1 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3 Use XGetMotionEvents to ask the last mouse motion time from X server.
4 * xterm.c (X_MOTION_HISTORY): Default to 1.
5 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8 Ifdef away legacy code.
9 (XTmouse_position, x_scroll_bar_report_motion):
10 Use x_last_mouse_movement_time.
11 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
14 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
16 * msdos.c (last_mouse_window): Move to...
17 (dos_rawgetc): ...this function and adjust comment.
18 * nsterm.m (last_window): Rename to last_mouse_window, move to...
19 (mouseMoved): ...this function and adjust comment.
20 * w32term.c (last_window): Likewise with...
21 (w32_read_socket): ...this function.
22 * xterm.c (last_window): Likewise with...
23 (handle_one_xevent): ...this function.
25 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
27 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
28 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
29 (handle_one_xevent): ...to here.
30 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
33 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
35 * msdos.c (IT_set_terminal_window): Remove no-op.
36 (initialize_msdos_display): Adjust terminal setup.
37 * w32console.c (w32con_set_terminal_window): Remove no-op.
38 (initialize_w32_display): Adjust terminal setup.
39 * w32term.c (w32_set_terminal_window): Remove no-op.
40 (w32_create_terminal): Adjust terminal setup.
41 * xterm.c (XTset_terminal_window): Remove no-op.
42 (x_create_terminal): Adjust terminal setup.
44 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
46 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
48 (ns_create_terminal): Adjust terminal setup.
49 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
51 (w32_create_terminal): Adjust terminal setup.
52 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
54 (x_create_terminal): Adjust terminal setup.
56 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
58 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
59 (CLIP_TEXT_POS_FROM_MARKER): New macro.
60 * dispnew.c (buffer_posn_from_coords):
61 * window.c (Fwindow_end, displayed_window_lines):
62 * xdisp.c (redisplay_mode_lines): Use it.
64 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
66 * fontset.c (face_for_char): Check char in the current face font first
67 if HAVE_NS (Bug#15138).
69 2013-08-31 Martin Rudalics <rudalics@gmx.at>
71 * window.c (temp_output_buffer_show): Make sure window returned
72 by display_buffer is live (Bug#15213).
74 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
76 Minor cleanup to avoid forward declarations.
77 * coding.h (struct ccl_spec): Remove forward declaration.
78 * composite.h (toplevel): Include font.h.
79 (struct composition_it, struct face, struct font_metrics):
80 Remove forward declaration.
81 * dispextern.h (struct image, struct atimer): Likewise.
82 * emacsgtkfixed.h (struct frame): Likewise.
83 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
84 * font.h (struct font_driver, struct font, struct glyph_string)
85 (struct face): Remove forward declaration.
86 * fontset.h (struct face, struct font): Likewise.
87 * frame.h (toplevel): Style cleanup.
88 (enum output_method): Move to...
89 * termhooks.h (enum output_method): ...here.
90 (struct glyph, struct frame, struct ns_display_info)
91 (struct x_display_info, struct w32_display_info):
92 Remove forward declaration.
93 * xterm.h (toplevel): Include termhooks.h.
94 (struct font, struct window, struct glyph_matrix, struct frame)
95 (struct input_event, struct face, struct image): Remove forward
97 * gtkutil.h (struct _widget_value): Likewise.
98 * keyboard.h (toplevel): Include termhooks.h.
99 (struct input_event): Remove forward declaration.
101 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
103 * intervals.c (set_point_from_marker): New function.
104 * editfns.c (Fgoto_char):
105 * process.c (Finternal_default_process_filter):
106 * window.c (select_window_1): Use it.
107 * buffer.h (set_point_from_marker): Add prototype.
109 2013-08-29 Eli Zaretskii <eliz@gnu.org>
111 * w32.c (term_winsock): Call release_listen_threads before calling
113 (_sys_wait_accept): Wait for accept event in a loop with a finite
114 timeout, instead of waiting indefinitely. Will hopefully avoid
115 hanging during exit because WSACleanup deadlocks waiting for the
116 event object to be released. (Bug#14333)
118 * w32proc.c (release_listen_threads): New function, signals all
119 the reader threads that listen for connections to stop waiting.
121 * w32.h (release_listen_threads): Add prototype.
123 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
125 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
126 field of new marker (for sanity and safety).
127 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
128 anyway because XMISCTYPE is a function and can't be an lvalue).
130 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
132 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
133 (x_after_update_window_line, x_scroll_bar_create):
134 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
135 (handle_one_xevent, x_clear_frame_area):
136 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
137 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
138 * xterm.h (x_clear_area): Adjust prototype.
140 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
142 Hook scanning and indentation functions to find_newline. This helps
143 to avoid duplicated code and renders more respect to newline cache.
144 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
145 * cmds.c (Fforward_line):
146 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
147 Use find_newline and avoid unnecessary point movements.
148 * search.c (scan_newline): Implement on top of find_newline.
150 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
152 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
153 scoped code (bug#11258).
155 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
157 * nsterm.m (last_window): New variable.
158 (EV_TRAILER2): New macro.
159 (EV_TRAILER): Call EV_TRAILER2.
160 (mouseMoved:): Add support for mouse-autoselect-window
161 on nextstep (Bug#6888).
163 2013-08-28 Andreas Schwab <schwab@suse.de>
165 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
166 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
167 Remove unused macro definitions.
168 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
169 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
170 Only define if emacs.
172 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
174 Prefer enum glyph_row_area to int where appropriate.
175 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
177 (window_box, window_box_width, window_box_left, window_box_left_offset)
178 (window_box_right, window_box_right_offset): Adjust prototypes.
179 * xdisp.c (window_box, window_box_width, window_box_left)
180 (window_box_left_offset, window_box_right, window_box_right_offset):
181 Use enum glyph_row_area. Adjust users and tweak comment where needed.
182 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
183 * nsterm.m (ns_clip_to_row):
184 * w32term.c (w32_clip_to_row):
185 * xterm.c (x_clip_to_row): Likewise.
187 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
189 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
190 (Fprevious_overlay_change): Fast path for buffer with no overlays.
192 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
194 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
195 for portability to hosts where /bin/sh has problems.
197 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
199 Redesign redisplay interface to drop global output_cursor.
200 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
201 (toplevel): Remove declaration of output_cursor.
202 (set_output_cursor, x_cursor_to): Remove prototype.
203 * window.h (struct window): New member output_cursor.
204 (output_cursor_to): New function to replace RIF member.
205 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
206 (update_text_area, set_window_cursor_after_update): Use it.
207 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
208 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
209 * nsterm.m (ns_update_window_begin, ns_update_window_end):
210 * w32term.c (x_update_window_begin, x_update_window_end):
211 * xterm.c (x_update_window_begin, x_update_window_end):
212 Adjust to use per-window output cursor.
214 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
216 Simplify SELECT_TYPE-related code.
217 Like EMACS_TIME, this portability layer is no longer needed, since
218 Emacs has been using fd_set as a portability layer for some time.
219 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
220 (SELECT_TYPE): Remove. All uses changed to fd_set.
221 (fd_set) [!FD_SET]: New typedef.
223 Simplify EMACS_TIME-related code.
224 This portability layer is no longer needed, since Emacs has been
225 using struct timespec as a portability layer for some time.
226 * atimer.h, buffer.h, dispextern.h, xgselect.h:
227 Include <time.h> rather than "systime.h"; that's all that's needed now.
228 * dispnew.c: Include <timespec.h> rather than "systime.h";
229 that's all that's needed now.
230 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
231 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
233 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
234 LOG10_TIMESPEC_RESOLUTION.
235 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
236 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
237 (make_emacs_time): Remove. All used changed to make_timespec.
238 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
239 (current_timespec): Rename from current_emacs_time. All uses changed.
240 (add_emacs_time): Remove. All uses changed to timespec_add.
241 (sub_emacs_time): Remove. All uses change dot timespec_sub.
242 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
243 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
244 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
245 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
246 (current_timespec): Rename from current_emacs_time. All uses changed.
247 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
248 changed to timespec_cmp.
249 * xgselect.c: Include <timespec.h>, since our .h files don't.
251 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
253 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
254 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
255 Remove the leftovers.
256 * gtkutil.c (toplevel): Do not declare Qxft but include
258 * image.c (toplevel): Do not declare Vlibrary_cache because
259 it's already done in lisp.h.
261 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
263 * lisp.h (Mouse_HLInfo): Move from here...
264 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
265 (reset_mouse_highlight): New function.
266 * msdos.c (dos_set_window_size, IT_update_begin)
267 (internal_terminal_init):
268 * nsterm.m (ns_update_window_end, x_free_frame_resources)
269 (ns_initialize_display_info):
270 * w32console.c (initialize_w32_display):
271 * w32term.c (x_update_window_end, x_free_frame_resources)
272 (w32_initialize_display_info):
273 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
274 * window.c (Fdelete_other_windows_internal):
275 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
276 * termchar.h (toplevel):
277 * xterm.h (toplevel): Include dispextern.h.
279 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
281 Fix minor problems found by static checking.
282 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
283 (expect): Avoid nested-if warning.
284 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
285 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
286 * nsterm.h, nsterm.m (ns_select):
287 * xgselect.c, xgselect.h (xg_select):
288 Adjust signature to better match pselect's.
289 * nsterm.m (ns_select):
290 Don't set *TIMEOUT, since pselect doesn't.
291 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
292 diagnostic about assigning const char * to it.
293 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
295 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
297 * lread.c (substitute_object_recurse): Handle hash-tables as well
300 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
302 Fix unlikely core dump in init_tty, and simplify terminfo case.
303 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
304 The old version incorrectly dumped core if malloc returned a
305 buffer containing only non-NUL bytes.
306 (init_tty): Do not allocate or free termcap buffers; the
307 struct does that for us now.
308 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
309 (struct tty_display_info): Define members termcap_term_buffer and
310 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
311 use them. Allocate them directly in struct rather than indirectly
312 via a pointer, to simplify init_tty.
314 * frame.c (check_minibuf_window): Initialize 'window' properly,
315 so that Emacs reliably aborts later if 'window' is not initialized.
317 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
319 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
320 of VoidSymbol (Bug#15154).
322 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
324 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
325 mouse_face_beg_y and mouse_face_end_y.
326 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
327 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
328 Adjust users and update comment where appropriate.
330 2013-08-26 Martin Rudalics <rudalics@gmx.at>
332 * frame.c (check_minibuf_window): New function.
333 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
334 Call check_minibuf_window (Bug#15183).
336 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
338 * window.h (struct window): Replace last_cursor with last_cursor_vpos
339 because this is the only last cursor data we need to keep and consult.
340 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
341 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
344 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
346 Fix recovering from possible decompression error.
347 Since insert_from_gap doesn't always move point, we can't use PT as
348 the position where the partially decompressed data ends, and
349 should count how many bytes was produced so far.
350 * decompress.c (struct decompress_unwind_data): Add nbytes member.
351 (unwind_decompress): Really delete partially uncompressed data.
352 (Fzlib_decompress_region): Take decompressed data size into account.
354 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
356 * syntax.c (init_syntax_once): Adjust comment and do an early
357 initialization of Qchar_table_extra_slots just once...
358 * casetab.c (init_casetab_once):
359 * category.c (init_category_once):
360 * character.c (syms_of_character):
361 * coding.c (syms_of_coding):
362 * xdisp.c (syms_of_xdisp): ...and omit it here.
364 2013-08-24 Eli Zaretskii <eliz@gnu.org>
366 * xdisp.c (get_next_display_element): Don't apply to characters
367 from a display vector the logic of setting it->end_of_box_run_p
368 suitable for characters from a buffer. (Bug#15175)
370 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
371 to handle directories, rather than '_utime' which doesn't.
374 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
376 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
377 or fullscreen (Bug#14627).
379 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
381 System-dependent integer overflow fixes.
382 * process.c (Fset_process_window_size): Signal an error if
383 the window size is outside the range supported by the lower level.
384 * sysdep.c (set_window_size): Return negative on error,
385 nonnegative on success, rather than -1, 0, 1 on not in system,
386 failure, success. This is simpler. Caller changed.
387 (serial_configure): Remove unnecessary initialization of local.
388 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
389 size fits in unsigned long; this isn't true on some 32-bit hosts.
390 Avoid buffer overrun if some future version of /proc/meminfo has a
391 variable name longer than 20 bytes.
392 (system_process_attributes) [__FreeBSD__]:
393 Don't assume hw.availpages fits in 'int'.
395 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
397 Don't let very long directory names overrun the stack.
398 Fix some related minor problems involving "//", vfork.
399 * callproc.c (encode_current_directory): New function.
400 (call_process): Don't append "/"; not needed.
401 * fileio.c (file_name_as_directory_slop): New constant.
402 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
403 this can save the caller having to alloca.
404 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
405 Use SAFE_ALLOCA, not alloca.
406 (directory_file_name, Fexpand_file_name): Leave leading "//"
407 alone, since it can be special even on POSIX platforms.
408 * callproc.c (call_process):
409 * process.c (Fformat_network_address):
410 * sysdep.c (sys_subshell):
411 Use encode_current_directory rather than rolling our own.
412 (create_process): No need to encode directory; caller does that now.
413 * process.h (encode_current_directory): New decl.
414 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
415 Rework to avoid 'goto xyzzy;'.
417 2013-08-23 Eli Zaretskii <eliz@gnu.org>
419 * xdisp.c (handle_face_prop): If the default face was remapped use
420 the remapped face for strings from prefix properties. (Bug#15155)
422 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
424 Minor cleanup for redisplay interface and few related functions.
425 * frame.h (enum text_cursor_kinds): Move from here...
426 * dispextern.h (enum text_cursor_kinds): ...to here.
427 (toplevel): Drop unnecessary declarations.
428 (struct redisplay_interface): Use bool and enum text_cursor_kinds
429 in update_window_end_hook and draw_window_cursor functions.
430 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
431 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
432 * w32term.c (x_update_window_end,w32_draw_window_cursor):
433 * xterm.c (x_update_window_end, x_draw_window_cursor):
434 * xdisp.c (display_and_set_cursor, update_window_cursor)
435 (update_cursor_in_window_tree, x_update_cursor): Use bool and
436 enum text_cursor_kinds where appropriate.
438 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
440 Redesign redisplay interface to drop updated_row and updated_area.
441 * dispextern.h (updated_row, updated_area): Remove declaration.
442 (struct redisplay_interface): Pass glyph row and row area parameters
443 to write_glyphs, insert_glyphs and clear_end_of_line functions.
444 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
446 * dispnew.c (updated_row, updated_area): Remove.
447 (redraw_overlapped_rows, update_window_line): Adjust user.
448 (update_marginal_area, update_text_area): Likewise. Pass updated row
449 as a parameter. Prefer enum glyph_row_area to int where appropriate.
450 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
453 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
455 * process.c (flush_pending_output): Remove stub.
458 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
460 * callproc.c: Fix race that killed background processes (Bug#15144).
461 (call_process): New arg TEMPFILE_INDEX. Callers changed.
462 Record deleted process-id in critical section, not afterwards.
463 Don't mistakenly kill process created by a call-process invocation
464 that discards output and does not wait.
466 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
468 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
469 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
470 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
471 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
472 to shut up compiler in mark_object.
473 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
475 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
477 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
478 We can't portably rely on PTY_OPEN doing that, even if
479 it calls posix_openpt with O_CLOEXEC.
481 2013-08-20 Kenichi Handa <handa@gnu.org>
483 * character.c (string_char): Improve commentary.
485 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
487 * image.c (SIGNATURE_DIGESTSIZE): Remove.
488 (struct animation_cache): Make signature a flexible array member.
489 All uses changed. This is a tad slower but may insulate us better
490 from future changes to ImageMagick.
492 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
494 * image.c: Shrink memory needed for animation cache.
495 (SIGNATURE_DIGESTSIZE): New constant.
496 (struct animation_cache): Make 'signature' a fixed size array of bytes.
497 (imagemagick_create_cache): Copy the signature. This saves
498 several KB of memory that ImageMagick wastes per signature.
499 Don't bother updating the update_time, as the caller does that now.
500 (imagemagick_prune_animation_cache): Don't destroy the signature, as
501 it's a fixed size struct member now.
502 (imagemagick_get_animation_cache): Always destroy the signature,
503 as it's now imagemagick_create_cache's responsibility to copy it.
504 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
505 and use memcmp rather than strcmp.
506 eassert that ImageMagick returns a signature of the specified length.
508 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
510 * image.c (imagemagick_get_animation_cache): Don't segfault on
512 (imagemagick_get_animation_cache): Revert to previous definition
513 so that it actually works. But keep the memory leak fix.
514 (imagemagick_get_animation_cache): Fix memory leak.
516 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
518 * image.c: Fix animation cache signature memory leak.
519 Fix some other minor performance problems while we're at it.
520 (imagemagick_create_cache): Clear just the members that
521 need clearing. Don't set update_time, as caller does that now.
522 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
523 Simplify by using pointer-to-pointer instead of a prev pointer.
524 (imagemagick_prune_animation_cache): Use make_emacs_time rather
525 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
526 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
527 it's already a copy. Free the signature probe unless it's cached.
529 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
530 This was introduced by my 2013-08-12 fix for Bug#15035.
532 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
534 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
535 (imagemagick_prune_animation_cache): Now static.
537 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
539 * image.c (imagemagick_get_animation_cache): Don't segfault when
542 2013-08-18 Ken Brown <kbrown@cornell.edu>
544 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
545 static heap if ENABLE_CHECKING is defined.
546 (max_bss_sbrk_ptr): New variable.
548 (report_sheap_usage): Report maximum static heap usage instead of
549 ending static heap usage.
551 2013-08-17 Eli Zaretskii <eliz@gnu.org>
553 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
554 of zlib_initialized according to the results of calling
557 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
559 * image.c: Implement an ImageMagick per-image cache.
560 (imagemagick_get_animation_cache): Fix a double-free error.
561 (imagemagick_load_image): Remove the ping_wand code, which only
562 apparently saved time on invalid animated images, and slowed down
563 everything else. Optimise for the common case.
565 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
567 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
569 * editfns.c (insert_before_markers): Mention overlay in the doc string.
571 * marker.c (set_marker): Remove documentation of undefined behavior.
573 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
575 * image.c (imagemagick_compute_animated_image): Animate correctly
576 when sub-images are smaller than the main image.
577 (imagemagick_compute_animated_image): Setting the iterator row to
578 zero is apparently not allowed.
579 (imagemagick_compute_animated_image): Allow images that say they
580 have sub-images that are bigger than the main image, but just crop
583 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
585 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
587 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
589 * image.c (imagemagick_compute_animated_image): Respect the GIF
592 2013-08-15 Ken Brown <kbrown@cornell.edu>
594 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
595 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
598 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
600 Fix minor problems found by static checking.
601 * frame.c (delete_frame):
602 * xdisp.c (next_element_from_display_vector):
603 Avoid uninitialized local.
604 * image.c (imagemagick_compute_animated_image): Port to C89.
605 Prefer usual GNU indentation style for loops.
606 Be more careful about bizarrely large sizes, by using ptrdiff_t
609 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
611 Fix infinite frame selection loop (Bug#15025).
612 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
614 2013-08-15 Eli Zaretskii <eliz@gnu.org>
616 * xdisp.c (compute_window_start_on_continuation_line):
617 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
618 to make sure we end up setting the window start at the leftmost
619 visible character of the display line. This avoids funky
620 horizontal shifting because the window start is not kept on the
621 same position. (Bug#15090)
622 (next_element_from_display_vector): Support 'box' face attribute
623 in the face definitions of a display vector. (Bug#15099)
625 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
627 * image.c (imagemagick_compute_animated_image): Implement animated
629 (imagemagick_compute_animated_image): Fix some compilation
630 warnings. Implement a very simple cache to make the animation
631 usable at all, but it should be replaced with a per-image cache.
633 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
635 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
636 to do `for' loops over alist values.
637 * buffer.h (FOR_EACH_BUFFER):
638 * process.c (FOR_EACH_PROCESS): Use it.
639 (handle_child_signal, status_notify, Fget_buffer_process)
640 (kill_buffer_processes): Use FOR_EACH_PROCESS.
642 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
644 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
645 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
646 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
647 to xzalloc and so avoid redundant call to memset.
648 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
649 members because it is allocated with xzalloc and so already zeroed.
651 2013-08-14 Ken Brown <kbrown@cornell.edu>
653 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
656 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
658 Utility function and macro to copy Lisp string to C string.
659 * lisp.h (xlispstrdupa): New macro.
660 (xlispstrdup): New prototype.
661 * alloc.c (xlispstrdup): New function.
662 * callint.c (Fcall_interactively):
663 * fileio.c (Ffile_name_directory, Fexpand_file_name)
664 (Fsubstitute_in_file_name):
665 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
666 * image.c (x_create_bitmap_from_file):
667 * w32term.c (w32_term_init):
668 * xterm.c (x_term_init): Use xlispstrdup.
670 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
672 * image.c (imagemagick_load_image): Make animated pictures work.
673 There's still some problems with background color settings, though
676 * decompress.c (unwind_decompress): Always restore point.
678 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
680 * marker.c (set_marker): Reformat documentation.
682 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
684 * xdisp.c (cursor_type_changed): Now static.
686 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
687 Use changed. This avoids the need to call xmalloc and for the
688 caller to call xfree, and avoids memory leaks in some situations.
690 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
692 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
693 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
694 (redisplay_window): If window_end_valid is cleared due to non-zero
695 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
696 so do not call to try_cursor_movement for that window.
698 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
700 * window.h (struct window): Convert window_end_pos and
701 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
702 (wset_window_end_pos, wset_window_end_vpos): Remove.
703 * dispnew.c (adjust_glyph_matrix):
704 * window.c (Fwindow_end, replace_window, set_window_buffer)
706 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
707 (set_vertical_scroll_bar, redisplay_window, try_window)
708 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
709 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
710 (note_mouse_highlight): Adjust users.
711 (try_cursor_movement): Likewise. Convert old precondition to eassert.
714 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
716 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
717 * image.c (imagemagick_filename_hint): Use `const char *' and
718 prefer SSDATA to SDATA to avoid warnings.
720 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
722 Cleanup window fringes, margins and scroll bars adjustments.
723 * window.c (set_window_fringes, set_window_margins)
724 (set_window_scroll_bars, apply_window_adjustment): New functions.
725 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
726 (Fset_window_scroll_bars): Use them.
728 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
730 * window.h (struct window): Convert scroll_bar_width
731 from Lisp_Object to integer. Adjust comment.
732 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
734 * window.c (wset_scroll_bar_width): Remove.
735 (make_window): Initialize scroll_bar_width.
736 (Fsplit_window_internal): Use direct assignment.
737 (Fset_window_configuration, save_window_save):
738 Convert Lisp_Object to integer and back where appropriate.
739 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
740 bar was actually changed, and mention this in docstring.
742 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
744 * decompress.c: Minor simplifications.
745 (Fzlib_decompress_region): Don't bother verifying
746 that avail_out <= UINT_MAX, as that was confusing.
747 Mention the restriction in a comment instead.
748 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
750 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
752 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
753 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
755 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
757 * image.c (imagemagick_filename_hint): Check for errors in the
760 2013-08-13 Eli Zaretskii <eliz@gnu.org>
762 * window.c (Fwindow_margins): Return nil when there's no marginal
763 area, as per the documented API.
765 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
766 Fmake_vector, as scroll bar's struct members are not all Lisp
767 objects now. This avoids crashes in GC.
769 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
770 bool, so its address could be taken.
772 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
774 * image.c (imagemagick_filename_hint): New function to possibly
775 apply `image-content-type-suffixes'.
776 (imagemagick_load_image): Use it.
778 2013-08-13 Eli Zaretskii <eliz@gnu.org>
780 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
781 if loading zlib failed.
783 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
785 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
786 2013-08-13 checkin below. Change bool to BOOL, rule is:
787 All Obj-C code uses BOOL, except for interfaces callable from C.
789 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
791 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
793 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
794 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
795 bool instead of BOOL.
796 * w32term.h (struct scroll_bar): Convert fringe_extended_p
797 from Lisp_Object to bitfield. Adjust comment.
798 * w32term.c (x_scroll_bar_create): Adjust user.
799 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
800 * xterm.c (XTset_vertical_scroll_bar): Likewise.
801 Use bool for boolean.
802 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
803 to `unsigned int' when defining a bitfield.
805 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
807 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
809 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
811 * window.h (struct window): Convert left_margin_cols and
812 right_margin_cols from Lisp_Objects to integers. Adjust comment.
813 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
814 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
816 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
818 (showing_window_margins_p, update_window_line, update_frame_1):
819 * fringe.c (draw_fringe_bitmap_1):
820 * xdisp.c (window_box_width): Adjust users.
821 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
822 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
823 Use direct assignment.
824 (Fset_window_configuration, save_window_save, Fwindow_margins):
825 Convert Lisp_Object to integer and back where appropriate.
826 (Fset_window_margins): Adjust user. Return t if any margin
827 was actually changed, and mention this in docstring.
829 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
831 * syntax.c (forward_word):
832 * cmds.c (forward_char, backward_char): Mention the optional argument.
834 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
836 * window.h (struct window): Convert left_fringe_width
837 and right_fringe_width from Lisp_Objects to integers.
839 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
840 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
841 * window.c (wset_left_fringe_width, wset_right_fringe_width):
843 (make_window): Initialize new integer fields to -1.
844 (Fsplit_window_internal): Use direct assignment.
845 (Fset_window_configuration, save_window_save):
846 Convert Lisp_Object to integer and back where appropriate.
847 (Fset_window_fringes): Adjust user. Return t if any fringe
848 was actually changed, and mention this in docstring.
850 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
852 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
853 * nsfns.m (x_set_cursor_type):
854 * w32fns.c (x_set_cursor_type):
855 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
856 * xdisp.c (set_frame_cursor_types): ...but in common code.
858 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
860 * font.c (clear_font_cache): New function, stripped from...
861 (Fclear_font_cache): ...here, which now uses the function
862 above. Adjust comment.
863 * font.h (clear_font_cache): Add prototype.
864 * xfaces.c (clear_face_cache): Use clear_font_cache.
866 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
868 * window.c (Fset_window_start): Compare `w', not `window' because
869 `w' might not be equal to `window' after call to decode_live_window.
871 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
873 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
874 This fixes a problem introduced by the Bug#15035 patch
875 when using GPG. Reported by Herbert J. Skuhra.
877 2013-08-12 Eli Zaretskii <eliz@gnu.org>
879 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
880 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
883 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
885 * decompress.c (Fzlib_decompress_region): Support zlib
886 decompression, too, and rename.
888 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
890 Minor zlib configuration tweaks.
891 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
892 Don't assume presence of fn_inflateInit2_ zlib internal function.
894 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
896 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
897 include the zlib prefix.
899 2013-08-12 Eli Zaretskii <eliz@gnu.org>
901 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
902 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
903 define static variables that are pointers to zlib functions to be
905 (init_zlib_functions) [WINDOWSNT]: New function.
906 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
908 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
909 macros instead of invoking the zlib functions directly.
910 (syms_of_decompress): DEFSYM Qzlib_dll.
911 Staticpro Szlib_available_p.
913 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
915 Avoid looping over all frame windows to freeze and unfreeze.
916 * window.h (struct window): Drop frozen_window_start_p.
917 (freeze_window_starts): Drop prototype.
918 * frame.h (struct frame): New frozen_window_starts flag.
919 (FRAME_WINDOWS_FROZEN): New macro.
920 * window.c (freeze_window_start, freeze_window_starts):
922 (select_window, replace_window): Adjust users.
923 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
924 (window_frozen_p): New function.
925 (redisplay_window): Use it.
927 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
929 Fix some fd issues when running subprocesses (Bug#15035).
930 Fix bugs that can leak files or file descriptors on errors.
931 Don't unlink open temp files, as that's hard for users to diagnose
932 when things go awry (e.g., temp disk exhausted).
933 Don't bother to lock temp files. Check for invalid recursion.
934 * callproc.c (synch_process_fd): Remove. All uses removed.
935 (synch_process_tempfile): New var or macro.
936 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
938 (record_kill_process): New arg, the temp name. All callers changed.
939 (delete_temp_file): Now just a simple wrapper around unlink.
940 (call_process_kill): New arg, the call_process_fd array.
941 Close them all. Clear synch_process_pid. Remove the temp file,
942 or arrange for it to be removed.
943 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
944 that's been moved to synch_process_tempfile. Caller changed.
945 Do not remove the tempfile; that's now call_process_kill's
947 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
948 call_process_kill; the caller now does that.
949 (call_process_cleanup): Do not close the process fd; that's now
950 call_process_kill's responsibility.
951 (Fcall_process): Implement via new function call_process, which
952 has most of the old body of Fcall_process, but with a different API.
953 (call_process): New function that does not open or close filefd if
954 it is nonnegative. Record which fds need to be closed, and let
955 call_process_kill close (and remove the tempfile, on MSDOS) on error.
956 Signal an error if invoked recursively (could be done via a hook).
957 Simplify creation of the tempfile in the MSDOS case.
958 Don't create the output file until after checking for the executable.
959 Report any failure to open /dev/null.
960 Don't open /dev/null for writing twice; once is enough.
961 Don't create pipe if all output is being discarded or sent to file.
962 Don't worry about setting up the coding system or reading from the
963 pipe if all output is being discarded.
964 Hoist fd_error local into top level, to lessen block nesting.
965 Don't record deleted pid here; now done by Fcall_process_region.
966 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
967 and note its success in synch_process_tempfile.
968 Do not leak resources when child_setup fails.
969 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
970 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
971 (create_temp_file): Now returns open fd, with an additional
972 Lisp_Object * argument to return the name. All callers changed.
973 Do not close the file; rewind it instead, and leave it open for
974 the caller. Do not lock the temp file. Unwind-protect the file
975 and the file-descriptor.
976 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
977 If an asynchrounous process, record it here, not in call_process.
978 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
979 * eval.c (set_unwind_protect): New function.
980 * fileio.c (write_region): New function, generalized from the
981 old Fwrite_region. Do not lock temp files.
982 (Fwrite_region): Use it.
983 * lisp.h (set_unwind_protect, write_region): New decls.
984 * process.c: Include <verify.h>.
985 (make_process): Mark fds as initially closed.
986 (deleted_pid_list): Now a list of pid-filename pairs.
988 (close_process_fd): New function.
989 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
990 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
991 New constants. Verify that their number matches PROCESS_OPEN_FDS.
992 (create_process, create_pty, Fmake_serial_process)
993 (server_accept_connection): Record which fds need to be closed,
994 and let deactivate_process close them.
995 (Fmake_network_process): Do not discard the unwind-protect
996 until it's safe to do so.
997 (deactivate_process): Close the fds opened by create_process etc.
998 (Fprocess_send_eof): Adjust to new way of recording open fds.
999 Report an error if /dev/null can't be opened, instead of aborting.
1000 * process.h (PROCESS_OPEN_FDS): New constant.
1001 (struct Lisp_Process): New member open_fds.
1002 (record_kill_process, record_deleted_pid): Adjust signatures.
1003 (record_deleted_pid): Move decl here ...
1004 * syswait.h (record_deleted_pid): ... from here.
1006 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1008 * decompress.c: Fix bugs with large buffers and weird inputs.
1009 Tune a bit. Reindent as per usual Emacs style.
1010 (BUFFER_SIZE): Remove.
1011 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1012 more than UINT_MAX bytes. Decompress into the gap instead of into
1013 an auto buffer, as this should avoid copying. Return nil if
1014 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1015 set immediate_quit; we shouldn't trust zlib code that much.
1017 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1019 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1020 errors, and really move the gap to where we want it.
1022 * lisp.h: Include decompress.c support.
1024 * emacs.c (main): Include decompress.c support.
1026 * Makefile.in: Include -lz if present.
1028 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1030 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1031 (initWithTitle:): Initialize frame to 0.
1032 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1033 (fillWithWidgetValue:frame:): Rename from
1034 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1036 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1037 fillWithWidgetValue:frame:
1039 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1040 remove memory leak warnings.
1042 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1043 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1046 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1047 (x_activate_menubar): Update the whole menu.
1048 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1049 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1050 current event is not NSSystemDefined (Bug#15001).
1051 Call ns_check_menu_open only if trackingMenu is 2.
1052 (menuDidClose:): New method, decrease trackingMenu.
1053 (fillWithWidgetValue:setDelegate:): New method.
1054 (fillWithWidgetValue:): Call the above.
1056 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1058 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1060 Omit some unnecessary casts.
1061 Many of these go back to the old pre-C89 days, when they may have
1062 been needed, but we've been assuming C89 or later for a while now.
1063 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1064 (live_float_p, live_misc_p, live_vector_p):
1065 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1066 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1067 (defvar_per_buffer):
1068 * callint.c (Fcall_interactively):
1069 * doc.c (Fsubstitute_command_keys):
1070 * filelock.c (get_boot_time):
1071 * frame.c (xrdb_get_resource):
1072 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1073 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1074 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1075 (menuitem_highlight_callback, menu_destroy_callback)
1076 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1077 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1078 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1079 (xg_tool_bar_help_callback, tb_size_cb):
1080 * image.c (xpm_alloc_color, png_read_from_memory)
1081 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1082 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1084 * keymap.c (describe_map):
1085 * nsfns.m (Fns_display_monitor_attributes_list):
1086 * nsmenu.m (process_dialog:):
1087 * nsterm.m (hold_event):
1088 * process.c (wait_reading_process_output):
1089 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1090 * scroll.c (do_direct_scrolling, scrolling_1):
1091 * termcap.c (tgetent):
1092 * window.c (check_window_containing, add_window_to_list)
1093 (freeze_window_starts):
1094 * xdisp.c (compare_overlay_entries, vmessage):
1095 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1096 (x_get_monitor_attributes_xrandr)
1097 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1098 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1099 * xfont.c (xfont_match, xfont_open):
1100 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1101 (menubar_selection_callback, menu_position_func)
1102 (popup_selection_callback, create_and_show_popup_menu)
1103 (dialog_selection_callback, create_and_show_dialog):
1104 * xrdb.c (x_get_string_resource):
1106 * xsmfns.c (x_session_check_input):
1107 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1108 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1109 (xaw_jump_callback, xaw_scroll_callback):
1110 Omit unnecessary casts.
1112 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1114 Minor string-length refactoring.
1115 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1116 * frame.c (make_monitor_attribute_list):
1117 Prefer build_string to strlen + make_string.
1119 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1121 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1122 don't check minor_code (Bug#14417).
1124 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1126 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1127 vertical positions instead. This avoids calling MATRIX_ROW with
1128 row numbers that are possibly beyond valid limits. (Bug#15064)
1130 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1132 Use xstrdup and build_unibyte_string where applicable.
1133 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1134 * xfns.c (x_window):
1135 * xrdb.c (x_get_customization_string):
1136 * xterm.c (xim_initialize):
1137 * w32fns.c (w32_window): Use xstrdup.
1138 (w32_display_monitor_attributes_list):
1139 * emacs.c (init_cmdargs):
1140 * keyboard.c (PUSH_C_STR):
1141 * nsfont.m (nsfont_open):
1142 * sysdep.c (system_process_attributes):
1143 * w32.c (system_process_attributes):
1144 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1146 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1148 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1149 variables of these types so that GDB would know about them, as aid
1150 for debugging fatal exceptions. (Bug#15024) See also
1151 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1154 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1156 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1157 larger than the NSWindow (Bug#14934).
1159 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1161 Redesign redisplay interface to drop global variable updated_window.
1162 Always pass currently updated window as a parameter to update routines.
1163 * dispextern.h (updated_window): Remove declaration.
1164 (struct redisplay_interface): Pass window parameter to
1165 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1166 and after_update_window_hook.
1167 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1169 * dispnew.c (updated_window): Remove.
1170 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1171 (update_window_line): Adjust to match redisplay interface changes.
1172 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1173 (ns_scroll_run, ns_after_update_window_line):
1174 * w32term.c (x_update_window_begin, x_update_window_end)
1175 (x_after_update_window_line, x_scroll_run):
1176 * xterm.c (x_update_window_begin, x_update_window_end)
1177 (x_after_update_window_line, x_scroll_run):
1178 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1179 Likewise. Adjust comments where appropriate.
1180 (x_cursor_to): Simplify because this is always called during window
1181 update (but install debugging check anyway).
1182 (expose_window): Check must_be_updated_p flag to see whether this
1183 function is called during window update.
1185 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1187 Do not reset window modification event counters excessively.
1188 These leftovers and poor man's tricky methods to catch extra
1189 redisplay's attention are no longer needed.
1190 * frame.c (set_menu_bar_lines_1):
1191 * minibuf.c (read_minibuf_unwind):
1192 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1193 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1194 (window_scroll_line_based, Fset_window_configuration):
1195 * xdisp.c (redisplay_window): Do not reset last_modified and
1196 last_overlay_modified counters.
1198 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1200 * xselect.c (x_send_client_event): Set send_event and serial, memset
1201 data.l as it might be bigger than data.b. Use 24 bit mask to
1202 XSendEvent (Bug#15034).
1204 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1207 for TTY frames that are not the top frame on their console.
1210 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1212 * w32term.c (w32fullscreen_hook): Really maximize frame when
1213 asked for (Bug#14841).
1215 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1217 Prefer selected_window to Fselected_window, likewise for frames.
1218 * buffer.c (Fbuffer_swap_text):
1219 * data.c (Fvariable_binding_locus):
1220 * window.c (run_window_configuration_change_hook): Adjust users.
1221 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1222 Use decode_live_frame.
1224 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1226 Be more careful if selected window shows the buffer other than current,
1227 use window_outdated only if this is not so. This change should also
1228 address some weird issues discussed in Bug#13012.
1229 * window.h (window_outdated): New prototype.
1230 * window.c (window_outdated): Now here. Convert from static and
1231 always assume window's buffer.
1232 (Fwindow_end, Fwindow_line_height): Use it.
1233 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1234 and always assume window's buffer.
1235 (redisplay_window): Adjust user.
1236 (redisplay_internal): Call to reconsider_clip_changes once and
1237 check whether mode line should be updated only if selected window
1238 shows current buffer.
1239 (run_window_scroll_functions): Use eassert for debugging check.
1240 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1242 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1244 * window.c (window_scroll, window_scroll_pixel_based)
1245 (window_scroll_line_based): Use bool for booleans.
1247 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1249 * process.c: Fix minor off-by-one issues in descriptor counts.
1250 This shouldn't fix any real bugs, but it cleans up the code a bit.
1251 (max_process_desc, max_input_desc): -1, not 0, means none.
1253 (delete_input_desc): New function.
1254 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1255 (deactivate_process): Scan backwards when recomuting max_process_desc;
1256 that should be faster.
1257 (init_process_emacs): Initialize max_input_desc.
1259 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1261 Use region cache to speedup bidi_find_paragraph_start.
1262 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1263 Rename cache_long_line_scans to cache_long_scans.
1264 * buffer.c (bset_cache_long_line_scans): Rename to
1265 bset_cache_long_scans.
1266 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1267 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1269 (syms_of_buffer): Rename cache-long-line-scans to
1270 cache-long-scans. Adjust docstring.
1271 * search.c (newline_cache_on_off):
1272 * indent.c (width_run_cache_on_off): Adjust users.
1273 * bidi.c (bidi_paragraph_cache_on_off): New function.
1274 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1275 * insdel.c (prepare_to_modify_buffer):
1276 Invalidate bidi_paragraph_cache if enabled.
1278 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1280 Invalidate region caches only if buffer text is going to be changed.
1281 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1282 (modify_text): ...new prototype.
1283 (prepare_to_modify_buffer_1): New prototype.
1284 * textprop.c (modify_region): Rename to...
1285 (modify_text_properties): ...new function.
1286 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1287 (Fremove_list_of_text_properties): Adjust users.
1288 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1289 (modify_text): ...new function.
1290 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1291 (prepare_to_modify_buffer_1): ...new function.
1292 * casefiddle.c (casify_region):
1293 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1294 (Ftranspose_regions): Use modify_text.
1296 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1298 * lisp.mk (lisp): Add nadvice.elc.
1300 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1302 New macro to iterate over live buffers similar to frames.
1303 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1304 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1305 Declare buffer-related variables here to offload lisp.h.
1306 * buffer.c (Vbuffer_alist): Adjust comment.
1307 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1308 (other_buffer_safely):
1309 * data.c (store_symval_forwarding):
1310 * dispnew.c (Fframe_or_buffer_changed_p):
1311 * fileio.c (Fdo_auto_save):
1312 * filelock.c (unlock_all_files):
1313 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1315 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1317 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1318 * callproc.c (create_temp_file):
1319 * filelock.c (create_lock_file):
1320 Assume mkostemp, since it's now provided by Gnulib.
1322 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1324 * w32.c (mkostemp): New function.
1325 (mktemp): Remove, no longer used. Most of the code reused in
1326 mkostemp. (Bug#15015)
1327 (mktemp): Don't undef.
1329 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1331 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1332 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1333 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1334 (free_glyph_pool, check_glyph_memory): Likewise for
1335 all users. Adjust comments where appropriate.
1337 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1339 * composite.h: Minor fixups.
1340 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1341 to fix a misspelling, and change it to an inline function while
1342 we're at it (it need not be a macro). All uses changed.
1343 (composition_method, composition_valid_p):
1344 Rewrite to avoid assignments in if-conditions.
1346 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1348 Do not use global Lisp_Object in composition macros.
1349 * composite.h (composition_temp): Remove declaration.
1350 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1351 (composition_method, composition_valid_p): ...inline functions.
1352 (compose_region): Remove the leftover.
1353 * composite.c (composition_temp): Remove.
1354 (run_composition_function, update_compositions)
1355 (composition_compute_stop_pos, composition_adjust_point)
1356 (Ffind_composition_internal):
1357 * coding.c (handle_composition_annotation):
1358 * xdisp.c (handle_composition_prop, check_point_in_composition):
1359 Related users changed.
1361 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1363 Drop FRAME_PTR typedef.
1364 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1365 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1366 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1367 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1368 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1369 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1370 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1371 All related users changed.
1373 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1375 * eval.c (default_toplevel_binding): New function.
1377 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1378 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1379 (syms_of_eval): Export them.
1380 * data.c (Fdefault_value): Micro cleanup.
1381 * term.c (init_tty): Use "false".
1383 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1385 Fix X GC leak in GTK and raw (no toolkit) X ports.
1386 * xterm.c (x_free_frame_resources): If white and black relief
1387 GCs are allocated, always free them here.
1388 * xfns.c (x_make_gc): Omit redundant initialization.
1389 * widget.c (create_frame_gcs): Remove the leftover.
1390 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1391 in x_free_frame_resources.
1393 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1395 * nsterm.m (windowWillResize:toSize:): Only change title if
1396 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1398 (viewDidEndLiveResize): New method.
1400 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1401 inside NS_IMPL_COCOA.
1403 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1405 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1406 Do not check whether undo is enabled because record_insert and
1407 record_delete does that themselves.
1409 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1411 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1412 member which is not really used any more.
1413 (FRAME_XIC_BASE_FONTNAME): Remove.
1414 * xfns.c (xic_free_fontset): Adjust user.
1415 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1416 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1417 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1418 (xdialog_show): Use eassert for debugging check.
1419 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1421 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1423 * fileio.c, fns.c (merge): Move extern decl from here ...
1424 * lisp.h (merge): ... to here.
1426 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1428 Fix last font-related change.
1429 * w32font.h (w32font_list_internal, w32font_match_internal):
1431 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1432 (uniscribe_list_family): Adjust to match font API change.
1433 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1434 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1436 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1438 * frame.h (FRAME_MOUSE_UPDATE):
1439 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1440 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1442 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1444 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1445 * font.h (struct font_driver): Change list, match, and list_family
1446 functions to accept struct frame * as first arg.
1447 * font.c (font_score, font_compare, font_sort_entities):
1449 (font_sort_entities, font_list_entities, font_select_entity):
1450 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1451 match font API change.
1452 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1453 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1454 * ftxfont.c (ftxfont_list, ftxfont_match):
1455 * xftfont.c (xftfont_list, xftfont_match):
1456 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1457 * w32font.c (w32font_list, w32font_match, w32font_list):
1458 (w32font_list_internal, w32_font_match_internal): Likewise.
1459 * xfaces.c (Fx_family_fonts): Adjust user.
1461 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1463 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1464 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1465 only if HAVE_X_WINDOWS is in use.
1466 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1467 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1468 * w32term.c (x_wm_set_icon_position): Likewise.
1469 * w32fns.c (x_icon): Adjust user.
1471 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1473 * xterm.c (last_mouse_press_frame): Remove the
1474 leftover which is not really used any more.
1475 (handle_one_xevent, syms_of_xterm): Adjust users.
1476 (x_flush): Call XFlush once per each X display, not frame.
1477 This is better because this code always unconditionally skips
1478 non-X frames in Vframe_list and issues the only XFlush if we
1479 have more than one X frame on the same X display.
1480 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1481 Use bool for booleans.
1482 (x_draw_glyph_string_background, cvt_string_to_pixel):
1483 (cvt_pixel_dtor): Drop unnecessary prototypes.
1484 * xterm.h (x_display_ok): Adjust prototype.
1486 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1488 Drop unnecessary functions that deals with frame pixel size.
1489 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1490 (x_pixel_height): Drop prototypes.
1491 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1492 (x_pixel_height): Drop implementations.
1493 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1494 which should be always valid for window frame.
1495 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1496 * w32menu.c (Fx_popup_dialog):
1497 * xmenu.c (Fx_popup_dialog): Likewise for both.
1499 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1501 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1502 frame parameters and call to Fmodify_frame_parameters just once.
1503 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1504 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1505 and mention nil frame in docstring.
1507 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1509 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1510 (x_figure_window_size): Likewise. Adjust to return long.
1511 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1512 (toplevel): Move Qterminal_live_p to...
1513 * terminal.c (toplevel): ...here, make it static, and...
1514 (syms_of_terminal): ...DEFSYM here.
1515 * frame.h (Qterminal_live_p): Remove declaration.
1516 (make_frame, x_figure_window_size): Adjust prototype.
1517 * nsfns.m (Fx_create_frame): Use long for window flags.
1519 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1521 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1522 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1523 Do not assume that emacs_close (INT_MAX) is a no-op.
1525 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1527 * xfaces.c (make_face_cache): For struct face_cache, prefer
1528 xmalloc to xzalloc and so avoid redundant call to memset.
1529 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1531 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1533 * fringe.c (draw_window_fringes, update_window_fringes)
1534 (compute_fringe_widths):
1535 * w32term.c (x_draw_glyph_string):
1536 * window.c (candidate_window_p, Frecenter):
1537 * xfaces.c (realize_basic_faces, realize_default_face)
1538 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1539 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1540 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1541 * xmenu.c (Fx_menu_bar_open_internal):
1542 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1543 * xsettings.c (xft_settings_event):
1544 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1545 Use bool for booleans. Adjust style and comments where
1547 * dispextern.h (draw_window_fringes, update_window_fringes)
1548 (compute_fringe_widths):
1549 * xterm.h (x_had_errors_p): Adjust prototype.
1551 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1553 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1554 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1556 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1558 * fns.c (toplevel): Remove comment before Fsafe_length because
1561 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1563 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1565 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1567 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1568 frame which got the message is still alive, before dereferencing
1569 its pointer. (Bug#14970)
1571 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1572 be a live window, before using it as such. (Bug#14970)
1574 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1576 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1577 w32_detect_focus_change instead of doing part of its job by hand.
1578 This fixes the problem whereby FOCUS_OUT events were not sent to
1581 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1583 * process.c (Fprocess_list): Doc fix.
1585 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1586 being re-exposed only if it didn't ask to become visible.
1587 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1588 was previously iconified. (Bug#14841)
1589 (x_iconify_frame): Mark the frame iconified.
1591 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1593 Fix minor problems found by static checking.
1594 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1595 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1597 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1599 * eval.c (set_specpdl_old_value): New function.
1600 (unbind_to): Minor simplification.
1601 (get_backtrace_frame): New function.
1602 (Fbacktrace_frame): Use it. Add `base' argument.
1603 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1604 (syms_of_eval): Export backtrace-eval.
1605 * xterm.c (x_focus_changed): Simplify.
1607 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1609 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1611 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1613 * xdisp.c (redisplay_window): Instead of moving point out of
1614 scroll margin, reject the force_start method, and try scrolling
1615 instead. (Bug#14780)
1617 2013-07-24 Ken Brown <kbrown@cornell.edu>
1619 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1622 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1624 * eval.c (Fprogn): Do not check that BODY is a proper list.
1625 This undoes the previous change. The check slows down the
1626 interpreter, and is not needed to prevent a crash. See
1627 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1629 2013-07-23 Glenn Morris <rgm@gnu.org>
1631 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1633 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1635 Port to GNU/Linux systems with tinfo but not ncurses.
1636 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1637 to decide whether ncurses is being used. Without this change,
1638 GCC complains about tgetent not being declared, on a system
1639 that has tinfo installed but ncurses not installed.
1641 * eval.c (Fprogn): Check that BODY is a proper list.
1643 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1644 * data.c (Fsetq_default):
1645 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1646 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1648 Tune by taking advantage of the fact that ARGS is always a list
1649 when a function is declared to have UNEVALLED args.
1651 * emacsgtkfixed.c: Port to GCC 4.6.
1652 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1654 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1656 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1657 here to silence compiler warnings.
1659 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1661 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1662 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1663 from messing up Emacs's 'struct frame' (Bug#14923).
1665 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1667 * alloc.c (make_save_ptr_ptr): Define this function.
1668 It was inadvertently omitted. It's needed only if
1669 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1671 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1673 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1674 frame have focus (Bug#14895).
1676 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1678 Avoid vfork-related deadlock more cleanly.
1679 * callproc.c (child_setup): When the child's exec fails, output
1680 the program name, as that's more useful. Use O_NONBLOCK to avoid
1682 * process.c (create_process_1): Remove; no longer needed.
1683 (create_process): Remove timer hack; no longer needed, now that
1684 the child avoids deadlock.
1686 2013-07-20 Glenn Morris <rgm@gnu.org>
1688 * image.c (Fimage_flush): Fix doc typo.
1690 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1692 Fix array bounds violation when pty allocation fails.
1693 * process.c (PTY_NAME_SIZE): New constant.
1694 (pty_name): Remove static variable; it's now auto.
1695 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1696 Take pty_name as an arg rather than using a static variable.
1697 All callers changed.
1698 (create_process): Recover pty_flag from process, not from volatile local.
1699 (create_pty): Stay inside array even when pty allocation fails.
1700 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1702 * lread.c (Fload): Avoid initialization only when lint checking.
1703 Mention that it's needed only for older GCCs.
1705 2013-07-20 Kenichi Handa <handa@gnu.org>
1707 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1708 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1710 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1712 * lread.c (Fload): Avoid uninitialized warning.
1714 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1716 Fix some minor file descriptor leaks and related glitches.
1717 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1718 (create_lock_file): Use write, not emacs_write.
1719 * image.c (slurp_file, png_load_body):
1720 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1721 (server_accept_connection):
1722 Don't leak an fd on memory allocation failure.
1723 * image.c (slurp_file): Add a cheap heuristic for growing files.
1724 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1725 as that's what the other routines do. Maybe input need not be
1726 blocked at all, but it's better to be consistent.
1727 Avoid undefined behavior when strlen is zero.
1729 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1730 (NSTATICS): Now a constant; doesn't need to be a macro.
1732 2013-07-19 Richard Stallman <rms@gnu.org>
1734 * coding.c (decode_coding_utf_8): Add simple loop for fast
1735 processing of ASCII characters.
1737 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1739 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1741 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1743 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1744 unportable 'struct x_display_info'.
1745 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1748 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1750 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1751 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1753 (system_process_attributes): Prefer plain char to unsigned char
1754 when either will do. Clean up properly if interrupted or if
1755 memory allocations fail. Don't assume sscanf succeeds.
1756 Remove no-longer-needed workaround to stop GCC from whining.
1757 Read command-line once, instead of multiple times. Check read status a
1760 Fix obscure porting bug with varargs functions.
1761 The code assumed that int is treated like ptrdiff_t in a vararg
1762 function, which is not a portable assumption. There was a similar
1763 -- though these days less likely -- porting problem with various
1764 assumptions that pointers of different types all smell the same as
1765 far as vararg functions is conserved. To make this problem less
1766 likely in the future, redo the API to use varargs functions.
1767 * alloc.c (make_save_value): Remove this vararg function.
1768 All uses changed to ...
1769 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1770 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1772 (make_save_ptr): Rename from make_save_pointer, for consistency with
1773 the above. Define only on platforms that need it. All uses changed.
1775 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1777 * keyboard.c: Try to fix typos in previous change.
1778 (DISPLAY_LIST_INFO): New macro.
1779 (kbd_buffer_get_event): Do not access members that are not present
1780 in X11. Revert inadvertent change of "!=" to "=".
1782 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1784 * keyboard.c (kbd_buffer_get_event):
1785 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1786 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1788 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1790 * filelock.c: Fix unlikely file descriptor leaks.
1791 (get_boot_time_1): Rework to avoid using emacs_open.
1792 This doesn't actually fix a leak, but is better anyway.
1793 (read_lock_data): Use read, not emacs_read.
1795 * doc.c: Fix minor memory and file descriptor leaks.
1796 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1797 (get_doc_string, Fsnarf_documentation):
1798 Fix file descriptor leak on error.
1800 * term.c: Fix minor fdopen-related file descriptor leaks.
1801 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1802 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1804 * charset.c: Fix file descriptor leaks and errno issues.
1806 (load_charset_map_from_file): Don't leak file descriptor on error.
1807 Use plain record_xmalloc since the allocation is larger than
1808 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1810 * eval.c (record_unwind_protect_nothing):
1811 * fileio.c (fclose_unwind):
1813 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1814 The replacement doesn't block input, but that no longer seems
1817 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1819 * lread.c: Fix file descriptor leaks and errno issues.
1820 (Fload): Close some races that leaked fds or streams when 'load'
1822 (Fload, openp): Report error number of last nontrivial failure to open.
1823 ENOENT counts as trivial.
1824 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1826 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1827 now that the function is always called with a nonnegative arg.
1828 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1829 All uses replaced with ...
1830 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1832 A few more minor file errno-reporting bugs.
1833 * callproc.c (Fcall_process):
1834 * doc.c (Fsnarf_documentation):
1835 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1836 * process.c (set_socket_option):
1837 Don't let a constructor trash errno.
1838 * doc.c: Include <errno.h>.
1840 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1842 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1844 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1846 Fix w32 bug with call-process-region (Bug#14885).
1847 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1848 to Fcall_process when the input is empty. This simplifies the
1849 code a bit. It makes no difference on POSIXish platforms but
1850 apparently it fixes a bug on w32.
1852 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1853 * fileio.c (close_file_unwind): Don't close if FD is negative;
1854 this can happen when unwinding a zapped file descriptor.
1855 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1856 in case Emacs runs out of memory between the two unwind-protects.
1857 Don't trash errno when closing FD.
1858 Zap the FD in the specpdl when closing it, instead of deferring
1859 the removal of the unwind-protect; this fixes a bug where a child
1860 function unwinds the stack past us.
1862 New unwind-protect flavors to better type-check C callbacks.
1863 This also lessens the need to write wrappers for callbacks,
1864 and the need for make_save_pointer.
1865 * alloca.c (free_save_value):
1866 * atimer.c (run_all_atimers):
1868 * alloc.c (safe_alloca_unwind):
1869 * atimer.c (unwind_stop_other_atimers):
1870 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1871 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1872 * minibuf.c (choose_minibuf_frame_1):
1873 * process.c (make_serial_process_unwind):
1874 * xdisp.h (pop_message_unwind):
1875 * xselect.c (queue_selection_requests_unwind):
1876 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1877 * alloca.c (record_xmalloc):
1878 Prefer record_unwind_protect_ptr to record_unwind_protect with
1880 * alloca.c (Fgarbage_collect):
1881 Prefer record_unwind_protect_void to passing a dummy.
1882 * buffer.c (restore_buffer):
1883 * window.c (restore_window_configuration):
1884 * xfns.c, w32fns.c (do_unwind_create_frame)
1885 New wrapper. All record-unwind uses of wrappee changed.
1886 * buffer.c (set_buffer_if_live):
1887 * callproc.c (call_process_cleanup, delete_temp_file):
1888 * coding.c (code_conversion_restore):
1889 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1890 * editfns.c (save_excursion_restore)
1891 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1892 (save_restriction_restore):
1893 * eval.c (restore_stack_limits, un_autoload):
1894 * fns.c (require_unwind):
1895 * keyboard.c (recursive_edit_unwind, tracking_off):
1896 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1897 * macros.c (pop_kbd_macro, restore_menu_items):
1898 * nsfns.m (unwind_create_frame):
1899 * print.c (print_unwind):
1900 * process.c (start_process_unwind):
1901 * search.c (unwind_set_match_data):
1902 * window.c (select_window_norecord, select_frame_norecord):
1903 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1904 (fast_set_selected_frame):
1905 * xfns.c, w32fns.c (unwind_create_tip_frame):
1906 Return void, not a dummy Lisp_Object. All uses changed.
1907 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1908 * callproc.c (call_process_kill):
1909 * fileio.c (restore_point_unwind, decide_coding_unwind)
1910 (build_annotations_unwind):
1911 * insdel.c (Fcombine_after_change_execute_1):
1912 * keyboard.c (read_char_help_form_unwind):
1913 * menu.c (unuse_menu_items):
1914 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1915 * sound.c (sound_cleanup):
1916 * xdisp.c (unwind_redisplay):
1917 * xfns.c (clean_up_dialog):
1918 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1919 Accept no args and return void, instead of accepting and returning
1920 a dummy Lisp_Object. All uses changed.
1921 * cygw32.c (fchdir_unwind):
1922 * fileio.c (close_file_unwind):
1923 * keyboard.c (restore_kboard_configuration):
1924 * lread.c (readevalllop_1):
1925 * process.c (wait_reading_process_output_unwind):
1926 Accept int and return void, rather than accepting an Emacs integer
1927 and returning a dummy object. In some cases this fixes an
1928 unlikely bug when the corresponding int is outside Emacs integer
1929 range. All uses changed.
1930 * dired.c (directory_files_internal_unwind):
1931 * fileio.c (do_auto_save_unwind):
1932 * gtkutil.c (pop_down_dialog):
1933 * insdel.c (reset_var_on_error):
1934 * lread.c (load_unwind):
1935 * xfns.c (clean_up_file_dialog):
1936 * xmenu.c, nsmenu.m (pop_down_menu):
1937 * xmenu.c (cleanup_widget_value_tree):
1938 * xselect.c (wait_for_property_change_unwind):
1939 Accept pointer and return void, rather than accepting an Emacs
1940 save value encapsulating the pointer and returning a dummy object.
1942 * editfns.c (Fformat): Update the saved pointer directly via
1943 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1944 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1945 (unwind_body): New function.
1946 (record_unwind_protect): First arg is now a function returning void,
1947 not a dummy Lisp_Object.
1948 (record_unwind_protect_ptr, record_unwind_protect_int)
1949 (record_unwind_protect_void): New functions.
1950 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1951 * fileio.c (struct auto_save_unwind): New type.
1952 (do_auto_save_unwind): Use it.
1953 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1954 * insdel.c (struct rvoe_arg): New type.
1955 (reset_var_on_error): Use it.
1956 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1958 (specbinding_func): Remove; there are now several such functions.
1959 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1960 (set_unwind_protect_ptr): New function.
1961 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1963 Be simpler and more consistent about reporting I/O errors.
1964 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1965 Say "Read error" and "Write error", rather than "I/O error", or
1966 "IO error reading", or "IO error writing", when a read or write
1968 * process.c (Fmake_network_process, wait_reading_process_output)
1969 (send_process, Fprocess_send_eof, wait_reading_process_output):
1970 Capitalize diagnostics consistently. Put "failed foo" at the
1971 start of the diagnostic, so that we don't capitalize the
1972 function name "foo". Consistently say "failed" for such
1974 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1975 All callers changed. This is so it can use report_file_error.
1976 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1977 diagnostics consistently as above.
1979 * fileio.c (report_file_errno): Fix errno reporting bug.
1980 If the file name is neither null nor a pair, package it up as a
1981 singleton list. All callers changed, both to this function and to
1982 report_file_error. This fixes a bug where the memory allocator
1983 invoked by list1 set errno so that the immediately following
1984 report_file_error reported the wrong errno value.
1986 Fix minor problems found by --enable-gcc-warnings.
1987 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1988 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1990 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1992 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1993 Set event->arg to Qt if switch-event shall be generated.
1994 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1996 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1998 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2001 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2002 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2003 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2004 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2005 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2006 and there is a focused frame.
2007 (head_table): Add focus-in and focus-out.
2008 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2009 bind to handle-focus-in/out.
2011 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2012 (Fhandle_switch_frame): Call Fhandle_focus_in.
2013 (syms_of_frame): defsubr handle-focus-in/out.
2015 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2017 Fix porting bug to older POSIXish platforms (Bug#14862).
2018 * sysdep.c (emacs_pipe): New function, that implements
2019 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2020 This should port better to CentOS 5 and to Mac OS X 10.6.
2021 All calls to pipe2 changed.
2023 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2024 This makes the code easier to read and the executable a bit smaller.
2025 Do not replace all calls to Fcons that happen to create lists,
2026 just calls that are intended to create lists. For example, when
2027 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2028 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2029 Similarly for list2 through list5.
2030 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2031 * bytecode.c (exec_byte_code):
2032 * callint.c (quotify_arg, Fcall_interactively):
2033 * callproc.c (Fcall_process, create_temp_file):
2034 * charset.c (load_charset_map_from_file)
2035 (Fdefine_charset_internal, init_charset):
2036 * coding.c (get_translation_table, detect_coding_system)
2037 (Fcheck_coding_systems_region)
2038 (Fset_terminal_coding_system_internal)
2039 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2040 * composite.c (update_compositions, Ffind_composition_internal):
2041 * dired.c (directory_files_internal, file_name_completion)
2043 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2044 * doc.c (Fsnarf_documentation):
2045 * editfns.c (Fmessage_box):
2047 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2048 (Feval, eval_sub, Ffuncall, apply_lambda):
2049 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2050 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2051 (Fset_file_times, Finsert_file_contents)
2052 (Fchoose_write_coding_system, Fwrite_region):
2053 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2054 * font.c (font_registry_charsets, font_parse_fcname)
2055 (font_prepare_cache, font_update_drivers, Flist_fonts):
2056 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2057 * frame.c (make_frame, Fmake_terminal_frame)
2058 (x_set_frame_parameters, x_report_frame_params)
2059 (x_default_parameter, Fx_parse_geometry):
2060 * ftfont.c (syms_of_ftfont):
2061 * image.c (gif_load):
2062 * keyboard.c (command_loop_1):
2063 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2064 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2065 (Fminor_mode_key_binding, accessible_keymaps_1)
2066 (Faccessible_keymaps, Fwhere_is_internal):
2067 * lread.c (read_emacs_mule_char):
2068 * menu.c (find_and_return_menu_selection):
2069 * minibuf.c (get_minibuffer):
2070 * nsfns.m (Fns_perform_service):
2071 * nsfont.m (ns_script_to_charset):
2072 * nsmenu.m (ns_popup_dialog):
2073 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2074 (Fx_own_selection_internal):
2075 * nsterm.m (append2):
2076 * print.c (Fredirect_debugging_output)
2077 (print_prune_string_charset):
2078 * process.c (Fdelete_process, Fprocess_contact)
2079 (Fformat_network_address, set_socket_option)
2080 (read_and_dispose_of_process_output, write_queue_push)
2081 (send_process, exec_sentinel):
2082 * sound.c (Fplay_sound_internal):
2083 * textprop.c (validate_plist, add_properties)
2084 (Fput_text_property, Fadd_face_text_property)
2085 (copy_text_properties, text_property_list, syms_of_textprop):
2086 * unexaix.c (report_error):
2087 * unexcoff.c (report_error):
2088 * unexsol.c (unexec):
2089 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2090 (Fformat_mode_line, syms_of_xdisp):
2091 * xfaces.c (set_font_frame_param)
2092 (Finternal_lisp_face_attribute_values)
2093 (Finternal_merge_in_global_face, syms_of_xfaces):
2094 * xfns.c (x_default_scroll_bar_color_parameter)
2095 (x_default_font_parameter, x_create_tip_frame):
2096 * xfont.c (xfont_supported_scripts):
2097 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2098 (menu_help_callback, xmenu_show):
2100 * xterm.c (set_wm_state):
2101 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2102 and similarly for list2 through list5.
2104 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2106 * callproc.c (Fcall_process_region): Fix minor race and tune.
2107 (create_temp_file): New function, with the temp-file-creation part
2108 of the old Fcall_process_region. Use Fcopy_sequence to create the
2109 temp file name, rather than alloca + build_string, for simplicity.
2110 Don't bother to block input around the temp file creation;
2111 shouldn't be needed. Simplify use of mktemp.
2112 Use record_unwind_protect immediately after creating the temp file;
2113 this closes an unlikely race where the temp file was not removed.
2114 Use memcpy rather than an open-coded loop.
2115 (Fcall_process_region): Use the new function. If the input is
2116 empty, redirect from /dev/null rather than from a newly created
2117 empty temp file; this avoids unnecessary file system traffic.
2119 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2121 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2122 Simplify by making this case like the other two. This is a bit
2123 slower on obsolete hosts, but the extra complexity isn't worth it.
2125 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2126 * process.c (create_process) [!DOS_NT]:
2127 Remove now-unnecessary calls to emacs_close.
2129 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2131 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2132 returning early. (Bug#14850)
2134 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2135 and inhibit-iso-escape-detection attributes of 'undecided'.
2138 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2140 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2141 Reported by Herbert J. Skuhra in
2142 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2144 Don't lose top specpdl entry when memory is exhausted.
2145 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2146 specpdl overflow here, to simplify callers; all callers changed.
2147 Always reserve an unused entry at the stack top; this avoids
2148 losing the top entry's information when memory is exhausted.
2150 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2152 Clean up errno reporting and fix some errno-reporting bugs.
2153 * callproc.c (Fcall_process):
2154 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2155 * process.c (create_process, Fmake_network_process):
2156 * unexaix.c (report_error):
2157 * unexcoff.c (report_error):
2158 Be more careful about reporting the errno of failed operations.
2159 The code previously reported the wrong errno sometimes.
2160 Also, prefer report_file_errno to setting errno + report_file_error.
2161 (Fcall_process): Look at openp return value rather than at path,
2162 as that's a bit faster and clearer when there's a numeric predicate.
2163 * fileio.c (report_file_errno): New function, with most of the
2164 old contents of report_file_error.
2165 (report_file_error): Use it.
2166 (Ffile_exists_p, Ffile_accessible_directory_p):
2167 Set errno to 0 when it is junk.
2168 * fileio.c (Faccess_file):
2169 * image.c (x_create_bitmap_from_file):
2170 Use faccessat rather than opening the file, to avoid the hassle of
2171 having a file descriptor open.
2172 * lisp.h (report_file_errno): New decl.
2173 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2176 * process.c (create_process, wait_reading_process_output) [AIX]:
2177 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2178 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2179 a multithreaded environment anyway).
2180 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2182 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2184 * image.c (x_find_image_file): Don't close a remote file handle.
2186 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2188 Fix races with threads and file descriptors.
2189 * callproc.c (Fcall_process_region):
2190 * dired.c (open_directory):
2191 * emacs.c (main, Fdaemon_initialized):
2192 * image.c (x_find_image_file):
2193 * inotify.c (Finotify_rm_watch):
2194 * lread.c (Flocate_file_internal):
2195 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2196 * term.c (term_mouse_moveto, init_tty):
2197 * termcap.c (tgetent):
2198 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2199 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2200 * unexhp9k800.c, unexmacosx.c (unexec):
2201 * callproc.c (Fcall_process_region):
2202 Use emacs_close, not close.
2203 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2204 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2205 and posix_close function on current platforms (which all lack them).
2206 (emacs_close): Use it. This should fix the races on GNU/Linux and
2207 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2208 and it should avoid closing random victim file descriptors on
2211 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2213 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2214 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2217 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2218 This is for .gdbinit xbacktrace.
2220 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2221 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2222 (emacs_set_tty): Now static.
2223 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2224 * term.c (tty_capable_p, tty_default_color_capabilities)
2225 (get_tty_terminal, term_mouse_movement)
2226 (handle_one_term_event, init_tty, maybe_fatal):
2227 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2228 (tgetent, scan_file, name_match, compare_contin):
2229 * terminal.c (get_terminal):
2230 Use bool for boolean.
2231 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2232 Prefer char to unsigned char if either will do.
2233 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2234 (tty_write_glyphs): Prefer int to unsigned.
2235 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2236 All callers changed.
2237 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2239 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2242 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2243 (B__dummy__): New dummy symbol, to pacify C89.
2244 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2245 they can't grok varargs macros.
2246 * dispnew.c (add_window_display_history)
2247 (add_frame_display_history):
2248 * print.c (print_object):
2249 * xdisp.c (debug_method_add):
2250 Use %p printf format only for void pointers.
2251 * emacs.c (usage_message): New constant, replacing ...
2252 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2253 (main): Adjust to usage reorg.
2254 * fns.c (syms_of_fns):
2255 * profiler.c (syms_of_profiler):
2256 Don't use non-constant struct initializers.
2257 * gnutls.h (gnutls_initstage_t):
2258 * lisp.h (enum Lisp_Fwd_Type):
2259 * lread.c (lisp_file_lexically_bound_p):
2260 * xsettings.c (anonymous enum):
2261 Remove trailing comma.
2262 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2263 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2264 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2266 * regex.c (const_re_char): New type, to pacify strict C89.
2267 All uses of 'const re_char' replaced to use it.
2268 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2269 with glibc when strict C89. This change is imported from gnulib.
2271 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2272 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2273 Omit GNU_LINUX implementation, since it requires long long.
2274 * xterm.c (x_draw_underwave):
2275 Do not assume the traditional order of struct's members.
2276 (x_term_init): Rewrite to avoid the need for non-constant structure
2279 Syntax cleanup, mostly replacing macros with functions.
2280 This removes the need for the syntax_temp hack.
2281 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2282 * syntax.c (SYNTAX_INLINE): New macro.
2283 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2284 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2285 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2286 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2287 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2288 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2289 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2290 Now constants, not macros.
2291 (syntax_temp) [!__GNUC__]: Remove.
2292 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2293 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2294 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2295 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2296 Move here from syntax.h; now functions, not macros. Except for the
2297 last function, these are static since only syntax.c uses them.
2298 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2299 All uses changed. Now a function, not a macro; use this fact
2300 to simplify the code.
2301 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2302 compiler bugs; no longer relevant.
2303 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2304 (SYNTAX_INLINE): New macro.
2305 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2306 for the new functions. Use bool for boolean member.
2307 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2308 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2309 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2310 (SETUP_BUFFER_SYNTAX_TABLE):
2311 Now extern inline functions, not macros.
2312 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2313 Remove; all uses replaced by implementation.
2314 (syntax_temp) [!__GNUC__]: Remove decl.
2315 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2317 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2319 * emacs.c (main): Fix syntax error.
2321 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2323 Timestamp fixes for undo (Bug#14824).
2324 * atimer.c (schedule_atimer):
2325 * fileio.c (Ffile_newer_than_file_p):
2326 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2327 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2328 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2329 (syms_of_fileio): Remove Sclear_visited_file_name.
2330 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2331 file doesn't exist; this avoids an ambiguity with negative timestamps.
2332 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2333 * systime.h (make_emacs_time, invalid_emacs_time):
2334 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2335 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2336 * undo.c (record_first_change): Push (visited-file-modtime) onto
2337 undo list rather than reimplementing it by hand, incorrectly.
2339 2013-07-09 Ken Brown <kbrown@cornell.edu>
2341 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2343 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2345 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2347 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2349 Handle errno and exit status a bit more carefully.
2350 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2351 number into an exit status. Instead, use EXIT_CANCELED.
2352 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2353 * callproc.c (relocate_fd):
2354 * emacs.c (close_output_streams, main):
2355 * process.c (create_process):
2356 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2357 Use emacs_perror for simplicity.
2358 * callproc.c (relocate_fd, main):
2359 * sysdep.c (sys_subshell):
2360 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2361 (shut_down_emacs): Use emacs_write, not write.
2362 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2363 * fileio.c (Fcopy_file, e_write):
2364 * nsterm.m (ns_select):
2365 * process.c (send_process):
2366 * sound.c (vox_write):
2367 Use emacs_write_sig, not emacs_write.
2368 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2369 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2371 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2373 (emacs_full_write): New function.
2374 (emacs_write): Rewrite to use it.
2375 (emacswrite_sig, emacs_perror): New functions.
2376 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2378 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2380 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2381 on NS even if it is present. Pixmap on NS is a void*.
2383 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2385 Port to Ubuntu 10 (Bug#14803).
2386 Problem reported by T.V. Raman.
2387 * process.c (close_on_exec, accept4, process_socket):
2388 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2390 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2392 * w32.c (sys_dup): Declare prototype.
2396 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2398 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2400 Make file descriptors close-on-exec when possible (Bug#14803).
2401 This simplifies Emacs a bit, since it no longer needs to worry
2402 about closing file descriptors by hand in some cases.
2403 It also fixes some unlikely races. Not all such races, as
2404 libraries often open files internally without setting
2405 close-on-exec, but it's an improvement.
2406 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2407 * callproc.c (Fcall_process) [!MSDOS]:
2408 * emacs.c (main) [!DOS_NT]:
2409 * nsterm.m (ns_term_init):
2410 * process.c (create_process):
2411 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2412 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2413 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2414 Prefer mkostemp with O_CLOEXEC to mkstemp.
2415 * callproc.c (relocate_fd) [!WINDOWSNT]:
2416 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2417 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2419 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2420 Make the resulting file descriptor close-on-exec.
2421 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2422 * lread.c (load_descriptor_list, load_descriptor_unwind):
2423 Remove; no longer needed. All uses removed.
2424 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2425 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2427 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2428 (Fmake_network_process, Fnetwork_interface_list):
2429 (Fnetwork_interface_info, server_accept_connection):
2430 Make newly-created socket close-on-exec.
2431 * sysdep.c (emacs_open, emacs_fopen):
2432 Make new-created descriptor close-on-exec.
2433 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2434 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2436 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2438 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2439 for NS_IMPL_GNUSTEP.
2441 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2443 Fix openp errno handling.
2444 * callproc.c (Fcall_process): Preserve openp errno around close.
2445 * lread.c (openp): Set errno when returning -1, as some callers
2448 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2450 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2452 * nsterm.h (NSSavePanel): Update comment.
2453 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2454 (ns_run_file_dialog): Declare.
2456 * nsfns.m: Remove panelOK.
2458 (ns_run_file_dialog): New function.
2459 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2460 event loop, so file dialog is popped up by ns_run_file_dialog, called
2461 by sendEvent (Bug#14578).
2462 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2464 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2466 * xdisp.c (default_line_pixel_height): New function.
2467 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2468 (try_cursor_movement, redisplay_window, try_window)
2469 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2471 * window.c (window_scroll_pixel_based):
2472 use default_line_pixel_height.
2474 * dispextern.h (default_line_pixel_height): Add prototype.
2476 * frame.c (x_set_line_spacing): Accept a float value for
2477 line-spacing parameter, per the documentation.
2479 * data.c (Fmultibyte_string_p): Doc fix.
2481 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2483 Use emacs_open more consistently when opening files.
2484 This handles EINTR more consistently now, and makes it easier
2485 to introduce other uniform changes to file descriptor handling.
2486 * src/systdio.h: New file.
2487 * src/buffer.c (mmap_init):
2488 * cygw32.c (chdir_to_default_directory):
2489 * dispnew.c (Fopen_termscript):
2490 * emacs.c (Fdaemon_initialized):
2491 * fileio.c (Fdo_auto_save):
2492 * image.c (slurp_file, png_load_body, jpeg_load_body):
2493 * keyboard.c (Fopen_dribble_file):
2495 * print.c (Fredirect_debugging_output):
2496 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2497 * termcap.c (tgetent):
2498 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2499 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2500 * w32term.c (w32_initialize) [CYGWIN]:
2501 * xfaces.c (Fx_load_color_file):
2502 Use emacs_open instead of plain open, and emacs_fopen instead of
2504 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2505 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2506 * callproc.c (default_output_mode): New constant.
2507 (Fcall_process): Use it to call emacs_open instead of plain creat.
2508 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2509 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2510 (emacs_fopen): New function.
2511 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2512 Include <lisp.h>, for emacs_open.
2513 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2515 Remove duplicate #include directives.
2516 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2518 Don't include stdio.h twice.
2519 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2520 Don't include sys/types.h or stdio.h twice.
2521 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2522 * lread.c: Don't include coding.h twice.
2523 * nsfont.m: Don't include frame.h twice.
2524 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2525 * ralloc.c: Don't include <unistd.h> twice.
2526 * xdisp.c: Don't include font.h twice.
2527 * xterm.c: Don't include fontset.h twice.
2528 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2530 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2532 Scale ImageMagick images more carefully.
2533 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2534 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2535 Be more careful about avoiding undefined behavior after
2536 integer overflow and division by zero.
2538 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2540 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2541 (syms_of_w32fns): DEFSYM them.
2542 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2543 (CCHDEVICENAME): Define macros if not defined.
2544 (struct MONITOR_INFO_EX): New struct.
2545 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2546 (enum_display_monitors_fn): New variable.
2547 (globals_of_w32fns): Initialize it.
2548 (Fx_display_pixel_width, Fx_display_pixel_height)
2549 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2550 multi-monitor setups in docstrings.
2551 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2552 screen size by primary monitor's millimeter per pixel.
2553 (w32_monitor_enum, w32_display_monitor_attributes_list)
2554 (w32_display_monitor_attributes_list_fallback)
2555 (Fw32_display_monitor_attributes_list): New functions.
2556 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2558 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2560 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2562 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2564 * fileio.c (Qfile_notify_error): New error symbol.
2566 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2567 * inotify.c (inotify_callback, symbol_to_inotifymask)
2568 (Finotify_add_watch, Finotify_rm_watch): Use it.
2569 (inotifyevent_to_event): Exchange order of cookie and file name.
2570 (Finotify_add_watch): Adapt docstring.
2572 * lisp.h (Qfile_notify_error): Declare.
2574 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2576 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2577 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2578 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2579 which did not work (see <http://bugs.gnu.org/14569#307>).
2580 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2581 && (!noninteractive || initialized)). This attempts to thread
2582 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2584 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2586 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2587 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2589 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2591 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2592 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2593 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2594 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2596 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2598 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2599 Define to __sys_siglist.
2601 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2603 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2604 word-wrap, so that overflow-newline-into-fringe would work in
2605 visual-line-mode. (Bug#2749)
2606 (move_it_in_display_line_to): When the last scanned display
2607 element fits exactly on the display line, and
2608 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2609 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2610 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2611 finding buffer position that corresponds to pixel coordinates,
2612 e.g. in buffer_posn_from_coords.
2614 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2616 * process.c (handle_child_signal): Call catch_child_signal if
2619 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2621 Don't convert function pointers to void * and back.
2622 It isn't portable C, and it's easy enough to avoid.
2623 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2624 (make_save_value): Add support for SAVE_FUNCPOINTER.
2625 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2626 * print.c (print_object):
2627 Distinguish function from object pointers.
2628 * lisp.h (SAVE_FUNCPOINTER): New constant.
2629 (SAVE_SLOT_BITS): Adjust to it.
2630 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2631 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2632 (voidfuncptr): New typedef.
2633 (struct Lisp_Save_Value): New member data[0].funcpointer.
2634 (XSAVE_FUNCPOINTER): New function.
2636 Simplify buildobj processing.
2637 * Makefile.in (buildobj.h): Make it a sequence of strings each
2638 followed by comma, rather than a single string. Put it into a
2639 .tmp file in case there's an error while generating it.
2640 (gl-stamp): Use .tmp for temp files.
2641 (mostlyclean): Clean .tmp files.
2642 * doc.c (buildobj): Move to just the routine that needs it.
2643 It's now an array of strings, so processing is simpler.
2645 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2647 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2648 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2649 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2650 Invoke malloc_enable_thread even when not interactive.
2651 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2652 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2653 in this case, since the underlying bug has now been fixed.
2655 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2657 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2658 unlinking it (bug#14691).
2660 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2662 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2663 before checking whether buffer is modified. This lets
2664 `kill-buffer-query-functions' cancel killing of the buffer or save
2665 its content before `kill-buffer' asks user the "Buffer %s
2666 modified; kill anyway?" question.
2668 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2670 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2671 Let the super performKeyEquivalent deal with them (Bug#14747).
2673 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2675 * widget.c (resize_cb): Remove unused local.
2677 Do not use GTK 3 if it exists but cannot be compiled.
2678 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2679 * xterm.c (x_error_handler) [!USE_GTK]:
2682 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2684 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2686 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2687 to the valid range of values. (Bug#14753)
2689 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2690 when moving point by using the current glyph matrix. This avoids
2691 the need to force redisplay when this function is called in a
2694 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2696 Fix minor problems found by static checking.
2697 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2698 Redo the latter's body to sidestep GCC parenthesization warnings.
2699 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2700 * coding.c (detect_coding, detect_coding_system):
2701 * coding.h (struct undecided_spec):
2702 Use bool for boolean.
2703 * image.c (QCmax_width, QCmax_height): Now static.
2704 * xdisp.c (Fmove_point_visually): Remove unused local.
2706 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2708 * xdisp.c (Fmove_point_visually): New function.
2710 2013-06-28 Kenichi Handa <handa@gnu.org>
2712 * coding.h (define_coding_undecided_arg_index): New enum.
2713 (coding_attr_index): New members
2714 coding_attr_undecided_inhibit_null_byte_detection,
2715 coding_attr_undecided_inhibit_iso_escape_detection,
2716 coding_attr_undecided_prefer_utf_8.
2717 (undecided_spec): New struct.
2718 (struct coding_system): New member `undecided' of the member
2721 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2722 (detect_coding): Likewise.
2723 (detect_coding_system): Likewise.
2724 (Fdefine_coding_system_internal): New coding system properties
2725 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2727 (syms_of_coding): Adjust for coding_arg_undecided_max.
2729 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2731 * image.c (x_from_xcolors): Remove unused local.
2733 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2735 Defer image data transfer between X client and server until actual
2738 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2741 * image.c (Destroy_Image): Remove.
2742 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2743 `mask_p', and `colors_p'. All uses changed.
2744 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2745 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2746 New macros for `flags' arg to x_clear_image_1.
2747 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2748 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2749 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2750 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2751 (image_get_x_image, image_unget_x_image): New functions or macros.
2752 (image_background, image_background_transparent, x_to_xcolors)
2753 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2754 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2755 instead of Destroy_Image.
2756 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2757 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2758 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2759 (imagemagick_load_image, svg_load_image): Use them instead of
2760 x_create_x_image_and_pixmap, and x_put_x_image followed by
2761 x_destroy_x_image, respectively.
2762 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2763 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2764 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2765 background_transparent fields.
2766 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2767 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2769 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2771 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2772 This mostly consists of undoing recent changes.
2773 * callproc.c (Fcall_process):
2774 * process.c (create_process):
2775 Do not worry about catching SIGCHLD here, undoing previous change.
2776 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2777 * process.c, process.h (catch_child_signal):
2778 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2779 * process.c (catch_child_handler): Don't worry about being called
2780 lazily and do not assume caller has blocked SIGCHLD, undoing
2781 previous change. Move first-time stuff back to
2782 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2783 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2784 set lib_child_handler if it's already initialized, which may
2785 help avoid problems on GNUStep.
2787 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2789 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2790 * callproc.c (Fcall_process):
2791 * process.c (create_process):
2792 Make sure SIGCHLD is caught before we fork,
2793 since Emacs startup no arranges to catch SIGCHLD.
2794 * process.c (lib_child_handler): Initialize to null, not to
2796 (catch_child_signal): Allow self to be called lazily.
2797 Do nothing if it's already been called.
2798 Assume caller has blocked SIGCHLD (all callers do now).
2799 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2800 just before it's really needed.
2801 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2802 since it hasn't been caught yet.
2804 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2806 * image.c (compute_image_size): New function to implement
2807 :max-width and :max-height.
2808 (imagemagick_load_image): Use it.
2810 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2812 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2813 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2815 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2816 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2817 the SIGCHLD handler, since the code is not atomic and (due to glib)
2818 signals may be arriving now.
2819 * sysdep.c (init_signals): Do not catch child signals here;
2820 'main' now does that later, at a safer time.
2822 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2824 Clean up SIGCHLD handling a bit (Bug#14569).
2825 * process.c, process.h (catch_child_signal):
2826 Now always extern, even if !NS_IMPL_GNUSTEP.
2827 * process.c (catch_child_signal): Move glib tickler here from
2828 init_process_emacs, so that it's done earlier in Emacs
2829 initialization. Also move the noninteractive && !initialized
2830 check here from init_process_emacs. This is all a bit cleaner for
2831 GNUish platforms, and I hope it works around the Cygwin bug.
2832 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2833 that glib signal handling is tickled before glib creates threads.
2835 * process.c (wait_reading_process_output): Avoid int overflow
2836 when reading more than 2 GiB total from a process.
2838 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2840 * process.c (create_process): Handle a couple more cases,
2841 i.e., work even if new_argv and wait_child_setup[i] are cached.
2842 Use Fcall_process's style for volatile vars.
2844 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2846 * process.c (create_process): Mark PROCESS volatile.
2848 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2850 Use C99-style flexible array members if available.
2851 This avoids some subtle aliasing issues, which typically
2852 aren't a problem with GCC but may be a problem elsewhere.
2853 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2854 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2855 In either case, it uses a flexible array member rather than
2856 the old struct hack. All uses changed.
2857 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2858 Adjust to sdata reorganization.
2859 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2860 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2861 that ports better to pre-C99 non-GCC.
2862 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2863 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2864 as the latter has changed.
2865 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2866 and port better to pre-C99 GCC.
2867 * image.c (struct xpm_cached_color):
2868 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2869 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2870 Use FLEXIBLE_ARRAY_MEMBER.
2871 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2872 Move decl to top level so it gets checked against implementation.
2873 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2874 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2876 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2878 * syntax.c: Integer cleanups.
2879 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2880 All uses that need 0-or-2 changed to:
2881 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2882 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2883 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2884 (char_quoted, prev_char_comend_first, back_comment)
2885 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2886 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2887 Use bool for boolean.
2888 (update_syntax_table, skip_chars, skip_syntaxes):
2889 Prefer int to unsigned when either will do.
2890 (back_comment): Return boolean success flag, like forw_comment,
2891 instead of positive-or-minus-1 (which might have overflowed int anyway).
2892 Don't stuff ptrdiff_t into int.
2893 (syntax_spec_code, syntax_code_spec): Now const.
2894 (Fmatching_paren, scan_lists, scan_sexps_forward):
2895 Use enum syntaxcode for syntax code.
2896 (Fmatching_paren): Check that arg is a character, not just an integer.
2897 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2898 (Finternal_describe_syntax_value): Omit no-longer-needed
2900 (skip_chars): Use char, not unsigned char, when the distinction
2902 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2903 * bytecode.c (exec_byte_code):
2904 * syntax.c (syntax_spec_code, Fchar_syntax)
2905 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2907 * syntax.h (SYNTAX_WITH_FLAGS):
2908 Omit unnecessary casts.
2910 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2912 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2913 line dimensions here, to avoid race conditions with the main
2914 thread. (Bug#14062, bug#14630, bug#14669)
2916 * w32term.c (w32_draw_window_cursor): Compute the header line and
2917 mode line dimensions here.
2918 <w32_system_caret_window, w32_system_caret_hdr_height>:
2919 <w32_system_caret_mode_height>: New variables.
2921 * w32term.h: Declare them.
2923 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2925 * alloc.c (die): Move "assertion failed" string here ...
2926 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2927 COND when SUPPRESS_CHECKING. This shrinks the executable text
2928 size by 0.8% to 2.2% when configured with --enable-checking,
2929 depending on optimization flags (GCC 4.8.1 x86-64).
2931 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2933 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2935 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2936 base is 2; this is more accurate.
2938 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2940 * sound.c (string_default): Move to !WINDOWSNT section.
2941 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2943 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2945 * sound.c: Integer cleanups.
2946 Remove unnecessary forward decls.
2947 (struct sound_device): The 'file' member is now a Lisp_Object, not
2948 a char *, so that we needn't invoke alloca on a huge size.
2949 (Fplay_sound_internal): Adjust to this.
2950 (string_default): New function.
2951 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2952 Use it to adjust to the struct sound_device change.
2953 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2954 (be2hs) [0]: Remove.
2956 * syntax.c (skip_chars): Don't use uninitialized storage
2957 when searching a multibyte buffer for characters that are not in a
2958 unibyte string that contains non-ASCII characters.
2960 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2962 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2963 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2965 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2967 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2969 2013-06-18 Kenichi Handa <handa@gnu.org>
2971 * font.c (Ffont_spec): Signal an error for an invalid font name
2974 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2976 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2977 In particular this ports to 32-bit sparc Sun cc.
2978 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2979 array with a dummy element at specpdl[-1], so that its address can
2981 (unbind_to): Do not copy the binding; not needed, now that we
2982 copy old_value in the one place where the copy is needed.
2983 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2984 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2985 (union specbinding): Rename from struct specbinding. Redo layout
2986 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2987 which is not portable. With Sun C 5.12 32-bit sparc, the
2988 declaration causes nargs to be an unsigned bitfield, a behavior
2989 that the C standard allows; but Emacs wants nargs to be signed.
2990 The overall type is now a union of structures rather than a
2991 structure of union of structures, and the 'kind' member is now a
2992 bitfield, so that the overall type doesn't grow. All uses changed.
2993 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2995 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2997 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2998 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3000 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3002 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3004 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3005 unless we know that the window w's frame is a frame object.
3006 Another attempt at solving bug#14062 and bug#14630.
3008 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3010 * textprop.c (property_set_type): New enum.
3011 (add_properties): Allow appending/prepending text properties.
3012 (add_text_properties_1): Factored out of Fadd_text_properties.
3013 (Fadd_text_properties): Move all the code into
3014 add_text_properties_1.
3015 (Fadd_face_text_property): New function that calls
3016 add_text_properties_1.
3018 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3020 Move functions from lisp.h to individual modules when possible.
3021 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3022 * alloc.c (XFLOAT_INIT, set_symbol_name):
3023 * buffer.c (CHECK_OVERLAY):
3024 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3025 (set_char_table_parent):
3026 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3027 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3028 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3029 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3031 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3032 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3033 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3034 (backtrace_args, backtrace_debug_on_exit):
3035 * floatfns.c (CHECK_FLOAT):
3036 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3037 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3038 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3039 (set_hash_index_slot):
3040 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3041 * marker.c (CHECK_MARKER):
3042 * textprop.c (CHECK_STRING_OR_BUFFER):
3043 * window.c (CHECK_WINDOW_CONFIGURATION):
3044 Move here from lisp.h, and make these functions static rather than
3046 * buffer.c (Qoverlayp):
3048 * fns.c (Qhash_table_p):
3049 * window.c (Qwindow_configuration_p):
3051 * lisp.h: Remove the abovementioned defns and decls.
3053 Use functions, not macros, for XINT etc (Bug#11935).
3054 In lisp.h, prefer functions to function-like macros, and
3055 constants to object-like macros, when either will do. This:
3056 . simplifies use, as there's no more need to worry about
3057 arguments' side effects being evaluated multiple times.
3058 . makes the code easier to debug on some platforms.
3059 However, when using gcc -O0, keep using function-like macros
3060 for a few critical operations, for performance reasons.
3061 This sort of thing isn't needed with gcc -Og, but -Og
3062 is a GCC 4.8 feature and isn't widely-enough available yet.
3063 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3064 Remove enum lsb_bits; no longer needed.
3065 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3066 * buffer.c (Qoverlap):
3068 * fns.c (Qhash_table_p):
3069 Now extern, so lisp.h can use these symbols.
3070 * dispextern.h: Include character.h, for MAX_CHAR etc.
3071 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3072 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3073 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3074 (GLYPH_CODE_P): Move here from lisp.h.
3075 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3076 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3077 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3078 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3079 XUNTAG now returns void *.
3080 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3081 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3082 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3083 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3084 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3085 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3086 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3087 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3088 New macros, renamed from their sans-lisp_h_ counterparts.
3089 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3090 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3091 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3092 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3093 If compiling via GCC without optimization, define these as macros
3094 in addition to inline functions.
3095 To disable this, compile with -DINLINING=0.
3096 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3097 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3098 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3099 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3100 (INTMASK, VALMASK): Now macros, since static values cannot be
3101 accessed from extern inline functions.
3102 (VALMASK): Also a constant, for benefit of old GDB.
3103 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3104 is INTEGERP, which can fold it in.
3105 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3106 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3107 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3108 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3109 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3110 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3111 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3112 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3113 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3114 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3115 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3116 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3117 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3118 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3119 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3120 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3121 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3122 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3123 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3124 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3125 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3126 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3127 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3128 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3129 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3130 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3131 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3132 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3133 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3134 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3135 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3136 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3137 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3139 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3140 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3141 (VALMASK): Define in one place rather than in two, merging the
3142 USE_LSB_TAG parts; this is simpler.
3143 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3144 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3145 Move up, to avoid use before definition.
3146 Also include "globals.h" earlier, for the same reason.
3147 (make_natnum): New function.
3148 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3149 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3150 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3151 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3152 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3153 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3154 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3155 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3156 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3157 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3158 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3159 (Qwindow_configuration_p, Qimage): New forward declarations.
3160 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3161 (STRING_COPYIN): Remove; unused.
3162 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3163 (xcar_addr, xcdr_addr): New functions. All uses changed.
3164 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3165 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3166 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3167 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3168 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3169 (TYPE_RANGED_INTEGERP): Simplify.
3170 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3171 (setlocale, fixup_locale, synchronize_system_messages_locale)
3172 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3173 Now empty functions, not macros.
3174 (functionp): Return bool, not int.
3175 * window.c (Qwindow_configuration_p): Now extern,
3176 so window.h can use it.
3177 * window.h (Qwindowp): Move decl back to lisp.h.
3179 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3181 * xdisp.c (Fline_pixel_height): New function, required for solving
3184 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3186 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3188 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3190 * lread.c (syms_of_lread):
3191 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3193 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3195 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3197 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3199 * fileio.c (expand_file_name): Doc fix.
3201 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3203 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3204 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3205 Wait for self, not for 0. This can't hurt on GNU or similar
3206 system, and may help with Cygwin.
3208 * keyboard.c: Don't use PROP (...) as an lvalue.
3209 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3210 Use set_prop (A, B), not PROP (A) = B.
3212 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3214 * xdisp.c (get_it_property): Use it->window instead of generating
3215 a Lisp object from it->w.
3217 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3219 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3220 get-char-property the window that is being rendered, instead of
3221 the buffer, to support window-specific overlays. (Bug#14575)
3222 (compute_display_string_pos): When W is NULL, use the current
3223 buffer as the object to pass to get-char-property.
3224 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3225 pointer member of the bidi iterator, since no window is pertinent
3228 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3230 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3231 being displayed, and pass it to compute_display_string_pos.
3232 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3233 (bidi_paragraph_init): All callers changed.
3235 * xdisp.c (init_from_display_pos, init_iterator)
3236 (handle_single_display_spec, next_overlay_string)
3237 (get_overlay_strings_1, reseat_1, reseat_to_string)
3238 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3239 Set bidi_it.w member from it->w.
3240 (compute_display_string_pos): Accept additional argument, the
3241 window being displayed, and pass it to Fget_char_property.
3244 * dispextern.h (struct bidi_it): New member w, the window being
3246 (compute_display_string_pos): Adjust prototype.
3248 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3250 * xgselect.c: Remove unneeded include xterm.h.
3252 * process.c (wait_reading_process_output): Check for NS before GLIB.
3253 GLIB may be linked in due to rsvg, but ns_select must be called.
3255 * xgselect.c (xg_select): Remove call to window_system_available
3256 and g_main_context_pending at the top, so Gdk events (i.e. file
3257 notify) are processed when Emacs is started with -nw.
3259 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3261 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3262 (ctagsfiles3): New variable, includes only *.m files.
3263 (TAGS): Use an explicit language name in the regular expressions,
3264 to avoid transformation of '/SOMETHING' by MSYS to
3265 'c:\MSYS\SOMETHING'.
3267 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3269 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3271 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3273 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3274 still need to set the mouse pointer shape and activate help-echo.
3277 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3279 A few porting etc. fixes for the new file monitor code.
3280 See the thread containing
3281 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3282 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3283 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3284 (dir_monitor_callback, Fgfile_rm_watch):
3285 Use assq_no_quit instead of Fassoc, for speed.
3286 (dir_monitor_callback, Fgfile_rm_watch):
3287 eassert that the monitor is a fixnum.
3288 (dir_monitor_callback): No need for CDR_SAFE.
3289 Simplify building of lisp with alternative tails.
3290 (Fgfile_add_watch, Fgfile_rm_watch):
3291 Do not assume glib functions set errno reliably on failure.
3292 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3293 and signal an error otherwise.
3294 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3295 Use Fdelq instead of Fdelete, for speed.
3297 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3299 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3300 don't insist on being invoked on a highlighted tool-bar button.
3301 Avoids losing tool-bar functionality when mouse-highlight is nil.
3302 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3303 Don't highlight when mouse-highlight is nil.
3304 (note_mouse_highlight): When mouse-highlight is nil, don't return
3305 right away; instead, run tool-bar and mode-line highlight
3306 subroutine, clear any existing highlight, and revert the mouse
3307 pointer to its default shape. (Bug#14558)
3309 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3311 * lisp.mk (lisp): Add prog-mode.el.
3313 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3315 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3316 * process.c (dummy_handler): New function.
3317 (lib_child_handler): New static var.
3318 (handle_child_signal): Invoke it.
3319 (catch_child_signal): If a library has set up a signal handler,
3320 save it into lib_child_handler.
3321 (init_process_emacs): If using glib and not on Windows, tickle glib's
3322 child-handling code so that it initializes its private SIGCHLD handler.
3323 * syssignal.h (SA_SIGINFO): Default to 0.
3324 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3325 31; it should no longer be needed now.
3327 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3329 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3331 * gfilenotify.c (globals_of_gfilenotify): New function.
3332 (syms_of_gfilenotify): Move global initialization there.
3334 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3336 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3338 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3339 * keyboard.c (menu_bar_items, tool_bar_items):
3340 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3341 not override local keymaps any more.
3343 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3345 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3347 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3349 * w32console.c (initialize_w32_display): Return the dimensions of
3350 the console window via 2 additional arguments, not via the current
3351 frame. This avoids crashes due to overrunning the bounds of
3352 frame's decode_mode_spec_buffer, which is not resized following
3353 the change of the frame dimensions from the initial 10x10.
3355 * w32term.h (w32_initialize_display_info): Adjust prototype.
3357 * term.c (init_tty): Take dimensions of the frame from the values
3358 returned by initialize_w32_display.
3360 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3361 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3362 (LIBES): Add $(GFILENOTIFY_LIBS).
3364 * w32inevt.c (handle_file_notifications): Add dummy implementation
3365 for !HAVE_W32NOTIFY.
3367 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3369 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3371 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3373 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3375 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3377 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3379 Fix minor problems found by static checking.
3380 * data.c (pure_write_error):
3381 Use xsignal2, not Fsignal, as Fsignal might return.
3382 * eval.c (set_backtrace_debug_on_exit): Now static.
3383 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3384 No longer inline. EXTERN_INLINE is needed only for functions
3385 defined in .h files. Reindent function header as per GNU style.
3386 (backtrace_p, backtrace_top, backtrace_next):
3387 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3388 compiler or linker. Add extern decls to pacify gcc -Wall.
3389 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3391 * frame.c (free_monitors): Define only on platforms that need it.
3392 * nsterm.m (ns_term_init):
3393 * process.c (catch_child_signal):
3394 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3395 defined on all porting targets these days.
3396 * process.c, process.h (catch_child_signal):
3397 Make it extern only if NS_IMPL_GNUSTEP is defined.
3399 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3401 * w32.c (gettimeofday): Make the signature identical to prototype
3402 in nt/inc/sys/time.h.
3404 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3406 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3409 * keyboard.c (safe_run_hooks_error): Improve error message.
3411 * data.c (pure_write_error): Add `object' argument.
3412 * puresize.h (CHECK_IMPURE): Use it.
3414 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3416 * Makefile.in (NOTIFY_OBJ): New variable.
3417 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3419 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3420 Call syms_of_gfilenotify.
3422 * gfilenotify.c: New file.
3424 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3425 and Qfile_w32notify.
3426 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3427 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3429 * lisp.h: Declare syms_of_gfilenotify.
3431 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3433 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3435 Merge the specpdl and backtrace stacks. Make the structure of the
3436 specpdl entries more obvious via a tagged union of structs.
3437 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3438 (enum specbind_tag): New enum.
3439 (struct specbinding): Make it a tagged union of structs.
3440 Add a case for backtrace records.
3441 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3442 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3443 (backtrace_debug_on_exit): New accessors.
3444 (struct backtrace): Remove.
3445 (struct catchtag): Remove backlist field.
3446 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3448 (Flocal_variable_p): Speed up the common case where the binding is
3450 * eval.c (backtrace_list): Remove.
3451 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3452 (set_backtrace_args, set_backtrace_nargs)
3453 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3454 (backtrace_next): New functions.
3455 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3456 (unwind_to_catch, internal_lisp_condition_case)
3457 (internal_condition_case, internal_condition_case_1)
3458 (internal_condition_case_2, internal_condition_case_n): Don't bother
3459 with backtrace_list any more.
3460 (Fsignal): Adjust to new backtrace format.
3461 (grow_specpdl): Move up.
3462 (record_in_backtrace): New function.
3463 (eval_sub, Ffuncall): Use it.
3464 (apply_lambda): Adjust to new backtrace format.
3465 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3467 (specbind): Adjust to new specpdl format. Simplify.
3468 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3469 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3471 (mark_backtrace): Remove.
3472 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3473 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3474 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3476 * profiler.c (record_backtrace): Use get_backtrace.
3477 (handle_profiler_signal): Use backtrace_top_function.
3478 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3481 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3483 * process.h (catch_child_signal): Declare.
3485 * process.c (catch_child_signal): New function.
3486 (init_process_emacs): Call it.
3488 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3489 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3491 (x_set_cursor_type): Remove declaration.
3492 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3493 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3494 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3495 (ns_get_color): Use F suffix on float.
3496 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3497 (ns_get_rgb_color): Remove.
3498 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3499 (note_mouse_movement): x and y are CGFloat.
3500 (ns_draw_fringe_bitmap): Remove unused rowY.
3501 Change #if to COCOA && >= 10_6.
3502 (ns_draw_window_cursor): Remove unused overspill.
3503 (ns_draw_underwave): width and x are EamcsCGFloat.
3504 (ns_draw_box): thickness is CGFloat.
3505 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3506 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3507 if not in main thread.
3508 (ns_get_pending_menu_title, ns_check_menu_open)
3509 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3510 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3511 (sendFromMainThread:): New method.
3512 (changeFont:): size is CGFloat.
3513 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3514 Disable warning about permanent text.
3515 (characterIndexForPoint:): Adjust return type depending on GNUStep
3517 (mouseDown:): delta is CGFloat.
3518 (updateFrameSize): Remove unised variable f.
3519 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3520 Cast float to EmacsCGFloat.
3521 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3522 also to -1 when restoring.
3523 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3524 inside NS_IMPL_COCOA.
3525 (toggleFullScreen:): Put call to toggleFullScreen inside
3526 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3527 (setPosition:portion:whole:): por is CGFloat.
3528 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3529 (mouseDown:): Use CGFloat.
3530 (mouseDragged:): Remove unised variable edge.
3531 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3533 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3535 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3536 when NS_IMPL_GNUSTEP.
3537 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3538 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3539 (EmacsToolbar): Add clearAll. Add tag argument to
3540 addDisplayItemWithImage.
3541 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3543 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3545 * nsmenu.m (ns_update_menubar): Make static.
3546 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3547 (fillWithWidgetValue:): Add cast to SEL for setAction.
3548 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3549 (update_frame_tool_bar): Update code for GNUStep.
3550 (clearAll): New method.
3551 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3552 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3553 Move identifierToItem setObject and activeIdentifiers addObject before
3554 call to insertItemWithItemIdentifier.
3555 (validateVisibleItems): Fix indentation.
3556 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3557 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3558 UtilityWindow to aStyle, remove call to setStyleMask.
3560 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3562 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3563 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3564 Use F suffix on floats.
3565 (ns_char_width): Returns CGFloat.
3566 (ns_ascii_average_width): w is CGFloat instead of float.
3567 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3569 (ns_glyph_metrics): CGFloat instead of float.
3571 * nsfns.m (x_set_foreground_color, x_set_background_color):
3573 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3574 remove unused variables.
3575 (Fns_read_file_name): Keep track if panel is for save.
3576 Use ns_filename_from_panel/ns_directory_from_panel.
3577 (Fns_list_services): delegate only used for COCOA.
3578 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3579 Just return the input if GNUStep.
3580 (x_screen_planes): Remove.
3581 (Fxw_color_values): Use EmacsCGFloat
3582 (Fns_display_monitor_attributes_list): Only get screen number for
3584 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3586 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3587 ns_directory_from_panel.
3589 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3591 * process.c (handle_child_signal): Also use WCONTINUED.
3592 This is so that list-processes doesn't mistakenly list the process
3593 as stopped, when the process has actually been continued and is
3596 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3598 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3599 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3600 not already configured.
3602 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3604 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3606 * Makefile.in (mostlyclean): Remove *.res files.
3608 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3610 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3611 a buffer (bug#8447).
3613 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3615 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3616 display vector, and we backtrack, handle the case that the
3617 previous character position is also displayed from a display
3618 vector or covered by a display string or image. (Bug#14476)
3620 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3622 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3623 (struct MonitorInfo, free_monitors): Remove.
3624 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3625 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3626 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3629 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3630 (struct MonitorInfo, free_monitors): Remove.
3631 (ns_screen_name): Make static.
3632 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3633 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3636 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3637 (struct MonitorInfo): New struct.
3638 (free_monitors, make_monitor_attribute_list): Declare.
3640 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3642 (free_monitors, make_monitor_attribute_list): New functions.
3643 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3646 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3648 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3650 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3652 * keyboard.c: Apply keyboard decoding only to events that come directly
3653 from the tty, not from unread-command-events (bug#14368).
3654 (read_event_from_main_queue): New function, extracted from read_char).
3655 (read_decoded_char): Remove.
3656 (read_decoded_event_from_main_queue): New function to replace it.
3657 (read_char): Use it.
3658 (read_key_sequence): Use read_char rather than read_decoded_char.
3660 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3662 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3664 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3666 2013-05-22 Kenichi Handa <handa@gnu.org>
3668 The following changes are to fix the setting of
3669 buffer-file-coding-system on, for instance, C-x RET c unix RET
3670 _FILE_OF_DOS_EOL_TYPE_ RET.
3672 * coding.h (struct coding_system): New member detected_utf8_chars.
3674 * coding.c (detect_coding_utf_8): Count characters and check EOL
3675 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3677 (setup_coding_system): Do not initialize coding->head_ascii.
3678 (check_ascii): Do not set coding->eol_seen but update it. Do not
3679 call adjust_coding_eol_type here.
3680 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3681 If the eol-type of CODING is already specified, adjust the eol type
3682 of the found coding-system.
3683 (decode_coding_gap): Cancel previous change. Utilize the
3684 character numbers counted by detect_coding_utf_8. Fix detection
3687 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3689 * search.c (looking_at_1): Only set last_thing_searched if the match
3690 changed the match-data (bug#14281).
3692 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3694 * xdisp.c (reseat_at_previous_visible_line_start):
3695 Already declared in dispextern.h, so remove it here.
3696 (move_it_vertically_backward): Likewise.
3698 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3700 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3701 (Fx_display_pixel_width, Fx_display_pixel_height)
3702 (Fx_display_mm_width, Fx_display_mm_height):
3703 Mention `display-monitor-attributes-list' in docstrings.
3705 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3706 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3707 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3708 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3709 (Fx_display_backing_store, Fx_display_visual_class)
3710 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3711 (Fx_display_grayscale_p, Fx_display_pixel_width)
3712 (Fx_display_pixel_height, Fx_display_planes)
3713 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3714 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3715 (Fx_display_mm_width, Fx_display_mm_height)
3716 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3717 height for all physical monitors as in X11.
3719 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3720 Return pixel width or height for all physical monitors as in X11.
3722 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3724 Port --enable-gcc-warnings to clang.
3725 * bytecode.c (exec_byte_code):
3727 Redo diagnostic pragmas to pacify clang, too.
3728 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3729 * editfns.c (Fencode_time):
3730 * fileio.c (file_accessible_directory_p):
3731 * font.c (font_unparse_xlfd):
3732 Use '&"string"[index]' instead of '"string" + (index)'.
3733 * undo.c (user_error): Remove; unused.
3735 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3737 * insdel.c (insert_1_both): Document the arguments, instead of
3738 referring to insert_1, which no longer exists.
3740 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3741 some window, increment windows_or_buffers_changed, so that
3742 *Messages* display in that window is updated. (Bug#14408)
3744 * w32.c: Include epaths.h.
3745 (init_environment): Use cmdproxy.exe without leading directories.
3746 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3748 (gettimeofday): Adjust signature and return value to Posix
3751 * unexw32.c (open_output_file): Delete the existing emacs.exe
3752 before creating it, to break the hard link to the versioned
3755 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3756 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3757 (FIRSTFILE_OBJ): New variables.
3758 (W32_RES): Rename to EMACSRES. All users changed.
3759 (base_obj): Use $(CM_OBJ).
3760 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3761 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3762 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3763 $(W32_RES_LINK) before $(LIBES).
3764 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3766 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3768 * makefile.w32-in (DOC): Use just "DOC".
3770 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3772 * process.c: Export default filters and sentinels to Elisp.
3773 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3775 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3776 (Fset_process_sentinel, Fformat_network_address):
3777 Default to them instead of nil.
3778 (server_accept_connection): Sentinels can't be nil any more.
3779 (read_and_dispose_of_process_output): New function, extracted from
3780 read_process_output.
3781 (read_process_output): Use it; filters can't be nil.
3782 (Finternal_default_process_filter): New function, extracted from
3783 read_process_output.
3784 (exec_sentinel_unwind): Remove function.
3785 (exec_sentinel): Don't zilch sentinel while running.
3786 (status_notify): Sentinels can't be nil.
3787 (Finternal_default_process_sentinel): New function extracted from
3789 (setup_process_coding_systems): Default filter is not nil any more.
3790 (syms_of_process): Export new Elisp functions and initialize
3792 * lisp.h (make_lisp_proc): New function.
3794 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3796 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3798 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3800 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3801 unless we know that the window w is a leaf window.
3802 Another attempt at solving bug#14062.
3804 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3806 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3809 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3811 * image.c (gif_load): Check that subimages fit (Bug#14345).
3813 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3815 * lread.c (skip_dyn_eof): New function.
3816 (read1): Use it to skip the end of a file in response to #@00.
3818 * doc.c (get_doc_string): Slightly relax the sanity checking.
3820 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3822 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3823 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3824 (MonitorInfo): New struct.
3825 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3826 (Fns_display_monitor_attributes_list): New functions.
3827 (display-usable-bounds): Remove.
3828 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3831 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3833 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3834 (GTK_CHECK_VERSION): New macro, if not already defined.
3835 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3836 replaced by GTK_CHECK_VERSION.
3838 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3840 * xterm.h (GTK_PREREQ): New macro.
3841 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3842 to use this macro instead, for consistency and clarity.
3844 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3846 * xdisp.c (row_for_charpos_p): New function, with code of
3847 cursor_row_p, but accepts an additional argument CHARPOS instead
3848 of using a hardcoded PT.
3849 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3850 (row_containing_pos): Call row_for_charpos_p instead of partially
3851 doing the same. Fixes cursor positioning under longlines-mode
3852 when longlines-show-effect includes more than one newline, when
3853 moving the cursor vertically up.
3855 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3857 * makefile.w32-in (ACL_H): New macro.
3858 ($(BLD)/fileio.$(O)): Update dependencies.
3860 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3862 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3863 * Makefile.in (LIB_ACL): New macro.
3864 (LIBACL_LIBS): Remove.
3865 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3866 * fileio.c: Include <acl.h>.
3867 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3868 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3870 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3873 * unexelf.c: Don't assume ElfW (Half) fits in int.
3874 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3875 when dealing with ElfW (Half) values, since they can exceed 2**31
3876 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3877 (entry_address): Omit unused NUM arg. All uses changed.
3879 2013-05-07 Juri Linkov <juri@jurta.org>
3881 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3882 to the string converted from number with `Fnumber_to_string'.
3885 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3887 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3888 This fixes a problem introduced by my previous change.
3890 2013-05-07 Glenn Morris <rgm@gnu.org>
3892 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3894 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3896 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3898 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3900 Static checking by GCC 4.8.0.
3901 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3902 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3903 (x_get_monitor_attributes_fallback)
3904 (x_get_monitor_attributes_xinerama)
3905 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3906 Define only if USE_GTK.
3907 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3908 (x_get_monitor_attributes_fallback): Omit unused locals.
3909 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3910 Use double, not float, to avoid mixed-mode floating point arithmetic.
3912 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3913 Jan Djärv <jan.h.d@swipnet.se>
3915 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3916 (XINERAMA_CFLAGS): New macros.
3917 (ALL_CFLAGS, LIBES): Use them.
3919 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3920 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3921 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3922 (syms_of_xfns): DEFSYM them.
3923 (struct MonitorInfo): New struct.
3924 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3925 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3926 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3927 (x_get_monitor_attributes_xinerama): New functions.
3928 (Fx_display_monitor_attributes_list): New primitive.
3929 (syms_of_xfns): Defsubr it.
3931 * xterm.h (x_display_info): Add Xatom_net_workarea and
3932 Xatom_net_current_desktop.
3934 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3935 and dpyinfo->Xatom_net_current_desktop.
3937 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3939 * xdisp.c (pos_visible_p): Use the special code for finding the
3940 beginning of a display property or overlay for any "replacing"
3941 display property, not just for display strings. This solves
3942 incorrect reporting of position by posn-at-point. (Bug#14241)
3944 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3946 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3947 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3948 Verify that ElfW (Half) fits in int.
3949 (fatal): Use same signature as lisp.h.
3950 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3951 configure and build with -DUNEXELF_DEBUG without worrying about
3952 other modules that use DEBUG.
3953 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3954 possibly-wide integers now uses it instead of plain fprintf.
3955 (entry_address): New function, which avoids problems with 32-bit
3956 overflow on 64-bit hosts.
3957 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3958 (round_up): Don't assume the remainder fits in int.
3959 (find_section): Use bool for boolean. Simplify debug code.
3960 (unexec): Don't assume file sizes fit in int or size_t.
3961 Omit unnecessary trailing newline in 'fatal' format.
3962 Use strerror rather than outputting decimal error number.
3963 Remove unused code when emacs is not defined;
3964 this file relies on Emacs now.
3965 Don't assume e_phnum and e_shnum are positive.
3967 * regex.c: Fix problems when DEBUG is defined.
3968 (extract_number, extract_number_and_incr): Define regardless of
3969 whether DEBUG is defined; that's simpler and makes the code less
3970 likely to go stale in the normal case when DEBUG is not defined.
3971 Return int rather than taking an int * arg. All callers changed.
3972 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3973 Remove, replacing with ...
3974 (DEBUG_PRINT): New macro. All callers changed.
3975 (DEBUG_COMPILES_ARGUMENTS): New macro.
3976 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3977 (print_compiled_pattern, print_double_string) [DEBUG]:
3978 Use prototype rather than old-style definition.
3979 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3980 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3981 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3982 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3983 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3984 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3985 This matters only when DEBUG is defined.
3987 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3989 * xdisp.c (set_iterator_to_next): Set the
3990 ignore_overlay_strings_at_pos_p flag only if we are _really_
3991 iterating over an overlay string, as indicated by the
3992 current.overlay_string_index member. (Bug#14306)
3994 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3996 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3997 to where it is used, to avoid autorelease issues (Bug#14050).
3999 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4001 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4002 * fileio.c (syms_of_fileio): Implement this.
4003 * filelock.c (create_lock_file): If symbolic links don't work, so
4004 we use a regular file as a lock file, do not fsync the lock file;
4007 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4009 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4010 (syms_of_minibuf): Adjust accodingly.
4012 * callint.c (Fcall_interactively): Adjust calls accordingly.
4014 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4016 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4017 w->contents is a buffer before computing everything else.
4018 Use parentheses to disambiguate last part of the condition.
4020 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4021 assertion violations. (Bug#14062)
4023 2013-05-01 David Reitter <david.reitter@gmail.com>
4025 * nsfns.m (ns_tooltip): Initialize.
4027 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4029 * coding.c (decode_coding_gap): Don't remove the character before
4030 a newline unless it's a CR character. (Bug#14287)
4032 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4034 * dispextern.h (struct face): Move enum face_underline_type
4035 earlier so that bitfields can be in the same word.
4037 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4039 * nsfns.m (handlePanelKeys): New function.
4040 (EmacsOpenPanel:performKeyEquivalent:)
4041 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4042 arrows/function/control and copy/paste keys (Bug#14296).
4044 2013-04-27 Juri Linkov <juri@jurta.org>
4046 * callint.c (Fcall_interactively): Call `Qread_number' for
4047 interactive code letter `n' instead of using duplicate code.
4050 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4052 * systime.h (make_timeval): Declare as 'const'.
4054 2013-04-27 Kenichi Handa <handa@gnu.org>
4056 * font.c (font_open_entity): Always open a font of manageable
4059 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4061 Port better to AIX (Bug#14258).
4062 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4065 2013-04-24 Kenichi Handa <handa@gnu.org>
4067 * coding.c (decode_coding_iso_2022): When an invalid escape
4068 sequence is encountered, reset the invocation and designation
4069 status to the safest one.
4071 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4073 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4074 Without this fix, "make distclean" leaves stamp-h1 behind.
4076 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4078 * w32fns.c (w32_fullscreen_rect): New function to compute the
4079 window rectangle for the given fullscreen mode.
4080 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4081 longer tunes the window size. This keeps the window's edges flush
4082 with the screen and allows the taskbar to hide itself in fullboth.
4084 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4085 window decorations and uses the entire screen.
4087 * w32term.h (w32_fullscreen_rect) Add prototype.
4088 (struct w32_output): Replace normal_width, normal_height,
4089 normal_top, and normal_left members with a single normal_placement
4091 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4093 (FRAME_NORMAL_PLACEMENT): New macro.
4095 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4097 * minibuf.c (Ftest_completion): Silence compiler warning.
4099 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4101 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4104 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4107 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4108 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4109 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4110 parentheses where appropriate.
4112 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4114 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4116 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4118 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4119 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4120 Mention in the doc string that setting these variables takes
4121 effect only after a call to set-window-buffer. (Bug#14200)
4123 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4125 * indent.c (Fvertical_motion): Don't consider display strings on
4126 overlay strings as display strings on the buffer position we
4127 started from. This prevents vertical cursor motion from jumping
4128 more than one line when there's an overlay string with a display
4129 property at end of line.
4130 Reported by Karl Chen <Karl.Chen@quarl.org> in
4131 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4133 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4135 * window.c (select_window): `record_buffer' even if window is
4136 already selected (bug#14191).
4138 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4140 * window.c (Fwindow_end): Test more flags, including the buffer's
4141 last_overlay_modified flag, to determine whether the window's
4142 display is really up-to-date. Prevents the function from
4143 returning a stale value. (Bug#14170)
4144 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4147 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4149 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4150 garbaged only if it is not already the top frame on its TTY.
4151 This prevents flickering due to constant redrawing of TTY frames when
4152 there are GUI frames open in the same session. (Bug#13864)
4154 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4156 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4157 of marking the idle timers directly.
4159 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4164 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4166 * window.c (select_window): Don't record_buffer while the invariant is
4167 temporarily broken (bug#14161).
4169 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4171 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4173 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4175 2013-04-07 Romain Francoise <romain@orebokech.com>
4177 Ignore additional platform-specific ACL errors (Bug#13702).
4178 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4179 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4181 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4183 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4186 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4188 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4189 This bug was introduced by my 2013-02-25 change that simplified
4190 data_start configuration. Without this change, on GNU/Linux
4191 an Emacs configured with --enable-profiling fails immediately
4192 due to a profiler signal.
4193 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4194 with these flags. On platforms where special flags are needed
4195 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4196 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4197 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4199 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4201 Get rid of some platform-specific functions examining window
4202 system and its capabilities. This is a partial rework of the
4204 * lisp.h (have_menus_p): Remove prototype. This function is
4205 replaced with platform-independent window_system_available.
4206 (check_window_system): Move to...
4207 * frame.h (decode_window_system_frame, window_system_available):
4208 ...here, add new prototypes.
4209 * frame.c (window_system_available, decode_window_system_frame):
4211 (check_window_system): Platform-independent now.
4212 * xterm.h (x_in_use): Remove declaration.
4214 * w32term.h (check_x_frame):
4215 * nsterm.h (check_x_frame): Remove prototypes. This function
4216 is replaced with platform-independent decode_window_system_frame.
4217 * msdos.c (have_menus_p): Remove.
4218 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4219 Remove platform-specific functions. Use check_window_system,
4220 decode_window_system_frame and check_ns_display_info where
4221 appropriate. Minor style and comment tweaks.
4222 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4223 (check_x_frame): Likewise.
4224 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4226 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4227 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4228 * xmenu.c, xselect.c: All related users changed.
4230 2013-04-03 Kenichi Handa <handa@gnu.org>
4232 The following changes is to optimize the code for reading UTF-8
4235 * coding.c (check_ascii): Rename from detect_ascii. Return value
4236 changed. Check EOL format. Do not call adjust_coding_eol_type
4238 (check_utf_8): New function.
4239 (adjust_coding_eol_type): Do nothing if already adjusted.
4240 (detect_coding): Compare the return value of check_ascii with
4241 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4242 (decode_coding_gap): Optimize for valid UTF-8.
4244 2013-03-21 Kenichi Handa <handa@gnu.org>
4246 * coding.c (syms_of_coding): Cancel previous change.
4248 * insdel.c (insert_from_gap): Fix previous change.
4250 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4252 Consistently use platform-specific function to detect window system.
4253 * lisp.h (check_window_system): New prototype. This function is
4254 going to replace check_x, check_w32 and check_ns.
4255 (have_menus_p): Mention msdos.c in comment.
4256 * fontset.c (check_window_system_func): Remove. Adjust all users.
4257 * fontset.h (check_window_system_func): Remove prototype.
4258 * nsterm.h (check_ns):
4259 * xterm.h (check_x):
4260 * w32term.h (check_w32): Likewise.
4261 * menu.c (Fx_popup_menu): Use check_window_system.
4262 * msdos.c (check_window_system): Define for MS-DOS.
4263 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4264 * w32fns.c (check_window_system): Likewise for MS-Windows.
4265 * xfns.c (check_window_system): Likewise for X.
4266 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4267 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4269 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4271 Prefer < to > in range checks such as 0 <= i && i < N.
4272 This makes it easier to visualize quantities on a number line.
4273 This patch doesn't apply to all such range checks,
4274 only to the range checks affected by the 2013-03-24 change.
4275 This patch reverts most of the 2013-03-24 change.
4276 * alloc.c (xpalloc, Fgarbage_collect):
4277 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4278 * character.c (string_escape_byte8):
4279 * charset.c (read_hex):
4280 * data.c (cons_to_unsigned):
4281 * dispnew.c (update_frame_1):
4282 * doc.c (Fsubstitute_command_keys):
4283 * doprnt.c (doprnt):
4284 * editfns.c (hi_time, decode_time_components):
4285 * fileio.c (file_offset):
4286 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4287 * font.c (font_intern_prop):
4288 * frame.c (x_set_alpha):
4289 * gtkutil.c (get_utf8_string):
4290 * indent.c (check_display_width):
4291 * keymap.c (Fkey_description):
4292 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4294 * minibuf.c (read_minibuf_noninteractive):
4295 * process.c (wait_reading_process_output):
4296 * search.c (Freplace_match):
4297 * window.c (get_phys_cursor_glyph):
4298 * xdisp.c (redisplay_internal):
4299 * xsmfns.c (smc_save_yourself_CB):
4300 Prefer < to > for range checks.
4301 * dispnew.c (sit_for): Don't mishandle NaNs.
4302 This fixes a bug introduced in the 2013-03-24 change.
4303 * editfns.c (decode_time_components): Don't hoist comparison.
4304 This fixes another bug introduced in the 2013-03-24 change.
4306 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4308 * frame.h (struct frame): Drop scroll_bottom_vpos
4309 member becaue all real users are dead long ago.
4310 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4311 * xdisp.c (redisplay_internal): Adjust user.
4313 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4315 * nsmenu.m (showAtX:Y:for:): setLevel to
4316 NSPopUpMenuWindowLevel (Bug#13998).
4318 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4320 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4321 (ns_check_pending_open_menu): Declare.
4323 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4324 (x_activate_menubar): Update the menu with title that matches
4325 ns_get_pending_menu_title, and call
4326 ns_check_pending_openmenu (Bug#12698).
4327 (menuWillOpen:): New method.
4328 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4330 * nsterm.m (menu_will_open_state, menu_mouse_point)
4331 (menu_pending_title): New varaibles.
4332 (ns_get_pending_menu_title, ns_check_menu_open)
4333 (ns_check_pending_open_menu): New functions.
4335 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4337 * indent.c (current_column_bol_cache): Remove leftover which is not
4338 used in Fmove_to_column any more.
4339 (current_column, scan_for_column): Adjust users.
4340 * keyboard.c (last_point_position_buffer, last_point_position_window):
4341 Remove leftovers which are not used for recording undo any more.
4342 (command_loop_1, syms_of_keyboard): Adjust users.
4343 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4344 redisplay_window any more.
4345 (move_it_to): Adjust user.
4347 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4349 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4350 Update dependencies.
4352 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4354 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4355 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4358 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4360 * window.h (struct window): Replace hchild, vchild and buffer slots
4361 with the only contents slot. This is possible because each valid
4362 window may have either the child window (in vertical or horizontal
4363 combination) or buffer to display (for the leaf window). Using that,
4364 a lof of operations to traverse and/or change window hierarchies may
4365 be simplified. New member horizontal is used to distinguish between
4366 horizontal and vertical combinations of internal windows.
4367 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4368 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4369 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4370 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4371 Use contents slot, not buffer, where appropriate.
4372 (wset_combination): New function.
4373 (wset_buffer): Add eassert.
4374 (Fframe_first_window): Simplify the loop reaching first window.
4375 (Fwindow_buffer): Use WINDOW_LEAF_P.
4376 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4377 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4378 (unshow_buffer): Convert initial debugging check to eassert.
4379 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4380 (make_parent_window, window_resize_check, window_resize_apply)
4381 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4382 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4383 Adjust to match struct window changes.
4384 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4385 (mark_window_cursors_off, count_windows, get_leaf_windows)
4386 (foreach_window_1): Simplify the loop.
4387 * alloc.c (mark_object): Do not check for the leaf window because
4388 internal windows has no glyph matrices anyway.
4389 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4390 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4391 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4392 (build_frame_matrix_from_window_tree, mirror_make_current)
4393 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4394 (update_window_tree, set_window_update_flags): Simplify the loop.
4395 (sync_window_with_frame_matrix_rows): Enforce live window.
4396 Use contents slot, not buffer, where appropriate.
4397 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4398 and WINDOW_HORIZONTAL_COMBINATION_P.
4399 (make_frame_visible_1): Simplify the loop.
4400 Use contents slot, not buffer, where appropriate.
4401 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4402 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4403 (expose_window_tree): Likewise.
4404 Use contents slot, not buffer, where appropriate.
4405 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4406 to avoid deleted windows. Use contents slot instead of buffer.
4407 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4408 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4409 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4410 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4412 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4414 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4415 identify the reasons for assertion violations in bug#14062 and
4417 (Fx_show_tip): Fix compilation error under
4418 "--enable-check-lisp-object-type". (Bug#14073)
4420 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4421 Reported by <rzl24ozi@gmail.com>.
4423 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4425 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4427 (unwind_with_echo_area_buffer): ...to restore it here.
4428 This is needed to ensure that...
4429 (redisplay_window): ...both window markers are valid here,
4430 which is verified by eassert.
4431 * editfns.c (save_excursion_save): Do not assume that
4432 selected_window always displays the buffer.
4433 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4436 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4438 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4441 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4443 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4445 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4447 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4448 since MinGW's w32api headers do. This avoids compiler warnings.
4450 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4453 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4455 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4457 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4459 * gtkutil.c (style_changed_cb): Check if frame is live and an
4460 X frame (Bug#14038).
4462 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4464 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4465 Define only for _WIN32_WINNT less than 0x0500.
4466 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4468 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4469 see its own definitions of 'struct timeval' and 'struct timezone'.
4471 Fix incompatibilities between MinGW.org and MinGW64 headers.
4472 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4474 * w32.c (REPARSE_DATA_BUFFER): Guard with
4475 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4477 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4479 * xterm.c: Include X11/XKBlib.h
4480 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4482 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4484 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4486 * blockinput.h (input_blocked_p): Likewise.
4487 * bytecode.c (exec_byte_code): Likewise.
4488 * callproc.c (call_process_kill, call_process_cleanup)
4489 (Fcall_process): Likewise.
4490 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4491 (Fccl_execute_on_string): Likewise.
4492 * character.c (string_escape_byte8): Likewise.
4493 * charset.c (read_hex): Likewise.
4494 * cm.c (calccost): Likewise.
4495 * data.c (cons_to_unsigned): Likewise.
4496 * dired.c (directory_files_internal, file_name_completion):
4498 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4499 (sit_for): Likewise.
4500 * doc.c (Fsubstitute_command_keys): Likewise.
4501 * doprnt.c (doprnt): Likewise.
4502 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4503 * emacsgtkfixed.c: Likewise.
4504 * fileio.c (file_offset, Fwrite_region): Likewise.
4505 * floatfns.c (Fexpt, fmod_float): Likewise.
4506 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4508 * font.c (font_intern_prop): Likewise.
4509 * frame.c (x_set_alpha): Likewise.
4510 * gtkutil.c (get_utf8_string): Likewise.
4511 * indent.c (check_display_width): Likewise.
4512 * intervals.c (create_root_interval, rotate_right, rotate_left)
4513 (split_interval_right, split_interval_left)
4514 (adjust_intervals_for_insertion, delete_node)
4515 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4516 (merge_interval_right, merge_interval_left, copy_intervals)
4517 (set_intervals_multibyte_1): Likewise.
4518 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4519 * keymap.c (Fkey_description): Likewise.
4520 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4521 * lread.c (openp, read_integer, read1, string_to_number):
4523 * menu.c (ensure_menu_items): Likewise.
4524 * minibuf.c (read_minibuf_noninteractive): Likewise.
4525 * print.c (printchar, strout): Likewise.
4526 * process.c (create_process, Faccept_process_output)
4527 (wait_reading_process_output, read_process_output, send_process)
4528 (wait_reading_process_output): Likewise.
4529 * profiler.c (make_log, handle_profiler_signal): Likewise.
4530 * regex.c (re_exec): Likewise.
4531 * regex.h: Likewise.
4532 * search.c (looking_at_1, Freplace_match): Likewise.
4533 * sysdep.c (get_child_status, procfs_ttyname)
4534 (procfs_get_total_memory): Likewise.
4535 * systime.h (EMACS_TIME_VALID_P): Likewise.
4536 * term.c (dissociate_if_controlling_tty): Likewise.
4537 * window.c (get_phys_cursor_glyph): Likewise.
4538 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4539 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4541 * xfns.c (Fx_window_property): Likewise.
4542 * xmenu.c (set_frame_menubar): Likewise.
4543 * xselect.c (x_get_window_property, x_handle_dnd_message):
4545 * xsmfns.c (smc_save_yourself_CB): Likewise.
4546 * xterm.c (x_scroll_bar_set_handle): Likewise.
4548 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4551 to be optional or nil. Adjust comment and convert it to docstring.
4552 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4553 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4555 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4557 Static checking by GCC 4.8-20130319.
4558 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4559 * process.c (Fset_process_datagram_address)
4560 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4561 * xdisp.c (get_char_face_and_encoding):
4562 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4563 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4564 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4566 2013-03-24 Ken Brown <kbrown@cornell.edu>
4568 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4569 fix compilation on 64-bit Cygwin, where underscores are not
4570 automatically prepended.
4572 * w32term.c (w32_initialize): Silence compiler warning.
4574 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4576 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4577 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4578 variables, to save and restore frame dimensions.
4579 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4580 after returning from a 'fullscreen' configuration.
4581 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4582 to avoid races between the main thread and the input thread.
4584 * w32term.h (struct w32_output): New members normal_width,
4585 normal_height, normal_top, normal_left, and prev_fsmode.
4586 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4587 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4590 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4591 'fullscreen' parameter. Always record previous width and height
4592 of the frame, except when switching out of maximized modes, so
4593 that they could be restored correctly, instead of resetting to the
4594 default frame dimensions. Send SC_RESTORE command to the frame,
4595 unless we are going to send SC_MAXIMIZE, to restore the frame
4596 resize hints in the mouse pointer shown by the window manager.
4599 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4601 * lisp.h (get_frame_param): Adjust conditions for prototype
4604 2013-03-22 Ken Brown <kbrown@cornell.edu>
4606 * unexcw.c: Drop unneeded inclusion of w32common.h.
4607 (report_sheap_usage): Declare.
4608 (read_exe_header): Add magic numbers for x86_64.
4609 (fixup_executable): Fix printf format specifier for unsigned long
4612 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4614 * frame.h (struct frame): Put menu_bar_window under #ifdef
4615 because this member is not needed when X toolkit is in use.
4616 (fset_menu_bar_window):
4617 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4618 (free_glyphs, update_frame):
4619 * xdisp.c (expose_frame): Likewise.
4620 (display_menu_bar): Likewise. Remove redundant eassert.
4621 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4624 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4626 Use functions and constants to manipulate Lisp_Save_Value objects.
4627 This replaces code that used macros and strings and token-pasting.
4628 The change makes the C source a bit easier to follow,
4629 and shrinks the Emacs executable a bit.
4630 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4631 (make_save_value): Change 1st arg from string to enum. All callers
4634 (mark_object): Use if, not #if, for GC_MARK_STACK.
4635 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4636 (XSAVE_OBJECT): Now functions, not macros.
4637 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4638 the constant was never used.
4639 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4640 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4641 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4642 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4644 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4645 type3 with a single member save_type. All uses changed.
4646 (save_type, set_save_pointer, set_save_integer): New functions.
4647 * print.c (PRINTX): Remove.
4649 * alloc.c: Remove redundant static declarations.
4651 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4653 * window.h (struct window): Convert left_col, top_line, total_lines
4654 and total_cols from Lisp_Objects to integers. Adjust comments.
4655 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4657 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4658 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4659 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4660 Adjust users where appropriate.
4662 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4664 * frame.h (struct frame): Drop resx and resy because the same data is
4665 available from window system-specific output context. Adjust users.
4666 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4667 New functions to provide defaults when no window system available.
4668 (FRAME_RES_X, FRAME_RES_Y): New macros.
4669 (NUMVAL): Move from xdisp.c.
4670 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4671 (Ffont_face_attributes, Fopen_font):
4672 * image.c (gs_load):
4673 * w32font.c (fill_in_logfont):
4674 * xdisp.c (calc_pixel_width_or_height):
4675 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4676 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4678 2013-03-20 Kenichi Handa <handa@gnu.org>
4680 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4681 to 1 (temporary workaround until a bug related to ASCII
4682 optimization is fixed).
4684 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4686 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4687 Signal error if window is not internal. Adjust docstring.
4688 (delete_all_child_windows): Use combination_limit to save the buffer.
4689 (Fset_window_configuration): Adjust accordingly.
4690 * print.c (syms_of_print): Initialize debugging output not here...
4691 (init_print_once): ...but in a new function here.
4692 * lisp.h (init_print_once): Add prototype.
4693 * emacs.c (main): Add call to init_print_once. Adjust comments.
4695 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4697 * window.c (window_resize_check, window_resize_apply)
4698 (window_from_coordinates, recombine_windows, set_window_buffer)
4699 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4700 (Fsplit_window_internal, Fdelete_window_internal)
4701 (freeze_window_starts): Use bool for booleans.
4702 * window.h (window_frame_coordinates, resize_frame_windows)
4703 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4705 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4707 * dispnew.c (bitch_at_user): Use `user-error'.
4709 2013-03-17 Ken Brown <kbrown@cornell.edu>
4711 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4712 as return type of image_background. (Bug#13981)
4713 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4715 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4717 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4718 (ns_select): Don't return with result uninitialized.
4720 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4723 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4725 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4726 directories. If filename is nil, get directory name (Bug#13932).
4727 Use getFilename and getDirectory.
4728 (getFilename, getDirectory): New methods for EmacsSavePanel and
4730 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4732 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4734 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4736 2013-03-15 Kenichi Handa <handa@gnu.org>
4738 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4739 (adjust_after_replace): Make it back to static. Delete the third
4740 arg text_at_gap_tail. Cancel the code for handling it.
4742 * coding.h (struct coding_system): New member eol_seen.
4744 * coding.c (detect_ascii): New function.
4745 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4746 when the source bytes are actually scanned. On detecting for
4747 coding_category_utf_8_auto, call detect_ascii instead of scanning
4748 source bytes directly.
4749 (produce_chars): Call insert_from_gap with the new arg 0.
4750 (encode_coding): Likewise.
4751 (decode_coding_gap): Control ASCII optimization by the variable
4752 disable_ascii_optimization instead of #ifndef .. #endif.
4753 Deccode EOL format according to coding->eol_seen.
4754 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4757 * lisp.h (adjust_after_replace): Cancel externing it.
4758 (insert_from_gap): Adjust prototype.
4760 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4762 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4763 FULLSCREEN_MAXIMIZED. (Bug#13935)
4765 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4767 * region-cache.c (find_cache_boundary, move_cache_gap)
4768 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4769 Simplify debugging check and convert to eassert. Adjust comment.
4770 (pp_cache): Put under ENABLE_CHECKING.
4772 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4774 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4775 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4777 (w32fullscreen_hook): If the frame is visible, reset
4778 f->want_fullscreen flag after changing the frame size. If the
4779 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4782 2013-03-13 Daniel Colascione <dancol@dancol.org>
4784 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4785 too so that these builds can use Cygwin's file conversion
4786 functions. (We've been building and linking cygw32.o all along
4787 and just not using it.)
4789 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4791 File synchronization fixes (Bug#13944).
4792 * Makefile.in (LIB_FDATASYNC): New macro.
4794 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4795 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4796 Don't worry about HAVE_FSYNC, since a substitute fsync is
4797 available if the system lacks one.
4798 (Fwrite_regin): Retry fsync if interrupted.
4800 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4802 * w32term.c (w32_read_socket): If the Emacs frame is being
4803 activated, call w32fullscreen_hook, to make sure the new frame
4804 dimensions are in effect. (Bug#13937)
4806 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4808 * xdisp.c (init_iterator): Simplify because both character and byte
4809 positions are either specified or -1. Add eassert. Adjust comment.
4810 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4811 character and byte positions can be obtained from marker.
4813 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4815 Static checking by Sun C 5.12.
4816 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4817 * bytecode.c (exec_byte_code):
4818 * dispnew.c (init_display):
4820 * fileio.c (Fsubstitute_in_file_name):
4821 * keyboard.c (Fevent_convert_list):
4822 * keymap.c (Fsingle_key_description):
4823 * term.c (maybe_fatal, fatal):
4824 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4825 * xsmfns.c (Fhandle_save_session):
4826 Omit unreachable code.
4827 * keymap.c (map_keymap_char_table_item): Cast void * to
4828 a function pointer type; the C Standard requires this.
4830 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4831 Include <sys/param.h> unconditionally, as that works elsewhere and
4832 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4833 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4836 See ChangeLog.12 for earlier changes.
4842 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4844 This file is part of GNU Emacs.
4846 GNU Emacs is free software: you can redistribute it and/or modify
4847 it under the terms of the GNU General Public License as published by
4848 the Free Software Foundation, either version 3 of the License, or
4849 (at your option) any later version.
4851 GNU Emacs is distributed in the hope that it will be useful,
4852 but WITHOUT ANY WARRANTY; without even the implied warranty of
4853 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4854 GNU General Public License for more details.
4856 You should have received a copy of the GNU General Public License
4857 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.