1 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
4 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
5 (ns_select, ns_read_socket): Use unwind_protect to decrease
7 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
8 line height (Bug#17977).
10 * macfont.m: Fix indentation and import changes from macport
12 (macfont_closest_traits_index): New function.
13 (macfont_closest_traits_index_p): Renamed from
14 macfont_closest_traits_index.
15 (macfont_list): Use macfont_closest_traits_index_p.
17 2014-10-05 K. Handa <handa@gnu.org>
19 * coding.c (detect_coding_iso_2022): Set coding->rejected
20 correctly when an invalid escape sequence is found (Bug#18610).
22 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
24 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
25 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
28 2014-10-04 Martin Rudalics <rudalics@gmx.at>
30 * buffer.c (scroll_bar_width, scroll_bar_height): Fix
32 * window.c (Fset_window_scroll_bars): Fix doc-string.
33 (Fwindow_scroll_bars): Have it return what the doc-string says.
35 2014-10-03 Eli Zaretskii <eliz@gnu.org>
37 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
38 iterator backwards, to resync the bidi iterator. (Bug#18584)
40 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
42 Consistently use min and max macros from lisp.h.
43 * coding.c (min, max):
45 * unexhp9k800.c (min):
46 * unexw32.c (min, max): Use definitions from lisp.h.
47 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
49 * gmalloc.c (min): Tiny style change.
51 * fileio.c (emacs_readlinkat, Finsert_file_contents):
52 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
54 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
56 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
57 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
58 (X_ULONG_MAX): Move these macros to xterm.h.
59 (x_fill_property_data): Be more generous about allowing either
60 signed or unsigned data of the appropriate width.
61 * xterm.h (x_display_set_last_user_time): New function.
62 All setters of last_user_time changd to use this function.
63 If ENABLE_CHECKING, check that the times are in range.
65 2014-10-02 Eli Zaretskii <eliz@gnu.org>
67 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
68 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
70 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
72 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
73 make a font_object from a tty frame (Bug#18573).
74 (Finternal_set_lisp_face_attribute): Add FIXME comment.
76 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
78 * alloc.c (mark_overlay): Assume that overlay boundaries are
79 always markers. Add comment.
80 * lread.c (read_internal_start): Use convenient validate_subarray.
82 (Fread_from_string): Adjust docstring.
84 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
86 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
88 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
89 Rename from the "x-" prefix.
91 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
93 * xselect.c (selection-converter-alist): Fix docstring.
95 2014-10-01 Eli Zaretskii <eliz@gnu.org>
97 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
98 argument passed by the caller, when we mirror all slashes into
101 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
103 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
104 Resurrect old code and fix compilation with GTK < 2.13.6.
106 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
108 Use AUTO_CONS instead of SCOPED_CONS, etc.
109 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
110 * lisp.h (AUTO_CONS): Rename from scoped_cons.
111 (AUTO_LIST1): Rename from scoped_list1.
112 (AUTO_LIST2): Rename from scoped_list2.
113 (AUTO_LIST3): Rename from scoped_list3.
114 (AUTO_LIST4): Rename from scoped_list4.
115 (AUTO_STRING): Rename from SCOPED_STRING.
116 * frame.h (AUTO_FRAME_ARG):
117 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
118 (AUTO_LIST4, AUTO_STRING):
119 Prepend a new argument 'name'.
120 Declare a variable instead of yielding a value.
122 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
124 2014-09-30 Eli Zaretskii <eliz@gnu.org>
126 * w32fns.c (w32_createwindow): Accept an additional argument, an
127 array of 2 values specifying the coordinates of the frame's
128 top-left corner. Use these values instead of calling x_get_arg,
129 which can cons Lisp objects, and therefore cannot be called except
130 from the main thread. Remove redundant tests for the default
132 (my_create_window): Move the calculation of the coordinates of the
133 frame's top-left edge here. Pass them to the input thread via the
134 second parameter of the WM_EMACS_CREATEWINDOW message. See
135 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
138 2014-09-30 Eli Zaretskii <eliz@gnu.org>
140 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
141 (redisplay_window): Treat the frame's frozen_window_starts flag
142 the same way as the optional_new_start flag for the window: only
143 obey it if the glyph row showing point will be fully visible.
144 Likewise when the window start is in a continuation line. If,
145 after trying everything under the 'force_start' label, point is
146 still not fully visible, give up and scroll the window. Add
147 debugging traces. (Bug#18545)
149 * window.c (Frecenter): Set the window's redisplay flag.
151 2014-09-30 Eli Zaretskii <eliz@gnu.org>
153 * w32term.c (w32_read_socket): Don't use frame dimensions for
154 resizing if GetClientRect returned an empty (0, 0, 0, 0)
155 rectangle. Check the return value of GetClientRect, and don't use
156 the results if it didn't succeed.
158 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
159 in columns and lines after correcting the pixel dimensions in
161 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
162 negative values to xrealloc. (Bug#18528)
164 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
166 * alloc.c: Remove now-unnecessary check.
167 Suggested by Dmitry Antipov in:
168 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
170 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
172 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
173 to Ubuntu 14.04.1 x86-64.
175 Simplify stack-allocated Lisp objects, and make them more portable.
176 The build_local_string macro was used in two ways: (1) string
177 literals for which scoped allocation suffices, and (2) file name
178 components, where it's not safe in general to assume bounded-size
179 ASCII data. Simplify by defining a new macro SCOPED_STRING that
180 allocates a block-scope string, and by using SCOPED_STRING for (1)
181 and build_string for (2). Furthermore, actually use stack
182 allocation only for objects known to have sufficient alignment.
183 This simpler implementation means Emacs can make
184 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
185 GC_MAKE_GCPROS_NOOPS.
186 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
187 for fewer differences among implementations.
188 (struct Lisp_String): Now GCALIGNED.
189 (USE_STACK_LISP_OBJECTS): Default to true, since the
190 implementation no longer insists on a nonempty GCALIGNED.
191 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
192 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
193 separately. Move definiens to scoped_cons. The old definition
194 was incorrect when GCALIGNED was defined to be empty.
195 (union Aligned_String): New type.
196 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
197 implementation ports to compilers that don't align strictly enough.
198 Don't worry about the union sizes; it's not worth bothering about.
199 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
200 Rewrite using USE_STACK_CONS.
201 (scoped_cons): Assume the use of union Aligned_Cons.
202 (lisp_string_size, make_local_string, build_local_string): Remove.
203 Unless otherwise specified, all callers of build_local_string
204 changed to use SCOPED_STRING.
205 (SCOPED_STRING): New macro.
206 * data.c (wrong_choice):
207 * menu.c (single_menu_item):
208 * process.c (Fformat_network_address):
209 Hoist use of SCOPED_STRING out of a scope, so that its returned
210 object lives long enough.
211 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
212 as the string might be long or might not be ASCII.
214 2014-09-29 Eli Zaretskii <eliz@gnu.org>
216 * msdos.c (internal_terminal_init): Bump version to 25.
218 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
220 Keep stack-allocated Lisp objects fast rather than versatile.
221 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
222 (SCOPED_CONS_INITIALIZER): New macro.
223 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
224 (USE_LOCAL_ALLOCA): Remove.
225 (local_cons, local_list1, local_list2, local_list3, local_list4):
226 Remove. Stack overflow checking makes them too slow.
227 (make_local_vector): Likewise. Also we just don't have enough
229 (enum LISP_STRING_OVERHEAD): Remove.
230 (local_string_init, local_vector_init): Remove prototypes.
231 (make_local_string, build_local_string): Redesign to target short
232 compile-time string constants, fall back to regular string allocation
234 (lisp_string_size): New function.
235 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
236 * alloc.c (local_string_init, local_vector_init): Remove.
237 (verify_ascii) [ENABLE_CHECKING]: New function.
238 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
239 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
240 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
241 * xselect.c, xterm.c: All related users changed.
243 2014-09-28 Ken Brown <kbrown@cornell.edu>
245 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
246 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
248 2014-09-27 Ken Brown <kbrown@cornell.edu>
250 Fix implementation of HYBRID_MALLOC on Cygwin.
251 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
252 (bss_sbrk_buffer_beg): New variable. Use it...
253 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
254 incorrect definition.
256 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
258 * keyboard.c (track-mouse): Rename to internal--track-mouse.
259 Make it into a function and change arg to be a function.
261 * lisp.mk (lisp): Add elisp-mode.elc.
263 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
265 * xfns.c (x_default_scroll_bar_color_parameter):
266 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
267 to pacify --enable-gcc-warnings in non-scrollbar builds.
269 2014-09-26 Ken Brown <kbrown@cornell.edu>
271 * w32term.h (ALIGN_STACK): Fix the cpp condition.
273 2014-09-25 Eli Zaretskii <eliz@gnu.org>
275 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
276 MinGW builds that use GCC before 4.2.
278 Default to stack objects on DOS_NT platforms as well.
279 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
280 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
282 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
284 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
285 ALIGN_STACK attribute.
287 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
289 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
290 ALIGN_STACK attribute.
292 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
293 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
295 2014-09-25 Martin Rudalics <rudalics@gmx.at>
297 * frame.c (frame_inhibit_resize):
298 * widget.c (EmacsFrameResize):
299 * window.c (resize_frame_windows, Fset_window_configuration):
300 * xdisp.c (expose_frame):
301 * xfns.c (x_change_tool_bar_height):
302 * xmenu.c (update_frame_menubar):
303 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
304 Remove code left dead after 2014-07-27 changes.
306 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
308 Fix local_cons etc. to not exhaust the stack when in a loop.
310 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
311 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
312 * charset.c (load_charset_map_from_file, Ffind_charset_region)
313 (Ffind_charset_string):
314 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
315 * data.c (wrong_range):
316 * editfns.c (Fpropertize, format2):
317 * emacs.c (init_cmdargs, decode_env_path):
318 * fileio.c (auto_save_error):
319 * fns.c (Fyes_or_no_p):
320 * font.c (font_style_to_value, font_parse_xlfd)
321 (font_parse_family_registry, font_delete_unmatched)
323 * fontset.c (Fset_fontset_font):
324 * frame.c (x_get_arg):
325 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
326 (read_char_minibuf_menu_prompt):
327 * keymap.c (silly_event_symbol_error, describe_vector):
328 * lread.c (load_warn_old_style_backquotes):
329 * menu.c (single_menu_item):
330 * minibuf.c (Fread_buffer):
331 * process.c (status_message, Fformat_network_address)
332 (server_accept_connection):
333 * textprop.c (copy_text_properties):
334 * xdisp.c (Fcurrent_bidi_paragraph_direction):
335 * xfns.c (x_default_scroll_bar_color_parameter):
336 * xfont.c (xfont_open):
337 * xselect.c (x_clipboard_manager_error_1):
338 * xterm.c (x_term_init):
339 Put USE_LOCAL_ALLOCA at the start of the function.
340 * fns.c (maybe_resize_hash_table): Use build_string instead of
341 build_local_string, since we'd otherwise need a conditional
342 USE_LOCAL_ALLOCA here, but this is just debugging output and is
343 not worth the bother of optimization.
344 * font.c (font_delete_unmatched): Remove by-hand code that
345 observed MAX_ALLOCA limit, since it's now done automatically.
346 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
347 since build_local_string needs its sa_alloc.
348 * lisp.h (lisp_word_count): New function.
349 (SAFE_ALLOCA_LISP): Use it.
350 (USE_LOCAL_ALLOCA): New macro.
351 (local_cons, make_local_vector, make_local_string):
352 Observe the MAX_ALLOCA limit.
353 (LISP_STRING_OVERHEAD): New constant.
354 (make_local_string): Use it.
356 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
358 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
359 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
360 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
361 and Solaris and it's likely to work on similar platforms.
363 Avoid signed integer overflow when converting Time to ptrdiff_t.
364 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
366 (position_to_Time, Time_to_position): New functions.
367 (gen_help_event, kbd_buffer_get_event): Use them.
368 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
369 Go back to plain 'unsigned long', so that 'Time' is the same
370 for both X and non-X builds; this is less likely to cause surprise.
371 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
372 are the same size; this is no longer required.
374 * keyboard.c (make_lispy_event): Avoid unnecessary tests
375 of bit 28 and of whether an unsigned value is negative.
376 This simplifies the code a bit, and pacifies clang 3.4.
378 2014-09-24 Eli Zaretskii <eliz@gnu.org>
380 * systime.h (Time): Define as size_t, to be consistent with 64-bit
381 Windows builds, where 'long' is a 32-bit type.
383 * w32inevt.h (w32_console_mouse_position): Update the argument
386 * w32term.c (w32_mouse_position)
387 (x_horizontal_scroll_bar_report_motion)
388 (x_scroll_bar_report_motion): Update the argument types to use
391 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
393 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
394 (struct input_event): ...unsigned bitfields. Likewise for
395 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
396 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
397 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
398 (kbd_buffer_get_event): Adjust users.
399 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
400 (make_scroll_bar_position): New function, refactored out of...
401 (make_lispy_event): ...adjusted user.
402 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
403 * nsterm.m (ns_mouse_position, mouseUp):
404 * term.c (term_mouse_position):
405 * w32inevt.c (w32_console_mouse_position):
406 * w32term.c (w32_mouse_position):
407 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
408 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
409 Prefer enum and explicit enum members to integers and numeric values.
411 * chartab.c (uniprop_encode_value_numeric):
412 * font.c (font_style_to_value): Use make_local_vector.
413 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
414 * keymap.c (append_key): Use scoped_list1.
416 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
417 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
419 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
421 Fix some slow uses and misuses of strcat.
422 * doc.c (get_doc_string):
423 * gtkutil.c (get_utf8_string):
424 * xsmfns.c (x_session_initialize):
425 Avoid recomputation of string length.
426 * ftfont.c (ftfont_spec_pattern):
427 * xfns.c (xic_create_fontsetname):
428 Don't assume output buffer is initially zero.
430 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
432 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
434 * xterm.c (x_term_init): Use new functionality to avoid two needs
435 to compute a string length.
437 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
439 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
441 Use known length of a Lisp string to copy it faster.
442 * lisp.h (lispstrcpy): New function. Add comment.
443 * callproc.c (child_setup):
444 * dbusbind.c (xd_append_arg):
445 * doc.c (get_doc_string):
446 * font.c (Ffont_xlfd_name):
447 * frame.c (xrdb_get_resource):
448 * process.c (Fmake_network_process, network_interface_info):
449 * w32fns.c (Fx_open_connection):
450 * w32proc.c (sys_spawnve):
451 * xfns.c (select_visual):
452 * xfont.c (xfont_list):
453 * xsmfns.c (x_session_initialize):
454 * xterm.c (x_term_init): Use it.
456 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
458 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
459 Problem reported by Dmitry Antipov in thread leading to:
460 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
461 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
462 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
464 * callproc.c (call_process): Save and restore sa_avail.
465 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
466 (AVAIL_ALLOCA): New macro.
467 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
468 Use it, and check against sa_avail rather than MAX_ALLOCA.
470 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
472 On OSX, do not free font-specific data more than once (Bug#18501).
473 * macfont.m (macfont_close): Release and free font-specific data
474 only if it wasn't previously freed.
476 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
478 * unexmacosx.c (dump_it): Improve error message.
480 2014-09-22 Juri Linkov <juri@jurta.org>
482 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
483 (Bug#10747, bug#18334)
485 2014-09-22 Eli Zaretskii <eliz@gnu.org>
487 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
488 units in which the position is measured. (Bug#18493)
490 * xdisp.c (redisplay_internal): Force redisplay of all windows
491 that show a buffer whose narrowing has changed. (Bug#18490)
493 2014-09-22 Eli Zaretskii <eliz@gnu.org>
495 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
496 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
497 lines, draw the hollow-box and hbar cursors on the right side of
498 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
501 * xterm.c (x_draw_stretch_glyph_string):
502 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
503 caused the block cursor to disappear on a TAB in R2L lines in
504 every window except the leftmost one. Reported by Martin Rudalics
507 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
509 Always use matched specpdl entry to record call arguments (Bug#18473).
510 * lisp.h (record_in_backtrace): Adjust prototype.
511 * eval.c (record_in_backtrace): Return current specpdl level.
512 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
513 (eval_sub, Ffuncall): Record call arguments in matched specpdl
514 entry and use that entry in call to backtrace_debug_on_exit.
515 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
516 (do_debug_on_call): Get current specpdl level as 2nd arg.
518 Prefer ptrdiff_t to int and avoid integer overflows.
519 * fileio.c (make_temp_name):
520 * font.c (font_parse_family_registry): Avoid integer
521 overflow on string size calculation.
522 * data.c (Faset): Likewise for byte index.
524 2014-09-22 Eli Zaretskii <eliz@gnu.org>
526 Fix display of R2L lines in partial-width windows.
527 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
528 assigned the correct value.
529 (extend_face_to_end_of_line): Account for truncation and
530 continuation glyphs in R2L rows when one of the fringes is not
532 (display_line): Don't assign negative X offset to a row if we are
533 going to produce a truncation glyph for it. When handling
534 truncated R2L rows, consider the width of the left fringe instead
536 (produce_special_glyphs): Fix bogus assignments.
538 2014-09-22 Eli Zaretskii <eliz@gnu.org>
540 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
542 2014-09-22 Eli Zaretskii <eliz@gnu.org>
544 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
545 always set to a valid value. Make sure the size passed to alloca
546 is always positive. (Bug#18516)
548 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
550 Avoid extra call to oblookup when interning symbols.
551 * lisp.h (intern_driver): Add prototype.
552 * lread.c (intern_driver): New function.
553 (intern1, intern_c_string_1, Fintern):
554 * font.c (font_intern_prop):
555 * w32font.c (intern_font_name): Use it.
557 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
559 Minor improvements to new stack-allocated Lisp objects.
560 * frame.h (FRAME_PARAMETER):
561 Prefer scoped_list1 to local_list1 where either would do.
562 * lisp.h (scoped_list4): New macro.
563 (local_cons, local_list1, local_list2, local_list3, local_list4)
564 (make_local_vector, make_local_string, build_local_string):
565 Prefer functions to macros where either would do.
566 * xdisp.c (build_desired_tool_bar_string):
567 Prefer scoped_list4 to local_list4 where either would do.
569 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
571 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
572 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
573 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
574 * frame.h (FRAME_PARAMETER): New macro.
575 * dispnew.c (init_display):
576 * fontset.c (Fset_fontset_font):
577 * frame.c (x_default_parameter):
578 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
579 * xfns.c (x_default_scroll_bar_color_parameter)
580 (x_default_font_parameter, x_create_tip_frame): Use it.
581 * editfns.c (Fpropertize): Use local_cons.
582 * process.c (status_message): Use build_local_string.
583 * xfont.c (xfont_open): Use make_local_string.
584 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
586 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
588 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
589 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
590 !__clang__. This works with GCC and with clang and is safer for
591 compilers we don't know about.
592 (local_cons): Rename parameter to make capture less likely.
594 2014-09-17 Samuel Bronson <naesten@gmail.com>
596 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
598 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
600 Fix minor problems found by static checking.
601 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
603 * buffer.h (decode_buffer): Doc and indentation fixes.
604 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
606 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
608 Avoid clang-specific warnings.
609 * buffer.c (init_buffer): Shut up -Wself-assign.
610 * process.c (server_accept_connection): Shut up -Wunsequenced.
612 2014-09-16 Daniel Colascione <dancol@dancol.org>
614 * fns.c (sxhash): For symbols, use address as hash code.
616 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
618 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
619 * charset.c (load_charset_map_from_file): Use scoped_list2
620 and build_local_string.
621 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
622 * emacs.c (init_cmdargs, decode_env_path):
623 * fileio.c (Fexpand_file_name):
624 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
625 * frame.c (x_get_arg):
626 * keyboard.c (safe_run_hooks_error):
627 * lread.c (load_warn_old_style_backquotes):
628 * xdisp.c (Fcurrent_bidi_paragraph_direction):
629 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
630 * xselect.c (x_clipboard_manager_error_1)
631 (x_clipboard_manager_save_all):
632 * xterm.c (x_term_init): Use build_local_string.
634 Avoid more integer overflows on string size calculations.
635 * category.c (Fmake_category_set):
636 * xdisp.c (get_overlay_arrow_glyph_row):
637 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
639 2014-09-15 Eli Zaretskii <eliz@gnu.org>
641 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
642 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
643 error message format. Use message_with_string to have non-ASCII
644 file names properly displayed.
645 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
646 when w32-unicode-filenames is non-nil, but not on Windows 9X,
647 where these APIs are not available even in UNICOWS.DLL.
648 Improve the format of error messages and include the file name in them
650 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
651 call play-sound-functions, per documentation.
653 * w32.c (w32_get_long_filename, w32_get_short_filename):
654 Constify the input file name arguments.
656 * w32.h (w32_get_long_filename, w32_get_short_filename):
659 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
661 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
662 * lisp.h (local_cons, local_list1, local_list2, local_list3)
663 [USE_LOCAL_ALLOCATORS]: New macros.
664 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
665 (build_local_string): Avoid argument name expansion clash with
668 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
669 Preprocessor guard to avoid impossible configuration.
670 * charset.c (Ffind_charset_region, Ffind_charset_string):
671 Use make_local_vector.
672 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
673 * textprop.c (Fput_text_property, Fadd_face_text_property):
675 (copy_text_properties): Use local_cons and local_list3.
676 * chartab.c (uniprop_table):
677 * data.c (wrong_choice, wrong_range):
678 * doc.c (get_doc_string):
679 * editfns.c (format2):
680 * fileio.c (Fexpand_file_name, auto_save_error):
681 * fns.c (Fyes_or_no_p):
682 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
683 * fontset.c (Fset_fontset_font):
684 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
685 (read_char_minibuf_menu_prompt):
686 * keymap.c (silly_event_symbol_error, describe_vector):
687 * menu.c (single_menu_item):
688 * minibuf.c (Fread_buffer):
689 * process.c (status_message, Fformat_network_address)
690 (server_accept_connection): Use make_local_string and
691 build_local_string. Prefer compound literals where appropriate.
693 2014-09-15 Daniel Colascione <dancol@dancol.org>
695 * fns.c (Fsort): Tweak sort docstring.
697 2014-09-15 Eli Zaretskii <eliz@gnu.org>
699 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
700 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
701 set errno to EAGAIN instead, to allow the caller to retry the
702 write after some waiting. Fixes deadlocks when Emacs exchanges a
703 lot of data through the pipe. (Bug#18420)
705 * sound.c (Fplay_sound_internal): Encode the sound file name in
706 the ANSI codepage. Expand it against data-directory, as per docs,
707 not against the current directory. No need to make a local copy
708 of the file name; pass the encoded file name directly to
709 do_play_sound. (Bug#18463)
711 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
712 NULL, and the file name is not encodable in ANSI codepage, return
713 the string with "?" replacement characters, which will fail the
714 caller. This avoids returning a random value in that case.
716 2014-09-15 Martin Rudalics <rudalics@gmx.at>
718 * window.c (Fresize_mini_window_internal): Set w->total_lines
719 from w->pixel_height (Bug#18422).
721 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
723 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
724 (toggleFullScreen:): Take frame_resize_pixelwise into account when
725 setting resize increments (Bug#18435).
727 2014-09-15 Eli Zaretskii <eliz@gnu.org>
729 * xdisp.c (pos_visible_p): Properly save and restore the iterator
730 state around the call to line_bottom, since it can move the
731 iterator to another screen line. This fixes off-by-one errors in
732 the reported row in some rare cases.
734 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
736 * callproc.c (init_callproc): Fix bug introduced at
737 2014-09-07 (Bug#18474).
739 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
741 Prefer ptrdiff_t to int and avoid integer overflows.
742 * fileio.c (make_temp_name):
743 * font.c (font_parse_family_registry): Avoid integer
744 overflow on string size calculation.
745 * data.c (Faset): Likewise for byte index.
747 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
749 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
751 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
753 * lisp.h (make_local_string): Nitpick indent.
754 * print.c (Fprin1_to_string): Remove unused GCPROs.
756 More debugging aids around GCPROs.
757 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
758 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
759 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
761 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
762 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
764 Remove redundant GCPROs around Ffuncall and Fapply calls.
765 This is safe because Ffuncall protects all of its arguments by itself.
766 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
767 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
768 (call6, call7): Likewise. Use compound literals where applicable.
769 (run_hook_with_args_2): Use compound literal.
771 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
773 Pacify --enable-gcc-warnings when no window system is used.
774 These warnings found that subscript error, so they seem worthwhile.
775 * composite.c (char_composable_p): Simplify a bit.
776 * frame.c (x_set_frame_parameters): Add an IF_LINT.
777 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
778 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
779 * window.c (set_window_scroll_bars):
780 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
781 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
782 Ignore -Wsuggest-attribute=const.
783 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
784 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
786 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
788 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
789 Use check_iso_charset_parameter instead of doing the checks by hand.
790 (check_iso_charset_parameter): Move up. Check parameters a bit
791 more carefully, and return true for 96-char sets. All callers changed.
793 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
795 Simplify lisp.h by removing the __COUNTER__ business.
796 Problem reported by Dmitry Antipov in:
797 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
798 * lisp.h (make_local_vector, make_local_string)
799 (build_local_string): Simplify by not bothering with __COUNTER__.
800 The __COUNTER__ business wasn't working properly, and was needed
801 only for hypothetical future expansion anyway.
803 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
805 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
806 terms to determine bitmap color. (Bug#18437)
808 2014-09-10 Eli Zaretskii <eliz@gnu.org>
810 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
813 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
815 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
817 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
819 * xterm.c (handle_one_xevent): Detect iconified by looking at
820 _NET_WM_STATE_HIDDEN.
822 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
824 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
825 These can generate a constant with the correct value but the wrong
826 width, which doesn't work as a printf argument. All uses removed.
827 Problem reported by Dmitry Antipov in:
828 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
829 (ENUMABLE): Remove; no longer needed.
830 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
831 Remove; no longer needed because of the above change.
832 Each definiens moved to the only use.
834 Improve the experimental local and scoped allocation.
835 * alloc.c (local_string_init, local_vector_init):
836 New functions, defined if USE_LOCAL_ALLOCATORS.
837 Mostly, these are moved here from lisp.h, as it's not
838 clear it's worth making them inline.
839 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
840 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
841 USE_STACK_LISP_OBJECTS, not on a laundry list.
842 (local_string_init, local_vector_init): New decls.
843 (union Aligned_Cons): New type.
844 (scoped_cons): Use it. Give up on the char trick, as it's a too
845 much of a maintenance hassle; if someone wants this speedup
846 they'll just need to convince their compiler to align properly.
847 Conversely, use the speedup if struct Lisp_Cons happens to
848 be aligned even without a directive. Better yet, help it along
849 by using union Aligned_Cons rather than struct Lisp_Cons.
850 (pointer_valid_for_lisp_object): Remove. This check is not
851 necessary, since make_lisp_ptr is already doing it. All uses removed.
852 (local_vector_init, local_string_init): Move to alloc.c.
853 (build_local_vector): Remove this awkward macro, replacing with ...
854 (make_local_vector): New macro, which acts more like a function.
855 Use statement expressions and use __COUNTER__ to avoid macro
856 capture. Fall back on functions if these features are not supported.
857 (build_local_string, make_local_string): Likewise.
859 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
861 * xterm.c (x_term_init): Consolidate duplicated code.
862 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
863 (x_delete_terminal): Do not close X connection fd (Bug#18403).
864 Add eassert and mark dpyinfo as dead only if it was alive.
866 Add macros to allocate temporary Lisp objects with alloca.
867 Respect MAX_ALLOCA and fall back to regular GC for large objects.
868 * character.h (parse_str_as_multibyte): Move prototype to ...
869 * lisp.h (parse_str_as_multibyte): ... here.
870 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
871 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
873 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
874 (local_string_init): New functions.
875 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
876 (init_alloc_once): Call it.
878 Cleanup last change and make all new stuff conditional.
879 * lisp.h (build_local_string): Rename to ...
880 (make_local_string): ... this macro.
881 (build_local_string, scoped_list1, scoped_list3): New macros.
882 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
883 and functions as such, use regular fallbacks otherwise.
884 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
887 2014-09-08 Eli Zaretskii <eliz@gnu.org>
889 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
890 always make sure the marginal areas of the row are in sync with
891 what the window wants. (Bug#18419)
893 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
894 existing binding of a variable, to avoid silently aborting
895 commands that use specbind. (Bug#18331)
897 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
899 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
900 * coding.c (growable_destination): New function.
901 (produce_chars): Use it for sanity checks. Do not fiddle with
902 dst_end if the source and destination are both nil, as it's
903 the caller's responsibility to avoid overlap.
904 * keyboard.c (read_decoded_event_from_main_queue):
905 The destination must be MAX_MULTIBYTE_LENGTH times the max source
906 length, not 4 times, to prevent decode_coding_c_string from trying
907 to reallocate a destination. This removes the need for the FIXME.
909 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
910 All callers simplified. Add a comment about exec_failed, vfork,
913 Adjust drag-and-drop fix when window is above top (Bug#18303).
914 * xselect.c (x_fill_property_data): Don't let sign bit of negative
915 XCDR bleed into XCAR's encoded value. Improve checks for
916 out-of-range data while we're at it.
918 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
920 * xselect.c (x_fill_property_data): Handle negative XCDR when data
921 is CONSP (Bug#18303).
923 2014-09-07 Eli Zaretskii <eliz@gnu.org>
925 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
926 'alloca' gets passed arguments larger than MAX_ALLOCA.
928 * font.c (MAX): Define if not defined elsewhere.
930 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
932 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
933 here for destination buffer, to work around what appears to be a
934 bug in decode_coding_c_string when the source and destination are
937 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
938 This follows up on the recent thread in emacs-devel on alloca; see:
939 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
940 This patch also cleans up alloca-related glitches noted while
941 examining the code looking for unbounded alloca.
943 * callproc.c (init_callproc):
944 Rewrite to avoid need for alloca.
945 * buffer.c (mouse_face_overlay_overlaps)
946 (report_overlay_modification):
947 * buffer.h (GET_OVERLAYS_AT):
948 * coding.c (make_subsidiaries):
949 * doc.c (Fsnarf_documentation):
950 * editfns.c (Fuser_full_name):
951 * fileio.c (Ffile_name_directory, Fexpand_file_name)
952 (search_embedded_absfilename, Fsubstitute_in_file_name):
953 * fns.c (Fmake_hash_table):
954 * font.c (font_vconcat_entity_vectors, font_update_drivers):
955 * fontset.c (fontset_pattern_regexp, Ffontset_info):
956 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
957 (xrdb_get_resource, x_get_resource_string):
958 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
959 * ftxfont.c (ftxfont_draw):
960 * image.c (xbm_load, xpm_load, jpeg_load_body):
961 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
963 * keymap.c (Fdescribe_buffer_bindings, describe_map):
965 * menu.c (digest_single_submenu, find_and_call_menu_selection)
966 (find_and_return_menu_selection):
967 * print.c (PRINTFINISH):
968 * process.c (Fformat_network_address):
969 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
970 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
971 * sound.c (wav_play, au_play):
972 * syntax.c (skip_chars):
973 * term.c (tty_menu_activate, tty_menu_show):
974 * textprop.c (get_char_property_and_overlay):
975 * window.c (Fset_window_configuration):
976 * xdisp.c (safe__call, next_overlay_change, vmessage)
977 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
978 * xfaces.c (face_at_buffer_position):
979 * xmenu.c (x_menu_show):
980 Use SAFE_ALLOCA etc. instead of plain alloca, since the
981 allocation size isn't bounded.
982 * callint.c (Fcall_interactively): Redo memory_full check
983 so that it can be done at compile-time on some platforms.
984 * coding.c (MAX_LOOKUP_MAX): New constant.
985 (get_translation_table): Use it.
986 * callproc.c (call_process): Use SAFE_NALLOCA instead of
987 SAFE_ALLOCA, to catch integer overflows on size calculation.
988 (exec_failed) [!DOS_NT]: New function.
989 (child_setup) [!DOS_NT]: Use it.
990 * editfns.c (Ftranspose_regions):
991 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
992 * editfns.c (check_translation):
993 Allocate larger buffers on the heap.
994 * eval.c (internal_lisp_condition_case):
995 Check for MAX_ALLOCA overflow.
996 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
997 (Fbase64_encode_region, Fbase64_decode_region):
998 Avoid unnecessary calls to SAFE_FREE before 'error'.
999 * buffer.c (mouse_face_overlay_overlaps):
1000 * editfns.c (Fget_pos_property, check_translation):
1001 * eval.c (Ffuncall):
1002 * font.c (font_unparse_xlfd, font_find_for_lface):
1003 * ftfont.c (ftfont_drive_otf):
1004 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1005 (menu_bar_items, tool_bar_items):
1006 * sound.c (Fplay_sound_internal):
1007 * xdisp.c (load_overlay_strings, dump_glyph_row):
1008 Use an ordinary auto buffer rather than alloca, since the
1009 allocation size is fixed and small.
1010 * ftfont.c: Include <c-strcase.h>.
1011 (matching_prefix): New function.
1012 (get_adstyle_property): Use it, to avoid need for alloca.
1013 * keyboard.c (echo_add_key):
1014 * keymap.c (describe_map): Use ptrdiff_t, not int.
1015 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1016 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1017 when counting bytes.
1018 * lisp.h (xlispstrdupa): Remove, replacing with ...
1019 (SAFE_ALLOCA_STRING): ... new macro with different API.
1020 This fixes a portability problem, namely, alloca result
1021 passed to another function. All uses changed.
1022 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1024 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1025 (REGEX_ALLOCATE): New macros.
1026 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1027 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1029 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1031 (decode_mode_spec_coding): Store directly into buf rather than
1032 into an alloca temporary and copying the temporary to the buf.
1034 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1036 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1038 2014-09-04 Jan D <jhd@f20.localdomain>
1040 * xterm.c (x_term_init): Don't call x_session_initialize if running
1041 as a daemon (Bug#18375).
1043 * xsmfns.c: Initialize ice_fd.
1045 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1047 Less chatter in 'make' output.
1048 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1049 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1050 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1052 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1054 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1055 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1057 * nsfns.m (Fx_create_frame):
1058 * w32fns.c (Fx_create_frame):
1059 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1062 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1064 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1065 the reported row in the case of a window with a header line, by
1066 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1067 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1069 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1071 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1072 when configured --with-wide-int on typical 32-bit platforms.
1074 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1076 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1077 when HPOS is negative, for the benefit of R2L glyph rows whose
1078 newline overflows into the fringe.
1080 2014-09-03 Ken Brown <kbrown@cornell.edu>
1082 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1084 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1086 Minor cleanup of recent strlen-avoiding patch.
1087 * fileio.c (CHECK_LENGTH): Remove.
1088 Rewrite callers so that they don't need it.
1089 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1090 variable wasn't set.
1092 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1094 * fileio.c (CHECK_LENGTH): New macro.
1095 (Fexpand_file_name): Use it and get rid of a few more calls
1096 to strlen and strcat.
1097 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1098 * lisp.h (egetenv): ... because of a new inline function used to
1099 avoid calls to strlen for a compile-time constants.
1101 * buffer.h (decode_buffer): New function.
1102 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1103 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1104 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1105 * data.c (Flocal_variables_p):
1106 * fileio.c (Fverify_visited_file_modtime):
1107 * marker.c (live_buffer): Use it.
1109 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1111 Avoid extra calls to strlen in filesystem I/O routines.
1112 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1113 the length of 'newdir' is known or may be precalculated.
1114 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1115 not 'char *', and so use precalculated length.
1116 (Ffile_accessible_directory_p):
1117 * callproc.c (encode_current_directory, init_callproc):
1118 * charset.c (init_charset):
1119 * lread.c (load_path_check, load_path_default): Adjust users.
1120 * lisp.h (file_accessible_directory_p): Tweak prototype.
1122 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1124 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1127 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1129 --enable-silent-rules now suppresses more chatter.
1130 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1131 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1132 (am__v_CCLD_1): New macros, taken from Automake.
1133 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1135 Clean up extern decls a bit.
1136 * bytecode.c: Include blockinput.h and keyboard.h rather
1137 than rolling their APIs by hand.
1138 * emacs.c: Include regex.h and rely on its and lisp.h's API
1139 rather than rolling them by hand.
1140 * lastfile.c: Include lisp.h, to check this file's API.
1141 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1143 * regex.h (re_max_failures): New decl.
1144 * unexcw.c, unexmacosx.c, unexw32.c:
1145 Rely on lisp.h's API rather than rolling it by hand.
1146 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1147 Declare at top level, to pacify GCC -Wnested-externs.
1149 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1151 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1152 clipping rectangle become negative (i.e. large positive, since
1153 it's an unsigned data type). This can happen in R2L hscrolled
1154 glyph rows, and caused us to draw the cursor glyph on the fringe.
1155 For the details, see
1156 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1158 2014-08-31 Ken Brown <kbrown@cornell.edu>
1160 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1161 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1162 is defined. (Bug#18368)
1164 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1166 Vector-sorting fixes (Bug#18361).
1167 It's not safe to call qsort or qsort_r, since they have undefined
1168 behavior if the user-specified predicate is not a total order.
1169 Also, watch out for garbage-collection while sorting vectors.
1170 * fns.c: Include <vla.h>.
1171 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1172 (sort_vector_compare): Remove, replacing with ....
1173 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1174 ... these new functions.
1175 (sort_vector): Rewrite to use the new functions.
1176 GCPRO locals, since the predicate can invoke the GC.
1177 Since it's in-place return void; caller changed.
1178 (merge): Use 'inorder', for clarity.
1180 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1181 One can't hoist this out of the 'if', because intervening calls to
1182 newlocale, twolower, etc. can change errno.
1184 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1186 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1187 wording of the error messages.
1188 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1191 * w32proc.c (get_lcid_callback): Accept locale specifications
1192 without the country part, as in "enu" vs "enu_USA".
1193 (w32_compare_strings): Signal an error if a locale was specified,
1194 but couldn't be translated into a valid LCID.
1196 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1198 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1200 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1202 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1203 errno after towlower_l. errno's value is not specified after
1204 towlower_l. Instead, assume that towlower_l returns its argument
1205 on failure, which is portable in practice.
1207 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1209 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1211 * w32proc.c (w32_compare_strings): Accept additional argument
1212 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1213 if requested. If w32-collate-ignore-punctuation is non-nil, add
1214 NORM_IGNORESYMBOLS to the flags.
1215 (LINGUISTIC_IGNORECASE): Define if not already defined.
1216 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1218 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1221 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1223 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1224 Define substitutes for platforms that lack them.
1225 (str_collate): Add arguments locale and ignore_case.
1227 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1228 Add optional arguments LOCALE and IGNORE-CASE.
1230 * lisp.h (str_collate): Adapt argument list.
1232 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1234 Add vectors support to Fsort.
1235 * fns.c (sort_vector, sort_vector_compare): New functions.
1236 (sort_list): Likewise, refactored out of ...
1237 (Fsort): ... adjusted user. Mention vectors in docstring.
1238 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1239 * alloc.c (make_save_int_obj): New function.
1240 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1241 (make_save_int_obj): Add prototype.
1243 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1244 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1245 Conditionally define to match system's qsort_r signature.
1246 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1248 2014-08-28 Ken Brown <kbrown@cornell.edu>
1250 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1251 dumping and the system malloc after dumping. (Bug#18222)
1253 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1254 Define as macros, expanding to hybrid_malloc, etc.
1255 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1256 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1258 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1259 full implementation on Cygwin. Remove Cygwin-specific code that
1260 is no longer needed.
1261 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1262 Redefine as macros expanding to gmalloc, grealloc, etc.
1263 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1264 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1265 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1266 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1268 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1269 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1270 HAVE_POSIX_MEMALIGN)]: New functions.
1271 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1272 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1273 hybrid_aligned_alloc; declare.
1274 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1275 HAVE_POSIX_MEMALIGN)]: Define.
1276 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1277 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1278 Define as macro, expanding to gget_current_dir_name, and define
1280 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1281 malloc_enable_thread(). Don't initialize malloc.
1282 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1283 no longer defined on Cygwin).
1284 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1285 * sheap.c (bss_sbrk_buffer_end): New variable.
1286 * unexcw.c (__malloc_initialized): Remove variable.
1287 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1289 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1292 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1294 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1295 In `event->y' return entire range (the size of the scroll bar minus
1297 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1298 return entire range (the scaled size of the scroll bar minus
1299 that of the slider). In `portion' return the scaled position of
1301 (xaw_jump_callback): Restore part of code for vertical scroll
1302 bar broken in change from 2014-07-27.
1303 (xaw_scroll_callback): Provide incremental scrolling with
1304 horizontal scroll bars.
1306 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1308 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1310 * indent.c (Fvertical_motion): Fix vertical motion up through a
1311 display property after a newline. (Bug#18276)
1313 * xdisp.c (display_line): Don't assume that the call to
1314 reseat_at_next_visible_line_start ends up at a character
1315 immediately following the newline on the previous line.
1316 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1317 beyond ZV, which causes infloop in redisplay. For the details, see
1318 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1320 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1321 coordinate for hscrolled R2L screen lines. (Bug#18277)
1323 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1325 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1328 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1330 * syntax.c (scan_lists): Don't examine positions before BEGV.
1333 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1335 Improve robustness of new string-collation code (Bug#18051).
1336 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1337 (newlocale, wcscoll_l): Define substitutes for platforms that
1338 lack them, so as to simplify the mainline code.
1339 (str_collate): Simplify the code by assuming the above definitions.
1340 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1341 For example, the old version left the Emacs in the wrong locale if
1342 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1343 result. Report an error if newlocale fails.
1345 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1347 * lisp.h (str_collate):
1348 * sysdep.c (str_collate): Return int.
1349 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1351 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1353 Fix some glitches in previous change.
1354 * sysdep.c (stack_direction): Replace stack_grows_down
1355 to simplify calculation of stack boundaries.
1356 (handle_sigsegv): Check whether we really crash somewhere near
1357 to stack boundary, and handle fatal signal as usual if not.
1358 (init_sigsegv): Adjust accordingly.
1359 * keyboard.c (Vtop_level_message): Rename to
1360 Vinternal__top_level_message, as suggested by Stefan Monnier in
1361 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1362 All related users changed.
1364 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1366 Handle C stack overflow caused by too nested Lisp evaluation.
1367 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1368 siglongjmp point to transfer control from SIGSEGV handler.
1369 * keyboard.c (return_to_command_loop, recover_top_level_message)
1370 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1371 (regular_top_level_message): New variable.
1372 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1373 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1375 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1376 new variables described above.
1377 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1378 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1379 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1380 (init_sigsegv): New function.
1381 (init_signals): Use it.
1383 2014-08-25 Ken Brown <kbrown@cornell.edu>
1385 * emacs.c (main): Remove use of obsolete macro
1386 G_SLICE_ALWAYS_MALLOC.
1388 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1390 Implement locale-sensitive string collation for MS-Windows.
1391 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1392 New functions. (Bug#18051)
1394 * w32.h (w32_compare_strings): Add prototype.
1396 * w32.c <g_b_init_compare_string_w>: New global flag.
1397 (globals_of_w32): Initialize it.
1399 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1401 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1402 [WINDOWSNT]: Call str_collate on MS-Windows.
1404 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1406 One more minor cleanup of font subsystem.
1407 * font.h (struct font_driver): Convert text_extents to
1408 return void because returned value is never actually used.
1409 * macfont.m (macfont_text_extents):
1410 * w32font.c (w32font_text_extents):
1411 * xftfont.c (xftfont_text_extents): Adjust to return void
1412 and assume that 'metrics' argument is always non-NULL.
1413 * ftfont.c (ftfont_text_extents):
1414 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1416 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1418 Minor cleanups of str_collate fix (Bug#18051).
1419 * fns.c (str_collate): Move decl from here ...
1420 * lisp.h (str_collate): ... to here.
1421 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1422 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1423 potential problems with integer overflow. Don't assume
1424 setlocale succeeds. Remove unnecessary test before restoring
1425 locale via setlocale, and free the copied setlocale string
1428 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1430 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1432 * sysdep.c (str_collate): New function. (Bug#18051)
1434 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1436 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1437 if the initial "rm -f" fails. This is for MinGW builds, where
1438 MS-Windows will not allow deleting the executable file of a
1441 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1443 * w32term.c (w32_scroll_bar_handle_click)
1444 (w32_horizontal_scroll_bar_handle_click)
1445 (x_scroll_bar_report_motion)
1446 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1447 SB_THUMBTRACK, use the 32-bit position information returned by
1448 GetScrollInfo, not the 16-bit information returned in the Windows
1451 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1453 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1454 second coordinate ('y') reported for dragging the horizontal
1457 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1459 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1460 and text area-relative x-coordinates.
1462 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1464 Avoid overwriting the reversed_p flags in the glyph matrices when
1465 init_iterator or start_display are called.
1466 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1468 (tool_bar_height, redisplay_tool_bar, try_window)
1469 (try_window_reusing_current_matrix, try_window_id)
1470 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1471 reversed_p flag of the iterator's glyph row where the glyph row
1472 is going to be redrawn.
1474 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1476 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1478 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1480 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1481 of emacs_event return length from si.nPage to si.nMax.
1482 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1483 interchange start and end of thumb.
1485 2014-08-15 Ken Brown <kbrown@cornell.edu>
1487 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1488 ERRORCHECK mutexes. (Bug#18222)
1490 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1492 * frame.c (set_menu_bar_lines_1): Remove.
1493 (set_menu_bar_lines): Call change_frame_size instead of
1494 set_menu_bar_lines_1.
1496 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1498 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1501 2014-08-11 Glenn Morris <rgm@gnu.org>
1503 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1504 writing before backing up, since it causes a more serious problem
1505 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1506 (choose_write_coding_system): No longer callable from Lisp.
1507 Move last piece back here from Fwrite_region.
1508 (Fwrite_region, syms_of_fileio): Update for above changes.
1510 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1512 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1513 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1514 (Fwindow_new_pixel, Fset_window_new_pixel)
1515 (Fset_window_new_total, Fset_window_new_normal)
1516 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1518 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1520 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1522 * fontset.c (Finternal_char_font): Recompute basic faces if the
1523 frame's face cache was cleared. (Bug#18162)
1525 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1527 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1528 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1529 base buffer's undo list.
1531 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1533 Fix a couple of recent inadvertent breaks of the MSDOS port.
1534 * msdos.c: include required menu.h
1535 * term.c: set correct menu_show_hook on MSDOS.
1537 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1539 Fix handling of menu bar line on TTY frames (Bug#18136)
1541 * dispnew.c (handle_window_change_signal):
1542 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1543 frame's menu bar lines subtracted from height.
1544 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1546 (adjust_frame_size): Count in menu bar when setting FrameRows.
1547 (make_terminal_frame): When setting up the frame's lines and
1548 text height don't count in the menu bar.
1549 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1550 lines subtracted from height.
1551 (do_switch_frame): Set tty's FrameRows to number of total lines
1553 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1554 is used, return total number of lines and columns.
1555 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1557 * term.c (OUTPUT, tty_set_terminal_modes)
1558 (tty_set_terminal_window, tty_set_scroll_region)
1559 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1560 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1561 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1562 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1563 Call change_frame_size with frame's menu bar lines subtracted
1565 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1566 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1569 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1571 * alloc.c (Fmemory_info): Remove a stray brace.
1573 * process.c: Fix a comment typo.
1575 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1577 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1579 * widgetprv.h (EmacsFramePart): Remove font.
1581 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1582 (resources, setup_frame_cursor_bits): Remove unused variables and
1583 functions, esp. wrt. font (Bug#18227).
1585 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1587 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1589 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1591 Refer to MS-DOS using the same name everywhere.
1593 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1597 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1599 * w32term.c (w32_redeem_scroll_bar):
1600 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1601 not redeeming scroll bars that have been turned off.
1603 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1605 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1606 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1607 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1608 (safe_run_hook_funcall): Adjust accordingly.
1610 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1612 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1613 Condition correctly according to toolkit used.
1614 * frame.c (make_initial_frame, make_terminal_frame)
1615 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1616 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1617 assignments according to presence of toolkit scrollbars.
1618 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1619 Condition correctly according to toolkit used.
1620 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1621 only if toolkit supports it.
1622 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1624 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1626 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1628 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1630 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1631 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1632 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1633 (safe_run_hooks): Remove comment which is not relevant any more.
1635 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1637 Don't let big frames overrun the stack.
1638 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1639 Use SAFE_NALLOCA, not alloca.
1641 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1642 * dired.c (directory_files_internal): Use a volatile variable
1643 to prevent the compiler from optimizing away all copies of a local.
1644 I wonder how many other GC-related bugs like this lurk elsewhere?
1646 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1647 * xterm.h (struct x_display_info): New member 'connection'.
1648 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1649 so that x_delete_terminal has a file descriptor to pass to
1650 delete_keyboard_wait_descriptor.
1652 Don't mishandle year-9999 dates (Bug#18176).
1653 * editfns.c (decode_time_components): Store an invalid timespec
1654 on overflow, instead of returning false, so that the caller can
1655 distinguish overflow from other errors.
1656 (lisp_time_argument, lisp_seconds_argument): If the time is out
1657 of range, signal a time overflow instead of an invalid time spec.
1658 * keyboard.c (decode_timer): Treat time overflow like other
1661 Avoid undefined behavior with signed left shift.
1662 Caught by 'gcc -fsanitize=undefined'.
1663 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1664 * dispnew.c (line_hash_code, scrolling):
1665 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1666 Use 'unsigned', not 'int', for line hashes.
1667 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1669 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1671 Make compare-strings more compatible with old behavior (Bug#17903).
1672 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1674 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1676 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1677 Don't add label between left and right buttons (Bug#18129).
1679 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1681 Make functions static that no longer need to be extern.
1682 * frame.c, frame.h (set_menu_bar_lines):
1683 * keyboard.c (Qleftmost, Qrightmost):
1684 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1685 (x_set_internal_border_width):
1688 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1690 Fix display of R2L lines when the last character fits only partially.
1691 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1693 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1694 R2L row is visible only partially, give the row a negative x
1696 (display_line): Fix the calculation of the glyph whose pixel width
1697 is used to decide whether the last produced glyph fits on the
1698 line. When the last glyph fits only partially, give the row a
1701 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1702 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1703 pixel width of the first glyph that is hscrolled from display.
1704 (display_line): In R2L glyph rows, don't give a negative offset to
1705 row->x when the first glyph begins before first_visible_x.
1707 * xdisp.c (display_line): If called with iterator set up to write
1708 to a marginal area, delay the call to handle_line_prefix until we
1709 switch back to the text area. (Bug#18035)
1711 * .gdbinit (xwindow): The members total_cols, total_lines,
1712 left_col, and top_line are C integers (and has been so for the
1715 2014-08-01 Andreas Schwab <schwab@suse.de>
1717 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1718 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1720 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1722 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1723 (timerfd_callback): Ignore weird events with no data. Add tight
1724 assertions and comments.
1725 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1726 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1728 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1730 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1731 I had confused && with ||.
1733 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1735 Simplify timerfd configuration and fix some minor glitches.
1736 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1737 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1738 Fall back on timer_create if timerfd_create fails at runtime.
1739 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1740 kernel primitives to do resolution. All uses removed.
1741 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1742 (turn_on_atimers): Clear timer_create-based timers too,
1745 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1746 Without this change, the code can access the local variable 'width'
1747 even when it has not been initialized, and likewise for 'height';
1748 in either case this leads to undefined behavior.
1750 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1752 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1753 necessary, put horizontal scroll bar resources as well. See
1754 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1755 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1757 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1759 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1760 background value to match the resource of its vertical counterpart.
1762 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1764 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1765 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1767 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1769 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1770 change that added the top margin height to the requested height
1771 and revert (undocumented) part of 2014-07-28 change that changed
1772 the logic of whether a size change occurred.
1774 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1776 * .gdbinit (xwindow): The members total_cols, total_lines,
1777 left_col, and top_line are C integers (and has been so for the
1780 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1783 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1785 On GNU/Linux, use timerfd for asynchronous timers.
1786 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1787 (toplevel): Rename alarm_timer_ok to special_timer_available.
1788 [HAVE_TIMERFD]: Declare timerfd.
1789 [HAVE_CLOCK_GETRES]: Declare resolution.
1790 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1791 system timer resolution.
1792 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1793 (timerfd_callback) [HAVE_TIMERFD]: New function.
1794 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1795 [ENABLE_CHECKING]: New function for the sake of automated tests.
1796 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1797 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1798 [ENABLE_CHECKING]: Defsubr test function.
1799 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1800 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1801 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1803 Fix --without-x build and pacify --enable-gcc-warnings.
1804 Problems reported in Bug#18122 and Bug#18124.
1805 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1806 (frame_windows_min_size): Now static.
1807 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1809 (adjust_frame_size): Always declare prototype.
1811 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1812 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1813 * atimer.c (timerfd_callback): Always read expiration data.
1815 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1816 * process.c (add_timer_wait_descriptor): Add timer descriptor
1817 to input_wait_mask and non_process_wait_mask as well.
1819 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1821 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1823 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1825 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1826 Reinstate code removed by the prevoius commit to this file.
1828 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1830 * buffer.h (struct buffer): New fields scroll_bar_height and
1831 horizontal_scroll_bar_type.
1832 * buffer.c (bset_scroll_bar_height)
1833 (bset_horizontal_scroll_bar_type): New functions.
1834 (Fbuffer_swap_text): Handle old_pointm field.
1835 (init_buffer_once): Set defaults for scroll_bar_height and
1836 horizontal_scroll_bar_type.
1837 (syms_of_buffer): New variables scroll_bar_height and
1838 horizontal_scroll_bar_type.
1839 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1840 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1841 (set_vertical_scroll_bar): Remove prototype.
1842 (x_change_tool_bar_height): Add prototype.
1843 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1844 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1845 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1847 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1848 (update_window): Start mode_line_row->y after horizontal scroll
1850 (change_frame_size_1): Call adjust_frame_size.
1851 (init_display): When changing the size of a tty frame do not
1852 pass height of menu bar.
1853 (Qframe_windows_min_size): New symbol.
1854 * frame.h (struct frame): List tool bar fields after menu bar
1855 fields. Add official, total_lines, horizontal_scroll_bars,
1856 config_scroll_bar_height and config_scroll_bar_lines fields.
1857 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1858 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1859 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1860 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1861 (FRAME_WINDOWS_HEIGHT): New macros.
1862 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1863 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1864 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1865 horizontal scroll bar.
1866 (frame_inhibit_resize, adjust_frame_size)
1867 (frame_windows_min_size): Add declarations.
1868 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1869 (x_set_scroll_bar_default_height, x_set_left_fringe)
1870 (x_set_right_fringe, x_set_vertical_scroll_bars)
1871 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1872 (x_set_scroll_bar_height): Add external declarations.
1873 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1874 (adjust_frame_size): New functions.
1875 (make_frame): Initial horizontal_scroll_bars field.
1876 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
1878 (make_initial_frame, make_terminal_frame): No horizontal scroll
1879 bar in initial and terminal frames. Use adjust_frame_size.
1880 (Fframe_total_cols): Fix doc-string.
1881 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1882 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1883 Rewrite using adjust_frame_size.
1884 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1885 (Qframe_windows_min_size): New symbols.
1886 (x_set_frame_parameters): Remove call of check_frame_size.
1887 (x_report_frame_params): Return scroll_bar_height value.
1888 (x_set_left_fringe, x_set_right_fringe): New functions.
1889 (adjust_frame_height, x_set_internal_border_width)
1890 (x_set_fringe_width): Remove.
1891 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1892 (x_set_scroll_bar_width, x_set_right_divider_width)
1893 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1894 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1896 (x_figure_window_size): Rewrite to make frame display the
1897 expected number of lines.
1898 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1899 (Vdefault_frame_horizontal_scroll_bars)
1900 (Vframe_initial_frame_tool_bar_height)
1901 (frame_inhibit_implied_resize): New variables.
1902 * fringe.c (compute_fringe_widths): Remove.
1903 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1904 (xg_create_horizontal_scroll_bar)
1905 (xg_update_horizontal_scrollbar_pos)
1906 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1907 (xg_get_default_scrollbar_height)
1908 (xg_clear_under_internal_border): Extern.
1909 * gtkutil.c (xg_frame_resized): Don't call
1910 do_pending_window_change.
1911 (xg_frame_set_char_size): Use adjust_frame_size.
1912 (style_changed_cb): Call update_theme_scrollbar_height and
1913 x_set_scroll_bar_default_height.
1914 (x_wm_set_size_hint): Don't call check_frame_size.
1915 (update_theme_scrollbar_height)
1916 (xg_get_default_scrollbar_height)
1917 (xg_create_horizontal_scroll_bar)
1918 (xg_update_horizontal_scrollbar_pos)
1919 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1920 (xg_create_scroll_bar): Set horizontal slot of bar.
1921 (xg_initialize): Call update_theme_scrollbar_height.
1922 (xg_clear_under_internal_border): No more static.
1923 * insdel.c (adjust_suspend_auto_hscroll): New function.
1924 (adjust_markers_for_delete, adjust_markers_for_insert)
1925 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1926 * keyboard.c (readable_events, discard_mouse_events)
1927 (make_lispy_event): Handle horizontal scroll bar click events.
1928 (Fsuspend_emacs): When changing the size of a tty frame do not
1929 pass height of menu bar.
1930 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1931 (Qright, Qleftmost, Qrightmost): New symbols.
1932 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1934 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1935 * nsfns.m (x_set_internal_border_width): New function.
1936 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
1937 Remove extended fringe code.
1938 (x_set_window_size, x_new_font): Don't call
1939 compute_fringe_widths.
1940 * term.c (Fresume_tty): When changing the size of a tty frame do
1941 not pass height of menu bar.
1942 (clear_tty_hooks, set_tty_hooks):
1943 Clear horizontal_scroll_bar_hook.
1944 (init_tty): Frame has no horizontal scroll bars.
1945 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
1946 scroll_bar_before_handle, scroll_bar_horizontal_handle,
1947 scroll_bar_after_handle, scroll_bar_left_arrow,
1948 scroll_bar_right_arrow, scroll_bar_to_leftmost and
1949 scroll_bar_to_rightmost entries.
1950 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
1951 (struct terminal): Add set_horizontal_scroll_bar_hook.
1952 * w32console.c (initialize_w32_display):
1953 Clear horizontal_scroll_bar_hook.
1954 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
1956 (x_clear_under_internal_border, x_set_internal_border_width):
1958 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
1959 Set windows_or_buffers_changed when adding the menu bar.
1960 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
1961 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1962 (w32_createhscrollbar): New functions.
1963 (w32_createscrollbar): Rename to w32_createvscrollbar.
1964 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
1965 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
1966 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
1967 Add WM_EMACS_SHOWCURSOR.
1968 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
1969 case do not artificially impose WM size hints.
1970 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
1971 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
1973 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
1974 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
1975 (unwind_create_frame_1): Remove.
1976 (Fx_create_frame): Make both scrollbars the system standard
1977 width and height. Use official field of frame structure to
1978 inhibit running window-configuration-change-hook.
1979 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1980 pixelwise. Handle frame's official field.
1981 (w32_frame_parm_handlers): Remove x_set_fringe_width
1982 entries. Add x_set_scroll_bar_height,
1983 x_set_horizontal_scroll_bars, x_set_left_fringe and
1985 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
1986 pass height of menu bar to change_frame_size.
1987 * w32menu.c (set_frame_menubar): Rewrite using
1988 frame_inhibit_resize.
1989 * w32term.h (struct w32_display_info):
1990 Add horizontal_scroll_bar_cursor and cursor_display_counter.
1991 (struct scroll_bar): Add horizontal.
1992 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1993 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1994 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
1995 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1996 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1997 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1998 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1999 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2000 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2001 Define instead of WM_EMACS_CREATESCROLLBAR.
2002 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2003 WND_SCROLLBAR_INDEX.
2004 * w32term.c (horizontal_scroll_bar_min_handle)
2005 (horizontal_scroll_bar_left_border)
2006 (horizontal_scroll_bar_right_border): New integers.
2007 (x_set_frame_alpha): Replace x_highlight_frame by
2009 (x_window_to_scroll_bar): New argument "type". Update callers
2011 (w32_set_horizontal_scroll_bar_thumb)
2012 (x_horizontal_scroll_bar_report_motion)
2013 (w32_set_horizontal_scroll_bar)
2014 (w32_horizontal_scroll_bar_handle_click)
2015 (x_horizontal_scroll_bar_report_motion): New functions.
2016 (w32_mouse_position): Discriminate horizontal and vertical
2018 (my_create_scrollbar): Replace with two new functions
2019 my_create_vscrollbar and my_create_hscrollbar.
2020 (x_scroll_bar_create): New argument "horizontal".
2021 Update callers accordingly.
2022 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2023 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2025 (w32_read_socket): Handle WM_HSCROLL cae.
2026 (x_new_font): Don't recompute fringe widths.
2027 Use frame_inhibit_resize. Calculate new menu bar height iff we
2028 build without toolkit. Always clear under internal border.
2029 (x_set_window_size): Don't check frame size or recompute
2030 fringes. Reset fullscreen status before applying sizes.
2031 Always resize as requested by pixelwise argument. Don't call
2032 do_pending_window_change.
2033 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2034 (w32_initialize_display_info): Initialize dpyinfo's
2035 horizontal_scroll_bar_cursor entry.
2036 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2037 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2038 horizontal_scroll_bar_left_border.
2039 (w32fullscreen_hook): Intermittently resize window to normal
2040 when switching from fullscreen to maximized state.
2041 (run_window_configuration_change_hook): Don't run it if frame is
2043 (unwind_change_frame): Remove.
2044 (Fset_window_configuration): Rewrite using frame's official field.
2045 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2046 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2047 * window.h (struct window): New fields old_pointm,
2048 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2049 scroll_bar_height and suspend_auto_hscroll.
2050 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2052 (sanitize_window_sizes): Extern.
2053 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2054 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2055 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2056 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2057 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2059 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2060 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2061 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2062 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2063 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2064 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2065 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2066 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2067 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2068 (Fwindow_old_point, sanitize_window_sizes): New functions.
2069 (Qwindow_sanitize_window_sizes): New symbol.
2070 (window_body_height): Count in horizontal scroll bar.
2071 (set_window_hscroll, Fscroll_left, Fscroll_right):
2072 Set suspend_auto_hscroll slot.
2073 (Fwindow_inside_edges): Count fringes pixelwise.
2074 (coordinates_in_window, Fcoordinates_in_window_p):
2075 Consider horizontal scroll bar.
2076 (check_frame_size, adjust_window_margins): Remove functions and
2077 corresponding calls.
2078 (set_window_buffer): Initialize old_pointm and horizontal scroll
2080 (temp_output_buffer_show): Reset hscroll related fields.
2081 Initialize old_pointm.
2082 (make_parent_window): Initialize old_pointm.
2083 (make_window): Initialize old_pointm, horizontal scroll bar type,
2084 and scroll bar height.
2085 (resize_frame_windows): Don't count top margin in new sizes.
2086 Don't use safe sizes when shrinking a frame; let the window
2087 manager do the clipping.
2088 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2090 (Fdelete_window_internal): Unchain old_pointm marker.
2091 (window_scroll_pixel_based, Fscroll_other_window):
2093 (Fwindow_text_width, Fwindow_text_height): New argument
2095 (struct saved_window): New fields, old_pointm, hscroll_whole,
2096 suspend_auto_hscroll, scroll_bar_height and
2097 horizontal_scroll_bar_type.
2098 (Fset_window_configuration, save_window_save): Set new fields of
2100 (apply_window_adjustment): Don't call adjust_window_margins.
2101 (set_window_margins): Don't change margins if new sizes don't
2103 (set_window_scroll_bars): New argument "horizontal_type".
2104 Handle horizontal scroll bars. Don't change scroll bars if they
2105 don't fit into window.
2106 (Fset_window_scroll_bars): New argument "horizontal_type".
2107 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2108 (compare_window_configurations): Compare horizontal scroll bar
2110 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2111 horizontal scroll bar height.
2112 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2113 instead of FRAME_LINES.
2114 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2115 ON_VERTICAL_SCROLL_BAR.
2116 (with_echo_area_buffer): Initialize old_pointm.
2117 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2119 (unwind_with_echo_area_buffer): Handle old_pointm.
2120 (update_tool_bar): Set do_update when the tool bar window has at
2121 least one line (since this is what the user sets).
2122 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2123 (redisplay_tool_bar): Return early when toolbar has zero lines.
2124 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2125 (hscroll_window_tree): Handle suspension of auto_hscroll and
2127 (set_horizontal_scroll_bar): New function.
2128 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2129 more than one line. Handle horizontal scroll bars.
2130 (note_mouse_highlight): Handle horizontal scrol bars.
2131 (expose_frame): Set dimensions of XRectangle from frame's text
2133 (Vvoid_text_area_pointer): Update doc-string.
2134 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2135 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2136 (x_set_internal_border_width): New functions.
2137 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2138 (unwind_create_frame_1): Remove.
2139 (Fx_create_frame): Handle horizontal scroll bars. Use official
2140 field of frame structure to inhibit running
2141 window-configuration-change-hook.
2142 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2143 pixelwise. Handle frame's official field.
2144 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2145 x_set_horizontal_scroll_bars, x_set_left_fringe,
2147 * xmenu.c (update_frame_menubar, free_frame_menubar):
2148 Use adjust_frame_size.
2149 * xterm.h (struct x_display_info):
2150 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2152 (struct scroll_bar): Add horizontal slot.
2153 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2154 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2155 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2156 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2157 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2158 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2159 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2160 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2161 (x_clear_under_internal_border): Remove.
2162 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2163 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2164 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2165 HORIZONTAL. Update callers.
2166 (horizontal_action_hook_id): New action hook id.
2167 (x_horizontal_scroll_bar_to_input_event)
2168 (x_create_horizontal_toolkit_scroll_bar)
2169 (xt_horizontal_action_hook)
2170 (x_set_toolkit_horizontal_scroll_bar_thumb)
2171 (XTset_horizontal_scroll_bar, x_net_wm_state)
2172 (x_horizontal_scroll_bar_report_motion): New functions.
2173 (xg_scroll_callback, x_scroll_bar_handle_click):
2174 Handle horizontal scroll bars.
2175 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2176 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2178 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2179 Handle horizontal scroll bars.
2180 (handle_one_xevent): Handle horizontal scroll bar events.
2181 Call x_net_wm_state.
2182 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2184 (x_set_window_size): Don't call check_frame_size and
2185 do_pending_window_change.
2186 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2187 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2188 (x_scroll_bar_set_handle): Add some checks when calling
2191 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2193 Revert previous change.
2194 There is certainly nothing wrong with writing code like 'lo <= i
2195 && i <= hi', even if LO happens to a constant. There isn't even
2196 anything wrong in general with writing 'a <= b' if A happens to
2197 be a constant. At any rate stylistic changes shouldn't
2198 be done like this without discussion.
2200 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2202 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2203 (Fgarbage_collect): Reorder conditions that are written backwards.
2204 * data.c (cons_to_unsigned): Likewise.
2205 * dispnew.c (update_frame_1, sit_for): Likewise.
2206 * fileio.c (file_offset): Likewise.
2207 * filelock.c (read_lock_data, lock_file): Likewise.
2208 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2210 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2211 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2212 * lread.c (read1): Likewise.
2213 * minibuf.c (read_minibuf_noninteractive): Likewise.
2214 * nsterm.m (x_set_frame_alpha): Likewise.
2215 * process.c (wait_reading_process_output): Likewise.
2216 * region-cache.c (delete_cache_boundaries): Likewise.
2217 * xterm.c (x_set_frame_alpha): Likewise.
2219 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2221 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2224 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2226 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2227 because atimer expiration is absolute rather than relative.
2229 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2231 * w32term.h (current_popup_menu, menubar_in_use):
2232 Move declarations from w32term.c.
2234 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2236 * w32fns.c (menubar_in_use): No more static.
2237 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2239 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2241 Move hourglass machinery to RIF.
2242 * dispextern.h (struct redisplay_interface): New members
2243 show_hourglass and hide_hourglass. Indent comments.
2244 (show_hourglass, hide_hourglass): Remove prototypes.
2245 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2246 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2247 (ns_redisplay_interface): Add them.
2248 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2249 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2250 (w32_arrow_cursor): New function to hack around non-GUI frames.
2251 (w32_redisplay_interface): Add new functions.
2252 * w32term.h (w32_arror_cursor): Add prototype.
2253 * xdisp.c (show_hourglass): New function, refactored out from
2254 platform-dependent code.
2255 (cancel_hourglass): Now call to RIF function.
2256 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2257 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2258 (x_redisplay_interface): Add new functions.
2260 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2262 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2263 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2264 and complete previous change.
2265 * frame.c (adjust_frame_height): New function.
2266 (Fset_frame_height, Fset_frame_size): Use it.
2267 (x_set_frame_parameters): Take frame top margin into account.
2269 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2271 * frame.c (Fset_frame_height): Take frame top margin into account.
2272 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2273 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2275 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2277 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2278 menubar_height as such. Tweak comment.
2279 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2280 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2281 All related users changed.
2282 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2283 * xterm.c (handle_one_xevent):
2284 * gtkutil.c (xg_event_is_for_menubar):
2285 * xfns.c (x_window) [USE_X_TOOLKIT]:
2286 * xmenu.c (set_frame_menubar, free_frame_menubar):
2287 Prefer to use FRAME_MENUBAR_HEIGHT.
2289 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2291 * frame.c (Fframe_parameters): Always report frame height without
2292 menu and tool bar lines.
2294 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2296 * nsterm.m (applicationDidFinishLaunching:): Call
2297 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2298 (antialiasThresholdDidChange:): New method for EmacsApp.
2300 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2302 * macfont.m (macfont_update_antialias_threshold): Remove static.
2304 * macfont.h (macfont_update_antialias_threshold): Declare.
2306 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2308 * w32select.c (setup_windows_coding_system):
2309 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2310 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2312 * w16select.c (Fw16_get_clipboard_data):
2313 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2316 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2317 buffer position where we are to start the iteration.
2318 (handle_invisible_prop): Record in it->stop_charpos the position
2319 where the invisible text ends. (Bug#18035)
2320 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2321 row has zero buffer position as their start position.
2322 Reported by martin rudalics <rudalics@gmx.at>.
2324 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2325 infinite looping in redisplay when display lines don't have enough
2326 space to display even a single character. (Bug#18036)
2328 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2330 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2331 * xfns.c (x_window): Use it to allow xfree later.
2332 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2333 where appropriate. Use bool for booleans and remove redundant checks.
2334 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2335 * xterm.c (x_free_frame_resources): Free shell_position.
2337 2014-07-19 K. Handa <handa@gnu.org>
2339 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2340 mandatory font spec (Bug#17973).
2342 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2344 * font.c (font_score): Return the worst score if the size of
2345 ENTITY is wrong by more than a factor 2 (Bug#17973).
2347 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2349 * frame.c (frame_unspecified_color): New function
2350 refactored out from ...
2351 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2352 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2354 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2355 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2356 * lisp.h (set_frame_param): Remove prototype.
2357 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2358 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2361 Prefer 'x_display_info *' to 'Display *' in X selection code.
2362 This helps to avoid unneeded calls to x_display_info_for_display.
2363 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2364 instead of 'Display *'.
2365 (SELECTION_EVENT_DPYINFO): New macro.
2366 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2367 it as an lvalue. Mention this in comment.
2368 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2369 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2370 (selection_data_to_lisp_data, receive_incremental_selection):
2371 Convert to use 'x_display_info *'. Adjust users where appropriate.
2372 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2373 selection data *' as last arg to not return values in args.
2374 (unexpect_property_change): Use common removal technique.
2376 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2378 * print.c (print_preprocess): Adjust to match changed
2379 sub char-table structure and avoid crash (Bug#18038).
2381 * data.c (wrong_choice): Not static any more.
2382 * lisp.h (wrong_choice): Add prototype.
2383 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2384 Declare namebuf as such. Tweak comment.
2385 [USE_GTK]: Likewise for tool_bar_position.
2386 (fset_tool_bar_position) [USE_GTK]: Ditto.
2387 (FRAME_TOOL_BAR_POSITION): New macro.
2388 * frame.c (x_report_frame_params):
2389 * gtkutil.c (update_frame_tool_bar):
2390 * xfns.c (Fx_create_frame): Use it.
2391 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2393 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2395 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2396 buffer's default-directory only if it is a string. (Bug#17986)
2398 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2400 More precise control over values of some buffer-local variables.
2401 * keyboard.c (Qvertical_scroll_bar):
2402 * frame.c (Qleft, Qright): Move to ...
2403 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2404 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2405 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2406 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2407 vertical-scroll-bar, scroll-up-aggressively
2408 and scroll-down-aggressively.
2409 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2411 * nsfns.m, frame.h (Qleft, Qright):
2412 * nsterm.m (Qleft): Remove declarations.
2413 * gtkutil.c (toplevel): Include buffer.h.
2414 * data.c (wrong_choice, wrong_range): New functions.
2415 (store_symval_forwarding): Handle special properties of buffer-local
2416 variables and use functions from the above to signal error, if any.
2418 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2419 values. Add comment.
2420 (struct frame): Re-arrange layout to avoid extra padding and use bit
2421 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2422 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2423 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2424 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2425 Define as no-ops because there are no scroll bars anyway.
2426 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2429 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2430 Add convenient setter.
2431 (font_put_frame_data, font_get_frame_data): Use it.
2433 2014-07-15 Daiki Ueno <ueno@gnu.org>
2435 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2436 pointer argument, before dereferencing.
2437 (XCHAR2B_BYTE2): Likewise.
2439 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2441 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2442 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2443 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2444 Use record_unwind_protect_int and avoid consing.
2445 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2447 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2449 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2451 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2452 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2454 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2455 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2456 * minibuf.c: Include binary-io.h instead of fcntl.h.
2457 (read_minibuf_noninteractive):
2458 Use set_binary_mode instead of handcrafted code.
2459 Don't call emacs_set_tty if emacs_get_tty failed.
2460 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2461 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2462 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2464 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2465 This works around a GCC compiler bug when Emacs is configured with
2466 --enable-gcc-warnings.
2468 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2470 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2471 or characters in string, respectively. Add comment.
2472 * fringe.c (Fdefine_fringe_bitmap):
2473 * fns.c (Fsubstring, substring_both): Use it.
2474 * keymap.c (Fdefine_key, Flookup_key):
2475 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2477 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2478 Use menu_item_width.
2479 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2481 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2483 Improve behavior of 'bzr up; cd src; make -k'.
2484 * Makefile.in (top_srcdir): New var.
2485 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2486 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2487 its expansion is a bit shorter.
2488 (../config.status): Actually build config.status instead of
2490 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2491 New macros, copied and relocated from ../Makefile.in.
2492 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2493 (../config.status, Makefile): New dependencies and rules,
2494 copied with relocation from ../Makefile.in. This should be more
2495 likely to rebuild the build machinery properly if you do a 'make'
2496 in the src directory.
2498 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2500 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2503 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2504 behavior on Windows 7 and later when the function is repeatedly
2505 invoked with the same value of DIR. (Bug#17950)
2507 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2508 string to match the one in w32fns.c.
2510 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2511 stdin to binary mode only if it is connected to a terminal.
2513 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2515 Coalesce extern decls.
2516 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2517 * sysdep.c (emacs_get_tty, emacs_set_tty):
2518 Move duplicate extern decls from here ...
2519 * systty.h: ... to here, so that there's just one copy.
2521 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2523 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2525 * nsfns.m (Fns_popup_font_panel): Ditto.
2527 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2529 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2531 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2533 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2534 [DOS_NT]: Implement for WINDOWSNT.
2536 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2539 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2541 * sysdep.c (suppress_echo_on_tty): New function.
2542 * minibuf.c (read_minibuf_noninteractive): Use it.
2544 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2546 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2547 sysinfo failed. Adjust docstring.
2549 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2551 Implement memory-info for MS-DOS.
2552 * dosfns.c (dos_memory_info): New function.
2553 * dosfns.h (dos_memory_info): Add prototype.
2554 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2555 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2556 of doing some of its job.
2558 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2559 reference termios structure members.
2561 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2563 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2565 * minibuf.c (top): Include systty.h. Declare external
2566 emacs_get_tty and emacs_set_tty.
2567 (Vread_hide_char): New lisp variable.
2568 (read_minibuf_noninteractive): Hide characters with
2569 Vread_hide_char if it is a character. (Bug#17839)
2571 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2573 Implement memory-info for MS-Windows.
2574 * w32.c (w32_memory_info): New function.
2575 * w32.h (w32_memory_info): Prototype it.
2576 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2578 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2580 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2581 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2582 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2583 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2584 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2585 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2586 (decode_coding_big5, decode_coding_charset, decode_coding)
2587 (encode_coding): Adjust users.
2589 * alloc.c (Fmemory_info): New function.
2591 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2593 * syntax.c (back_comment): Use more-natural location for label.
2595 * font.c, font.h (font_unparse_fcname): Now static.
2596 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2598 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2600 Next minor cleanup of font subsystem.
2601 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2602 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2604 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2606 * ftfont.h (ftfont_font_format): Remove prototype.
2607 * ftfont.c (ftfont_font_format): Remove; now unused.
2609 * nsfont.m (nsfont_open):
2610 * w32font.c (w32font_open_internal):
2611 * w32uniscribe.c (uniscribe_open):
2612 * xfont.c (xfont_open):
2613 * xftfont.c (xftfont_open): All users changed.
2615 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2616 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2618 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2620 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2621 x_produce_glyphs does when it generates a stretch glyph that
2622 represents a TAB. (Bug#17969)
2624 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2625 and there is a display property at that position, don't call
2626 move_it_to to move to a position before window start. (Bug#17942)
2627 Fix condition for finding CHARPOS by the first call to move_it_to.
2630 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2632 * syntax.c (find_defun_start): Try the cache even
2633 if !open_paren_in_column_0_is_defun_start.
2634 (back_comment): If find_defun_start was pessimistic, use the
2635 scan_sexps_forward result to improve the cache (bug#16526).
2637 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2639 * xdisp.c (redisplay_window): If redisplay of a window ends up
2640 with point in a partially visible line at end of the window, make
2641 sure the amended position of point actually has smaller Y
2642 coordinate; if not, give up and scroll the display. (Bug#17905)
2644 * window.c (window_scroll_pixel_based): When point ends up at the
2645 last fully visible line, don't let move_it_to stop at the left
2646 edge of the line and dupe us into thinking point is inside the
2649 * w32.c (network_interface_info): Make sure the argument is a
2652 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2654 * process.c (read_and_dispose_of_process_output): Fix typo
2655 in previous patch: we want nonnegative fds, not nonzero fds.
2657 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2659 * chartab.c (char_table_translate): Move to...
2660 * character.h (char_table_translate): ... inline function here.
2661 Avoid Faref and assume that args are always valid. This helps to
2662 speedup search, which is especially important for a huge buffers.
2663 * lisp.h (char_table_translate): Remove prototype.
2665 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2666 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2667 New function, with an intention to avoid code duplication between
2669 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2671 * ftfont.c (ftfont_open):
2672 * macfont.m (macfont_open):
2673 * xftfont.c (xftfont_open): Use it.
2675 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2677 * process.c: Add sanity checks for file descriptors (Bug#17844).
2678 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2679 Check that infd is nonnegative before using it as an fd.
2680 (read_and_dispose_of_process_output, Fprocess_send_eof):
2681 Likewise, for outfd.
2682 (wait_reading_process_output): Omit unnecessary check of infd.
2684 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2686 Minor fixups related to usage of the 'long' type.
2687 * gnutls.c (emacs_gnutls_handshake):
2688 * xfaces.c (dump_realized_face):
2689 Work even if 'long' is narrower than 'void *'.
2690 * termcap.c (scan_file):
2691 * xselect.c (x_decline_selection_request)
2692 (x_reply_selection_request, x_get_window_property):
2693 * xterm.c (x_set_frame_alpha):
2694 Remove unnecessary 'L' suffixes of integer constants.
2695 * xfns.c (hack_wm_protocols):
2696 * xselect.c (x_fill_property_data):
2697 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2698 Remove unnecessary casts to 'long'.
2699 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2701 Minor ImageMagick safety fixes.
2702 * image.c (imagemagick_compute_animated_image):
2703 Remove useless assignment to local. Avoid problems if dest_width is 0.
2704 (imagemagick_load_image): Use int for pixel counts that can't
2705 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2706 a row width greater than the image width (or greater than LONG_MAX!).
2708 2014-07-04 K. Handa <handa@gnu.org>
2710 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2711 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2712 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2714 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2716 * font.h (struct font_driver): Remove get_outline and free_outline;
2717 not used by any font driver.
2718 * ftfont.c (ftfont_driver):
2719 * macfont.m (macfont_driver):
2720 * nsfont.m (nsfont_driver):
2721 * w32font.c (w32font_driver):
2722 * w32uniscribe.c (uniscribe_font_driver):
2723 * xfont.c (xfont_driver): Related users changed.
2724 * xselect.c (x_get_window_property): Use convenient xmalloc.
2725 Call to xfree only if some data was really allocated.
2727 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2729 On MS-Windows, display busy cursor on all GUI frames.
2730 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2731 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2732 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2734 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2735 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2737 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2739 Use convenient alists to manage per-frame font driver-specific data.
2740 * frame.h (struct frame): Rename font_data_list to...
2741 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2742 * font.h (struct font_data_list): Remove; no longer need a special
2744 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2746 * font.c (font_put_frame_data, font_get_frame_data)
2747 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2749 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2750 Related users changed.
2751 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2752 Prefer convenient xmalloc and xfree.
2754 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2756 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2757 the window whose glyph row is being prepared and a flag whether it
2758 is for mode/header line. Make sure the glyph row's marginal areas
2759 are in sync with what the window wants.
2762 * xdisp.c (display_line, display_mode_line):
2763 Call prepare_desired_row with additional arguments, as appropriate.
2765 * dispextern.h (prepare_desired_row): Adjust prototype.
2767 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2769 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2770 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2771 caused by xw_popup_dialog in daemon mode (Bug#17891).
2773 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2775 * frame.c (do_switch_frame): When switching to another TTY frame,
2776 make sure FrameCols and FrameRows are in sync with the new frame's
2779 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2781 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2782 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2783 min_char slots. Adjust comment.
2784 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2785 Add SUB_CHAR_TABLE_OFFSET member.
2786 (make_uninit_sub_char_table): New function.
2787 (toplevel): Add compile-time assert to verify suitable member layout
2788 in Lisp_Sub_Char_Table.
2789 * alloc.c (mark_char_table): Add extra argument to denote char table
2790 subtype. Adjust to match new layout of sub char-table.
2791 (mark_object): Always mark sub char-tables with mark_char_table.
2792 * chartab.c (make_sub_char_table, copy_sub_char_table)
2793 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2794 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2795 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2796 All related users changed.
2797 * lread.c (read1): Adjust to match new layout of sub char-table.
2798 * print.c (print_object): Likewise (Bug#17898).
2800 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2802 * keymap.c (get_keyelt): Simplify.
2803 (copy_keymap_item): Remove left-over code for when we had
2804 key-shortcut caches.
2806 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2808 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2809 (dealloc): Remove for EmacsScroller.
2811 * nsterm.h (EmacsScroller): Remove dealloc.
2813 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2815 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2817 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2819 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2820 when setNeedsDisplay is called so we don't trigger redisplay for every
2823 * nsterm.m (any_help_event_p): New variable.
2824 (mouseMoved:): Set any_help_event_p to YES if help event is
2825 generated. Remove else with empty help event that triggered redisplay
2826 for every mouse move.
2827 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2829 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2831 * xfns.c (Qsuppress_icon): Remove; no real users.
2832 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2833 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2834 (syms_of_w32fns): Don't DEFSYM it.
2836 2014-06-29 Glenn Morris <rgm@gnu.org>
2838 * Makefile.in (ns-app): Mark as PHONY.
2840 2014-06-28 Glenn Morris <rgm@gnu.org>
2842 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2843 liblw.a in this directory.
2845 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2847 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2848 also in unibyte case. (Bug#17865)
2850 2014-06-28 K. Handa <handa@gnu.org>
2852 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
2853 (MIN_CHARBUF_SIZE): New macro.
2854 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2856 2014-06-27 Glenn Morris <rgm@gnu.org>
2858 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2859 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2860 (.el.elc): Replace suffix rule with pattern rule.
2861 (%.elc): New pattern rule, with order-only prerequisite.
2862 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2863 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2864 in place of BOOTSTRAPEMACS.
2866 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2868 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2870 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2872 Consistently use validate_subarray to verify substring.
2873 * fns.c (validate_substring): Not static any more. Adjust to
2874 use ptrdiff_t, not EMACS_INT, because string and vector limits
2875 can't exceed ptrdiff_t even if EMACS_INT is wider.
2876 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2877 (secure_hash): Adjust user.
2878 * lisp.h (validate_subarray): Add prototype.
2879 * coding.c (Fundecodable_char_position):
2880 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2881 Use validate_subarray. Adjust comment to mention substring.
2883 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2885 Do not allow out-of-range character position in Fcompare_strings.
2886 * fns.c (validate_subarray): Add prototype.
2887 (Fcompare_substring): Use validate_subarray to check ranges.
2888 Adjust comment to mention that the semantics was changed. Also see
2889 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2891 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2893 Be more consistent about the 'Qfoo' naming convention.
2894 * image.c (Fimagemagick_types):
2895 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2896 * process.c (Fmake_network_process):
2897 Rename C local identifier 'Qfoo to avoid giving the false
2898 impression that it stands for the symbol 'foo'.
2900 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2902 Simplify and cleanup character conversion stuff.
2903 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2905 * character.c (multibyte_char_to_unibyte)
2906 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2907 * character.h (make_char): Remove; unused.
2908 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2909 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2910 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2911 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2912 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2914 2014-06-22 Mario Lang <mlang@delysid.org>
2916 * w32fns.c (Fw32_shell_execute): The the -> the.
2918 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2920 * xmenu.c (mouse_position_for_popup):
2921 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2922 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2923 * menu.c (Fx_popup_menu):
2924 * xselect.c (x_handle_dnd_message): Adjust users.
2925 * menu.h (mouse_position_for_popup): Remove prototype.
2926 * xterm.h (x_relative_mouse_position): Add prototype.
2927 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2928 call XFree if XQueryTree returns zero.
2930 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2932 * indent.c (Fvertical_motion): Doc fix.
2933 Move to the goal column, if any, with a single call to
2934 move_it_in_display_line, not in two calls. Doing this with two
2935 calls causes move_it_in_display_line apply the line-prefix
2936 handling twice instead of just once. (Bug#17823)
2938 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
2940 Port to OS X ACLs (Bug#17810).
2941 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
2942 ACL_TYPE_ACCESS) doesn't work.
2944 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
2946 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
2947 before checking key-translation-map (bug#17659).
2949 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
2951 * font.c (font_make_object): Avoid dangling pointer which may
2952 crash GC (Bug#17771).
2954 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2956 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
2957 prototype of DGifCloseFile as appropriate for older and newer
2959 (gif_close): New function, encapsulates the differences in the
2960 calling sequence of DGifCloseFile before v5.1.0 and after it.
2961 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
2962 error string where appropriate. (Bug#17790)
2964 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
2965 macro execution, make sure point didn't move since last complete
2966 redisplay, as the condition for using the glyph matrix
2967 information. (Bug#17777)
2969 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
2971 Minor cleanup of fonset code.
2972 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
2973 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
2974 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
2975 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
2976 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
2977 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
2978 (free_realized_fontset): Remove because a no-op since 2008.
2979 (free_face_fontset): Adjust user.
2980 (syms_of_fontset): Shrink fontset by one extra slot.
2982 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
2984 Omit redundant extern decls.
2985 Most of this patch is from Dmitry Antipov, in:
2986 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
2987 * commands.h (update_mode_lines):
2988 * frame.h (Qbackground_color, Qforeground_color)
2989 (x_set_menu_bar_lines):
2990 * ftfont.c (ftfont_font_format):
2991 * intervals.h (Qkeymap, Qfont):
2992 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
2993 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
2994 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
2995 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
2996 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
2997 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
2998 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
2999 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3000 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3001 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3002 (Qtool_bar, Qheader_line):
3003 * macros.c (Fexecute_kbd_macro):
3004 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3005 * xterm.c (x_delete_terminal, XSetIMValues):
3006 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3007 (x_implicitly_set_name, popup_activated)
3008 (widget_store_internal_border):
3009 Remove redundant decls.
3010 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3011 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3012 Remove _Noreturn, as make-docfile now does that for us.
3013 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3014 (Qregion_extract_function): New decl.
3015 * window.c, xfns.c: Include menu.h.
3017 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3021 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3023 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3024 * callint.c (read_file_name): ... convert to static here.
3025 * lisp.h (Fread_file_name): Do not EXFUN it.
3026 (STRING_COPYIN): Remove; unused.
3027 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3028 (char_composable_p): ... static function. All users changed.
3029 * eval.c (toplevel): Remove redundant #include directives.
3030 * xterm.c (x_initialize): Add static to match prototype.
3031 * ccl.c (Fccl_execute_on_string):
3032 * font.c (fon_intern_prop): Use make_specified_string.
3034 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3036 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3037 Reported by David Caldwell in:
3038 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3040 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3042 Do not ask for XRender extension each time XFT font is opened.
3043 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3044 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3046 2014-06-15 Glenn Morris <rgm@gnu.org>
3048 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3050 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3052 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3053 information if we are in the middle of executing a keyboard macro,
3054 since redisplay doesn't update the screen until the macro is
3055 finished. (Bug#17777)
3057 * alloc.c (cleanup_vector): Don't dereference a font driver
3058 pointer if it is NULL. (Bug#17771)
3060 2014-06-13 Glenn Morris <rgm@gnu.org>
3062 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3063 ($(lispsource)/international/charprop.el)
3064 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3065 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3066 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3067 GNU make automatically passes command-line arguments to sub-makes.
3069 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3071 Avoid hangs in accept-process-output (Bug#17647).
3072 * lisp.h, process.c (wait_reading_process_input):
3073 Return int, not bool. All uses changed.
3074 * process.c (SELECT_CANT_DO_WRITE_MASK):
3075 Remove macro, replacing with ...
3076 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3078 (status_notify): New arg WAIT_PROC. Return int, not void.
3081 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3083 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3084 the frame is the initial frame, because the hook is not set up
3085 then, and Emacs crashes.
3086 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3088 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3090 * keymap.c (silly_event_symbol_error): Don't recommend the use
3093 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3095 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3096 matching overlay strings with 'cursor' property against buffer
3097 positions traversed in the glyph row. (Bug#17744)
3099 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3101 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3104 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3105 determine 10.9 (Bug#17751).
3107 * macfont.m (macfont_draw): Positions were not freed.
3109 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3111 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3112 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3113 function. Also adjust comment.
3114 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3116 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3117 * font.c (font_done_for_face):
3118 * xfaces.c (realize_non_ascii_face): Adjust user.
3119 * font.h (struct font_driver): Convert 'prepare_face' to return
3120 void because its return value is never used anyway.
3121 * xfont.c (xfont_prepare_face): Return void.
3122 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3123 (xftfont_done_face): Use xfree.
3125 * dispextern.h (last_tool_bar_item): Remove declaration.
3126 * frame.h (struct frame): New member last_tool_bar_item.
3127 * frame.c (make_frame): Initialize it.
3128 * xdisp.c (toplevel): Remove last_tool_bar_item.
3129 (handle_tool_bar_click, note_tool_bar_highlight):
3130 * w32term.c (w32_read_socket, w32_initialize):
3131 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3133 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3134 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3136 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3138 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3139 * process.c (Faccept_process_output)
3140 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3141 the return value is about PROCESS, not about other processes.
3143 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3145 Further adjustments to mark_object and friends.
3146 Now the mark_object's stack is just 32 bytes on a 64-bit
3147 system, which means extra 20% off the stack usage.
3148 * alloc.c (mark_save_value): As before, refactored out from ...
3149 (mark_object): ... adjusted user. Also add comment.
3151 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3153 Fix core dump after a dropped X connection (Bug#17704).
3154 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3155 is dead, as we may be shutting down.
3157 2014-06-08 Glenn Morris <rgm@gnu.org>
3159 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3161 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3163 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3165 If a C name must be extern on some platforms, make it extern on all.
3166 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3168 * font.h (ftxfont_driver) [HAVE_XFT]:
3169 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3170 * lisp.h (get_frame_param):
3171 * menu.h (tty_menu_show):
3172 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3173 * termhooks.h (encode_terminal_code):
3174 * xterm.h (x_menu_wait_for_event):
3176 * frame.c (get_frame_param):
3177 * fringe.c (max_used_fringe_bitmap):
3178 * ftxfont.c (ftxfont_driver):
3179 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3180 * menu.c (menu_items_inuse):
3181 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3182 * term.c (encode_terminal_code, tty_menu_show):
3183 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3184 * xfaces.c (load_color):
3185 * xmenu.c (x_menu_wait_for_event):
3188 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3190 Change object marking routines to minimize stack usage.
3191 This change moves a few cold paths from mark_object to NO_INLINE
3192 functions and adjusts symbol marking loop. According to GCC 4.8.2
3193 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3194 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3195 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3196 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3197 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3198 refactored out from ...
3199 (mark_object): ... adjusted user. Also mark symbols in a tight
3201 (mark_face_cache): Add NO_INLINE.
3203 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3205 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3206 contains garbage on WINDOWSNT (which could potentially infloop at
3209 Minimize cursor motion during TTY menu updates.
3210 * term.c (tty_menu_display): Don't position cursor here.
3211 Instead, pass the cursor coordinates to update_frame_with_menu.
3212 (tty_menu_activate): Send the hide cursor command only once in an
3213 iteration through the outer 'while' loop.
3215 * dispnew.c (update_frame_1): Accept an additional argument
3216 SET_CURSOR_P, and position the cursor at the end of the frame
3217 update only if that argument is non-zero. All callers changed to
3218 provide the additional argument as non-zero, except for
3219 update_frame_with_menu.
3220 (update_frame_with_menu): Accept 2 additional arguments ROW and
3221 COL; if they are non-negative, instruct update_frame_1 not to
3222 position the cursor, and instead position it according to ROW and COL.
3224 * dispextern.h (update_frame_with_menu): Update prototype.
3226 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3228 * callproc.c (call_process): Don't check read-only if we don't insert
3229 anything (bug#17666).
3231 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3233 * dispnew.c (update_frame_with_menu): Set display_completed.
3235 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3237 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3239 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3241 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3243 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3244 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3246 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3248 * window.c (Frecenter): Signal an error if window-buffer is not
3251 * keyboard.c (make_lispy_position): Don't include a buffer position in
3252 mode/header-line mouse events.
3254 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3255 Vunread_command_events (bug#17650).
3257 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3259 * xterm.c (x_setup_pointer_blanking):
3260 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3262 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3264 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3265 because it will be defined in generated config.h if needed.
3267 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3269 Use terminal-specific hooks to display popup dialogs.
3270 * termhooks.h (struct terminal): New field popup_dialog_hook.
3271 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3272 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3273 code and use popup_dialog_hook.
3274 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3275 * nsterm.h (ns_popup_dialog): Adjust prototype.
3276 * nsterm.m (ns_create_terminal):
3277 * w32term.c (w32_create_terminal):
3278 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3279 Setup popup_dialog_hook.
3281 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3283 * w32heap.c (report_temacs_memory_usage): Improve the report by
3284 reporting the large blocks that are actually occupied at dump time.
3286 * w32console.c (initialize_w32_display): Set the console
3287 menu_show_hook, otherwise TTY menus are broken on w32.
3289 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3291 Use terminal-specific hooks to display menus.
3292 * termhooks.h (struct terminal): New field menu_show_hook.
3293 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3294 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3296 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3297 * nsmenu.m (ns_menu_show):
3298 * w32menu.c (w32_menu_show):
3299 * xmenu.c (x_menu_show):
3300 * term.c (tty_menu_show): Adjust to use bit flags.
3301 (set_tty_hooks): Set menu_show_hook.
3302 * xterm.c (x_create_terminal):
3303 * nsterm.m (ns_create_terminal):
3304 * msdos.c (initialize_msdos_display):
3305 * w32term.c (w32_create_terminal): Likewise.
3307 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3309 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3311 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3313 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3314 (FD_SET): Don't define on WINDOWSNT.
3316 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3318 * emacs.c: Include "sysselect.h", to define its inline functions.
3319 Problem reported by Glenn Morris in:
3320 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3322 Do not require libXt-devel when building with gtk.
3323 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3324 dependency on libXt-devel.
3325 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3326 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3327 lwlib-widget.h now does this.
3328 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3330 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3332 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3333 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3334 (delete_write_fd, wait_reading_process_output):
3335 Remove now-redundant easserts.
3336 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3337 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3338 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3339 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3341 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3343 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3344 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3345 (calloc): Don't undef, it is never defined.
3346 (HEAP_ENTRY_SHIFT): Remove unused macro.
3348 * Makefile.in (C_HEAP_SWITCH): Remove.
3349 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3351 Fix MS-Windows build broken by menu changes on 2014-06-02.
3352 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3354 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3355 Define instead of including ../lwlib/lwlib.h, which causes
3356 compilation errors due to missing X11 headers.
3358 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3360 * process.c (wait_reading_process_output): Omit incorrect test of
3361 p->infd against zero. Add easserts for infd having a plausible value.
3363 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3365 Adjust to match recent lwlib changes.
3366 * menu.h (xmalloc_widget_value): Replace by ...
3367 (make_widget_value): ... new prototype.
3368 * menu.c (xmalloc_widget_value): Replace by ...
3369 (make_widget_value): ... new function.
3370 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3371 * gtkutil.c (malloc_widget_value, free_widget_value):
3372 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3373 * keyboard.h (enum button_type, struct _widget_value):
3374 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3376 * nsmenu.m (ns_update_menubar, ns_menu_show):
3377 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3378 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3379 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3381 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3383 * image.c (x_query_frame_background_color)
3384 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3385 Fix --enable-gcc-warnings compilation without image libraries.
3387 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3389 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3390 emulated break value only if it goes up.
3391 (sbrk): Add assertion that the INCREMENT argument is strictly
3392 zero. Improve and correct the commentary.
3394 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3396 Improve AIX-related merge from emacs-24.
3397 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3398 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3399 not on AIX; since we're on the trunk we can use enums more broadly.
3401 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3403 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3405 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3406 to min(value, whole).
3408 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3410 Bring back the changes to GDB-visible symbols, but only on AIX.
3411 And only if it's not pre-4.2 GCC.
3412 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3413 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3414 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3417 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3419 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3420 with PT, not GPT. (Bug#16433)
3422 Revert last changes to GDB-visible symbols.
3423 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3424 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3425 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3428 2014-06-02 Glenn Morris <rgm@gnu.org>
3430 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3432 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3434 Fix port to 32-bit AIX with xlc (Bug#17598).
3435 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3436 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3437 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3438 to work around a compiler bug in IBM xlc 12.1.
3440 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3442 * xterm.c (x_update_window_end): Don't invalidate the entire
3443 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3444 highlight needs to be redisplayed. (Bug#17588)
3446 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3448 Port the GDB-visible symbols to AIX.
3449 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3450 optimizes away the relevant external symbols. Use enums instead;
3451 this suffices for the AIX port, which is 32-bit-only anyway.
3452 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3453 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3454 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3457 Include sources used to create macuvs.h.
3458 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3459 * macuvs.h: Use automatically-generated header.
3461 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3463 Port signal-handling to DragonFly BSD (Bug#17646).
3464 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3465 Move implementations from callproc.c to sysdep.c.
3466 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3467 Move declarations from process.h to syssignal.h.
3469 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3471 * callint.c (Ffuncall_interactively): Add usage.
3473 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3475 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3477 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3479 * w32heap.c (malloc_before_dump, malloc_after_dump)
3480 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3481 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3482 set errno where appropriate to emulate CRT functions.
3484 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3486 Debugging facility to check whether 'const char *' points to
3487 relocatable data of non-pure Lisp string.
3488 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3489 (mark_maybe_pointer): ... adjusted user.
3490 (relocatable_string_data_p): New function.
3491 * lisp.h (relocatable_string_data_p): Add prototype.
3492 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3493 the pointer to relocatable Lisp data is not used.
3495 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3497 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3498 * atimer.c (block_atimers):
3499 * callproc.c (block_child_signal): Block SIGINT too;
3500 otherwise, its handler might now unblock signals that it shouldn't.
3501 * keyboard.c (read_char): Clear signal mask, since we may
3502 be in a SIGINT handler, and many signals may be masked.
3503 * keyboard.c (handle_interrupt):
3504 * sysdep.c (handle_arith_signal):
3505 Clear signal mask instead of just unblocking the signal that
3506 was received, since several signals may be blocked at this point.
3508 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3510 * Makefile.in (TEMACS_POST_LINK): Remove target.
3511 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3512 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3514 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3516 * xmenu.c (xdialog_show): Remove prototype, rename to
3517 x_dialog_show, remove 2nd arg because it's always zero
3518 and simplify accordingly.
3519 (xw_popup_dialog): Adjust user.
3520 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3521 2nd arg because it's always zero and simplify accordingly.
3522 (w32_popup_dialog): Adjust user.
3524 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3526 * w32heap.c (report_temacs_memory_usage): New function.
3528 * unexw32.c (unexec) [ENABLE_CHECKING]:
3529 Call report_temacs_memory_usage.
3531 * w32heap.h (report_temacs_memory_usage): Add prototype.
3533 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3535 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3536 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3538 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3540 * buffer.c (init_buffer): Accept an argument 'initialized'.
3541 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3542 mmap_regions and mmap_fd, to avoid referencing stale data from the
3543 dump phase. Add an assertion for buffer text of buffers created
3544 in temacs before this function is called. (Bug#17622)
3545 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3547 * lisp.h (init_buffer): Update prototype.
3549 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3551 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3553 * alloc.c (Fgarbage_collect): Fix compilation with
3554 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3556 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3558 * frame.c, frame.h (frame_char_to_pixel_position)
3559 (frame_set_mouse_position): Now static, and made private in
3560 frame.c rather than public in frame.h.
3562 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3564 Refactor mouse positioning stuff to avoid code duplication.
3565 * frame.h (frame_char_to_pixel_position): New function.
3566 (x_set_mouse_position): Rename to...
3567 (frame_set_mouse_position): ...new function.
3568 (frame_set_mouse_pixel_position): Add prototype.
3569 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3570 Rename to frame_set_mouse_pixel_position.
3571 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3573 * xterm.h, w32term.h ( x_set_mouse_position)
3574 (x_set_mouse_pixel_position): Remove prototypes.
3576 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3578 On X, always make pointer visible when deleting frame (Bug#17609).
3579 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3581 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3583 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3584 * keyboard.c (gobble_input): If there is no terminal input error,
3585 make sure the pointer is visible for all frames on this terminal.
3586 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3587 it was previously disabled.
3589 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3591 * data.c (Fzerop): Move to Elisp.
3592 (syms_of_data): Don't defsubr it.
3593 * keyboard.c (echo_keystrokes_p): New function.
3594 (read_char, record_menu_key, read_key_sequence): Use it.
3596 * callint.c (Qfuncall_interactively): New var.
3597 (Qcall_interactively): Remove.
3598 (Ffuncall_interactively): New function.
3599 (Fcall_interactively): Use it.
3600 (syms_of_callint): Defsubr it.
3602 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3604 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3605 relocated from under us.
3607 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3609 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3610 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3611 configure, not from HEAPSIZE.
3612 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3614 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3615 for MinGW, since it no longer uses gmalloc.
3617 * buffer.c: Do not define mmap allocations functions for Windows.
3618 Remove mmap_find which is unused. Remove mmap_set_vars which does
3620 [WINDOWSNT]: Include w32heap.h.
3621 (init_buffer): Always allocate new memory for buffers.
3623 * emacs.c: Remove mmap_set_vars calls.
3625 * image.c (free_image): Undef free for Windows because it is
3626 redirected to our private version.
3628 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3629 (copy_executable_and_dump_data): Remove dumping the heap section.
3630 (unexec): Restore using_dynamic_heap after dumping.
3632 * w32heap.c (dumped_data_commit, malloc_after_dump)
3633 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3634 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3635 (mmap_free): New functions.
3637 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3639 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3641 * image.c (imagemagick_load_image): Use MagickRealType for local
3642 'color_scale', instead of double, to avoid a GCC warning about
3645 * xfns.c (Fx_window_property): Remove unused local.
3647 Don't kill already-reaped process (Bug#17561).
3648 * process.c (process_send_signal): Fix race condition where a
3649 subprocess was reaped by a signal handler between the check for
3650 liveness and calling 'kill', which meant that Emacs could in
3651 theory kill an innocent bystander process. Do the fix by blocking
3652 SIGCHLD in a critical section that checks liveness before killing.
3654 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3656 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3658 2014-05-26 Ken Brown <kbrown@cornell.edu>
3660 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3661 even if !CYGWIN (see bug#17510).
3663 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3665 * nsfns.m (Fns_do_applescript): Surround NSApp run
3666 with calls to ns_init_events, ns_finish_events (Bug#17424).
3668 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3670 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3671 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3673 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3674 with calls to ns_init_events, ns_finish_events (Bug#17424).
3676 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3678 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3679 if we are iterating over an object that generates glyphs for
3680 marginal areas. (Bug#17585)
3682 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3684 * xdisp.c (safe__call1, safe__eval): Now static.
3686 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3688 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3689 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3690 (safe_call1): Call safe_call instead of safe__call directly.
3692 2014-05-26 Ken Brown <kbrown@cornell.edu>
3694 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3695 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3698 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3700 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3701 (safe__call, safe__call1, safe__eval): New functions.
3702 (safe_call): Use it.
3703 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3704 (display_mode_element): Same for `:eval'.
3706 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3708 Fix port to 32-bit AIX (Bug#17540).
3709 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3710 twice. _text already includes this offset.
3711 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3713 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3715 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3716 when closest_pos is identical to to_charpos, don't recurse, since
3717 we already tried that, and failed. (Bug#17539)
3719 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3720 unwinding when frame's faces were not initialized yet, increment
3721 the frame's image-cache reference count before calling
3722 x_free_frame_resources. Don't dereference
3723 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3725 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3727 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3730 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3731 macfont.m, call draw with adjusted arguments so font drivers
3732 don't need to do that.
3734 * macfont.m (macfont_draw): Merge changes from Macport.
3736 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3738 * alloc.c (garbage_collect_1): New function, with all of the guts
3739 of Fgarbage_collect.
3740 (mark_stack): Accept an argument END and don't mark Lisp objects
3741 on the stack beyond the address given by END. Calculation of END
3742 was moved to Fgarbage_collect.
3743 (Fgarbage_collect): Calculate the end address of the stack portion
3744 that needs to be examined by mark_stack, and pass that address to
3745 garbage_collect_1, which will pass it to mark_stack.
3746 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3747 for more details about the underlying problems. In particular,
3748 this avoids dumping Emacs with the large hash-table whose value is
3749 held in purify-flag for most of the time loadup.el runs.
3751 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3753 * xfns.c (x_window_property_intern): New function (code from
3755 (Fx_window_property): Call x_window_property_intern. If property
3756 not found and NILP (source) and outer window != inner window,
3757 check outer window for property (Bug#17537).
3759 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3761 Supply malloc and alloc_size attributes for extern allocators.
3762 This documents the C API, and helps GCC generate a bit better code.
3763 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3764 (ATTRIBUTE_MALLOC_SIZE): New macros.
3765 * gmalloc.c (malloc, realloc, calloc):
3766 * gtkutil.h (malloc_widget_value):
3767 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3768 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3771 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3773 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3774 * image.c (imagemagick_load_image): Port to hosts that do not use
3775 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3777 2014-05-21 Leo Liu <sdl.web@gmail.com>
3779 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3781 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3783 * dbusbind.c (xd_signature): Revert last 2 patches.
3785 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3787 Allow any non-nil value to count as true in bool-vector.
3788 Likewise for xd_signature in dbusbind.c.
3789 This is more consistent with the usual practice in Emacs, which is
3790 that any non-nil value counts as true.
3791 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3792 * dbusbind.c (xd_signature): Likewise, for booleans.
3793 * data.c, lisp.h (Qbooleanp):
3794 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3796 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3798 * lisp.h (CHECK_BOOLEAN): New function.
3799 * alloc.c (Fbool_vector): New function.
3800 (syms_of_alloc): Defsubr it.
3801 * data.c (Qbooleanp): New symbol.
3802 (syms_of_data): DEFSYM it.
3803 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3805 * font.c (font_matching_entity): Extract font-entity object
3806 from the vector of matching entities (Bug#17486).
3808 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3810 Assume C99 or later (Bug#17487).
3811 * bytecode.c (B__dummy__): Remove.
3812 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3813 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3814 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3815 * regex.c (DEBUG_PRINT): Assume varargs macros.
3816 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3818 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3820 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3821 memory for every buffer that was dumped.
3823 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3825 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3826 (Fnreverse): Allow vectors and bool vectors.
3828 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3830 Minor cleanup for terminal setup.
3831 * termhooks.h (create_terminal): Adjust prototype.
3832 * terminal.c (create_terminal): Pass output method and RIF as args.
3833 (init_initial_terminal):
3834 * nsterm.m (ns_create_terminal):
3835 * term.c (init_tty):
3836 * w32term.c (w32_create_terminal):
3837 * xterm.c (x_create_terminal): Adjust users.
3838 Avoid redundant NULL initializers and add comments.
3840 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3842 * keyboard.c (Qdeactivate_mark): Now static.
3844 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3846 If available, use Xfixes extension to do pointer blanking.
3847 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3848 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3849 (make_invisible_cursor): Move to...
3850 * xterm.c (make_invisible_cursor): ...here.
3851 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3852 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3853 (x_term_init): Call to x_setup_pointer_blanking.
3854 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3855 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3857 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3859 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3861 2014-05-12 Glenn Morris <rgm@gnu.org>
3863 * fileio.c (Ffile_executable_p): Doc tweak.
3865 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3867 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3868 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3870 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3872 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3874 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3876 Fix initialization of minibuffer history variable (Bug#17430).
3877 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3878 Move the initialization up to prevent any "value void" message.
3880 2014-05-08 Samuel Bronson <naesten@gmail.com>
3882 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3883 are matched (bug#17413).
3885 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3887 Stop tooltips pulling Emacs window to front (Bug#17408).
3888 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3889 SetWindowPos invocations.
3891 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3893 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3894 not initialized (Bug#17398).
3896 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3898 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3900 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3902 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3903 [HAVE_NS]: Do not include png.h.
3904 (x_query_frame_background_color): New function.
3905 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3906 (png_load_body): Coalesce duplicate code.
3908 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3910 Consult libpng-config more consistently (Bug#17339).
3911 * Makefile.in (PNG_CFLAGS): New var.
3912 (ALL_CFLAGS): Use it.
3913 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3914 CFLAGS now handles this.
3916 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3918 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3919 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3920 because WCONTINUED is always defined now.
3921 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3923 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3925 * buffer.c (overlay_strings): Fix the wording of the commentary.
3927 2014-05-01 Glenn Morris <rgm@gnu.org>
3929 * floatfns.c (Fisnan):
3930 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3932 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3934 * term.c (tty_menu_activate): A better initialization for cursor
3937 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
3939 * intervals.c: Tighten assertions.
3940 (create_root_interval): Make sure the interval is not empty.
3941 (intervals_equal): Use booleans.
3942 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
3943 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
3944 (balance_possible_root_interval): Simplify and use booleans.
3945 (split_interval_right, split_interval_left): Check LENGTH, and remove
3946 now redundant assertion.
3947 (adjust_intervals_for_insertion): Remove now redundant assertions.
3948 (delete_node, interval_deletion_adjustment)
3949 (adjust_intervals_for_deletion, merge_interval_right)
3950 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
3951 (reproduce_interval): Make sure the interval is not empty.
3953 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
3955 * term.c (tty_menu_activate): Don't assume row and col are initialized.
3956 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
3957 satisfaction that they would always be initialized.
3959 2014-04-30 Eli Zaretskii <eliz@gnu.org>
3961 * term.c (tty_menu_display): Move the cursor to the active menu item.
3962 (tty_menu_activate): Return the cursor to the active menu item
3963 after displaying the menu and after displaying help-echo.
3964 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
3965 for the details of why this is needed by screen readers and
3968 2014-04-30 Glenn Morris <rgm@gnu.org>
3970 * process.c (handle_child_signal):
3971 Handle systems without WCONTINUED. (Bug#15110, 17339)
3973 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
3975 * window.c (struct saved_window): Remove mark.
3976 (Fset_window_configuration, save_window_save)
3977 (compare_window_configurations): Don't touch marks any more.
3979 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
3981 Use bits_word for gcmarkbits.
3982 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
3983 bits_word is typically a tad more efficient for mark bits than
3984 unsigned is, so use bits_word. All uses changed.
3985 * lisp.h (BITS_PER_INT): Remove; no longer used.
3987 Avoid undefined behavior in signed left shift.
3988 This ports to GCC 4.9.0 with -fsanitize=undefined.
3989 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
3991 * regex.c (extract_number):
3992 * lisp.h (make_number, XINT):
3993 Do not shift a 1 bit left into a sign bit.
3994 * alloc.c (struct cons_block, struct float_block): Use unsigned,
3995 not int, for gcmarkbits. All uses changed.
3997 2014-04-25 Eli Zaretskii <eliz@gnu.org>
3999 * search.c (Fnewline_cache_check): Don't try to count newlines
4000 outside the buffer's restriction, as find_newline doesn't support that.
4002 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4004 * window.c (Fset_window_configuration): Deactivate the mark before
4006 (set_window_buffer): Ignore window_initialized.
4007 (window_initialized): Remove.
4008 * keyboard.c (Qdeactivate_mark): Not static any more.
4009 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4012 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4014 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4015 and to clang 3.4, which have fixed the bug. This should let us
4016 run a bit faster on these platforms when address sanitization is
4019 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4021 Port to GCC 4.9.0 with --enable-gcc-warnings.
4022 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4024 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4025 a way that also works with GCC 4.9.0.
4027 * search.c (Fnewline_cache_check): Remove unused locals.
4029 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4031 * search.c (find_newline1): New subroutine.
4032 (Fnewline_cache_check): New function.
4033 (syms_of_search): Defsubr it.
4035 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4037 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4038 * keyboard.c (unblock_input): Add comment.
4039 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4041 2014-04-22 Daniel Colascione <dancol@dancol.org>
4043 * lread.c (readevalloop_eager_expand_eval): New function
4044 that can recurse into toplevel forms.
4045 (readevalloop): Call it.
4046 * lisp.h: Declare Qprogn.
4047 * callint.c (Qprogn): No longer static.
4049 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4051 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4052 Also change identifiers to match the comments, and add more assertions
4055 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4057 * emacs.c (close_output_streams): Don't clear and restore errno.
4059 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4061 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4062 never becomes visible, i.e. using XMonad (Bug#17237).
4064 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4066 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4067 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4068 (Fline_pixel_height): Don't assume that the current buffer and the
4069 selected window's buffer are one and the same. (Bug#17281)
4071 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4072 paragraph-start cache before the newline cache. (Bug#17269)
4074 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4076 * term.c (tty_send_additional_strings): No need to fflush here,
4078 (tty_set_terminal_modes): fflush after sending additional strings,
4081 2014-04-17 Daniel Colascione <dancol@dancol.org>
4083 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4085 (tty_send_additional_strings): New function.
4086 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4087 (syms_of_term): Intern tty-mode-set-strings and
4088 tty-mode-reset-strings.
4090 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4092 * window.c (save_window_save): Lookup window_point_insertion_type in
4093 the right buffer (bug#15457).
4094 (Qwindow_point_insertion_type): New var.
4095 (syms_of_window): Initialize it.
4097 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4099 Fix the MSDOS build.
4100 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4101 (copy_text_and_data): Zero out the atexit chain pointer before
4104 * termhooks.h (encode_terminal_code): Update prototype.
4106 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4107 visible for all DOS_NT ports, not just WINDOWSNT.
4108 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4110 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4111 unless it is defined.
4112 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4114 * process.c (close_on_exec, accept4, process_socket): Move into
4115 the "ifdef subprocesses" part.
4116 (catch_child_signal): Condition by "ifdef subprocesses".
4117 (syms_of_process) <Qinternal_default_process_sentinel>
4118 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4120 * msdos.h: Add prototypes for new functions.
4121 (EINPROGRESS): Define.
4122 (O_CLOEXEC): Define to zero.
4124 * msdos.c (check_window_system): Remove unnecessary an
4125 incompatible duplicate function.
4126 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4127 New functions in support of new functionality.
4129 * menu.c (single_menu_item): Add visual indication of submenu
4130 also for menus on MSDOS frames.
4131 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4133 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4134 when async subprocesses aren't supported.
4136 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4138 * emacs.c (close_output_streams): Zero out errno before calling
4141 * dired.c [MSDOS]: Include msdos.h.
4143 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4144 (DATA_START) [MSDOS]: Define.
4145 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4147 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4148 Ifdef away for MSDOS.
4149 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4150 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4152 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4153 Use temporary file template that is compatible with mkostemp.
4154 Move vfork-related portions under #ifndef MSDOS.
4155 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4157 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4159 * buffer.c (Foverlays_at): Add argument `sorted'.
4161 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4163 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4164 text, invalidate the bidi_paragraph_cache upto and including the
4167 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4169 Port to IRIX 6.5 (Bug#9684).
4170 * conf_post.h (INET6) [IRIX6_5]: Define.
4171 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4172 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4174 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4176 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4177 before passing it to system APIs.
4179 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4181 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4182 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4184 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4186 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4188 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4190 Remove DATA_SEG_BITS.
4191 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4192 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4193 cc, but that platform is so old that SGI itself stopped supporting
4194 it in December 2013. If you still need Emacs on IRIX, please
4195 either compile with GCC and port the undumping code, or run
4196 './configure --with-wide-int'.
4197 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4198 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4199 DEFINE_GDB_SYMBOL_START way to define it.
4200 (NONPOINTER_BITS): New macro.
4201 (EMACS_INT): Use it.
4202 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4203 the problem and/or configuring --with-wide-int.
4204 (USE_LSB_TAG): Simplify, based on above changes.
4205 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4206 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4208 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4210 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4211 covered by a display string that ends in a newline, and that cases
4212 going back by DVPOS lines to hit the search limit, lift the limit
4213 and go back until DVPOS is reached. (Bug#17244)
4215 * indent.c (Fvertical_motion): Handle correctly the case when the
4216 display string is preceded by an empty line.
4218 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4219 use S_IWRITE instead.
4221 2014-04-11 Glenn Morris <rgm@gnu.org>
4223 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4225 2014-04-11 Ken Brown <kbrown@cornell.edu>
4227 * Makefile.in (EMACS_MANIFEST): Revert last change.
4229 2014-04-10 Daniel Colascione <dancol@dancol.org>
4231 * puresize.h (BASE_PURESIZE): Increase.
4233 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4235 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4237 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4238 region handling (and don't call signal_before_change) if
4239 inhibit_modification_hooks is set.
4240 (signal_before_change): Don't check inhibit_modification_hooks any more.
4242 2014-04-08 Daniel Colascione <dancol@dancol.org>
4244 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4245 function cells contain valid lisp objects. (Modified version of
4248 * alloc.c (detect_suspicious_free): Split actual stack capturing
4249 out into new function for easier breakpoint setting.
4250 (note_suspicious_free): New function.
4252 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4254 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4256 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4257 (symbol_block_pinned): New var.
4258 (Fmake_symbol): Initialize `pinned'.
4259 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4260 pinned and signal an error for un-purifiable objects.
4261 (pure_cons): Use it.
4262 (Fpurecopy): Use it, except for objects that can't be purified.
4263 (mark_pinned_symbols): New function.
4264 (Fgarbage_collect): Use it.
4265 (gc_sweep): Remove hack made unnecessary.
4267 2014-04-07 Glenn Morris <rgm@gnu.org>
4269 * keyboard.c (Fopen_dribble_file): Doc tweak.
4271 2014-04-07 Ken Brown <kbrown@cornell.edu>
4273 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4275 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4277 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4278 We have a substitute execinfo.h on hosts that lack it.
4279 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4280 isn't optimized away.
4282 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4284 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4285 * alloc.c (memory_full):
4286 * charset.c (syms_of_charset):
4287 * doc.c (Fsnarf_documentation):
4289 * font.c (BUILD_STYLE_TABLE):
4290 * keyboard.c (make_lispy_event):
4291 * profiler.c (setup_cpu_timer):
4292 * xgselect.c (xg_select):
4293 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4295 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4296 Replace the only use with ARRAYELTS (font_property_table).
4297 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4299 2014-04-03 Daniel Colascione <dancol@dancol.org>
4301 * xterm.c (x_term_init):
4302 * xfns.c (best_xim_style):
4303 * xfaces.c (Fdump_colors):
4304 * w32fns.c (w32_default_color_map):
4305 * w32.c (init_environment, N_ENV_VARS):
4306 * unexcw.c (read_exe_header):
4307 * term.c (term_get_fkeys_1):
4308 * sysdep.c (init_baud_rate):
4309 * nsterm.m (ns_convert_key):
4310 * nsfns.m (get_geometry_from_preferences):
4311 * msdos.c (dos_set_window_size, init_environment):
4312 * macfont.m (mac_font_get_glyph_for_cid)
4313 (macfont_store_descriptor_attributes)
4314 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4315 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4316 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4318 * image.c (xpm_str_to_color_key):
4319 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4320 * frame.c (x_set_frame_parameters):
4321 * fileio.c (Ffile_selinux_context):
4322 * emacs.c (sort_args):
4323 * dosfns.c (msdos_stdcolor_name):
4324 * dired.c (file_attributes):
4325 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4326 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4329 2014-04-02 Daniel Colascione <dancol@dancol.org>
4331 * data.c (Ffset): Abort if we're trying to set a function call to
4334 * lisp.h (ARRAYELTS): New macro.
4336 * alloc.c: Include execinfo.h if available.
4337 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4338 (suspicious_free_record): New structure.
4339 (suspicious_objects, suspicious_object_index)
4340 (suspicious_free_history, suspicious_free_history_index):
4342 (find_suspicious_object_in_range, detect_suspicious_free)
4343 (Fsuspicious_object): New functions.
4344 (cleanup_vector): Call find_suspicious_object_in_range.
4346 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4348 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4349 width from font width (Bug#17163).
4351 * frame.c (x_set_frame_parameters): Calculate default values of
4352 new frame sizes only after all other frame parameters have been
4353 processed (Bug#17142).
4355 2014-04-02 Ken Brown <kbrown@cornell.edu>
4357 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4360 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4362 * xterm.c (x_draw_image_glyph_string): Adjust image background
4363 width accordingly when its x position is adjusted. (Bug#17115)
4365 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4367 * font.c (font_list_entities): Do not add empty vector to font cache.
4368 (font_matching_entity): Likewise. If matching entity is found, insert
4369 1-item vector with this entity instead of entity itself (Bug#17125).
4371 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4373 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4375 * fns.c (validate_subarray): Rename from validate_substring,
4376 since it works for vectors too. New arg ARRAY. Optimize for the
4377 non-nil case. Instead of returning bool, throw an error if out of
4378 range, so that the caller needn't do that. All uses changed.
4379 Report original values if out of range.
4380 (Fsubstring, Fsubstring_no_properties, secure_hash):
4381 Also optimize the case where FROM is 0 or TO is the size.
4383 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4385 * search.c (Freplace_match): Use make_specified_string.
4386 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4387 to catch bogus override face of glyph strings.
4388 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4389 Move common substring range checking code to...
4390 (validate_substring): ...this function.
4392 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4394 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4396 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4398 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4399 bar is zero height, just return (Bug#16976).
4400 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4402 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4404 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4405 is nil. If waiting for toolbar to complete, force a redraw.
4407 2014-03-28 Glenn Morris <rgm@gnu.org>
4409 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4410 (emacs_bugreport): New variable.
4411 (usage_message): Use PACKAGE_BUGREPORT.
4412 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4414 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4416 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4418 Port recent signal-related changes to FreeBSD.
4419 Problem reported by Herbert J. Skuhra.
4420 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4421 Move decls from here ...
4422 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4424 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4426 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4427 and width of image background when it is displayed with a 'box'
4430 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4432 More backward-compatible fix to char-equal core dump (Bug#17011).
4433 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4434 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4436 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4438 * image.c (init_svg_functions): When loading SVG-related libraries,
4439 free already loaded libraries if the initialization fails.
4440 (rsvg_handle_set_size_callback): Remove declaration, unused.
4442 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4444 Fix core dump in char-equal (Bug#17011).
4445 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4446 unibyte buffers, as we can't tell whether the characters are
4449 * insdel.c (adjust_markers_for_delete): Remove unused local.
4451 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4453 Have (MARKER . ADJUSTMENT) undo records always be immediately
4454 after their corresponding (TEXT . POS) record in undo list.
4456 * lisp.h (record-delete): New arg record_markers.
4457 (record_marker_adjustment): No longer needed outside undo.c.
4458 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4459 adjustments to undo.c's record_marker_adjustments. Note that
4460 fileio.c's decide_coding_unwind is another caller to
4461 adjust_markers_for_delete. Because it has undo list bound to t,
4462 it does not rely on adjust_markers_for_delete to record marker
4464 (del_range_2): Swap call to record_delete and
4465 adjust_markers_for_delete so as undo marker adjustments are
4466 recorded before current deletion's adjustments, as before.
4467 (adjust_after_replace):
4468 (replace_range): Pass value for new record_markers arg to
4470 * undo.c (record_marker_adjustment): Rename to
4471 record_marker_adjustments and made static.
4472 (record_delete): Check record_markers arg and call
4473 record_marker_adjustments.
4474 (record_change): Pass value for new record_markers arg to
4476 (record_point): at_boundary calculation no longer needs to account
4477 for marker adjustments.
4479 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4481 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4484 2014-03-26 Glenn Morris <rgm@gnu.org>
4486 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4488 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4490 * buffer.c (struct sortvec): Add field `spriority'.
4491 (compare_overlays): Use it.
4492 (sort_overlays): Set it.
4494 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4496 * xdisp.c (redisplay_window): If all previous attempts to find the
4497 cursor row failed, try a few alternatives before falling back to
4498 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4500 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4502 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4503 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4505 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4506 variables on Windows.
4508 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4510 * w32.c (unsetenv): Remove unused var `retval'.
4511 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4513 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4514 (start_watching): Remove unused var `thr'.
4516 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4517 (find_child_console): Remove unnecesary var `thread_id'.
4519 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4520 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4522 2014-03-26 Glenn Morris <rgm@gnu.org>
4524 * filelock.c (Flock_buffer): Doc tweak.
4526 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4527 * emacs.c (shut_down_emacs):
4528 * fileio.c (Finsert_file_contents, write_region):
4529 * filelock.c (top-level, syms_of_filelock):
4530 * insdel.c (prepare_to_modify_buffer_1):
4531 CLASH_DETECTION is always defined now.
4533 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4535 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4536 DLL handle, to speed up thread startup.
4538 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4540 Handle sigmask better with nested signal handlers (Bug#15561).
4541 * atimer.c (sigmask_atimers): Remove.
4542 Remaining use rewritten to use body of this function.
4543 * atimer.c (block_atimers, unblock_atimers):
4544 * callproc.c (block_child_signal, unblock_child_signal):
4545 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4546 New arg OLDSET. All callers changed.
4547 * atimer.c (block_atimers, unblock_atimers):
4548 * callproc.c (block_child_signal, unblock_child_signal):
4549 * keyboard.c (handle_interrupt):
4550 * sound.c (vox_configure, vox_close):
4551 Restore the old signal mask rather than unilaterally clearing bits
4552 from the mask, in case a handler is running within another
4553 handler. All callers changed.
4554 * lisp.h, process.c, process.h, term.c:
4555 Adjust decls and callers to match new API.
4556 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4557 signal handlers aren't supposed to use floating point anyway.
4558 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4560 2014-03-23 Daniel Colascione <dancol@dancol.org>
4562 Split gc_sweep into discrete functions for legibility and better
4565 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4566 (sweep_vectors): Fix typo in comment.
4567 (sweep_conses, sweep_floats, sweep_intervals)
4568 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4569 (gc_sweep): Call new functions, to which existing functionality is
4571 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4573 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4575 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4577 2014-03-23 Daniel Colascione <dancol@dancol.org>
4579 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4580 only if xic_style calls for it. This change allows Emacs to work
4581 with ibus. Also, don't leak resources if create_frame_xic fails,
4582 and stop caching xic_style across different displays.
4583 (supported_xim_styles): Make const.
4584 (best_xim_style): Remove first parameter: it's always just
4585 supported_xim_styles. Change to look at supported_xim_styles
4588 2014-03-23 Daniel Colascione <dancol@dancol.org>
4590 * term.c (init_tty): Rearrange condition for clarity; print
4591 appropriate diagnostic.
4593 2014-03-23 Daniel Colascione <dancol@dancol.org>
4595 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4596 array. (ASAN caught.)
4598 2014-03-22 Glenn Morris <rgm@gnu.org>
4600 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4602 2014-03-22 Daniel Colascione <dancol@dancol.org>
4604 * process.c (conv_sockaddr_to_lisp): When extracting the string
4605 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4607 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4609 Fix regression introduced by patch for Bug#10500.
4610 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4611 * w32term.c (x_draw_image_relief): Likewise.
4613 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4615 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4616 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4617 maximize a frame for odd default fonts.
4619 2014-03-21 Glenn Morris <rgm@gnu.org>
4621 * minibuf.c (history-length): Increase default from 30 to 100.
4623 2014-03-21 Daniel Colascione <dancol@dancol.org>
4625 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4626 every time we switch to minibuffer.
4628 * alloc.c (lisp_align_malloc, allocate_string_data)
4629 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4630 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4632 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4634 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4635 support more "verbs".
4637 2014-03-21 Daniel Colascione <dancol@dancol.org>
4639 Always prohibit dumping a dumped Emacs.
4641 * emacs.c (might_dump): New variable.
4642 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4643 * lisp.h (might_dump): Declare.
4644 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4646 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4648 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4650 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4652 * doc.c (store_function_docstring): Warn when we don't know where to
4654 (Fsubstitute_command_keys): Don't advertise the fact that
4655 text-properties are dropped, since we think it's a bug that we'll fix.
4657 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4658 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4659 * frame.c (frame_garbaged): Make "docstring" more precise.
4661 2014-03-20 Glenn Morris <rgm@gnu.org>
4663 * charset.c (init_charset): When we cannot find the charsets directory,
4664 mention if EMACSDATA is set.
4666 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4668 * fns.c (Frandom): Fix rare bug where the result isn't random.
4670 Fix porting inconsistency about rounding to even.
4671 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4672 This way, the unusual !HAVE_RINT case acts like the usual
4673 HAVE_RINT case, and we can fix the documentation accordingly.
4675 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4677 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4678 (w32_wnd_proc): Initialize the dwHoverTime member of
4679 TRACKMOUSEEVENT structure.
4681 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4683 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4685 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4687 * search.c (find_newline): Speed up the function when using the
4688 newline cache, by halving the number of calls to
4689 region_cache_forward and region_cache_backward. (Bug#16830)
4691 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4693 * buffer.c (Fset_buffer): Document return value (bug#17015).
4695 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4697 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4698 nil, always resize character wise to avoid potential loss of the
4699 mode line (Bug#16923 related).
4701 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4703 * frame.c (x_set_frame_parameters): Always calculate new sizes
4704 pixelwise to avoid potential loss when rounding.
4706 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4708 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4709 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4711 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4713 * w32.c (fstatat): Don't add an extra slash if the argument ends
4714 with a slash: this fails the subsequent call to stat_worker on
4715 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4717 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4719 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4721 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4723 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4725 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4726 when frame is only on one screen (Bug#14713).
4728 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4730 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4731 there's a valid wrap point in the display line, the last glyph
4732 cannot "just barely fit" on this row, because display_line doesn't
4733 let it. Instead, proceed as if the last glyph didn't fit, so that
4734 we eventually back up the iterator to the wrap point. This avoids
4735 delusional behavior of move_it_to, whereby it proceeds to the next
4736 display line, but sets current_x to zero for all the glyphs that
4737 without word-wrap would fit on the previous display line.
4738 One result was that visual-order cursor movement behaved erratically
4740 (Fmove_point_visually): Add code to find the x coordinate of the
4741 last character before wrap point, under word-wrap on a TTY.
4743 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4745 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4746 also return value of MOVE_POS_MATCH_OR_ZV from
4747 move_it_in_display_line_to, when moving from beginning of line to
4748 point's position. (Bug#16961)
4750 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4752 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4753 * window.c (Fselect_window): Explain NORECORD and
4754 `buffer-list-update-hook' in doc-string.
4756 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4758 * window.c (Fother_window_for_scrolling): Check that
4759 Vother_window_scroll_buffer is a buffer.
4761 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4763 * xterm.c (xim_initialize): Always pass a copy of resource name
4764 to XRegisterIMInstantiateCallback and eassert whether return
4765 value is True. Passing copy is important because Xlib doesn't
4766 make its own copy and resource name argument usually points to
4767 SSDATA (Vx_resource_name), which may be changed from Lisp.
4768 (xim_close_display): For XUnregisterIMInstantiateCallback,
4769 always eassert return value and pass exactly the same values
4770 as were used for XRegisterIMInstantiateCallback.
4771 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4772 sources to check why if you are interested.
4774 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4776 * dispnew.c (change_frame_size_1): Add new_lines instead of
4777 new_height, the latter may be still zero if passed as such.
4778 * window.c (Fwindow_pixel_height): Mention bottom divider in
4781 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4783 Fix "resource temporarily unavailable" with xgselect
4785 * xgselect.c: Include <stdbool.h>.
4786 (xg_select) [!USE_GTK]: Don't lose track of errno.
4788 Fix minor --enable-gcc-warnings issues.
4789 * widget.c (update_various_frame_slots, EmacsFrameResize):
4790 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4792 2014-03-04 Ken Brown <kbrown@cornell.edu>
4794 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4795 represent the actual adjustment needed for alignment.
4797 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4799 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4800 needed, and don't reallocate if the initial allocation already
4801 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4803 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4805 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4808 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4810 * cmds.c (delete-char): Update docstring pointing out that the
4811 function ignores `delete-active-region' and `overwrite-mode'.
4813 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4815 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4817 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4818 allocated buffer due to alignment.
4819 (freehook): If the block to be freed was allocated by
4820 'aligned_alloc', find its real pointer before calling 'free'.
4822 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4825 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4827 * font.c (toplevel): Adjust comment about font cache layout.
4828 (font_clear_cache): Fix to match real font cache layout.
4829 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4830 (Fframe_font_cache) [FONT_DEBUG]: New function.
4831 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4833 Avoid crashes when X fonts are erroneously freed on reused X
4834 'Display *' connection data (Bug#16069). Note that X font
4835 resources still may be leaked, but currently there is no way
4836 to completely avoid it.
4837 * xterm.h (struct x_display_info): New member x_id. Add comments.
4838 * xterm.c (x_display_id): New variable.
4839 (x_term_init): Assign identifier to each opened X connection.
4840 * xfont.c (struct xfont): New member x_display_id.
4841 (xfont_open): Initialize it with frame's display id.
4842 (xfont_close): Check whether font's display id matches the one
4843 recorded for the given display. Adjust comment.
4844 * xftfont.c (struct xftfont_info):
4845 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4847 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4849 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4850 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4851 killed Vother_window_scroll_buffer.
4852 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4854 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4856 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4857 that start with more than 2 slashes as UNCs. (Bug#16751)
4859 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4861 Fix a few crashes and leaks when cloning C strings.
4862 * alloc.c, lisp.h (dupstring): New function.
4863 * gtkutil.c (xg_get_font):
4864 * term.c (tty_default_color_capabilities):
4865 * xsettings.c (store_monospaced_changed)
4866 (store_font_name_changed, parse_settings)
4867 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4868 This avoids some unlikely crashes due to accessing freed storage,
4869 and avoids some minor memory leaks in the more-typical case.
4871 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4873 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4874 cursor when modeline can't be dragged (Bug#16647).
4876 2014-02-28 Glenn Morris <rgm@gnu.org>
4878 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4879 from custom-delayed-init-variables. (Bug#11565)
4881 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4883 More fixes for mouse glyph calculations (Bug#16647).
4884 * window.c (coordinates_in_window): In intersection of
4885 horizontal and vertical window dividers prefer the horizontal
4886 one. Add some extra parens to last fix.
4887 (window_relative_x_coord): Return x-coordinate for header and
4889 * xdisp.c (remember_mouse_glyph): In text area don't extend
4890 glyph into mode line to show the vertical drag cursor there
4891 immediately. Subdivide mouse glyphs in right fringes to show a
4892 horizontal drag cursor as soon as we enter the "grabbable width"
4893 portion. Handle vertical border case separately. Do not
4894 subdivide window divider areas.
4895 (note_mouse_highlight): On bottom divider of bottommost windows
4896 show vertical drag cursor only when the minibuffer window can be
4899 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4901 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4902 reset by the face of the object just displayed. See also bug#76.
4903 (get_next_display_element): If the string came from a display
4904 property, examine the box face attribute at it->position, not at
4905 it->current.pos, since the latter was not updated yet. (Bug#16870)
4906 (handle_face_prop): Improve commentary.
4908 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4910 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4911 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4913 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4915 Fixes around Bug#16647.
4916 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4917 ON_BOTTOM_DIVIDER cases.
4918 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4919 only if the window has no right divider.
4920 (Fcoordinates_in_window_p): Fix doc-string.
4922 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4924 * lread.c (Funintern): Fix doc to match advertised calling convention.
4926 2014-02-24 Daniel Colascione <dancol@dancol.org>
4928 * keyboard.c (read_char): Close race that resulted in lost events.
4930 2014-02-22 Glenn Morris <rgm@gnu.org>
4932 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4933 * window.c (window-resize-pixelwise): Doc fixes.
4935 * process.c (Finternal_default_process_filter)
4936 (Finternal_default_process_sentinel): Doc tweaks.
4938 2014-02-21 Glenn Morris <rgm@gnu.org>
4940 * process.c (Fprocess_buffer, Faccept_process_output)
4941 (Finternal_default_process_filter, Finternal_default_process_sentinel):
4944 2014-02-21 Martin Rudalics <rudalics@gmx.at>
4946 * window.c (Fwindow_scroll_bar_width): New function.
4948 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
4950 Pacify GCC when configuring with --enable-gcc-warnings.
4951 * xdisp.c (move_it_in_display_line_to) [lint]:
4952 Initialize recently-added local.
4954 2014-02-21 Daniel Colascione <dancol@dancol.org>
4956 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
4958 2014-02-20 Eli Zaretskii <eliz@gnu.org>
4960 * xdisp.c (init_iterator): Don't dereference a bogus face
4961 pointer. (Bug#16819)
4962 (try_cursor_movement): Don't use cursor position if
4963 set_cursor_from_row failed to compute it. This avoids assertion
4964 violations in MATRIX_ROW.
4965 (move_it_in_display_line_to): Save the iterator state in ppos_it
4966 only once per call. Reimplement the method used to return to the
4967 best candidate position if all the positions found in display line
4968 are beyond TO_CHARPOS. This cuts down the number of calls to
4969 bidi_shelve_cache, which moves a lot of stuff when lines are long
4970 and include bidirectional text. (Bug#15555)
4972 2014-02-20 Glenn Morris <rgm@gnu.org>
4974 * data.c (Fdefalias): Doc fix.
4976 2014-02-19 Eli Zaretskii <eliz@gnu.org>
4978 * xdisp.c (display_line): Fix horizontal scrolling of large images
4979 when fringes are turned off. This comes at a price of not
4980 displaying the truncation/continuation glyphs in this case.
4983 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
4984 CreateDIBSection returns an error indication, zero out *ximg after
4985 destroying the image. This avoids crashes in memory allocations
4986 due to the fact that some of the callers also call
4987 x_destroy_x_image, which will attempt to free an already free'd
4990 2014-02-18 Martin Rudalics <rudalics@gmx.at>
4992 * widget.c (update_various_frame_slots): Don't set
4993 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
4995 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
4997 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
4999 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5001 temacs --daemon fix (Bug#16599).
5002 * emacs.c (main): Initialize daemon_pipe[1] here ...
5003 (syms_of_emacs): ... instead of here.
5005 2014-02-16 Anders Lindgern <andlind@gmail.com>
5007 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5010 2014-02-16 Daniel Colascione <dancol@dancol.org>
5012 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5013 (xd_get_connection_address): Use it.
5014 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5015 xd_get_connection_address because the latter signals if the bus
5016 we're trying to close is already disconnected.
5018 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5020 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5021 argument to CreateThread. This avoids segfaults on Windows 9X.
5022 Reported by oslsachem <oslsachem@gmail.com>.
5024 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5026 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5027 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5028 (check_lseek): New function, to report lseek errors.
5029 (save_data_space, update_file_ptrs, read_header, write_header)
5030 (copy_file, copy_rest, unexec): Use these news functions.
5031 (update_file_ptrs): Don't assume wraparound behavior when
5032 converting a large size_t value to off_t.
5034 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5036 * composite.c (fill_gstring_header): Pass positions as C integers
5037 and move parameters checking to...
5038 (Fcomposition_get_gstring): ...this function. Handle case when
5039 buffer positions are in reversed order and avoid crash (Bug#16739).
5041 * buffer.c (validate_region): Mention current buffer in error message.
5043 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5045 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5047 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5049 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5051 2014-02-11 Glenn Morris <rgm@gnu.org>
5053 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5054 Replace refs to "OpenStep" in messages.
5056 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5058 Avoid "." at end of error diagnostics.
5059 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5060 * font.c (Ffont_at):
5061 * nsfns.m (ns_display_info_for_name):
5062 * nsselect.m (Fx_own_selection_internal):
5063 * nsterm.m (performDragOperation:):
5064 Remove "." from end of diagnostic.
5066 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5068 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5069 unintuitive (bug#15824).
5070 (Fyes_or_no_p): Doc fix (bug#15456).
5072 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5074 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5076 * eval.c (call_debugger): When exiting the debugger, do not allow
5077 max_specpdl_size less than actual binding depth (Bug#16603).
5078 (syms_of_eval): Adjust docstring.
5080 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5082 * cmds.c (Fself_insert_command): Output a clearer error message on
5083 negative repetitions (bug#9476).
5085 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5087 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5089 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5091 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5093 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5095 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5097 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5099 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5101 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5103 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5104 `exit' works (bug#15865).
5106 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5108 Constrain window box/body sizes and margin widths (Bug#16649).
5109 * xdisp.c (window_box_width): Don't return less than zero.
5110 (window_box_left_offset, window_box_right_offset): Don't return
5111 more than the window's pixel width.
5112 * window.c (window_body_height, window_body_width): Don't return
5114 (window_resize_apply): Adjust margin width, if necessary.
5116 2014-02-07 Glenn Morris <rgm@gnu.org>
5118 * nsterm.m (syms_of_nsterm): Doc fix.
5120 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5122 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5123 New variables: pointers through which to call the respective APIs.
5124 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5125 (filename_from_ansi, sys_link, check_windows_init_file):
5126 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5127 This is required on Windows 9X, where we dynamically load
5128 UNICOWS.DLL which has their non-stub implementations.
5129 (maybe_load_unicows_dll): Assign addresses to these 2 function
5130 pointers after loading UNICOWS.DLL.
5132 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5133 MultiByteToWideChar and WideCharToMultiByte through function
5136 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5139 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5141 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5142 for OSX >= 10.9 if separate spaces are used.
5143 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5145 2014-02-06 Glenn Morris <rgm@gnu.org>
5147 * buffer.c (cache-long-scans): Doc fix.
5149 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5151 * w32fns.c (Fw32_shell_execute): Doc fix.
5153 2014-02-05 Bastien Guerry <bzg@gnu.org>
5155 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5156 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5158 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5160 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5161 outside the window (Bug#16649).
5163 * xdisp.c (note_mouse_highlight): When entering a margin area show
5164 a non-text cursor (Bug#16647).
5166 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5168 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5169 It prompted a compile-time diagnostic on GNU/Linux.
5170 Simplify to remove the need for the label.
5172 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5174 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5175 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5176 to show it; otherwise return 'unsupported--w32-dialog' to signal
5177 to the caller that emulation with menus is necessary.
5178 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5180 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5182 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5185 * menu.c (Fx_popup_dialog): Don't condition the call to
5186 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5187 special symbol 'unsupported--w32-dialog', emulate the dialog with
5188 a menu by calling x-popup-menu.
5190 * menu.h (Qunsupported__w32_dialog): New extern variable.
5192 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5194 * keyboard.c (kbd_buffer_get_event): Read file notification events
5197 * xgselect.c (xg_select): Read glib events in any case, even if
5198 there are no file descriptors to watch for. (Bug#16519)
5200 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5202 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5203 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5204 * w32term.c (w32_draw_window_divider): Handle first and last
5206 * w32term.h (w32_fill_area_abs): New function.
5207 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5209 * xfaces.c (realize_basic_faces): Handle new face ids.
5210 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5211 and bottom divider width.
5212 * xterm.c (x_draw_window_divider): Handle first and last pixels
5215 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5217 * print.c (Fexternal_debugging_output): Add cast to pacify
5218 --enable-gcc-warnings.
5219 * eval.c (call_debugger): Grow specpdl if the debugger was
5220 entered due to specpdl overflow (Bug#16603) and allow more
5221 specpdl space for the debugger itself.
5223 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5225 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5228 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5230 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5231 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5233 * print.c (Fexternal_debugging_output): If the argument character
5234 is non-ASCII, encode it with the current locale's encoding before
5235 writing the result to the terminal. (Bug#16448)
5237 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5238 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5241 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5243 * process.c (create_process): Reset SIGPROF handler in the child.
5244 * callproc.c (call_process): Likewise.
5246 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5248 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5250 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5252 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5253 of zero to print strings, GDB doesn't like it.
5255 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5256 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5257 we still use correct addresses. (Bug#16576)
5259 2014-01-27 K. Handa <handa@gnu.org>
5261 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5262 to preserve the code detection behavior of 24.3.
5263 * coding.h (struct coding_system): New member detected_utf8_bytes.
5264 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5265 (decode_coding_gap): Use short cut for UTF-8 file reading only
5266 when coding->detected_utf8_bytes equals to coding->src_bytes.
5267 * fileio.c (Finsert_file_contents): Cancel the previous change.
5269 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5271 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5272 that are not visible.
5274 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5276 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5277 is grabbed (Bug#16565).
5279 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5281 * xdisp.c (last_max_ascent): Re-remove after erroneously
5282 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5284 (move_it_to): Re-remove reference to last_max_ascent.
5285 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5286 max_descent here instead of calling line_bottom_y.
5289 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5291 * terminal.c (initial_free_frame_resources): New function.
5292 (init_initial_terminal): Install new hook to free face cache
5293 on initial frame and avoid memory leak. For details, see
5294 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5295 * xfaces.c (free_frame_faces): Adjust comment.
5297 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5299 * data.c (Fstring_to_number): Document results if unparsable
5302 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5304 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5306 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5308 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5309 * coding.c (detect_coding_utf_8, emacs_mule_char)
5310 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5311 (check_utf_8, decode_coding):
5312 * coding.h (struct coding_system.errors):
5313 Use ptrdiff_t, not int, for integer values derived from buffer and
5316 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5317 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5318 before invoking decode_coding_gap, since there's just one block.
5320 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5322 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5323 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5324 too early. Again run change_frame_size before assigning menu-
5327 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5329 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5330 arrives, call x_check_fullscreen, in case the new display has a
5331 different resolution. (Bug#16517)
5333 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5335 * term.c (read_menu_input): If the selected frame changes, exit
5337 (tty_menu_show): If the selected frame changes while we displayed
5338 a menu, throw to top level. (Bug#16479)
5340 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5342 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5344 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5346 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5347 * data.c (count_one_bits_word): Fix bug (negated comparison)
5348 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5350 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5352 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5353 Avoid undefined behavior by initializing display property bit of a
5354 string processed by the bidirectional iterator. For details, see
5355 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5357 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5359 Minor cleanup of previous change.
5360 * image.c (imagemagick_error, Fimagemagick_types):
5361 Omit some recently-introduced and unnecessary casts and assignments.
5363 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5365 Fix two memory leaks discovered with Valgrind.
5366 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5367 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5369 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5371 Fixes in window size functions around Bug#16430 and Bug#16470.
5372 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5373 (Fwindow_mode_line_height, Fwindow_header_line_height)
5374 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5375 Minor doc-string adjustments.
5376 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5377 Rewrite doc-strings.
5378 (window_body_height, window_body_width): Do not count partially
5379 visible lines/columns when PIXELWISE is nil (Bug#16470).
5380 (Qfloor, Qceiling): New symbols.
5382 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5384 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5385 when the image cache is not yet allocated. (Bug#16509)
5387 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5389 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5390 re-attach intervals to its base buffer (Bug#16502).
5391 * intervals.c (set_interval_object): Move from here...
5392 * intervals.h (set_interval_object): ... to here. Fix comments.
5394 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5396 Avoid undefined behavior by initializing buffer redisplay bit.
5397 Problem reported by Dmitry Antipov in
5398 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5399 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5401 Revert some of the CANNOT_DUMP fix (Bug#16494).
5402 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5404 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5406 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5407 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5408 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5409 they are replaced by macros that expand into direct calls to the
5410 corresponding functions from GDI32.DLL.
5411 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5412 variables in the Cygwin build, they are unused.
5414 2014-01-19 K. Handa <handa@gnu.org>
5416 * composite.c (composition_update_it): Fix previous change.
5418 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5420 Fix file name handling on MS-Windows 9X.
5421 * w32.c (maybe_load_unicows_dll): New function.
5423 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5424 on, to make sure we can convert file names to and from UTF-8 on
5425 Windows 9X. This fixes a failure to start up because Emacs cannot
5426 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5428 * w32font.c [WINDOWSNT]: Include w32.h.
5429 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5430 of implementing the same stuff.
5431 Remove now unused g_b_init_is_windows_9x.
5433 * w32.h (maybe_load_unicows_dll): Add prototype.
5435 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5437 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5438 switch to single keyboard. Prevents daemon crashes when a new
5439 client connects while we show a TTY menu in an existing client.
5442 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5444 Fix MinGW64 porting problem with _setjmp.
5445 Reported by Eli Zaretskii in:
5446 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5447 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5448 the old _setjmp and _longjmp. All uses changed.
5450 2014-01-13 Daniel Colascione <dancol@dancol.org>
5452 * textprop.c (Fremove_list_of_text_properties):
5453 Correctly handle reaching the end of the interval tree. (Bug#15344)
5455 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5457 * xdisp.c (resize_mini_window): Round height to a multiple of
5458 frame's line height. Fix bug in calculation of window start
5459 position (Bug#16424).
5461 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5463 * macfont.m: Include termchar.h.
5464 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5465 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5466 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5467 *_WITH_GC_* to take face and f as parameters.
5468 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5469 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5471 2014-01-13 Daniel Colascione <dancol@dancol.org>
5473 Fix menu item updating in the presence of the Unity global menu
5476 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5477 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5479 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5480 updating menus; explain why.
5481 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5482 problem it's supposed to solve and it interferes with detecting
5483 the presence of a global menu.
5484 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5487 2014-01-11 K. Handa <handa@gnu.org>
5489 * composite.c (composition_update_it): Fix indexing of
5490 LGSTRING_CHAR (Bug#15984).
5492 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5494 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5496 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5498 * xdisp.c (try_window_id): Don't use this function's optimizations
5499 if overlays in the buffer displayed by the window have changed
5500 since last redisplay. (Bug#16347)
5501 (message_dolog): Fix indentation.
5503 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5505 * frame.c (frame_resize_pixelwise): Fix doc-string.
5507 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5509 Fix handling of internal borders (Bug#16348).
5510 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5511 Remove internal border width from pixel width of windows.
5512 (change_frame_size_1): Don't return early when frame's pixel
5513 size changes - we still have to record the new sizes in the
5515 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5516 also when toolbar gets larger.
5517 * window.c (check_frame_size): Include internal_border_width in
5519 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5520 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5521 In non-toolkit/non-GTK version clear internal border.
5522 * xterm.c (x_clear_under_internal_border): New function for
5523 non-toolkit/non-GTK version.
5524 (x_after_update_window_line): In non-toolkit/non-GTK version
5526 (handle_one_xevent, x_set_window_size):
5527 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5528 * xterm.h (x_clear_under_internal_border): Extern it.
5530 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5532 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5533 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5536 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5538 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5539 last value of point is not equal to buffer's point. (Bug#16129)
5541 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5544 * nsterm.h (updateCollectionBehavior): Rename from
5545 updateCollectionBehaviour. All uses changed.
5547 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5548 * Makefile.in (SETFATTR): New macro.
5549 (temacs$(EXEEXT)): Use it.
5551 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5553 Fix maximization behavior on Windows (Bug#16300).
5554 * w32fns.c (w32_fullscreen_rect): Don't handle
5555 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5556 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5557 of SetWindowPos. Restore last placement also when leaving
5558 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5559 but the FULLSCREEN_BOTH case.
5561 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5564 * data.c (arithcompare_driver):
5565 * fileio.c (Fcar_less_than_car):
5566 * fns.c (internal_equal):
5567 * frame.c (delete_frame):
5568 * lisp.h (enum More_Lisp_Bits):
5570 Avoid C99 constructs that don't work in C89.
5571 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5572 to port to C89, which doesn't have 'long long'.
5573 (count_trailing_zero_bits): Use them.
5575 2014-01-03 Chong Yidong <cyd@gnu.org>
5577 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5579 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5581 Further adjust frame/window scrollbar width calculations.
5582 * window.c (apply_window_adjustment):
5583 Set windows_or_buffers_changed.
5584 (Fwindow_scroll_bars): Return actual scrollbar width.
5585 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5586 For non-toolkit builds again use 14 as minimum width and set
5587 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5588 * xterm.c (XTset_vertical_scroll_bar): Take width from
5589 WINDOW_SCROLL_BAR_AREA_WIDTH.
5590 (x_new_font): Rename wid to unit. Base calculation of new
5591 scrollbar width on toolkit used and make it analogous to that of
5592 x_set_scroll_bar_default_width.
5593 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5594 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5595 of GetSystemMetrics.
5596 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5597 WINDOW_SCROLL_BAR_AREA_WIDTH.
5598 (x_new_font): Make it correspond to changes in xterm.c.
5600 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5602 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5603 This is a cleaner way to fix the MinGW-w64 porting problem.
5604 Check for INTPTR_MAX misconfiguration.
5606 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5608 * search.c (newline_cache_on_off, find_newline): In indirect
5609 buffers, use the newline cache of the base buffer.
5611 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5612 buffer, invalidate the caches of its base buffer. (Bug#16265)
5614 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5615 buffers, use the width-run cache of the base buffer.
5617 * xdisp.c (redisplay_window): When the window displays an indirect
5618 buffer, and the character widths in the display table have
5619 changed, invalidate the width-run cache of the corresponding base
5622 * fileio.c (Finsert_file_contents): When invalidating the newline
5623 cache, consider the case of inserting into indirect buffer.
5625 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5626 In indirect buffers, use the paragraph cache of the base buffer.
5628 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5630 * window.c (grow_mini_window): Fix last change.
5632 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5634 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5636 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5638 * w32term.c (w32_initialize): Use LCID and LOWORD.
5640 * w32proc.c (create_child): Use pid_t for 5th argument.
5641 (IsValidLocale): Don't provide prototype for MinGW64.
5642 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5643 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5645 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5646 MinGW64 doesn't support.
5648 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5650 * w32.c (set_named_security_info): New function.
5651 (acl_set_file): Fall back on set_named_security_info if
5652 set_file_security fails.
5653 (g_b_init_set_named_security_info_w)
5654 (g_b_init_set_named_security_info_a): New static variables.
5655 (globals_of_w32): Initialize them to zero.
5656 (set_named_security_info): Set them to non-zero if the
5657 corresponding API is available.
5658 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5659 New function typedefs.
5661 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5663 Some more fixes following pixelwise resize changes including one
5665 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5666 of frame_resize_pixelwise.
5667 * widget.c (pixel_to_text_size): New function.
5668 (update_wm_hints): Have size hints respect value of
5669 frame_resize_pixelwise.
5670 (EmacsFrameResize): Alway process resize requests pixelwise.
5671 * window.c (grow_mini_window): Make sure mini window is at least
5673 * xdisp.c (display_menu_bar): Make sure menubar extends till
5675 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5676 (x_set_tool_bar_lines): Calculate pixelwise.
5677 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5678 frame_resize_pixelwise.
5680 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5682 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5683 variables not used there.
5685 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5687 * w32.c (sys_umask): New function. (Bug#16299)
5689 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5691 * dispnew.c (change_frame_size_1): Take old width of root window
5692 from that window's pixel width. (Bug#16284)
5694 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5696 Plain copy-file no longer chmods an existing destination (Bug#16133).
5697 * fileio.c (realmask): Now a static var, not a local.
5698 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5699 Remove arg STATPTR. All uses changed.
5700 (Fcopy_file): Do not alter permissions of existing destinations,
5701 unless PRESERVE-PERMISSIONS (renamed from
5702 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5703 Avoid race when testing for existing destinations and for
5704 when input and output files are the same.
5705 If changing the group fails, adjust both default and
5706 preserved permissions so that access is not granted to the
5708 (Fset_default_file_modes, init_fileio): Update realmask.
5709 (Fdefault_file_modes): Use realmask instead of calling umask.
5711 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5713 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5714 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5715 flags on the daemon pipe ends before execing.
5717 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5719 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5720 session. (Bug#14739)
5722 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5724 * callproc.c (Vexec_path): Document that exec-directory is in it.
5726 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5728 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5731 2013-12-27 Chong Yidong <cyd@gnu.org>
5733 * data.c (Fsymbol_function): Doc fix.
5735 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5737 Some more tinkering with Bug#16051.
5738 * window.c (resize_frame_windows): Don't let the size of the
5739 root window drop below the frame's default character size.
5740 Never ever delete any subwindows - let the window manager do the
5743 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5744 of toolbar lines needed when they exceed the height of the root
5746 (unwind_create_frame_1): New function.
5747 (Fx_create_frame): Generally inhibit calling the window
5748 configuration change hook here. Remove extra call to
5749 change_frame_size - it's not needed when we don't run the
5750 configuration change hook.
5752 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5754 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5755 On my Fedora 19 platform the core dumps were so big that
5756 my desktop became nearly catatonic.
5757 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5758 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5759 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5760 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5761 a clang-only syntax.
5762 * conf_post.h (__has_feature): New macro, if not already defined.
5763 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5764 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5766 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5768 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5769 is a file name. (Bug#16252)
5771 2013-12-25 Chong Yidong <cyd@gnu.org>
5773 * keyboard.c (Voverriding_terminal_local_map)
5774 (Voverriding_local_map): Doc fix.
5776 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5778 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5780 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5781 file name when it is submitted to ShellExecute. Simplify code.
5782 Don't test DOCUMENT for being a string, as that is enforced by
5783 CHECK_STRING. Doc fix.
5785 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5787 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5788 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5789 redisplay_tool_bar does. Improve and fix commentary.
5790 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5791 limits of the glyph matrices. (Bug#16051)
5792 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5793 only when the new size is different from the old one, and the new
5794 size can be achieved given the frame height.
5796 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5798 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5800 2013-12-23 Glenn Morris <rgm@gnu.org>
5802 * lread.c (Fload): Mention load-prefer-newer in doc.
5804 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5806 Handle Bug#16207 by being more restrictive when running hooks.
5807 * window.c (unwind_change_frame): New function.
5808 (Fset_window_configuration): Don't run configuration change hook
5809 while the frame configuration is unsafe. Call select_window
5812 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5814 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5816 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5818 * nsterm.h: Declare EmacsColor category.
5820 * nsterm.m (NSColor): Implement EmacsColor category.
5821 (ns_get_color): Use colorUsingDefaultColorSpace.
5822 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5824 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5826 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5828 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5829 having the PNG_NORETURN attribute, to avoid compiler warning in
5832 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5834 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5836 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5837 fringe background extension.
5838 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5839 because they are now always the same as `left' and `width',
5840 respectively. Remove code for the case that `width' and
5841 `sb_width' are different.
5843 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5845 Remove scroll_bar_actual_width from frames.
5846 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5847 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5848 (x_figure_window_size):
5849 * nsterm.m (x_set_window_size):
5850 * widget.c (set_frame_size):
5851 * w32term.c (x_set_window_size):
5852 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5853 scroll_bar_actual_width.
5855 Convert scroll_bar members to integers on Windows.
5856 * w32term.h (struct scroll_bar): Convert top, left, width,
5857 height, start, end and dragging to integers.
5858 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5860 * w32term.c (w32_set_scroll_bar_thumb)
5861 (w32_scroll_bar_handle_click): Remove XINT conversions for
5862 scroll_bar members. Treat bar->dragging as integer.
5863 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5864 first element. Remove XINT conversions for scroll_bar members.
5865 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5866 Remove XINT conversions for scroll_bar members.
5868 Fix assignment for new window total sizes.
5869 * window.c (Fwindow_resize_apply_total): Assign values for
5872 2013-12-20 Chong Yidong <cyd@gnu.org>
5874 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5875 argument to `append'.
5877 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5879 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5880 current text face, for extending the face of the display margins.
5883 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5884 Doc fix. (Bug#16190)
5886 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5888 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5891 * nsterm.m (Qfile, Qurl): New.
5892 (EV_MODIFIERS2): New macro.
5893 (EV_MODIFIERS): Use EV_MODIFIERS2.
5894 (ns_term_init): Remove font and color from DND, does not work on
5895 newer OSX, and other ports don't have them.
5896 (performDragOperation:): Handle modifiers used during drag.
5897 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5898 Remove global Lisp variables used to communicate with ns-win.el.
5899 Remove font and color handling.
5900 (syms_of_nsterm): Defsym Qfile and Qurl.
5902 2013-12-19 Anders Lindgren <andlind@gmail.com>
5904 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5905 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5907 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5908 (constrainFrameRect): Remove special case nr_screens == 1.
5909 Don't constrain size to size of view.
5911 * nsterm.h (ns_output): Remove dont_constrain.
5913 2013-12-19 Anders Lindgren <andlind@gmail.com>
5915 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5917 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5919 Minor fixes for recent openp changes.
5920 * lisp.h (GCPRO7): New macro.
5921 * lread.c (openp): Use bool for boolean; all callers changed.
5922 Protect save_string from GC. Don't assume that file descriptors
5923 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5924 warning about uninitialized variable.
5926 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5928 * w32fns.c (emacs_abort): Use intptr_t as argument of
5929 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5931 2013-12-18 Glenn Morris <rgm@gnu.org>
5933 * lread.c (Fload): Pass load_prefer_newer to openp.
5934 Don't bother checking mtime if openp already did it.
5935 (openp): Add `newer' argument, to check all suffixes
5936 and find the newest file.
5937 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
5938 * callproc.c (call_process):
5939 * charset.c (load_charset_map_from_file):
5940 * emacs.c (init_cmdargs):
5941 * image.c (x_create_bitmap_from_file, x_find_image_file):
5943 * lread.c (Flocate_file_internal):
5944 * process.c (Fformat_network_address):
5945 * sound.c (Fplay_sound_internal):
5946 * w32.c (check_windows_init_file):
5947 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
5949 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
5951 2013-12-17 Eli Zaretskii <eliz@gnu.org>
5953 * w32.c (getloadavg): Don't index samples[] array with negative
5954 indices. Recover from wall-clock time being set backwards.
5956 * w32term.c (w32_initialize): Declare the argument of
5957 set_user_model as const.
5959 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
5960 (w32_menu_show): Constify some arguments passed to MessageBox.
5962 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
5963 to initialize Lisp objects.
5965 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
5966 initialize Lisp objects.
5968 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
5969 use variables used only on X under that condition.
5971 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5972 variables not used there.
5974 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
5976 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
5977 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
5979 2013-12-16 Eli Zaretskii <eliz@gnu.org>
5981 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
5982 code, revealed in presence of R2L characters, character
5983 compositions, and display vectors. A better fix for Bug#16148.
5984 (extend_face_to_end_of_line): Don't reference tool_bar_window in
5985 GTK and NS builds, they don't have this member of struct frame.
5987 * dispextern.h (struct composition_it): Correct a comment for the
5990 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
5992 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
5993 This prevents a compilation error on C compilers that do not
5994 default functions to return 'int' if not declared. Also, add
5995 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
5996 since it now uses inline functions.
5998 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6000 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6001 display margins on mode line, header line, and in the frame's
6002 tool-bar window. (Bug#16165)
6004 2013-12-16 Andreas Schwab <schwab@suse.de>
6006 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6008 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6010 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6013 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6015 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6017 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6019 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6020 intended to find bogus pointers in font objects (Bug#16140).
6021 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6022 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6023 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6024 Disable for MS-Windows due to Bug#15876; apparently this
6025 requires more or less substantial changes in fontset code.
6026 * xfont.c (xfont_close):
6027 * xftfont.c (xftfont_close): Call x_display_info_for_display
6028 to check whether 'Display *' is valid (Bug#16093 and probably
6031 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6033 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6034 Reported by Juanma Barranquero <lekktu@gmail.com>.
6036 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6037 open a pty on MS-Windows. (Bug#16152)
6039 * emacs.c (decode_env_path): Fix bogus comparison against
6040 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6042 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6044 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6045 (Fx_file_dialog): Add parentheses around && to silence warning.
6047 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6049 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6051 * xdisp.c (extend_face_to_end_of_line): Extend background of
6052 non-default face in margin areas as well. (Bug#16151)
6053 (display_line): Call extend_face_to_end_of_line for continued
6054 lines as well, if the display margins have non-zero width.
6055 (set_glyph_string_background_width): When needed, set the
6056 extends_to_end_of_line_p flag on glyph strings to be drawn in
6057 margin areas, not only in the text area.
6059 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6062 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6064 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6065 Don't worry about verify_error being t, since it has to be a list.
6067 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6069 Use bool for boolean, focusing on headers.
6070 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6071 No need to include <stdbool.h>, since conf_post.h does it now.
6072 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6073 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6074 (SET_PER_BUFFER_VALUE_P):
6075 * ccl.c, ccl.h (setup_ccl_program):
6076 * ccl.h (CHECK_CCL_PROGRAM):
6077 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6078 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6079 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6080 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6081 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6082 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6083 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6084 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6085 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6086 (CHARSET_FAST_MAP_SET):
6087 * coding.c (decode_coding_ccl, encode_coding_ccl):
6088 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6089 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6090 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6091 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6092 (decode_coding_c_string):
6093 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6094 * conf_post.h (has_attribute):
6095 * dispextern.h (trace_redisplay_p)
6096 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6097 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6098 (SET_GLYPH_FROM_CHAR_GLYPH)
6099 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6100 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6101 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6102 (cursor_in_mouse_face_p):
6103 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6104 (blank_row, prepare_desired_row)
6105 (build_frame_matrix_from_leaf_window, make_current)
6106 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6107 (update_window, scrolling_window, update_frame_line):
6108 * disptab.h (GLYPH_FOLLOW_ALIASES):
6109 * editfns.c (Fformat):
6110 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6111 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6112 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6113 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6114 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6115 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6116 (FONT_DEFERRED_LOG):
6117 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6118 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6119 (FRAME_MOUSE_UPDATE):
6120 * fringe.c (Fdefine_fringe_bitmap):
6121 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6122 (x_create_bitmap_from_xpm_data, xpm_load_image):
6123 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6124 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6125 (MERGE_INTERVAL_CACHE):
6126 * keymap.h (KEYMAPP):
6127 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6128 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6129 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6130 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6131 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6132 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6133 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6134 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6135 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6136 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6137 (SETUP_BUFFER_SYNTAX_TABLE):
6138 * systime.h (timespec_valid_p):
6139 * term.c (save_and_enable_current_matrix):
6140 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6141 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6142 (redisplay_internal, try_window_reusing_current_matrix)
6143 (sync_frame_with_window_matrix_rows, try_window_id)
6144 (display_menu_bar, display_tty_menu_item, display_mode_line)
6145 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6146 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6147 * xmenu.c (xmenu_show):
6148 * xterm.c (use_xim, x_term_init):
6149 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6150 (struct x_bitmap_record):
6151 Use bool for booleans.
6152 * ccl.c (struct buffer_text):
6153 * ccl.h (struct ccl_program):
6154 * charset.h (struct charset):
6156 * coding.h (struct iso_2022_spec, struct coding_system):
6157 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6158 (struct glyph_string, struct face, struct face_cache)
6159 (struct bidi_string_data, struct bidi_it)
6160 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6162 * editfns.c (Fformat):
6163 * frame.h (struct frame):
6164 * fringe.c (struct fringe_bitmap):
6165 * intervals.h (struct interval):
6166 * keyboard.h (struct kboard):
6167 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6168 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6169 (struct Lisp_Buffer_Local_Value, union specbinding):
6170 * macfont.m (struct macfont_info):
6171 * process.h (struct Lisp_Process):
6172 * termchar.h (struct tty_display_info):
6173 * window.h (struct window):
6174 * xterm.h (struct x_output):
6175 Use bool_bf for boolean bit-fields.
6176 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6177 All callers changed.
6178 * ccl.h (struct ccl_program): Remove unused members private_state,
6179 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6181 (struct ccl_spec): Remove unused members cr_carryover,
6182 eight_bit_carryover.
6183 * conf_post.h: Include <stdbool.h>.
6184 (bool_bf): New type.
6185 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6186 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6187 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6188 'do { ... } while (false)' brackets.
6189 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6190 Args must now be expressions; all callers changed.
6191 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6192 (PRODUCE_GLYPHS): Simplify use of boolean.
6193 * fileio.c (Fcopy_file):
6194 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6195 * lisp.h (UNGCPRO): Return void, not int.
6196 (FOR_EACH_TAIL): Use void expression, not int expression.
6197 * region-cache.c: Reindent.
6198 * region-cache.h: Copy comments from region-cache.c, to fix
6199 incorrect remarks about booleans.
6201 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6203 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6204 when character at point is displayed from a display vector.
6207 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6209 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6210 now a list of certificate validation checks that will abort a
6211 connection with an error.
6212 (Fgnutls_boot): Document it and use it.
6214 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6216 * w32term.c (w32_enable_frame_resize_hack): New variable.
6217 (x_set_window_size): Use it to hack frame resizing on Windows
6220 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6222 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6223 Windows-specific code to w32.c. Change error message text to
6224 match that of Posix platforms.
6226 * w32.c (w32_copy_file): New function, most of the code copied and
6227 reworked from Fcopy_file. Improve error handling. Plug memory
6228 leak when errors are thrown. Support file names outside of the
6229 current codepage. (Bug#7100)
6231 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6233 * lread.c (load_path_default): Prototype.
6235 2013-12-13 Glenn Morris <rgm@gnu.org>
6237 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6238 (dump_path): Remove.
6239 (load-path-default): Remove `changed' argument.
6240 Do not set dump_path permanently. Simplify.
6241 (init_lread): Simplify.
6242 (syms_of_lread): Remove dump_path.
6244 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6246 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6247 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6248 2013-12-12 font-related change to avoid Bug#16128, which
6249 is quite hard to fix without even more substantial changes.
6251 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6253 * font.c (font_close_object): Check for live frame (Bug#16128).
6255 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6257 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6258 Return ptrdiff_t, not int, since it's a buffer size.
6259 Reindent/reparen some macros to a more Gnuish style.
6261 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6263 Avoid undefined behavior with huge regexp interval counts.
6264 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6265 since it's now specialized to interval counts. All uses changed.
6266 Do not assume wraparound on signed integer overflow.
6267 (regex_compile): Simplify based on the above changes.
6269 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6271 Support file names on MS-Windows that use characters outside of
6272 the current system codepage. (Bug#7100)
6274 * w32.c (get_file_security, set_file_security)
6275 (create_symbolic_link): Separate pointers and boolean flags for
6276 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6277 non-zero, else the former.
6278 (codepage_for_filenames, filename_to_utf16, )
6279 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6281 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6283 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6284 Accept only one argument; all callers changed.
6285 (dostounix_filename): Remove the second argument, now works in
6286 UTF-8. All callers changed.
6287 (parse_root): Lose DBCS code.
6288 (get_long_basename, w32_get_short_filename, init_environment)
6289 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6290 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6291 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6292 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6293 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6294 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6296 (ansi_encode_filename): New function.
6297 (get_emacs_configuration, get_emacs_configuration_options):
6299 (add_volume_info, GetCachedVolumeInformation): Run the input file
6300 name through unixtodos_filename, to ensure it is stored and
6301 referenced in canonical form.
6302 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6303 (logon_network_drive, sys_link, utime): Improve error handling.
6304 (sys_access): New function.
6305 (hashval, generate_inode_val): Unused functions deleted.
6306 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6307 (check_windows_init_file): Convert error message from UTF-8 to
6308 ANSI codepage, for display in the message box.
6309 (globals_of_w32): Set w32_unicode_filenames according to the OS
6312 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6313 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6314 (syms_of_w32term): Declare w32-unicode-filenames.
6316 * w32proc.c (new_child, delete_child): Remove code that handled
6317 unused pending_deletion and input_file members of the child struct.
6318 (create_child, sys_spawnve): Convert all file names to ANSI
6319 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6320 name cannot be encoded in ANSI codepage. Don't use
6321 unixtodos_filename, mirror slashes by hand.
6322 (record_infile, record_pending_deletion): Functions deleted.
6323 (Fw32_short_file_name): Call w32_get_short_filename instead of
6326 * w32notify.c (add_watch): Work in Unicode mode when
6327 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6328 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6329 instead, do the same with Lisp primitives.
6331 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6332 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6333 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6334 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6335 (Fw32_shell_execute): Improve error reporting.
6336 (Fdefault_printer_name): Ifdef away for Cygwin.
6338 * w32.h (struct _child_process): Remove input_file and
6339 pending_deletion members that are no longer used.
6340 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6341 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6342 (ansi_encode_filename): New and updated prototypes.
6344 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6346 (unexec): Don't use dostounix_filename, it expects a file name in
6347 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6350 * fileio.c (Ffile_name_directory, file_name_as_directory)
6351 (directory_file_name, Fexpand_file_name)
6352 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6353 arguments of dostounix_filename.
6354 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6355 use MAX_UTF8_PATH for size of file-name strings.
6356 (emacs_readlinkat): Build an explicitly unibyte string for file
6358 (syms_of_fileio) <file-name-coding-system>:
6359 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6361 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6362 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6363 directories to UTF-8.
6364 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6365 environment, and each element of the input PATH, to UTF-8.
6367 * dired.c (file_attributes): Use build_unibyte_string explicitly
6368 to make Lisp strings from user and group names.
6370 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6373 * coding.c (decode_file_name, encode_file_name): New functions.
6375 * termcap.c (tgetent): Adapt to the change in arguments of
6378 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6381 * msdos.c (dostounix_filename, init_environment): Adapt to the
6382 change in arguments of dostounix_filename.
6384 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6385 [WINDOWSNT]: Encode file names passed to the image libraries in
6388 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6389 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6391 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6392 arguments of dostounix_filename.
6394 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6396 * font.h (struct font_entity) [HAVE_NS]: New field to record
6397 font driver which was used to create this entity.
6398 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6399 frame where the font was opened.
6400 (font_close_object): Add prototype.
6401 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6402 (font_close_object): Not static any more. Lost frame arg.
6403 Adjust comment and users.
6404 * alloc.c (cleanup_vector): Call font_close_object to adjust
6405 per-frame font counters correctly. If HAVE_NS, also call
6406 driver-specific cleanup for font-entity objects.
6407 * ftfont.c (ftfont_open):
6408 * nsfont.m (nsfont_open):
6409 * w32font.c (w32font_open_internal):
6410 * xfont.c (xfont_open):
6411 * xftfont.c (xftfont_open): Save frame pointer in font object.
6412 * macfont.m (macfont_open): Likewise.
6413 (macfont_descriptor_entity): Save driver pointer to be able
6414 to call its free_entity routine when font-entity is swept.
6415 * ftxfont.c (ftxfont_open): Add eassert because frame
6416 pointer should be saved by ftfont_driver.open.
6418 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6420 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6421 input polling is used. This is still meaningful for Cygwin, see
6422 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6423 * keyboard.c (poll_for_input_1, input_polling_used):
6424 Define unconditionally.
6425 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6426 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6427 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6428 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6429 (face_for_char): Likewise. Rearrange eassert and return ASCII
6430 face for CHAR_BYTE8_P.
6431 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6433 2013-12-11 Ken Brown <kbrown@cornell.edu>
6435 * dispextern.h (erase_phys_cursor):
6436 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6438 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6440 * nsterm.m (x_free_frame_resources):
6441 * term.c (tty_free_frame_resources):
6442 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6443 face cache because it's implied by free_frame_faces anyway.
6444 * w32term.c (x_free_frame_resources): Likewise. Do not call
6445 free_frame_faces twice.
6447 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6449 * editfns.c (Fformat_time_string): Mention %F in the doc.
6451 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6453 * window.c (resize_frame_windows): Don't return immediately when
6454 the root window's size doesn't change - the minibuffer window
6455 may still have to be repositioned/resized.
6456 * xfns.c (Fx_create_frame): Always change the frame size after
6457 initializing the frame's faces.
6458 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6459 change_frame_size should already have done it.
6460 (x_new_font): Assign new tool- and menu-bar heights.
6461 (x_set_window_size_1): Account for tool- and menu-bar heights
6462 (Bug#16013). Don't set pixel sizes since change_frame_size
6463 should already have done it.
6465 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6467 Remove the option of using libcrypto.
6468 * Makefile.in (LIB_CRYPTO): Remove.
6469 (LIBES): Don't use it.
6471 2013-12-11 Juri Linkov <juri@jurta.org>
6473 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6474 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6476 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6478 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6479 drawn tool bar items (Bug#16058).
6480 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6482 2013-12-09 Ken Brown <kbrown@cornell.edu>
6484 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6486 * lisp.h (get_frame_param): Adjust conditions for prototype
6489 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6491 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6492 Avoid unused macro warning if configured --without-xft.
6494 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6496 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6498 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6500 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6502 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6504 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6506 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6508 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6510 Use libcrypto's checksum implementations if available, for speed.
6511 * Makefile.in (LIB_CRYPTO): New macro.
6514 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6515 The macro didn't conform to C99 due to type mismatch,
6516 which caused compilation failure with Sun C 5.12,
6517 and it was confusing anyway. Include window.h to declare
6518 redisplay_other_windows.
6520 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * window.c (set_window_buffer): Update mode line (bug#16084).
6524 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6526 Fix minor problems found by static checking.
6527 * keyboard.c (poll_for_input_1, input_polling_used):
6528 Define only if HAVE_NTGUI.
6529 * xmenu.c (popup_activate_callback): Omit unnecessary
6530 check against USE_X_TOOLKIT, which must be defined here anyway.
6531 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6534 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6536 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6538 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6540 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6542 * nsterm.m (x_set_window_size): Remove fprintf.
6543 (init): Define always. Set applicationDidFinishLaunchingCalled
6545 (applicationDidFinishLaunching:):
6546 Set applicationDidFinishLaunchingCalled.
6547 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6550 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6552 Pixel resize changes for NS (Bug#16049).
6553 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6554 height/width. row/cols are locals.
6555 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6556 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6557 (windowWillResize): Remove gsextra. Calculate extra as in
6559 (x_new_font): Don't change frame size if fullscreen.
6560 Change size pixelwise.
6562 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6563 comment in xfns.c. Change to pixelwise call.
6565 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6567 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6570 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6572 * xterm.c (input_signal_count): Remove.
6573 (x_dispatch_event): Define unconditionally.
6574 (x_make_frame_visible): Process X events until the frame
6575 is really visible (Bug#16027).
6576 * xterm.h (x_dispatch_event): Declare unconditionally.
6578 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6580 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6582 * nsterm.m (x_set_window_size): Handle pixelwise.
6584 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6586 * w32term.c (x_new_font):
6587 * xterm.c (x_new_font): Calculate new frame size from new font
6590 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6592 * lisp.h (FOR_EACH_TAIL): New macro.
6593 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6595 * window.c (select_window): Call second wset_redisplay before we change
6596 selected_window (bug#16034).
6598 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6600 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6602 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6604 * w32xfns.c: Include window.h, to avoid a compiler warning.
6606 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6608 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6609 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6610 window_scroll takes care of it.
6611 (Fset_window_point, Fdelete_other_windows_internal)
6612 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6613 (Fsplit_window_internal, Fdelete_window_internal)
6614 (Fresize_mini_window_internal, Fset_window_configuration)
6615 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6616 cause redisplay instead of forcing a complete redisplay.
6617 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6618 we're only affecting the selected_window.
6620 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6622 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6623 directional control characters. Update type and category
6624 determination according to the UBA from Unicode v6.3.
6625 (bidi_category_t): New category EXPLICIT_FORMATTING.
6627 * dispextern.h (bidi_type_t): Update to include new bidirectional
6628 properties introduced with Unicode v6.3. (Bug#16043)
6630 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6632 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6635 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6637 * font.c (font_list_entities): Remove dummy assignment.
6638 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6639 used on graphic displays only. Remove unused 'font_encoder' member.
6640 (struct font_bitmap): Remove unused 'extra' member.
6641 * nsfont.m (nsfont_open):
6642 * w32font.c (w32font_open_internal):
6643 * ftfont.c (ftfont_get_bitmap): Adjust users.
6645 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6647 Use bool for boolean.
6648 * tparam.c (tparam1):
6649 * undo.c (record_point, record_property_change):
6650 Use bool for boolean, for local vars that are always true or false.
6652 Minor integer overflow fixes (Bug#16033).
6653 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6654 This improves on the previous fix to this function.
6655 (window_resize_check): When summing up pixel counts, don't rely on
6656 undefined behavior if the sum overflows.
6658 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6660 * window.c (Fset_window_new_pixel): Don't choke at negative
6661 argument value (Bug#16033).
6663 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6664 to avoid crash in window_box_height.
6666 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6667 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6669 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6671 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6673 Minor integer overflow fixes.
6674 * window.c (Fset_window_new_pixel, grow_mini_window):
6675 * xdisp.c (Fwindow_text_pixel_size):
6676 Avoid undefined behavior on signed integer overflow.
6677 * xfns.c (x_set_mouse_color):
6678 Check that drag shape fits in 'unsigned', since that's what X wants.
6680 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6682 Improve reporting of fatal exception on MS-Windows.
6683 * w32fns.c (my_exception_handler): New function.
6684 (globals_of_w32fns): Set it up as the unhandled exception
6685 handler. Initialize exception code and address to zeros.
6686 (emacs_abort): If the exception code and address are available,
6687 print them at the beginning of the backtrace. Fix the format of
6688 printing addresses (was producing 0x0x12345678 on XP).
6691 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6693 * eval.c (Fbacktrace__locals): New function.
6694 (syms_of_eval): Defsubr it.
6696 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6698 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6699 Define here to unify between...
6700 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6701 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6703 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6705 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6707 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6708 fringe background extension.
6709 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6710 because they are now always the same as `left' and `width',
6711 respectively. Remove code for the case that `width' and
6712 `sb_width' are different.
6714 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6716 Fix minor problems found by static checking.
6717 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6718 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6719 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6721 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6723 * image.c (imagemagick_compute_animated_image): Don't crash if we
6724 have an animation with different-sized images (bug#15313).
6726 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6728 Remove some unused items introduced during pixelwise change.
6729 * window.c (window_resize_total_check): Remove unused function.
6730 * xdisp.c (remember_mouse_glyph): Remove unused label.
6731 (Ftool_bar_height): Move declaration inside #if.
6732 * xterm.c (x_set_window_size): Don't use r and c.
6734 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6736 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6739 * window.c (Fset_window_configuration): Comment out unused variables.
6741 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6743 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6745 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6747 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6749 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6750 HAVE_GNUTLS3 (Bug#16001).
6752 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6753 if interrupts are deferred (Bug#15801).
6755 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6757 Support resizing frames and windows pixelwise.
6758 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6759 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6760 (struct glyph_matrix): Replace window_left_col and
6761 window_top_line by window_pixel_left and window_pixel_top.
6762 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6764 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6765 (draw_window_divider, move_it_to, x_draw_right_divider)
6766 (x_draw_bottom_divider, change_frame_size): Add or fix
6768 * dispnew.c (change_frame_size_1): Change prototype.
6769 (adjust_glyph_matrix, required_matrix_width)
6770 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6771 values instead of lines and columns.
6772 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6773 WINDOW_TOTAL_FRINGE_WIDTH.
6774 (handle_window_change_signal, do_pending_window_change)
6775 (init_display): Adjusts calls of change_frame_size.
6776 (change_frame_size, change_frame_size_1): Handle pixelwise
6778 * frame.c (Qright_divider_width, Qbottom_divider_width):
6780 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6781 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6782 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6783 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6785 (set_frame_param): New function.
6786 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6787 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6788 (Ffringe_width, Fborder_width, Fright_divider_width)
6789 (Fbottom_divider_width): New functions, defsubr them.
6790 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6791 New argument pixelwise.
6792 (struct frame_parm_table): New members Qright_divider_width and
6793 Qbottom_divider_width.
6794 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6795 (x_report_frame_params): Handle Qright_divider_width and
6796 Qbottom_divider_width.
6797 (x_set_right_divider_width, x_set_bottom_divider_width):
6799 (frame_resize_pixelwise): New option.
6800 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6801 new_pixelwise, right_divider_width and bottom_divider_width;
6802 remove total_lines; rename text_lines, text_cols, new_text_lines
6803 and new_text_cols to text_height, text_width, new_height and
6804 new_width respectively.
6805 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6806 FRAME_TEXT_WIDTH respectively.
6807 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6808 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6809 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6811 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6812 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6813 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6814 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6815 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6816 (FRAME_TOTAL_COLS_ARG): Remove macro.
6817 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6818 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6819 (x_wm_set_size_hint): Handle frame pixel sizes.
6820 * indent.c (compute_motion, Fcompute_motion):
6821 Call window_body_width instead of window_body_cols.
6822 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6823 (make_lispy_position): Handle right and bottom dividers.
6824 (Fsuspend_emacs): Pixelize call of change_frame_size.
6825 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6826 * lisp.h: Extern set_frame_param.
6827 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6829 (Fx_create_frame): Add entry for vertical_drag_cursor.
6830 Pixelize call of change_frame_size.
6831 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6832 * nsterm.m (ns_update_window_end): Optionally draw right
6834 (x_set_window_size): Add argument pixelwise.
6835 Call check_frame_size and change_frame_size with pixelwise zero.
6836 (ns_draw_window_divider): New function.
6837 (ns_redisplay_interface): Add ns_draw_window_divider.
6838 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6839 (x_new_font): Call x_set_window_size with pixelwise zero.
6840 * print.c (print_object): For a window print its sequence
6842 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6843 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6844 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6845 (w32_createwindow): Use scroll bar area width.
6846 (w32_wnd_proc): Handle bottom divider width.
6847 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6848 (Fx_create_frame): Default divider width parameters.
6849 Caclulate sizes pixelwise. Add vertical drag cursor support.
6850 (x_create_tip_frame): Default divider widths to zero.
6851 Pixelize call to change_frame_size.
6852 (Fx_show_tip): Add handling of divider widths. Pixelize window
6854 (Fw32_frame_rect): New function.
6855 (frame_parm_handler w32_frame_parm_handlers): Add divider
6857 (Vx_window_vertical_drag_shape): Add variable.
6858 * w32inevt.c (resize_event, maybe_generate_resize_event):
6859 Pixelize change_frame_size calls.
6860 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6862 * w32term.c (w32_draw_window_divider): New function.
6863 (x_update_window_end): Handle right divider.
6864 (w32_draw_fringe_bitmap, x_scroll_run)
6865 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6866 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6867 Calculate new frame sizes pixelwise.
6868 (x_new_font): Pixelize call to x_set_window_size.
6869 (x_check_fullscreen): Pixelize call to change_frame_size.
6870 (x_set_window_size_1, x_set_window_size): New argument
6871 pixelwise. Calculate pixelwise.
6872 (x_wm_set_size_hint): Use scroll bar area width.
6873 (w32_redisplay_interface): Add w32_draw_window_divider.
6874 * w32term.h (struct w32_output): Add vertical drag cursor.
6875 * widget.c (set_frame_size, update_wm_hints)
6876 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6878 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6879 * window.c (sequence_number): Restore.
6880 (Fwindow_pixel_width, Fwindow_pixel_height)
6881 (Fwindow_mode_line_height, Fwindow_header_line_height)
6882 (window_pixel_to_total, Frun_window_scroll_functions)
6883 (Fset_window_new_pixel, window_resize_apply_total)
6884 (Fwindow_resize_apply_total): New functions.
6885 (window_body_height, window_body_width): Rename from
6886 window_body_lines. New argument PIXELWISE.
6887 Calculate pixelwise.
6888 (Fwindow_body_height, Fwindow_body_width): New argument
6890 (coordinates_in_window, window_relative_x_coord): Use window's
6891 pixel width instead of total width.
6892 (replace_window, recombine_windows): Initialize pixel values.
6893 (resize_root_window, resize_frame_windows, grow_mini_window)
6894 (shrink_mini_window): New argument PIXELWISE.
6895 Calculate pixelwise.
6896 (Fdelete_other_windows_internal, adjust_window_margins)
6897 (window_resize_check, window_resize_apply)
6898 (Fdelete_window_internal, Fresize_mini_window_internal)
6899 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6900 (check_frame_size): Rename arguments. New argument PIXELWISE.
6901 Calculate pixelwise.
6902 (set_window_buffer): Make samebuf bool. Run configuration change
6903 hook only if buffer changed.
6904 (Fset_window_buffer): Rewrite doc-string.
6905 (make_window): Initialize new_pixel slot.
6906 (Fwindow_resize_apply): Check pixel size of root window.
6907 (Fsplit_window_internal): Call 2nd argument pixel_size.
6908 Calculate pixelwise.
6909 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6911 (save_window_data): New slots frame_text_width,
6912 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6913 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6915 (Fcurrent_window_configuration, Fset_window_configuration)
6916 (save_window_save, compare_window_configurations): Handle new
6917 slots in save_window_data and saved_window.
6918 (Fset_window_scroll_bars): Fix doc-string.
6919 (window_resize_pixelwise): New variable.
6920 (coordinates_in_window, Fcoordinates_in_window_p):
6922 (make_parent_window): Adjust sequence_number.
6923 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6925 * window.h (struct window): New members new_pixel, pixel_left,
6926 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6927 (wset_new_pixel): New function.
6928 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6929 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6930 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6931 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6932 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6933 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6934 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6935 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
6936 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
6937 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
6938 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
6939 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
6940 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
6941 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
6942 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
6944 (resize_frame_windows, grow_mini_window, shrink_mini_window)
6945 (window_body_width, check_frame_size): Adapt external declarations.
6946 * xdisp.c (last_max_ascent): New integer.
6947 (window_text_bottom_y): Handle bottom divider.
6948 (window_box_width, window_box_height): Calculate pixelwise.
6949 (get_glyph_string_clip_rects): Handle right divider.
6950 (remember_mouse_glyph): When windows are resized pixelwise
6951 proceed with width and height set to 1.
6952 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
6954 (move_it_to): Calculate and return maximum x position
6956 (Fwindow_text_pixel_size): New function.
6957 (resize_mini_window, update_tool_bar): Calculate pixelwise.
6958 (tool_bar_lines_needed): Rename to tool_bar_height.
6959 Calculate pixelwise.
6960 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
6961 Calculate pixelwise.
6962 (redisplay_tool_bar): Calculate pixelwise.
6963 (redisplay_window): Calculate pixelwise. Handle dividers.
6964 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
6965 (x_draw_vertical_border): Handle dividers.
6966 (define_frame_cursor1): Handle vertical drag cursor.
6967 (x_draw_right_divider, x_draw_bottom_divider): New functions.
6968 (expose_window): Calculate pixelwise. Handle dividers.
6969 (init_xdisp): Initialize pixel values.
6970 * xfaces.c (Qwindow_divider): New face.
6971 (realize_basic_faces): Realize it.
6972 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
6973 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6974 (x_set_scroll_bar_default_width): Default actual width to 16.
6975 (Fx_create_frame): Set sizes pixelwise.
6976 (x_create_tip_frame): Default divider widths to zero.
6977 Pixelize call of change_frame_size.
6978 (Fx_show_tip): Handle divider widths. Initial pixel position
6980 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
6981 (Vx_window_vertical_drag_shape): New option.
6982 * xmenu.c (free_frame_menubar): Pixelize call of
6984 * xterm.c (x_draw_window_divider): New function.
6985 (x_update_window_end): Optionally draw right divider.
6986 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
6987 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
6988 (handle_one_xevent, x_new_font): Calculate pixelwise.
6989 (x_set_window_size_1, x_set_window_size): New argument
6990 pixelwise. Calculate pixelwise.
6991 (x_wm_set_size_hint): Pixelize call of check_frame_size.
6992 (struct x_redisplay_interface): Add x_draw_window_divider.
6993 * xterm.h (struct x_output): Add vertical_drag_cursor.
6995 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
6997 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
6998 Set invisible frames's `redisplay' when a full redisplay is requested.
6999 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7000 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7001 (display_mode_lines): Set it here instead.
7003 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7005 * dispextern.h (set_window_update_flags): Remove.
7007 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7009 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7011 * xdisp.c (REDISPLAY_SOME_P): New macro.
7012 (redisplay_internal): Use it (bug#15999).
7013 (prepare_menu_bars, redisplay_window): Use it as well.
7015 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7017 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7019 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7020 (globals_of_w32font): Zero it out.
7021 (GetCharWidth32W_Proc): New function pointer.
7022 (get_char_width_32_w): New function.
7023 (compute_metrics): If get_glyph_outline_w returns an error, try
7024 get_char_width_32_w before declaring a failure. This avoids
7025 punishing raster (a.k.a. "bitmap") fonts by slowing down
7026 redisplay. (Bug#6364).
7028 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7030 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7031 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7032 highlight needs to be redisplayed. (Bug#15913)
7034 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7036 Fix minor problems found by static checking.
7037 * buffer.h (struct buffer_text, struct buffer):
7038 * frame.h (struct frame):
7039 * window.h (struct window):
7040 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7041 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7042 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7043 no-longer-valid use of HAVE_MENUS.
7044 * xdisp.c (propagate_buffer_redisplay): Now static.
7046 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7048 * xmenu.c (Fmenu_or_popup_active_p):
7049 * window.c (Fset_window_configuration):
7050 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7051 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7052 * fns.c (Fyes_or_no_p):
7053 * editfns.c (Fmessage_box, Fmessage_or_box):
7054 * alloc.c (make_save_ptr_ptr):
7055 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7057 * window.c (Fset_window_configuration): Move select_window later.
7059 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7061 Refine redisplay optimizations to only redisplay *some* frames/windows
7062 rather than all of them.
7063 * xdisp.c (REDISPLAY_SOME): New constant.
7064 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7065 (bset_redisplay, bset_update_mode_line): New functions.
7066 (message_dolog): Use bset_redisplay.
7067 (clear_garbaged_frames): Use fset_redisplay.
7068 (echo_area_display): Use wset_redisplay.
7069 (buffer_shared_and_changed): Remove.
7070 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7071 frame titles. Compute the actual set of windows redisplayed.
7072 Don't update frame titles and menu bars for frames that don't need to
7074 (propagate_buffer_redisplay): New function.
7076 (redisplay_internal): Use it. Be more selective in the set of windows
7077 we redisplay. Propagate windows_or_buffers_changed to
7078 update_mode_lines a bit later to simplify the code.
7079 (mark_window_display_accurate_1): Reset window and buffer's
7081 (redisplay_window): Do nothing if neither the window nor the buffer nor
7082 the frame needs redisplay.
7083 * window.h (struct window): Add `redisplay' field.
7084 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7085 (redisplay_other_windows, window_list): New declarations.
7086 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7087 (window_list): Not static any more.
7088 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7089 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7090 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7091 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7092 * frame.h (struct frame): Add `redisplay' field.
7093 Move `external_menu_bar' bitfield next to other bit-fields.
7094 (SET_FRAME_GARBAGED): Use fset_redisplay.
7095 (SET_FRAME_VISIBLE): Don't garbage the frame;
7096 Use redisplay_other_windows.
7097 * buffer.h (struct buffer): Add `redisplay' field.
7098 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7099 (modify_overlay): Use bset_redisplay.
7100 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7102 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7104 Support w32 file notifications in batch mode.
7105 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7106 invalid (which happens in batch mode). If non-interactive, call
7107 handle_file_notifications to store file notification events in the
7108 input queue. (Bug#15933)
7110 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7112 * w32inevt.c (handle_file_notifications): Now external, not static.
7114 * w32term.h (handle_file_notifications): Provide prototype.
7116 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7117 init_crit, since init_display, which does that otherwise, is not
7120 2013-11-27 Glenn Morris <rgm@gnu.org>
7122 * Makefile.in ($(lispsource)/international/charprop.el): New.
7123 (emacs$(EXEEXT)): Depend on charprop.el.
7125 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7127 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7128 deleting portions of the buffer under non-nil REPLACE argument.
7131 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7132 directory, watch it and not its parent.
7133 (add_watch): Allow empty string in FILE.
7135 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7137 * window.c (Fset_window_start, window_resize_apply)
7138 (window_scroll): Reset window_end_valid (Bug#15957).
7140 2013-11-27 Glenn Morris <rgm@gnu.org>
7142 * Makefile.in (leimdir): Now in lisp source directory.
7143 ($(leimdir)/leim-list.el): Just use ../leim .
7144 * epaths.in (PATH_DUMPLOADSEARCH):
7145 * lread.c (load_path_default):
7146 * nsterm.m (ns_load_path): No more leim directory.
7148 2013-11-26 Andreas Schwab <schwab@suse.de>
7150 * .gdbinit (xgettype): Add cast.
7152 2013-11-26 Glenn Morris <rgm@gnu.org>
7154 Preload leim-list.el.
7155 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7156 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7157 is a single directory.
7159 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7161 bool-vector-subsetp is now the normal direction (Bug#15912).
7162 * data.c (Fbool_vector_subsetp): Test whether the first argument
7163 is a subset of the second one, not the reverse. Add doc string.
7165 Fix minor problems found by static checking.
7166 * lread.c (load_path_default): Now static.
7167 * textprop.c (text_property_stickiness): Be consistent about the
7168 test used when deciding whether to consider the previous character.
7169 This simplifies the code a bit.
7171 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7173 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7175 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7176 (syms_of_frame): Don't defsubr them.
7178 2013-11-25 Glenn Morris <rgm@gnu.org>
7180 * lread.c (load_path_default): Change the sense of the argument.
7181 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7182 from dump_path. When it is not, avoid checking dump_path twice.
7184 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7185 uninstalled dump_path against installed Vload_path. (Bug#15964)
7187 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7189 Export get_pos_property to Elisp.
7190 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7191 (syms_of_editfns): Export it to Elisp.
7193 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7195 2013-11-23 Romain Francoise <romain@orebokech.com>
7197 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7198 initialization here ...
7199 (syms_of_fileio): ... from here.
7201 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7203 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7204 Please use --enable-check-lisp-object-type.
7206 2013-11-23 Glenn Morris <rgm@gnu.org>
7208 * process.c (get_process): Explicit error for dead buffers.
7210 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7212 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7214 2013-11-23 Glenn Morris <rgm@gnu.org>
7216 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7217 * lread.c (load_path_check): Take path to check as argument.
7218 (load_path_default): New, split from init_lread.
7219 (init_lread): Move calc of default load-path to load_path_default.
7220 Empty elements in EMACSLOADPATH now stand for the default.
7221 (load-path): Doc fix.
7222 * emacs.c (decode_env_path): Add option to treat empty elements
7223 as nil rather than ".".
7224 * callproc.c (init_callproc_1, init_callproc):
7225 * image.c (Vx_bitmap_file_path):
7226 * lisp.h (decode_env_path):
7227 * lread.c (Vsource_directory):
7228 Update for new argument spec of decode_env_path.
7230 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7232 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7233 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7235 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7237 Fix some dependency problems that cause unnecessary recompiles.
7238 Problem reported by RMS in
7239 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7240 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7241 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7242 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7243 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7244 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7245 (boostrap-clean): No need to remove stamp-oldxmenu.
7247 Fix recently introduced bool vector overrun.
7248 This was due to an optimization that went awry.
7249 Reported by Glenn Morris in
7250 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7251 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7252 for empty vectors, undoing the 2013-11-18 change.
7253 * data.c (bool_vector_binop_driver): Rely on this.
7254 Fix bug that occasionally overran the destination.
7255 * lisp.h (struct Lisp_Bool_vector): Document this.
7257 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7259 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7262 * nsterm.m (init, run, stop:): Comment out for now, does not work
7265 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7267 * charset.c (syms_of_charset): Don't read past end of string.
7269 2013-11-19 Glenn Morris <rgm@gnu.org>
7271 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7273 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7275 Add hooks to run on gaining/losing focus. (Bug#15029)
7276 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7277 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7278 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7280 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7282 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7283 The old names predated the API change that put destination at end.
7285 Improve API of recently-added bool vector functions (Bug#15912).
7286 The old API had (bool-vector-count-matches A B)
7287 and (bool-vector-count-matches-at A B I), which gave the
7288 misleading impression that the two functions were variants, one
7289 with a location I. The new API has (bool-vector-count-population A)
7290 and (bool-vector-count-consecutive A B I) to make the distinction
7291 clearer. The first function no longer has a B argument, since the
7292 caller can easily determine the number of nils if the length and
7293 number of ts is known.
7294 * data.c (Fbool_vector_count_population): Rename from
7295 bool_vector_count_matches, and accept just 1 argument.
7296 (Fbool_vector_count_consecutive): Rename from
7297 Fbool_vector_count_matches_at.
7299 Always allocate at least one bits_word per bool vector.
7300 See Daniel Colascione in:
7301 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7302 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7303 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7304 * lisp.h (struct Lisp_Bool_vector): Document this.
7306 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7308 * insdel.c (invalidate_buffer_caches): New function, consolidated
7309 from part of prepare_to_modify_buffer.
7310 (insert_from_gap, prepare_to_modify_buffer):
7311 * coding.c (code_convert_region, code_convert_string):
7312 Call invalidate_buffer_caches. (Bug#15841)
7314 * lisp.h (invalidate_buffer_caches): Add prototype.
7316 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7318 * w32term.c (x_update_window_end): Don't invalidate the entire
7319 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7320 highlight needs to be redisplayed. (Bug#15913)
7322 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7324 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7326 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7328 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7329 while we are using Vprin1_to_string_buffer.
7331 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7332 after inserting the description string. (Bug#15907)
7334 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7336 * data.c: Work around bogus GCC diagnostic about shift count.
7337 Reported by Eli Zaretskii in
7338 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7339 (pre_value): New function.
7340 (count_trailing_zero_bits): Use it.
7342 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7344 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7345 assume C macros are not supported even under -g3 in these old GCC
7348 2013-11-15 Leo Liu <sdl.web@gmail.com>
7350 * minibuf.c (Ftry_completion, Fall_completions)
7351 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7353 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7355 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7356 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7357 This avoids placing unnecessary constants into the Emacs code.
7359 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7361 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7362 for Cygwin w32 build.
7364 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7365 for Cygwin w32 build. (Bug#15892)
7367 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7369 Simplify, port and tune bool vector implementation.
7370 * alloc.c (bool_vector_exact_payload_bytes)
7371 (bool_vector_payload_bytes): Remove.
7372 (bool_vector_fill): Return its argument.
7373 * alloc.c (bool_vector_fill):
7375 * print.c (print_object):
7376 Simplify by using bool_vector_bytes.
7377 * alloc.c (make_uninit_bool_vector):
7378 New function, broken out from Fmake_bool_vector.
7379 (Fmake_bool_vector): Use it. Use tail call.
7380 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7381 * data.c (BITS_PER_ULL): New constant.
7382 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7383 if long long versions don't exist.
7384 (shift_right_ull): New function.
7385 (count_one_bits_word): New function, replacing popcount_bits_word
7386 macro. Don't assume that bits_word is no wider than long long.
7387 (count_one_bits_word, count_trailing_zero_bits):
7388 Don't assume that bits_word is no wider than long long.
7389 * data.c (bool_vector_binop_driver, bool_vector_not):
7390 * fns.c (Fcopy_sequence):
7392 Create an uninitialized destination, to avoid needless work.
7393 (internal_equal): Simplify.
7394 (Ffillarray): Prefer tail call.
7395 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7396 contain at least one word.
7397 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7398 chars are narrower than ints.
7399 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7400 * fns.c (Fcopy_sequence):
7402 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7403 Don't try to port to hosts where bits_word values have holes; the
7404 code wouldn't work there anyway. Verify this assumption, though.
7405 (bool_vector_bytes): New function.
7406 (make_uninit_bool_vector): New decl.
7407 (bool_vector_fill): Now returns Lisp_Object.
7409 * xfns.c (xic_create_fontsetname):
7410 * xrdb.c (gethomedir): Prefer tail calls.
7412 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7414 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7415 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7417 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7418 that requires a return value.
7419 (Fset_buffer_modified_p): Take advantage of this change to do
7422 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7424 * buffer.c (Frestore_buffer_modified_p): Sync it with
7425 Fset_buffer_modified_p.
7426 (Fforce_mode_line_update): New function, moved from subr.el.
7427 (Fset_buffer_modified_p): Use them.
7428 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7430 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7432 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7433 This avoids undefined behavior when subtracting pointers into
7434 different aways. On my platform it also makes the code a tad
7435 smaller and presumably faster.
7437 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7439 * keyboard.c (command_loop_1): Use region-extract-function.
7440 * insdel.c (Qregion_extract_function): Not static any more (can we
7441 stop pretending that these vars can benefit from being marked static?).
7443 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7445 * search.c (find_newline): If buffer text is relocated during the
7446 "dumb loop", adjust C pointers into buffer text to follow suit.
7449 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7451 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7452 for conversion (Bug#15837).
7454 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7456 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7457 for the entire range of inserted characters. (Bug#15841)
7459 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7461 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7463 (realize_default_face): Remove assignment to distant-foreground if
7464 unspecified (Bug#15815).
7466 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7468 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7469 cache-long-scans disabled, since we don't want to call
7470 prepare_to_modify_buffer (in insert_1_both) for each message we
7473 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7474 from buffer.c. Improve commentary to the buffer field setter
7477 * buffer.c (bset_cache_long_scans): Static function deleted.
7478 Improve commentary to the buffer field setter functions.
7479 (init_buffer_once): Default for cache-long-scans changed to t.
7482 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7484 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7486 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7487 This bug was introduced in my 2013-06-21 change, and caused
7488 struct Lisp_Sub_Char_Table objects to be given too many slots,
7489 which broke 'make -C admin/unidata'.
7491 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7493 Import changes from mac-port 4.5.
7494 * macfont.m (mac_font_copy_default_descriptors_for_language)
7495 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7496 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7497 (macfont_language_default_font_names): New.
7498 (macfont_list): Rearrange language/charset code.
7499 (macfont_close): Don't check for macfont_info->cache.
7500 (mac_ctfont_create_preferred_family_for_attributes): New font
7501 selection code, call
7502 mac_font_copy_default_name_for_charset_and_languages.
7503 (mac_font_copy_default_descriptors_for_language)
7504 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7506 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7508 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7510 Port to C11 aligned_alloc, and fix some integer overflows.
7511 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7512 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7513 and use of posix_memalign replaced with aligned_alloc.
7514 (aligned_alloc): New function, defined or declared as needed.
7515 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7516 Don't undef; configure.ac now does this.
7517 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7518 (calloc, aligned_alloc): Check for integer overflow.
7519 (aligned_alloc): Rename from memalign. All uses changed.
7520 (memalign): New function, an alias for aligned_alloc.
7522 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7524 * xdisp.c (redisplay_internal): Fix typo in last change.
7526 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7528 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7530 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7532 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7533 redisplay--mode-lines-cause.
7534 (redisplay_internal): Keep them uptodate. Remove redundant check of
7535 buffer_shared_and_changed.
7536 * *.[chm]: Number every assignment to update_mode_lines so we
7537 can track why it is set.
7539 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7541 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7543 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7545 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7546 can track why it is set.
7548 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7550 Integer-related fixes for term.c etc.
7551 * dispextern.h (face_tty_specified_color): New function.
7552 * term.c (turn_on_face): Don't rely on undefined behavior when
7553 assigning an out-of-range value to 'long'.
7554 Simplify test for toggling highlight.
7555 (tty_capable_p): Omit last two (unused) args. All callers changed.
7556 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7557 (read_menu_input, tty_menu_activate, tty_menu_show):
7558 * xfaces.c (x_supports_face_attributes_p)
7559 (tty_supports_face_attributes_p):
7560 Use bool for boolean. All callers changed.
7561 (tty_supports_face_attributes_p): Omit defaults for color indices;
7562 no longer needed. Simplify tail call.
7564 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7566 * xdisp.c (prepare_menu_bars): Mark static.
7567 * lisp.h (prepare_menu_bars): Don't declare.
7568 * xselect.c (x_handle_selection_clear):
7569 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7571 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7573 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7574 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7576 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7578 * keyboard.c (Fcommand_error_default_function): Rename from
7579 Fdefault_error_output.
7581 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7583 * keyboard.c (Fdefault_error_output): New function, extracted from
7585 (syms_of_keyboard): Use it for Vcommand_error_function.
7587 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7589 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7590 (init_eval): Use it to ensure handlerlist is non-NULL.
7591 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7592 (Fsignal): Adjust NULLness test of handlerlist.
7593 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7595 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7597 * callproc.c (call_process): Call prepare_to_modify_buffer before
7598 decoding text read from the sub-process, as the decoded stuff will
7599 be inserted into the buffer. This will invalidate the various
7600 caches maintained for the buffer. (Bug#15148)
7602 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7604 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7605 string of glyphless-char-display.
7607 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7609 * nsfns.m (ns_get_name_from_ioreg): New function.
7610 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7611 OSX >= 10.9. Use ns_get_name_from_ioreg.
7613 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7615 Simplify and port recent bool vector changes.
7616 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7617 only in this file. Use a more-efficient implementation if the
7618 second argument is a power of 2.
7619 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7620 Remove no-longer-necessary compile-time checks.
7621 (bool_vector_exact_payload_bytes): New function.
7622 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7623 exact payload changed to call the new function. Do not assume
7624 that the arg or result fits in ptrdiff_t.
7625 (bool_vector_fill): New function.
7626 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7628 (vroundup_ct): Don't assume arg fits in size_t.
7629 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7630 invoke set_category_set.
7631 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7632 All callers changed. Use bool_vector_set.
7633 * category.h (XCATEGORY_SET): Remove; no longer needed.
7634 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7636 * data.c (Faref): Use bool_vector_ref.
7637 (Faset): Use bool_vector_set.
7638 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7639 (Fbool_vector_not, Fbool_vector_count_matches)
7640 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7641 * fns.c (concat): Use bool_vector_ref.
7642 (Ffillarray): Use bool_vector_fill.
7643 (mapcar1): Use bool_vector_ref.
7644 (sxhash_bool_vector): Hash words, not bytes.
7645 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7646 a constant, since it's now used in #if.
7647 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7648 unsigned char on unusual architectures, so that we no longer
7649 assume that the number of bits per bits_word is a power of two or
7650 is a multiple of 8 or of CHAR_BIT.
7651 (Qt): Add forward decl.
7652 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7653 at least as strictly as bits_word.
7654 (bool_vector_data, bool_vector_uchar_data): New accessors.
7655 All data structure accesses changed to use them.
7656 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7657 (bool_vector_set): New functions.
7658 (bool_vector_fill): New decl.
7659 (ROUNDUP): Move to alloc.c as described above.
7661 Fix recent gnutls changes.
7662 * gnutls.c (Fgnutls_boot): Don't assume C99.
7663 * process.c (wait_reading_process_output): Fix typo in recent change.
7665 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7667 * process.c (wait_reading_process_output, read_process_output)
7668 (send_process): Check gnutls_state is not NULL.
7670 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7671 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7673 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7675 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7676 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7678 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7681 * nsfns.m (Fx_create_frame): Fix memory leak.
7683 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7684 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7685 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7687 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7689 * xdisp.c (message3_nolog, message_with_string): Encode the string
7690 before writing it to the terminal in a non-interactive session.
7692 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7693 sure we concatenate them into a unibyte string.
7695 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7696 resulting temporary name before returning it to the caller.
7697 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7698 is a unibyte string, convert NAME to a unibyte string to ensure
7699 that the result is also a unibyte string.
7701 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7702 create unibyte strings from default paths and directory/file
7705 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7708 * callproc.c (init_callproc): Use build_unibyte_string to make
7709 sure we create unibyte strings from default paths and
7710 directory/file names.
7712 * buffer.c (init_buffer): Don't store default-directory of
7713 *scratch* in multibyte form. The original problem which led to
7714 that is described in
7715 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7716 but it was solved long ago. (Bug#15260)
7718 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7720 Port to stricter C99 platforms.
7721 Especially, C99 prohibits nesting a struct X inside struct Y if
7722 struct X has a flexible array member.
7723 * alloc.c (struct sdata): New type.
7724 (sdata): Implement in terms of struct sdata.
7725 Remove u member; all uses replaced by next_vector, set_next_vector.
7726 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7727 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7728 (struct sblock): Rename first_data member to data, which is now
7729 a flexible array member. All uses changed.
7730 (next_vector, set_next_vector, large_vector_vec): New functions.
7731 (vector_alignment): New constant.
7732 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7733 (struct large-vector): Now merely a NEXT member, since the old approach
7734 ran afoul of stricter C99. All uses changed to use
7735 large_vector_vec or large_vector_offset.
7736 (large_vector_offset): New constant.
7737 * dispnew.c: Include tparam.h, for tgetent.
7738 Do not include term.h; no longer needed.
7739 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7740 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7741 (struct Lisp_Vector): Use a flexible array member for contents,
7742 instead of a union with a member that is an array of size 1.
7744 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7745 fact that the struct no longer contains a union.
7746 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7747 (struct Lisp_Save_Value, struct Lisp_Free):
7748 Use unsigned, not int, for spacers, to avoid c99 warning.
7749 (union specbinding): Use unsigned, not bool, for bitfield, as
7750 bool is not portable to pre-C99 hosts.
7752 2013-11-04 Glenn Morris <rgm@gnu.org>
7754 * emacs.c (usage_message): Mention that `-L :...' appends.
7756 2013-11-02 Glenn Morris <rgm@gnu.org>
7758 * Makefile.in (abs_builddir): Remove.
7759 (bootstrap_exe): Use relative filename.
7761 Use relative filenames in TAGS files.
7762 * Makefile.in (abs_srcdir): Remove it again.
7763 (.PHONY): Remove frc.
7764 (maintainer-clean): No more TAGS-LISP file.
7765 (TAGS): Pass relative file names to etags.
7766 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7768 * Makefile.in (abs_srcdir): New, set by configure.
7770 (maintainer-clean): Remove pointless echo. That should be in the
7771 top-level Makefile, if anywhere. Delete TAGS-LISP.
7772 (extraclean): No s/ and m/ directories for some time.
7773 (TAGS): Also depend on ctagsfiles3.
7774 Remove no-longer-defined S_FILE.
7775 Pass absolute filenames to etags once more.
7776 (TAGS-LISP): Replace lispdir with its expansion.
7777 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7778 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7780 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7782 * xfaces.c (check_lface_attrs, realize_default_face):
7783 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7784 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7786 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7788 * emacs.c (original_pwd): Remove global var by making it local.
7789 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7791 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7793 * xfaces.c: Declare color_distance.
7794 (QCdistant_foreground): New variable.
7795 (NEAR_SAME_COLOR_THRESHOLD): New define.
7796 (load_color2): New function.
7797 (load_color): Call load_color2.
7798 (load_face_colors): Call load_color2 and if distant-color is specified
7799 calculate distant and use distant-color if colors are near.
7800 (LFACE_DISTANT_FOREGROUND): New define.
7801 (merge_face_ref, Finternal_set_lisp_face_attribute)
7802 (Finternal_get_lisp_face_attribute)
7803 (x_supports_face_attributes_p): Handle distant-foreground similar to
7805 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7807 * dispextern.h (lface_attribute_index):
7808 Add LFACE_DISTANT_FOREGROUND_INDEX.
7810 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7812 * image.c (pbm_next_char): New function.
7813 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7814 (pbm_scan_number): Use it.
7815 (Qlibjpeg_version): New variable.
7816 (syms_of_image): DEFSYM and initialize it.
7818 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7820 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7822 2013-10-31 Glenn Morris <rgm@gnu.org>
7824 * emacs.c (original_pwd): New char.
7825 (main): If using --chdir, store original_pwd.
7826 (init_cmdargs): When setting Vinvocation_directory based on a
7827 relative argv[0], use original_pwd if set. (Bug#15768)
7829 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7831 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7833 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7835 * insdel.c: Fix minor problems found by static checking.
7836 (Qregion_extract_function): Now static.
7837 (prepare_to_modify_buffer_1): Remove unused locals.
7839 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7841 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7842 (syms_of_xdisp): Declare pre-redisplay-function.
7843 (markpos_of_region): Remove function.
7844 (init_iterator, compute_stop_pos, handle_face_prop)
7845 (face_before_or_after_it_pos, reseat_to_string)
7846 (get_next_display_element, window_buffer_changed)
7847 (redisplay_internal, try_cursor_movement, redisplay_window)
7848 (try_window_reusing_current_matrix, try_window_id, display_line)
7849 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7850 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7851 * window.h (struct window): Remove field `region_showing'.
7852 * dispextern.h (struct it): Remove region_beg/end_charpos.
7853 (face_at_buffer_position, face_for_overlay_string)
7854 (face_at_string_position): Update prototypes.
7855 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7856 (face_at_string_position): Remove `region_beg' and `region_end' args.
7857 * fontset.c (Finternal_char_font):
7858 * font.c (font_at, font_range): Adjust calls accordingly.
7859 * insdel.c (Qregion_extract_function): New var.
7860 (syms_of_insdel): Initialize it.
7861 (prepare_to_modify_buffer_1): Use it.
7863 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7865 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7866 * ftxfont.c (ftxfont_get_gcs):
7867 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7868 * xfaces.c (x_free_colors, x_free_dpy_colors)
7869 (x_create_gc, unload_color):
7870 * xselect.c (x_property_data_to_lisp):
7871 * xsettings.c (parse_settings):
7872 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7873 (get_bits_and_offset): Adjust definition.
7874 * frame.c (XParseGeometry): Adjust locals.
7875 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7876 * regex.h (toplevel): Likewise for reg_syntax_t.
7878 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7880 * eval.c (run_hook_with_args): Use FUNCTIONP.
7882 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7884 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7885 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7886 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7887 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7888 on MS-Windows anyway.
7889 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7890 (free_realized_face): ...adjust user.
7891 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7892 white relief pixels to -1.
7893 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7894 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7895 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7897 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7899 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7900 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7901 in practice now. All callers changed.
7903 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7905 * dispextern.h (struct face): Use bitfields for 'underline_type'
7906 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7907 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7908 'stipple' member. Move 'lface' member up to help...
7909 * xfaces.c (make_realized_face): ...this function to find and
7910 clear just the members that need clearing.
7911 (load_face_colors, realize_x_face):
7912 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7914 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7916 * xftfont.c (struct xftfont_info): Remove set-but-unused
7918 (xftfont_open): Adjust user.
7919 (xftfont_get_colors): Remove useless prototype.
7921 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7923 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7924 before passing them to 'unexec'. (Bug#15260)
7926 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7928 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7930 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7932 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7933 the changed signature of the font driver's 'close' method.
7935 * w32font.h (w32font_close): Adjust the prototype to the change in
7936 function definition.
7938 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
7940 * w32uniscribe.c (uniscribe_close): Adapt the call to
7941 w32font_close to its new prototype.
7943 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
7945 Omit unused frame argument of font API's close function.
7946 * font.h (struct font): Drop frame argument. Adjust comment.
7947 * font.c (font_clear_cache, font_close_object): Adjust users.
7948 * ftfont.c (ftfont_close):
7949 * ftxfont.c (ftxfont_close):
7950 * macfont.m (macfont_close):
7951 * nsfont.m (nsfont_close):
7952 * w32font.c (w32font_close):
7953 * xfont.c (xfont_close):
7954 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
7955 tweak comments and make functions safe if called more than once for
7956 the same font object.
7958 Perform font-specific cleanup when font object is swept by GC. See
7959 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
7960 * alloc.c (cleanup_vector): New function.
7961 (sweep_vector): Call it for each reclaimed vector object.
7962 * font.h (struct font): Adjust comment.
7964 2013-10-24 Glenn Morris <rgm@gnu.org>
7966 * Makefile.in (abs_top_srcdir): New, set by configure.
7968 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
7970 Adjust recent font-related changes to fix bug#15686.
7971 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
7972 is a live window system frame, mark its default font too.
7974 2013-10-23 Glenn Morris <rgm@gnu.org>
7976 * Makefile.in (RUN_TEMACS): Make relative (again).
7977 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
7978 (bootstrap-emacs$(EXEEXT)):
7979 Quote entities that might contain whitespace.
7981 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
7983 Port to Solaris 10 and its bundled GCC.
7984 Problem reported by Timothy C. Burt.
7985 * floatfns.c (isfinite, isnan): Redefine unconditionally.
7987 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
7989 Do not allow font caches to grow too large.
7990 * alloc.c (compact_font_cache_entry, compact_font_caches):
7991 New functions or stub if not HAVE_WINDOW_SYSTEM.
7992 (compact_undo_list): Factor out from Fgarbage_collect.
7994 (mark_face_cache): Mark face font. Move down to avoid
7996 (mark_terminals): Do not mark font cache here.
7997 (Fgarbage_collect): Call compaction functions described
7998 above. Adjust comment.
8000 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8002 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8003 chdir to HOME (bug#15607).
8005 * nsterm.m (Qcocoa, Qgnustep): New variables.
8006 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8007 (ns_get_color): Make selection color work for GNUstep also.
8009 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8011 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8012 handles mouse clicks. Instead, let GPM use the same code as all
8013 the other mice use. See the discussion starting at
8014 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8015 for the details of the problem with the menu bar this fixes.
8017 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8019 Remove port-specific display name lists to avoid extra
8020 complexity and data duplication with display info lists.
8021 * xterm.h (x_display_name_list): Remove declaration.
8022 * xterm.c (x_display_name_list): Remove.
8023 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8024 * xfns.c (x_display_info_for_name, Fx_display_list):
8025 Likewise. Use x_display_list where appropriate.
8026 * w32term.h (w32_display_name_list): Remove declaration.
8027 * w32term.c (w32_display_name_list): Remove.
8028 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8030 * w32fns.c (x_display_info_for_name, Fx_display_list):
8031 Likewise. Use x_display_list where appropriate.
8032 * nsterm.h (ns_display_name_list): Remove declaration.
8033 * nsterm.m (ns_display_name_list): Remove.
8034 (ns_term_init, syms_of_nsterm): Adjust users.
8035 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8036 Likewise. Use x_display_list where appropriate.
8037 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8038 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8039 (mark_terminals): Mark per-terminal font cache.
8041 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8043 Don't run timers in input-pending-p. Its new check-timers param
8044 provides the prior behavior. (Bug#15045).
8045 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8047 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8049 Make some functions static in non-Microsoft builds.
8050 On my platform (Fedora 19 x86-64), this shrinks the
8051 Emacs executable (text+data) by 0.25%.
8052 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8053 (load_color) [!MSDOS]:
8054 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8055 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8056 * lisp.h (check_existing):
8057 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8058 (network_interface_info) [!WINDOWSNT]:
8059 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8060 Remove extern decls.
8061 * fileio.c (check_existing):
8062 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8063 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8064 (network_interface_info) [!WINDOWSNT]:
8065 * term.c (encode_terminal_code) [!WINDOWSNT]:
8066 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8067 * xfaces.c (load_color) [!MSDOS]:
8069 * fileio.c (check_existing, check_executable, check_writable):
8070 * process.c (network_interface_list, network_interface_info):
8071 Move earlier, so that we don't need forward decls.
8072 * gnutls.c (fn_gnutls_transport_set_errno)
8073 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8075 * w32.c (init_environment): Use faccessat rather than
8076 check_existing, partly for consistency with the rest of the code
8077 in this file, partly so that check_existing can be static.
8079 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8080 * emacs.c (MAIN_PROGRAM): New macro.
8081 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8082 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8084 bool vector int width fixes
8085 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8086 (Fbool_vector_count_matches_at):
8087 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8088 can exceed PTRDIFF_MAX, at least in theory.
8089 (Fbool_vector_count_matches_at):
8090 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8092 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8094 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8095 (struct sockaddr): Add forward decl, for platforms that lack it.
8097 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8099 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8102 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8104 * w32.c (network_interface_get_info, network_interface_list)
8105 (network_interface_info): New functions. (Bug#15610)
8106 (GetAdaptersInfo_Proc): New typedef.
8107 (get_adapters_info): New wrapper function.
8108 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8110 * process.h (network_interface_list, network_interface_info):
8113 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8114 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8115 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8116 for WINDOWSNT. Doc fix.
8117 (syms_of_process): Defsubr Snetwork_interface_list and
8118 Snetwork_interface_info unconditionally.
8120 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8121 in NS GUI sessions. (Bug#15629)
8123 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8125 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8127 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8129 * print.c (print_object): Print " ..." when truncating bool vectors.
8131 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8133 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8134 standard mouse buttons.
8136 * termhooks.h (struct input_event): Remove incorrect commentary.
8138 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8140 Disallow bool vector operations on mixed-length operands.
8141 The old behavior left garbage in the result vector sometimes,
8142 and didn't seem to be useful.
8143 * data.c (Qwrong_length_argument): New static var.
8144 (wrong_length_argument): New function.
8145 (bool_vector_binop_driver): Check that args agree in length.
8147 * keyboard.c, keyboard.h (all_kboards): Now static.
8149 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8151 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8152 note from the lispref.
8154 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8156 * nsterm.h (struct ns_display_info): Remove set-but-unused
8157 member image_cache (image caches are per-terminal anyway).
8158 (FRAME_X_IMAGE_CACHE): Remove.
8159 * nsterm.m (ns_initialize_display_info): Adjust user.
8161 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8163 * w32proc.c: Include mingw_time.h.
8165 * w32.c: Include mingw_time.h.
8167 Implement scrolling of TTY menus when the screen is too short.
8169 * term.c (tty_menu_display): Accept an additional argument, the
8170 menu item from which to start displaying the menu. Account for
8171 the value of Y when limiting the menu to the number of available
8173 (mi_result): New enumeration.
8174 (read_menu_input): Return enumerated value. When the y coordinate
8175 hits min_y or max_y, return scroll indication instead of wrapping
8177 (tty_menu_activate): Handle the scrolling indications from
8178 read_menu_input. Compute the first menu item to display and pass
8179 it to tty_menu_display.
8181 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8183 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8184 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8185 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8186 Adjust to match the change described below.
8187 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8188 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8189 memory_below_frame members to...
8190 * termchar.h (struct tty_display_info): ...here because they're
8191 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8192 * term.c (init_tty):
8193 * nsterm.m (ns_create_terminal):
8194 * w32term.c (w32_create_terminal):
8195 * xterm.c (x_create_terminal): Adjust users.
8196 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8197 to filter out non-TTY frames. Adjust comment.
8198 (scrolling): Adjust user. Prefer eassert for debugging check.
8200 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8202 * xfaces.c (PT_PER_INCH): Remove unused macro.
8203 * termhooks.h (struct terminal): Remove set-but-unused
8204 member fast_clear_end_of_line.
8205 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8206 * nsterm.m (ns_create_terminal):
8207 * term.c (init_tty):
8208 * w32term.c (w32_create_terminal):
8209 * xterm.c (x_create_terminal): Adjust users.
8211 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8213 * lisp.h (bool_vector_size): New function.
8214 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8215 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8216 (Fbool_vector_not, Fbool_vector_count_matches_at):
8217 Remove uses of 'eassume' that should no longer be needed,
8218 because they are subsumed by the 'eassume' in bool_vector_size.
8220 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8222 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8223 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8224 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8226 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8228 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8229 have different dimensions. (Bug#15575)
8231 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8234 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8236 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8238 * term.c (tty_menu_show): Never return with unbalanced
8239 specpdl. Use eassert for debugging check. Adjust style.
8241 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8243 * term.c (read_menu_input): Make selection of menu items
8244 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8245 (tty_menu_activate): Fix off-by-one error when computing max_y.
8247 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8249 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8250 audit logging (only used with GnuTLS 3.x) and enable it.
8252 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8254 * dispnew.c (redraw_frame): Remove useless #ifdef because
8255 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8256 Also, move TTY fflush to...
8257 * term.c (tty_update_end): ...this function.
8259 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8261 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8262 the end of the frame's glyph matrix. (Bug#15575)
8264 * term.c (tty_menu_display): Don't move cursor while overwriting
8265 frame's glyphs with menu items. Limit the number of items
8266 displayed to what can be shown on the available screen lines,
8267 excluding the echo area.
8268 (tty_menu_activate): Limit the Y coordinate allowed by
8269 read_menu_input to the last screen line used for menu display.
8271 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8273 * lisp.h (eassume): New macro.
8274 Also, include <verify.h>, for 'assume'.
8275 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8276 (vroundup, vector_nbytes):
8277 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8278 (Fbool_vector_not, Fbool_vector_count_matches)
8279 (Fbool_vector_count_matches_at):
8280 Use eassume, not eassert.
8281 * casetab.c (set_identity, shuffle):
8282 * composite.c (composition_gstring_put_cache):
8283 * dispnew.c (update_frame_1):
8284 * ftfont.c (ftfont_shape_by_flt):
8285 * image.c (gif_load):
8286 * intervals.c (offset_intervals):
8287 * macfont.m (macfont_shape):
8288 Remove calls to 'assume' that are no longer needed, because
8289 --enable-gcc-warnings no longer generates bogus warnings
8290 when these calls are removed.
8292 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8294 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8296 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8298 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8299 (Qsubstitute_env_in_file_name): New var.
8300 (syms_of_fileio): Define it.
8302 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8304 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8305 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8308 * term.c (save_and_enable_current_matrix): Don't allocate and
8309 don't save margin areas.
8310 (restore_desired_matrix): Don't restore margin areas.
8311 (free_saved_screen): Don't free margin areas.
8313 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8315 * image.c: Pacify --enable-gcc-warnings.
8316 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8317 #define only if used.
8319 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8321 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8322 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8323 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8324 (gif_load): For giflib v5.x and later, display the error message
8325 produced by giflib when its functions fail.
8326 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8329 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8331 * keyboard.c (last_event_timestamp): Remove. For X selection and
8332 GTK popup menus, it may be obtained from per-frame X display info.
8333 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8334 (process_special_events): Adjust users.
8335 * keyboard.h (last_event_timestamp): Remove declaration.
8336 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8337 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8338 * menu.h (xmenu_show): Adjust prototype.
8339 * menu.c (Fx_popup_menu): Adjust user.
8340 * xselect.c (x_own_selection, x_get_foreign_selection)
8341 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8343 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8345 * keyboard.c (init_kboard): Now static. Add arg
8346 to denote window system. Adjust comment.
8347 (init_keyboard): Adjust user.
8348 (allocate_kboard): New function.
8350 * nsterm.m (ns_term_init):
8351 * term.c (init_tty):
8352 * w32term.c (w32_create_terminal):
8353 * xterm.c (x_term_init): Use it.
8354 * keyboard.h (init_kboard): Remove prototype.
8355 (allocate_kboard): Add prototype.
8357 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8359 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8360 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8362 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8364 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8366 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8368 * term.c (tty_menu_activate): Flush the output stream after
8369 showing the cursor, and don't mark the frame garbaged at exit from
8370 the function. Fixes redisplay glitches when moving from one menu
8373 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8375 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8376 or throw error (Bug#15570).
8378 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8380 * intervals.c (temp_set_point_both): Move test into 'eassert',
8383 * lisp.h (eassert): Don't use 'assume'.
8384 Sometimes 'assume' wins in performance, and sometimes it loses,
8385 so it shouldn't be used all the time. Perhaps we need two
8386 flavors of 'eassert', one for where 'assume' is far more likely
8387 to help or to hurt; but that can be done later.
8388 Problem reported by Dmitry Antipov in
8389 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8390 Also, don't include <verify.h>; no longer needed.
8392 2013-10-09 Glenn Morris <rgm@gnu.org>
8394 * eval.c (Fcond): Doc tweak.
8396 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8398 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8399 expressions with side effects to eassert. (Bug#15565)
8401 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8403 * fns.c (hashfn_user_defined): Allow hash functions to return any
8406 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8408 Fix minor problems found by static checking.
8409 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8410 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8411 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8412 * keyboard.c (read_menu_command): Remove unused local.
8413 * lisp.h (read_menu_command): New decl.
8414 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8415 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8416 Return ptrdiff_t, not int.
8417 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8418 not int, for benefit of xpalloc.
8419 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8421 (have_menus_p): Remove; unused.
8422 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8423 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8424 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8426 (save_and_enable_current_matrix): Omit unnecessary casts.
8427 (read_menu_input): Omit local extern decl (now in lisp.h).
8428 Don't access uninitialized storage if mouse_get_xy fails.
8429 (tty_menu_activate): Mark local as initialized, for lint.
8430 (tty_menu_activate, tty_meny_show): Remove unused locals.
8432 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8434 Support menus on text-mode terminals.
8435 * xterm.h (xw_popup_dialog): Add prototype.
8437 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8438 (xmenu_show): Block input here, instead in Fx_popup_menu.
8439 (xw_popup_dialog): New function, with X-specific bits of popup
8442 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8445 * window.c (Fset_window_configuration): Use run-time tests of the
8446 frame type instead of compile-time conditionals, when menu-bar
8447 lines are considered.
8449 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8450 (w32_popup_dialog): New prototypes.
8452 * w32menu.c (Fx_popup_dialog): Function deleted.
8453 (w32_popup_dialog): New function, with w32 specific bits of popup
8454 dialogs. Block input here.
8456 * w32inevt.c (w32_console_read_socket): Minor change to add
8457 debugging TTY events.
8459 * w32fns.c (show_hourglass): If returning early because the frame
8460 is not a GUI frame, unblock input.
8462 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8463 (cursorY): New functions.
8465 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8466 WINDOWSNT, macros that call curX and curY elsewhere.
8468 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8470 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8471 specific function to hide and show cursor on a text-mode terminal.
8472 (tty_menu_struct, struct tty_menu_state): New structures.
8473 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8474 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8475 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8476 (tty_menu_locate, save_and_enable_current_matrix)
8477 (restore_desired_matrix, screen_update, read_menu_input)
8478 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8479 (tty_pop_down_menu, tty_menu_last_menubar_item)
8480 (tty_menu_new_item_coords, tty_menu_show): New functions.
8481 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8483 * nsterm.h (ns_popup_dialog): Adjust prototype.
8485 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8487 (ns_popup_dialog): Adapt order of arguments to the other
8488 *_menu_show implementations.
8489 (Fx_popup_dialog): Function deleted.
8491 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8493 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8495 * menu.c (have_boxes): New function.
8496 (single_keymap_panes): Use it instead of a compile-time
8498 (single_menu_item): Use run-time tests of the frame type instead
8499 of compile-time conditionals.
8500 (encode_menu_string): New function.
8501 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8502 the macro, since different types of frame need different encoding
8504 (digest_single_submenu): Use run-time tests of frame type instead
8505 of, or in addition to, compile-time conditionals.
8506 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8507 (Fx_popup_menu): Detect when the function is called from keyboard
8508 on a TTY. Don't barf when invoked on a text-mode frame.
8509 Check frame type at run time, instead of compile-time conditionals for
8510 invoking terminal-specific menu-show functions.
8511 Call tty_menu_show on text-mode frames.
8512 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8513 run time to determine which alternative to invoke; support dialogs
8516 * keyboard.h <Qmouse_movement>: Declare.
8518 * keyboard.c <Qmouse_movement>: Now extern.
8519 <Qecho_keystrokes>: New static variable.
8520 (read_key_sequence): Accept an additional argument, a flag to
8521 prevent redisplay during reading of the key sequence. All callers
8523 (read_menu_command): New function.
8524 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8526 (toolkit_menubar_in_use): New function.
8527 (make_lispy_event): Use it instead of a compile-time test.
8529 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8530 window-system being available.
8532 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8533 to x-popup-dialog on the frame type, they all now support popup
8536 * dispnew.c (save_current_matrix): Save the margin areas.
8537 (restore_current_matrix): Restore margin areas.
8538 (update_frame_with_menu): New function.
8540 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8543 * alloc.c (make_save_ptr): Now compiled unconditionally.
8545 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8547 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8548 (redraw_frame, update_frame): Adjust users.
8549 * dispextern.h (set_window_update_flags): Adjust prototype.
8550 * xdisp.c (redisplay_internal): When updating all frames with zero
8551 windows_or_buffers_changed, assume that only the windows that shows
8552 current buffer should be really updated.
8554 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8556 Do not allocate huge temporary memory areas and objects while encoding
8557 for file I/O, thus reducing an enormous memory usage for large buffers.
8558 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8559 * coding.h (struct coding_system): New member raw_destination.
8560 * coding.c (setup_coding_system): Initialize it to zero.
8561 (encode_coding_object): If raw_destination is set, do not create
8562 dst_object. Add comment.
8563 * fileio.c (toplevel): New constant E_WRITE_MAX.
8564 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8565 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8567 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8569 * nsterm.m (windowDidExitFullScreen:)
8570 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8572 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8574 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8575 * keyboard.c (unblock_input_to): Don't process pending signals
8576 if a fatal error is in progress.
8578 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8579 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8580 they're talking about words in Lisp bool vectors.
8581 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8582 * data.c (popcount_bits_word): Rename from popcount_size_t.
8583 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8586 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8588 Improve support for popcount and counting trailing zeros (Bug#15550).
8589 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8590 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8591 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8592 (popcount_size_t_msc, popcount_size_t_gcc):
8593 Remove; now done by Gnulib.
8594 (popcount_size_t): Now a macro that defers to Gnulib.
8595 (count_trailing_zero_bits): Return int, for consistency with
8596 Gnulib and because Emacs prefers signed to unsigned int.
8597 Don't assume that size_t is either unsigned int or unsigned long
8598 or unsigned long long.
8599 (size_t_to_host_endian): Do not assume that size_t is either
8600 exactly 32 or exactly 64 bits wide.
8601 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8602 etc., so that it's now an enum constant, not a macro.
8603 No need to assume that it's either 32 or 64.
8605 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8607 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8610 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8612 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8613 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8615 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8617 emacs_read and emacs_write now use void *, not char *.
8618 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8619 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8620 Buffer arg is now void *, not char *. This matches plain
8621 'read' and 'write' better, and avoids a constraint violation
8622 on Solaris 9 with Oracle Studio.
8624 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8626 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8627 memset to explicit loop. Otherwise copy largest possible chunk
8628 from initialized to uninitialized part, thus allowing the longer
8629 memcpy runs and reducing the number of loop iterations.
8631 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8633 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8634 hide toolbar (Bug#15388).
8635 (windowDidEnterFullScreen:): If presentation options are zero,
8636 set them here (Bug#15388).
8637 (ns_update_auto_hide_menu_bar): Remove runtime check.
8638 Don't auto hide dock unless menubar is also auto hidden.
8640 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8642 * editfns.c (message): Mention batch mode in doc string.
8644 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8646 * nsterm.m (check_native_fs): Remove erroneous comment.
8648 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8650 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8651 uses find_newline instead of scan_newline and so doesn't move point.
8653 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8655 Use hardware support for byteswapping on glibc x86 etc.
8656 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8657 whereas the old swap64 needed 30.
8658 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8659 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8660 Use byteswap.h's macros to swap bytes.
8661 * lisp.h (swap16, swap32, swap64): Remove.
8662 All uses replaced by bswap_16, bswap_32, bswap_64.
8664 * bytecode.c (exec_byte_code): Use some more volatile variables
8665 to work around local variables getting clobbered by longjmp.
8666 Port to pre-C99, which doesn't allow decls after stmts.
8668 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8670 * lisp.h (eassert): Assume that COND is true when optimizing.
8671 In other words, take on the behavior of eassert_and_assume.
8672 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8673 (eassert_and_assume): Remove. All uses replaced by eassert.
8675 * xdisp.c (Qglyphless_char): Now static.
8677 Adjust to merge from gnulib.
8678 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8679 * lisp.h: Include <verify.h>, for 'assume'.
8681 * eval.c (clobbered_eassert): New macro.
8682 (internal_catch, internal_condition_case)
8683 (internal_condition_case_1, internal_condition_case_2)
8684 (internal_condition_case_n): Use it instead of eassert
8685 when the argument contains locals clobbered by longjmp.
8686 Don't use clobbered locals outside of clobbered_eassert.
8687 (internal_lisp_condition_case): Use a volatile variable
8688 to work around a local variable's getting clobbered.
8690 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8692 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8693 (PUSH_HANDLER): New macro.
8694 (catchlist): Remove.
8695 (handlerlist): Always declare.
8697 * eval.c (catchlist): Remove (merge with handlerlist).
8698 (handlerlist, lisp_eval_depth): Not static any more.
8699 (internal_catch, internal_condition_case, internal_condition_case_1)
8700 (internal_condition_case_2, internal_condition_case_n):
8702 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8703 handlerlist/catchlist.
8704 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8705 handlerlist which can only handle a single condition-case handler at
8707 (find_handler_clause): Simplify since we only a single branch here
8710 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8712 (bcall0): New function.
8713 (exec_byte_code): Add corresponding cases. Improve error message when
8714 encountering an invalid byte-code. Let Bunwind_protect accept
8715 a function (rather than a list of expressions) as argument.
8717 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8718 and make them unconditional now that they're heap-allocated.
8720 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8722 * charset.c (Fdecode_char, Fencode_char): Remove description of
8723 `restriction' arg. now that it's hidden by advertised-calling-convention.
8725 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8727 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8728 Remove unused variable (from mac-port).
8729 (macfont_draw): Use s->ybase for correct y position.
8731 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8733 * frame.h (struct frame): Drop has_minibuffer member because...
8734 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8735 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8737 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8739 * window.h (struct window): Prefer enum text_cursor_kinds to int
8740 for phys_cursor_type member. Move the latter, phys_cursor_width,
8741 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8742 * window.c (replace_window, make_window): Adjust users.
8744 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8746 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8747 this module is never compiled otherwise.
8749 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8751 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8754 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8756 * xdisp.c (get_next_display_element): Don't call face_for_font in
8757 a build configured --without-x. (Bug#15484)
8759 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8761 * window.c (calc_absolute_offset): #elif should be #elif defined.
8763 * frame.c (delete_frame): Block/unblock input to overcome race
8764 condition (Bug#15475).
8766 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8768 * frame.c (delete_frame): Record selected frame only after
8769 calling Qdelete_frame_functions (Bug#15477).
8771 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8773 * nsterm.m (ns_selection_color): Remove.
8774 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8775 NSColor selectedText(Background)Color. Only for COCOA.
8776 (ns_term_init): Remove assignment of ns_selection_color, logic
8777 moved to ns_get_color.
8779 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8780 NS_SELECTION_COLOR_DEFAULT.
8781 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8783 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8785 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8786 frame' does not have the tool_bar_window member.
8788 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8790 Signal error when reading an empty byte-code object (Bug#15405)
8791 * lread.c (read1): Signal error.
8792 * alloc.c (make_byte_code): eassert header size.
8793 (sweep_vectors): Change an int to size_t.
8795 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8797 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8798 instead of ints, as it's the usual style for offsetof constants. See:
8799 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8801 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8802 This is ugly, but it should fix the performance problem for older
8803 GCC versions in the short run. I'll look into integrating the
8804 Gnulib module for popcount, as a better fix.
8805 See the thread starting in:
8806 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8807 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8808 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8809 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8810 (popcount_size_t): Use it.
8812 2013-09-24 Daniel Colascione <dancol@dancol.org>
8814 * process.c (Fnetwork_interface_info): Fix build break due to
8817 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8819 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8820 Prefer signed to unsigned integers where either will do.
8821 No need for 'const' on locals that do not escape.
8822 Omit easserts with unnecessary and unportable assumptions about
8823 alignment. Avoid unnecessary casts to char *.
8825 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8827 Use union for the payload of struct Lisp_Vector.
8828 This helps to avoid a few glitches dictated by C's aliasing rules.
8829 * lisp.h (struct Lisp_Vector): Use union for next and
8830 contents member. Adjust comment. Change related users.
8831 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8832 Related users changed.
8833 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8834 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8835 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8836 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8838 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8840 Optimize glyph row clearing and copying routines.
8841 * dispextern.h (struct glyph_row): Change layout of struct
8842 glyph_row to help copy_row_except_pointers. Adjust comment.
8843 * dispnew.c (null_row): Remove.
8844 (clear_glyph_row): Use offsetof and memset to find and clear
8845 just the members that need clearing. Adjust comment.
8846 (copy_row_except_pointers): Likewise for copying.
8848 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8850 Some minor cleanups of recently-added bool vector code.
8851 * conf_post.h (assume): Always return void. Use lint version
8852 only if GCC and MSC versions don't apply.
8853 * conf_post.h (assume):
8854 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8855 Depend on _MSC_VER, not __MSC_VER, for consistency with
8857 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8858 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8859 (bool_vector_binop_driver, count_trailing_zero_bits)
8860 (size_t_to_host_endian): Now static, not static inline;
8861 the latter isn't needed with modern compilers and doesn't
8862 work with older compilers anyway.
8864 * alloc.c (valgrind_p): Use bool for boolean.
8866 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8868 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8869 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8870 (display_last_displayed_message_p, message_buf_print)
8871 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8872 Use bool for boolean.
8873 * dispextern.h (cancel_line, init_desired_glyphs):
8874 Remove ancient leftover.
8875 (help_echo_showing_p, hourglass_shown_p):
8876 * lisp.h (noninteractive_need_newline): Adjust declaration.
8878 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8880 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8882 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8883 ...this file and convert the latter to static. Adjust comment.
8884 (make_initial_frame):
8885 * window.c (init_window_once): Adjust user.
8886 * frame.h (last_nonminibuf_frame): Remove declaration.
8887 * lisp.h (selected_frame): Likewise.
8888 * msdos.c (the_only_display_info): Adjust comment.
8890 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8892 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8893 computing the end column of mouse-highlight that comes from
8894 display or overlay strings. (Bug#15437)
8895 (note_mouse_highlight): Adapt calculation of last argument to
8896 mouse_face_from_string_pos to the above change.
8898 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8899 all platforms, not just for clang.
8901 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8903 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8904 about excess arguments to snprintf.
8906 * conf_post.h(assume): Use __builtin_unreachable for clang.
8908 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8910 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8911 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8913 2013-09-23 Daniel Colascione <dancol@dancol.org>
8915 * alloc.c (USE_VALGRIND): New macro; on by default
8916 when ENABLE_CHECKING.
8917 (mark_maybe_object, mark_maybe_pointer)
8918 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8920 (valgrind_p) [USE_VALGRIND]: New variable.
8921 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8923 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8925 * process.c (wait_reading_process_output): Change int pnamelen to
8928 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8929 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8930 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8931 argument to unsigned long to avoid warning.
8932 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8934 * conf_post.h (assume): Fix compiler error: x shall be cond.
8936 2013-09-22 Daniel Colascione <dancol@dancol.org>
8938 * xfns.c (x_get_monitor_attributes): Suppress unused variable
8939 warning when compiling without a window system.
8941 2013-09-22 Daniel Colascione <dancol@dancol.org>
8943 * data.c (Qbool_vector_p): New symbol.
8944 (bool_vector_spare_mask, popcount_size_t_generic)
8945 (popcount_size_t_msc, popcount_size_t_gcc)
8947 (bool_vector_binop_driver)
8948 (count_trailing_zero_bits, size_t_to_host_endian)
8949 (Fbool_vector_exclusive_or)
8950 (Fbool_vector_union)
8951 (Fbool_vector_intersection, Fbool_vector_set_difference)
8952 (Fbool_vector_subsetp, Fbool_vector_not)
8953 (Fbool_vector_count_matches)
8954 (Fbool_vector_count_matches_at): New functions.
8955 (syms_of_data): Intern new symbol, functions.
8956 * alloc.c (bool_vector_payload_bytes): New function.
8957 (Fmake_bool_vector): Instead of calling Fmake_vector,
8958 which performs redundant initialization and argument checking,
8959 just call allocate_vector ourselves. Make sure we clear any
8960 terminating padding to zero.
8961 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
8962 instead of open-coding the size calculation.
8963 (vroundup_ct): New macro.
8964 (vroundup): Assume argument >= 0; invoke vroundup_ct.
8965 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
8966 * composite.c (composition_gstring_put_cache):
8967 Change lint_assume to assume.
8968 * conf_post.h (assume): New macro.
8969 (lint_assume): Remove.
8970 * dispnew.c (update_frame_1): Change lint_assume to assume.
8971 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
8973 * image.c (gif_load): Change lint_assume to assume.
8974 * lisp.h (eassert_and_assume): New macro.
8975 (Qbool_vector_p): Declare.
8976 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
8977 (swap16, swap32, swap64): New inline functions.
8978 * macfont.m (macfont_shape): Change lint_assume to assume.
8979 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
8980 * xsettings.c (parse_settings): Use new swap16 and
8981 swap32 from lisp.h instead of file-specific macros.
8983 2013-09-22 Eli Zaretskii <eliz@gnu.org>
8985 * xdisp.c (try_window_id): Don't abort if cursor row could not be
8986 found (which can legitimately happen when the glyph row at the
8987 window start is disabled in the current_matrix. (Bug#15365)
8989 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
8991 Fix syntax.h bug introduced by recent INLINE change.
8992 syntax.h defined an extern inline function SYNTAX_ENTRY that was
8993 conditionally compiled one way in some modules, and a different
8994 way in others. This doesn't work with extern inline functions,
8995 which must have the same definition in all modules, because the
8996 defining code might be shared across modules, depending on the
8997 implementation. Symptoms reported by Martin Rudalics in:
8998 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
8999 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9000 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9001 overriding the corresponding functions in syntax.h.
9002 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9003 (syntax_property): New inline functions.
9004 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9005 Rewrite in terms of these new functions.
9007 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9009 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9010 not chars_in_text, whose result depends on the multibyteness of
9011 the current buffer. (Bug#15426)
9013 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9015 Port recent change to hosts where pointers aren't 'long'.
9016 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9017 Don't assume that pointers are the same width as 'long'.
9018 Add a compile-time check that a pointer fits into two X slots.
9020 A simpler, centralized INLINE.
9021 * conf_post.h (INLINE): Define only if not already defined.
9022 This allows us to use a single INLINE, defined by one file
9024 * emacs.c (INLINE): Define it.
9025 Also, include category.h, charset.h, composite.h, dispextern.h,
9026 syntax.h, systime.h, so that their INLINE definitions are expanded
9028 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9029 * buffer.h, buffer.c (BUFFER_INLINE):
9030 * category.h, category.c (CATEGORY_INLINE):
9031 * character.h, character.c (CHARACTER_INLINE):
9032 * charset.h, charset.c (CHARSET_INLINE):
9033 * composite.h, composite.c (COMPOSITE_INLINE):
9034 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9035 * frame.h, frame.c (FRAME_INLINE):
9036 * intervals.h, intervals.c (INTERVALS_INLINE):
9037 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9038 * lisp.h, alloc.c (LISP_INLINE):
9039 * process.h, process.c (PROCESS_INLINE):
9040 * syntax.h, syntax.c (SYNTAX_INLINE):
9041 * systime.h, sysdep.c (SYSTIME_INLINE):
9042 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9043 * window.h, window.c (WINDOW_INLINE):
9044 Remove. All uses replaced with INLINE.
9046 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9048 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9051 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9053 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9054 'const char *' to avoid compiler warnings due to similar change in
9055 the prototype of x_get_string_resource.
9057 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9059 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9060 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9061 going to replace static variables below. Adjust comments.
9062 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9063 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9064 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9065 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9066 Related users changed.
9067 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9068 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9069 last_mouse_movement_time, going to replace static variables below.
9071 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9072 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9074 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9075 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9076 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9077 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9078 static variables below.
9079 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9080 (last_mouse_scroll_bar): Remove.
9081 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9082 (mouseExited): Related users changed.
9084 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9086 Do not use external array to process X scroll bar messages.
9087 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9088 (x_send_scroll_bar_event): Pack window pointer into two slots
9089 of XClientMessageEvent if we're 64-bit. Adjust comment.
9090 (x_scroll_bar_to_input_event): Unpack accordingly.
9092 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9094 Ifdef away recent changes which aren't relevant to NS port.
9095 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9096 [!HAVE_NS]: Declare as such.
9097 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9098 [!HAVE_NS]: Define as such.
9100 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9102 * frame.c (x_redo_mouse_highlight): New function
9103 to factor out common code used in W32 and X ports.
9104 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9105 * xterm.h (struct x_display_info):
9106 * w32term.h (struct w32_display_info):
9107 * nsterm.h (struct ns_display_info): New members
9108 last_mouse_motion_frame, last_mouse_motion_x and
9109 last_mouse_motion_y, going to replace static variables below.
9110 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9111 (redo_mouse_highlight): Remove.
9112 (note_mouse_movement, syms_of_xterm): Adjust user.
9113 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9114 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9115 (redo_mouse_highlight): Remove.
9116 (note_mouse_movement, syms_of_w32term): Adjust user.
9117 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9118 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9120 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9121 * nsfns.m (compute_tip_xy): Adjust user.
9123 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9125 * frame.c (x_mouse_grabbed): New function.
9126 * dispextern.h (x_mouse_grabbed): Add prototype.
9127 (last_mouse_frame): Remove declaration.
9128 * xterm.h (struct x_display_info):
9129 * w32term.h (struct w32_display_info):
9130 * nsterm.h (struct ns_display_info): New member
9131 last_mouse_frame, going to replace...
9132 * xdisp.c (last_mouse_frame): ...global variable.
9133 (note_tool_bar_highlight):
9134 * w32term.c (w32_mouse_position, w32_read_socket):
9135 * xterm.c (XTmouse_position, handle_one_xevent):
9136 Use x_mouse_grabbed.
9137 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9139 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9141 * w32term.c (w32_read_socket): Avoid temporary
9142 variables in a call to x_real_positions.
9143 * xterm.c (handle_one_xevent): Likewise.
9145 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9147 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9148 (x_icon_type): Remove prototype.
9149 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9150 * frame.c (x_icon_type): Remove.
9151 * w32term.c (x_make_frame_visible, x_iconify_frame):
9152 * xterm.c (x_make_frame_visible, x_iconify_frame):
9153 Use x_set_bitmap_icon to factor out common code.
9155 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9157 * dispextern.h (check_x_display_info, x_get_string_resource):
9158 Declare here just once and unify the latter.
9159 * frame.c (check_x_display_info, x_get_string_resource):
9160 * nsterm.h (check_x_display_info):
9161 * xrdb.c (x_get_string_resource):
9162 * xterm.h (check_x_display_info): Remove prototypes.
9163 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9164 * w32reg.c (x_get_string_resource): Likewise.
9165 (w32_get_rdb_resource): Adjust user.
9167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9169 * xterm.h (struct x_display_info): New member
9170 x_pending_autoraise_frame, going to replace...
9171 * xterm.c (pending_autoraise_frame): ...static variable.
9172 (x_new_focus_frame, XTread_socket): Adjust users.
9173 * w32term.h (struct w32_display_info): New member
9174 w32_pending_autoraise_frame, going to replace...
9175 * w32term.c (pending_autoraise_frame): ...global variable.
9176 (x_new_focus_frame, w32_read_socket): Adjust users.
9178 2013-09-17 Glenn Morris <rgm@gnu.org>
9180 * xdisp.c (message_dolog): If we create *Messages*,
9181 switch it to messages-buffer-mode.
9183 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9185 Don't overuse 'const' in types of locals.
9186 * bidi.c (bidi_count_bytes):
9187 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9188 (xg_event_is_for_scrollbar):
9189 * xselect.c (x_handle_property_notify)
9190 (x_handle_selection_notify, x_handle_dnd_message):
9191 * xsettings.c, xsettings.h (xft_settings_event):
9192 * xterm.c (x_handle_net_wm_state, handle_one_event)
9193 (x_menubar_window_to_frame, x_detect_focus_change)
9194 (construct_mouse_click, note_mouse_movement)
9195 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9196 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9197 (handle_one_xevent, x_handle_net_wm_state):
9198 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9199 (x_handle_dnd_message):
9200 Avoid unnecessary 'const', typically the second 'const' in
9201 'const foo * const arg', a 'const' that does not affect the API
9202 and doesn't significantly help the human reader.
9204 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9206 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9207 only if Glib < 2.36.0.
9208 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9209 * xsettings.c (init_gconf, init_gsettings): Do not check
9211 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9213 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9215 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9217 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9218 before calling g_type_init.
9220 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9222 * nsterm.m (syms_of_nsterm): ... to here.
9224 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9226 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9227 (ignore_next_mouse_click_timeout): Use Time as X does.
9228 (handle_one_xevent): Avoid cast and use unsigned comparison.
9230 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9232 Do not copy X event in handle_one_xevent except KeyPress case.
9233 Wnen XEvent is processed, it is unlikely to be changed except
9234 KeyPress case, so we can avoid copying and use const pointer to
9235 const data to make sure that an event is not changed elsewhere.
9236 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9237 const' and do not create local copy except for the KeyPress event.
9238 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9239 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9240 (x_handle_net_wm_state, x_menubar_window_to_frame)
9241 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9242 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9243 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9244 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9245 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9246 (x_handle_dnd_message):
9247 * xsettings.c (xft_settings_event):
9248 Use 'const XEvent * const' where appropriate.
9249 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9251 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9253 Fix X event waiting to handle multiple frames.
9254 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9255 * xterm.c (pending_event_wait): Remove. Adjust users.
9256 (x_detect_focus_change): Pass frame arg.
9257 (handle_one_xevent): Find related frame early and clear per-frame
9258 wait_event_type only if this is an event for the relevant frame.
9259 (x_wait_for_event): Use per-frame wait_event_type.
9261 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9263 * nsfns.m (Fx_create_frame): Fix font driver registration for
9266 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9267 for syms_of_macfont.
9269 * nsterm.m: Include macfont.h.
9270 (ns_tmp_flags, ns_tmp_font): Remove.
9271 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9272 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9273 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9274 (changeFont:): Fix code style. Check for font driver type when
9277 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9280 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9281 (nsfont_open): Set font driver type.
9282 Set font->ascent and font->descent. Figure out font instead of
9283 ns_tmp_font, and flags instead of ns_tmp_flags.
9284 Fix indentation. Remove call to ns_draw_text_decoration,
9287 * nsfns.m: Include macfont.h.
9288 (Fx_create_frame): Register macfont driver, make a better default font.
9289 (Fns_popup_font_panel): Get font from macfont driver, if used.
9291 * macfont.m, macfont.h, macuvs.h: New files.
9293 * font.h: Declare syms_of_macfont.
9295 * font.c (syms_of_font): Call syms_of_macfont.
9297 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9299 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9301 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9302 and it is always zero for others, so I assume that this is an ancient
9303 leftover which nobody will want to change any more.
9304 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9305 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9306 * frame.c (x_set_scroll_bar_width):
9307 * w32fns.c (w32_createscrollbar):
9308 * w32term.c (w32_set_vertical_scroll_bar):
9309 * xfns.c (x_set_scroll_bar_default_width):
9310 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9311 (x_scroll_bar_expose): Related users changed.
9313 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9315 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9316 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9317 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9319 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9321 * nsterm.h, w32term.h, xterm.h: ...and not here.
9322 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9323 Remove unused Xisms.
9324 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9325 these modules are never compiled otherwise.
9327 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9329 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9330 Doc fix. (Bug#15375)
9332 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9334 Unify Fx_focus_frame between all ports.
9335 * frame.h (x_focus_frame): New prototype.
9336 * xfns.c (Fx_focus_frame): Remove.
9337 (syms_of_xfns): Do not defsubr it.
9338 (x_focus_frame): X implementation.
9339 * nsfns.m (Fx_focus_frame): Remove.
9340 (syms_of_nsfns): Do not defsubr it.
9341 (x_focus_frame): NS implementation.
9342 * w32term.c (Fx_focus_frame): Remove.
9343 (x_focus_on_frame): Rename to...
9344 (x_focus_frame): W32 implementation.
9345 * w32term.h (x_focus_on_frame): Remove prototype.
9346 * w32fns.c (Fx_focus_frame): Remove.
9347 (syms_of_w32fns): Do not defsubr it.
9348 * frame.c (Fx_focus_frame): Define here.
9349 (syms_of_frame): Defsubr here.
9350 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9352 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9354 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9355 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9356 each port to reference the port-specific window system data.
9357 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9358 (FRAME_DISPLAY_INFO): Define.
9359 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9360 (FRAME_DISPLAY_INFO): Define. Adjust users.
9361 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9362 (FRAME_DISPLAY_INFO): Define. Adjust users.
9363 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9364 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9365 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9366 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9367 * xselect.c, xterm.c: All related users changed.
9369 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9371 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9372 (x_menubar_window_to_frame): Remove prototypes.
9373 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9374 (x_menubar_window_to_frame, x_top_window_to_frame):
9376 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9377 (x_menubar_window_to_frame, x_top_window_to_frame):
9378 ...to here and convert all but the last to static.
9380 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9382 * lisp.mk (lisp): Add w32-common-fns.elc.
9384 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9386 * charset.c (char_charset): Document an exception for char-charset.
9388 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9390 * xterm.h (x_display_info): New field last_user_time...
9391 * xterm.c (toplevel): ...to replace static last_user_time.
9392 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9394 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9396 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9397 scroll bar values to prevent thumb from disappear and update comment.
9399 2013-09-11 Glenn Morris <rgm@gnu.org>
9401 * emacs.c (usage_message): Possessive apostrophe tweak.
9403 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9405 * nsterm.m (syms_of_nsterm): Use Qns.
9406 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9407 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9408 * xfns.c (x_display_info_for_name, Fx_open_connection):
9409 Remove old '#if 0' code.
9410 (syms_of_xfns): Use Qx.
9411 * termhooks.h (fullscreen_hook): Remove the leftover.
9412 (struct terminal): Fix typo in comment.
9414 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9416 Cleaning up a few X scroll bar bits.
9417 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9418 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9419 New member last_seen_part, going to replace...
9420 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9421 (xt_action_hook) [USE_LUCID]: Adjust user.
9422 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9423 Lucid-specific scroll bar support.
9424 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9425 to int and adjust to use last_seen_part member.
9426 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9427 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9428 Initialize last_seen_part.
9430 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9432 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9433 insert-buffer-substring an empty string.
9435 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9437 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9438 avoiding a GCC warning.
9440 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9442 Ifdef away frame tool bar code when it is not really used.
9443 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9444 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9445 and minimize_tool_bar_window_p under the above.
9446 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9447 (fset_tool_bar_window): Likewise.
9448 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9449 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9450 (change_frame_size_1):
9451 * window.c (window_from_coordinates, Frecenter): Adjust users.
9452 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9453 code is not really used.
9454 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9455 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9456 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9457 [!USE_GTK && !HAVE_NS]: Define as such.
9458 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9459 (note_mouse_highlight, expose_frame):
9460 * xfns.c (x_set_tool_bar_lines):
9461 * xterm.c (handle_one_xevent): Adjust users.
9463 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9465 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9466 This bug was introduced by my 2013-08-26 patch, which incorrectly
9467 assumed that the terminfo implementation doesn't use termcap buffers.
9468 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9469 these buffers apparently are used after all.
9470 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9471 (struct tty_display_info): Define members termcap_term_buffer and
9472 termcap_strings_buffer even if TERMINFO.
9474 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9477 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9478 'usage' docstring entry to pacify make-docfile.
9480 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9482 Change comparison functions =, <, >, <=, >= to take many arguments.
9483 * data.c: Change comparison functions' interface and implementation.
9484 * lisp.h: Make arithcompare available for efficient two arg
9486 * bytecode.c: Use arithcompare.
9487 * fileio.c: Use new interface.
9489 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9491 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9493 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9495 * eval.c (Feval): Document the new use of `lexical'.
9497 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9499 Review and drop old frame resize hack.
9500 * frame.h (struct frame): Remove force_flush_display_p.
9501 * dispnew.c (update_frame): Adjust user and don't call
9502 flush_frame here. The comment has said that there was an issues
9503 with redisplaying fringes, but I don't see any differences with
9504 and without this hack. Hopefully we can continue without it.
9505 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9506 current frame matrices twice if resized_p is set.
9508 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9510 Do not populate pure Xism x_sync to other ports.
9511 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9512 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9513 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9514 * w32term.h (x_sync): Remove prototype.
9516 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9518 Cleanup frame flushing.
9519 * dispextern.h (struct redisplay_interface):
9520 Drop flush_display_optional because flush_display is enough
9521 for X and flushing via RIF is just a no-op for others.
9522 * frame.h (flush_frame): New function.
9523 * dispnew.c (update_frame):
9524 * minibuf.c (read_minibuf):
9525 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9527 * keyboard.c (detect_input_pending_run_timers): Do not flush
9528 all frames but selected one in redisplay_preserve_echo_area.
9529 * nsterm.m (ns_flush): Remove no-op.
9530 (ns_redisplay_interface): Adjust user.
9531 * w32term.h (x_flush): Remove no-op.
9532 (w32_redisplay_interface): Adjust user.
9533 * xterm.c (x_flush): Simplify because we do not flush all
9534 frames at once any more. Adjust comment.
9535 (x_redisplay_interface): Adjust user.
9537 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9539 Port --without-x --enable-gcc-warnings to Fedora 19.
9540 * gfilenotify.c (globals_of_gfilenotify):
9541 Call g_type_init only if using an older glib version that needs it.
9543 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9545 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9546 (last_glyphless_glyph_merged_face_id): Remove declarations.
9547 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9548 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9549 (last_glyphless_glyph_merged_face_id): Now static.
9550 (merge_escape_glyph_face): New function, refactored from...
9551 (get_next_display_element): ...here.
9552 (merge_glyphless_glyph_face): New function, refactored from...
9553 (produce_glyphless_glyph): ...here...
9554 * term.c (produce_glyphless_glyph): ...and here.
9556 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9558 * eval.c (eval_sub): Only call Ffunction if necessary.
9560 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9562 Attempt to make redisplay more selective when changing cursor type.
9563 * frame.h (struct frame): New bitfield cursor_type_changed.
9564 * xdisp.c (cursor_type_changed): Remove.
9565 (try_cursor_movement, redisplay_window, try_window_id)
9566 (set_frame_cursor_types, try_window_reusing_current_matrix):
9567 Adjust to use per-frame bitfield.
9568 (redisplay_internal): Look for cursor type change on each visible
9569 frame and consider all frames if cursor type has been changed on
9570 the frame other than selected. If cursor type has been changed on
9571 selected frame only, do not use fast update.
9573 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9575 Attempt to make redisplay more selective when changing fonts.
9576 * frame.h (struct frame): New bitfield fonts_changed.
9577 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9578 (adjust_frame_glyphs): Add prototype.
9579 * dispnew.c (fonts_changed_p): Remove.
9580 (adjust_glyphs): Remove because we do not
9581 adjust matrices on all frames at once any more.
9582 (adjust_frame_glyphs): Block and unblock input here.
9583 (adjust_glyph_matrix): Use fonts_changed.
9584 (change_frame_size_1): Use adjust_frame_glyphs.
9585 * font.c (font_open_entity): Use fonts_changed.
9586 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9587 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9588 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9589 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9590 (shrink_mini_window, Fresize_mini_window_internal)
9591 (window_scroll_pixel_based, Fset_window_configuration)
9592 (apply_window_adjustment, Fset_window_vscroll):
9593 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9594 Use adjust_frame_glyphs.
9595 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9596 (try_window_reusing_current_matrix, try_window_id, display_line)
9597 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9598 (redisplay_internal): Consider fonts_changed and adjust frame
9599 matrices for each frame only if the frame is visible. If font
9600 has been changed on some frame during full redisplay, retry
9601 only visible frames where the font has been actually changed.
9603 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9605 Cache current header and mode line height for each window.
9606 * window.h (struct window): New fields mode_line_height
9607 and header_line_height.
9608 * window.c (make_window): Initialize them.
9609 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9610 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9611 (current_mode_line_height, current_header_line_height):
9613 * xdisp.c (current_mode_line_height, current_header_line_height):
9615 (pos_visible_p, init_xdisp): Adjust user.
9616 (redisplay_window): Invalidate mode_line_height and
9617 header_line_height if current and desired matrices do not agree.
9619 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9621 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9622 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9624 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9626 Make --without-x compatible with --enable-gcc-warnings.
9627 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9628 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9629 members under HAVE_WINDOW_SYSTEM.
9630 * keyboard.c (make_lispy_focus_out): Likewise.
9631 (record_menu_key): Move under HAVE_MENUS.
9632 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9633 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9634 (syms_of_xdisp): Adjust user.
9635 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9636 (start_hourglass, cancel_hourglass):
9637 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9638 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9639 and CLEAR_FONT_TABLE_NFONTS.
9640 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9641 Declare only if HAVE_WINDOW_SYSTEM.
9642 (lface_same_font_attributes_p, clear_face_gcs): Define only
9643 if HAVE_WINDOW_SYSTEM.
9645 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9647 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9648 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9649 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9651 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9653 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9655 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9657 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9658 This fixes a type error on hosts where ptrdiff_t is wider than int.
9660 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9662 * keyboard.c (read_key_sequence_vs): New function.
9663 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9666 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9668 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9670 Makefile improvements.
9671 * Makefile.in (config.status): Don't use double-colon rules, as
9672 they are not portable according to POSIX. Fix shell typo with `;
9673 I guess this rule has never been tested?
9674 (VCSWITNESS): New macro, to override any environment var.
9676 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9678 * xterm.h (struct x_display_info): Do not track X connection
9679 fd separately because it is always available from Display.
9680 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9683 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9685 * buffer.c (drop_overlay):
9686 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9687 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9689 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9691 * buffer.c (Fmake_overlay, Fmove_overlay):
9692 * intervals.c (set_point_from_marker):
9693 * print.c (PRINTPREPARE): Prefer signal_error
9694 to plain error and report unsuitable marker too.
9696 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9698 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9699 for 'dragging' member.
9700 (struct x_output): Remove set-but-unused leftovers
9701 'left_before_move' and 'top_before_move'.
9702 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9703 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9704 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9705 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9706 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9707 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9708 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9709 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9711 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9713 * nsfont.m (INVALID_GLYPH): New define.
9714 (nsfont_encode_char): Use INVALID_GLYPH.
9715 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9717 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9719 * xterm.c (x_last_mouse_movement_time): Revert last change.
9720 This code should use XDisplayMotionBufferSize to check display's
9721 motion history first, and there are few other issues as well.
9722 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9723 (handle_one_xevent): Adjust user.
9725 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9727 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9728 * frame.c (Flast_nonminibuf_frame): ... to here.
9729 (check_minibuf_window): Don't abort if no window was found
9732 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9734 Use XGetMotionEvents to ask the last mouse motion time from X server.
9735 * xterm.c (X_MOTION_HISTORY): Default to 1.
9736 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9737 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9738 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9739 Ifdef away legacy code.
9740 (XTmouse_position, x_scroll_bar_report_motion):
9741 Use x_last_mouse_movement_time.
9742 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9745 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9747 * msdos.c (last_mouse_window): Move to...
9748 (dos_rawgetc): ...this function and adjust comment.
9749 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9750 (mouseMoved): ...this function and adjust comment.
9751 * w32term.c (last_window): Likewise with...
9752 (w32_read_socket): ...this function.
9753 * xterm.c (last_window): Likewise with...
9754 (handle_one_xevent): ...this function.
9756 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9758 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9759 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9760 (handle_one_xevent): ...to here.
9761 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9764 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9766 * msdos.c (IT_set_terminal_window): Remove no-op.
9767 (initialize_msdos_display): Adjust terminal setup.
9768 * w32console.c (w32con_set_terminal_window): Remove no-op.
9769 (initialize_w32_display): Adjust terminal setup.
9770 * w32term.c (w32_set_terminal_window): Remove no-op.
9771 (w32_create_terminal): Adjust terminal setup.
9772 * xterm.c (XTset_terminal_window): Remove no-op.
9773 (x_create_terminal): Adjust terminal setup.
9775 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9777 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9779 (ns_create_terminal): Adjust terminal setup.
9780 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9782 (w32_create_terminal): Adjust terminal setup.
9783 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9785 (x_create_terminal): Adjust terminal setup.
9787 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9789 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9790 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9791 * dispnew.c (buffer_posn_from_coords):
9792 * window.c (Fwindow_end, displayed_window_lines):
9793 * xdisp.c (redisplay_mode_lines): Use it.
9795 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9797 * fontset.c (face_for_char): Check char in the current face font first
9798 if HAVE_NS (Bug#15138).
9800 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9802 * window.c (temp_output_buffer_show): Make sure window returned
9803 by display_buffer is live (Bug#15213).
9805 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9807 Minor cleanup to avoid forward declarations.
9808 * coding.h (struct ccl_spec): Remove forward declaration.
9809 * composite.h (toplevel): Include font.h.
9810 (struct composition_it, struct face, struct font_metrics):
9811 Remove forward declaration.
9812 * dispextern.h (struct image, struct atimer): Likewise.
9813 * emacsgtkfixed.h (struct frame): Likewise.
9814 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9815 * font.h (struct font_driver, struct font, struct glyph_string)
9816 (struct face): Remove forward declaration.
9817 * fontset.h (struct face, struct font): Likewise.
9818 * frame.h (toplevel): Style cleanup.
9819 (enum output_method): Move to...
9820 * termhooks.h (enum output_method): ...here.
9821 (struct glyph, struct frame, struct ns_display_info)
9822 (struct x_display_info, struct w32_display_info):
9823 Remove forward declaration.
9824 * xterm.h (toplevel): Include termhooks.h.
9825 (struct font, struct window, struct glyph_matrix, struct frame)
9826 (struct input_event, struct face, struct image): Remove forward
9828 * gtkutil.h (struct _widget_value): Likewise.
9829 * keyboard.h (toplevel): Include termhooks.h.
9830 (struct input_event): Remove forward declaration.
9832 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9834 * intervals.c (set_point_from_marker): New function.
9835 * editfns.c (Fgoto_char):
9836 * process.c (Finternal_default_process_filter):
9837 * window.c (select_window_1): Use it.
9838 * buffer.h (set_point_from_marker): Add prototype.
9840 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9842 * w32.c (term_winsock): Call release_listen_threads before calling
9844 (_sys_wait_accept): Wait for accept event in a loop with a finite
9845 timeout, instead of waiting indefinitely. Will hopefully avoid
9846 hanging during exit because WSACleanup deadlocks waiting for the
9847 event object to be released. (Bug#14333)
9849 * w32proc.c (release_listen_threads): New function, signals all
9850 the reader threads that listen for connections to stop waiting.
9852 * w32.h (release_listen_threads): Add prototype.
9854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9856 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9857 field of new marker (for sanity and safety).
9858 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9859 anyway because XMISCTYPE is a function and can't be an lvalue).
9861 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9863 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9864 (x_after_update_window_line, x_scroll_bar_create)
9865 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9866 (handle_one_xevent, x_clear_frame_area):
9867 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9868 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9869 * xterm.h (x_clear_area): Adjust prototype.
9871 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9873 Hook scanning and indentation functions to find_newline. This helps
9874 to avoid duplicated code and renders more respect to newline cache.
9875 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9876 * cmds.c (Fforward_line):
9877 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9878 Use find_newline and avoid unnecessary point movements.
9879 * search.c (scan_newline): Implement on top of find_newline.
9881 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9883 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9884 scoped code (bug#11258).
9886 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9888 * nsterm.m (last_window): New variable.
9889 (EV_TRAILER2): New macro.
9890 (EV_TRAILER): Call EV_TRAILER2.
9891 (mouseMoved:): Add support for mouse-autoselect-window
9892 on nextstep (Bug#6888).
9894 2013-08-28 Andreas Schwab <schwab@suse.de>
9896 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9897 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9898 Remove unused macro definitions.
9899 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9900 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9901 Only define if emacs.
9903 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9905 Prefer enum glyph_row_area to int where appropriate.
9906 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9908 (window_box, window_box_width, window_box_left, window_box_left_offset)
9909 (window_box_right, window_box_right_offset): Adjust prototypes.
9910 * xdisp.c (window_box, window_box_width, window_box_left)
9911 (window_box_left_offset, window_box_right, window_box_right_offset):
9912 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9913 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9914 * nsterm.m (ns_clip_to_row):
9915 * w32term.c (w32_clip_to_row):
9916 * xterm.c (x_clip_to_row): Likewise.
9918 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9920 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9921 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9923 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9925 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9926 for portability to hosts where /bin/sh has problems.
9928 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9930 Redesign redisplay interface to drop global output_cursor.
9931 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9932 (toplevel): Remove declaration of output_cursor.
9933 (set_output_cursor, x_cursor_to): Remove prototype.
9934 * window.h (struct window): New member output_cursor.
9935 (output_cursor_to): New function to replace RIF member.
9936 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
9937 (update_text_area, set_window_cursor_after_update): Use it.
9938 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
9939 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9940 * nsterm.m (ns_update_window_begin, ns_update_window_end):
9941 * w32term.c (x_update_window_begin, x_update_window_end):
9942 * xterm.c (x_update_window_begin, x_update_window_end):
9943 Adjust to use per-window output cursor.
9945 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
9947 Simplify SELECT_TYPE-related code.
9948 Like EMACS_TIME, this portability layer is no longer needed, since
9949 Emacs has been using fd_set as a portability layer for some time.
9950 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
9951 (SELECT_TYPE): Remove. All uses changed to fd_set.
9952 (fd_set) [!FD_SET]: New typedef.
9954 Simplify EMACS_TIME-related code.
9955 This portability layer is no longer needed, since Emacs has been
9956 using struct timespec as a portability layer for some time.
9957 * atimer.h, buffer.h, dispextern.h, xgselect.h:
9958 Include <time.h> rather than "systime.h"; that's all that's needed now.
9959 * dispnew.c: Include <timespec.h> rather than "systime.h";
9960 that's all that's needed now.
9961 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
9962 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
9963 TIMESPEC_RESOLUTION.
9964 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
9965 LOG10_TIMESPEC_RESOLUTION.
9966 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
9967 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
9968 (make_emacs_time): Remove. All used changed to make_timespec.
9969 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
9970 (current_timespec): Rename from current_emacs_time. All uses changed.
9971 (add_emacs_time): Remove. All uses changed to timespec_add.
9972 (sub_emacs_time): Remove. All uses change dot timespec_sub.
9973 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
9974 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
9975 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
9976 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
9977 (current_timespec): Rename from current_emacs_time. All uses changed.
9978 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
9979 changed to timespec_cmp.
9980 * xgselect.c: Include <timespec.h>, since our .h files don't.
9982 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
9984 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
9985 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
9986 Remove the leftovers.
9987 * gtkutil.c (toplevel): Do not declare Qxft but include
9989 * image.c (toplevel): Do not declare Vlibrary_cache because
9990 it's already done in lisp.h.
9992 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
9994 * lisp.h (Mouse_HLInfo): Move from here...
9995 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
9996 (reset_mouse_highlight): New function.
9997 * msdos.c (dos_set_window_size, IT_update_begin)
9998 (internal_terminal_init):
9999 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10000 (ns_initialize_display_info):
10001 * w32console.c (initialize_w32_display):
10002 * w32term.c (x_update_window_end, x_free_frame_resources)
10003 (w32_initialize_display_info):
10004 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10005 * window.c (Fdelete_other_windows_internal):
10006 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10007 * termchar.h (toplevel):
10008 * xterm.h (toplevel): Include dispextern.h.
10010 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10012 Fix minor problems found by static checking.
10013 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10014 (expect): Avoid nested-if warning.
10015 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10016 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10017 * nsterm.h, nsterm.m (ns_select):
10018 * xgselect.c, xgselect.h (xg_select):
10019 Adjust signature to better match pselect's.
10020 * nsterm.m (ns_select):
10021 Don't set *TIMEOUT, since pselect doesn't.
10022 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10023 diagnostic about assigning const char * to it.
10024 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10026 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10028 * lread.c (substitute_object_recurse): Handle hash-tables as well
10031 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10033 Fix unlikely core dump in init_tty, and simplify terminfo case.
10034 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10035 The old version incorrectly dumped core if malloc returned a
10036 buffer containing only non-NUL bytes.
10037 (init_tty): Do not allocate or free termcap buffers; the
10038 struct does that for us now.
10039 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10040 (struct tty_display_info): Define members termcap_term_buffer and
10041 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10042 use them. Allocate them directly in struct rather than indirectly
10043 via a pointer, to simplify init_tty.
10045 * frame.c (check_minibuf_window): Initialize 'window' properly,
10046 so that Emacs reliably aborts later if 'window' is not initialized.
10048 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10050 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10051 of VoidSymbol (Bug#15154).
10053 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10055 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10056 mouse_face_beg_y and mouse_face_end_y.
10057 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10058 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10059 Adjust users and update comment where appropriate.
10061 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10063 * frame.c (check_minibuf_window): New function.
10064 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10065 Call check_minibuf_window (Bug#15183).
10067 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10069 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10070 because this is the only last cursor data we need to keep and consult.
10071 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10072 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10075 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10077 Fix recovering from possible decompression error.
10078 Since insert_from_gap doesn't always move point, we can't use PT as
10079 the position where the partially decompressed data ends, and
10080 should count how many bytes was produced so far.
10081 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10082 (unwind_decompress): Really delete partially uncompressed data.
10083 (Fzlib_decompress_region): Take decompressed data size into account.
10085 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10087 * syntax.c (init_syntax_once): Adjust comment and do an early
10088 initialization of Qchar_table_extra_slots just once...
10089 * casetab.c (init_casetab_once):
10090 * category.c (init_category_once):
10091 * character.c (syms_of_character):
10092 * coding.c (syms_of_coding):
10093 * xdisp.c (syms_of_xdisp): ...and omit it here.
10095 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10097 * xdisp.c (get_next_display_element): Don't apply to characters
10098 from a display vector the logic of setting it->end_of_box_run_p
10099 suitable for characters from a buffer. (Bug#15175)
10101 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10102 to handle directories, rather than '_utime' which doesn't.
10105 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10107 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10108 or fullscreen (Bug#14627).
10110 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10112 System-dependent integer overflow fixes.
10113 * process.c (Fset_process_window_size): Signal an error if
10114 the window size is outside the range supported by the lower level.
10115 * sysdep.c (set_window_size): Return negative on error,
10116 nonnegative on success, rather than -1, 0, 1 on not in system,
10117 failure, success. This is simpler. Caller changed.
10118 (serial_configure): Remove unnecessary initialization of local.
10119 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10120 size fits in unsigned long; this isn't true on some 32-bit hosts.
10121 Avoid buffer overrun if some future version of /proc/meminfo has a
10122 variable name longer than 20 bytes.
10123 (system_process_attributes) [__FreeBSD__]:
10124 Don't assume hw.availpages fits in 'int'.
10126 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10128 Don't let very long directory names overrun the stack.
10129 Fix some related minor problems involving "//", vfork.
10130 * callproc.c (encode_current_directory): New function.
10131 (call_process): Don't append "/"; not needed.
10132 * fileio.c (file_name_as_directory_slop): New constant.
10133 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10134 this can save the caller having to alloca.
10135 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10136 Use SAFE_ALLOCA, not alloca.
10137 (directory_file_name, Fexpand_file_name): Leave leading "//"
10138 alone, since it can be special even on POSIX platforms.
10139 * callproc.c (call_process):
10140 * process.c (Fformat_network_address):
10141 * sysdep.c (sys_subshell):
10142 Use encode_current_directory rather than rolling our own.
10143 (create_process): No need to encode directory; caller does that now.
10144 * process.h (encode_current_directory): New decl.
10145 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10146 Rework to avoid 'goto xyzzy;'.
10148 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10150 * xdisp.c (handle_face_prop): If the default face was remapped use
10151 the remapped face for strings from prefix properties. (Bug#15155)
10153 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10155 Minor cleanup for redisplay interface and few related functions.
10156 * frame.h (enum text_cursor_kinds): Move from here...
10157 * dispextern.h (enum text_cursor_kinds): ...to here.
10158 (toplevel): Drop unnecessary declarations.
10159 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10160 in update_window_end_hook and draw_window_cursor functions.
10161 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10162 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10163 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10164 * xterm.c (x_update_window_end, x_draw_window_cursor):
10165 * xdisp.c (display_and_set_cursor, update_window_cursor)
10166 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10167 enum text_cursor_kinds where appropriate.
10169 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10171 Redesign redisplay interface to drop updated_row and updated_area.
10172 * dispextern.h (updated_row, updated_area): Remove declaration.
10173 (struct redisplay_interface): Pass glyph row and row area parameters
10174 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10175 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10177 * dispnew.c (updated_row, updated_area): Remove.
10178 (redraw_overlapped_rows, update_window_line): Adjust user.
10179 (update_marginal_area, update_text_area): Likewise. Pass updated row
10180 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10181 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10184 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10186 * process.c (flush_pending_output): Remove stub.
10189 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10191 * callproc.c: Fix race that killed background processes (Bug#15144).
10192 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10193 Record deleted process-id in critical section, not afterwards.
10194 Don't mistakenly kill process created by a call-process invocation
10195 that discards output and does not wait.
10197 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10199 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10200 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10201 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10202 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10203 to shut up compiler in mark_object.
10204 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10206 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10208 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10209 We can't portably rely on PTY_OPEN doing that, even if
10210 it calls posix_openpt with O_CLOEXEC.
10212 2013-08-20 Kenichi Handa <handa@gnu.org>
10214 * character.c (string_char): Improve commentary.
10216 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10218 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10219 (struct animation_cache): Make signature a flexible array member.
10220 All uses changed. This is a tad slower but may insulate us better
10221 from future changes to ImageMagick.
10223 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10225 * image.c: Shrink memory needed for animation cache.
10226 (SIGNATURE_DIGESTSIZE): New constant.
10227 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10228 (imagemagick_create_cache): Copy the signature. This saves
10229 several KB of memory that ImageMagick wastes per signature.
10230 Don't bother updating the update_time, as the caller does that now.
10231 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10232 it's a fixed size struct member now.
10233 (imagemagick_get_animation_cache): Always destroy the signature,
10234 as it's now imagemagick_create_cache's responsibility to copy it.
10235 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10236 and use memcmp rather than strcmp.
10237 eassert that ImageMagick returns a signature of the specified length.
10239 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10241 * image.c (imagemagick_get_animation_cache): Don't segfault on
10243 (imagemagick_get_animation_cache): Revert to previous definition
10244 so that it actually works. But keep the memory leak fix.
10245 (imagemagick_get_animation_cache): Fix memory leak.
10247 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10249 * image.c: Fix animation cache signature memory leak.
10250 Fix some other minor performance problems while we're at it.
10251 (imagemagick_create_cache): Clear just the members that
10252 need clearing. Don't set update_time, as caller does that now.
10253 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10254 Simplify by using pointer-to-pointer instead of a prev pointer.
10255 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10256 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10257 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10258 it's already a copy. Free the signature probe unless it's cached.
10260 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10261 This was introduced by my 2013-08-12 fix for Bug#15035.
10263 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10265 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10266 (imagemagick_prune_animation_cache): Now static.
10268 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10270 * image.c (imagemagick_get_animation_cache): Don't segfault when
10271 pruning all entries.
10273 2013-08-18 Ken Brown <kbrown@cornell.edu>
10275 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10276 static heap if ENABLE_CHECKING is defined.
10277 (max_bss_sbrk_ptr): New variable.
10278 (bss_sbrk): Use it.
10279 (report_sheap_usage): Report maximum static heap usage instead of
10280 ending static heap usage.
10282 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10284 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10285 of zlib_initialized according to the results of calling
10286 init_zlib_functions.
10288 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10290 * image.c: Implement an ImageMagick per-image cache.
10291 (imagemagick_get_animation_cache): Fix a double-free error.
10292 (imagemagick_load_image): Remove the ping_wand code, which only
10293 apparently saved time on invalid animated images, and slowed down
10294 everything else. Optimise for the common case.
10296 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10298 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10300 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10302 * marker.c (set_marker): Remove documentation of undefined behavior.
10304 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10306 * image.c (imagemagick_compute_animated_image): Animate correctly
10307 when sub-images are smaller than the main image.
10308 (imagemagick_compute_animated_image): Setting the iterator row to
10309 zero is apparently not allowed.
10310 (imagemagick_compute_animated_image): Allow images that say they
10311 have sub-images that are bigger than the main image, but just crop
10314 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10316 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10318 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10320 * image.c (imagemagick_compute_animated_image): Respect the GIF
10323 2013-08-15 Ken Brown <kbrown@cornell.edu>
10325 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10326 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10329 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10331 Fix minor problems found by static checking.
10332 * frame.c (delete_frame):
10333 * xdisp.c (next_element_from_display_vector):
10334 Avoid uninitialized local.
10335 * image.c (imagemagick_compute_animated_image): Port to C89.
10336 Prefer usual GNU indentation style for loops.
10337 Be more careful about bizarrely large sizes, by using ptrdiff_t
10340 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10342 Fix infinite frame selection loop (Bug#15025).
10343 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10345 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10347 * xdisp.c (compute_window_start_on_continuation_line):
10348 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10349 to make sure we end up setting the window start at the leftmost
10350 visible character of the display line. This avoids funky
10351 horizontal shifting because the window start is not kept on the
10352 same position. (Bug#15090)
10353 (next_element_from_display_vector): Support 'box' face attribute
10354 in the face definitions of a display vector. (Bug#15099)
10356 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10358 * image.c (imagemagick_compute_animated_image): Implement animated
10359 images (bug#14700).
10360 (imagemagick_compute_animated_image): Fix some compilation
10361 warnings. Implement a very simple cache to make the animation
10362 usable at all, but it should be replaced with a per-image cache.
10364 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10366 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10367 to do `for' loops over alist values.
10368 * buffer.h (FOR_EACH_BUFFER):
10369 * process.c (FOR_EACH_PROCESS): Use it.
10370 (handle_child_signal, status_notify, Fget_buffer_process)
10371 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10373 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10375 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10376 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10377 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10378 to xzalloc and so avoid redundant call to memset.
10379 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10380 members because it is allocated with xzalloc and so already zeroed.
10382 2013-08-14 Ken Brown <kbrown@cornell.edu>
10384 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10387 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10389 Utility function and macro to copy Lisp string to C string.
10390 * lisp.h (xlispstrdupa): New macro.
10391 (xlispstrdup): New prototype.
10392 * alloc.c (xlispstrdup): New function.
10393 * callint.c (Fcall_interactively):
10394 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10395 (Fsubstitute_in_file_name):
10396 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10397 * image.c (x_create_bitmap_from_file):
10398 * w32term.c (w32_term_init):
10399 * xterm.c (x_term_init): Use xlispstrdup.
10401 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10403 * image.c (imagemagick_load_image): Make animated pictures work.
10404 There's still some problems with background color settings, though
10407 * decompress.c (unwind_decompress): Always restore point.
10409 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10411 * marker.c (set_marker): Reformat documentation.
10413 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10415 * xdisp.c (cursor_type_changed): Now static.
10417 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10418 Use changed. This avoids the need to call xmalloc and for the
10419 caller to call xfree, and avoids memory leaks in some situations.
10421 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10423 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10424 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10425 (redisplay_window): If window_end_valid is cleared due to non-zero
10426 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10427 so do not call to try_cursor_movement for that window.
10429 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10431 * window.h (struct window): Convert window_end_pos and
10432 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10433 (wset_window_end_pos, wset_window_end_vpos): Remove.
10434 * dispnew.c (adjust_glyph_matrix):
10435 * window.c (Fwindow_end, replace_window, set_window_buffer)
10437 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10438 (set_vertical_scroll_bar, redisplay_window, try_window)
10439 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10440 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10441 (note_mouse_highlight): Adjust users.
10442 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10447 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10448 * image.c (imagemagick_filename_hint): Use `const char *' and
10449 prefer SSDATA to SDATA to avoid warnings.
10451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10453 Cleanup window fringes, margins and scroll bars adjustments.
10454 * window.c (set_window_fringes, set_window_margins)
10455 (set_window_scroll_bars, apply_window_adjustment): New functions.
10456 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10457 (Fset_window_scroll_bars): Use them.
10459 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10461 * window.h (struct window): Convert scroll_bar_width
10462 from Lisp_Object to integer. Adjust comment.
10463 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10465 * window.c (wset_scroll_bar_width): Remove.
10466 (make_window): Initialize scroll_bar_width.
10467 (Fsplit_window_internal): Use direct assignment.
10468 (Fset_window_configuration, save_window_save):
10469 Convert Lisp_Object to integer and back where appropriate.
10470 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10471 bar was actually changed, and mention this in docstring.
10473 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10475 * decompress.c: Minor simplifications.
10476 (Fzlib_decompress_region): Don't bother verifying
10477 that avail_out <= UINT_MAX, as that was confusing.
10478 Mention the restriction in a comment instead.
10479 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10481 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10483 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10484 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10486 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10488 * image.c (imagemagick_filename_hint): Check for errors in the
10491 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10493 * window.c (Fwindow_margins): Return nil when there's no marginal
10494 area, as per the documented API.
10496 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10497 Fmake_vector, as scroll bar's struct members are not all Lisp
10498 objects now. This avoids crashes in GC.
10500 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10501 bool, so its address could be taken.
10503 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10505 * image.c (imagemagick_filename_hint): New function to possibly
10506 apply `image-content-type-suffixes'.
10507 (imagemagick_load_image): Use it.
10509 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10511 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10512 if loading zlib failed.
10514 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10516 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10517 2013-08-13 checkin below. Change bool to BOOL, rule is:
10518 All Obj-C code uses BOOL, except for interfaces callable from C.
10520 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10522 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10524 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10525 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10526 bool instead of BOOL.
10527 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10528 from Lisp_Object to bitfield. Adjust comment.
10529 * w32term.c (x_scroll_bar_create): Adjust user.
10530 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10531 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10532 Use bool for boolean.
10533 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10534 to `unsigned int' when defining a bitfield.
10536 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10538 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10540 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10542 * window.h (struct window): Convert left_margin_cols and
10543 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10544 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10545 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10547 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10549 (showing_window_margins_p, update_window_line, update_frame_1):
10550 * fringe.c (draw_fringe_bitmap_1):
10551 * xdisp.c (window_box_width): Adjust users.
10552 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10553 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10554 Use direct assignment.
10555 (Fset_window_configuration, save_window_save, Fwindow_margins):
10556 Convert Lisp_Object to integer and back where appropriate.
10557 (Fset_window_margins): Adjust user. Return t if any margin
10558 was actually changed, and mention this in docstring.
10560 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10562 * syntax.c (forward_word):
10563 * cmds.c (forward_char, backward_char): Mention the optional argument.
10565 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10567 * window.h (struct window): Convert left_fringe_width
10568 and right_fringe_width from Lisp_Objects to integers.
10570 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10571 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10572 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10574 (make_window): Initialize new integer fields to -1.
10575 (Fsplit_window_internal): Use direct assignment.
10576 (Fset_window_configuration, save_window_save):
10577 Convert Lisp_Object to integer and back where appropriate.
10578 (Fset_window_fringes): Adjust user. Return t if any fringe
10579 was actually changed, and mention this in docstring.
10581 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10583 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10584 * nsfns.m (x_set_cursor_type):
10585 * w32fns.c (x_set_cursor_type):
10586 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10587 * xdisp.c (set_frame_cursor_types): ...but in common code.
10589 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10591 * font.c (clear_font_cache): New function, stripped from...
10592 (Fclear_font_cache): ...here, which now uses the function
10593 above. Adjust comment.
10594 * font.h (clear_font_cache): Add prototype.
10595 * xfaces.c (clear_face_cache): Use clear_font_cache.
10597 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10599 * window.c (Fset_window_start): Compare `w', not `window' because
10600 `w' might not be equal to `window' after call to decode_live_window.
10602 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10604 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10605 This fixes a problem introduced by the Bug#15035 patch
10606 when using GPG. Reported by Herbert J. Skuhra.
10608 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10610 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10611 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10612 not yet initialized.
10614 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10616 * decompress.c (Fzlib_decompress_region): Support zlib
10617 decompression, too, and rename.
10619 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10621 Minor zlib configuration tweaks.
10622 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10623 Don't assume presence of fn_inflateInit2_ zlib internal function.
10625 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10627 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10628 include the zlib prefix.
10630 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10632 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10633 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10634 define static variables that are pointers to zlib functions to be
10635 dynamically loaded.
10636 (init_zlib_functions) [WINDOWSNT]: New function.
10637 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10639 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10640 macros instead of invoking the zlib functions directly.
10641 (syms_of_decompress): DEFSYM Qzlib_dll.
10642 Staticpro Szlib_available_p.
10644 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10646 Avoid looping over all frame windows to freeze and unfreeze.
10647 * window.h (struct window): Drop frozen_window_start_p.
10648 (freeze_window_starts): Drop prototype.
10649 * frame.h (struct frame): New frozen_window_starts flag.
10650 (FRAME_WINDOWS_FROZEN): New macro.
10651 * window.c (freeze_window_start, freeze_window_starts):
10653 (select_window, replace_window): Adjust users.
10654 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10655 (window_frozen_p): New function.
10656 (redisplay_window): Use it.
10658 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10660 Fix some fd issues when running subprocesses (Bug#15035).
10661 Fix bugs that can leak files or file descriptors on errors.
10662 Don't unlink open temp files, as that's hard for users to diagnose
10663 when things go awry (e.g., temp disk exhausted).
10664 Don't bother to lock temp files. Check for invalid recursion.
10665 * callproc.c (synch_process_fd): Remove. All uses removed.
10666 (synch_process_tempfile): New var or macro.
10667 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10669 (record_kill_process): New arg, the temp name. All callers changed.
10670 (delete_temp_file): Now just a simple wrapper around unlink.
10671 (call_process_kill): New arg, the call_process_fd array.
10672 Close them all. Clear synch_process_pid. Remove the temp file,
10673 or arrange for it to be removed.
10674 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10675 that's been moved to synch_process_tempfile. Caller changed.
10676 Do not remove the tempfile; that's now call_process_kill's
10678 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10679 call_process_kill; the caller now does that.
10680 (call_process_cleanup): Do not close the process fd; that's now
10681 call_process_kill's responsibility.
10682 (Fcall_process): Implement via new function call_process, which
10683 has most of the old body of Fcall_process, but with a different API.
10684 (call_process): New function that does not open or close filefd if
10685 it is nonnegative. Record which fds need to be closed, and let
10686 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10687 Signal an error if invoked recursively (could be done via a hook).
10688 Simplify creation of the tempfile in the MSDOS case.
10689 Don't create the output file until after checking for the executable.
10690 Report any failure to open /dev/null.
10691 Don't open /dev/null for writing twice; once is enough.
10692 Don't create pipe if all output is being discarded or sent to file.
10693 Don't worry about setting up the coding system or reading from the
10694 pipe if all output is being discarded.
10695 Hoist fd_error local into top level, to lessen block nesting.
10696 Don't record deleted pid here; now done by Fcall_process_region.
10697 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10698 and note its success in synch_process_tempfile.
10699 Do not leak resources when child_setup fails.
10700 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10701 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10702 (create_temp_file): Now returns open fd, with an additional
10703 Lisp_Object * argument to return the name. All callers changed.
10704 Do not close the file; rewind it instead, and leave it open for
10705 the caller. Do not lock the temp file. Unwind-protect the file
10706 and the file-descriptor.
10707 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10708 If an asynchrounous process, record it here, not in call_process.
10709 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10710 * eval.c (set_unwind_protect): New function.
10711 * fileio.c (write_region): New function, generalized from the
10712 old Fwrite_region. Do not lock temp files.
10713 (Fwrite_region): Use it.
10714 * lisp.h (set_unwind_protect, write_region): New decls.
10715 * process.c: Include <verify.h>.
10716 (make_process): Mark fds as initially closed.
10717 (deleted_pid_list): Now a list of pid-filename pairs.
10719 (close_process_fd): New function.
10720 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10721 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10722 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10723 (create_process, create_pty, Fmake_serial_process)
10724 (server_accept_connection): Record which fds need to be closed,
10725 and let deactivate_process close them.
10726 (Fmake_network_process): Do not discard the unwind-protect
10727 until it's safe to do so.
10728 (deactivate_process): Close the fds opened by create_process etc.
10729 (Fprocess_send_eof): Adjust to new way of recording open fds.
10730 Report an error if /dev/null can't be opened, instead of aborting.
10731 * process.h (PROCESS_OPEN_FDS): New constant.
10732 (struct Lisp_Process): New member open_fds.
10733 (record_kill_process, record_deleted_pid): Adjust signatures.
10734 (record_deleted_pid): Move decl here ...
10735 * syswait.h (record_deleted_pid): ... from here.
10737 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10739 * decompress.c: Fix bugs with large buffers and weird inputs.
10740 Tune a bit. Reindent as per usual Emacs style.
10741 (BUFFER_SIZE): Remove.
10742 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10743 more than UINT_MAX bytes. Decompress into the gap instead of into
10744 an auto buffer, as this should avoid copying. Return nil if
10745 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10746 set immediate_quit; we shouldn't trust zlib code that much.
10748 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10750 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10751 errors, and really move the gap to where we want it.
10753 * lisp.h: Include decompress.c support.
10755 * emacs.c (main): Include decompress.c support.
10757 * Makefile.in: Include -lz if present.
10759 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10761 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10762 (initWithTitle:): Initialize frame to 0.
10763 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10764 (fillWithWidgetValue:frame:): Rename from
10765 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10767 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10768 fillWithWidgetValue:frame:
10770 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10771 remove memory leak warnings.
10773 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10774 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10775 menu_pending_title.
10777 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10778 (x_activate_menubar): Update the whole menu.
10779 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10780 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10781 current event is not NSSystemDefined (Bug#15001).
10782 Call ns_check_menu_open only if trackingMenu is 2.
10783 (menuDidClose:): New method, decrease trackingMenu.
10784 (fillWithWidgetValue:setDelegate:): New method.
10785 (fillWithWidgetValue:): Call the above.
10787 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10789 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10791 Omit some unnecessary casts.
10792 Many of these go back to the old pre-C89 days, when they may have
10793 been needed, but we've been assuming C89 or later for a while now.
10794 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10795 (live_float_p, live_misc_p, live_vector_p):
10796 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10797 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10798 (defvar_per_buffer):
10799 * callint.c (Fcall_interactively):
10800 * doc.c (Fsubstitute_command_keys):
10801 * filelock.c (get_boot_time):
10802 * frame.c (xrdb_get_resource):
10803 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10804 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10805 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10806 (menuitem_highlight_callback, menu_destroy_callback)
10807 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10808 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10809 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10810 (xg_tool_bar_help_callback, tb_size_cb):
10811 * image.c (xpm_alloc_color, png_read_from_memory)
10812 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10813 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10815 * keymap.c (describe_map):
10816 * nsfns.m (Fns_display_monitor_attributes_list):
10817 * nsmenu.m (process_dialog:):
10818 * nsterm.m (hold_event):
10819 * process.c (wait_reading_process_output):
10820 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10821 * scroll.c (do_direct_scrolling, scrolling_1):
10822 * termcap.c (tgetent):
10823 * window.c (check_window_containing, add_window_to_list)
10824 (freeze_window_starts):
10825 * xdisp.c (compare_overlay_entries, vmessage):
10826 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10827 (x_get_monitor_attributes_xrandr)
10828 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10829 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10830 * xfont.c (xfont_match, xfont_open):
10831 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10832 (menubar_selection_callback, menu_position_func)
10833 (popup_selection_callback, create_and_show_popup_menu)
10834 (dialog_selection_callback, create_and_show_dialog):
10835 * xrdb.c (x_get_string_resource)
10837 * xsmfns.c (x_session_check_input):
10838 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10839 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10840 (xaw_jump_callback, xaw_scroll_callback):
10841 Omit unnecessary casts.
10843 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10845 Minor string-length refactoring.
10846 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10847 * frame.c (make_monitor_attribute_list):
10848 Prefer build_string to strlen + make_string.
10850 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10852 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10853 don't check minor_code (Bug#14417).
10855 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10857 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10858 vertical positions instead. This avoids calling MATRIX_ROW with
10859 row numbers that are possibly beyond valid limits. (Bug#15064)
10861 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10863 Use xstrdup and build_unibyte_string where applicable.
10864 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10865 * xfns.c (x_window):
10866 * xrdb.c (x_get_customization_string):
10867 * xterm.c (xim_initialize):
10868 * w32fns.c (w32_window): Use xstrdup.
10869 (w32_display_monitor_attributes_list):
10870 * emacs.c (init_cmdargs):
10871 * keyboard.c (PUSH_C_STR):
10872 * nsfont.m (nsfont_open):
10873 * sysdep.c (system_process_attributes):
10874 * w32.c (system_process_attributes):
10875 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10877 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10879 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10880 variables of these types so that GDB would know about them, as aid
10881 for debugging fatal exceptions. (Bug#15024) See also
10882 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10885 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10887 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10888 larger than the NSWindow (Bug#14934).
10890 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10892 Redesign redisplay interface to drop global variable updated_window.
10893 Always pass currently updated window as a parameter to update routines.
10894 * dispextern.h (updated_window): Remove declaration.
10895 (struct redisplay_interface): Pass window parameter to
10896 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10897 and after_update_window_hook.
10898 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10900 * dispnew.c (updated_window): Remove.
10901 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10902 (update_window_line): Adjust to match redisplay interface changes.
10903 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10904 (ns_scroll_run, ns_after_update_window_line):
10905 * w32term.c (x_update_window_begin, x_update_window_end)
10906 (x_after_update_window_line, x_scroll_run):
10907 * xterm.c (x_update_window_begin, x_update_window_end)
10908 (x_after_update_window_line, x_scroll_run):
10909 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10910 Likewise. Adjust comments where appropriate.
10911 (x_cursor_to): Simplify because this is always called during window
10912 update (but install debugging check anyway).
10913 (expose_window): Check must_be_updated_p flag to see whether this
10914 function is called during window update.
10916 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10918 Do not reset window modification event counters excessively.
10919 These leftovers and poor man's tricky methods to catch extra
10920 redisplay's attention are no longer needed.
10921 * frame.c (set_menu_bar_lines_1):
10922 * minibuf.c (read_minibuf_unwind):
10923 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10924 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10925 (window_scroll_line_based, Fset_window_configuration):
10926 * xdisp.c (redisplay_window): Do not reset last_modified and
10927 last_overlay_modified counters.
10929 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10931 * xselect.c (x_send_client_event): Set send_event and serial, memset
10932 data.l as it might be bigger than data.b. Use 24 bit mask to
10933 XSendEvent (Bug#15034).
10935 2013-08-07 Eli Zaretskii <eliz@gnu.org>
10937 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
10938 for TTY frames that are not the top frame on their console.
10941 2013-08-07 Martin Rudalics <rudalics@gmx.at>
10943 * w32term.c (w32fullscreen_hook): Really maximize frame when
10944 asked for (Bug#14841).
10946 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10948 Prefer selected_window to Fselected_window, likewise for frames.
10949 * buffer.c (Fbuffer_swap_text):
10950 * data.c (Fvariable_binding_locus):
10951 * window.c (run_window_configuration_change_hook): Adjust users.
10952 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
10953 Use decode_live_frame.
10955 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10957 Be more careful if selected window shows the buffer other than current,
10958 use window_outdated only if this is not so. This change should also
10959 address some weird issues discussed in Bug#13012.
10960 * window.h (window_outdated): New prototype.
10961 * window.c (window_outdated): Now here. Convert from static and
10962 always assume window's buffer.
10963 (Fwindow_end, Fwindow_line_height): Use it.
10964 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
10965 and always assume window's buffer.
10966 (redisplay_window): Adjust user.
10967 (redisplay_internal): Call to reconsider_clip_changes once and
10968 check whether mode line should be updated only if selected window
10969 shows current buffer.
10970 (run_window_scroll_functions): Use eassert for debugging check.
10971 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
10973 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10975 * window.c (window_scroll, window_scroll_pixel_based)
10976 (window_scroll_line_based): Use bool for booleans.
10978 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
10980 * process.c: Fix minor off-by-one issues in descriptor counts.
10981 This shouldn't fix any real bugs, but it cleans up the code a bit.
10982 (max_process_desc, max_input_desc): -1, not 0, means none.
10984 (delete_input_desc): New function.
10985 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
10986 (deactivate_process): Scan backwards when recomuting max_process_desc;
10987 that should be faster.
10988 (init_process_emacs): Initialize max_input_desc.
10990 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10992 Use region cache to speedup bidi_find_paragraph_start.
10993 * buffer.h (struct buffer): New member bidi_paragraph_cache.
10994 Rename cache_long_line_scans to cache_long_scans.
10995 * buffer.c (bset_cache_long_line_scans): Rename to
10996 bset_cache_long_scans.
10997 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
10998 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11000 (syms_of_buffer): Rename cache-long-line-scans to
11001 cache-long-scans. Adjust docstring.
11002 * search.c (newline_cache_on_off):
11003 * indent.c (width_run_cache_on_off): Adjust users.
11004 * bidi.c (bidi_paragraph_cache_on_off): New function.
11005 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11006 * insdel.c (prepare_to_modify_buffer):
11007 Invalidate bidi_paragraph_cache if enabled.
11009 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11011 Invalidate region caches only if buffer text is going to be changed.
11012 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11013 (modify_text): ...new prototype.
11014 (prepare_to_modify_buffer_1): New prototype.
11015 * textprop.c (modify_region): Rename to...
11016 (modify_text_properties): ...new function.
11017 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11018 (Fremove_list_of_text_properties): Adjust users.
11019 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11020 (modify_text): ...new function.
11021 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11022 (prepare_to_modify_buffer_1): ...new function.
11023 * casefiddle.c (casify_region):
11024 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11025 (Ftranspose_regions): Use modify_text.
11027 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11029 * lisp.mk (lisp): Add nadvice.elc.
11031 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11033 New macro to iterate over live buffers similar to frames.
11034 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11035 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11036 Declare buffer-related variables here to offload lisp.h.
11037 * buffer.c (Vbuffer_alist): Adjust comment.
11038 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11039 (other_buffer_safely):
11040 * data.c (store_symval_forwarding):
11041 * dispnew.c (Fframe_or_buffer_changed_p):
11042 * fileio.c (Fdo_auto_save):
11043 * filelock.c (unlock_all_files):
11044 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11046 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11048 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11049 * callproc.c (create_temp_file):
11050 * filelock.c (create_lock_file):
11051 Assume mkostemp, since it's now provided by Gnulib.
11053 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11055 * w32.c (mkostemp): New function.
11056 (mktemp): Remove, no longer used. Most of the code reused in
11057 mkostemp. (Bug#15015)
11058 (mktemp): Don't undef.
11060 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11062 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11063 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11064 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11065 (free_glyph_pool, check_glyph_memory): Likewise for
11066 all users. Adjust comments where appropriate.
11068 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11070 * composite.h: Minor fixups.
11071 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11072 to fix a misspelling, and change it to an inline function while
11073 we're at it (it need not be a macro). All uses changed.
11074 (composition_method, composition_valid_p):
11075 Rewrite to avoid assignments in if-conditions.
11077 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11079 Do not use global Lisp_Object in composition macros.
11080 * composite.h (composition_temp): Remove declaration.
11081 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11082 (composition_method, composition_valid_p): ...inline functions.
11083 (compose_region): Remove the leftover.
11084 * composite.c (composition_temp): Remove.
11085 (run_composition_function, update_compositions)
11086 (composition_compute_stop_pos, composition_adjust_point)
11087 (Ffind_composition_internal):
11088 * coding.c (handle_composition_annotation):
11089 * xdisp.c (handle_composition_prop, check_point_in_composition):
11090 Related users changed.
11092 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11094 Drop FRAME_PTR typedef.
11095 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11096 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11097 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11098 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11099 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11100 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11101 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11102 All related users changed.
11104 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11106 * eval.c (default_toplevel_binding): New function.
11108 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11109 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11110 (syms_of_eval): Export them.
11111 * data.c (Fdefault_value): Micro cleanup.
11112 * term.c (init_tty): Use "false".
11114 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11116 Fix X GC leak in GTK and raw (no toolkit) X ports.
11117 * xterm.c (x_free_frame_resources): If white and black relief
11118 GCs are allocated, always free them here.
11119 * xfns.c (x_make_gc): Omit redundant initialization.
11120 * widget.c (create_frame_gcs): Remove the leftover.
11121 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11122 in x_free_frame_resources.
11124 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11126 * nsterm.m (windowWillResize:toSize:): Only change title if
11127 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11129 (viewDidEndLiveResize): New method.
11131 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11132 inside NS_IMPL_COCOA.
11134 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11136 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11137 Do not check whether undo is enabled because record_insert and
11138 record_delete does that themselves.
11140 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11142 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11143 member which is not really used any more.
11144 (FRAME_XIC_BASE_FONTNAME): Remove.
11145 * xfns.c (xic_free_fontset): Adjust user.
11146 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11147 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11148 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11149 (xdialog_show): Use eassert for debugging check.
11150 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11152 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11154 * fileio.c, fns.c (merge): Move extern decl from here ...
11155 * lisp.h (merge): ... to here.
11157 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11159 Fix last font-related change.
11160 * w32font.h (w32font_list_internal, w32font_match_internal):
11162 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11163 (uniscribe_list_family): Adjust to match font API change.
11164 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11165 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11167 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11169 * frame.h (FRAME_MOUSE_UPDATE):
11170 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11171 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11173 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11175 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11176 * font.h (struct font_driver): Change list, match, and list_family
11177 functions to accept struct frame * as first arg.
11178 * font.c (font_score, font_compare, font_sort_entities):
11180 (font_sort_entities, font_list_entities, font_select_entity)
11181 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11182 match font API change.
11183 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11184 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11185 * ftxfont.c (ftxfont_list, ftxfont_match):
11186 * xftfont.c (xftfont_list, xftfont_match):
11187 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11188 * w32font.c (w32font_list, w32font_match, w32font_list)
11189 (w32font_list_internal, w32_font_match_internal): Likewise.
11190 * xfaces.c (Fx_family_fonts): Adjust user.
11192 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11194 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11195 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11196 only if HAVE_X_WINDOWS is in use.
11197 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11198 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11199 * w32term.c (x_wm_set_icon_position): Likewise.
11200 * w32fns.c (x_icon): Adjust user.
11202 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11204 * xterm.c (last_mouse_press_frame): Remove the
11205 leftover which is not really used any more.
11206 (handle_one_xevent, syms_of_xterm): Adjust users.
11207 (x_flush): Call XFlush once per each X display, not frame.
11208 This is better because this code always unconditionally skips
11209 non-X frames in Vframe_list and issues the only XFlush if we
11210 have more than one X frame on the same X display.
11211 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11212 Use bool for booleans.
11213 (x_draw_glyph_string_background, cvt_string_to_pixel)
11214 (cvt_pixel_dtor): Drop unnecessary prototypes.
11215 * xterm.h (x_display_ok): Adjust prototype.
11217 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11219 Drop unnecessary functions that deals with frame pixel size.
11220 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11221 (x_pixel_height): Drop prototypes.
11222 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11223 (x_pixel_height): Drop implementations.
11224 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11225 which should be always valid for window frame.
11226 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11227 * w32menu.c (Fx_popup_dialog):
11228 * xmenu.c (Fx_popup_dialog): Likewise for both.
11230 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11232 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11233 frame parameters and call to Fmodify_frame_parameters just once.
11234 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11235 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11236 and mention nil frame in docstring.
11238 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11240 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11241 (x_figure_window_size): Likewise. Adjust to return long.
11242 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11243 (toplevel): Move Qterminal_live_p to...
11244 * terminal.c (toplevel): ...here, make it static, and...
11245 (syms_of_terminal): ...DEFSYM here.
11246 * frame.h (Qterminal_live_p): Remove declaration.
11247 (make_frame, x_figure_window_size): Adjust prototype.
11248 * nsfns.m (Fx_create_frame): Use long for window flags.
11250 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11252 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11253 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11254 Do not assume that emacs_close (INT_MAX) is a no-op.
11256 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11258 * xfaces.c (make_face_cache): For struct face_cache, prefer
11259 xmalloc to xzalloc and so avoid redundant call to memset.
11260 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11262 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11264 * fringe.c (draw_window_fringes, update_window_fringes)
11265 (compute_fringe_widths):
11266 * w32term.c (x_draw_glyph_string):
11267 * window.c (candidate_window_p, Frecenter):
11268 * xfaces.c (realize_basic_faces, realize_default_face)
11269 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11270 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11271 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11272 * xmenu.c (Fx_menu_bar_open_internal):
11273 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11274 * xsettings.c (xft_settings_event):
11275 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11276 Use bool for booleans. Adjust style and comments where
11278 * dispextern.h (draw_window_fringes, update_window_fringes)
11279 (compute_fringe_widths):
11280 * xterm.h (x_had_errors_p): Adjust prototype.
11282 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11284 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11285 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11287 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11289 * fns.c (toplevel): Remove comment before Fsafe_length because
11290 it checks for QUIT.
11292 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11294 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11296 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11298 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11299 frame which got the message is still alive, before dereferencing
11300 its pointer. (Bug#14970)
11302 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11303 be a live window, before using it as such. (Bug#14970)
11305 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11307 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11308 w32_detect_focus_change instead of doing part of its job by hand.
11309 This fixes the problem whereby FOCUS_OUT events were not sent to
11312 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11314 * process.c (Fprocess_list): Doc fix.
11316 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11317 being re-exposed only if it didn't ask to become visible.
11318 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11319 was previously iconified. (Bug#14841)
11320 (x_iconify_frame): Mark the frame iconified.
11322 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11324 Fix minor problems found by static checking.
11325 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11326 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11328 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11330 * eval.c (set_specpdl_old_value): New function.
11331 (unbind_to): Minor simplification.
11332 (get_backtrace_frame): New function.
11333 (Fbacktrace_frame): Use it. Add `base' argument.
11334 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11335 (syms_of_eval): Export backtrace-eval.
11336 * xterm.c (x_focus_changed): Simplify.
11338 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11340 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11342 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11344 * xdisp.c (redisplay_window): Instead of moving point out of
11345 scroll margin, reject the force_start method, and try scrolling
11346 instead. (Bug#14780)
11348 2013-07-24 Ken Brown <kbrown@cornell.edu>
11350 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11353 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11355 * eval.c (Fprogn): Do not check that BODY is a proper list.
11356 This undoes the previous change. The check slows down the
11357 interpreter, and is not needed to prevent a crash. See
11358 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11360 2013-07-23 Glenn Morris <rgm@gnu.org>
11362 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11364 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11366 Port to GNU/Linux systems with tinfo but not ncurses.
11367 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11368 to decide whether ncurses is being used. Without this change,
11369 GCC complains about tgetent not being declared, on a system
11370 that has tinfo installed but ncurses not installed.
11372 * eval.c (Fprogn): Check that BODY is a proper list.
11374 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11375 * data.c (Fsetq_default):
11376 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11377 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11379 Tune by taking advantage of the fact that ARGS is always a list
11380 when a function is declared to have UNEVALLED args.
11382 * emacsgtkfixed.c: Port to GCC 4.6.
11383 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11385 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11387 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11388 here to silence compiler warnings.
11390 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11392 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11393 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11394 from messing up Emacs's 'struct frame' (Bug#14923).
11396 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11398 * alloc.c (make_save_ptr_ptr): Define this function.
11399 It was inadvertently omitted. It's needed only if
11400 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11402 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11404 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11405 frame have focus (Bug#14895).
11407 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11409 Avoid vfork-related deadlock more cleanly.
11410 * callproc.c (child_setup): When the child's exec fails, output
11411 the program name, as that's more useful. Use O_NONBLOCK to avoid
11413 * process.c (create_process_1): Remove; no longer needed.
11414 (create_process): Remove timer hack; no longer needed, now that
11415 the child avoids deadlock.
11417 2013-07-20 Glenn Morris <rgm@gnu.org>
11419 * image.c (Fimage_flush): Fix doc typo.
11421 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11423 Fix array bounds violation when pty allocation fails.
11424 * process.c (PTY_NAME_SIZE): New constant.
11425 (pty_name): Remove static variable; it's now auto.
11426 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11427 Take pty_name as an arg rather than using a static variable.
11428 All callers changed.
11429 (create_process): Recover pty_flag from process, not from volatile local.
11430 (create_pty): Stay inside array even when pty allocation fails.
11431 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11433 * lread.c (Fload): Avoid initialization only when lint checking.
11434 Mention that it's needed only for older GCCs.
11436 2013-07-20 Kenichi Handa <handa@gnu.org>
11438 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11439 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11441 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11443 * lread.c (Fload): Avoid uninitialized warning.
11445 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11447 Fix some minor file descriptor leaks and related glitches.
11448 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11449 (create_lock_file): Use write, not emacs_write.
11450 * image.c (slurp_file, png_load_body):
11451 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11452 (server_accept_connection):
11453 Don't leak an fd on memory allocation failure.
11454 * image.c (slurp_file): Add a cheap heuristic for growing files.
11455 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11456 as that's what the other routines do. Maybe input need not be
11457 blocked at all, but it's better to be consistent.
11458 Avoid undefined behavior when strlen is zero.
11460 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11461 (NSTATICS): Now a constant; doesn't need to be a macro.
11463 2013-07-19 Richard Stallman <rms@gnu.org>
11465 * coding.c (decode_coding_utf_8): Add simple loop for fast
11466 processing of ASCII characters.
11468 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11470 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11472 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11474 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11475 unportable 'struct x_display_info'.
11476 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11477 is a portable type.
11479 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11481 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11482 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11484 (system_process_attributes): Prefer plain char to unsigned char
11485 when either will do. Clean up properly if interrupted or if
11486 memory allocations fail. Don't assume sscanf succeeds.
11487 Remove no-longer-needed workaround to stop GCC from whining.
11488 Read command-line once, instead of multiple times. Check read status a
11489 bit more carefully.
11491 Fix obscure porting bug with varargs functions.
11492 The code assumed that int is treated like ptrdiff_t in a vararg
11493 function, which is not a portable assumption. There was a similar
11494 -- though these days less likely -- porting problem with various
11495 assumptions that pointers of different types all smell the same as
11496 far as vararg functions is conserved. To make this problem less
11497 likely in the future, redo the API to use varargs functions.
11498 * alloc.c (make_save_value): Remove this vararg function.
11499 All uses changed to ...
11500 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11501 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11503 (make_save_ptr): Rename from make_save_pointer, for consistency with
11504 the above. Define only on platforms that need it. All uses changed.
11506 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11508 * keyboard.c: Try to fix typos in previous change.
11509 (DISPLAY_LIST_INFO): New macro.
11510 (kbd_buffer_get_event): Do not access members that are not present
11511 in X11. Revert inadvertent change of "!=" to "=".
11513 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11515 * keyboard.c (kbd_buffer_get_event):
11516 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11517 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11519 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11521 * filelock.c: Fix unlikely file descriptor leaks.
11522 (get_boot_time_1): Rework to avoid using emacs_open.
11523 This doesn't actually fix a leak, but is better anyway.
11524 (read_lock_data): Use read, not emacs_read.
11526 * doc.c: Fix minor memory and file descriptor leaks.
11527 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11528 (get_doc_string, Fsnarf_documentation):
11529 Fix file descriptor leak on error.
11531 * term.c: Fix minor fdopen-related file descriptor leaks.
11532 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11533 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11535 * charset.c: Fix file descriptor leaks and errno issues.
11537 (load_charset_map_from_file): Don't leak file descriptor on error.
11538 Use plain record_xmalloc since the allocation is larger than
11539 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11541 * eval.c (record_unwind_protect_nothing):
11542 * fileio.c (fclose_unwind):
11544 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11545 The replacement doesn't block input, but that no longer seems
11548 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11550 * lread.c: Fix file descriptor leaks and errno issues.
11551 (Fload): Close some races that leaked fds or streams when 'load'
11553 (Fload, openp): Report error number of last nontrivial failure to open.
11554 ENOENT counts as trivial.
11555 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11557 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11558 now that the function is always called with a nonnegative arg.
11559 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11560 All uses replaced with ...
11561 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11563 A few more minor file errno-reporting bugs.
11564 * callproc.c (Fcall_process):
11565 * doc.c (Fsnarf_documentation):
11566 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11567 * process.c (set_socket_option):
11568 Don't let a constructor trash errno.
11569 * doc.c: Include <errno.h>.
11571 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11573 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11575 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11577 Fix w32 bug with call-process-region (Bug#14885).
11578 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11579 to Fcall_process when the input is empty. This simplifies the
11580 code a bit. It makes no difference on POSIXish platforms but
11581 apparently it fixes a bug on w32.
11583 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11584 * fileio.c (close_file_unwind): Don't close if FD is negative;
11585 this can happen when unwinding a zapped file descriptor.
11586 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11587 in case Emacs runs out of memory between the two unwind-protects.
11588 Don't trash errno when closing FD.
11589 Zap the FD in the specpdl when closing it, instead of deferring
11590 the removal of the unwind-protect; this fixes a bug where a child
11591 function unwinds the stack past us.
11593 New unwind-protect flavors to better type-check C callbacks.
11594 This also lessens the need to write wrappers for callbacks,
11595 and the need for make_save_pointer.
11596 * alloc.c (free_save_value):
11597 * atimer.c (run_all_atimers):
11599 * alloc.c (safe_alloca_unwind):
11600 * atimer.c (unwind_stop_other_atimers):
11601 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11602 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11603 * minibuf.c (choose_minibuf_frame_1):
11604 * process.c (make_serial_process_unwind):
11605 * xdisp.c (pop_message_unwind):
11606 * xselect.c (queue_selection_requests_unwind):
11607 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11608 * alloc.c (record_xmalloc):
11609 Prefer record_unwind_protect_ptr to record_unwind_protect with
11611 * alloc.c (Fgarbage_collect):
11612 Prefer record_unwind_protect_void to passing a dummy.
11613 * buffer.c (restore_buffer):
11614 * window.c (restore_window_configuration):
11615 * xfns.c, w32fns.c (do_unwind_create_frame)
11616 New wrapper. All record-unwind uses of wrappee changed.
11617 * buffer.c (set_buffer_if_live):
11618 * callproc.c (call_process_cleanup, delete_temp_file):
11619 * coding.c (code_conversion_restore):
11620 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11621 * editfns.c (save_excursion_restore)
11622 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11623 (save_restriction_restore):
11624 * eval.c (restore_stack_limits, un_autoload):
11625 * fns.c (require_unwind):
11626 * keyboard.c (recursive_edit_unwind, tracking_off):
11627 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11628 * macros.c (pop_kbd_macro, restore_menu_items):
11629 * nsfns.m (unwind_create_frame):
11630 * print.c (print_unwind):
11631 * process.c (start_process_unwind):
11632 * search.c (unwind_set_match_data):
11633 * window.c (select_window_norecord, select_frame_norecord):
11634 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11635 (fast_set_selected_frame):
11636 * xfns.c, w32fns.c (unwind_create_tip_frame):
11637 Return void, not a dummy Lisp_Object. All uses changed.
11638 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11639 * callproc.c (call_process_kill):
11640 * fileio.c (restore_point_unwind, decide_coding_unwind)
11641 (build_annotations_unwind):
11642 * insdel.c (Fcombine_after_change_execute_1):
11643 * keyboard.c (read_char_help_form_unwind):
11644 * menu.c (unuse_menu_items):
11645 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11646 * sound.c (sound_cleanup):
11647 * xdisp.c (unwind_redisplay):
11648 * xfns.c (clean_up_dialog):
11649 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11650 Accept no args and return void, instead of accepting and returning
11651 a dummy Lisp_Object. All uses changed.
11652 * cygw32.c (fchdir_unwind):
11653 * fileio.c (close_file_unwind):
11654 * keyboard.c (restore_kboard_configuration):
11655 * lread.c (readevalllop_1):
11656 * process.c (wait_reading_process_output_unwind):
11657 Accept int and return void, rather than accepting an Emacs integer
11658 and returning a dummy object. In some cases this fixes an
11659 unlikely bug when the corresponding int is outside Emacs integer
11660 range. All uses changed.
11661 * dired.c (directory_files_internal_unwind):
11662 * fileio.c (do_auto_save_unwind):
11663 * gtkutil.c (pop_down_dialog):
11664 * insdel.c (reset_var_on_error):
11665 * lread.c (load_unwind):
11666 * xfns.c (clean_up_file_dialog):
11667 * xmenu.c, nsmenu.m (pop_down_menu):
11668 * xmenu.c (cleanup_widget_value_tree):
11669 * xselect.c (wait_for_property_change_unwind):
11670 Accept pointer and return void, rather than accepting an Emacs
11671 save value encapsulating the pointer and returning a dummy object.
11673 * editfns.c (Fformat): Update the saved pointer directly via
11674 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11675 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11676 (unwind_body): New function.
11677 (record_unwind_protect): First arg is now a function returning void,
11678 not a dummy Lisp_Object.
11679 (record_unwind_protect_ptr, record_unwind_protect_int)
11680 (record_unwind_protect_void): New functions.
11681 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11682 * fileio.c (struct auto_save_unwind): New type.
11683 (do_auto_save_unwind): Use it.
11684 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11685 * insdel.c (struct rvoe_arg): New type.
11686 (reset_var_on_error): Use it.
11687 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11689 (specbinding_func): Remove; there are now several such functions.
11690 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11691 (set_unwind_protect_ptr): New function.
11692 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11694 Be simpler and more consistent about reporting I/O errors.
11695 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11696 Say "Read error" and "Write error", rather than "I/O error", or
11697 "IO error reading", or "IO error writing", when a read or write
11699 * process.c (Fmake_network_process, wait_reading_process_output)
11700 (send_process, Fprocess_send_eof, wait_reading_process_output):
11701 Capitalize diagnostics consistently. Put "failed foo" at the
11702 start of the diagnostic, so that we don't capitalize the
11703 function name "foo". Consistently say "failed" for such
11705 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11706 All callers changed. This is so it can use report_file_error.
11707 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11708 diagnostics consistently as above.
11710 * fileio.c (report_file_errno): Fix errno reporting bug.
11711 If the file name is neither null nor a pair, package it up as a
11712 singleton list. All callers changed, both to this function and to
11713 report_file_error. This fixes a bug where the memory allocator
11714 invoked by list1 set errno so that the immediately following
11715 report_file_error reported the wrong errno value.
11717 Fix minor problems found by --enable-gcc-warnings.
11718 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11719 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11721 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11723 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11724 Set event->arg to Qt if switch-event shall be generated.
11725 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11727 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11729 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11732 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11733 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11734 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11735 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11736 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11737 and there is a focused frame.
11738 (head_table): Add focus-in and focus-out.
11739 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11740 bind to handle-focus-in/out.
11742 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11743 (Fhandle_switch_frame): Call Fhandle_focus_in.
11744 (syms_of_frame): defsubr handle-focus-in/out.
11746 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11748 Fix porting bug to older POSIXish platforms (Bug#14862).
11749 * sysdep.c (emacs_pipe): New function, that implements
11750 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11751 This should port better to CentOS 5 and to Mac OS X 10.6.
11752 All calls to pipe2 changed.
11754 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11755 This makes the code easier to read and the executable a bit smaller.
11756 Do not replace all calls to Fcons that happen to create lists,
11757 just calls that are intended to create lists. For example, when
11758 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11759 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11760 Similarly for list2 through list5.
11761 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11762 * bytecode.c (exec_byte_code):
11763 * callint.c (quotify_arg, Fcall_interactively):
11764 * callproc.c (Fcall_process, create_temp_file):
11765 * charset.c (load_charset_map_from_file)
11766 (Fdefine_charset_internal, init_charset):
11767 * coding.c (get_translation_table, detect_coding_system)
11768 (Fcheck_coding_systems_region)
11769 (Fset_terminal_coding_system_internal)
11770 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11771 * composite.c (update_compositions, Ffind_composition_internal):
11772 * dired.c (directory_files_internal, file_name_completion)
11774 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11775 * doc.c (Fsnarf_documentation):
11776 * editfns.c (Fmessage_box):
11778 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11779 (Feval, eval_sub, Ffuncall, apply_lambda):
11780 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11781 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11782 (Fset_file_times, Finsert_file_contents)
11783 (Fchoose_write_coding_system, Fwrite_region):
11784 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11785 * font.c (font_registry_charsets, font_parse_fcname)
11786 (font_prepare_cache, font_update_drivers, Flist_fonts):
11787 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11788 * frame.c (make_frame, Fmake_terminal_frame)
11789 (x_set_frame_parameters, x_report_frame_params)
11790 (x_default_parameter, Fx_parse_geometry):
11791 * ftfont.c (syms_of_ftfont):
11792 * image.c (gif_load):
11793 * keyboard.c (command_loop_1):
11794 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11795 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11796 (Fminor_mode_key_binding, accessible_keymaps_1)
11797 (Faccessible_keymaps, Fwhere_is_internal):
11798 * lread.c (read_emacs_mule_char):
11799 * menu.c (find_and_return_menu_selection):
11800 * minibuf.c (get_minibuffer):
11801 * nsfns.m (Fns_perform_service):
11802 * nsfont.m (ns_script_to_charset):
11803 * nsmenu.m (ns_popup_dialog):
11804 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11805 (Fx_own_selection_internal):
11806 * nsterm.m (append2):
11807 * print.c (Fredirect_debugging_output)
11808 (print_prune_string_charset):
11809 * process.c (Fdelete_process, Fprocess_contact)
11810 (Fformat_network_address, set_socket_option)
11811 (read_and_dispose_of_process_output, write_queue_push)
11812 (send_process, exec_sentinel):
11813 * sound.c (Fplay_sound_internal):
11814 * textprop.c (validate_plist, add_properties)
11815 (Fput_text_property, Fadd_face_text_property)
11816 (copy_text_properties, text_property_list, syms_of_textprop):
11817 * unexaix.c (report_error):
11818 * unexcoff.c (report_error):
11819 * unexsol.c (unexec):
11820 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11821 (Fformat_mode_line, syms_of_xdisp):
11822 * xfaces.c (set_font_frame_param)
11823 (Finternal_lisp_face_attribute_values)
11824 (Finternal_merge_in_global_face, syms_of_xfaces):
11825 * xfns.c (x_default_scroll_bar_color_parameter)
11826 (x_default_font_parameter, x_create_tip_frame):
11827 * xfont.c (xfont_supported_scripts):
11828 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11829 (menu_help_callback, xmenu_show):
11830 * xml.c (make_dom):
11831 * xterm.c (set_wm_state):
11832 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11833 and similarly for list2 through list5.
11835 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11837 * callproc.c (Fcall_process_region): Fix minor race and tune.
11838 (create_temp_file): New function, with the temp-file-creation part
11839 of the old Fcall_process_region. Use Fcopy_sequence to create the
11840 temp file name, rather than alloca + build_string, for simplicity.
11841 Don't bother to block input around the temp file creation;
11842 shouldn't be needed. Simplify use of mktemp.
11843 Use record_unwind_protect immediately after creating the temp file;
11844 this closes an unlikely race where the temp file was not removed.
11845 Use memcpy rather than an open-coded loop.
11846 (Fcall_process_region): Use the new function. If the input is
11847 empty, redirect from /dev/null rather than from a newly created
11848 empty temp file; this avoids unnecessary file system traffic.
11850 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11852 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11853 Simplify by making this case like the other two. This is a bit
11854 slower on obsolete hosts, but the extra complexity isn't worth it.
11856 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11857 * process.c (create_process) [!DOS_NT]:
11858 Remove now-unnecessary calls to emacs_close.
11860 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11862 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11863 returning early. (Bug#14850)
11865 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11866 and inhibit-iso-escape-detection attributes of 'undecided'.
11869 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11871 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11872 Reported by Herbert J. Skuhra in
11873 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11875 Don't lose top specpdl entry when memory is exhausted.
11876 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11877 specpdl overflow here, to simplify callers; all callers changed.
11878 Always reserve an unused entry at the stack top; this avoids
11879 losing the top entry's information when memory is exhausted.
11881 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11883 Clean up errno reporting and fix some errno-reporting bugs.
11884 * callproc.c (Fcall_process):
11885 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11886 * process.c (create_process, Fmake_network_process):
11887 * unexaix.c (report_error):
11888 * unexcoff.c (report_error):
11889 Be more careful about reporting the errno of failed operations.
11890 The code previously reported the wrong errno sometimes.
11891 Also, prefer report_file_errno to setting errno + report_file_error.
11892 (Fcall_process): Look at openp return value rather than at path,
11893 as that's a bit faster and clearer when there's a numeric predicate.
11894 * fileio.c (report_file_errno): New function, with most of the
11895 old contents of report_file_error.
11896 (report_file_error): Use it.
11897 (Ffile_exists_p, Ffile_accessible_directory_p):
11898 Set errno to 0 when it is junk.
11899 * fileio.c (Faccess_file):
11900 * image.c (x_create_bitmap_from_file):
11901 Use faccessat rather than opening the file, to avoid the hassle of
11902 having a file descriptor open.
11903 * lisp.h (report_file_errno): New decl.
11904 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11907 * process.c (create_process, wait_reading_process_output) [AIX]:
11908 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11909 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11910 a multithreaded environment anyway).
11911 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11913 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11915 * image.c (x_find_image_file): Don't close a remote file handle.
11917 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11919 Fix races with threads and file descriptors.
11920 * callproc.c (Fcall_process_region):
11921 * dired.c (open_directory):
11922 * emacs.c (main, Fdaemon_initialized):
11923 * image.c (x_find_image_file):
11924 * inotify.c (Finotify_rm_watch):
11925 * lread.c (Flocate_file_internal):
11926 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11927 * term.c (term_mouse_moveto, init_tty):
11928 * termcap.c (tgetent):
11929 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11930 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11931 * unexhp9k800.c, unexmacosx.c (unexec):
11932 * callproc.c (Fcall_process_region):
11933 Use emacs_close, not close.
11934 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11935 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
11936 and posix_close function on current platforms (which all lack them).
11937 (emacs_close): Use it. This should fix the races on GNU/Linux and
11938 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
11939 and it should avoid closing random victim file descriptors on
11942 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
11944 * inotify.c (uninitialized): Remove. All uses replaced by -1.
11945 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
11946 Touch up doc a bit.
11948 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
11949 This is for .gdbinit xbacktrace.
11951 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
11952 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
11953 (emacs_set_tty): Now static.
11954 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
11955 * term.c (tty_capable_p, tty_default_color_capabilities)
11956 (get_tty_terminal, term_mouse_movement)
11957 (handle_one_term_event, init_tty, maybe_fatal):
11958 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
11959 (tgetent, scan_file, name_match, compare_contin):
11960 * terminal.c (get_terminal):
11961 Use bool for boolean.
11962 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
11963 Prefer char to unsigned char if either will do.
11964 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
11965 (tty_write_glyphs): Prefer int to unsigned.
11966 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
11967 All callers changed.
11968 * termcap.c (tprint, main) [TEST]: Remove non-working test.
11970 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
11973 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
11974 (B__dummy__): New dummy symbol, to pacify C89.
11975 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
11976 they can't grok varargs macros.
11977 * dispnew.c (add_window_display_history)
11978 (add_frame_display_history):
11979 * print.c (print_object):
11980 * xdisp.c (debug_method_add):
11981 Use %p printf format only for void pointers.
11982 * emacs.c (usage_message): New constant, replacing ...
11983 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
11984 (main): Adjust to usage reorg.
11985 * fns.c (syms_of_fns):
11986 * profiler.c (syms_of_profiler):
11987 Don't use non-constant struct initializers.
11988 * gnutls.h (gnutls_initstage_t):
11989 * lisp.h (enum Lisp_Fwd_Type):
11990 * lread.c (lisp_file_lexically_bound_p):
11991 * xsettings.c (anonymous enum):
11992 Remove trailing comma.
11993 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
11994 * lisp.h (ENUM_BF): Use unsigned if pedantic.
11995 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
11997 * regex.c (const_re_char): New type, to pacify strict C89.
11998 All uses of 'const re_char' replaced to use it.
11999 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12000 with glibc when strict C89. This change is imported from gnulib.
12002 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12003 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12004 Omit GNU_LINUX implementation, since it requires long long.
12005 * xterm.c (x_draw_underwave):
12006 Do not assume the traditional order of struct's members.
12007 (x_term_init): Rewrite to avoid the need for non-constant structure
12010 Syntax cleanup, mostly replacing macros with functions.
12011 This removes the need for the syntax_temp hack.
12012 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12013 * syntax.c (SYNTAX_INLINE): New macro.
12014 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12015 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12016 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12017 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12018 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12019 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12020 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12021 Now constants, not macros.
12022 (syntax_temp) [!__GNUC__]: Remove.
12023 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12024 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12025 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12026 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12027 Move here from syntax.h; now functions, not macros. Except for the
12028 last function, these are static since only syntax.c uses them.
12029 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12030 All uses changed. Now a function, not a macro; use this fact
12031 to simplify the code.
12032 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12033 compiler bugs; no longer relevant.
12034 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12035 (SYNTAX_INLINE): New macro.
12036 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12037 for the new functions. Use bool for boolean member.
12038 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12039 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12040 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12041 (SETUP_BUFFER_SYNTAX_TABLE):
12042 Now extern inline functions, not macros.
12043 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12044 Remove; all uses replaced by implementation.
12045 (syntax_temp) [!__GNUC__]: Remove decl.
12046 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12048 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12050 * emacs.c (main): Fix syntax error.
12052 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12054 Timestamp fixes for undo (Bug#14824).
12055 * atimer.c (schedule_atimer):
12056 * fileio.c (Ffile_newer_than_file_p):
12057 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12058 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12059 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12060 (syms_of_fileio): Remove Sclear_visited_file_name.
12061 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12062 file doesn't exist; this avoids an ambiguity with negative timestamps.
12063 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12064 * systime.h (make_emacs_time, invalid_emacs_time):
12065 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12066 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12067 * undo.c (record_first_change): Push (visited-file-modtime) onto
12068 undo list rather than reimplementing it by hand, incorrectly.
12070 2013-07-09 Ken Brown <kbrown@cornell.edu>
12072 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12074 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12076 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12078 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12080 Handle errno and exit status a bit more carefully.
12081 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12082 number into an exit status. Instead, use EXIT_CANCELED.
12083 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12084 * callproc.c (relocate_fd):
12085 * emacs.c (close_output_streams, main):
12086 * process.c (create_process):
12087 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12088 Use emacs_perror for simplicity.
12089 * callproc.c (relocate_fd, main):
12090 * sysdep.c (sys_subshell):
12091 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12092 (shut_down_emacs): Use emacs_write, not write.
12093 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12094 * fileio.c (Fcopy_file, e_write):
12095 * nsterm.m (ns_select):
12096 * process.c (send_process):
12097 * sound.c (vox_write):
12098 Use emacs_write_sig, not emacs_write.
12099 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12100 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12102 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12104 (emacs_full_write): New function.
12105 (emacs_write): Rewrite to use it.
12106 (emacswrite_sig, emacs_perror): New functions.
12107 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12109 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12111 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12112 on NS even if it is present. Pixmap on NS is a void*.
12114 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12116 Port to Ubuntu 10 (Bug#14803).
12117 Problem reported by T.V. Raman.
12118 * process.c (close_on_exec, accept4, process_socket):
12119 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12121 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12123 * w32.c (sys_dup): Declare prototype.
12127 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12129 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12131 Make file descriptors close-on-exec when possible (Bug#14803).
12132 This simplifies Emacs a bit, since it no longer needs to worry
12133 about closing file descriptors by hand in some cases.
12134 It also fixes some unlikely races. Not all such races, as
12135 libraries often open files internally without setting
12136 close-on-exec, but it's an improvement.
12137 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12138 * callproc.c (Fcall_process) [!MSDOS]:
12139 * emacs.c (main) [!DOS_NT]:
12140 * nsterm.m (ns_term_init):
12141 * process.c (create_process):
12142 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12143 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12144 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12145 Prefer mkostemp with O_CLOEXEC to mkstemp.
12146 * callproc.c (relocate_fd) [!WINDOWSNT]:
12147 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12148 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12150 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12151 Make the resulting file descriptor close-on-exec.
12152 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12153 * lread.c (load_descriptor_list, load_descriptor_unwind):
12154 Remove; no longer needed. All uses removed.
12155 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12156 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12158 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12159 (Fmake_network_process, Fnetwork_interface_list)
12160 (Fnetwork_interface_info, server_accept_connection):
12161 Make newly-created socket close-on-exec.
12162 * sysdep.c (emacs_open, emacs_fopen):
12163 Make new-created descriptor close-on-exec.
12164 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12165 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12167 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12169 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12170 for NS_IMPL_GNUSTEP.
12172 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12174 Fix openp errno handling.
12175 * callproc.c (Fcall_process): Preserve openp errno around close.
12176 * lread.c (openp): Set errno when returning -1, as some callers
12179 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12181 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12183 * nsterm.h (NSSavePanel): Update comment.
12184 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12185 (ns_run_file_dialog): Declare.
12187 * nsfns.m: Remove panelOK.
12189 (ns_run_file_dialog): New function.
12190 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12191 event loop, so file dialog is popped up by ns_run_file_dialog, called
12192 by sendEvent (Bug#14578).
12193 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12195 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12197 * xdisp.c (default_line_pixel_height): New function.
12198 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12199 (try_cursor_movement, redisplay_window, try_window)
12200 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12202 * window.c (window_scroll_pixel_based):
12203 use default_line_pixel_height.
12205 * dispextern.h (default_line_pixel_height): Add prototype.
12207 * frame.c (x_set_line_spacing): Accept a float value for
12208 line-spacing parameter, per the documentation.
12210 * data.c (Fmultibyte_string_p): Doc fix.
12212 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12214 Use emacs_open more consistently when opening files.
12215 This handles EINTR more consistently now, and makes it easier
12216 to introduce other uniform changes to file descriptor handling.
12217 * sysstdio.h: New file.
12218 * buffer.c (mmap_init):
12219 * cygw32.c (chdir_to_default_directory):
12220 * dispnew.c (Fopen_termscript):
12221 * emacs.c (Fdaemon_initialized):
12222 * fileio.c (Fdo_auto_save):
12223 * image.c (slurp_file, png_load_body, jpeg_load_body):
12224 * keyboard.c (Fopen_dribble_file):
12226 * print.c (Fredirect_debugging_output):
12227 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12228 * termcap.c (tgetent):
12229 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12230 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12231 * w32term.c (w32_initialize) [CYGWIN]:
12232 * xfaces.c (Fx_load_color_file):
12233 Use emacs_open instead of plain open, and emacs_fopen instead of
12235 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12236 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12237 * callproc.c (default_output_mode): New constant.
12238 (Fcall_process): Use it to call emacs_open instead of plain creat.
12239 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12240 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12241 (emacs_fopen): New function.
12242 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12243 Include <lisp.h>, for emacs_open.
12244 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12246 Remove duplicate #include directives.
12247 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12249 Don't include stdio.h twice.
12250 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12251 Don't include sys/types.h or stdio.h twice.
12252 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12253 * lread.c: Don't include coding.h twice.
12254 * nsfont.m: Don't include frame.h twice.
12255 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12256 * ralloc.c: Don't include <unistd.h> twice.
12257 * xdisp.c: Don't include font.h twice.
12258 * xterm.c: Don't include fontset.h twice.
12259 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12261 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12263 Scale ImageMagick images more carefully.
12264 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12265 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12266 Be more careful about avoiding undefined behavior after
12267 integer overflow and division by zero.
12269 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12271 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12272 (syms_of_w32fns): DEFSYM them.
12273 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12274 (CCHDEVICENAME): Define macros if not defined.
12275 (struct MONITOR_INFO_EX): New struct.
12276 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12277 (enum_display_monitors_fn): New variable.
12278 (globals_of_w32fns): Initialize it.
12279 (Fx_display_pixel_width, Fx_display_pixel_height)
12280 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12281 multi-monitor setups in docstrings.
12282 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12283 screen size by primary monitor's millimeter per pixel.
12284 (w32_monitor_enum, w32_display_monitor_attributes_list)
12285 (w32_display_monitor_attributes_list_fallback)
12286 (Fw32_display_monitor_attributes_list): New functions.
12287 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12289 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12291 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12293 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12295 * fileio.c (Qfile_notify_error): New error symbol.
12297 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12298 * inotify.c (inotify_callback, symbol_to_inotifymask)
12299 (Finotify_add_watch, Finotify_rm_watch): Use it.
12300 (inotifyevent_to_event): Exchange order of cookie and file name.
12301 (Finotify_add_watch): Adapt docstring.
12303 * lisp.h (Qfile_notify_error): Declare.
12305 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12307 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12308 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12309 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12310 which did not work (see <http://bugs.gnu.org/14569#307>).
12311 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12312 && (!noninteractive || initialized)). This attempts to thread
12313 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12315 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12317 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12318 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12320 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12322 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12323 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12324 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12325 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12327 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12329 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12330 Define to __sys_siglist.
12332 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12334 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12335 word-wrap, so that overflow-newline-into-fringe would work in
12336 visual-line-mode. (Bug#2749)
12337 (move_it_in_display_line_to): When the last scanned display
12338 element fits exactly on the display line, and
12339 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12340 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12341 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12342 finding buffer position that corresponds to pixel coordinates,
12343 e.g. in buffer_posn_from_coords.
12345 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12347 * process.c (handle_child_signal): Call catch_child_signal if
12350 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12352 Don't convert function pointers to void * and back.
12353 It isn't portable C, and it's easy enough to avoid.
12354 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12355 (make_save_value): Add support for SAVE_FUNCPOINTER.
12356 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12357 * print.c (print_object):
12358 Distinguish function from object pointers.
12359 * lisp.h (SAVE_FUNCPOINTER): New constant.
12360 (SAVE_SLOT_BITS): Adjust to it.
12361 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12362 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12363 (voidfuncptr): New typedef.
12364 (struct Lisp_Save_Value): New member data[0].funcpointer.
12365 (XSAVE_FUNCPOINTER): New function.
12367 Simplify buildobj processing.
12368 * Makefile.in (buildobj.h): Make it a sequence of strings each
12369 followed by comma, rather than a single string. Put it into a
12370 .tmp file in case there's an error while generating it.
12371 (gl-stamp): Use .tmp for temp files.
12372 (mostlyclean): Clean .tmp files.
12373 * doc.c (buildobj): Move to just the routine that needs it.
12374 It's now an array of strings, so processing is simpler.
12376 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12378 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12379 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12380 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12381 Invoke malloc_enable_thread even when not interactive.
12382 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12383 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12384 in this case, since the underlying bug has now been fixed.
12386 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12388 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12389 unlinking it (bug#14691).
12391 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12393 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12394 before checking whether buffer is modified. This lets
12395 `kill-buffer-query-functions' cancel killing of the buffer or save
12396 its content before `kill-buffer' asks user the "Buffer %s
12397 modified; kill anyway?" question.
12399 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12401 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12402 Let the super performKeyEquivalent deal with them (Bug#14747).
12404 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12406 * widget.c (resize_cb): Remove unused local.
12408 Do not use GTK 3 if it exists but cannot be compiled.
12409 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12410 * xterm.c (x_error_handler) [!USE_GTK]:
12413 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12415 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12417 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12418 to the valid range of values. (Bug#14753)
12420 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12421 when moving point by using the current glyph matrix. This avoids
12422 the need to force redisplay when this function is called in a
12425 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12427 Fix minor problems found by static checking.
12428 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12429 Redo the latter's body to sidestep GCC parenthesization warnings.
12430 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12431 * coding.c (detect_coding, detect_coding_system):
12432 * coding.h (struct undecided_spec):
12433 Use bool for boolean.
12434 * image.c (QCmax_width, QCmax_height): Now static.
12435 * xdisp.c (Fmove_point_visually): Remove unused local.
12437 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12439 * xdisp.c (Fmove_point_visually): New function.
12441 2013-06-28 Kenichi Handa <handa@gnu.org>
12443 * coding.h (define_coding_undecided_arg_index): New enum.
12444 (coding_attr_index): New members
12445 coding_attr_undecided_inhibit_null_byte_detection,
12446 coding_attr_undecided_inhibit_iso_escape_detection,
12447 coding_attr_undecided_prefer_utf_8.
12448 (undecided_spec): New struct.
12449 (struct coding_system): New member `undecided' of the member
12452 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12453 (detect_coding): Likewise.
12454 (detect_coding_system): Likewise.
12455 (Fdefine_coding_system_internal): New coding system properties
12456 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12458 (syms_of_coding): Adjust for coding_arg_undecided_max.
12460 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12462 * image.c (x_from_xcolors): Remove unused local.
12464 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12466 Defer image data transfer between X client and server until actual
12469 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12472 * image.c (Destroy_Image): Remove.
12473 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12474 `mask_p', and `colors_p'. All uses changed.
12475 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12476 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12477 New macros for `flags' arg to x_clear_image_1.
12478 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12479 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12480 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12481 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12482 (image_get_x_image, image_unget_x_image): New functions or macros.
12483 (image_background, image_background_transparent, x_to_xcolors)
12484 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12485 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12486 instead of Destroy_Image.
12487 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12488 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12489 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12490 (imagemagick_load_image, svg_load_image): Use them instead of
12491 x_create_x_image_and_pixmap, and x_put_x_image followed by
12492 x_destroy_x_image, respectively.
12493 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12494 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12495 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12496 background_transparent fields.
12497 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12498 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12500 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12502 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12503 This mostly consists of undoing recent changes.
12504 * callproc.c (Fcall_process):
12505 * process.c (create_process):
12506 Do not worry about catching SIGCHLD here, undoing previous change.
12507 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12508 * process.c, process.h (catch_child_signal):
12509 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12510 * process.c (catch_child_handler): Don't worry about being called
12511 lazily and do not assume caller has blocked SIGCHLD, undoing
12512 previous change. Move first-time stuff back to
12513 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12514 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12515 set lib_child_handler if it's already initialized, which may
12516 help avoid problems on GNUstep.
12518 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12520 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12521 * callproc.c (Fcall_process):
12522 * process.c (create_process):
12523 Make sure SIGCHLD is caught before we fork,
12524 since Emacs startup no arranges to catch SIGCHLD.
12525 * process.c (lib_child_handler): Initialize to null, not to
12527 (catch_child_signal): Allow self to be called lazily.
12528 Do nothing if it's already been called.
12529 Assume caller has blocked SIGCHLD (all callers do now).
12530 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12531 just before it's really needed.
12532 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12533 since it hasn't been caught yet.
12535 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12537 * image.c (compute_image_size): New function to implement
12538 :max-width and :max-height.
12539 (imagemagick_load_image): Use it.
12541 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12543 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12544 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12546 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12547 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12548 the SIGCHLD handler, since the code is not atomic and (due to glib)
12549 signals may be arriving now.
12550 * sysdep.c (init_signals): Do not catch child signals here;
12551 'main' now does that later, at a safer time.
12553 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12555 Clean up SIGCHLD handling a bit (Bug#14569).
12556 * process.c, process.h (catch_child_signal):
12557 Now always extern, even if !NS_IMPL_GNUSTEP.
12558 * process.c (catch_child_signal): Move glib tickler here from
12559 init_process_emacs, so that it's done earlier in Emacs
12560 initialization. Also move the noninteractive && !initialized
12561 check here from init_process_emacs. This is all a bit cleaner for
12562 GNUish platforms, and I hope it works around the Cygwin bug.
12563 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12564 that glib signal handling is tickled before glib creates threads.
12566 * process.c (wait_reading_process_output): Avoid int overflow
12567 when reading more than 2 GiB total from a process.
12569 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12571 * process.c (create_process): Handle a couple more cases,
12572 i.e., work even if new_argv and wait_child_setup[i] are cached.
12573 Use Fcall_process's style for volatile vars.
12575 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12577 * process.c (create_process): Mark PROCESS volatile.
12579 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12581 Use C99-style flexible array members if available.
12582 This avoids some subtle aliasing issues, which typically
12583 aren't a problem with GCC but may be a problem elsewhere.
12584 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12585 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12586 In either case, it uses a flexible array member rather than
12587 the old struct hack. All uses changed.
12588 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12589 Adjust to sdata reorganization.
12590 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12591 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12592 that ports better to pre-C99 non-GCC.
12593 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12594 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12595 as the latter has changed.
12596 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12597 and port better to pre-C99 GCC.
12598 * image.c (struct xpm_cached_color):
12599 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12600 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12601 Use FLEXIBLE_ARRAY_MEMBER.
12602 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12603 Move decl to top level so it gets checked against implementation.
12604 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12605 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12607 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12609 * syntax.c: Integer cleanups.
12610 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12611 All uses that need 0-or-2 changed to:
12612 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12613 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12614 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12615 (char_quoted, prev_char_comend_first, back_comment)
12616 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12617 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12618 Use bool for boolean.
12619 (update_syntax_table, skip_chars, skip_syntaxes):
12620 Prefer int to unsigned when either will do.
12621 (back_comment): Return boolean success flag, like forw_comment,
12622 instead of positive-or-minus-1 (which might have overflowed int anyway).
12623 Don't stuff ptrdiff_t into int.
12624 (syntax_spec_code, syntax_code_spec): Now const.
12625 (Fmatching_paren, scan_lists, scan_sexps_forward):
12626 Use enum syntaxcode for syntax code.
12627 (Fmatching_paren): Check that arg is a character, not just an integer.
12628 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12629 (Finternal_describe_syntax_value): Omit no-longer-needed
12631 (skip_chars): Use char, not unsigned char, when the distinction
12633 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12634 * bytecode.c (exec_byte_code):
12635 * syntax.c (syntax_spec_code, Fchar_syntax)
12636 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12637 (init_syntax_once):
12638 * syntax.h (SYNTAX_WITH_FLAGS):
12639 Omit unnecessary casts.
12641 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12643 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12644 line dimensions here, to avoid race conditions with the main
12645 thread. (Bug#14062, bug#14630, bug#14669)
12647 * w32term.c (w32_draw_window_cursor): Compute the header line and
12648 mode line dimensions here.
12649 <w32_system_caret_window, w32_system_caret_hdr_height>:
12650 <w32_system_caret_mode_height>: New variables.
12652 * w32term.h: Declare them.
12654 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12656 * alloc.c (die): Move "assertion failed" string here ...
12657 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12658 COND when SUPPRESS_CHECKING. This shrinks the executable text
12659 size by 0.8% to 2.2% when configured with --enable-checking,
12660 depending on optimization flags (GCC 4.8.1 x86-64).
12662 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12664 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12666 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12667 base is 2; this is more accurate.
12669 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12671 * sound.c (string_default): Move to !WINDOWSNT section.
12672 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12674 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12676 * sound.c: Integer cleanups.
12677 Remove unnecessary forward decls.
12678 (struct sound_device): The 'file' member is now a Lisp_Object, not
12679 a char *, so that we needn't invoke alloca on a huge size.
12680 (Fplay_sound_internal): Adjust to this.
12681 (string_default): New function.
12682 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12683 Use it to adjust to the struct sound_device change.
12684 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12685 (be2hs) [0]: Remove.
12687 * syntax.c (skip_chars): Don't use uninitialized storage
12688 when searching a multibyte buffer for characters that are not in a
12689 unibyte string that contains non-ASCII characters.
12691 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12693 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12694 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12696 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12698 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12700 2013-06-18 Kenichi Handa <handa@gnu.org>
12702 * font.c (Ffont_spec): Signal an error for an invalid font name
12705 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12707 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12708 In particular this ports to 32-bit sparc Sun cc.
12709 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12710 array with a dummy element at specpdl[-1], so that its address can
12712 (unbind_to): Do not copy the binding; not needed, now that we
12713 copy old_value in the one place where the copy is needed.
12714 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12715 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12716 (union specbinding): Rename from struct specbinding. Redo layout
12717 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12718 which is not portable. With Sun C 5.12 32-bit sparc, the
12719 declaration causes nargs to be an unsigned bitfield, a behavior
12720 that the C standard allows; but Emacs wants nargs to be signed.
12721 The overall type is now a union of structures rather than a
12722 structure of union of structures, and the 'kind' member is now a
12723 bitfield, so that the overall type doesn't grow. All uses changed.
12724 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12726 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12728 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12729 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12731 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12733 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12735 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12736 unless we know that the window w's frame is a frame object.
12737 Another attempt at solving bug#14062 and bug#14630.
12739 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12741 * textprop.c (property_set_type): New enum.
12742 (add_properties): Allow appending/prepending text properties.
12743 (add_text_properties_1): Factored out of Fadd_text_properties.
12744 (Fadd_text_properties): Move all the code into
12745 add_text_properties_1.
12746 (Fadd_face_text_property): New function that calls
12747 add_text_properties_1.
12749 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12751 Move functions from lisp.h to individual modules when possible.
12752 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12753 * alloc.c (XFLOAT_INIT, set_symbol_name):
12754 * buffer.c (CHECK_OVERLAY):
12755 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12756 (set_char_table_parent):
12757 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12758 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12759 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12760 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12762 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12763 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12764 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12765 (backtrace_args, backtrace_debug_on_exit):
12766 * floatfns.c (CHECK_FLOAT):
12767 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12768 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12769 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12770 (set_hash_index_slot):
12771 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12772 * marker.c (CHECK_MARKER):
12773 * textprop.c (CHECK_STRING_OR_BUFFER):
12774 * window.c (CHECK_WINDOW_CONFIGURATION):
12775 Move here from lisp.h, and make these functions static rather than
12777 * buffer.c (Qoverlayp):
12779 * fns.c (Qhash_table_p):
12780 * window.c (Qwindow_configuration_p):
12782 * lisp.h: Remove the abovementioned defns and decls.
12784 Use functions, not macros, for XINT etc (Bug#11935).
12785 In lisp.h, prefer functions to function-like macros, and
12786 constants to object-like macros, when either will do. This:
12787 . simplifies use, as there's no more need to worry about
12788 arguments' side effects being evaluated multiple times.
12789 . makes the code easier to debug on some platforms.
12790 However, when using gcc -O0, keep using function-like macros
12791 for a few critical operations, for performance reasons.
12792 This sort of thing isn't needed with gcc -Og, but -Og
12793 is a GCC 4.8 feature and isn't widely-enough available yet.
12794 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12795 Remove enum lsb_bits; no longer needed.
12796 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12797 * buffer.c (Qoverlap):
12799 * fns.c (Qhash_table_p):
12800 Now extern, so lisp.h can use these symbols.
12801 * dispextern.h: Include character.h, for MAX_CHAR etc.
12802 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12803 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12804 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12805 (GLYPH_CODE_P): Move here from lisp.h.
12806 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12807 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12808 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12809 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12810 XUNTAG now returns void *.
12811 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12812 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12813 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12814 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12815 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12816 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12817 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12818 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12819 New macros, renamed from their sans-lisp_h_ counterparts.
12820 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12821 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12822 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12823 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12824 If compiling via GCC without optimization, define these as macros
12825 in addition to inline functions.
12826 To disable this, compile with -DINLINING=0.
12827 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12828 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12829 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12830 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12831 (INTMASK, VALMASK): Now macros, since static values cannot be
12832 accessed from extern inline functions.
12833 (VALMASK): Also a constant, for benefit of old GDB.
12834 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12835 is INTEGERP, which can fold it in.
12836 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12837 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12838 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12839 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12840 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12841 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12842 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12843 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12844 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12845 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12846 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12847 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12848 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12849 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12850 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12851 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12852 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12853 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12854 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12855 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12856 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12857 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12858 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12859 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12860 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12861 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12862 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12863 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12864 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12865 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12866 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12867 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12868 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12870 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12871 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12872 (VALMASK): Define in one place rather than in two, merging the
12873 USE_LSB_TAG parts; this is simpler.
12874 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12875 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12876 Move up, to avoid use before definition.
12877 Also include "globals.h" earlier, for the same reason.
12878 (make_natnum): New function.
12879 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12880 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12881 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12882 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12883 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12884 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12885 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12886 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12887 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12888 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12889 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12890 (Qwindow_configuration_p, Qimage): New forward declarations.
12891 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12892 (STRING_COPYIN): Remove; unused.
12893 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12894 (xcar_addr, xcdr_addr): New functions. All uses changed.
12895 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12896 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12897 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12898 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12899 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12900 (TYPE_RANGED_INTEGERP): Simplify.
12901 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12902 (setlocale, fixup_locale, synchronize_system_messages_locale)
12903 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12904 Now empty functions, not macros.
12905 (functionp): Return bool, not int.
12906 * window.c (Qwindow_configuration_p): Now extern,
12907 so window.h can use it.
12908 * window.h (Qwindowp): Move decl back to lisp.h.
12910 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12912 * xdisp.c (Fline_pixel_height): New function, required for solving
12915 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12917 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12919 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12921 * lread.c (syms_of_lread):
12922 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12924 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12926 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12928 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12930 * fileio.c (expand_file_name): Doc fix.
12932 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12934 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12935 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
12936 Wait for self, not for 0. This can't hurt on GNU or similar
12937 system, and may help with Cygwin.
12939 * keyboard.c: Don't use PROP (...) as an lvalue.
12940 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
12941 Use set_prop (A, B), not PROP (A) = B.
12943 2013-06-10 Eli Zaretskii <eliz@gnu.org>
12945 * xdisp.c (get_it_property): Use it->window instead of generating
12946 a Lisp object from it->w.
12948 2013-06-09 Eli Zaretskii <eliz@gnu.org>
12950 * xdisp.c (get_it_property): If it->object is a buffer, pass to
12951 get-char-property the window that is being rendered, instead of
12952 the buffer, to support window-specific overlays. (Bug#14575)
12953 (compute_display_string_pos): When W is NULL, use the current
12954 buffer as the object to pass to get-char-property.
12955 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
12956 pointer member of the bidi iterator, since no window is pertinent
12959 2013-06-08 Eli Zaretskii <eliz@gnu.org>
12961 * bidi.c (bidi_fetch_char): Accept additional argument, the window
12962 being displayed, and pass it to compute_display_string_pos.
12963 (bidi_level_of_next_char, bidi_resolve_explicit_1)
12964 (bidi_paragraph_init): All callers changed.
12966 * xdisp.c (init_from_display_pos, init_iterator)
12967 (handle_single_display_spec, next_overlay_string)
12968 (get_overlay_strings_1, reseat_1, reseat_to_string)
12969 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
12970 Set bidi_it.w member from it->w.
12971 (compute_display_string_pos): Accept additional argument, the
12972 window being displayed, and pass it to Fget_char_property.
12975 * dispextern.h (struct bidi_it): New member w, the window being
12977 (compute_display_string_pos): Adjust prototype.
12979 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
12981 * xgselect.c: Remove unneeded include xterm.h.
12983 * process.c (wait_reading_process_output): Check for NS before GLIB.
12984 GLIB may be linked in due to rsvg, but ns_select must be called.
12986 * xgselect.c (xg_select): Remove call to window_system_available
12987 and g_main_context_pending at the top, so Gdk events (i.e. file
12988 notify) are processed when Emacs is started with -nw.
12990 2013-06-07 Eli Zaretskii <eliz@gnu.org>
12992 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
12993 (ctagsfiles3): New variable, includes only *.m files.
12994 (TAGS): Use an explicit language name in the regular expressions,
12995 to avoid transformation of '/SOMETHING' by MSYS to
12996 'c:\MSYS\SOMETHING'.
12998 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13000 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13002 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13004 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13005 still need to set the mouse pointer shape and activate help-echo.
13008 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13010 A few porting etc. fixes for the new file monitor code.
13011 See the thread containing
13012 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13013 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13014 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13015 (dir_monitor_callback, Fgfile_rm_watch):
13016 Use assq_no_quit instead of Fassoc, for speed.
13017 (dir_monitor_callback, Fgfile_rm_watch):
13018 eassert that the monitor is a fixnum.
13019 (dir_monitor_callback): No need for CDR_SAFE.
13020 Simplify building of lisp with alternative tails.
13021 (Fgfile_add_watch, Fgfile_rm_watch):
13022 Do not assume glib functions set errno reliably on failure.
13023 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13024 and signal an error otherwise.
13025 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13026 Use Fdelq instead of Fdelete, for speed.
13028 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13030 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13031 don't insist on being invoked on a highlighted tool-bar button.
13032 Avoids losing tool-bar functionality when mouse-highlight is nil.
13033 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13034 Don't highlight when mouse-highlight is nil.
13035 (note_mouse_highlight): When mouse-highlight is nil, don't return
13036 right away; instead, run tool-bar and mode-line highlight
13037 subroutine, clear any existing highlight, and revert the mouse
13038 pointer to its default shape. (Bug#14558)
13040 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13042 * lisp.mk (lisp): Add prog-mode.el.
13044 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13046 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13047 * process.c (dummy_handler): New function.
13048 (lib_child_handler): New static var.
13049 (handle_child_signal): Invoke it.
13050 (catch_child_signal): If a library has set up a signal handler,
13051 save it into lib_child_handler.
13052 (init_process_emacs): If using glib and not on Windows, tickle glib's
13053 child-handling code so that it initializes its private SIGCHLD handler.
13054 * syssignal.h (SA_SIGINFO): Default to 0.
13055 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13056 31; it should no longer be needed now.
13058 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13060 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13062 * gfilenotify.c (globals_of_gfilenotify): New function.
13063 (syms_of_gfilenotify): Move global initialization there.
13065 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13067 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13069 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13070 * keyboard.c (menu_bar_items, tool_bar_items):
13071 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13072 not override local keymaps any more.
13074 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13076 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13078 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13080 * w32console.c (initialize_w32_display): Return the dimensions of
13081 the console window via 2 additional arguments, not via the current
13082 frame. This avoids crashes due to overrunning the bounds of
13083 frame's decode_mode_spec_buffer, which is not resized following
13084 the change of the frame dimensions from the initial 10x10.
13086 * w32term.h (w32_initialize_display_info): Adjust prototype.
13088 * term.c (init_tty): Take dimensions of the frame from the values
13089 returned by initialize_w32_display.
13091 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13092 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13093 (LIBES): Add $(GFILENOTIFY_LIBS).
13095 * w32inevt.c (handle_file_notifications): Add dummy implementation
13096 for !HAVE_W32NOTIFY.
13098 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13100 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13102 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13104 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13106 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13108 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13110 Fix minor problems found by static checking.
13111 * data.c (pure_write_error):
13112 Use xsignal2, not Fsignal, as Fsignal might return.
13113 * eval.c (set_backtrace_debug_on_exit): Now static.
13114 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13115 No longer inline. EXTERN_INLINE is needed only for functions
13116 defined in .h files. Reindent function header as per GNU style.
13117 (backtrace_p, backtrace_top, backtrace_next):
13118 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13119 compiler or linker. Add extern decls to pacify gcc -Wall.
13120 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13122 * frame.c (free_monitors): Define only on platforms that need it.
13123 * nsterm.m (ns_term_init):
13124 * process.c (catch_child_signal):
13125 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13126 defined on all porting targets these days.
13127 * process.c, process.h (catch_child_signal):
13128 Make it extern only if NS_IMPL_GNUSTEP is defined.
13130 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13132 * w32.c (gettimeofday): Make the signature identical to prototype
13133 in nt/inc/sys/time.h.
13135 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13137 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13140 * keyboard.c (safe_run_hooks_error): Improve error message.
13142 * data.c (pure_write_error): Add `object' argument.
13143 * puresize.h (CHECK_IMPURE): Use it.
13145 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13147 * Makefile.in (NOTIFY_OBJ): New variable.
13148 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13150 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13151 Call syms_of_gfilenotify.
13153 * gfilenotify.c: New file.
13155 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13156 and Qfile_w32notify.
13157 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13158 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13160 * lisp.h: Declare syms_of_gfilenotify.
13162 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13164 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13166 Merge the specpdl and backtrace stacks. Make the structure of the
13167 specpdl entries more obvious via a tagged union of structs.
13168 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13169 (enum specbind_tag): New enum.
13170 (struct specbinding): Make it a tagged union of structs.
13171 Add a case for backtrace records.
13172 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13173 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13174 (backtrace_debug_on_exit): New accessors.
13175 (struct backtrace): Remove.
13176 (struct catchtag): Remove backlist field.
13177 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13179 (Flocal_variable_p): Speed up the common case where the binding is
13181 * eval.c (backtrace_list): Remove.
13182 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13183 (set_backtrace_args, set_backtrace_nargs)
13184 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13185 (backtrace_next): New functions.
13186 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13187 (unwind_to_catch, internal_lisp_condition_case)
13188 (internal_condition_case, internal_condition_case_1)
13189 (internal_condition_case_2, internal_condition_case_n): Don't bother
13190 with backtrace_list any more.
13191 (Fsignal): Adjust to new backtrace format.
13192 (grow_specpdl): Move up.
13193 (record_in_backtrace): New function.
13194 (eval_sub, Ffuncall): Use it.
13195 (apply_lambda): Adjust to new backtrace format.
13196 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13198 (specbind): Adjust to new specpdl format. Simplify.
13199 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13200 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13202 (mark_backtrace): Remove.
13203 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13204 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13205 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13207 * profiler.c (record_backtrace): Use get_backtrace.
13208 (handle_profiler_signal): Use backtrace_top_function.
13209 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13210 accessor functions.
13212 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13214 * process.h (catch_child_signal): Declare.
13216 * process.c (catch_child_signal): New function.
13217 (init_process_emacs): Call it.
13219 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13220 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13222 (x_set_cursor_type): Remove declaration.
13223 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13224 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13225 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13226 (ns_get_color): Use F suffix on float.
13227 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13228 (ns_get_rgb_color): Remove.
13229 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13230 (note_mouse_movement): x and y are CGFloat.
13231 (ns_draw_fringe_bitmap): Remove unused rowY.
13232 Change #if to COCOA && >= 10_6.
13233 (ns_draw_window_cursor): Remove unused overspill.
13234 (ns_draw_underwave): width and x are EamcsCGFloat.
13235 (ns_draw_box): thickness is CGFloat.
13236 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13237 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13238 if not in main thread.
13239 (ns_get_pending_menu_title, ns_check_menu_open)
13240 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13241 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13242 (sendFromMainThread:): New method.
13243 (changeFont:): size is CGFloat.
13244 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13245 Disable warning about permanent text.
13246 (characterIndexForPoint:): Adjust return type depending on GNUstep
13248 (mouseDown:): delta is CGFloat.
13249 (updateFrameSize): Remove unised variable f.
13250 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13251 Cast float to EmacsCGFloat.
13252 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13253 also to -1 when restoring.
13254 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13255 inside NS_IMPL_COCOA.
13256 (toggleFullScreen:): Put call to toggleFullScreen inside
13257 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13258 (setPosition:portion:whole:): por is CGFloat.
13259 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13260 (mouseDown:): Use CGFloat.
13261 (mouseDragged:): Remove unised variable edge.
13262 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13264 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13265 of CGFloat differs.
13266 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13267 when NS_IMPL_GNUSTEP.
13268 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13269 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13270 (EmacsToolbar): Add clearAll. Add tag argument to
13271 addDisplayItemWithImage.
13272 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13274 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13276 * nsmenu.m (ns_update_menubar): Make static.
13277 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13278 (fillWithWidgetValue:): Add cast to SEL for setAction.
13279 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13280 (update_frame_tool_bar): Update code for GNUstep.
13281 (clearAll): New method.
13282 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13283 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13284 Move identifierToItem setObject and activeIdentifiers addObject before
13285 call to insertItemWithItemIdentifier.
13286 (validateVisibleItems): Fix indentation.
13287 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13288 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13289 UtilityWindow to aStyle, remove call to setStyleMask.
13291 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13293 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13294 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13295 Use F suffix on floats.
13296 (ns_char_width): Returns CGFloat.
13297 (ns_ascii_average_width): w is CGFloat instead of float.
13298 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13300 (ns_glyph_metrics): CGFloat instead of float.
13302 * nsfns.m (x_set_foreground_color, x_set_background_color):
13304 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13305 remove unused variables.
13306 (Fns_read_file_name): Keep track if panel is for save.
13307 Use ns_filename_from_panel/ns_directory_from_panel.
13308 (Fns_list_services): delegate only used for COCOA.
13309 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13310 Just return the input if GNUstep.
13311 (x_screen_planes): Remove.
13312 (Fxw_color_values): Use EmacsCGFloat
13313 (Fns_display_monitor_attributes_list): Only get screen number for
13315 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13317 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13318 ns_directory_from_panel.
13320 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13322 * process.c (handle_child_signal): Also use WCONTINUED.
13323 This is so that list-processes doesn't mistakenly list the process
13324 as stopped, when the process has actually been continued and is
13327 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13329 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13330 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13331 not already configured.
13333 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13335 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13337 * Makefile.in (mostlyclean): Remove *.res files.
13339 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13341 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13342 a buffer (bug#8447).
13344 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13346 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13347 display vector, and we backtrack, handle the case that the
13348 previous character position is also displayed from a display
13349 vector or covered by a display string or image. (Bug#14476)
13351 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13353 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13354 (struct MonitorInfo, free_monitors): Remove.
13355 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13356 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13357 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13360 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13361 (struct MonitorInfo, free_monitors): Remove.
13362 (ns_screen_name): Make static.
13363 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13364 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13367 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13368 (struct MonitorInfo): New struct.
13369 (free_monitors, make_monitor_attribute_list): Declare.
13371 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13373 (free_monitors, make_monitor_attribute_list): New functions.
13374 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13377 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13379 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13381 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13383 * keyboard.c: Apply keyboard decoding only to events that come directly
13384 from the tty, not from unread-command-events (bug#14368).
13385 (read_event_from_main_queue): New function, extracted from read_char.
13386 (read_decoded_char): Remove.
13387 (read_decoded_event_from_main_queue): New function to replace it.
13388 (read_char): Use it.
13389 (read_key_sequence): Use read_char rather than read_decoded_char.
13391 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13393 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13395 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13397 2013-05-22 Kenichi Handa <handa@gnu.org>
13399 The following changes are to fix the setting of
13400 buffer-file-coding-system on, for instance, C-x RET c unix RET
13401 _FILE_OF_DOS_EOL_TYPE_ RET.
13403 * coding.h (struct coding_system): New member detected_utf8_chars.
13405 * coding.c (detect_coding_utf_8): Count characters and check EOL
13406 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13408 (setup_coding_system): Do not initialize coding->head_ascii.
13409 (check_ascii): Do not set coding->eol_seen but update it. Do not
13410 call adjust_coding_eol_type here.
13411 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13412 If the eol-type of CODING is already specified, adjust the eol type
13413 of the found coding-system.
13414 (decode_coding_gap): Cancel previous change. Utilize the
13415 character numbers counted by detect_coding_utf_8. Fix detection
13418 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13420 * search.c (looking_at_1): Only set last_thing_searched if the match
13421 changed the match-data (bug#14281).
13423 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13425 * xdisp.c (reseat_at_previous_visible_line_start):
13426 Already declared in dispextern.h, so remove it here.
13427 (move_it_vertically_backward): Likewise.
13429 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13431 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13432 (Fx_display_pixel_width, Fx_display_pixel_height)
13433 (Fx_display_mm_width, Fx_display_mm_height):
13434 Mention `display-monitor-attributes-list' in docstrings.
13436 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13437 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13438 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13439 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13440 (Fx_display_backing_store, Fx_display_visual_class)
13441 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13442 (Fx_display_grayscale_p, Fx_display_pixel_width)
13443 (Fx_display_pixel_height, Fx_display_planes)
13444 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13445 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13446 (Fx_display_mm_width, Fx_display_mm_height)
13447 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13448 height for all physical monitors as in X11.
13450 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13451 Return pixel width or height for all physical monitors as in X11.
13453 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13455 Port --enable-gcc-warnings to clang.
13456 * bytecode.c (exec_byte_code):
13458 Redo diagnostic pragmas to pacify clang, too.
13459 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13460 * editfns.c (Fencode_time):
13461 * fileio.c (file_accessible_directory_p):
13462 * font.c (font_unparse_xlfd):
13463 Use '&"string"[index]' instead of '"string" + (index)'.
13464 * undo.c (user_error): Remove; unused.
13466 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13468 * insdel.c (insert_1_both): Document the arguments, instead of
13469 referring to insert_1, which no longer exists.
13471 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13472 some window, increment windows_or_buffers_changed, so that
13473 *Messages* display in that window is updated. (Bug#14408)
13475 * w32.c: Include epaths.h.
13476 (init_environment): Use cmdproxy.exe without leading directories.
13477 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13479 (gettimeofday): Adjust signature and return value to Posix
13482 * unexw32.c (open_output_file): Delete the existing emacs.exe
13483 before creating it, to break the hard link to the versioned
13486 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13487 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13488 (FIRSTFILE_OBJ): New variables.
13489 (W32_RES): Rename to EMACSRES. All users changed.
13490 (base_obj): Use $(CM_OBJ).
13491 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13492 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13493 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13494 $(W32_RES_LINK) before $(LIBES).
13495 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13497 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13499 * makefile.w32-in (DOC): Use just "DOC".
13501 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13503 * process.c: Export default filters and sentinels to Elisp.
13504 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13506 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13507 (Fset_process_sentinel, Fformat_network_address):
13508 Default to them instead of nil.
13509 (server_accept_connection): Sentinels can't be nil any more.
13510 (read_and_dispose_of_process_output): New function, extracted from
13511 read_process_output.
13512 (read_process_output): Use it; filters can't be nil.
13513 (Finternal_default_process_filter): New function, extracted from
13514 read_process_output.
13515 (exec_sentinel_unwind): Remove function.
13516 (exec_sentinel): Don't zilch sentinel while running.
13517 (status_notify): Sentinels can't be nil.
13518 (Finternal_default_process_sentinel): New function extracted from
13520 (setup_process_coding_systems): Default filter is not nil any more.
13521 (syms_of_process): Export new Elisp functions and initialize
13523 * lisp.h (make_lisp_proc): New function.
13525 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13527 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13529 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13531 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13532 unless we know that the window w is a leaf window.
13533 Another attempt at solving bug#14062.
13535 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13537 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13540 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13542 * image.c (gif_load): Check that subimages fit (Bug#14345).
13544 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13546 * lread.c (skip_dyn_eof): New function.
13547 (read1): Use it to skip the end of a file in response to #@00.
13549 * doc.c (get_doc_string): Slightly relax the sanity checking.
13551 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13553 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13554 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13555 (MonitorInfo): New struct.
13556 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13557 (Fns_display_monitor_attributes_list): New functions.
13558 (display-usable-bounds): Remove.
13559 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13562 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13564 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13565 (GTK_CHECK_VERSION): New macro, if not already defined.
13566 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13567 replaced by GTK_CHECK_VERSION.
13569 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13571 * xterm.h (GTK_PREREQ): New macro.
13572 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13573 to use this macro instead, for consistency and clarity.
13575 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13577 * xdisp.c (row_for_charpos_p): New function, with code of
13578 cursor_row_p, but accepts an additional argument CHARPOS instead
13579 of using a hardcoded PT.
13580 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13581 (row_containing_pos): Call row_for_charpos_p instead of partially
13582 doing the same. Fixes cursor positioning under longlines-mode
13583 when longlines-show-effect includes more than one newline, when
13584 moving the cursor vertically up.
13586 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13588 * makefile.w32-in (ACL_H): New macro.
13589 ($(BLD)/fileio.$(O)): Update dependencies.
13591 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13593 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13594 * Makefile.in (LIB_ACL): New macro.
13595 (LIBACL_LIBS): Remove.
13596 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13597 * fileio.c: Include <acl.h>.
13598 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13599 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13601 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13604 * unexelf.c: Don't assume ElfW (Half) fits in int.
13605 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13606 when dealing with ElfW (Half) values, since they can exceed 2**31
13607 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13608 (entry_address): Omit unused NUM arg. All uses changed.
13610 2013-05-07 Juri Linkov <juri@jurta.org>
13612 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13613 to the string converted from number with `Fnumber_to_string'.
13616 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13618 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13619 This fixes a problem introduced by my previous change.
13621 2013-05-07 Glenn Morris <rgm@gnu.org>
13623 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13625 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13627 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13629 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13631 Static checking by GCC 4.8.0.
13632 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13633 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13634 (x_get_monitor_attributes_fallback)
13635 (x_get_monitor_attributes_xinerama)
13636 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13637 Define only if USE_GTK.
13638 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13639 (x_get_monitor_attributes_fallback): Omit unused locals.
13640 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13641 Use double, not float, to avoid mixed-mode floating point arithmetic.
13643 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13644 Jan Djärv <jan.h.d@swipnet.se>
13646 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13647 (XINERAMA_CFLAGS): New macros.
13648 (ALL_CFLAGS, LIBES): Use them.
13650 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13651 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13652 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13653 (syms_of_xfns): DEFSYM them.
13654 (struct MonitorInfo): New struct.
13655 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13656 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13657 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13658 (x_get_monitor_attributes_xinerama): New functions.
13659 (Fx_display_monitor_attributes_list): New primitive.
13660 (syms_of_xfns): Defsubr it.
13662 * xterm.h (x_display_info): Add Xatom_net_workarea and
13663 Xatom_net_current_desktop.
13665 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13666 and dpyinfo->Xatom_net_current_desktop.
13668 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13670 * xdisp.c (pos_visible_p): Use the special code for finding the
13671 beginning of a display property or overlay for any "replacing"
13672 display property, not just for display strings. This solves
13673 incorrect reporting of position by posn-at-point. (Bug#14241)
13675 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13677 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13678 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13679 Verify that ElfW (Half) fits in int.
13680 (fatal): Use same signature as lisp.h.
13681 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13682 configure and build with -DUNEXELF_DEBUG without worrying about
13683 other modules that use DEBUG.
13684 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13685 possibly-wide integers now uses it instead of plain fprintf.
13686 (entry_address): New function, which avoids problems with 32-bit
13687 overflow on 64-bit hosts.
13688 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13689 (round_up): Don't assume the remainder fits in int.
13690 (find_section): Use bool for boolean. Simplify debug code.
13691 (unexec): Don't assume file sizes fit in int or size_t.
13692 Omit unnecessary trailing newline in 'fatal' format.
13693 Use strerror rather than outputting decimal error number.
13694 Remove unused code when emacs is not defined;
13695 this file relies on Emacs now.
13696 Don't assume e_phnum and e_shnum are positive.
13698 * regex.c: Fix problems when DEBUG is defined.
13699 (extract_number, extract_number_and_incr): Define regardless of
13700 whether DEBUG is defined; that's simpler and makes the code less
13701 likely to go stale in the normal case when DEBUG is not defined.
13702 Return int rather than taking an int * arg. All callers changed.
13703 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13704 Remove, replacing with ...
13705 (DEBUG_PRINT): New macro. All callers changed.
13706 (DEBUG_COMPILES_ARGUMENTS): New macro.
13707 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13708 (print_compiled_pattern, print_double_string) [DEBUG]:
13709 Use prototype rather than old-style definition.
13710 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13711 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13712 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13713 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13714 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13715 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13716 This matters only when DEBUG is defined.
13718 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13720 * xdisp.c (set_iterator_to_next): Set the
13721 ignore_overlay_strings_at_pos_p flag only if we are _really_
13722 iterating over an overlay string, as indicated by the
13723 current.overlay_string_index member. (Bug#14306)
13725 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13727 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13728 to where it is used, to avoid autorelease issues (Bug#14050).
13730 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13732 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13733 * fileio.c (syms_of_fileio): Implement this.
13734 * filelock.c (create_lock_file): If symbolic links don't work, so
13735 we use a regular file as a lock file, do not fsync the lock file;
13738 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13740 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13741 (syms_of_minibuf): Adjust accodingly.
13743 * callint.c (Fcall_interactively): Adjust calls accordingly.
13745 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13747 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13748 w->contents is a buffer before computing everything else.
13749 Use parentheses to disambiguate last part of the condition.
13751 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13752 assertion violations. (Bug#14062)
13754 2013-05-01 David Reitter <david.reitter@gmail.com>
13756 * nsfns.m (ns_tooltip): Initialize.
13758 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13760 * coding.c (decode_coding_gap): Don't remove the character before
13761 a newline unless it's a CR character. (Bug#14287)
13763 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13765 * dispextern.h (struct face): Move enum face_underline_type
13766 earlier so that bitfields can be in the same word.
13768 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13770 * nsfns.m (handlePanelKeys): New function.
13771 (EmacsOpenPanel:performKeyEquivalent:)
13772 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13773 arrows/function/control and copy/paste keys (Bug#14296).
13775 2013-04-27 Juri Linkov <juri@jurta.org>
13777 * callint.c (Fcall_interactively): Call `Qread_number' for
13778 interactive code letter `n' instead of using duplicate code.
13781 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13783 * systime.h (make_timeval): Declare as 'const'.
13785 2013-04-27 Kenichi Handa <handa@gnu.org>
13787 * font.c (font_open_entity): Always open a font of manageable
13790 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13792 Port better to AIX (Bug#14258).
13793 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13796 2013-04-24 Kenichi Handa <handa@gnu.org>
13798 * coding.c (decode_coding_iso_2022): When an invalid escape
13799 sequence is encountered, reset the invocation and designation
13800 status to the safest one.
13802 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13804 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13805 Without this fix, "make distclean" leaves stamp-h1 behind.
13807 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13809 * w32fns.c (w32_fullscreen_rect): New function to compute the
13810 window rectangle for the given fullscreen mode.
13811 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13812 longer tunes the window size. This keeps the window's edges flush
13813 with the screen and allows the taskbar to hide itself in fullboth.
13815 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13816 window decorations and uses the entire screen.
13818 * w32term.h (w32_fullscreen_rect) Add prototype.
13819 (struct w32_output): Replace normal_width, normal_height,
13820 normal_top, and normal_left members with a single normal_placement
13822 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13824 (FRAME_NORMAL_PLACEMENT): New macro.
13826 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13828 * minibuf.c (Ftest_completion): Silence compiler warning.
13830 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13832 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13835 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13838 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13839 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13840 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13841 parentheses where appropriate.
13843 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13845 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13847 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13849 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13850 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13851 Mention in the doc string that setting these variables takes
13852 effect only after a call to set-window-buffer. (Bug#14200)
13854 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13856 * indent.c (Fvertical_motion): Don't consider display strings on
13857 overlay strings as display strings on the buffer position we
13858 started from. This prevents vertical cursor motion from jumping
13859 more than one line when there's an overlay string with a display
13860 property at end of line.
13861 Reported by Karl Chen <Karl.Chen@quarl.org> in
13862 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13864 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13866 * window.c (select_window): `record_buffer' even if window is
13867 already selected (bug#14191).
13869 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13871 * window.c (Fwindow_end): Test more flags, including the buffer's
13872 last_overlay_modified flag, to determine whether the window's
13873 display is really up-to-date. Prevents the function from
13874 returning a stale value. (Bug#14170)
13875 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13878 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13880 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13881 garbaged only if it is not already the top frame on its TTY.
13882 This prevents flickering due to constant redrawing of TTY frames when
13883 there are GUI frames open in the same session. (Bug#13864)
13885 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13887 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13888 of marking the idle timers directly.
13890 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13892 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13893 tables (bug#14054).
13895 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13897 * window.c (select_window): Don't record_buffer while the invariant is
13898 temporarily broken (bug#14161).
13900 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13902 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13904 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13906 2013-04-07 Romain Francoise <romain@orebokech.com>
13908 Ignore additional platform-specific ACL errors (Bug#13702).
13909 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13910 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13912 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13914 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13917 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13919 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13920 This bug was introduced by my 2013-02-25 change that simplified
13921 data_start configuration. Without this change, on GNU/Linux
13922 an Emacs configured with --enable-profiling fails immediately
13923 due to a profiler signal.
13924 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13925 with these flags. On platforms where special flags are needed
13926 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13927 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13928 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13930 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13932 Get rid of some platform-specific functions examining window
13933 system and its capabilities. This is a partial rework of the
13935 * lisp.h (have_menus_p): Remove prototype. This function is
13936 replaced with platform-independent window_system_available.
13937 (check_window_system): Move to...
13938 * frame.h (decode_window_system_frame, window_system_available):
13939 ...here, add new prototypes.
13940 * frame.c (window_system_available, decode_window_system_frame):
13942 (check_window_system): Platform-independent now.
13943 * xterm.h (x_in_use): Remove declaration.
13945 * w32term.h (check_x_frame):
13946 * nsterm.h (check_x_frame): Remove prototypes. This function
13947 is replaced with platform-independent decode_window_system_frame.
13948 * msdos.c (have_menus_p): Remove.
13949 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
13950 Remove platform-specific functions. Use check_window_system,
13951 decode_window_system_frame and check_ns_display_info where
13952 appropriate. Minor style and comment tweaks.
13953 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
13954 (check_x_frame): Likewise.
13955 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
13957 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
13958 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
13959 * xmenu.c, xselect.c: All related users changed.
13961 2013-04-03 Kenichi Handa <handa@gnu.org>
13963 The following changes is to optimize the code for reading UTF-8
13966 * coding.c (check_ascii): Rename from detect_ascii. Return value
13967 changed. Check EOL format. Do not call adjust_coding_eol_type
13969 (check_utf_8): New function.
13970 (adjust_coding_eol_type): Do nothing if already adjusted.
13971 (detect_coding): Compare the return value of check_ascii with
13972 coding->src_bytes. Call adjust_coding_eol_type if necessary.
13973 (decode_coding_gap): Optimize for valid UTF-8.
13975 2013-03-21 Kenichi Handa <handa@gnu.org>
13977 * coding.c (syms_of_coding): Cancel previous change.
13979 * insdel.c (insert_from_gap): Fix previous change.
13981 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
13983 Consistently use platform-specific function to detect window system.
13984 * lisp.h (check_window_system): New prototype. This function is
13985 going to replace check_x, check_w32 and check_ns.
13986 (have_menus_p): Mention msdos.c in comment.
13987 * fontset.c (check_window_system_func): Remove. Adjust all users.
13988 * fontset.h (check_window_system_func): Remove prototype.
13989 * nsterm.h (check_ns):
13990 * xterm.h (check_x):
13991 * w32term.h (check_w32): Likewise.
13992 * menu.c (Fx_popup_menu): Use check_window_system.
13993 * msdos.c (check_window_system): Define for MS-DOS.
13994 * nsfns.m (check_window_system): Define for NS. Adjust all users.
13995 * w32fns.c (check_window_system): Likewise for MS-Windows.
13996 * xfns.c (check_window_system): Likewise for X.
13997 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
13998 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14000 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14002 Prefer < to > in range checks such as 0 <= i && i < N.
14003 This makes it easier to visualize quantities on a number line.
14004 This patch doesn't apply to all such range checks,
14005 only to the range checks affected by the 2013-03-24 change.
14006 This patch reverts most of the 2013-03-24 change.
14007 * alloc.c (xpalloc, Fgarbage_collect):
14008 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14009 * character.c (string_escape_byte8):
14010 * charset.c (read_hex):
14011 * data.c (cons_to_unsigned):
14012 * dispnew.c (update_frame_1):
14013 * doc.c (Fsubstitute_command_keys):
14014 * doprnt.c (doprnt):
14015 * editfns.c (hi_time, decode_time_components):
14016 * fileio.c (file_offset):
14017 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14018 * font.c (font_intern_prop):
14019 * frame.c (x_set_alpha):
14020 * gtkutil.c (get_utf8_string):
14021 * indent.c (check_display_width):
14022 * keymap.c (Fkey_description):
14023 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14025 * minibuf.c (read_minibuf_noninteractive):
14026 * process.c (wait_reading_process_output):
14027 * search.c (Freplace_match):
14028 * window.c (get_phys_cursor_glyph):
14029 * xdisp.c (redisplay_internal):
14030 * xsmfns.c (smc_save_yourself_CB):
14031 Prefer < to > for range checks.
14032 * dispnew.c (sit_for): Don't mishandle NaNs.
14033 This fixes a bug introduced in the 2013-03-24 change.
14034 * editfns.c (decode_time_components): Don't hoist comparison.
14035 This fixes another bug introduced in the 2013-03-24 change.
14037 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14039 * frame.h (struct frame): Drop scroll_bottom_vpos
14040 member becaue all real users are dead long ago.
14041 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14042 * xdisp.c (redisplay_internal): Adjust user.
14044 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14046 * nsmenu.m (showAtX:Y:for:): setLevel to
14047 NSPopUpMenuWindowLevel (Bug#13998).
14049 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14051 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14052 (ns_check_pending_open_menu): Declare.
14054 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14055 (x_activate_menubar): Update the menu with title that matches
14056 ns_get_pending_menu_title, and call
14057 ns_check_pending_openmenu (Bug#12698).
14058 (menuWillOpen:): New method.
14059 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14061 * nsterm.m (menu_will_open_state, menu_mouse_point)
14062 (menu_pending_title): New varaibles.
14063 (ns_get_pending_menu_title, ns_check_menu_open)
14064 (ns_check_pending_open_menu): New functions.
14066 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14068 * indent.c (current_column_bol_cache): Remove leftover which is not
14069 used in Fmove_to_column any more.
14070 (current_column, scan_for_column): Adjust users.
14071 * keyboard.c (last_point_position_buffer, last_point_position_window):
14072 Remove leftovers which are not used for recording undo any more.
14073 (command_loop_1, syms_of_keyboard): Adjust users.
14074 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14075 redisplay_window any more.
14076 (move_it_to): Adjust user.
14078 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14080 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14081 Update dependencies.
14083 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14085 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14086 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14087 forward references.
14089 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14091 * window.h (struct window): Replace hchild, vchild and buffer slots
14092 with a single slot 'contents'. This is possible because each valid
14093 window may have either the child window (in vertical or horizontal
14094 combination) or buffer to display (for the leaf window). Using that,
14095 a lot of operations to traverse and/or change window hierarchies may
14096 be simplified. New member horizontal is used to distinguish between
14097 horizontal and vertical combinations of internal windows.
14098 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14099 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14100 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14101 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14102 Use contents slot, not buffer, where appropriate.
14103 (wset_combination): New function.
14104 (wset_buffer): Add eassert.
14105 (Fframe_first_window): Simplify the loop reaching first window.
14106 (Fwindow_buffer): Use WINDOW_LEAF_P.
14107 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14108 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14109 (unshow_buffer): Convert initial debugging check to eassert.
14110 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14111 (make_parent_window, window_resize_check, window_resize_apply)
14112 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14113 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14114 Adjust to match struct window changes.
14115 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14116 (mark_window_cursors_off, count_windows, get_leaf_windows)
14117 (foreach_window_1): Simplify the loop.
14118 * alloc.c (mark_object): Do not check for the leaf window because
14119 internal windows has no glyph matrices anyway.
14120 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14121 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14122 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14123 (build_frame_matrix_from_window_tree, mirror_make_current)
14124 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14125 (update_window_tree, set_window_update_flags): Simplify the loop.
14126 (sync_window_with_frame_matrix_rows): Enforce live window.
14127 Use contents slot, not buffer, where appropriate.
14128 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14129 and WINDOW_HORIZONTAL_COMBINATION_P.
14130 (make_frame_visible_1): Simplify the loop.
14131 Use contents slot, not buffer, where appropriate.
14132 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14133 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14134 (expose_window_tree): Likewise.
14135 Use contents slot, not buffer, where appropriate.
14136 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14137 to avoid deleted windows. Use contents slot instead of buffer.
14138 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14139 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14140 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14141 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14143 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14145 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14146 identify the reasons for assertion violations in bug#14062 and
14148 (Fx_show_tip): Fix compilation error under
14149 "--enable-check-lisp-object-type". (Bug#14073)
14151 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14152 Reported by <rzl24ozi@gmail.com>.
14154 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14156 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14158 (unwind_with_echo_area_buffer): ...to restore it here.
14159 This is needed to ensure that...
14160 (redisplay_window): ...both window markers are valid here,
14161 which is verified by eassert.
14162 * editfns.c (save_excursion_save): Do not assume that
14163 selected_window always displays the buffer.
14164 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14167 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14169 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14172 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14174 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14176 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14178 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14179 since MinGW's w32api headers do. This avoids compiler warnings.
14181 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14182 if already defined.
14184 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14186 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14188 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14190 * gtkutil.c (style_changed_cb): Check if frame is live and an
14191 X frame (Bug#14038).
14193 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14195 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14196 Define only for _WIN32_WINNT less than 0x0500.
14197 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14199 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14200 see its own definitions of 'struct timeval' and 'struct timezone'.
14202 Fix incompatibilities between MinGW.org and MinGW64 headers.
14203 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14205 * w32.c (REPARSE_DATA_BUFFER): Guard with
14206 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14208 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14210 * xterm.c: Include X11/XKBlib.h
14211 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14213 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14215 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14217 * blockinput.h (input_blocked_p): Likewise.
14218 * bytecode.c (exec_byte_code): Likewise.
14219 * callproc.c (call_process_kill, call_process_cleanup)
14220 (Fcall_process): Likewise.
14221 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14222 (Fccl_execute_on_string): Likewise.
14223 * character.c (string_escape_byte8): Likewise.
14224 * charset.c (read_hex): Likewise.
14225 * cm.c (calccost): Likewise.
14226 * data.c (cons_to_unsigned): Likewise.
14227 * dired.c (directory_files_internal, file_name_completion):
14229 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14230 (sit_for): Likewise.
14231 * doc.c (Fsubstitute_command_keys): Likewise.
14232 * doprnt.c (doprnt): Likewise.
14233 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14234 * emacsgtkfixed.c: Likewise.
14235 * fileio.c (file_offset, Fwrite_region): Likewise.
14236 * floatfns.c (Fexpt, fmod_float): Likewise.
14237 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14239 * font.c (font_intern_prop): Likewise.
14240 * frame.c (x_set_alpha): Likewise.
14241 * gtkutil.c (get_utf8_string): Likewise.
14242 * indent.c (check_display_width): Likewise.
14243 * intervals.c (create_root_interval, rotate_right, rotate_left)
14244 (split_interval_right, split_interval_left)
14245 (adjust_intervals_for_insertion, delete_node)
14246 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14247 (merge_interval_right, merge_interval_left, copy_intervals)
14248 (set_intervals_multibyte_1): Likewise.
14249 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14250 * keymap.c (Fkey_description): Likewise.
14251 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14252 * lread.c (openp, read_integer, read1, string_to_number):
14254 * menu.c (ensure_menu_items): Likewise.
14255 * minibuf.c (read_minibuf_noninteractive): Likewise.
14256 * print.c (printchar, strout): Likewise.
14257 * process.c (create_process, Faccept_process_output)
14258 (wait_reading_process_output, read_process_output, send_process)
14259 (wait_reading_process_output): Likewise.
14260 * profiler.c (make_log, handle_profiler_signal): Likewise.
14261 * regex.c (re_exec): Likewise.
14262 * regex.h: Likewise.
14263 * search.c (looking_at_1, Freplace_match): Likewise.
14264 * sysdep.c (get_child_status, procfs_ttyname)
14265 (procfs_get_total_memory): Likewise.
14266 * systime.h (EMACS_TIME_VALID_P): Likewise.
14267 * term.c (dissociate_if_controlling_tty): Likewise.
14268 * window.c (get_phys_cursor_glyph): Likewise.
14269 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14270 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14272 * xfns.c (Fx_window_property): Likewise.
14273 * xmenu.c (set_frame_menubar): Likewise.
14274 * xselect.c (x_get_window_property, x_handle_dnd_message):
14276 * xsmfns.c (smc_save_yourself_CB): Likewise.
14277 * xterm.c (x_scroll_bar_set_handle): Likewise.
14279 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14281 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14282 to be optional or nil. Adjust comment and convert it to docstring.
14283 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14284 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14286 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14288 Static checking by GCC 4.8-20130319.
14289 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14290 * process.c (Fset_process_datagram_address)
14291 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14292 * xdisp.c (get_char_face_and_encoding)
14293 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14294 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14295 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14297 2013-03-24 Ken Brown <kbrown@cornell.edu>
14299 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14300 fix compilation on 64-bit Cygwin, where underscores are not
14301 automatically prepended.
14303 * w32term.c (w32_initialize): Silence compiler warning.
14305 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14307 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14308 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14309 variables, to save and restore frame dimensions.
14310 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14311 after returning from a 'fullscreen' configuration.
14312 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14313 to avoid races between the main thread and the input thread.
14315 * w32term.h (struct w32_output): New members normal_width,
14316 normal_height, normal_top, normal_left, and prev_fsmode.
14317 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14318 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14319 members of a frame.
14321 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14322 'fullscreen' parameter. Always record previous width and height
14323 of the frame, except when switching out of maximized modes, so
14324 that they could be restored correctly, instead of resetting to the
14325 default frame dimensions. Send SC_RESTORE command to the frame,
14326 unless we are going to send SC_MAXIMIZE, to restore the frame
14327 resize hints in the mouse pointer shown by the window manager.
14330 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14332 * lisp.h (get_frame_param): Adjust conditions for prototype
14335 2013-03-22 Ken Brown <kbrown@cornell.edu>
14337 * unexcw.c: Drop unneeded inclusion of w32common.h.
14338 (report_sheap_usage): Declare.
14339 (read_exe_header): Add magic numbers for x86_64.
14340 (fixup_executable): Fix printf format specifier for unsigned long
14343 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14345 * frame.h (struct frame): Put menu_bar_window under #ifdef
14346 because this member is not needed when X toolkit is in use.
14347 (fset_menu_bar_window):
14348 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14349 (free_glyphs, update_frame):
14350 * xdisp.c (expose_frame): Likewise.
14351 (display_menu_bar): Likewise. Remove redundant eassert.
14352 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14355 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14357 Use functions and constants to manipulate Lisp_Save_Value objects.
14358 This replaces code that used macros and strings and token-pasting.
14359 The change makes the C source a bit easier to follow,
14360 and shrinks the Emacs executable a bit.
14361 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14362 (make_save_value): Change 1st arg from string to enum. All callers
14365 (mark_object): Use if, not #if, for GC_MARK_STACK.
14366 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14367 (XSAVE_OBJECT): Now functions, not macros.
14368 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14369 the constant was never used.
14370 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14371 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14372 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14373 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14375 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14376 type3 with a single member save_type. All uses changed.
14377 (save_type, set_save_pointer, set_save_integer): New functions.
14378 * print.c (PRINTX): Remove.
14380 * alloc.c: Remove redundant static declarations.
14382 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14384 * window.h (struct window): Convert left_col, top_line, total_lines
14385 and total_cols from Lisp_Objects to integers. Adjust comments.
14386 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14388 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14389 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14390 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14391 Adjust users where appropriate.
14393 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14395 * frame.h (struct frame): Drop resx and resy because the same data is
14396 available from window system-specific output context. Adjust users.
14397 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14398 New functions to provide defaults when no window system available.
14399 (FRAME_RES_X, FRAME_RES_Y): New macros.
14400 (NUMVAL): Move from xdisp.c.
14401 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14402 (Ffont_face_attributes, Fopen_font):
14403 * image.c (gs_load):
14404 * w32font.c (fill_in_logfont):
14405 * xdisp.c (calc_pixel_width_or_height):
14406 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14407 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14409 2013-03-20 Kenichi Handa <handa@gnu.org>
14411 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14412 to 1 (temporary workaround until a bug related to ASCII
14413 optimization is fixed).
14415 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14417 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14418 Signal error if window is not internal. Adjust docstring.
14419 (delete_all_child_windows): Use combination_limit to save the buffer.
14420 (Fset_window_configuration): Adjust accordingly.
14421 * print.c (syms_of_print): Initialize debugging output not here...
14422 (init_print_once): ...but in a new function here.
14423 * lisp.h (init_print_once): Add prototype.
14424 * emacs.c (main): Add call to init_print_once. Adjust comments.
14426 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14428 * window.c (window_resize_check, window_resize_apply)
14429 (window_from_coordinates, recombine_windows, set_window_buffer)
14430 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14431 (Fsplit_window_internal, Fdelete_window_internal)
14432 (freeze_window_starts): Use bool for booleans.
14433 * window.h (window_frame_coordinates, resize_frame_windows)
14434 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14436 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14438 * dispnew.c (bitch_at_user): Use `user-error'.
14440 2013-03-17 Ken Brown <kbrown@cornell.edu>
14442 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14443 as return type of image_background. (Bug#13981)
14444 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14446 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14448 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14449 (ns_select): Don't return with result uninitialized.
14451 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14454 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14456 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14457 directories. If filename is nil, get directory name (Bug#13932).
14458 Use getFilename and getDirectory.
14459 (getFilename, getDirectory): New methods for EmacsSavePanel and
14461 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14463 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14465 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14467 2013-03-15 Kenichi Handa <handa@gnu.org>
14469 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14470 (adjust_after_replace): Make it back to static. Delete the third
14471 arg text_at_gap_tail. Cancel the code for handling it.
14473 * coding.h (struct coding_system): New member eol_seen.
14475 * coding.c (detect_ascii): New function.
14476 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14477 when the source bytes are actually scanned. On detecting for
14478 coding_category_utf_8_auto, call detect_ascii instead of scanning
14479 source bytes directly.
14480 (produce_chars): Call insert_from_gap with the new arg 0.
14481 (encode_coding): Likewise.
14482 (decode_coding_gap): Control ASCII optimization by the variable
14483 disable_ascii_optimization instead of #ifndef .. #endif.
14484 Deccode EOL format according to coding->eol_seen.
14485 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14488 * lisp.h (adjust_after_replace): Cancel externing it.
14489 (insert_from_gap): Adjust prototype.
14491 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14493 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14494 FULLSCREEN_MAXIMIZED. (Bug#13935)
14496 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14498 * region-cache.c (find_cache_boundary, move_cache_gap)
14499 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14500 Simplify debugging check and convert to eassert. Adjust comment.
14501 (pp_cache): Put under ENABLE_CHECKING.
14503 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14505 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14506 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14507 and WM_ACTIVATEAPP.
14508 (w32fullscreen_hook): If the frame is visible, reset
14509 f->want_fullscreen flag after changing the frame size. If the
14510 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14513 2013-03-13 Daniel Colascione <dancol@dancol.org>
14515 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14516 too so that these builds can use Cygwin's file conversion
14517 functions. (We've been building and linking cygw32.o all along
14518 and just not using it.)
14520 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14522 File synchronization fixes (Bug#13944).
14523 * Makefile.in (LIB_FDATASYNC): New macro.
14525 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14526 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14527 Don't worry about HAVE_FSYNC, since a substitute fsync is
14528 available if the system lacks one.
14529 (Fwrite_regin): Retry fsync if interrupted.
14531 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14533 * w32term.c (w32_read_socket): If the Emacs frame is being
14534 activated, call w32fullscreen_hook, to make sure the new frame
14535 dimensions are in effect. (Bug#13937)
14537 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14539 * xdisp.c (init_iterator): Simplify because both character and byte
14540 positions are either specified or -1. Add eassert. Adjust comment.
14541 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14542 character and byte positions can be obtained from marker.
14544 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14546 Static checking by Sun C 5.12.
14547 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14548 * bytecode.c (exec_byte_code):
14549 * dispnew.c (init_display):
14551 * fileio.c (Fsubstitute_in_file_name):
14552 * keyboard.c (Fevent_convert_list):
14553 * keymap.c (Fsingle_key_description):
14554 * term.c (maybe_fatal, fatal):
14555 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14556 * xsmfns.c (Fhandle_save_session):
14557 Omit unreachable code.
14558 * keymap.c (map_keymap_char_table_item): Cast void * to
14559 a function pointer type; the C Standard requires this.
14561 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14562 Include <sys/param.h> unconditionally, as that works elsewhere and
14563 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14564 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14567 See ChangeLog.12 for earlier changes.
14569 ;; Local Variables:
14573 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14575 This file is part of GNU Emacs.
14577 GNU Emacs is free software: you can redistribute it and/or modify
14578 it under the terms of the GNU General Public License as published by
14579 the Free Software Foundation, either version 3 of the License, or
14580 (at your option) any later version.
14582 GNU Emacs is distributed in the hope that it will be useful,
14583 but WITHOUT ANY WARRANTY; without even the implied warranty of
14584 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14585 GNU General Public License for more details.
14587 You should have received a copy of the GNU General Public License
14588 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.