2936 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2937 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2938 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2939 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2940 (image_get_x_image, image_unget_x_image): New functions or macros.
2941 (image_background, image_background_transparent, x_to_xcolors)
2942 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2943 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2944 instead of Destroy_Image.
2945 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2946 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2947 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2948 (imagemagick_load_image, svg_load_image): Use them instead of
2949 x_create_x_image_and_pixmap, and x_put_x_image followed by
2950 x_destroy_x_image, respectively.
2951 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2952 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2953 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2954 background_transparent fields.
2955 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2956 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2958 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2960 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2961 This mostly consists of undoing recent changes.
2962 * callproc.c (Fcall_process):
2963 * process.c (create_process):
2964 Do not worry about catching SIGCHLD here, undoing previous change.
2965 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2966 * process.c, process.h (catch_child_signal):
2967 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2968 * process.c (catch_child_handler): Don't worry about being called
2969 lazily and do not assume caller has blocked SIGCHLD, undoing
2970 previous change. Move first-time stuff back to
2971 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2972 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2973 set lib_child_handler if it's already initialized, which may
2974 help avoid problems on GNUStep.
2976 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2978 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2979 * callproc.c (Fcall_process):
2980 * process.c (create_process):
2981 Make sure SIGCHLD is caught before we fork,
2982 since Emacs startup no arranges to catch SIGCHLD.
2983 * process.c (lib_child_handler): Initialize to null, not to
2985 (catch_child_signal): Allow self to be called lazily.
2986 Do nothing if it's already been called.
2987 Assume caller has blocked SIGCHLD (all callers do now).
2988 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2989 just before it's really needed.
2990 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2991 since it hasn't been caught yet.
2993 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2995 * image.c (compute_image_size): New function to implement
2996 :max-width and :max-height.
2997 (imagemagick_load_image): Use it.
2999 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3001 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3002 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3004 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3005 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3006 the SIGCHLD handler, since the code is not atomic and (due to glib)
3007 signals may be arriving now.
3008 * sysdep.c (init_signals): Do not catch child signals here;
3009 'main' now does that later, at a safer time.
3011 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3013 Clean up SIGCHLD handling a bit (Bug#14569).
3014 * process.c, process.h (catch_child_signal):
3015 Now always extern, even if !NS_IMPL_GNUSTEP.
3016 * process.c (catch_child_signal): Move glib tickler here from
3017 init_process_emacs, so that it's done earlier in Emacs
3018 initialization. Also move the noninteractive && !initialized
3019 check here from init_process_emacs. This is all a bit cleaner for
3020 GNUish platforms, and I hope it works around the Cygwin bug.
3021 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3022 that glib signal handling is tickled before glib creates threads.
3024 * process.c (wait_reading_process_output): Avoid int overflow
3025 when reading more than 2 GiB total from a process.
3027 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3029 * process.c (create_process): Handle a couple more cases,
3030 i.e., work even if new_argv and wait_child_setup[i] are cached.
3031 Use Fcall_process's style for volatile vars.
3033 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3035 * process.c (create_process): Mark PROCESS volatile.
3037 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3039 Use C99-style flexible array members if available.
3040 This avoids some subtle aliasing issues, which typically
3041 aren't a problem with GCC but may be a problem elsewhere.
3042 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3043 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3044 In either case, it uses a flexible array member rather than
3045 the old struct hack. All uses changed.
3046 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3047 Adjust to sdata reorganization.
3048 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3049 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3050 that ports better to pre-C99 non-GCC.
3051 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3052 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3053 as the latter has changed.
3054 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3055 and port better to pre-C99 GCC.
3056 * image.c (struct xpm_cached_color):
3057 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3058 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3059 Use FLEXIBLE_ARRAY_MEMBER.
3060 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3061 Move decl to top level so it gets checked against implementation.
3062 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3063 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3065 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3067 * syntax.c: Integer cleanups.
3068 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3069 All uses that need 0-or-2 changed to:
3070 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3071 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3072 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3073 (char_quoted, prev_char_comend_first, back_comment)
3074 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3075 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3076 Use bool for boolean.
3077 (update_syntax_table, skip_chars, skip_syntaxes):
3078 Prefer int to unsigned when either will do.
3079 (back_comment): Return boolean success flag, like forw_comment,
3080 instead of positive-or-minus-1 (which might have overflowed int anyway).
3081 Don't stuff ptrdiff_t into int.
3082 (syntax_spec_code, syntax_code_spec): Now const.
3083 (Fmatching_paren, scan_lists, scan_sexps_forward):
3084 Use enum syntaxcode for syntax code.
3085 (Fmatching_paren): Check that arg is a character, not just an integer.
3086 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3087 (Finternal_describe_syntax_value): Omit no-longer-needed
3089 (skip_chars): Use char, not unsigned char, when the distinction
3091 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3092 * bytecode.c (exec_byte_code):
3093 * syntax.c (syntax_spec_code, Fchar_syntax)
3094 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3096 * syntax.h (SYNTAX_WITH_FLAGS):
3097 Omit unnecessary casts.
3099 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3101 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3102 line dimensions here, to avoid race conditions with the main
3103 thread. (Bug#14062, bug#14630, bug#14669)
3105 * w32term.c (w32_draw_window_cursor): Compute the header line and
3106 mode line dimensions here.
3107 <w32_system_caret_window, w32_system_caret_hdr_height>:
3108 <w32_system_caret_mode_height>: New variables.
3110 * w32term.h: Declare them.
3112 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3114 * alloc.c (die): Move "assertion failed" string here ...
3115 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3116 COND when SUPPRESS_CHECKING. This shrinks the executable text
3117 size by 0.8% to 2.2% when configured with --enable-checking,
3118 depending on optimization flags (GCC 4.8.1 x86-64).
3120 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3122 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3124 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3125 base is 2; this is more accurate.
3127 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3129 * sound.c (string_default): Move to !WINDOWSNT section.
3130 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3132 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3134 * sound.c: Integer cleanups.
3135 Remove unnecessary forward decls.
3136 (struct sound_device): The 'file' member is now a Lisp_Object, not
3137 a char *, so that we needn't invoke alloca on a huge size.
3138 (Fplay_sound_internal): Adjust to this.
3139 (string_default): New function.
3140 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3141 Use it to adjust to the struct sound_device change.
3142 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3143 (be2hs) [0]: Remove.
3145 * syntax.c (skip_chars): Don't use uninitialized storage
3146 when searching a multibyte buffer for characters that are not in a
3147 unibyte string that contains non-ASCII characters.
3149 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3151 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3152 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3154 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3156 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3158 2013-06-18 Kenichi Handa <handa@gnu.org>
3160 * font.c (Ffont_spec): Signal an error for an invalid font name
3163 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3165 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3166 In particular this ports to 32-bit sparc Sun cc.
3167 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3168 array with a dummy element at specpdl[-1], so that its address can
3170 (unbind_to): Do not copy the binding; not needed, now that we
3171 copy old_value in the one place where the copy is needed.
3172 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3173 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3174 (union specbinding): Rename from struct specbinding. Redo layout
3175 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3176 which is not portable. With Sun C 5.12 32-bit sparc, the
3177 declaration causes nargs to be an unsigned bitfield, a behavior
3178 that the C standard allows; but Emacs wants nargs to be signed.
3179 The overall type is now a union of structures rather than a
3180 structure of union of structures, and the 'kind' member is now a
3181 bitfield, so that the overall type doesn't grow. All uses changed.
3182 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3184 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3186 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3187 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3189 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3191 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3193 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3194 unless we know that the window w's frame is a frame object.
3195 Another attempt at solving bug#14062 and bug#14630.
3197 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3199 * textprop.c (property_set_type): New enum.
3200 (add_properties): Allow appending/prepending text properties.
3201 (add_text_properties_1): Factored out of Fadd_text_properties.
3202 (Fadd_text_properties): Move all the code into
3203 add_text_properties_1.
3204 (Fadd_face_text_property): New function that calls
3205 add_text_properties_1.
3207 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3209 Move functions from lisp.h to individual modules when possible.
3210 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3211 * alloc.c (XFLOAT_INIT, set_symbol_name):
3212 * buffer.c (CHECK_OVERLAY):
3213 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3214 (set_char_table_parent):
3215 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3216 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3217 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3218 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3220 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3221 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3222 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3223 (backtrace_args, backtrace_debug_on_exit):
3224 * floatfns.c (CHECK_FLOAT):
3225 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3226 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3227 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3228 (set_hash_index_slot):
3229 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3230 * marker.c (CHECK_MARKER):
3231 * textprop.c (CHECK_STRING_OR_BUFFER):
3232 * window.c (CHECK_WINDOW_CONFIGURATION):
3233 Move here from lisp.h, and make these functions static rather than
3235 * buffer.c (Qoverlayp):
3237 * fns.c (Qhash_table_p):
3238 * window.c (Qwindow_configuration_p):
3240 * lisp.h: Remove the abovementioned defns and decls.
3242 Use functions, not macros, for XINT etc (Bug#11935).
3243 In lisp.h, prefer functions to function-like macros, and
3244 constants to object-like macros, when either will do. This:
3245 . simplifies use, as there's no more need to worry about
3246 arguments' side effects being evaluated multiple times.
3247 . makes the code easier to debug on some platforms.
3248 However, when using gcc -O0, keep using function-like macros
3249 for a few critical operations, for performance reasons.
3250 This sort of thing isn't needed with gcc -Og, but -Og
3251 is a GCC 4.8 feature and isn't widely-enough available yet.
3252 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3253 Remove enum lsb_bits; no longer needed.
3254 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3255 * buffer.c (Qoverlap):
3257 * fns.c (Qhash_table_p):
3258 Now extern, so lisp.h can use these symbols.
3259 * dispextern.h: Include character.h, for MAX_CHAR etc.
3260 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3261 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3262 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3263 (GLYPH_CODE_P): Move here from lisp.h.
3264 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3265 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3266 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3267 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3268 XUNTAG now returns void *.
3269 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3270 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3271 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3272 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3273 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3274 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3275 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3276 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3277 New macros, renamed from their sans-lisp_h_ counterparts.
3278 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3279 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3280 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3281 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3282 If compiling via GCC without optimization, define these as macros
3283 in addition to inline functions.
3284 To disable this, compile with -DINLINING=0.
3285 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3286 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3287 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3288 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3289 (INTMASK, VALMASK): Now macros, since static values cannot be
3290 accessed from extern inline functions.
3291 (VALMASK): Also a constant, for benefit of old GDB.
3292 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3293 is INTEGERP, which can fold it in.
3294 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3295 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3296 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3297 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3298 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3299 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3300 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3301 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3302 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3303 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3304 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3305 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3306 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3307 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3308 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3309 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3310 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3311 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3312 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3313 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3314 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3315 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3316 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3317 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3318 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3319 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3320 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3321 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3322 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3323 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3324 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3325 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3326 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3328 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3329 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3330 (VALMASK): Define in one place rather than in two, merging the
3331 USE_LSB_TAG parts; this is simpler.
3332 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3333 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3334 Move up, to avoid use before definition.
3335 Also include "globals.h" earlier, for the same reason.
3336 (make_natnum): New function.
3337 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3338 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3339 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3340 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3341 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3342 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3343 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3344 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3345 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3346 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3347 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3348 (Qwindow_configuration_p, Qimage): New forward declarations.
3349 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3350 (STRING_COPYIN): Remove; unused.
3351 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3352 (xcar_addr, xcdr_addr): New functions. All uses changed.
3353 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3354 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3355 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3356 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3357 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3358 (TYPE_RANGED_INTEGERP): Simplify.
3359 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3360 (setlocale, fixup_locale, synchronize_system_messages_locale)
3361 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3362 Now empty functions, not macros.
3363 (functionp): Return bool, not int.
3364 * window.c (Qwindow_configuration_p): Now extern,
3365 so window.h can use it.
3366 * window.h (Qwindowp): Move decl back to lisp.h.
3368 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3370 * xdisp.c (Fline_pixel_height): New function, required for solving
3373 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3375 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3377 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3379 * lread.c (syms_of_lread):
3380 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3382 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3384 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3386 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3388 * fileio.c (expand_file_name): Doc fix.
3390 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3392 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3393 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3394 Wait for self, not for 0. This can't hurt on GNU or similar
3395 system, and may help with Cygwin.
3397 * keyboard.c: Don't use PROP (...) as an lvalue.
3398 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3399 Use set_prop (A, B), not PROP (A) = B.
3401 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3403 * xdisp.c (get_it_property): Use it->window instead of generating
3404 a Lisp object from it->w.
3406 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3408 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3409 get-char-property the window that is being rendered, instead of
3410 the buffer, to support window-specific overlays. (Bug#14575)
3411 (compute_display_string_pos): When W is NULL, use the current
3412 buffer as the object to pass to get-char-property.
3413 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3414 pointer member of the bidi iterator, since no window is pertinent
3417 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3419 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3420 being displayed, and pass it to compute_display_string_pos.
3421 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3422 (bidi_paragraph_init): All callers changed.
3424 * xdisp.c (init_from_display_pos, init_iterator)
3425 (handle_single_display_spec, next_overlay_string)
3426 (get_overlay_strings_1, reseat_1, reseat_to_string)
3427 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3428 Set bidi_it.w member from it->w.
3429 (compute_display_string_pos): Accept additional argument, the
3430 window being displayed, and pass it to Fget_char_property.
3433 * dispextern.h (struct bidi_it): New member w, the window being
3435 (compute_display_string_pos): Adjust prototype.
3437 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3439 * xgselect.c: Remove unneeded include xterm.h.
3441 * process.c (wait_reading_process_output): Check for NS before GLIB.
3442 GLIB may be linked in due to rsvg, but ns_select must be called.
3444 * xgselect.c (xg_select): Remove call to window_system_available
3445 and g_main_context_pending at the top, so Gdk events (i.e. file
3446 notify) are processed when Emacs is started with -nw.
3448 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3450 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3451 (ctagsfiles3): New variable, includes only *.m files.
3452 (TAGS): Use an explicit language name in the regular expressions,
3453 to avoid transformation of '/SOMETHING' by MSYS to
3454 'c:\MSYS\SOMETHING'.
3456 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3458 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3460 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3462 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3463 still need to set the mouse pointer shape and activate help-echo.
3466 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3468 A few porting etc. fixes for the new file monitor code.
3469 See the thread containing
3470 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3471 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3472 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3473 (dir_monitor_callback, Fgfile_rm_watch):
3474 Use assq_no_quit instead of Fassoc, for speed.
3475 (dir_monitor_callback, Fgfile_rm_watch):
3476 eassert that the monitor is a fixnum.
3477 (dir_monitor_callback): No need for CDR_SAFE.
3478 Simplify building of lisp with alternative tails.
3479 (Fgfile_add_watch, Fgfile_rm_watch):
3480 Do not assume glib functions set errno reliably on failure.
3481 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3482 and signal an error otherwise.
3483 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3484 Use Fdelq instead of Fdelete, for speed.
3486 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3488 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3489 don't insist on being invoked on a highlighted tool-bar button.
3490 Avoids losing tool-bar functionality when mouse-highlight is nil.
3491 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3492 Don't highlight when mouse-highlight is nil.
3493 (note_mouse_highlight): When mouse-highlight is nil, don't return
3494 right away; instead, run tool-bar and mode-line highlight
3495 subroutine, clear any existing highlight, and revert the mouse
3496 pointer to its default shape. (Bug#14558)
3498 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3500 * lisp.mk (lisp): Add prog-mode.el.
3502 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3504 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3505 * process.c (dummy_handler): New function.
3506 (lib_child_handler): New static var.
3507 (handle_child_signal): Invoke it.
3508 (catch_child_signal): If a library has set up a signal handler,
3509 save it into lib_child_handler.
3510 (init_process_emacs): If using glib and not on Windows, tickle glib's
3511 child-handling code so that it initializes its private SIGCHLD handler.
3512 * syssignal.h (SA_SIGINFO): Default to 0.
3513 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3514 31; it should no longer be needed now.
3516 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3518 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3520 * gfilenotify.c (globals_of_gfilenotify): New function.
3521 (syms_of_gfilenotify): Move global initialization there.
3523 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3525 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3527 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3528 * keyboard.c (menu_bar_items, tool_bar_items):
3529 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3530 not override local keymaps any more.
3532 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3534 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3536 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3538 * w32console.c (initialize_w32_display): Return the dimensions of
3539 the console window via 2 additional arguments, not via the current
3540 frame. This avoids crashes due to overrunning the bounds of
3541 frame's decode_mode_spec_buffer, which is not resized following
3542 the change of the frame dimensions from the initial 10x10.
3544 * w32term.h (w32_initialize_display_info): Adjust prototype.
3546 * term.c (init_tty): Take dimensions of the frame from the values
3547 returned by initialize_w32_display.
3549 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3550 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3551 (LIBES): Add $(GFILENOTIFY_LIBS).
3553 * w32inevt.c (handle_file_notifications): Add dummy implementation
3554 for !HAVE_W32NOTIFY.
3556 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3558 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3560 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3562 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3564 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3566 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3568 Fix minor problems found by static checking.
3569 * data.c (pure_write_error):
3570 Use xsignal2, not Fsignal, as Fsignal might return.
3571 * eval.c (set_backtrace_debug_on_exit): Now static.
3572 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3573 No longer inline. EXTERN_INLINE is needed only for functions
3574 defined in .h files. Reindent function header as per GNU style.
3575 (backtrace_p, backtrace_top, backtrace_next):
3576 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3577 compiler or linker. Add extern decls to pacify gcc -Wall.
3578 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3580 * frame.c (free_monitors): Define only on platforms that need it.
3581 * nsterm.m (ns_term_init):
3582 * process.c (catch_child_signal):
3583 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3584 defined on all porting targets these days.
3585 * process.c, process.h (catch_child_signal):
3586 Make it extern only if NS_IMPL_GNUSTEP is defined.
3588 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3590 * w32.c (gettimeofday): Make the signature identical to prototype
3591 in nt/inc/sys/time.h.
3593 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3598 * keyboard.c (safe_run_hooks_error): Improve error message.
3600 * data.c (pure_write_error): Add `object' argument.
3601 * puresize.h (CHECK_IMPURE): Use it.
3603 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3605 * Makefile.in (NOTIFY_OBJ): New variable.
3606 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3608 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3609 Call syms_of_gfilenotify.
3611 * gfilenotify.c: New file.
3613 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3614 and Qfile_w32notify.
3615 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3616 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3618 * lisp.h: Declare syms_of_gfilenotify.
3620 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3622 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3624 Merge the specpdl and backtrace stacks. Make the structure of the
3625 specpdl entries more obvious via a tagged union of structs.
3626 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3627 (enum specbind_tag): New enum.
3628 (struct specbinding): Make it a tagged union of structs.
3629 Add a case for backtrace records.
3630 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3631 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3632 (backtrace_debug_on_exit): New accessors.
3633 (struct backtrace): Remove.
3634 (struct catchtag): Remove backlist field.
3635 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3637 (Flocal_variable_p): Speed up the common case where the binding is
3639 * eval.c (backtrace_list): Remove.
3640 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3641 (set_backtrace_args, set_backtrace_nargs)
3642 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3643 (backtrace_next): New functions.
3644 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3645 (unwind_to_catch, internal_lisp_condition_case)
3646 (internal_condition_case, internal_condition_case_1)
3647 (internal_condition_case_2, internal_condition_case_n): Don't bother
3648 with backtrace_list any more.
3649 (Fsignal): Adjust to new backtrace format.
3650 (grow_specpdl): Move up.
3651 (record_in_backtrace): New function.
3652 (eval_sub, Ffuncall): Use it.
3653 (apply_lambda): Adjust to new backtrace format.
3654 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3656 (specbind): Adjust to new specpdl format. Simplify.
3657 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3658 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3660 (mark_backtrace): Remove.
3661 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3662 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3663 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3665 * profiler.c (record_backtrace): Use get_backtrace.
3666 (handle_profiler_signal): Use backtrace_top_function.
3667 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3670 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3672 * process.h (catch_child_signal): Declare.
3674 * process.c (catch_child_signal): New function.
3675 (init_process_emacs): Call it.
3677 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3678 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3680 (x_set_cursor_type): Remove declaration.
3681 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3682 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3683 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3684 (ns_get_color): Use F suffix on float.
3685 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3686 (ns_get_rgb_color): Remove.
3687 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3688 (note_mouse_movement): x and y are CGFloat.
3689 (ns_draw_fringe_bitmap): Remove unused rowY.
3690 Change #if to COCOA && >= 10_6.
3691 (ns_draw_window_cursor): Remove unused overspill.
3692 (ns_draw_underwave): width and x are EamcsCGFloat.
3693 (ns_draw_box): thickness is CGFloat.
3694 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3695 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3696 if not in main thread.
3697 (ns_get_pending_menu_title, ns_check_menu_open)
3698 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3699 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3700 (sendFromMainThread:): New method.
3701 (changeFont:): size is CGFloat.
3702 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3703 Disable warning about permanent text.
3704 (characterIndexForPoint:): Adjust return type depending on GNUStep
3706 (mouseDown:): delta is CGFloat.
3707 (updateFrameSize): Remove unised variable f.
3708 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3709 Cast float to EmacsCGFloat.
3710 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3711 also to -1 when restoring.
3712 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3713 inside NS_IMPL_COCOA.
3714 (toggleFullScreen:): Put call to toggleFullScreen inside
3715 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3716 (setPosition:portion:whole:): por is CGFloat.
3717 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3718 (mouseDown:): Use CGFloat.
3719 (mouseDragged:): Remove unised variable edge.
3720 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3722 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3724 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3725 when NS_IMPL_GNUSTEP.
3726 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3727 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3728 (EmacsToolbar): Add clearAll. Add tag argument to
3729 addDisplayItemWithImage.
3730 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3732 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3734 * nsmenu.m (ns_update_menubar): Make static.
3735 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3736 (fillWithWidgetValue:): Add cast to SEL for setAction.
3737 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3738 (update_frame_tool_bar): Update code for GNUStep.
3739 (clearAll): New method.
3740 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3741 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3742 Move identifierToItem setObject and activeIdentifiers addObject before
3743 call to insertItemWithItemIdentifier.
3744 (validateVisibleItems): Fix indentation.
3745 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3746 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3747 UtilityWindow to aStyle, remove call to setStyleMask.
3749 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3751 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3752 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3753 Use F suffix on floats.
3754 (ns_char_width): Returns CGFloat.
3755 (ns_ascii_average_width): w is CGFloat instead of float.
3756 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3758 (ns_glyph_metrics): CGFloat instead of float.
3760 * nsfns.m (x_set_foreground_color, x_set_background_color):
3762 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3763 remove unused variables.
3764 (Fns_read_file_name): Keep track if panel is for save.
3765 Use ns_filename_from_panel/ns_directory_from_panel.
3766 (Fns_list_services): delegate only used for COCOA.
3767 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3768 Just return the input if GNUStep.
3769 (x_screen_planes): Remove.
3770 (Fxw_color_values): Use EmacsCGFloat
3771 (Fns_display_monitor_attributes_list): Only get screen number for
3773 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3775 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3776 ns_directory_from_panel.
3778 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3780 * process.c (handle_child_signal): Also use WCONTINUED.
3781 This is so that list-processes doesn't mistakenly list the process
3782 as stopped, when the process has actually been continued and is
3785 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3787 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3788 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3789 not already configured.
3791 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3793 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3795 * Makefile.in (mostlyclean): Remove *.res files.
3797 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3799 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3800 a buffer (bug#8447).
3802 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3804 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3805 display vector, and we backtrack, handle the case that the
3806 previous character position is also displayed from a display
3807 vector or covered by a display string or image. (Bug#14476)
3809 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3811 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3812 (struct MonitorInfo, free_monitors): Remove.
3813 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3814 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3815 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3818 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3819 (struct MonitorInfo, free_monitors): Remove.
3820 (ns_screen_name): Make static.
3821 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3822 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3825 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3826 (struct MonitorInfo): New struct.
3827 (free_monitors, make_monitor_attribute_list): Declare.
3829 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3831 (free_monitors, make_monitor_attribute_list): New functions.
3832 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3835 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3837 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3839 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3841 * keyboard.c: Apply keyboard decoding only to events that come directly
3842 from the tty, not from unread-command-events (bug#14368).
3843 (read_event_from_main_queue): New function, extracted from read_char).
3844 (read_decoded_char): Remove.
3845 (read_decoded_event_from_main_queue): New function to replace it.
3846 (read_char): Use it.
3847 (read_key_sequence): Use read_char rather than read_decoded_char.
3849 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3851 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3853 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3855 2013-05-22 Kenichi Handa <handa@gnu.org>
3857 The following changes are to fix the setting of
3858 buffer-file-coding-system on, for instance, C-x RET c unix RET
3859 _FILE_OF_DOS_EOL_TYPE_ RET.
3861 * coding.h (struct coding_system): New member detected_utf8_chars.
3863 * coding.c (detect_coding_utf_8): Count characters and check EOL
3864 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3866 (setup_coding_system): Do not initialize coding->head_ascii.
3867 (check_ascii): Do not set coding->eol_seen but update it. Do not
3868 call adjust_coding_eol_type here.
3869 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3870 If the eol-type of CODING is already specified, adjust the eol type
3871 of the found coding-system.
3872 (decode_coding_gap): Cancel previous change. Utilize the
3873 character numbers counted by detect_coding_utf_8. Fix detection
3876 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3878 * search.c (looking_at_1): Only set last_thing_searched if the match
3879 changed the match-data (bug#14281).
3881 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3883 * xdisp.c (reseat_at_previous_visible_line_start):
3884 Already declared in dispextern.h, so remove it here.
3885 (move_it_vertically_backward): Likewise.
3887 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3889 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3890 (Fx_display_pixel_width, Fx_display_pixel_height)
3891 (Fx_display_mm_width, Fx_display_mm_height):
3892 Mention `display-monitor-attributes-list' in docstrings.
3894 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3895 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3896 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3897 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3898 (Fx_display_backing_store, Fx_display_visual_class)
3899 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3900 (Fx_display_grayscale_p, Fx_display_pixel_width)
3901 (Fx_display_pixel_height, Fx_display_planes)
3902 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3903 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3904 (Fx_display_mm_width, Fx_display_mm_height)
3905 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3906 height for all physical monitors as in X11.
3908 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3909 Return pixel width or height for all physical monitors as in X11.
3911 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3913 Port --enable-gcc-warnings to clang.
3914 * bytecode.c (exec_byte_code):
3916 Redo diagnostic pragmas to pacify clang, too.
3917 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3918 * editfns.c (Fencode_time):
3919 * fileio.c (file_accessible_directory_p):
3920 * font.c (font_unparse_xlfd):
3921 Use '&"string"[index]' instead of '"string" + (index)'.
3922 * undo.c (user_error): Remove; unused.
3924 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3926 * insdel.c (insert_1_both): Document the arguments, instead of
3927 referring to insert_1, which no longer exists.
3929 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3930 some window, increment windows_or_buffers_changed, so that
3931 *Messages* display in that window is updated. (Bug#14408)
3933 * w32.c: Include epaths.h.
3934 (init_environment): Use cmdproxy.exe without leading directories.
3935 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3937 (gettimeofday): Adjust signature and return value to Posix
3940 * unexw32.c (open_output_file): Delete the existing emacs.exe
3941 before creating it, to break the hard link to the versioned
3944 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3945 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3946 (FIRSTFILE_OBJ): New variables.
3947 (W32_RES): Rename to EMACSRES. All users changed.
3948 (base_obj): Use $(CM_OBJ).
3949 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3950 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3951 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3952 $(W32_RES_LINK) before $(LIBES).
3953 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3955 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3957 * makefile.w32-in (DOC): Use just "DOC".
3959 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3961 * process.c: Export default filters and sentinels to Elisp.
3962 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3964 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3965 (Fset_process_sentinel, Fformat_network_address):
3966 Default to them instead of nil.
3967 (server_accept_connection): Sentinels can't be nil any more.
3968 (read_and_dispose_of_process_output): New function, extracted from
3969 read_process_output.
3970 (read_process_output): Use it; filters can't be nil.
3971 (Finternal_default_process_filter): New function, extracted from
3972 read_process_output.
3973 (exec_sentinel_unwind): Remove function.
3974 (exec_sentinel): Don't zilch sentinel while running.
3975 (status_notify): Sentinels can't be nil.
3976 (Finternal_default_process_sentinel): New function extracted from
3978 (setup_process_coding_systems): Default filter is not nil any more.
3979 (syms_of_process): Export new Elisp functions and initialize
3981 * lisp.h (make_lisp_proc): New function.
3983 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3985 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3987 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3989 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3990 unless we know that the window w is a leaf window.
3991 Another attempt at solving bug#14062.
3993 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3995 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3998 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4000 * image.c (gif_load): Check that subimages fit (Bug#14345).
4002 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4004 * lread.c (skip_dyn_eof): New function.
4005 (read1): Use it to skip the end of a file in response to #@00.
4007 * doc.c (get_doc_string): Slightly relax the sanity checking.
4009 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4011 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4012 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4013 (MonitorInfo): New struct.
4014 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4015 (Fns_display_monitor_attributes_list): New functions.
4016 (display-usable-bounds): Remove.
4017 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4020 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4022 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4023 (GTK_CHECK_VERSION): New macro, if not already defined.
4024 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4025 replaced by GTK_CHECK_VERSION.
4027 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4029 * xterm.h (GTK_PREREQ): New macro.
4030 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4031 to use this macro instead, for consistency and clarity.
4033 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4035 * xdisp.c (row_for_charpos_p): New function, with code of
4036 cursor_row_p, but accepts an additional argument CHARPOS instead
4037 of using a hardcoded PT.
4038 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4039 (row_containing_pos): Call row_for_charpos_p instead of partially
4040 doing the same. Fixes cursor positioning under longlines-mode
4041 when longlines-show-effect includes more than one newline, when
4042 moving the cursor vertically up.
4044 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4046 * makefile.w32-in (ACL_H): New macro.
4047 ($(BLD)/fileio.$(O)): Update dependencies.
4049 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4051 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4052 * Makefile.in (LIB_ACL): New macro.
4053 (LIBACL_LIBS): Remove.
4054 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4055 * fileio.c: Include <acl.h>.
4056 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4057 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4059 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4062 * unexelf.c: Don't assume ElfW (Half) fits in int.
4063 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4064 when dealing with ElfW (Half) values, since they can exceed 2**31
4065 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4066 (entry_address): Omit unused NUM arg. All uses changed.
4068 2013-05-07 Juri Linkov <juri@jurta.org>
4070 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4071 to the string converted from number with `Fnumber_to_string'.
4074 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4076 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4077 This fixes a problem introduced by my previous change.
4079 2013-05-07 Glenn Morris <rgm@gnu.org>
4081 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4083 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4085 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4087 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4089 Static checking by GCC 4.8.0.
4090 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4091 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4092 (x_get_monitor_attributes_fallback)
4093 (x_get_monitor_attributes_xinerama)
4094 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4095 Define only if USE_GTK.
4096 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4097 (x_get_monitor_attributes_fallback): Omit unused locals.
4098 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4099 Use double, not float, to avoid mixed-mode floating point arithmetic.
4101 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4102 Jan Djärv <jan.h.d@swipnet.se>
4104 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4105 (XINERAMA_CFLAGS): New macros.
4106 (ALL_CFLAGS, LIBES): Use them.
4108 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4109 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4110 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4111 (syms_of_xfns): DEFSYM them.
4112 (struct MonitorInfo): New struct.
4113 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4114 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4115 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4116 (x_get_monitor_attributes_xinerama): New functions.
4117 (Fx_display_monitor_attributes_list): New primitive.
4118 (syms_of_xfns): Defsubr it.
4120 * xterm.h (x_display_info): Add Xatom_net_workarea and
4121 Xatom_net_current_desktop.
4123 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4124 and dpyinfo->Xatom_net_current_desktop.
4126 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4128 * xdisp.c (pos_visible_p): Use the special code for finding the
4129 beginning of a display property or overlay for any "replacing"
4130 display property, not just for display strings. This solves
4131 incorrect reporting of position by posn-at-point. (Bug#14241)
4133 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4135 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4136 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4137 Verify that ElfW (Half) fits in int.
4138 (fatal): Use same signature as lisp.h.
4139 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4140 configure and build with -DUNEXELF_DEBUG without worrying about
4141 other modules that use DEBUG.
4142 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4143 possibly-wide integers now uses it instead of plain fprintf.
4144 (entry_address): New function, which avoids problems with 32-bit
4145 overflow on 64-bit hosts.
4146 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4147 (round_up): Don't assume the remainder fits in int.
4148 (find_section): Use bool for boolean. Simplify debug code.
4149 (unexec): Don't assume file sizes fit in int or size_t.
4150 Omit unnecessary trailing newline in 'fatal' format.
4151 Use strerror rather than outputting decimal error number.
4152 Remove unused code when emacs is not defined;
4153 this file relies on Emacs now.
4154 Don't assume e_phnum and e_shnum are positive.
4156 * regex.c: Fix problems when DEBUG is defined.
4157 (extract_number, extract_number_and_incr): Define regardless of
4158 whether DEBUG is defined; that's simpler and makes the code less
4159 likely to go stale in the normal case when DEBUG is not defined.
4160 Return int rather than taking an int * arg. All callers changed.
4161 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4162 Remove, replacing with ...
4163 (DEBUG_PRINT): New macro. All callers changed.
4164 (DEBUG_COMPILES_ARGUMENTS): New macro.
4165 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4166 (print_compiled_pattern, print_double_string) [DEBUG]:
4167 Use prototype rather than old-style definition.
4168 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4169 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4170 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4171 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4172 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4173 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4174 This matters only when DEBUG is defined.
4176 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4178 * xdisp.c (set_iterator_to_next): Set the
4179 ignore_overlay_strings_at_pos_p flag only if we are _really_
4180 iterating over an overlay string, as indicated by the
4181 current.overlay_string_index member. (Bug#14306)
4183 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4185 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4186 to where it is used, to avoid autorelease issues (Bug#14050).
4188 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4190 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4191 * fileio.c (syms_of_fileio): Implement this.
4192 * filelock.c (create_lock_file): If symbolic links don't work, so
4193 we use a regular file as a lock file, do not fsync the lock file;
4196 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4198 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4199 (syms_of_minibuf): Adjust accodingly.
4201 * callint.c (Fcall_interactively): Adjust calls accordingly.
4203 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4205 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4206 w->contents is a buffer before computing everything else.
4207 Use parentheses to disambiguate last part of the condition.
4209 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4210 assertion violations. (Bug#14062)
4212 2013-05-01 David Reitter <david.reitter@gmail.com>
4214 * nsfns.m (ns_tooltip): Initialize.
4216 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4218 * coding.c (decode_coding_gap): Don't remove the character before
4219 a newline unless it's a CR character. (Bug#14287)
4221 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4223 * dispextern.h (struct face): Move enum face_underline_type
4224 earlier so that bitfields can be in the same word.
4226 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4228 * nsfns.m (handlePanelKeys): New function.
4229 (EmacsOpenPanel:performKeyEquivalent:)
4230 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4231 arrows/function/control and copy/paste keys (Bug#14296).
4233 2013-04-27 Juri Linkov <juri@jurta.org>
4235 * callint.c (Fcall_interactively): Call `Qread_number' for
4236 interactive code letter `n' instead of using duplicate code.
4239 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4241 * systime.h (make_timeval): Declare as 'const'.
4243 2013-04-27 Kenichi Handa <handa@gnu.org>
4245 * font.c (font_open_entity): Always open a font of manageable
4248 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4250 Port better to AIX (Bug#14258).
4251 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4254 2013-04-24 Kenichi Handa <handa@gnu.org>
4256 * coding.c (decode_coding_iso_2022): When an invalid escape
4257 sequence is encountered, reset the invocation and designation
4258 status to the safest one.
4260 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4262 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4263 Without this fix, "make distclean" leaves stamp-h1 behind.
4265 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4267 * w32fns.c (w32_fullscreen_rect): New function to compute the
4268 window rectangle for the given fullscreen mode.
4269 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4270 longer tunes the window size. This keeps the window's edges flush
4271 with the screen and allows the taskbar to hide itself in fullboth.
4273 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4274 window decorations and uses the entire screen.
4276 * w32term.h (w32_fullscreen_rect) Add prototype.
4277 (struct w32_output): Replace normal_width, normal_height,
4278 normal_top, and normal_left members with a single normal_placement
4280 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4282 (FRAME_NORMAL_PLACEMENT): New macro.
4284 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4286 * minibuf.c (Ftest_completion): Silence compiler warning.
4288 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4290 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4293 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4296 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4297 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4298 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4299 parentheses where appropriate.
4301 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4303 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4305 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4307 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4308 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4309 Mention in the doc string that setting these variables takes
4310 effect only after a call to set-window-buffer. (Bug#14200)
4312 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4314 * indent.c (Fvertical_motion): Don't consider display strings on
4315 overlay strings as display strings on the buffer position we
4316 started from. This prevents vertical cursor motion from jumping
4317 more than one line when there's an overlay string with a display
4318 property at end of line.
4319 Reported by Karl Chen <Karl.Chen@quarl.org> in
4320 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4322 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4324 * window.c (select_window): `record_buffer' even if window is
4325 already selected (bug#14191).
4327 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4329 * window.c (Fwindow_end): Test more flags, including the buffer's
4330 last_overlay_modified flag, to determine whether the window's
4331 display is really up-to-date. Prevents the function from
4332 returning a stale value. (Bug#14170)
4333 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4336 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4338 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4339 garbaged only if it is not already the top frame on its TTY.
4340 This prevents flickering due to constant redrawing of TTY frames when
4341 there are GUI frames open in the same session. (Bug#13864)
4343 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4345 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4346 of marking the idle timers directly.
4348 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4350 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4353 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4355 * window.c (select_window): Don't record_buffer while the invariant is
4356 temporarily broken (bug#14161).
4358 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4360 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4362 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4364 2013-04-07 Romain Francoise <romain@orebokech.com>
4366 Ignore additional platform-specific ACL errors (Bug#13702).
4367 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4368 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4370 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4372 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4375 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4377 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4378 This bug was introduced by my 2013-02-25 change that simplified
4379 data_start configuration. Without this change, on GNU/Linux
4380 an Emacs configured with --enable-profiling fails immediately
4381 due to a profiler signal.
4382 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4383 with these flags. On platforms where special flags are needed
4384 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4385 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4386 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4388 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4390 Get rid of some platform-specific functions examining window
4391 system and its capabilities. This is a partial rework of the
4393 * lisp.h (have_menus_p): Remove prototype. This function is
4394 replaced with platform-independent window_system_available.
4395 (check_window_system): Move to...
4396 * frame.h (decode_window_system_frame, window_system_available):
4397 ...here, add new prototypes.
4398 * frame.c (window_system_available, decode_window_system_frame):
4400 (check_window_system): Platform-independent now.
4401 * xterm.h (x_in_use): Remove declaration.
4403 * w32term.h (check_x_frame):
4404 * nsterm.h (check_x_frame): Remove prototypes. This function
4405 is replaced with platform-independent decode_window_system_frame.
4406 * msdos.c (have_menus_p): Remove.
4407 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4408 Remove platform-specific functions. Use check_window_system,
4409 decode_window_system_frame and check_ns_display_info where
4410 appropriate. Minor style and comment tweaks.
4411 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4412 (check_x_frame): Likewise.
4413 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4415 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4416 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4417 * xmenu.c, xselect.c: All related users changed.
4419 2013-04-03 Kenichi Handa <handa@gnu.org>
4421 The following changes is to optimize the code for reading UTF-8
4424 * coding.c (check_ascii): Rename from detect_ascii. Return value
4425 changed. Check EOL format. Do not call adjust_coding_eol_type
4427 (check_utf_8): New function.
4428 (adjust_coding_eol_type): Do nothing if already adjusted.
4429 (detect_coding): Compare the return value of check_ascii with
4430 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4431 (decode_coding_gap): Optimize for valid UTF-8.
4433 2013-03-21 Kenichi Handa <handa@gnu.org>
4435 * coding.c (syms_of_coding): Cancel previous change.
4437 * insdel.c (insert_from_gap): Fix previous change.
4439 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4441 Consistently use platform-specific function to detect window system.
4442 * lisp.h (check_window_system): New prototype. This function is
4443 going to replace check_x, check_w32 and check_ns.
4444 (have_menus_p): Mention msdos.c in comment.
4445 * fontset.c (check_window_system_func): Remove. Adjust all users.
4446 * fontset.h (check_window_system_func): Remove prototype.
4447 * nsterm.h (check_ns):
4448 * xterm.h (check_x):
4449 * w32term.h (check_w32): Likewise.
4450 * menu.c (Fx_popup_menu): Use check_window_system.
4451 * msdos.c (check_window_system): Define for MS-DOS.
4452 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4453 * w32fns.c (check_window_system): Likewise for MS-Windows.
4454 * xfns.c (check_window_system): Likewise for X.
4455 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4456 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4458 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4460 Prefer < to > in range checks such as 0 <= i && i < N.
4461 This makes it easier to visualize quantities on a number line.
4462 This patch doesn't apply to all such range checks,
4463 only to the range checks affected by the 2013-03-24 change.
4464 This patch reverts most of the 2013-03-24 change.
4465 * alloc.c (xpalloc, Fgarbage_collect):
4466 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4467 * character.c (string_escape_byte8):
4468 * charset.c (read_hex):
4469 * data.c (cons_to_unsigned):
4470 * dispnew.c (update_frame_1):
4471 * doc.c (Fsubstitute_command_keys):
4472 * doprnt.c (doprnt):
4473 * editfns.c (hi_time, decode_time_components):
4474 * fileio.c (file_offset):
4475 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4476 * font.c (font_intern_prop):
4477 * frame.c (x_set_alpha):
4478 * gtkutil.c (get_utf8_string):
4479 * indent.c (check_display_width):
4480 * keymap.c (Fkey_description):
4481 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4483 * minibuf.c (read_minibuf_noninteractive):
4484 * process.c (wait_reading_process_output):
4485 * search.c (Freplace_match):
4486 * window.c (get_phys_cursor_glyph):
4487 * xdisp.c (redisplay_internal):
4488 * xsmfns.c (smc_save_yourself_CB):
4489 Prefer < to > for range checks.
4490 * dispnew.c (sit_for): Don't mishandle NaNs.
4491 This fixes a bug introduced in the 2013-03-24 change.
4492 * editfns.c (decode_time_components): Don't hoist comparison.
4493 This fixes another bug introduced in the 2013-03-24 change.
4495 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4497 * frame.h (struct frame): Drop scroll_bottom_vpos
4498 member becaue all real users are dead long ago.
4499 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4500 * xdisp.c (redisplay_internal): Adjust user.
4502 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4504 * nsmenu.m (showAtX:Y:for:): setLevel to
4505 NSPopUpMenuWindowLevel (Bug#13998).
4507 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4509 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4510 (ns_check_pending_open_menu): Declare.
4512 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4513 (x_activate_menubar): Update the menu with title that matches
4514 ns_get_pending_menu_title, and call
4515 ns_check_pending_openmenu (Bug#12698).
4516 (menuWillOpen:): New method.
4517 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4519 * nsterm.m (menu_will_open_state, menu_mouse_point)
4520 (menu_pending_title): New varaibles.
4521 (ns_get_pending_menu_title, ns_check_menu_open)
4522 (ns_check_pending_open_menu): New functions.
4524 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4526 * indent.c (current_column_bol_cache): Remove leftover which is not
4527 used in Fmove_to_column any more.
4528 (current_column, scan_for_column): Adjust users.
4529 * keyboard.c (last_point_position_buffer, last_point_position_window):
4530 Remove leftovers which are not used for recording undo any more.
4531 (command_loop_1, syms_of_keyboard): Adjust users.
4532 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4533 redisplay_window any more.
4534 (move_it_to): Adjust user.
4536 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4538 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4539 Update dependencies.
4541 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4543 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4544 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4547 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4549 * window.h (struct window): Replace hchild, vchild and buffer slots
4550 with the only contents slot. This is possible because each valid
4551 window may have either the child window (in vertical or horizontal
4552 combination) or buffer to display (for the leaf window). Using that,
4553 a lof of operations to traverse and/or change window hierarchies may
4554 be simplified. New member horizontal is used to distinguish between
4555 horizontal and vertical combinations of internal windows.
4556 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4557 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4558 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4559 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4560 Use contents slot, not buffer, where appropriate.
4561 (wset_combination): New function.
4562 (wset_buffer): Add eassert.
4563 (Fframe_first_window): Simplify the loop reaching first window.
4564 (Fwindow_buffer): Use WINDOW_LEAF_P.
4565 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4566 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4567 (unshow_buffer): Convert initial debugging check to eassert.
4568 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4569 (make_parent_window, window_resize_check, window_resize_apply)
4570 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4571 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4572 Adjust to match struct window changes.
4573 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4574 (mark_window_cursors_off, count_windows, get_leaf_windows)
4575 (foreach_window_1): Simplify the loop.
4576 * alloc.c (mark_object): Do not check for the leaf window because
4577 internal windows has no glyph matrices anyway.
4578 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4579 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4580 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4581 (build_frame_matrix_from_window_tree, mirror_make_current)
4582 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4583 (update_window_tree, set_window_update_flags): Simplify the loop.
4584 (sync_window_with_frame_matrix_rows): Enforce live window.
4585 Use contents slot, not buffer, where appropriate.
4586 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4587 and WINDOW_HORIZONTAL_COMBINATION_P.
4588 (make_frame_visible_1): Simplify the loop.
4589 Use contents slot, not buffer, where appropriate.
4590 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4591 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4592 (expose_window_tree): Likewise.
4593 Use contents slot, not buffer, where appropriate.
4594 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4595 to avoid deleted windows. Use contents slot instead of buffer.
4596 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4597 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4598 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4599 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4601 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4603 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4604 identify the reasons for assertion violations in bug#14062 and
4606 (Fx_show_tip): Fix compilation error under
4607 "--enable-check-lisp-object-type". (Bug#14073)
4609 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4610 Reported by <rzl24ozi@gmail.com>.
4612 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4614 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4616 (unwind_with_echo_area_buffer): ...to restore it here.
4617 This is needed to ensure that...
4618 (redisplay_window): ...both window markers are valid here,
4619 which is verified by eassert.
4620 * editfns.c (save_excursion_save): Do not assume that
4621 selected_window always displays the buffer.
4622 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4625 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4627 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4630 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4632 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4634 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4636 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4637 since MinGW's w32api headers do. This avoids compiler warnings.
4639 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4642 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4644 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4646 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4648 * gtkutil.c (style_changed_cb): Check if frame is live and an
4649 X frame (Bug#14038).
4651 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4653 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4654 Define only for _WIN32_WINNT less than 0x0500.
4655 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4657 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4658 see its own definitions of 'struct timeval' and 'struct timezone'.
4660 Fix incompatibilities between MinGW.org and MinGW64 headers.
4661 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4663 * w32.c (REPARSE_DATA_BUFFER): Guard with
4664 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4666 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4668 * xterm.c: Include X11/XKBlib.h
4669 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4671 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4673 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4675 * blockinput.h (input_blocked_p): Likewise.
4676 * bytecode.c (exec_byte_code): Likewise.
4677 * callproc.c (call_process_kill, call_process_cleanup)
4678 (Fcall_process): Likewise.
4679 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4680 (Fccl_execute_on_string): Likewise.
4681 * character.c (string_escape_byte8): Likewise.
4682 * charset.c (read_hex): Likewise.
4683 * cm.c (calccost): Likewise.
4684 * data.c (cons_to_unsigned): Likewise.
4685 * dired.c (directory_files_internal, file_name_completion):
4687 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4688 (sit_for): Likewise.
4689 * doc.c (Fsubstitute_command_keys): Likewise.
4690 * doprnt.c (doprnt): Likewise.
4691 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4692 * emacsgtkfixed.c: Likewise.
4693 * fileio.c (file_offset, Fwrite_region): Likewise.
4694 * floatfns.c (Fexpt, fmod_float): Likewise.
4695 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4697 * font.c (font_intern_prop): Likewise.
4698 * frame.c (x_set_alpha): Likewise.
4699 * gtkutil.c (get_utf8_string): Likewise.
4700 * indent.c (check_display_width): Likewise.
4701 * intervals.c (create_root_interval, rotate_right, rotate_left)
4702 (split_interval_right, split_interval_left)
4703 (adjust_intervals_for_insertion, delete_node)
4704 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4705 (merge_interval_right, merge_interval_left, copy_intervals)
4706 (set_intervals_multibyte_1): Likewise.
4707 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4708 * keymap.c (Fkey_description): Likewise.
4709 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4710 * lread.c (openp, read_integer, read1, string_to_number):
4712 * menu.c (ensure_menu_items): Likewise.
4713 * minibuf.c (read_minibuf_noninteractive): Likewise.
4714 * print.c (printchar, strout): Likewise.
4715 * process.c (create_process, Faccept_process_output)
4716 (wait_reading_process_output, read_process_output, send_process)
4717 (wait_reading_process_output): Likewise.
4718 * profiler.c (make_log, handle_profiler_signal): Likewise.
4719 * regex.c (re_exec): Likewise.
4720 * regex.h: Likewise.
4721 * search.c (looking_at_1, Freplace_match): Likewise.
4722 * sysdep.c (get_child_status, procfs_ttyname)
4723 (procfs_get_total_memory): Likewise.
4724 * systime.h (EMACS_TIME_VALID_P): Likewise.
4725 * term.c (dissociate_if_controlling_tty): Likewise.
4726 * window.c (get_phys_cursor_glyph): Likewise.
4727 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4728 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4730 * xfns.c (Fx_window_property): Likewise.
4731 * xmenu.c (set_frame_menubar): Likewise.
4732 * xselect.c (x_get_window_property, x_handle_dnd_message):
4734 * xsmfns.c (smc_save_yourself_CB): Likewise.
4735 * xterm.c (x_scroll_bar_set_handle): Likewise.
4737 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4739 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4740 to be optional or nil. Adjust comment and convert it to docstring.
4741 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4742 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4744 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4746 Static checking by GCC 4.8-20130319.
4747 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4748 * process.c (Fset_process_datagram_address)
4749 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4750 * xdisp.c (get_char_face_and_encoding):
4751 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4752 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4753 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4755 2013-03-24 Ken Brown <kbrown@cornell.edu>
4757 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4758 fix compilation on 64-bit Cygwin, where underscores are not
4759 automatically prepended.
4761 * w32term.c (w32_initialize): Silence compiler warning.
4763 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4765 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4766 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4767 variables, to save and restore frame dimensions.
4768 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4769 after returning from a 'fullscreen' configuration.
4770 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4771 to avoid races between the main thread and the input thread.
4773 * w32term.h (struct w32_output): New members normal_width,
4774 normal_height, normal_top, normal_left, and prev_fsmode.
4775 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4776 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4779 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4780 'fullscreen' parameter. Always record previous width and height
4781 of the frame, except when switching out of maximized modes, so
4782 that they could be restored correctly, instead of resetting to the
4783 default frame dimensions. Send SC_RESTORE command to the frame,
4784 unless we are going to send SC_MAXIMIZE, to restore the frame
4785 resize hints in the mouse pointer shown by the window manager.
4788 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4790 * lisp.h (get_frame_param): Adjust conditions for prototype
4793 2013-03-22 Ken Brown <kbrown@cornell.edu>
4795 * unexcw.c: Drop unneeded inclusion of w32common.h.
4796 (report_sheap_usage): Declare.
4797 (read_exe_header): Add magic numbers for x86_64.
4798 (fixup_executable): Fix printf format specifier for unsigned long
4801 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4803 * frame.h (struct frame): Put menu_bar_window under #ifdef
4804 because this member is not needed when X toolkit is in use.
4805 (fset_menu_bar_window):
4806 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4807 (free_glyphs, update_frame):
4808 * xdisp.c (expose_frame): Likewise.
4809 (display_menu_bar): Likewise. Remove redundant eassert.
4810 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4813 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4815 Use functions and constants to manipulate Lisp_Save_Value objects.
4816 This replaces code that used macros and strings and token-pasting.
4817 The change makes the C source a bit easier to follow,
4818 and shrinks the Emacs executable a bit.
4819 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4820 (make_save_value): Change 1st arg from string to enum. All callers
4823 (mark_object): Use if, not #if, for GC_MARK_STACK.
4824 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4825 (XSAVE_OBJECT): Now functions, not macros.
4826 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4827 the constant was never used.
4828 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4829 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4830 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4831 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4833 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4834 type3 with a single member save_type. All uses changed.
4835 (save_type, set_save_pointer, set_save_integer): New functions.
4836 * print.c (PRINTX): Remove.
4838 * alloc.c: Remove redundant static declarations.
4840 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4842 * window.h (struct window): Convert left_col, top_line, total_lines
4843 and total_cols from Lisp_Objects to integers. Adjust comments.
4844 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4846 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4847 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4848 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4849 Adjust users where appropriate.
4851 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4853 * frame.h (struct frame): Drop resx and resy because the same data is
4854 available from window system-specific output context. Adjust users.
4855 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4856 New functions to provide defaults when no window system available.
4857 (FRAME_RES_X, FRAME_RES_Y): New macros.
4858 (NUMVAL): Move from xdisp.c.
4859 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4860 (Ffont_face_attributes, Fopen_font):
4861 * image.c (gs_load):
4862 * w32font.c (fill_in_logfont):
4863 * xdisp.c (calc_pixel_width_or_height):
4864 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4865 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4867 2013-03-20 Kenichi Handa <handa@gnu.org>
4869 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4870 to 1 (temporary workaround until a bug related to ASCII
4871 optimization is fixed).
4873 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4875 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4876 Signal error if window is not internal. Adjust docstring.
4877 (delete_all_child_windows): Use combination_limit to save the buffer.
4878 (Fset_window_configuration): Adjust accordingly.
4879 * print.c (syms_of_print): Initialize debugging output not here...
4880 (init_print_once): ...but in a new function here.
4881 * lisp.h (init_print_once): Add prototype.
4882 * emacs.c (main): Add call to init_print_once. Adjust comments.
4884 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4886 * window.c (window_resize_check, window_resize_apply)
4887 (window_from_coordinates, recombine_windows, set_window_buffer)
4888 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4889 (Fsplit_window_internal, Fdelete_window_internal)
4890 (freeze_window_starts): Use bool for booleans.
4891 * window.h (window_frame_coordinates, resize_frame_windows)
4892 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4894 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4896 * dispnew.c (bitch_at_user): Use `user-error'.
4898 2013-03-17 Ken Brown <kbrown@cornell.edu>
4900 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4901 as return type of image_background. (Bug#13981)
4902 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4904 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4906 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4907 (ns_select): Don't return with result uninitialized.
4909 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4912 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4914 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4915 directories. If filename is nil, get directory name (Bug#13932).
4916 Use getFilename and getDirectory.
4917 (getFilename, getDirectory): New methods for EmacsSavePanel and
4919 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4921 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4923 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4925 2013-03-15 Kenichi Handa <handa@gnu.org>
4927 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4928 (adjust_after_replace): Make it back to static. Delete the third
4929 arg text_at_gap_tail. Cancel the code for handling it.
4931 * coding.h (struct coding_system): New member eol_seen.
4933 * coding.c (detect_ascii): New function.
4934 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4935 when the source bytes are actually scanned. On detecting for
4936 coding_category_utf_8_auto, call detect_ascii instead of scanning
4937 source bytes directly.
4938 (produce_chars): Call insert_from_gap with the new arg 0.
4939 (encode_coding): Likewise.
4940 (decode_coding_gap): Control ASCII optimization by the variable
4941 disable_ascii_optimization instead of #ifndef .. #endif.
4942 Deccode EOL format according to coding->eol_seen.
4943 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4946 * lisp.h (adjust_after_replace): Cancel externing it.
4947 (insert_from_gap): Adjust prototype.
4949 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4951 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4952 FULLSCREEN_MAXIMIZED. (Bug#13935)
4954 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4956 * region-cache.c (find_cache_boundary, move_cache_gap)
4957 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4958 Simplify debugging check and convert to eassert. Adjust comment.
4959 (pp_cache): Put under ENABLE_CHECKING.
4961 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4963 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4964 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4966 (w32fullscreen_hook): If the frame is visible, reset
4967 f->want_fullscreen flag after changing the frame size. If the
4968 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4971 2013-03-13 Daniel Colascione <dancol@dancol.org>
4973 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4974 too so that these builds can use Cygwin's file conversion
4975 functions. (We've been building and linking cygw32.o all along
4976 and just not using it.)
4978 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4980 File synchronization fixes (Bug#13944).
4981 * Makefile.in (LIB_FDATASYNC): New macro.
4983 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4984 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4985 Don't worry about HAVE_FSYNC, since a substitute fsync is
4986 available if the system lacks one.
4987 (Fwrite_regin): Retry fsync if interrupted.
4989 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4991 * w32term.c (w32_read_socket): If the Emacs frame is being
4992 activated, call w32fullscreen_hook, to make sure the new frame
4993 dimensions are in effect. (Bug#13937)
4995 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4997 * xdisp.c (init_iterator): Simplify because both character and byte
4998 positions are either specified or -1. Add eassert. Adjust comment.
4999 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5000 character and byte positions can be obtained from marker.
5002 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5004 Static checking by Sun C 5.12.
5005 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5006 * bytecode.c (exec_byte_code):
5007 * dispnew.c (init_display):
5009 * fileio.c (Fsubstitute_in_file_name):
5010 * keyboard.c (Fevent_convert_list):
5011 * keymap.c (Fsingle_key_description):
5012 * term.c (maybe_fatal, fatal):
5013 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5014 * xsmfns.c (Fhandle_save_session):
5015 Omit unreachable code.
5016 * keymap.c (map_keymap_char_table_item): Cast void * to
5017 a function pointer type; the C Standard requires this.
5019 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5020 Include <sys/param.h> unconditionally, as that works elsewhere and
5021 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5022 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5025 See ChangeLog.12 for earlier changes.
5031 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5033 This file is part of GNU Emacs.
5035 GNU Emacs is free software: you can redistribute it and/or modify
5036 it under the terms of the GNU General Public License as published by
5037 the Free Software Foundation, either version 3 of the License, or
5038 (at your option) any later version.
5040 GNU Emacs is distributed in the hope that it will be useful,
5041 but WITHOUT ANY WARRANTY; without even the implied warranty of
5042 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5043 GNU General Public License for more details.
5045 You should have received a copy of the GNU General Public License
5046 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.