1 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3 * msdos.c (last_mouse_window): Move to...
4 (dos_rawgetc): ...this function and adjust comment.
5 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6 (mouseMoved): ...this function and adjust comment.
7 * w32term.c (last_window): Likewise with...
8 (w32_read_socket): ...this function.
9 * xterm.c (last_window): Likewise with...
10 (handle_one_xevent): ...this function.
12 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
14 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
15 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
16 (handle_one_xevent): ...to here.
17 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
20 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
22 * msdos.c (IT_set_terminal_window): Remove no-op.
23 (initialize_msdos_display): Adjust terminal setup.
24 * w32console.c (w32con_set_terminal_window): Remove no-op.
25 (initialize_w32_display): Adjust terminal setup.
26 * w32term.c (w32_set_terminal_window): Remove no-op.
27 (w32_create_terminal): Adjust terminal setup.
28 * xterm.c (XTset_terminal_window): Remove no-op.
29 (x_create_terminal): Adjust terminal setup.
31 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
33 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
35 (ns_create_terminal): Adjust terminal setup.
36 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
38 (w32_create_terminal): Adjust terminal setup.
39 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
41 (x_create_terminal): Adjust terminal setup.
43 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
45 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
46 (CLIP_TEXT_POS_FROM_MARKER): New macro.
47 * dispnew.c (buffer_posn_from_coords):
48 * window.c (Fwindow_end, displayed_window_lines):
49 * xdisp.c (redisplay_mode_lines): Use it.
51 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
53 * fontset.c (face_for_char): Check char in the current face font first
54 if HAVE_NS (Bug#15138).
56 2013-08-31 Martin Rudalics <rudalics@gmx.at>
58 * window.c (temp_output_buffer_show): Make sure window returned
59 by display_buffer is live (Bug#15213).
61 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
63 Minor cleanup to avoid forward declarations.
64 * coding.h (struct ccl_spec): Remove forward declaration.
65 * composite.h (toplevel): Include font.h.
66 (struct composition_it, struct face, struct font_metrics):
67 Remove forward declaration.
68 * dispextern.h (struct image, struct atimer): Likewise.
69 * emacsgtkfixed.h (struct frame): Likewise.
70 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
71 * font.h (struct font_driver, struct font, struct glyph_string)
72 (struct face): Remove forward declaration.
73 * fontset.h (struct face, struct font): Likewise.
74 * frame.h (toplevel): Style cleanup.
75 (enum output_method): Move to...
76 * termhooks.h (enum output_method): ...here.
77 (struct glyph, struct frame, struct ns_display_info)
78 (struct x_display_info, struct w32_display_info):
79 Remove forward declaration.
80 * xterm.h (toplevel): Include termhooks.h.
81 (struct font, struct window, struct glyph_matrix, struct frame)
82 (struct input_event, struct face, struct image): Remove forward
84 * gtkutil.h (struct _widget_value): Likewise.
85 * keyboard.h (toplevel): Include termhooks.h.
86 (struct input_event): Remove forward declaration.
88 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
90 * intervals.c (set_point_from_marker): New function.
91 * editfns.c (Fgoto_char):
92 * process.c (Finternal_default_process_filter):
93 * window.c (select_window_1): Use it.
94 * buffer.h (set_point_from_marker): Add prototype.
96 2013-08-29 Eli Zaretskii <eliz@gnu.org>
98 * w32.c (term_winsock): Call release_listen_threads before calling
100 (_sys_wait_accept): Wait for accept event in a loop with a finite
101 timeout, instead of waiting indefinitely. Will hopefully avoid
102 hanging during exit because WSACleanup deadlocks waiting for the
103 event object to be released. (Bug#14333)
105 * w32proc.c (release_listen_threads): New function, signals all
106 the reader threads that listen for connections to stop waiting.
108 * w32.h (release_listen_threads): Add prototype.
110 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
112 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
113 field of new marker (for sanity and safety).
114 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
115 anyway because XMISCTYPE is a function and can't be an lvalue).
117 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
119 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
120 (x_after_update_window_line, x_scroll_bar_create):
121 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
122 (handle_one_xevent, x_clear_frame_area):
123 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
124 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
125 * xterm.h (x_clear_area): Adjust prototype.
127 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
129 Hook scanning and indentation functions to find_newline. This helps
130 to avoid duplicated code and renders more respect to newline cache.
131 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
132 * cmds.c (Fforward_line):
133 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
134 Use find_newline and avoid unnecessary point movements.
135 * search.c (scan_newline): Implement on top of find_newline.
137 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
139 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
140 scoped code (bug#11258).
142 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
144 * nsterm.m (last_window): New variable.
145 (EV_TRAILER2): New macro.
146 (EV_TRAILER): Call EV_TRAILER2.
147 (mouseMoved:): Add support for mouse-autoselect-window
148 on nextstep (Bug#6888).
150 2013-08-28 Andreas Schwab <schwab@suse.de>
152 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
153 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
154 Remove unused macro definitions.
155 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
156 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
157 Only define if emacs.
159 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
161 Prefer enum glyph_row_area to int where appropriate.
162 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
164 (window_box, window_box_width, window_box_left, window_box_left_offset)
165 (window_box_right, window_box_right_offset): Adjust prototypes.
166 * xdisp.c (window_box, window_box_width, window_box_left)
167 (window_box_left_offset, window_box_right, window_box_right_offset):
168 Use enum glyph_row_area. Adjust users and tweak comment where needed.
169 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
170 * nsterm.m (ns_clip_to_row):
171 * w32term.c (w32_clip_to_row):
172 * xterm.c (x_clip_to_row): Likewise.
174 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
176 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
177 (Fprevious_overlay_change): Fast path for buffer with no overlays.
179 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
181 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
182 for portability to hosts where /bin/sh has problems.
184 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
186 Redesign redisplay interface to drop global output_cursor.
187 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
188 (toplevel): Remove declaration of output_cursor.
189 (set_output_cursor, x_cursor_to): Remove prototype.
190 * window.h (struct window): New member output_cursor.
191 (output_cursor_to): New function to replace RIF member.
192 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
193 (update_text_area, set_window_cursor_after_update): Use it.
194 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
195 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
196 * nsterm.m (ns_update_window_begin, ns_update_window_end):
197 * w32term.c (x_update_window_begin, x_update_window_end):
198 * xterm.c (x_update_window_begin, x_update_window_end):
199 Adjust to use per-window output cursor.
201 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
203 Simplify SELECT_TYPE-related code.
204 Like EMACS_TIME, this portability layer is no longer needed, since
205 Emacs has been using fd_set as a portability layer for some time.
206 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
207 (SELECT_TYPE): Remove. All uses changed to fd_set.
208 (fd_set) [!FD_SET]: New typedef.
210 Simplify EMACS_TIME-related code.
211 This portability layer is no longer needed, since Emacs has been
212 using struct timespec as a portability layer for some time.
213 * atimer.h, buffer.h, dispextern.h, xgselect.h:
214 Include <time.h> rather than "systime.h"; that's all that's needed now.
215 * dispnew.c: Include <timespec.h> rather than "systime.h";
216 that's all that's needed now.
217 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
218 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
220 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
221 LOG10_TIMESPEC_RESOLUTION.
222 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
223 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
224 (make_emacs_time): Remove. All used changed to make_timespec.
225 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
226 (current_timespec): Rename from current_emacs_time. All uses changed.
227 (add_emacs_time): Remove. All uses changed to timespec_add.
228 (sub_emacs_time): Remove. All uses change dot timespec_sub.
229 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
230 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
231 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
232 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
233 (current_timespec): Rename from current_emacs_time. All uses changed.
234 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
235 changed to timespec_cmp.
236 * xgselect.c: Include <timespec.h>, since our .h files don't.
238 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
240 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
241 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
242 Remove the leftovers.
243 * gtkutil.c (toplevel): Do not declare Qxft but include
245 * image.c (toplevel): Do not declare Vlibrary_cache because
246 it's already done in lisp.h.
248 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
250 * lisp.h (Mouse_HLInfo): Move from here...
251 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
252 (reset_mouse_highlight): New function.
253 * msdos.c (dos_set_window_size, IT_update_begin)
254 (internal_terminal_init):
255 * nsterm.m (ns_update_window_end, x_free_frame_resources)
256 (ns_initialize_display_info):
257 * w32console.c (initialize_w32_display):
258 * w32term.c (x_update_window_end, x_free_frame_resources)
259 (w32_initialize_display_info):
260 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
261 * window.c (Fdelete_other_windows_internal):
262 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
263 * termchar.h (toplevel):
264 * xterm.h (toplevel): Include dispextern.h.
266 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
268 Fix minor problems found by static checking.
269 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
270 (expect): Avoid nested-if warning.
271 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
272 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
273 * nsterm.h, nsterm.m (ns_select):
274 * xgselect.c, xgselect.h (xg_select):
275 Adjust signature to better match pselect's.
276 * nsterm.m (ns_select):
277 Don't set *TIMEOUT, since pselect doesn't.
278 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
279 diagnostic about assigning const char * to it.
280 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
282 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
284 * lread.c (substitute_object_recurse): Handle hash-tables as well
287 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
289 Fix unlikely core dump in init_tty, and simplify terminfo case.
290 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
291 The old version incorrectly dumped core if malloc returned a
292 buffer containing only non-NUL bytes.
293 (init_tty): Do not allocate or free termcap buffers; the
294 struct does that for us now.
295 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
296 (struct tty_display_info): Define members termcap_term_buffer and
297 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
298 use them. Allocate them directly in struct rather than indirectly
299 via a pointer, to simplify init_tty.
301 * frame.c (check_minibuf_window): Initialize 'window' properly,
302 so that Emacs reliably aborts later if 'window' is not initialized.
304 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
306 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
307 of VoidSymbol (Bug#15154).
309 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
311 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
312 mouse_face_beg_y and mouse_face_end_y.
313 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
314 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
315 Adjust users and update comment where appropriate.
317 2013-08-26 Martin Rudalics <rudalics@gmx.at>
319 * frame.c (check_minibuf_window): New function.
320 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
321 Call check_minibuf_window (Bug#15183).
323 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
325 * window.h (struct window): Replace last_cursor with last_cursor_vpos
326 because this is the only last cursor data we need to keep and consult.
327 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
328 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
331 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
333 Fix recovering from possible decompression error.
334 Since insert_from_gap doesn't always move point, we can't use PT as
335 the position where the partially decompressed data ends, and
336 should count how many bytes was produced so far.
337 * decompress.c (struct decompress_unwind_data): Add nbytes member.
338 (unwind_decompress): Really delete partially uncompressed data.
339 (Fzlib_decompress_region): Take decompressed data size into account.
341 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
343 * syntax.c (init_syntax_once): Adjust comment and do an early
344 initialization of Qchar_table_extra_slots just once...
345 * casetab.c (init_casetab_once):
346 * category.c (init_category_once):
347 * character.c (syms_of_character):
348 * coding.c (syms_of_coding):
349 * xdisp.c (syms_of_xdisp): ...and omit it here.
351 2013-08-24 Eli Zaretskii <eliz@gnu.org>
353 * xdisp.c (get_next_display_element): Don't apply to characters
354 from a display vector the logic of setting it->end_of_box_run_p
355 suitable for characters from a buffer. (Bug#15175)
357 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
358 to handle directories, rather than '_utime' which doesn't.
361 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
363 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
364 or fullscreen (Bug#14627).
366 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
368 System-dependent integer overflow fixes.
369 * process.c (Fset_process_window_size): Signal an error if
370 the window size is outside the range supported by the lower level.
371 * sysdep.c (set_window_size): Return negative on error,
372 nonnegative on success, rather than -1, 0, 1 on not in system,
373 failure, success. This is simpler. Caller changed.
374 (serial_configure): Remove unnecessary initialization of local.
375 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
376 size fits in unsigned long; this isn't true on some 32-bit hosts.
377 Avoid buffer overrun if some future version of /proc/meminfo has a
378 variable name longer than 20 bytes.
379 (system_process_attributes) [__FreeBSD__]:
380 Don't assume hw.availpages fits in 'int'.
382 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
384 Don't let very long directory names overrun the stack.
385 Fix some related minor problems involving "//", vfork.
386 * callproc.c (encode_current_directory): New function.
387 (call_process): Don't append "/"; not needed.
388 * fileio.c (file_name_as_directory_slop): New constant.
389 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
390 this can save the caller having to alloca.
391 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
392 Use SAFE_ALLOCA, not alloca.
393 (directory_file_name, Fexpand_file_name): Leave leading "//"
394 alone, since it can be special even on POSIX platforms.
395 * callproc.c (call_process):
396 * process.c (Fformat_network_address):
397 * sysdep.c (sys_subshell):
398 Use encode_current_directory rather than rolling our own.
399 (create_process): No need to encode directory; caller does that now.
400 * process.h (encode_current_directory): New decl.
401 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
402 Rework to avoid 'goto xyzzy;'.
404 2013-08-23 Eli Zaretskii <eliz@gnu.org>
406 * xdisp.c (handle_face_prop): If the default face was remapped use
407 the remapped face for strings from prefix properties. (Bug#15155)
409 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
411 Minor cleanup for redisplay interface and few related functions.
412 * frame.h (enum text_cursor_kinds): Move from here...
413 * dispextern.h (enum text_cursor_kinds): ...to here.
414 (toplevel): Drop unnecessary declarations.
415 (struct redisplay_interface): Use bool and enum text_cursor_kinds
416 in update_window_end_hook and draw_window_cursor functions.
417 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
418 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
419 * w32term.c (x_update_window_end,w32_draw_window_cursor):
420 * xterm.c (x_update_window_end, x_draw_window_cursor):
421 * xdisp.c (display_and_set_cursor, update_window_cursor)
422 (update_cursor_in_window_tree, x_update_cursor): Use bool and
423 enum text_cursor_kinds where appropriate.
425 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
427 Redesign redisplay interface to drop updated_row and updated_area.
428 * dispextern.h (updated_row, updated_area): Remove declaration.
429 (struct redisplay_interface): Pass glyph row and row area parameters
430 to write_glyphs, insert_glyphs and clear_end_of_line functions.
431 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
433 * dispnew.c (updated_row, updated_area): Remove.
434 (redraw_overlapped_rows, update_window_line): Adjust user.
435 (update_marginal_area, update_text_area): Likewise. Pass updated row
436 as a parameter. Prefer enum glyph_row_area to int where appropriate.
437 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
440 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
442 * process.c (flush_pending_output): Remove stub.
445 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
447 * callproc.c: Fix race that killed background processes (Bug#15144).
448 (call_process): New arg TEMPFILE_INDEX. Callers changed.
449 Record deleted process-id in critical section, not afterwards.
450 Don't mistakenly kill process created by a call-process invocation
451 that discards output and does not wait.
453 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
455 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
456 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
457 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
458 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
459 to shut up compiler in mark_object.
460 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
462 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
464 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
465 We can't portably rely on PTY_OPEN doing that, even if
466 it calls posix_openpt with O_CLOEXEC.
468 2013-08-20 Kenichi Handa <handa@gnu.org>
470 * character.c (string_char): Improve commentary.
472 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
474 * image.c (SIGNATURE_DIGESTSIZE): Remove.
475 (struct animation_cache): Make signature a flexible array member.
476 All uses changed. This is a tad slower but may insulate us better
477 from future changes to ImageMagick.
479 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
481 * image.c: Shrink memory needed for animation cache.
482 (SIGNATURE_DIGESTSIZE): New constant.
483 (struct animation_cache): Make 'signature' a fixed size array of bytes.
484 (imagemagick_create_cache): Copy the signature. This saves
485 several KB of memory that ImageMagick wastes per signature.
486 Don't bother updating the update_time, as the caller does that now.
487 (imagemagick_prune_animation_cache): Don't destroy the signature, as
488 it's a fixed size struct member now.
489 (imagemagick_get_animation_cache): Always destroy the signature,
490 as it's now imagemagick_create_cache's responsibility to copy it.
491 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
492 and use memcmp rather than strcmp.
493 eassert that ImageMagick returns a signature of the specified length.
495 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
497 * image.c (imagemagick_get_animation_cache): Don't segfault on
499 (imagemagick_get_animation_cache): Revert to previous definition
500 so that it actually works. But keep the memory leak fix.
501 (imagemagick_get_animation_cache): Fix memory leak.
503 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
505 * image.c: Fix animation cache signature memory leak.
506 Fix some other minor performance problems while we're at it.
507 (imagemagick_create_cache): Clear just the members that
508 need clearing. Don't set update_time, as caller does that now.
509 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
510 Simplify by using pointer-to-pointer instead of a prev pointer.
511 (imagemagick_prune_animation_cache): Use make_emacs_time rather
512 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
513 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
514 it's already a copy. Free the signature probe unless it's cached.
516 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
517 This was introduced by my 2013-08-12 fix for Bug#15035.
519 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
521 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
522 (imagemagick_prune_animation_cache): Now static.
524 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
526 * image.c (imagemagick_get_animation_cache): Don't segfault when
529 2013-08-18 Ken Brown <kbrown@cornell.edu>
531 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
532 static heap if ENABLE_CHECKING is defined.
533 (max_bss_sbrk_ptr): New variable.
535 (report_sheap_usage): Report maximum static heap usage instead of
536 ending static heap usage.
538 2013-08-17 Eli Zaretskii <eliz@gnu.org>
540 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
541 of zlib_initialized according to the results of calling
544 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
546 * image.c: Implement an ImageMagick per-image cache.
547 (imagemagick_get_animation_cache): Fix a double-free error.
548 (imagemagick_load_image): Remove the ping_wand code, which only
549 apparently saved time on invalid animated images, and slowed down
550 everything else. Optimise for the common case.
552 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
554 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
556 * editfns.c (insert_before_markers): Mention overlay in the doc string.
558 * marker.c (set_marker): Remove documentation of undefined behavior.
560 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
562 * image.c (imagemagick_compute_animated_image): Animate correctly
563 when sub-images are smaller than the main image.
564 (imagemagick_compute_animated_image): Setting the iterator row to
565 zero is apparently not allowed.
566 (imagemagick_compute_animated_image): Allow images that say they
567 have sub-images that are bigger than the main image, but just crop
570 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
572 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
574 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
576 * image.c (imagemagick_compute_animated_image): Respect the GIF
579 2013-08-15 Ken Brown <kbrown@cornell.edu>
581 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
582 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
585 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
587 Fix minor problems found by static checking.
588 * frame.c (delete_frame):
589 * xdisp.c (next_element_from_display_vector):
590 Avoid uninitialized local.
591 * image.c (imagemagick_compute_animated_image): Port to C89.
592 Prefer usual GNU indentation style for loops.
593 Be more careful about bizarrely large sizes, by using ptrdiff_t
596 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
598 Fix infinite frame selection loop (Bug#15025).
599 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
601 2013-08-15 Eli Zaretskii <eliz@gnu.org>
603 * xdisp.c (compute_window_start_on_continuation_line):
604 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
605 to make sure we end up setting the window start at the leftmost
606 visible character of the display line. This avoids funky
607 horizontal shifting because the window start is not kept on the
608 same position. (Bug#15090)
609 (next_element_from_display_vector): Support 'box' face attribute
610 in the face definitions of a display vector. (Bug#15099)
612 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
614 * image.c (imagemagick_compute_animated_image): Implement animated
616 (imagemagick_compute_animated_image): Fix some compilation
617 warnings. Implement a very simple cache to make the animation
618 usable at all, but it should be replaced with a per-image cache.
620 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
622 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
623 to do `for' loops over alist values.
624 * buffer.h (FOR_EACH_BUFFER):
625 * process.c (FOR_EACH_PROCESS): Use it.
626 (handle_child_signal, status_notify, Fget_buffer_process)
627 (kill_buffer_processes): Use FOR_EACH_PROCESS.
629 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
631 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
632 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
633 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
634 to xzalloc and so avoid redundant call to memset.
635 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
636 members because it is allocated with xzalloc and so already zeroed.
638 2013-08-14 Ken Brown <kbrown@cornell.edu>
640 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
643 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
645 Utility function and macro to copy Lisp string to C string.
646 * lisp.h (xlispstrdupa): New macro.
647 (xlispstrdup): New prototype.
648 * alloc.c (xlispstrdup): New function.
649 * callint.c (Fcall_interactively):
650 * fileio.c (Ffile_name_directory, Fexpand_file_name)
651 (Fsubstitute_in_file_name):
652 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
653 * image.c (x_create_bitmap_from_file):
654 * w32term.c (w32_term_init):
655 * xterm.c (x_term_init): Use xlispstrdup.
657 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
659 * image.c (imagemagick_load_image): Make animated pictures work.
660 There's still some problems with background color settings, though
663 * decompress.c (unwind_decompress): Always restore point.
665 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
667 * marker.c (set_marker): Reformat documentation.
669 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
671 * xdisp.c (cursor_type_changed): Now static.
673 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
674 Use changed. This avoids the need to call xmalloc and for the
675 caller to call xfree, and avoids memory leaks in some situations.
677 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
679 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
680 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
681 (redisplay_window): If window_end_valid is cleared due to non-zero
682 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
683 so do not call to try_cursor_movement for that window.
685 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
687 * window.h (struct window): Convert window_end_pos and
688 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
689 (wset_window_end_pos, wset_window_end_vpos): Remove.
690 * dispnew.c (adjust_glyph_matrix):
691 * window.c (Fwindow_end, replace_window, set_window_buffer)
693 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
694 (set_vertical_scroll_bar, redisplay_window, try_window)
695 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
696 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
697 (note_mouse_highlight): Adjust users.
698 (try_cursor_movement): Likewise. Convert old precondition to eassert.
701 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
703 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
704 * image.c (imagemagick_filename_hint): Use `const char *' and
705 prefer SSDATA to SDATA to avoid warnings.
707 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
709 Cleanup window fringes, margins and scroll bars adjustments.
710 * window.c (set_window_fringes, set_window_margins)
711 (set_window_scroll_bars, apply_window_adjustment): New functions.
712 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
713 (Fset_window_scroll_bars): Use them.
715 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
717 * window.h (struct window): Convert scroll_bar_width
718 from Lisp_Object to integer. Adjust comment.
719 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
721 * window.c (wset_scroll_bar_width): Remove.
722 (make_window): Initialize scroll_bar_width.
723 (Fsplit_window_internal): Use direct assignment.
724 (Fset_window_configuration, save_window_save):
725 Convert Lisp_Object to integer and back where appropriate.
726 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
727 bar was actually changed, and mention this in docstring.
729 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
731 * decompress.c: Minor simplifications.
732 (Fzlib_decompress_region): Don't bother verifying
733 that avail_out <= UINT_MAX, as that was confusing.
734 Mention the restriction in a comment instead.
735 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
737 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
739 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
740 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
742 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
744 * image.c (imagemagick_filename_hint): Check for errors in the
747 2013-08-13 Eli Zaretskii <eliz@gnu.org>
749 * window.c (Fwindow_margins): Return nil when there's no marginal
750 area, as per the documented API.
752 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
753 Fmake_vector, as scroll bar's struct members are not all Lisp
754 objects now. This avoids crashes in GC.
756 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
757 bool, so its address could be taken.
759 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
761 * image.c (imagemagick_filename_hint): New function to possibly
762 apply `image-content-type-suffixes'.
763 (imagemagick_load_image): Use it.
765 2013-08-13 Eli Zaretskii <eliz@gnu.org>
767 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
768 if loading zlib failed.
770 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
772 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
773 2013-08-13 checkin below. Change bool to BOOL, rule is:
774 All Obj-C code uses BOOL, except for interfaces callable from C.
776 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
778 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
780 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
781 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
782 bool instead of BOOL.
783 * w32term.h (struct scroll_bar): Convert fringe_extended_p
784 from Lisp_Object to bitfield. Adjust comment.
785 * w32term.c (x_scroll_bar_create): Adjust user.
786 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
787 * xterm.c (XTset_vertical_scroll_bar): Likewise.
788 Use bool for boolean.
789 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
790 to `unsigned int' when defining a bitfield.
792 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
794 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
796 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
798 * window.h (struct window): Convert left_margin_cols and
799 right_margin_cols from Lisp_Objects to integers. Adjust comment.
800 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
801 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
803 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
805 (showing_window_margins_p, update_window_line, update_frame_1):
806 * fringe.c (draw_fringe_bitmap_1):
807 * xdisp.c (window_box_width): Adjust users.
808 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
809 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
810 Use direct assignment.
811 (Fset_window_configuration, save_window_save, Fwindow_margins):
812 Convert Lisp_Object to integer and back where appropriate.
813 (Fset_window_margins): Adjust user. Return t if any margin
814 was actually changed, and mention this in docstring.
816 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
818 * syntax.c (forward_word):
819 * cmds.c (forward_char, backward_char): Mention the optional argument.
821 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
823 * window.h (struct window): Convert left_fringe_width
824 and right_fringe_width from Lisp_Objects to integers.
826 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
827 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
828 * window.c (wset_left_fringe_width, wset_right_fringe_width):
830 (make_window): Initialize new integer fields to -1.
831 (Fsplit_window_internal): Use direct assignment.
832 (Fset_window_configuration, save_window_save):
833 Convert Lisp_Object to integer and back where appropriate.
834 (Fset_window_fringes): Adjust user. Return t if any fringe
835 was actually changed, and mention this in docstring.
837 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
839 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
840 * nsfns.m (x_set_cursor_type):
841 * w32fns.c (x_set_cursor_type):
842 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
843 * xdisp.c (set_frame_cursor_types): ...but in common code.
845 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
847 * font.c (clear_font_cache): New function, stripped from...
848 (Fclear_font_cache): ...here, which now uses the function
849 above. Adjust comment.
850 * font.h (clear_font_cache): Add prototype.
851 * xfaces.c (clear_face_cache): Use clear_font_cache.
853 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
855 * window.c (Fset_window_start): Compare `w', not `window' because
856 `w' might not be equal to `window' after call to decode_live_window.
858 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
860 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
861 This fixes a problem introduced by the Bug#15035 patch
862 when using GPG. Reported by Herbert J. Skuhra.
864 2013-08-12 Eli Zaretskii <eliz@gnu.org>
866 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
867 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
870 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
872 * decompress.c (Fzlib_decompress_region): Support zlib
873 decompression, too, and rename.
875 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
877 Minor zlib configuration tweaks.
878 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
879 Don't assume presence of fn_inflateInit2_ zlib internal function.
881 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
883 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
884 include the zlib prefix.
886 2013-08-12 Eli Zaretskii <eliz@gnu.org>
888 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
889 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
890 define static variables that are pointers to zlib functions to be
892 (init_zlib_functions) [WINDOWSNT]: New function.
893 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
895 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
896 macros instead of invoking the zlib functions directly.
897 (syms_of_decompress): DEFSYM Qzlib_dll.
898 Staticpro Szlib_available_p.
900 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
902 Avoid looping over all frame windows to freeze and unfreeze.
903 * window.h (struct window): Drop frozen_window_start_p.
904 (freeze_window_starts): Drop prototype.
905 * frame.h (struct frame): New frozen_window_starts flag.
906 (FRAME_WINDOWS_FROZEN): New macro.
907 * window.c (freeze_window_start, freeze_window_starts):
909 (select_window, replace_window): Adjust users.
910 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
911 (window_frozen_p): New function.
912 (redisplay_window): Use it.
914 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
916 Fix some fd issues when running subprocesses (Bug#15035).
917 Fix bugs that can leak files or file descriptors on errors.
918 Don't unlink open temp files, as that's hard for users to diagnose
919 when things go awry (e.g., temp disk exhausted).
920 Don't bother to lock temp files. Check for invalid recursion.
921 * callproc.c (synch_process_fd): Remove. All uses removed.
922 (synch_process_tempfile): New var or macro.
923 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
925 (record_kill_process): New arg, the temp name. All callers changed.
926 (delete_temp_file): Now just a simple wrapper around unlink.
927 (call_process_kill): New arg, the call_process_fd array.
928 Close them all. Clear synch_process_pid. Remove the temp file,
929 or arrange for it to be removed.
930 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
931 that's been moved to synch_process_tempfile. Caller changed.
932 Do not remove the tempfile; that's now call_process_kill's
934 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
935 call_process_kill; the caller now does that.
936 (call_process_cleanup): Do not close the process fd; that's now
937 call_process_kill's responsibility.
938 (Fcall_process): Implement via new function call_process, which
939 has most of the old body of Fcall_process, but with a different API.
940 (call_process): New function that does not open or close filefd if
941 it is nonnegative. Record which fds need to be closed, and let
942 call_process_kill close (and remove the tempfile, on MSDOS) on error.
943 Signal an error if invoked recursively (could be done via a hook).
944 Simplify creation of the tempfile in the MSDOS case.
945 Don't create the output file until after checking for the executable.
946 Report any failure to open /dev/null.
947 Don't open /dev/null for writing twice; once is enough.
948 Don't create pipe if all output is being discarded or sent to file.
949 Don't worry about setting up the coding system or reading from the
950 pipe if all output is being discarded.
951 Hoist fd_error local into top level, to lessen block nesting.
952 Don't record deleted pid here; now done by Fcall_process_region.
953 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
954 and note its success in synch_process_tempfile.
955 Do not leak resources when child_setup fails.
956 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
957 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
958 (create_temp_file): Now returns open fd, with an additional
959 Lisp_Object * argument to return the name. All callers changed.
960 Do not close the file; rewind it instead, and leave it open for
961 the caller. Do not lock the temp file. Unwind-protect the file
962 and the file-descriptor.
963 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
964 If an asynchrounous process, record it here, not in call_process.
965 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
966 * eval.c (set_unwind_protect): New function.
967 * fileio.c (write_region): New function, generalized from the
968 old Fwrite_region. Do not lock temp files.
969 (Fwrite_region): Use it.
970 * lisp.h (set_unwind_protect, write_region): New decls.
971 * process.c: Include <verify.h>.
972 (make_process): Mark fds as initially closed.
973 (deleted_pid_list): Now a list of pid-filename pairs.
975 (close_process_fd): New function.
976 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
977 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
978 New constants. Verify that their number matches PROCESS_OPEN_FDS.
979 (create_process, create_pty, Fmake_serial_process)
980 (server_accept_connection): Record which fds need to be closed,
981 and let deactivate_process close them.
982 (Fmake_network_process): Do not discard the unwind-protect
983 until it's safe to do so.
984 (deactivate_process): Close the fds opened by create_process etc.
985 (Fprocess_send_eof): Adjust to new way of recording open fds.
986 Report an error if /dev/null can't be opened, instead of aborting.
987 * process.h (PROCESS_OPEN_FDS): New constant.
988 (struct Lisp_Process): New member open_fds.
989 (record_kill_process, record_deleted_pid): Adjust signatures.
990 (record_deleted_pid): Move decl here ...
991 * syswait.h (record_deleted_pid): ... from here.
993 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
995 * decompress.c: Fix bugs with large buffers and weird inputs.
996 Tune a bit. Reindent as per usual Emacs style.
997 (BUFFER_SIZE): Remove.
998 (Fdecompress_gzipped_region): Do not mishandle input buffers with
999 more than UINT_MAX bytes. Decompress into the gap instead of into
1000 an auto buffer, as this should avoid copying. Return nil if
1001 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1002 set immediate_quit; we shouldn't trust zlib code that much.
1004 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1006 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1007 errors, and really move the gap to where we want it.
1009 * lisp.h: Include decompress.c support.
1011 * emacs.c (main): Include decompress.c support.
1013 * Makefile.in: Include -lz if present.
1015 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1017 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1018 (initWithTitle:): Initialize frame to 0.
1019 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1020 (fillWithWidgetValue:frame:): Rename from
1021 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1023 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1024 fillWithWidgetValue:frame:
1026 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1027 remove memory leak warnings.
1029 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1030 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1033 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1034 (x_activate_menubar): Update the whole menu.
1035 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1036 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1037 current event is not NSSystemDefined (Bug#15001).
1038 Call ns_check_menu_open only if trackingMenu is 2.
1039 (menuDidClose:): New method, decrease trackingMenu.
1040 (fillWithWidgetValue:setDelegate:): New method.
1041 (fillWithWidgetValue:): Call the above.
1043 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1045 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1047 Omit some unnecessary casts.
1048 Many of these go back to the old pre-C89 days, when they may have
1049 been needed, but we've been assuming C89 or later for a while now.
1050 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1051 (live_float_p, live_misc_p, live_vector_p):
1052 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1053 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1054 (defvar_per_buffer):
1055 * callint.c (Fcall_interactively):
1056 * doc.c (Fsubstitute_command_keys):
1057 * filelock.c (get_boot_time):
1058 * frame.c (xrdb_get_resource):
1059 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1060 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1061 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1062 (menuitem_highlight_callback, menu_destroy_callback)
1063 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1064 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1065 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1066 (xg_tool_bar_help_callback, tb_size_cb):
1067 * image.c (xpm_alloc_color, png_read_from_memory)
1068 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1069 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1071 * keymap.c (describe_map):
1072 * nsfns.m (Fns_display_monitor_attributes_list):
1073 * nsmenu.m (process_dialog:):
1074 * nsterm.m (hold_event):
1075 * process.c (wait_reading_process_output):
1076 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1077 * scroll.c (do_direct_scrolling, scrolling_1):
1078 * termcap.c (tgetent):
1079 * window.c (check_window_containing, add_window_to_list)
1080 (freeze_window_starts):
1081 * xdisp.c (compare_overlay_entries, vmessage):
1082 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1083 (x_get_monitor_attributes_xrandr)
1084 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1085 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1086 * xfont.c (xfont_match, xfont_open):
1087 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1088 (menubar_selection_callback, menu_position_func)
1089 (popup_selection_callback, create_and_show_popup_menu)
1090 (dialog_selection_callback, create_and_show_dialog):
1091 * xrdb.c (x_get_string_resource):
1093 * xsmfns.c (x_session_check_input):
1094 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1095 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1096 (xaw_jump_callback, xaw_scroll_callback):
1097 Omit unnecessary casts.
1099 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1101 Minor string-length refactoring.
1102 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1103 * frame.c (make_monitor_attribute_list):
1104 Prefer build_string to strlen + make_string.
1106 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1108 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1109 don't check minor_code (Bug#14417).
1111 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1113 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1114 vertical positions instead. This avoids calling MATRIX_ROW with
1115 row numbers that are possibly beyond valid limits. (Bug#15064)
1117 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1119 Use xstrdup and build_unibyte_string where applicable.
1120 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1121 * xfns.c (x_window):
1122 * xrdb.c (x_get_customization_string):
1123 * xterm.c (xim_initialize):
1124 * w32fns.c (w32_window): Use xstrdup.
1125 (w32_display_monitor_attributes_list):
1126 * emacs.c (init_cmdargs):
1127 * keyboard.c (PUSH_C_STR):
1128 * nsfont.m (nsfont_open):
1129 * sysdep.c (system_process_attributes):
1130 * w32.c (system_process_attributes):
1131 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1133 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1135 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1136 variables of these types so that GDB would know about them, as aid
1137 for debugging fatal exceptions. (Bug#15024) See also
1138 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1141 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1143 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1144 larger than the NSWindow (Bug#14934).
1146 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1148 Redesign redisplay interface to drop global variable updated_window.
1149 Always pass currently updated window as a parameter to update routines.
1150 * dispextern.h (updated_window): Remove declaration.
1151 (struct redisplay_interface): Pass window parameter to
1152 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1153 and after_update_window_hook.
1154 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1156 * dispnew.c (updated_window): Remove.
1157 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1158 (update_window_line): Adjust to match redisplay interface changes.
1159 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1160 (ns_scroll_run, ns_after_update_window_line):
1161 * w32term.c (x_update_window_begin, x_update_window_end)
1162 (x_after_update_window_line, x_scroll_run):
1163 * xterm.c (x_update_window_begin, x_update_window_end)
1164 (x_after_update_window_line, x_scroll_run):
1165 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1166 Likewise. Adjust comments where appropriate.
1167 (x_cursor_to): Simplify because this is always called during window
1168 update (but install debugging check anyway).
1169 (expose_window): Check must_be_updated_p flag to see whether this
1170 function is called during window update.
1172 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1174 Do not reset window modification event counters excessively.
1175 These leftovers and poor man's tricky methods to catch extra
1176 redisplay's attention are no longer needed.
1177 * frame.c (set_menu_bar_lines_1):
1178 * minibuf.c (read_minibuf_unwind):
1179 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1180 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1181 (window_scroll_line_based, Fset_window_configuration):
1182 * xdisp.c (redisplay_window): Do not reset last_modified and
1183 last_overlay_modified counters.
1185 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1187 * xselect.c (x_send_client_event): Set send_event and serial, memset
1188 data.l as it might be bigger than data.b. Use 24 bit mask to
1189 XSendEvent (Bug#15034).
1191 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1193 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1194 for TTY frames that are not the top frame on their console.
1197 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1199 * w32term.c (w32fullscreen_hook): Really maximize frame when
1200 asked for (Bug#14841).
1202 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1204 Prefer selected_window to Fselected_window, likewise for frames.
1205 * buffer.c (Fbuffer_swap_text):
1206 * data.c (Fvariable_binding_locus):
1207 * window.c (run_window_configuration_change_hook): Adjust users.
1208 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1209 Use decode_live_frame.
1211 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1213 Be more careful if selected window shows the buffer other than current,
1214 use window_outdated only if this is not so. This change should also
1215 address some weird issues discussed in Bug#13012.
1216 * window.h (window_outdated): New prototype.
1217 * window.c (window_outdated): Now here. Convert from static and
1218 always assume window's buffer.
1219 (Fwindow_end, Fwindow_line_height): Use it.
1220 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1221 and always assume window's buffer.
1222 (redisplay_window): Adjust user.
1223 (redisplay_internal): Call to reconsider_clip_changes once and
1224 check whether mode line should be updated only if selected window
1225 shows current buffer.
1226 (run_window_scroll_functions): Use eassert for debugging check.
1227 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1229 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1231 * window.c (window_scroll, window_scroll_pixel_based)
1232 (window_scroll_line_based): Use bool for booleans.
1234 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1236 * process.c: Fix minor off-by-one issues in descriptor counts.
1237 This shouldn't fix any real bugs, but it cleans up the code a bit.
1238 (max_process_desc, max_input_desc): -1, not 0, means none.
1240 (delete_input_desc): New function.
1241 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1242 (deactivate_process): Scan backwards when recomuting max_process_desc;
1243 that should be faster.
1244 (init_process_emacs): Initialize max_input_desc.
1246 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1248 Use region cache to speedup bidi_find_paragraph_start.
1249 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1250 Rename cache_long_line_scans to cache_long_scans.
1251 * buffer.c (bset_cache_long_line_scans): Rename to
1252 bset_cache_long_scans.
1253 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1254 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1256 (syms_of_buffer): Rename cache-long-line-scans to
1257 cache-long-scans. Adjust docstring.
1258 * search.c (newline_cache_on_off):
1259 * indent.c (width_run_cache_on_off): Adjust users.
1260 * bidi.c (bidi_paragraph_cache_on_off): New function.
1261 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1262 * insdel.c (prepare_to_modify_buffer):
1263 Invalidate bidi_paragraph_cache if enabled.
1265 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1267 Invalidate region caches only if buffer text is going to be changed.
1268 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1269 (modify_text): ...new prototype.
1270 (prepare_to_modify_buffer_1): New prototype.
1271 * textprop.c (modify_region): Rename to...
1272 (modify_text_properties): ...new function.
1273 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1274 (Fremove_list_of_text_properties): Adjust users.
1275 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1276 (modify_text): ...new function.
1277 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1278 (prepare_to_modify_buffer_1): ...new function.
1279 * casefiddle.c (casify_region):
1280 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1281 (Ftranspose_regions): Use modify_text.
1283 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1285 * lisp.mk (lisp): Add nadvice.elc.
1287 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1289 New macro to iterate over live buffers similar to frames.
1290 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1291 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1292 Declare buffer-related variables here to offload lisp.h.
1293 * buffer.c (Vbuffer_alist): Adjust comment.
1294 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1295 (other_buffer_safely):
1296 * data.c (store_symval_forwarding):
1297 * dispnew.c (Fframe_or_buffer_changed_p):
1298 * fileio.c (Fdo_auto_save):
1299 * filelock.c (unlock_all_files):
1300 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1302 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1304 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1305 * callproc.c (create_temp_file):
1306 * filelock.c (create_lock_file):
1307 Assume mkostemp, since it's now provided by Gnulib.
1309 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1311 * w32.c (mkostemp): New function.
1312 (mktemp): Remove, no longer used. Most of the code reused in
1313 mkostemp. (Bug#15015)
1314 (mktemp): Don't undef.
1316 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1318 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1319 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1320 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1321 (free_glyph_pool, check_glyph_memory): Likewise for
1322 all users. Adjust comments where appropriate.
1324 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1326 * composite.h: Minor fixups.
1327 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1328 to fix a misspelling, and change it to an inline function while
1329 we're at it (it need not be a macro). All uses changed.
1330 (composition_method, composition_valid_p):
1331 Rewrite to avoid assignments in if-conditions.
1333 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1335 Do not use global Lisp_Object in composition macros.
1336 * composite.h (composition_temp): Remove declaration.
1337 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1338 (composition_method, composition_valid_p): ...inline functions.
1339 (compose_region): Remove the leftover.
1340 * composite.c (composition_temp): Remove.
1341 (run_composition_function, update_compositions)
1342 (composition_compute_stop_pos, composition_adjust_point)
1343 (Ffind_composition_internal):
1344 * coding.c (handle_composition_annotation):
1345 * xdisp.c (handle_composition_prop, check_point_in_composition):
1346 Related users changed.
1348 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1350 Drop FRAME_PTR typedef.
1351 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1352 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1353 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1354 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1355 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1356 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1357 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1358 All related users changed.
1360 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * eval.c (default_toplevel_binding): New function.
1364 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1365 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1366 (syms_of_eval): Export them.
1367 * data.c (Fdefault_value): Micro cleanup.
1368 * term.c (init_tty): Use "false".
1370 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1372 Fix X GC leak in GTK and raw (no toolkit) X ports.
1373 * xterm.c (x_free_frame_resources): If white and black relief
1374 GCs are allocated, always free them here.
1375 * xfns.c (x_make_gc): Omit redundant initialization.
1376 * widget.c (create_frame_gcs): Remove the leftover.
1377 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1378 in x_free_frame_resources.
1380 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1382 * nsterm.m (windowWillResize:toSize:): Only change title if
1383 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1385 (viewDidEndLiveResize): New method.
1387 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1388 inside NS_IMPL_COCOA.
1390 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1392 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1393 Do not check whether undo is enabled because record_insert and
1394 record_delete does that themselves.
1396 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1398 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1399 member which is not really used any more.
1400 (FRAME_XIC_BASE_FONTNAME): Remove.
1401 * xfns.c (xic_free_fontset): Adjust user.
1402 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1403 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1404 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1405 (xdialog_show): Use eassert for debugging check.
1406 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1408 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1410 * fileio.c, fns.c (merge): Move extern decl from here ...
1411 * lisp.h (merge): ... to here.
1413 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1415 Fix last font-related change.
1416 * w32font.h (w32font_list_internal, w32font_match_internal):
1418 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1419 (uniscribe_list_family): Adjust to match font API change.
1420 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1421 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1423 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1425 * frame.h (FRAME_MOUSE_UPDATE):
1426 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1427 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1429 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1431 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1432 * font.h (struct font_driver): Change list, match, and list_family
1433 functions to accept struct frame * as first arg.
1434 * font.c (font_score, font_compare, font_sort_entities):
1436 (font_sort_entities, font_list_entities, font_select_entity):
1437 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1438 match font API change.
1439 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1440 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1441 * ftxfont.c (ftxfont_list, ftxfont_match):
1442 * xftfont.c (xftfont_list, xftfont_match):
1443 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1444 * w32font.c (w32font_list, w32font_match, w32font_list):
1445 (w32font_list_internal, w32_font_match_internal): Likewise.
1446 * xfaces.c (Fx_family_fonts): Adjust user.
1448 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1450 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1451 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1452 only if HAVE_X_WINDOWS is in use.
1453 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1454 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1455 * w32term.c (x_wm_set_icon_position): Likewise.
1456 * w32fns.c (x_icon): Adjust user.
1458 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.c (last_mouse_press_frame): Remove the
1461 leftover which is not really used any more.
1462 (handle_one_xevent, syms_of_xterm): Adjust users.
1463 (x_flush): Call XFlush once per each X display, not frame.
1464 This is better because this code always unconditionally skips
1465 non-X frames in Vframe_list and issues the only XFlush if we
1466 have more than one X frame on the same X display.
1467 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1468 Use bool for booleans.
1469 (x_draw_glyph_string_background, cvt_string_to_pixel):
1470 (cvt_pixel_dtor): Drop unnecessary prototypes.
1471 * xterm.h (x_display_ok): Adjust prototype.
1473 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1475 Drop unnecessary functions that deals with frame pixel size.
1476 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1477 (x_pixel_height): Drop prototypes.
1478 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1479 (x_pixel_height): Drop implementations.
1480 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1481 which should be always valid for window frame.
1482 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1483 * w32menu.c (Fx_popup_dialog):
1484 * xmenu.c (Fx_popup_dialog): Likewise for both.
1486 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1488 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1489 frame parameters and call to Fmodify_frame_parameters just once.
1490 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1491 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1492 and mention nil frame in docstring.
1494 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1496 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1497 (x_figure_window_size): Likewise. Adjust to return long.
1498 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1499 (toplevel): Move Qterminal_live_p to...
1500 * terminal.c (toplevel): ...here, make it static, and...
1501 (syms_of_terminal): ...DEFSYM here.
1502 * frame.h (Qterminal_live_p): Remove declaration.
1503 (make_frame, x_figure_window_size): Adjust prototype.
1504 * nsfns.m (Fx_create_frame): Use long for window flags.
1506 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1508 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1509 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1510 Do not assume that emacs_close (INT_MAX) is a no-op.
1512 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1514 * xfaces.c (make_face_cache): For struct face_cache, prefer
1515 xmalloc to xzalloc and so avoid redundant call to memset.
1516 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1518 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1520 * fringe.c (draw_window_fringes, update_window_fringes)
1521 (compute_fringe_widths):
1522 * w32term.c (x_draw_glyph_string):
1523 * window.c (candidate_window_p, Frecenter):
1524 * xfaces.c (realize_basic_faces, realize_default_face)
1525 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1526 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1527 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1528 * xmenu.c (Fx_menu_bar_open_internal):
1529 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1530 * xsettings.c (xft_settings_event):
1531 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1532 Use bool for booleans. Adjust style and comments where
1534 * dispextern.h (draw_window_fringes, update_window_fringes)
1535 (compute_fringe_widths):
1536 * xterm.h (x_had_errors_p): Adjust prototype.
1538 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1540 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1541 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1543 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1545 * fns.c (toplevel): Remove comment before Fsafe_length because
1548 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1550 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1552 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1554 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1555 frame which got the message is still alive, before dereferencing
1556 its pointer. (Bug#14970)
1558 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1559 be a live window, before using it as such. (Bug#14970)
1561 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1563 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1564 w32_detect_focus_change instead of doing part of its job by hand.
1565 This fixes the problem whereby FOCUS_OUT events were not sent to
1568 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1570 * process.c (Fprocess_list): Doc fix.
1572 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1573 being re-exposed only if it didn't ask to become visible.
1574 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1575 was previously iconified. (Bug#14841)
1576 (x_iconify_frame): Mark the frame iconified.
1578 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1580 Fix minor problems found by static checking.
1581 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1582 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1584 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1586 * eval.c (set_specpdl_old_value): New function.
1587 (unbind_to): Minor simplification.
1588 (get_backtrace_frame): New function.
1589 (Fbacktrace_frame): Use it. Add `base' argument.
1590 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1591 (syms_of_eval): Export backtrace-eval.
1592 * xterm.c (x_focus_changed): Simplify.
1594 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1596 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1598 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1600 * xdisp.c (redisplay_window): Instead of moving point out of
1601 scroll margin, reject the force_start method, and try scrolling
1602 instead. (Bug#14780)
1604 2013-07-24 Ken Brown <kbrown@cornell.edu>
1606 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1609 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1611 * eval.c (Fprogn): Do not check that BODY is a proper list.
1612 This undoes the previous change. The check slows down the
1613 interpreter, and is not needed to prevent a crash. See
1614 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1616 2013-07-23 Glenn Morris <rgm@gnu.org>
1618 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1620 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1622 Port to GNU/Linux systems with tinfo but not ncurses.
1623 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1624 to decide whether ncurses is being used. Without this change,
1625 GCC complains about tgetent not being declared, on a system
1626 that has tinfo installed but ncurses not installed.
1628 * eval.c (Fprogn): Check that BODY is a proper list.
1630 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1631 * data.c (Fsetq_default):
1632 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1633 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1635 Tune by taking advantage of the fact that ARGS is always a list
1636 when a function is declared to have UNEVALLED args.
1638 * emacsgtkfixed.c: Port to GCC 4.6.
1639 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1641 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1643 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1644 here to silence compiler warnings.
1646 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1648 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1649 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1650 from messing up Emacs's 'struct frame' (Bug#14923).
1652 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1654 * alloc.c (make_save_ptr_ptr): Define this function.
1655 It was inadvertently omitted. It's needed only if
1656 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1658 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1660 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1661 frame have focus (Bug#14895).
1663 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1665 Avoid vfork-related deadlock more cleanly.
1666 * callproc.c (child_setup): When the child's exec fails, output
1667 the program name, as that's more useful. Use O_NONBLOCK to avoid
1669 * process.c (create_process_1): Remove; no longer needed.
1670 (create_process): Remove timer hack; no longer needed, now that
1671 the child avoids deadlock.
1673 2013-07-20 Glenn Morris <rgm@gnu.org>
1675 * image.c (Fimage_flush): Fix doc typo.
1677 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1679 Fix array bounds violation when pty allocation fails.
1680 * process.c (PTY_NAME_SIZE): New constant.
1681 (pty_name): Remove static variable; it's now auto.
1682 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1683 Take pty_name as an arg rather than using a static variable.
1684 All callers changed.
1685 (create_process): Recover pty_flag from process, not from volatile local.
1686 (create_pty): Stay inside array even when pty allocation fails.
1687 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1689 * lread.c (Fload): Avoid initialization only when lint checking.
1690 Mention that it's needed only for older GCCs.
1692 2013-07-20 Kenichi Handa <handa@gnu.org>
1694 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1695 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1697 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1699 * lread.c (Fload): Avoid uninitialized warning.
1701 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1703 Fix some minor file descriptor leaks and related glitches.
1704 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1705 (create_lock_file): Use write, not emacs_write.
1706 * image.c (slurp_file, png_load_body):
1707 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1708 (server_accept_connection):
1709 Don't leak an fd on memory allocation failure.
1710 * image.c (slurp_file): Add a cheap heuristic for growing files.
1711 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1712 as that's what the other routines do. Maybe input need not be
1713 blocked at all, but it's better to be consistent.
1714 Avoid undefined behavior when strlen is zero.
1716 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1717 (NSTATICS): Now a constant; doesn't need to be a macro.
1719 2013-07-19 Richard Stallman <rms@gnu.org>
1721 * coding.c (decode_coding_utf_8): Add simple loop for fast
1722 processing of ASCII characters.
1724 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1726 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1728 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1730 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1731 unportable 'struct x_display_info'.
1732 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1735 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1737 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1738 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1740 (system_process_attributes): Prefer plain char to unsigned char
1741 when either will do. Clean up properly if interrupted or if
1742 memory allocations fail. Don't assume sscanf succeeds.
1743 Remove no-longer-needed workaround to stop GCC from whining.
1744 Read command-line once, instead of multiple times. Check read status a
1747 Fix obscure porting bug with varargs functions.
1748 The code assumed that int is treated like ptrdiff_t in a vararg
1749 function, which is not a portable assumption. There was a similar
1750 -- though these days less likely -- porting problem with various
1751 assumptions that pointers of different types all smell the same as
1752 far as vararg functions is conserved. To make this problem less
1753 likely in the future, redo the API to use varargs functions.
1754 * alloc.c (make_save_value): Remove this vararg function.
1755 All uses changed to ...
1756 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1757 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1759 (make_save_ptr): Rename from make_save_pointer, for consistency with
1760 the above. Define only on platforms that need it. All uses changed.
1762 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1764 * keyboard.c: Try to fix typos in previous change.
1765 (DISPLAY_LIST_INFO): New macro.
1766 (kbd_buffer_get_event): Do not access members that are not present
1767 in X11. Revert inadvertent change of "!=" to "=".
1769 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1771 * keyboard.c (kbd_buffer_get_event):
1772 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1773 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1775 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1777 * filelock.c: Fix unlikely file descriptor leaks.
1778 (get_boot_time_1): Rework to avoid using emacs_open.
1779 This doesn't actually fix a leak, but is better anyway.
1780 (read_lock_data): Use read, not emacs_read.
1782 * doc.c: Fix minor memory and file descriptor leaks.
1783 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1784 (get_doc_string, Fsnarf_documentation):
1785 Fix file descriptor leak on error.
1787 * term.c: Fix minor fdopen-related file descriptor leaks.
1788 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1789 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1791 * charset.c: Fix file descriptor leaks and errno issues.
1793 (load_charset_map_from_file): Don't leak file descriptor on error.
1794 Use plain record_xmalloc since the allocation is larger than
1795 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1797 * eval.c (record_unwind_protect_nothing):
1798 * fileio.c (fclose_unwind):
1800 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1801 The replacement doesn't block input, but that no longer seems
1804 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1806 * lread.c: Fix file descriptor leaks and errno issues.
1807 (Fload): Close some races that leaked fds or streams when 'load'
1809 (Fload, openp): Report error number of last nontrivial failure to open.
1810 ENOENT counts as trivial.
1811 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1813 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1814 now that the function is always called with a nonnegative arg.
1815 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1816 All uses replaced with ...
1817 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1819 A few more minor file errno-reporting bugs.
1820 * callproc.c (Fcall_process):
1821 * doc.c (Fsnarf_documentation):
1822 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1823 * process.c (set_socket_option):
1824 Don't let a constructor trash errno.
1825 * doc.c: Include <errno.h>.
1827 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1829 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1831 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1833 Fix w32 bug with call-process-region (Bug#14885).
1834 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1835 to Fcall_process when the input is empty. This simplifies the
1836 code a bit. It makes no difference on POSIXish platforms but
1837 apparently it fixes a bug on w32.
1839 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1840 * fileio.c (close_file_unwind): Don't close if FD is negative;
1841 this can happen when unwinding a zapped file descriptor.
1842 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1843 in case Emacs runs out of memory between the two unwind-protects.
1844 Don't trash errno when closing FD.
1845 Zap the FD in the specpdl when closing it, instead of deferring
1846 the removal of the unwind-protect; this fixes a bug where a child
1847 function unwinds the stack past us.
1849 New unwind-protect flavors to better type-check C callbacks.
1850 This also lessens the need to write wrappers for callbacks,
1851 and the need for make_save_pointer.
1852 * alloca.c (free_save_value):
1853 * atimer.c (run_all_atimers):
1855 * alloc.c (safe_alloca_unwind):
1856 * atimer.c (unwind_stop_other_atimers):
1857 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1858 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1859 * minibuf.c (choose_minibuf_frame_1):
1860 * process.c (make_serial_process_unwind):
1861 * xdisp.h (pop_message_unwind):
1862 * xselect.c (queue_selection_requests_unwind):
1863 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1864 * alloca.c (record_xmalloc):
1865 Prefer record_unwind_protect_ptr to record_unwind_protect with
1867 * alloca.c (Fgarbage_collect):
1868 Prefer record_unwind_protect_void to passing a dummy.
1869 * buffer.c (restore_buffer):
1870 * window.c (restore_window_configuration):
1871 * xfns.c, w32fns.c (do_unwind_create_frame)
1872 New wrapper. All record-unwind uses of wrappee changed.
1873 * buffer.c (set_buffer_if_live):
1874 * callproc.c (call_process_cleanup, delete_temp_file):
1875 * coding.c (code_conversion_restore):
1876 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1877 * editfns.c (save_excursion_restore)
1878 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1879 (save_restriction_restore):
1880 * eval.c (restore_stack_limits, un_autoload):
1881 * fns.c (require_unwind):
1882 * keyboard.c (recursive_edit_unwind, tracking_off):
1883 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1884 * macros.c (pop_kbd_macro, restore_menu_items):
1885 * nsfns.m (unwind_create_frame):
1886 * print.c (print_unwind):
1887 * process.c (start_process_unwind):
1888 * search.c (unwind_set_match_data):
1889 * window.c (select_window_norecord, select_frame_norecord):
1890 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1891 (fast_set_selected_frame):
1892 * xfns.c, w32fns.c (unwind_create_tip_frame):
1893 Return void, not a dummy Lisp_Object. All uses changed.
1894 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1895 * callproc.c (call_process_kill):
1896 * fileio.c (restore_point_unwind, decide_coding_unwind)
1897 (build_annotations_unwind):
1898 * insdel.c (Fcombine_after_change_execute_1):
1899 * keyboard.c (read_char_help_form_unwind):
1900 * menu.c (unuse_menu_items):
1901 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1902 * sound.c (sound_cleanup):
1903 * xdisp.c (unwind_redisplay):
1904 * xfns.c (clean_up_dialog):
1905 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1906 Accept no args and return void, instead of accepting and returning
1907 a dummy Lisp_Object. All uses changed.
1908 * cygw32.c (fchdir_unwind):
1909 * fileio.c (close_file_unwind):
1910 * keyboard.c (restore_kboard_configuration):
1911 * lread.c (readevalllop_1):
1912 * process.c (wait_reading_process_output_unwind):
1913 Accept int and return void, rather than accepting an Emacs integer
1914 and returning a dummy object. In some cases this fixes an
1915 unlikely bug when the corresponding int is outside Emacs integer
1916 range. All uses changed.
1917 * dired.c (directory_files_internal_unwind):
1918 * fileio.c (do_auto_save_unwind):
1919 * gtkutil.c (pop_down_dialog):
1920 * insdel.c (reset_var_on_error):
1921 * lread.c (load_unwind):
1922 * xfns.c (clean_up_file_dialog):
1923 * xmenu.c, nsmenu.m (pop_down_menu):
1924 * xmenu.c (cleanup_widget_value_tree):
1925 * xselect.c (wait_for_property_change_unwind):
1926 Accept pointer and return void, rather than accepting an Emacs
1927 save value encapsulating the pointer and returning a dummy object.
1929 * editfns.c (Fformat): Update the saved pointer directly via
1930 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1931 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1932 (unwind_body): New function.
1933 (record_unwind_protect): First arg is now a function returning void,
1934 not a dummy Lisp_Object.
1935 (record_unwind_protect_ptr, record_unwind_protect_int)
1936 (record_unwind_protect_void): New functions.
1937 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1938 * fileio.c (struct auto_save_unwind): New type.
1939 (do_auto_save_unwind): Use it.
1940 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1941 * insdel.c (struct rvoe_arg): New type.
1942 (reset_var_on_error): Use it.
1943 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1945 (specbinding_func): Remove; there are now several such functions.
1946 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1947 (set_unwind_protect_ptr): New function.
1948 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1950 Be simpler and more consistent about reporting I/O errors.
1951 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1952 Say "Read error" and "Write error", rather than "I/O error", or
1953 "IO error reading", or "IO error writing", when a read or write
1955 * process.c (Fmake_network_process, wait_reading_process_output)
1956 (send_process, Fprocess_send_eof, wait_reading_process_output):
1957 Capitalize diagnostics consistently. Put "failed foo" at the
1958 start of the diagnostic, so that we don't capitalize the
1959 function name "foo". Consistently say "failed" for such
1961 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1962 All callers changed. This is so it can use report_file_error.
1963 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1964 diagnostics consistently as above.
1966 * fileio.c (report_file_errno): Fix errno reporting bug.
1967 If the file name is neither null nor a pair, package it up as a
1968 singleton list. All callers changed, both to this function and to
1969 report_file_error. This fixes a bug where the memory allocator
1970 invoked by list1 set errno so that the immediately following
1971 report_file_error reported the wrong errno value.
1973 Fix minor problems found by --enable-gcc-warnings.
1974 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1975 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1977 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1979 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1980 Set event->arg to Qt if switch-event shall be generated.
1981 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1983 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1985 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1988 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1989 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1990 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1991 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1992 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1993 and there is a focused frame.
1994 (head_table): Add focus-in and focus-out.
1995 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1996 bind to handle-focus-in/out.
1998 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1999 (Fhandle_switch_frame): Call Fhandle_focus_in.
2000 (syms_of_frame): defsubr handle-focus-in/out.
2002 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2004 Fix porting bug to older POSIXish platforms (Bug#14862).
2005 * sysdep.c (emacs_pipe): New function, that implements
2006 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2007 This should port better to CentOS 5 and to Mac OS X 10.6.
2008 All calls to pipe2 changed.
2010 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2011 This makes the code easier to read and the executable a bit smaller.
2012 Do not replace all calls to Fcons that happen to create lists,
2013 just calls that are intended to create lists. For example, when
2014 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2015 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2016 Similarly for list2 through list5.
2017 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2018 * bytecode.c (exec_byte_code):
2019 * callint.c (quotify_arg, Fcall_interactively):
2020 * callproc.c (Fcall_process, create_temp_file):
2021 * charset.c (load_charset_map_from_file)
2022 (Fdefine_charset_internal, init_charset):
2023 * coding.c (get_translation_table, detect_coding_system)
2024 (Fcheck_coding_systems_region)
2025 (Fset_terminal_coding_system_internal)
2026 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2027 * composite.c (update_compositions, Ffind_composition_internal):
2028 * dired.c (directory_files_internal, file_name_completion)
2030 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2031 * doc.c (Fsnarf_documentation):
2032 * editfns.c (Fmessage_box):
2034 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2035 (Feval, eval_sub, Ffuncall, apply_lambda):
2036 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2037 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2038 (Fset_file_times, Finsert_file_contents)
2039 (Fchoose_write_coding_system, Fwrite_region):
2040 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2041 * font.c (font_registry_charsets, font_parse_fcname)
2042 (font_prepare_cache, font_update_drivers, Flist_fonts):
2043 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2044 * frame.c (make_frame, Fmake_terminal_frame)
2045 (x_set_frame_parameters, x_report_frame_params)
2046 (x_default_parameter, Fx_parse_geometry):
2047 * ftfont.c (syms_of_ftfont):
2048 * image.c (gif_load):
2049 * keyboard.c (command_loop_1):
2050 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2051 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2052 (Fminor_mode_key_binding, accessible_keymaps_1)
2053 (Faccessible_keymaps, Fwhere_is_internal):
2054 * lread.c (read_emacs_mule_char):
2055 * menu.c (find_and_return_menu_selection):
2056 * minibuf.c (get_minibuffer):
2057 * nsfns.m (Fns_perform_service):
2058 * nsfont.m (ns_script_to_charset):
2059 * nsmenu.m (ns_popup_dialog):
2060 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2061 (Fx_own_selection_internal):
2062 * nsterm.m (append2):
2063 * print.c (Fredirect_debugging_output)
2064 (print_prune_string_charset):
2065 * process.c (Fdelete_process, Fprocess_contact)
2066 (Fformat_network_address, set_socket_option)
2067 (read_and_dispose_of_process_output, write_queue_push)
2068 (send_process, exec_sentinel):
2069 * sound.c (Fplay_sound_internal):
2070 * textprop.c (validate_plist, add_properties)
2071 (Fput_text_property, Fadd_face_text_property)
2072 (copy_text_properties, text_property_list, syms_of_textprop):
2073 * unexaix.c (report_error):
2074 * unexcoff.c (report_error):
2075 * unexsol.c (unexec):
2076 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2077 (Fformat_mode_line, syms_of_xdisp):
2078 * xfaces.c (set_font_frame_param)
2079 (Finternal_lisp_face_attribute_values)
2080 (Finternal_merge_in_global_face, syms_of_xfaces):
2081 * xfns.c (x_default_scroll_bar_color_parameter)
2082 (x_default_font_parameter, x_create_tip_frame):
2083 * xfont.c (xfont_supported_scripts):
2084 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2085 (menu_help_callback, xmenu_show):
2087 * xterm.c (set_wm_state):
2088 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2089 and similarly for list2 through list5.
2091 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2093 * callproc.c (Fcall_process_region): Fix minor race and tune.
2094 (create_temp_file): New function, with the temp-file-creation part
2095 of the old Fcall_process_region. Use Fcopy_sequence to create the
2096 temp file name, rather than alloca + build_string, for simplicity.
2097 Don't bother to block input around the temp file creation;
2098 shouldn't be needed. Simplify use of mktemp.
2099 Use record_unwind_protect immediately after creating the temp file;
2100 this closes an unlikely race where the temp file was not removed.
2101 Use memcpy rather than an open-coded loop.
2102 (Fcall_process_region): Use the new function. If the input is
2103 empty, redirect from /dev/null rather than from a newly created
2104 empty temp file; this avoids unnecessary file system traffic.
2106 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2108 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2109 Simplify by making this case like the other two. This is a bit
2110 slower on obsolete hosts, but the extra complexity isn't worth it.
2112 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2113 * process.c (create_process) [!DOS_NT]:
2114 Remove now-unnecessary calls to emacs_close.
2116 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2118 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2119 returning early. (Bug#14850)
2121 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2122 and inhibit-iso-escape-detection attributes of 'undecided'.
2125 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2127 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2128 Reported by Herbert J. Skuhra in
2129 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2131 Don't lose top specpdl entry when memory is exhausted.
2132 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2133 specpdl overflow here, to simplify callers; all callers changed.
2134 Always reserve an unused entry at the stack top; this avoids
2135 losing the top entry's information when memory is exhausted.
2137 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2139 Clean up errno reporting and fix some errno-reporting bugs.
2140 * callproc.c (Fcall_process):
2141 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2142 * process.c (create_process, Fmake_network_process):
2143 * unexaix.c (report_error):
2144 * unexcoff.c (report_error):
2145 Be more careful about reporting the errno of failed operations.
2146 The code previously reported the wrong errno sometimes.
2147 Also, prefer report_file_errno to setting errno + report_file_error.
2148 (Fcall_process): Look at openp return value rather than at path,
2149 as that's a bit faster and clearer when there's a numeric predicate.
2150 * fileio.c (report_file_errno): New function, with most of the
2151 old contents of report_file_error.
2152 (report_file_error): Use it.
2153 (Ffile_exists_p, Ffile_accessible_directory_p):
2154 Set errno to 0 when it is junk.
2155 * fileio.c (Faccess_file):
2156 * image.c (x_create_bitmap_from_file):
2157 Use faccessat rather than opening the file, to avoid the hassle of
2158 having a file descriptor open.
2159 * lisp.h (report_file_errno): New decl.
2160 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2163 * process.c (create_process, wait_reading_process_output) [AIX]:
2164 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2165 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2166 a multithreaded environment anyway).
2167 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2169 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2171 * image.c (x_find_image_file): Don't close a remote file handle.
2173 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2175 Fix races with threads and file descriptors.
2176 * callproc.c (Fcall_process_region):
2177 * dired.c (open_directory):
2178 * emacs.c (main, Fdaemon_initialized):
2179 * image.c (x_find_image_file):
2180 * inotify.c (Finotify_rm_watch):
2181 * lread.c (Flocate_file_internal):
2182 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2183 * term.c (term_mouse_moveto, init_tty):
2184 * termcap.c (tgetent):
2185 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2186 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2187 * unexhp9k800.c, unexmacosx.c (unexec):
2188 * callproc.c (Fcall_process_region):
2189 Use emacs_close, not close.
2190 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2191 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2192 and posix_close function on current platforms (which all lack them).
2193 (emacs_close): Use it. This should fix the races on GNU/Linux and
2194 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2195 and it should avoid closing random victim file descriptors on
2198 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2200 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2201 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2204 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2205 This is for .gdbinit xbacktrace.
2207 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2208 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2209 (emacs_set_tty): Now static.
2210 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2211 * term.c (tty_capable_p, tty_default_color_capabilities)
2212 (get_tty_terminal, term_mouse_movement)
2213 (handle_one_term_event, init_tty, maybe_fatal):
2214 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2215 (tgetent, scan_file, name_match, compare_contin):
2216 * terminal.c (get_terminal):
2217 Use bool for boolean.
2218 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2219 Prefer char to unsigned char if either will do.
2220 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2221 (tty_write_glyphs): Prefer int to unsigned.
2222 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2223 All callers changed.
2224 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2226 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2229 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2230 (B__dummy__): New dummy symbol, to pacify C89.
2231 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2232 they can't grok varargs macros.
2233 * dispnew.c (add_window_display_history)
2234 (add_frame_display_history):
2235 * print.c (print_object):
2236 * xdisp.c (debug_method_add):
2237 Use %p printf format only for void pointers.
2238 * emacs.c (usage_message): New constant, replacing ...
2239 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2240 (main): Adjust to usage reorg.
2241 * fns.c (syms_of_fns):
2242 * profiler.c (syms_of_profiler):
2243 Don't use non-constant struct initializers.
2244 * gnutls.h (gnutls_initstage_t):
2245 * lisp.h (enum Lisp_Fwd_Type):
2246 * lread.c (lisp_file_lexically_bound_p):
2247 * xsettings.c (anonymous enum):
2248 Remove trailing comma.
2249 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2250 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2251 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2253 * regex.c (const_re_char): New type, to pacify strict C89.
2254 All uses of 'const re_char' replaced to use it.
2255 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2256 with glibc when strict C89. This change is imported from gnulib.
2258 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2259 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2260 Omit GNU_LINUX implementation, since it requires long long.
2261 * xterm.c (x_draw_underwave):
2262 Do not assume the traditional order of struct's members.
2263 (x_term_init): Rewrite to avoid the need for non-constant structure
2266 Syntax cleanup, mostly replacing macros with functions.
2267 This removes the need for the syntax_temp hack.
2268 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2269 * syntax.c (SYNTAX_INLINE): New macro.
2270 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2271 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2272 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2273 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2274 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2275 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2276 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2277 Now constants, not macros.
2278 (syntax_temp) [!__GNUC__]: Remove.
2279 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2280 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2281 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2282 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2283 Move here from syntax.h; now functions, not macros. Except for the
2284 last function, these are static since only syntax.c uses them.
2285 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2286 All uses changed. Now a function, not a macro; use this fact
2287 to simplify the code.
2288 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2289 compiler bugs; no longer relevant.
2290 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2291 (SYNTAX_INLINE): New macro.
2292 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2293 for the new functions. Use bool for boolean member.
2294 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2295 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2296 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2297 (SETUP_BUFFER_SYNTAX_TABLE):
2298 Now extern inline functions, not macros.
2299 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2300 Remove; all uses replaced by implementation.
2301 (syntax_temp) [!__GNUC__]: Remove decl.
2302 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2304 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2306 * emacs.c (main): Fix syntax error.
2308 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2310 Timestamp fixes for undo (Bug#14824).
2311 * atimer.c (schedule_atimer):
2312 * fileio.c (Ffile_newer_than_file_p):
2313 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2314 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2315 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2316 (syms_of_fileio): Remove Sclear_visited_file_name.
2317 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2318 file doesn't exist; this avoids an ambiguity with negative timestamps.
2319 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2320 * systime.h (make_emacs_time, invalid_emacs_time):
2321 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2322 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2323 * undo.c (record_first_change): Push (visited-file-modtime) onto
2324 undo list rather than reimplementing it by hand, incorrectly.
2326 2013-07-09 Ken Brown <kbrown@cornell.edu>
2328 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2330 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2332 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2334 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2336 Handle errno and exit status a bit more carefully.
2337 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2338 number into an exit status. Instead, use EXIT_CANCELED.
2339 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2340 * callproc.c (relocate_fd):
2341 * emacs.c (close_output_streams, main):
2342 * process.c (create_process):
2343 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2344 Use emacs_perror for simplicity.
2345 * callproc.c (relocate_fd, main):
2346 * sysdep.c (sys_subshell):
2347 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2348 (shut_down_emacs): Use emacs_write, not write.
2349 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2350 * fileio.c (Fcopy_file, e_write):
2351 * nsterm.m (ns_select):
2352 * process.c (send_process):
2353 * sound.c (vox_write):
2354 Use emacs_write_sig, not emacs_write.
2355 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2356 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2358 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2360 (emacs_full_write): New function.
2361 (emacs_write): Rewrite to use it.
2362 (emacswrite_sig, emacs_perror): New functions.
2363 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2365 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2367 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2368 on NS even if it is present. Pixmap on NS is a void*.
2370 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2372 Port to Ubuntu 10 (Bug#14803).
2373 Problem reported by T.V. Raman.
2374 * process.c (close_on_exec, accept4, process_socket):
2375 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2377 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2379 * w32.c (sys_dup): Declare prototype.
2383 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2385 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2387 Make file descriptors close-on-exec when possible (Bug#14803).
2388 This simplifies Emacs a bit, since it no longer needs to worry
2389 about closing file descriptors by hand in some cases.
2390 It also fixes some unlikely races. Not all such races, as
2391 libraries often open files internally without setting
2392 close-on-exec, but it's an improvement.
2393 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2394 * callproc.c (Fcall_process) [!MSDOS]:
2395 * emacs.c (main) [!DOS_NT]:
2396 * nsterm.m (ns_term_init):
2397 * process.c (create_process):
2398 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2399 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2400 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2401 Prefer mkostemp with O_CLOEXEC to mkstemp.
2402 * callproc.c (relocate_fd) [!WINDOWSNT]:
2403 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2404 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2406 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2407 Make the resulting file descriptor close-on-exec.
2408 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2409 * lread.c (load_descriptor_list, load_descriptor_unwind):
2410 Remove; no longer needed. All uses removed.
2411 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2412 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2414 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2415 (Fmake_network_process, Fnetwork_interface_list):
2416 (Fnetwork_interface_info, server_accept_connection):
2417 Make newly-created socket close-on-exec.
2418 * sysdep.c (emacs_open, emacs_fopen):
2419 Make new-created descriptor close-on-exec.
2420 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2421 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2423 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2426 for NS_IMPL_GNUSTEP.
2428 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2430 Fix openp errno handling.
2431 * callproc.c (Fcall_process): Preserve openp errno around close.
2432 * lread.c (openp): Set errno when returning -1, as some callers
2435 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2437 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2439 * nsterm.h (NSSavePanel): Update comment.
2440 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2441 (ns_run_file_dialog): Declare.
2443 * nsfns.m: Remove panelOK.
2445 (ns_run_file_dialog): New function.
2446 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2447 event loop, so file dialog is popped up by ns_run_file_dialog, called
2448 by sendEvent (Bug#14578).
2449 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2451 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2453 * xdisp.c (default_line_pixel_height): New function.
2454 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2455 (try_cursor_movement, redisplay_window, try_window)
2456 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2458 * window.c (window_scroll_pixel_based):
2459 use default_line_pixel_height.
2461 * dispextern.h (default_line_pixel_height): Add prototype.
2463 * frame.c (x_set_line_spacing): Accept a float value for
2464 line-spacing parameter, per the documentation.
2466 * data.c (Fmultibyte_string_p): Doc fix.
2468 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2470 Use emacs_open more consistently when opening files.
2471 This handles EINTR more consistently now, and makes it easier
2472 to introduce other uniform changes to file descriptor handling.
2473 * src/systdio.h: New file.
2474 * src/buffer.c (mmap_init):
2475 * cygw32.c (chdir_to_default_directory):
2476 * dispnew.c (Fopen_termscript):
2477 * emacs.c (Fdaemon_initialized):
2478 * fileio.c (Fdo_auto_save):
2479 * image.c (slurp_file, png_load_body, jpeg_load_body):
2480 * keyboard.c (Fopen_dribble_file):
2482 * print.c (Fredirect_debugging_output):
2483 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2484 * termcap.c (tgetent):
2485 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2486 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2487 * w32term.c (w32_initialize) [CYGWIN]:
2488 * xfaces.c (Fx_load_color_file):
2489 Use emacs_open instead of plain open, and emacs_fopen instead of
2491 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2492 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2493 * callproc.c (default_output_mode): New constant.
2494 (Fcall_process): Use it to call emacs_open instead of plain creat.
2495 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2496 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2497 (emacs_fopen): New function.
2498 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2499 Include <lisp.h>, for emacs_open.
2500 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2502 Remove duplicate #include directives.
2503 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2505 Don't include stdio.h twice.
2506 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2507 Don't include sys/types.h or stdio.h twice.
2508 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2509 * lread.c: Don't include coding.h twice.
2510 * nsfont.m: Don't include frame.h twice.
2511 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2512 * ralloc.c: Don't include <unistd.h> twice.
2513 * xdisp.c: Don't include font.h twice.
2514 * xterm.c: Don't include fontset.h twice.
2515 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2517 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2519 Scale ImageMagick images more carefully.
2520 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2521 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2522 Be more careful about avoiding undefined behavior after
2523 integer overflow and division by zero.
2525 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2527 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2528 (syms_of_w32fns): DEFSYM them.
2529 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2530 (CCHDEVICENAME): Define macros if not defined.
2531 (struct MONITOR_INFO_EX): New struct.
2532 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2533 (enum_display_monitors_fn): New variable.
2534 (globals_of_w32fns): Initialize it.
2535 (Fx_display_pixel_width, Fx_display_pixel_height)
2536 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2537 multi-monitor setups in docstrings.
2538 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2539 screen size by primary monitor's millimeter per pixel.
2540 (w32_monitor_enum, w32_display_monitor_attributes_list)
2541 (w32_display_monitor_attributes_list_fallback)
2542 (Fw32_display_monitor_attributes_list): New functions.
2543 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2545 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2547 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2549 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2551 * fileio.c (Qfile_notify_error): New error symbol.
2553 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2554 * inotify.c (inotify_callback, symbol_to_inotifymask)
2555 (Finotify_add_watch, Finotify_rm_watch): Use it.
2556 (inotifyevent_to_event): Exchange order of cookie and file name.
2557 (Finotify_add_watch): Adapt docstring.
2559 * lisp.h (Qfile_notify_error): Declare.
2561 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2563 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2564 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2565 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2566 which did not work (see <http://bugs.gnu.org/14569#307>).
2567 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2568 && (!noninteractive || initialized)). This attempts to thread
2569 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2571 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2573 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2574 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2576 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2578 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2579 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2580 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2581 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2583 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2585 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2586 Define to __sys_siglist.
2588 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2590 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2591 word-wrap, so that overflow-newline-into-fringe would work in
2592 visual-line-mode. (Bug#2749)
2593 (move_it_in_display_line_to): When the last scanned display
2594 element fits exactly on the display line, and
2595 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2596 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2597 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2598 finding buffer position that corresponds to pixel coordinates,
2599 e.g. in buffer_posn_from_coords.
2601 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2603 * process.c (handle_child_signal): Call catch_child_signal if
2606 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2608 Don't convert function pointers to void * and back.
2609 It isn't portable C, and it's easy enough to avoid.
2610 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2611 (make_save_value): Add support for SAVE_FUNCPOINTER.
2612 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2613 * print.c (print_object):
2614 Distinguish function from object pointers.
2615 * lisp.h (SAVE_FUNCPOINTER): New constant.
2616 (SAVE_SLOT_BITS): Adjust to it.
2617 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2618 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2619 (voidfuncptr): New typedef.
2620 (struct Lisp_Save_Value): New member data[0].funcpointer.
2621 (XSAVE_FUNCPOINTER): New function.
2623 Simplify buildobj processing.
2624 * Makefile.in (buildobj.h): Make it a sequence of strings each
2625 followed by comma, rather than a single string. Put it into a
2626 .tmp file in case there's an error while generating it.
2627 (gl-stamp): Use .tmp for temp files.
2628 (mostlyclean): Clean .tmp files.
2629 * doc.c (buildobj): Move to just the routine that needs it.
2630 It's now an array of strings, so processing is simpler.
2632 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2634 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2635 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2636 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2637 Invoke malloc_enable_thread even when not interactive.
2638 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2639 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2640 in this case, since the underlying bug has now been fixed.
2642 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2644 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2645 unlinking it (bug#14691).
2647 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2649 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2650 before checking whether buffer is modified. This lets
2651 `kill-buffer-query-functions' cancel killing of the buffer or save
2652 its content before `kill-buffer' asks user the "Buffer %s
2653 modified; kill anyway?" question.
2655 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2658 Let the super performKeyEquivalent deal with them (Bug#14747).
2660 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2662 * widget.c (resize_cb): Remove unused local.
2664 Do not use GTK 3 if it exists but cannot be compiled.
2665 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2666 * xterm.c (x_error_handler) [!USE_GTK]:
2669 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2671 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2673 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2674 to the valid range of values. (Bug#14753)
2676 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2677 when moving point by using the current glyph matrix. This avoids
2678 the need to force redisplay when this function is called in a
2681 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2683 Fix minor problems found by static checking.
2684 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2685 Redo the latter's body to sidestep GCC parenthesization warnings.
2686 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2687 * coding.c (detect_coding, detect_coding_system):
2688 * coding.h (struct undecided_spec):
2689 Use bool for boolean.
2690 * image.c (QCmax_width, QCmax_height): Now static.
2691 * xdisp.c (Fmove_point_visually): Remove unused local.
2693 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2695 * xdisp.c (Fmove_point_visually): New function.
2697 2013-06-28 Kenichi Handa <handa@gnu.org>
2699 * coding.h (define_coding_undecided_arg_index): New enum.
2700 (coding_attr_index): New members
2701 coding_attr_undecided_inhibit_null_byte_detection,
2702 coding_attr_undecided_inhibit_iso_escape_detection,
2703 coding_attr_undecided_prefer_utf_8.
2704 (undecided_spec): New struct.
2705 (struct coding_system): New member `undecided' of the member
2708 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2709 (detect_coding): Likewise.
2710 (detect_coding_system): Likewise.
2711 (Fdefine_coding_system_internal): New coding system properties
2712 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2714 (syms_of_coding): Adjust for coding_arg_undecided_max.
2716 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2718 * image.c (x_from_xcolors): Remove unused local.
2720 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2722 Defer image data transfer between X client and server until actual
2725 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2728 * image.c (Destroy_Image): Remove.
2729 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2730 `mask_p', and `colors_p'. All uses changed.
2731 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2732 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2733 New macros for `flags' arg to x_clear_image_1.
2734 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2735 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2736 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2737 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2738 (image_get_x_image, image_unget_x_image): New functions or macros.
2739 (image_background, image_background_transparent, x_to_xcolors)
2740 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2741 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2742 instead of Destroy_Image.
2743 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2744 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2745 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2746 (imagemagick_load_image, svg_load_image): Use them instead of
2747 x_create_x_image_and_pixmap, and x_put_x_image followed by
2748 x_destroy_x_image, respectively.
2749 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2750 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2751 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2752 background_transparent fields.
2753 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2754 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2756 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2758 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2759 This mostly consists of undoing recent changes.
2760 * callproc.c (Fcall_process):
2761 * process.c (create_process):
2762 Do not worry about catching SIGCHLD here, undoing previous change.
2763 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2764 * process.c, process.h (catch_child_signal):
2765 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2766 * process.c (catch_child_handler): Don't worry about being called
2767 lazily and do not assume caller has blocked SIGCHLD, undoing
2768 previous change. Move first-time stuff back to
2769 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2770 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2771 set lib_child_handler if it's already initialized, which may
2772 help avoid problems on GNUStep.
2774 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2776 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2777 * callproc.c (Fcall_process):
2778 * process.c (create_process):
2779 Make sure SIGCHLD is caught before we fork,
2780 since Emacs startup no arranges to catch SIGCHLD.
2781 * process.c (lib_child_handler): Initialize to null, not to
2783 (catch_child_signal): Allow self to be called lazily.
2784 Do nothing if it's already been called.
2785 Assume caller has blocked SIGCHLD (all callers do now).
2786 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2787 just before it's really needed.
2788 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2789 since it hasn't been caught yet.
2791 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2793 * image.c (compute_image_size): New function to implement
2794 :max-width and :max-height.
2795 (imagemagick_load_image): Use it.
2797 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2799 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2800 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2802 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2803 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2804 the SIGCHLD handler, since the code is not atomic and (due to glib)
2805 signals may be arriving now.
2806 * sysdep.c (init_signals): Do not catch child signals here;
2807 'main' now does that later, at a safer time.
2809 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2811 Clean up SIGCHLD handling a bit (Bug#14569).
2812 * process.c, process.h (catch_child_signal):
2813 Now always extern, even if !NS_IMPL_GNUSTEP.
2814 * process.c (catch_child_signal): Move glib tickler here from
2815 init_process_emacs, so that it's done earlier in Emacs
2816 initialization. Also move the noninteractive && !initialized
2817 check here from init_process_emacs. This is all a bit cleaner for
2818 GNUish platforms, and I hope it works around the Cygwin bug.
2819 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2820 that glib signal handling is tickled before glib creates threads.
2822 * process.c (wait_reading_process_output): Avoid int overflow
2823 when reading more than 2 GiB total from a process.
2825 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2827 * process.c (create_process): Handle a couple more cases,
2828 i.e., work even if new_argv and wait_child_setup[i] are cached.
2829 Use Fcall_process's style for volatile vars.
2831 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2833 * process.c (create_process): Mark PROCESS volatile.
2835 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2837 Use C99-style flexible array members if available.
2838 This avoids some subtle aliasing issues, which typically
2839 aren't a problem with GCC but may be a problem elsewhere.
2840 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2841 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2842 In either case, it uses a flexible array member rather than
2843 the old struct hack. All uses changed.
2844 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2845 Adjust to sdata reorganization.
2846 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2847 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2848 that ports better to pre-C99 non-GCC.
2849 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2850 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2851 as the latter has changed.
2852 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2853 and port better to pre-C99 GCC.
2854 * image.c (struct xpm_cached_color):
2855 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2856 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2857 Use FLEXIBLE_ARRAY_MEMBER.
2858 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2859 Move decl to top level so it gets checked against implementation.
2860 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2861 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2863 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2865 * syntax.c: Integer cleanups.
2866 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2867 All uses that need 0-or-2 changed to:
2868 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2869 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2870 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2871 (char_quoted, prev_char_comend_first, back_comment)
2872 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2873 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2874 Use bool for boolean.
2875 (update_syntax_table, skip_chars, skip_syntaxes):
2876 Prefer int to unsigned when either will do.
2877 (back_comment): Return boolean success flag, like forw_comment,
2878 instead of positive-or-minus-1 (which might have overflowed int anyway).
2879 Don't stuff ptrdiff_t into int.
2880 (syntax_spec_code, syntax_code_spec): Now const.
2881 (Fmatching_paren, scan_lists, scan_sexps_forward):
2882 Use enum syntaxcode for syntax code.
2883 (Fmatching_paren): Check that arg is a character, not just an integer.
2884 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2885 (Finternal_describe_syntax_value): Omit no-longer-needed
2887 (skip_chars): Use char, not unsigned char, when the distinction
2889 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2890 * bytecode.c (exec_byte_code):
2891 * syntax.c (syntax_spec_code, Fchar_syntax)
2892 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2894 * syntax.h (SYNTAX_WITH_FLAGS):
2895 Omit unnecessary casts.
2897 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2899 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2900 line dimensions here, to avoid race conditions with the main
2901 thread. (Bug#14062, bug#14630, bug#14669)
2903 * w32term.c (w32_draw_window_cursor): Compute the header line and
2904 mode line dimensions here.
2905 <w32_system_caret_window, w32_system_caret_hdr_height>:
2906 <w32_system_caret_mode_height>: New variables.
2908 * w32term.h: Declare them.
2910 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2912 * alloc.c (die): Move "assertion failed" string here ...
2913 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2914 COND when SUPPRESS_CHECKING. This shrinks the executable text
2915 size by 0.8% to 2.2% when configured with --enable-checking,
2916 depending on optimization flags (GCC 4.8.1 x86-64).
2918 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2920 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2922 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2923 base is 2; this is more accurate.
2925 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2927 * sound.c (string_default): Move to !WINDOWSNT section.
2928 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2930 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2932 * sound.c: Integer cleanups.
2933 Remove unnecessary forward decls.
2934 (struct sound_device): The 'file' member is now a Lisp_Object, not
2935 a char *, so that we needn't invoke alloca on a huge size.
2936 (Fplay_sound_internal): Adjust to this.
2937 (string_default): New function.
2938 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2939 Use it to adjust to the struct sound_device change.
2940 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2941 (be2hs) [0]: Remove.
2943 * syntax.c (skip_chars): Don't use uninitialized storage
2944 when searching a multibyte buffer for characters that are not in a
2945 unibyte string that contains non-ASCII characters.
2947 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2949 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2950 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2952 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2954 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2956 2013-06-18 Kenichi Handa <handa@gnu.org>
2958 * font.c (Ffont_spec): Signal an error for an invalid font name
2961 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2963 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2964 In particular this ports to 32-bit sparc Sun cc.
2965 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2966 array with a dummy element at specpdl[-1], so that its address can
2968 (unbind_to): Do not copy the binding; not needed, now that we
2969 copy old_value in the one place where the copy is needed.
2970 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2971 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2972 (union specbinding): Rename from struct specbinding. Redo layout
2973 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2974 which is not portable. With Sun C 5.12 32-bit sparc, the
2975 declaration causes nargs to be an unsigned bitfield, a behavior
2976 that the C standard allows; but Emacs wants nargs to be signed.
2977 The overall type is now a union of structures rather than a
2978 structure of union of structures, and the 'kind' member is now a
2979 bitfield, so that the overall type doesn't grow. All uses changed.
2980 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2982 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2984 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2985 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2987 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2989 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2991 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2992 unless we know that the window w's frame is a frame object.
2993 Another attempt at solving bug#14062 and bug#14630.
2995 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2997 * textprop.c (property_set_type): New enum.
2998 (add_properties): Allow appending/prepending text properties.
2999 (add_text_properties_1): Factored out of Fadd_text_properties.
3000 (Fadd_text_properties): Move all the code into
3001 add_text_properties_1.
3002 (Fadd_face_text_property): New function that calls
3003 add_text_properties_1.
3005 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3007 Move functions from lisp.h to individual modules when possible.
3008 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3009 * alloc.c (XFLOAT_INIT, set_symbol_name):
3010 * buffer.c (CHECK_OVERLAY):
3011 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3012 (set_char_table_parent):
3013 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3014 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3015 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3016 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3018 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3019 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3020 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3021 (backtrace_args, backtrace_debug_on_exit):
3022 * floatfns.c (CHECK_FLOAT):
3023 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3024 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3025 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3026 (set_hash_index_slot):
3027 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3028 * marker.c (CHECK_MARKER):
3029 * textprop.c (CHECK_STRING_OR_BUFFER):
3030 * window.c (CHECK_WINDOW_CONFIGURATION):
3031 Move here from lisp.h, and make these functions static rather than
3033 * buffer.c (Qoverlayp):
3035 * fns.c (Qhash_table_p):
3036 * window.c (Qwindow_configuration_p):
3038 * lisp.h: Remove the abovementioned defns and decls.
3040 Use functions, not macros, for XINT etc (Bug#11935).
3041 In lisp.h, prefer functions to function-like macros, and
3042 constants to object-like macros, when either will do. This:
3043 . simplifies use, as there's no more need to worry about
3044 arguments' side effects being evaluated multiple times.
3045 . makes the code easier to debug on some platforms.
3046 However, when using gcc -O0, keep using function-like macros
3047 for a few critical operations, for performance reasons.
3048 This sort of thing isn't needed with gcc -Og, but -Og
3049 is a GCC 4.8 feature and isn't widely-enough available yet.
3050 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3051 Remove enum lsb_bits; no longer needed.
3052 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3053 * buffer.c (Qoverlap):
3055 * fns.c (Qhash_table_p):
3056 Now extern, so lisp.h can use these symbols.
3057 * dispextern.h: Include character.h, for MAX_CHAR etc.
3058 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3059 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3060 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3061 (GLYPH_CODE_P): Move here from lisp.h.
3062 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3063 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3064 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3065 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3066 XUNTAG now returns void *.
3067 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3068 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3069 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3070 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3071 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3072 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3073 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3074 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3075 New macros, renamed from their sans-lisp_h_ counterparts.
3076 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3077 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3078 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3079 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3080 If compiling via GCC without optimization, define these as macros
3081 in addition to inline functions.
3082 To disable this, compile with -DINLINING=0.
3083 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3084 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3085 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3086 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3087 (INTMASK, VALMASK): Now macros, since static values cannot be
3088 accessed from extern inline functions.
3089 (VALMASK): Also a constant, for benefit of old GDB.
3090 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3091 is INTEGERP, which can fold it in.
3092 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3093 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3094 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3095 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3096 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3097 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3098 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3099 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3100 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3101 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3102 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3103 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3104 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3105 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3106 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3107 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3108 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3109 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3110 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3111 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3112 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3113 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3114 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3115 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3116 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3117 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3118 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3119 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3120 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3121 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3122 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3123 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3124 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3126 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3127 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3128 (VALMASK): Define in one place rather than in two, merging the
3129 USE_LSB_TAG parts; this is simpler.
3130 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3131 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3132 Move up, to avoid use before definition.
3133 Also include "globals.h" earlier, for the same reason.
3134 (make_natnum): New function.
3135 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3136 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3137 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3138 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3139 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3140 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3141 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3142 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3143 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3144 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3145 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3146 (Qwindow_configuration_p, Qimage): New forward declarations.
3147 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3148 (STRING_COPYIN): Remove; unused.
3149 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3150 (xcar_addr, xcdr_addr): New functions. All uses changed.
3151 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3152 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3153 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3154 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3155 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3156 (TYPE_RANGED_INTEGERP): Simplify.
3157 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3158 (setlocale, fixup_locale, synchronize_system_messages_locale)
3159 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3160 Now empty functions, not macros.
3161 (functionp): Return bool, not int.
3162 * window.c (Qwindow_configuration_p): Now extern,
3163 so window.h can use it.
3164 * window.h (Qwindowp): Move decl back to lisp.h.
3166 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3168 * xdisp.c (Fline_pixel_height): New function, required for solving
3171 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3173 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3175 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3177 * lread.c (syms_of_lread):
3178 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3180 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3182 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3184 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3186 * fileio.c (expand_file_name): Doc fix.
3188 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3190 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3191 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3192 Wait for self, not for 0. This can't hurt on GNU or similar
3193 system, and may help with Cygwin.
3195 * keyboard.c: Don't use PROP (...) as an lvalue.
3196 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3197 Use set_prop (A, B), not PROP (A) = B.
3199 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3201 * xdisp.c (get_it_property): Use it->window instead of generating
3202 a Lisp object from it->w.
3204 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3206 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3207 get-char-property the window that is being rendered, instead of
3208 the buffer, to support window-specific overlays. (Bug#14575)
3209 (compute_display_string_pos): When W is NULL, use the current
3210 buffer as the object to pass to get-char-property.
3211 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3212 pointer member of the bidi iterator, since no window is pertinent
3215 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3217 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3218 being displayed, and pass it to compute_display_string_pos.
3219 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3220 (bidi_paragraph_init): All callers changed.
3222 * xdisp.c (init_from_display_pos, init_iterator)
3223 (handle_single_display_spec, next_overlay_string)
3224 (get_overlay_strings_1, reseat_1, reseat_to_string)
3225 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3226 Set bidi_it.w member from it->w.
3227 (compute_display_string_pos): Accept additional argument, the
3228 window being displayed, and pass it to Fget_char_property.
3231 * dispextern.h (struct bidi_it): New member w, the window being
3233 (compute_display_string_pos): Adjust prototype.
3235 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3237 * xgselect.c: Remove unneeded include xterm.h.
3239 * process.c (wait_reading_process_output): Check for NS before GLIB.
3240 GLIB may be linked in due to rsvg, but ns_select must be called.
3242 * xgselect.c (xg_select): Remove call to window_system_available
3243 and g_main_context_pending at the top, so Gdk events (i.e. file
3244 notify) are processed when Emacs is started with -nw.
3246 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3248 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3249 (ctagsfiles3): New variable, includes only *.m files.
3250 (TAGS): Use an explicit language name in the regular expressions,
3251 to avoid transformation of '/SOMETHING' by MSYS to
3252 'c:\MSYS\SOMETHING'.
3254 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3256 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3258 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3260 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3261 still need to set the mouse pointer shape and activate help-echo.
3264 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3266 A few porting etc. fixes for the new file monitor code.
3267 See the thread containing
3268 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3269 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3270 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3271 (dir_monitor_callback, Fgfile_rm_watch):
3272 Use assq_no_quit instead of Fassoc, for speed.
3273 (dir_monitor_callback, Fgfile_rm_watch):
3274 eassert that the monitor is a fixnum.
3275 (dir_monitor_callback): No need for CDR_SAFE.
3276 Simplify building of lisp with alternative tails.
3277 (Fgfile_add_watch, Fgfile_rm_watch):
3278 Do not assume glib functions set errno reliably on failure.
3279 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3280 and signal an error otherwise.
3281 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3282 Use Fdelq instead of Fdelete, for speed.
3284 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3286 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3287 don't insist on being invoked on a highlighted tool-bar button.
3288 Avoids losing tool-bar functionality when mouse-highlight is nil.
3289 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3290 Don't highlight when mouse-highlight is nil.
3291 (note_mouse_highlight): When mouse-highlight is nil, don't return
3292 right away; instead, run tool-bar and mode-line highlight
3293 subroutine, clear any existing highlight, and revert the mouse
3294 pointer to its default shape. (Bug#14558)
3296 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3298 * lisp.mk (lisp): Add prog-mode.el.
3300 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3302 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3303 * process.c (dummy_handler): New function.
3304 (lib_child_handler): New static var.
3305 (handle_child_signal): Invoke it.
3306 (catch_child_signal): If a library has set up a signal handler,
3307 save it into lib_child_handler.
3308 (init_process_emacs): If using glib and not on Windows, tickle glib's
3309 child-handling code so that it initializes its private SIGCHLD handler.
3310 * syssignal.h (SA_SIGINFO): Default to 0.
3311 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3312 31; it should no longer be needed now.
3314 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3316 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3318 * gfilenotify.c (globals_of_gfilenotify): New function.
3319 (syms_of_gfilenotify): Move global initialization there.
3321 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3323 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3325 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3326 * keyboard.c (menu_bar_items, tool_bar_items):
3327 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3328 not override local keymaps any more.
3330 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3332 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3334 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3336 * w32console.c (initialize_w32_display): Return the dimensions of
3337 the console window via 2 additional arguments, not via the current
3338 frame. This avoids crashes due to overrunning the bounds of
3339 frame's decode_mode_spec_buffer, which is not resized following
3340 the change of the frame dimensions from the initial 10x10.
3342 * w32term.h (w32_initialize_display_info): Adjust prototype.
3344 * term.c (init_tty): Take dimensions of the frame from the values
3345 returned by initialize_w32_display.
3347 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3348 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3349 (LIBES): Add $(GFILENOTIFY_LIBS).
3351 * w32inevt.c (handle_file_notifications): Add dummy implementation
3352 for !HAVE_W32NOTIFY.
3354 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3356 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3358 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3360 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3362 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3364 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3366 Fix minor problems found by static checking.
3367 * data.c (pure_write_error):
3368 Use xsignal2, not Fsignal, as Fsignal might return.
3369 * eval.c (set_backtrace_debug_on_exit): Now static.
3370 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3371 No longer inline. EXTERN_INLINE is needed only for functions
3372 defined in .h files. Reindent function header as per GNU style.
3373 (backtrace_p, backtrace_top, backtrace_next):
3374 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3375 compiler or linker. Add extern decls to pacify gcc -Wall.
3376 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3378 * frame.c (free_monitors): Define only on platforms that need it.
3379 * nsterm.m (ns_term_init):
3380 * process.c (catch_child_signal):
3381 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3382 defined on all porting targets these days.
3383 * process.c, process.h (catch_child_signal):
3384 Make it extern only if NS_IMPL_GNUSTEP is defined.
3386 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3388 * w32.c (gettimeofday): Make the signature identical to prototype
3389 in nt/inc/sys/time.h.
3391 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3393 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3396 * keyboard.c (safe_run_hooks_error): Improve error message.
3398 * data.c (pure_write_error): Add `object' argument.
3399 * puresize.h (CHECK_IMPURE): Use it.
3401 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3403 * Makefile.in (NOTIFY_OBJ): New variable.
3404 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3406 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3407 Call syms_of_gfilenotify.
3409 * gfilenotify.c: New file.
3411 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3412 and Qfile_w32notify.
3413 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3414 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3416 * lisp.h: Declare syms_of_gfilenotify.
3418 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3420 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3422 Merge the specpdl and backtrace stacks. Make the structure of the
3423 specpdl entries more obvious via a tagged union of structs.
3424 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3425 (enum specbind_tag): New enum.
3426 (struct specbinding): Make it a tagged union of structs.
3427 Add a case for backtrace records.
3428 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3429 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3430 (backtrace_debug_on_exit): New accessors.
3431 (struct backtrace): Remove.
3432 (struct catchtag): Remove backlist field.
3433 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3435 (Flocal_variable_p): Speed up the common case where the binding is
3437 * eval.c (backtrace_list): Remove.
3438 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3439 (set_backtrace_args, set_backtrace_nargs)
3440 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3441 (backtrace_next): New functions.
3442 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3443 (unwind_to_catch, internal_lisp_condition_case)
3444 (internal_condition_case, internal_condition_case_1)
3445 (internal_condition_case_2, internal_condition_case_n): Don't bother
3446 with backtrace_list any more.
3447 (Fsignal): Adjust to new backtrace format.
3448 (grow_specpdl): Move up.
3449 (record_in_backtrace): New function.
3450 (eval_sub, Ffuncall): Use it.
3451 (apply_lambda): Adjust to new backtrace format.
3452 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3454 (specbind): Adjust to new specpdl format. Simplify.
3455 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3456 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3458 (mark_backtrace): Remove.
3459 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3460 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3461 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3463 * profiler.c (record_backtrace): Use get_backtrace.
3464 (handle_profiler_signal): Use backtrace_top_function.
3465 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3468 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3470 * process.h (catch_child_signal): Declare.
3472 * process.c (catch_child_signal): New function.
3473 (init_process_emacs): Call it.
3475 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3476 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3478 (x_set_cursor_type): Remove declaration.
3479 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3480 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3481 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3482 (ns_get_color): Use F suffix on float.
3483 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3484 (ns_get_rgb_color): Remove.
3485 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3486 (note_mouse_movement): x and y are CGFloat.
3487 (ns_draw_fringe_bitmap): Remove unused rowY.
3488 Change #if to COCOA && >= 10_6.
3489 (ns_draw_window_cursor): Remove unused overspill.
3490 (ns_draw_underwave): width and x are EamcsCGFloat.
3491 (ns_draw_box): thickness is CGFloat.
3492 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3493 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3494 if not in main thread.
3495 (ns_get_pending_menu_title, ns_check_menu_open)
3496 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3497 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3498 (sendFromMainThread:): New method.
3499 (changeFont:): size is CGFloat.
3500 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3501 Disable warning about permanent text.
3502 (characterIndexForPoint:): Adjust return type depending on GNUStep
3504 (mouseDown:): delta is CGFloat.
3505 (updateFrameSize): Remove unised variable f.
3506 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3507 Cast float to EmacsCGFloat.
3508 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3509 also to -1 when restoring.
3510 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3511 inside NS_IMPL_COCOA.
3512 (toggleFullScreen:): Put call to toggleFullScreen inside
3513 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3514 (setPosition:portion:whole:): por is CGFloat.
3515 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3516 (mouseDown:): Use CGFloat.
3517 (mouseDragged:): Remove unised variable edge.
3518 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3520 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3522 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3523 when NS_IMPL_GNUSTEP.
3524 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3525 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3526 (EmacsToolbar): Add clearAll. Add tag argument to
3527 addDisplayItemWithImage.
3528 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3530 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3532 * nsmenu.m (ns_update_menubar): Make static.
3533 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3534 (fillWithWidgetValue:): Add cast to SEL for setAction.
3535 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3536 (update_frame_tool_bar): Update code for GNUStep.
3537 (clearAll): New method.
3538 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3539 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3540 Move identifierToItem setObject and activeIdentifiers addObject before
3541 call to insertItemWithItemIdentifier.
3542 (validateVisibleItems): Fix indentation.
3543 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3544 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3545 UtilityWindow to aStyle, remove call to setStyleMask.
3547 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3549 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3550 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3551 Use F suffix on floats.
3552 (ns_char_width): Returns CGFloat.
3553 (ns_ascii_average_width): w is CGFloat instead of float.
3554 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3556 (ns_glyph_metrics): CGFloat instead of float.
3558 * nsfns.m (x_set_foreground_color, x_set_background_color):
3560 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3561 remove unused variables.
3562 (Fns_read_file_name): Keep track if panel is for save.
3563 Use ns_filename_from_panel/ns_directory_from_panel.
3564 (Fns_list_services): delegate only used for COCOA.
3565 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3566 Just return the input if GNUStep.
3567 (x_screen_planes): Remove.
3568 (Fxw_color_values): Use EmacsCGFloat
3569 (Fns_display_monitor_attributes_list): Only get screen number for
3571 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3573 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3574 ns_directory_from_panel.
3576 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3578 * process.c (handle_child_signal): Also use WCONTINUED.
3579 This is so that list-processes doesn't mistakenly list the process
3580 as stopped, when the process has actually been continued and is
3583 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3585 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3586 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3587 not already configured.
3589 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3591 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3593 * Makefile.in (mostlyclean): Remove *.res files.
3595 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3597 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3598 a buffer (bug#8447).
3600 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3602 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3603 display vector, and we backtrack, handle the case that the
3604 previous character position is also displayed from a display
3605 vector or covered by a display string or image. (Bug#14476)
3607 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3609 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3610 (struct MonitorInfo, free_monitors): Remove.
3611 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3612 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3613 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3616 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3617 (struct MonitorInfo, free_monitors): Remove.
3618 (ns_screen_name): Make static.
3619 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3620 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3623 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3624 (struct MonitorInfo): New struct.
3625 (free_monitors, make_monitor_attribute_list): Declare.
3627 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3629 (free_monitors, make_monitor_attribute_list): New functions.
3630 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3633 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3635 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3637 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3639 * keyboard.c: Apply keyboard decoding only to events that come directly
3640 from the tty, not from unread-command-events (bug#14368).
3641 (read_event_from_main_queue): New function, extracted from read_char).
3642 (read_decoded_char): Remove.
3643 (read_decoded_event_from_main_queue): New function to replace it.
3644 (read_char): Use it.
3645 (read_key_sequence): Use read_char rather than read_decoded_char.
3647 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3649 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3651 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3653 2013-05-22 Kenichi Handa <handa@gnu.org>
3655 The following changes are to fix the setting of
3656 buffer-file-coding-system on, for instance, C-x RET c unix RET
3657 _FILE_OF_DOS_EOL_TYPE_ RET.
3659 * coding.h (struct coding_system): New member detected_utf8_chars.
3661 * coding.c (detect_coding_utf_8): Count characters and check EOL
3662 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3664 (setup_coding_system): Do not initialize coding->head_ascii.
3665 (check_ascii): Do not set coding->eol_seen but update it. Do not
3666 call adjust_coding_eol_type here.
3667 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3668 If the eol-type of CODING is already specified, adjust the eol type
3669 of the found coding-system.
3670 (decode_coding_gap): Cancel previous change. Utilize the
3671 character numbers counted by detect_coding_utf_8. Fix detection
3674 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3676 * search.c (looking_at_1): Only set last_thing_searched if the match
3677 changed the match-data (bug#14281).
3679 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3681 * xdisp.c (reseat_at_previous_visible_line_start):
3682 Already declared in dispextern.h, so remove it here.
3683 (move_it_vertically_backward): Likewise.
3685 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3687 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3688 (Fx_display_pixel_width, Fx_display_pixel_height)
3689 (Fx_display_mm_width, Fx_display_mm_height):
3690 Mention `display-monitor-attributes-list' in docstrings.
3692 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3693 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3694 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3695 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3696 (Fx_display_backing_store, Fx_display_visual_class)
3697 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3698 (Fx_display_grayscale_p, Fx_display_pixel_width)
3699 (Fx_display_pixel_height, Fx_display_planes)
3700 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3701 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3702 (Fx_display_mm_width, Fx_display_mm_height)
3703 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3704 height for all physical monitors as in X11.
3706 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3707 Return pixel width or height for all physical monitors as in X11.
3709 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3711 Port --enable-gcc-warnings to clang.
3712 * bytecode.c (exec_byte_code):
3714 Redo diagnostic pragmas to pacify clang, too.
3715 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3716 * editfns.c (Fencode_time):
3717 * fileio.c (file_accessible_directory_p):
3718 * font.c (font_unparse_xlfd):
3719 Use '&"string"[index]' instead of '"string" + (index)'.
3720 * undo.c (user_error): Remove; unused.
3722 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3724 * insdel.c (insert_1_both): Document the arguments, instead of
3725 referring to insert_1, which no longer exists.
3727 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3728 some window, increment windows_or_buffers_changed, so that
3729 *Messages* display in that window is updated. (Bug#14408)
3731 * w32.c: Include epaths.h.
3732 (init_environment): Use cmdproxy.exe without leading directories.
3733 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3735 (gettimeofday): Adjust signature and return value to Posix
3738 * unexw32.c (open_output_file): Delete the existing emacs.exe
3739 before creating it, to break the hard link to the versioned
3742 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3743 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3744 (FIRSTFILE_OBJ): New variables.
3745 (W32_RES): Rename to EMACSRES. All users changed.
3746 (base_obj): Use $(CM_OBJ).
3747 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3748 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3749 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3750 $(W32_RES_LINK) before $(LIBES).
3751 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3753 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * makefile.w32-in (DOC): Use just "DOC".
3757 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3759 * process.c: Export default filters and sentinels to Elisp.
3760 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3762 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3763 (Fset_process_sentinel, Fformat_network_address):
3764 Default to them instead of nil.
3765 (server_accept_connection): Sentinels can't be nil any more.
3766 (read_and_dispose_of_process_output): New function, extracted from
3767 read_process_output.
3768 (read_process_output): Use it; filters can't be nil.
3769 (Finternal_default_process_filter): New function, extracted from
3770 read_process_output.
3771 (exec_sentinel_unwind): Remove function.
3772 (exec_sentinel): Don't zilch sentinel while running.
3773 (status_notify): Sentinels can't be nil.
3774 (Finternal_default_process_sentinel): New function extracted from
3776 (setup_process_coding_systems): Default filter is not nil any more.
3777 (syms_of_process): Export new Elisp functions and initialize
3779 * lisp.h (make_lisp_proc): New function.
3781 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3783 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3785 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3787 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3788 unless we know that the window w is a leaf window.
3789 Another attempt at solving bug#14062.
3791 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3793 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3796 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3798 * image.c (gif_load): Check that subimages fit (Bug#14345).
3800 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3802 * lread.c (skip_dyn_eof): New function.
3803 (read1): Use it to skip the end of a file in response to #@00.
3805 * doc.c (get_doc_string): Slightly relax the sanity checking.
3807 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3809 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3810 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3811 (MonitorInfo): New struct.
3812 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3813 (Fns_display_monitor_attributes_list): New functions.
3814 (display-usable-bounds): Remove.
3815 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3818 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3820 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3821 (GTK_CHECK_VERSION): New macro, if not already defined.
3822 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3823 replaced by GTK_CHECK_VERSION.
3825 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3827 * xterm.h (GTK_PREREQ): New macro.
3828 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3829 to use this macro instead, for consistency and clarity.
3831 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3833 * xdisp.c (row_for_charpos_p): New function, with code of
3834 cursor_row_p, but accepts an additional argument CHARPOS instead
3835 of using a hardcoded PT.
3836 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3837 (row_containing_pos): Call row_for_charpos_p instead of partially
3838 doing the same. Fixes cursor positioning under longlines-mode
3839 when longlines-show-effect includes more than one newline, when
3840 moving the cursor vertically up.
3842 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3844 * makefile.w32-in (ACL_H): New macro.
3845 ($(BLD)/fileio.$(O)): Update dependencies.
3847 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3849 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3850 * Makefile.in (LIB_ACL): New macro.
3851 (LIBACL_LIBS): Remove.
3852 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3853 * fileio.c: Include <acl.h>.
3854 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3855 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3857 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3860 * unexelf.c: Don't assume ElfW (Half) fits in int.
3861 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3862 when dealing with ElfW (Half) values, since they can exceed 2**31
3863 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3864 (entry_address): Omit unused NUM arg. All uses changed.
3866 2013-05-07 Juri Linkov <juri@jurta.org>
3868 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3869 to the string converted from number with `Fnumber_to_string'.
3872 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3874 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3875 This fixes a problem introduced by my previous change.
3877 2013-05-07 Glenn Morris <rgm@gnu.org>
3879 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3881 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3883 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3885 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3887 Static checking by GCC 4.8.0.
3888 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3889 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3890 (x_get_monitor_attributes_fallback)
3891 (x_get_monitor_attributes_xinerama)
3892 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3893 Define only if USE_GTK.
3894 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3895 (x_get_monitor_attributes_fallback): Omit unused locals.
3896 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3897 Use double, not float, to avoid mixed-mode floating point arithmetic.
3899 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3900 Jan Djärv <jan.h.d@swipnet.se>
3902 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3903 (XINERAMA_CFLAGS): New macros.
3904 (ALL_CFLAGS, LIBES): Use them.
3906 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3907 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3908 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3909 (syms_of_xfns): DEFSYM them.
3910 (struct MonitorInfo): New struct.
3911 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3912 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3913 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3914 (x_get_monitor_attributes_xinerama): New functions.
3915 (Fx_display_monitor_attributes_list): New primitive.
3916 (syms_of_xfns): Defsubr it.
3918 * xterm.h (x_display_info): Add Xatom_net_workarea and
3919 Xatom_net_current_desktop.
3921 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3922 and dpyinfo->Xatom_net_current_desktop.
3924 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3926 * xdisp.c (pos_visible_p): Use the special code for finding the
3927 beginning of a display property or overlay for any "replacing"
3928 display property, not just for display strings. This solves
3929 incorrect reporting of position by posn-at-point. (Bug#14241)
3931 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3933 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3934 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3935 Verify that ElfW (Half) fits in int.
3936 (fatal): Use same signature as lisp.h.
3937 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3938 configure and build with -DUNEXELF_DEBUG without worrying about
3939 other modules that use DEBUG.
3940 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3941 possibly-wide integers now uses it instead of plain fprintf.
3942 (entry_address): New function, which avoids problems with 32-bit
3943 overflow on 64-bit hosts.
3944 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3945 (round_up): Don't assume the remainder fits in int.
3946 (find_section): Use bool for boolean. Simplify debug code.
3947 (unexec): Don't assume file sizes fit in int or size_t.
3948 Omit unnecessary trailing newline in 'fatal' format.
3949 Use strerror rather than outputting decimal error number.
3950 Remove unused code when emacs is not defined;
3951 this file relies on Emacs now.
3952 Don't assume e_phnum and e_shnum are positive.
3954 * regex.c: Fix problems when DEBUG is defined.
3955 (extract_number, extract_number_and_incr): Define regardless of
3956 whether DEBUG is defined; that's simpler and makes the code less
3957 likely to go stale in the normal case when DEBUG is not defined.
3958 Return int rather than taking an int * arg. All callers changed.
3959 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3960 Remove, replacing with ...
3961 (DEBUG_PRINT): New macro. All callers changed.
3962 (DEBUG_COMPILES_ARGUMENTS): New macro.
3963 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3964 (print_compiled_pattern, print_double_string) [DEBUG]:
3965 Use prototype rather than old-style definition.
3966 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3967 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3968 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3969 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3970 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3971 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3972 This matters only when DEBUG is defined.
3974 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3976 * xdisp.c (set_iterator_to_next): Set the
3977 ignore_overlay_strings_at_pos_p flag only if we are _really_
3978 iterating over an overlay string, as indicated by the
3979 current.overlay_string_index member. (Bug#14306)
3981 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3983 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3984 to where it is used, to avoid autorelease issues (Bug#14050).
3986 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3988 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3989 * fileio.c (syms_of_fileio): Implement this.
3990 * filelock.c (create_lock_file): If symbolic links don't work, so
3991 we use a regular file as a lock file, do not fsync the lock file;
3994 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3996 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3997 (syms_of_minibuf): Adjust accodingly.
3999 * callint.c (Fcall_interactively): Adjust calls accordingly.
4001 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4003 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4004 w->contents is a buffer before computing everything else.
4005 Use parentheses to disambiguate last part of the condition.
4007 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4008 assertion violations. (Bug#14062)
4010 2013-05-01 David Reitter <david.reitter@gmail.com>
4012 * nsfns.m (ns_tooltip): Initialize.
4014 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4016 * coding.c (decode_coding_gap): Don't remove the character before
4017 a newline unless it's a CR character. (Bug#14287)
4019 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4021 * dispextern.h (struct face): Move enum face_underline_type
4022 earlier so that bitfields can be in the same word.
4024 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4026 * nsfns.m (handlePanelKeys): New function.
4027 (EmacsOpenPanel:performKeyEquivalent:)
4028 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4029 arrows/function/control and copy/paste keys (Bug#14296).
4031 2013-04-27 Juri Linkov <juri@jurta.org>
4033 * callint.c (Fcall_interactively): Call `Qread_number' for
4034 interactive code letter `n' instead of using duplicate code.
4037 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4039 * systime.h (make_timeval): Declare as 'const'.
4041 2013-04-27 Kenichi Handa <handa@gnu.org>
4043 * font.c (font_open_entity): Always open a font of manageable
4046 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4048 Port better to AIX (Bug#14258).
4049 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4052 2013-04-24 Kenichi Handa <handa@gnu.org>
4054 * coding.c (decode_coding_iso_2022): When an invalid escape
4055 sequence is encountered, reset the invocation and designation
4056 status to the safest one.
4058 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4060 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4061 Without this fix, "make distclean" leaves stamp-h1 behind.
4063 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4065 * w32fns.c (w32_fullscreen_rect): New function to compute the
4066 window rectangle for the given fullscreen mode.
4067 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4068 longer tunes the window size. This keeps the window's edges flush
4069 with the screen and allows the taskbar to hide itself in fullboth.
4071 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4072 window decorations and uses the entire screen.
4074 * w32term.h (w32_fullscreen_rect) Add prototype.
4075 (struct w32_output): Replace normal_width, normal_height,
4076 normal_top, and normal_left members with a single normal_placement
4078 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4080 (FRAME_NORMAL_PLACEMENT): New macro.
4082 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4084 * minibuf.c (Ftest_completion): Silence compiler warning.
4086 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4088 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4091 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4094 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4095 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4096 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4097 parentheses where appropriate.
4099 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4101 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4103 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4105 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4106 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4107 Mention in the doc string that setting these variables takes
4108 effect only after a call to set-window-buffer. (Bug#14200)
4110 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4112 * indent.c (Fvertical_motion): Don't consider display strings on
4113 overlay strings as display strings on the buffer position we
4114 started from. This prevents vertical cursor motion from jumping
4115 more than one line when there's an overlay string with a display
4116 property at end of line.
4117 Reported by Karl Chen <Karl.Chen@quarl.org> in
4118 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4120 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4122 * window.c (select_window): `record_buffer' even if window is
4123 already selected (bug#14191).
4125 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4127 * window.c (Fwindow_end): Test more flags, including the buffer's
4128 last_overlay_modified flag, to determine whether the window's
4129 display is really up-to-date. Prevents the function from
4130 returning a stale value. (Bug#14170)
4131 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4134 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4136 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4137 garbaged only if it is not already the top frame on its TTY.
4138 This prevents flickering due to constant redrawing of TTY frames when
4139 there are GUI frames open in the same session. (Bug#13864)
4141 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4143 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4144 of marking the idle timers directly.
4146 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4148 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4151 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4153 * window.c (select_window): Don't record_buffer while the invariant is
4154 temporarily broken (bug#14161).
4156 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4158 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4160 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4162 2013-04-07 Romain Francoise <romain@orebokech.com>
4164 Ignore additional platform-specific ACL errors (Bug#13702).
4165 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4166 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4168 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4170 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4173 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4175 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4176 This bug was introduced by my 2013-02-25 change that simplified
4177 data_start configuration. Without this change, on GNU/Linux
4178 an Emacs configured with --enable-profiling fails immediately
4179 due to a profiler signal.
4180 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4181 with these flags. On platforms where special flags are needed
4182 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4183 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4184 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4186 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4188 Get rid of some platform-specific functions examining window
4189 system and its capabilities. This is a partial rework of the
4191 * lisp.h (have_menus_p): Remove prototype. This function is
4192 replaced with platform-independent window_system_available.
4193 (check_window_system): Move to...
4194 * frame.h (decode_window_system_frame, window_system_available):
4195 ...here, add new prototypes.
4196 * frame.c (window_system_available, decode_window_system_frame):
4198 (check_window_system): Platform-independent now.
4199 * xterm.h (x_in_use): Remove declaration.
4201 * w32term.h (check_x_frame):
4202 * nsterm.h (check_x_frame): Remove prototypes. This function
4203 is replaced with platform-independent decode_window_system_frame.
4204 * msdos.c (have_menus_p): Remove.
4205 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4206 Remove platform-specific functions. Use check_window_system,
4207 decode_window_system_frame and check_ns_display_info where
4208 appropriate. Minor style and comment tweaks.
4209 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4210 (check_x_frame): Likewise.
4211 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4213 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4214 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4215 * xmenu.c, xselect.c: All related users changed.
4217 2013-04-03 Kenichi Handa <handa@gnu.org>
4219 The following changes is to optimize the code for reading UTF-8
4222 * coding.c (check_ascii): Rename from detect_ascii. Return value
4223 changed. Check EOL format. Do not call adjust_coding_eol_type
4225 (check_utf_8): New function.
4226 (adjust_coding_eol_type): Do nothing if already adjusted.
4227 (detect_coding): Compare the return value of check_ascii with
4228 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4229 (decode_coding_gap): Optimize for valid UTF-8.
4231 2013-03-21 Kenichi Handa <handa@gnu.org>
4233 * coding.c (syms_of_coding): Cancel previous change.
4235 * insdel.c (insert_from_gap): Fix previous change.
4237 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4239 Consistently use platform-specific function to detect window system.
4240 * lisp.h (check_window_system): New prototype. This function is
4241 going to replace check_x, check_w32 and check_ns.
4242 (have_menus_p): Mention msdos.c in comment.
4243 * fontset.c (check_window_system_func): Remove. Adjust all users.
4244 * fontset.h (check_window_system_func): Remove prototype.
4245 * nsterm.h (check_ns):
4246 * xterm.h (check_x):
4247 * w32term.h (check_w32): Likewise.
4248 * menu.c (Fx_popup_menu): Use check_window_system.
4249 * msdos.c (check_window_system): Define for MS-DOS.
4250 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4251 * w32fns.c (check_window_system): Likewise for MS-Windows.
4252 * xfns.c (check_window_system): Likewise for X.
4253 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4254 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4256 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4258 Prefer < to > in range checks such as 0 <= i && i < N.
4259 This makes it easier to visualize quantities on a number line.
4260 This patch doesn't apply to all such range checks,
4261 only to the range checks affected by the 2013-03-24 change.
4262 This patch reverts most of the 2013-03-24 change.
4263 * alloc.c (xpalloc, Fgarbage_collect):
4264 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4265 * character.c (string_escape_byte8):
4266 * charset.c (read_hex):
4267 * data.c (cons_to_unsigned):
4268 * dispnew.c (update_frame_1):
4269 * doc.c (Fsubstitute_command_keys):
4270 * doprnt.c (doprnt):
4271 * editfns.c (hi_time, decode_time_components):
4272 * fileio.c (file_offset):
4273 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4274 * font.c (font_intern_prop):
4275 * frame.c (x_set_alpha):
4276 * gtkutil.c (get_utf8_string):
4277 * indent.c (check_display_width):
4278 * keymap.c (Fkey_description):
4279 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4281 * minibuf.c (read_minibuf_noninteractive):
4282 * process.c (wait_reading_process_output):
4283 * search.c (Freplace_match):
4284 * window.c (get_phys_cursor_glyph):
4285 * xdisp.c (redisplay_internal):
4286 * xsmfns.c (smc_save_yourself_CB):
4287 Prefer < to > for range checks.
4288 * dispnew.c (sit_for): Don't mishandle NaNs.
4289 This fixes a bug introduced in the 2013-03-24 change.
4290 * editfns.c (decode_time_components): Don't hoist comparison.
4291 This fixes another bug introduced in the 2013-03-24 change.
4293 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4295 * frame.h (struct frame): Drop scroll_bottom_vpos
4296 member becaue all real users are dead long ago.
4297 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4298 * xdisp.c (redisplay_internal): Adjust user.
4300 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4302 * nsmenu.m (showAtX:Y:for:): setLevel to
4303 NSPopUpMenuWindowLevel (Bug#13998).
4305 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4307 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4308 (ns_check_pending_open_menu): Declare.
4310 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4311 (x_activate_menubar): Update the menu with title that matches
4312 ns_get_pending_menu_title, and call
4313 ns_check_pending_openmenu (Bug#12698).
4314 (menuWillOpen:): New method.
4315 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4317 * nsterm.m (menu_will_open_state, menu_mouse_point)
4318 (menu_pending_title): New varaibles.
4319 (ns_get_pending_menu_title, ns_check_menu_open)
4320 (ns_check_pending_open_menu): New functions.
4322 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4324 * indent.c (current_column_bol_cache): Remove leftover which is not
4325 used in Fmove_to_column any more.
4326 (current_column, scan_for_column): Adjust users.
4327 * keyboard.c (last_point_position_buffer, last_point_position_window):
4328 Remove leftovers which are not used for recording undo any more.
4329 (command_loop_1, syms_of_keyboard): Adjust users.
4330 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4331 redisplay_window any more.
4332 (move_it_to): Adjust user.
4334 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4336 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4337 Update dependencies.
4339 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4341 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4342 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4345 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4347 * window.h (struct window): Replace hchild, vchild and buffer slots
4348 with the only contents slot. This is possible because each valid
4349 window may have either the child window (in vertical or horizontal
4350 combination) or buffer to display (for the leaf window). Using that,
4351 a lof of operations to traverse and/or change window hierarchies may
4352 be simplified. New member horizontal is used to distinguish between
4353 horizontal and vertical combinations of internal windows.
4354 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4355 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4356 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4357 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4358 Use contents slot, not buffer, where appropriate.
4359 (wset_combination): New function.
4360 (wset_buffer): Add eassert.
4361 (Fframe_first_window): Simplify the loop reaching first window.
4362 (Fwindow_buffer): Use WINDOW_LEAF_P.
4363 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4364 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4365 (unshow_buffer): Convert initial debugging check to eassert.
4366 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4367 (make_parent_window, window_resize_check, window_resize_apply)
4368 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4369 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4370 Adjust to match struct window changes.
4371 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4372 (mark_window_cursors_off, count_windows, get_leaf_windows)
4373 (foreach_window_1): Simplify the loop.
4374 * alloc.c (mark_object): Do not check for the leaf window because
4375 internal windows has no glyph matrices anyway.
4376 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4377 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4378 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4379 (build_frame_matrix_from_window_tree, mirror_make_current)
4380 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4381 (update_window_tree, set_window_update_flags): Simplify the loop.
4382 (sync_window_with_frame_matrix_rows): Enforce live window.
4383 Use contents slot, not buffer, where appropriate.
4384 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4385 and WINDOW_HORIZONTAL_COMBINATION_P.
4386 (make_frame_visible_1): Simplify the loop.
4387 Use contents slot, not buffer, where appropriate.
4388 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4389 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4390 (expose_window_tree): Likewise.
4391 Use contents slot, not buffer, where appropriate.
4392 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4393 to avoid deleted windows. Use contents slot instead of buffer.
4394 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4395 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4396 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4397 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4399 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4401 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4402 identify the reasons for assertion violations in bug#14062 and
4404 (Fx_show_tip): Fix compilation error under
4405 "--enable-check-lisp-object-type". (Bug#14073)
4407 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4408 Reported by <rzl24ozi@gmail.com>.
4410 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4412 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4414 (unwind_with_echo_area_buffer): ...to restore it here.
4415 This is needed to ensure that...
4416 (redisplay_window): ...both window markers are valid here,
4417 which is verified by eassert.
4418 * editfns.c (save_excursion_save): Do not assume that
4419 selected_window always displays the buffer.
4420 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4423 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4425 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4428 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4430 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4432 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4434 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4435 since MinGW's w32api headers do. This avoids compiler warnings.
4437 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4440 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4442 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4444 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4446 * gtkutil.c (style_changed_cb): Check if frame is live and an
4447 X frame (Bug#14038).
4449 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4451 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4452 Define only for _WIN32_WINNT less than 0x0500.
4453 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4455 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4456 see its own definitions of 'struct timeval' and 'struct timezone'.
4458 Fix incompatibilities between MinGW.org and MinGW64 headers.
4459 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4461 * w32.c (REPARSE_DATA_BUFFER): Guard with
4462 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4464 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4466 * xterm.c: Include X11/XKBlib.h
4467 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4469 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4471 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4473 * blockinput.h (input_blocked_p): Likewise.
4474 * bytecode.c (exec_byte_code): Likewise.
4475 * callproc.c (call_process_kill, call_process_cleanup)
4476 (Fcall_process): Likewise.
4477 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4478 (Fccl_execute_on_string): Likewise.
4479 * character.c (string_escape_byte8): Likewise.
4480 * charset.c (read_hex): Likewise.
4481 * cm.c (calccost): Likewise.
4482 * data.c (cons_to_unsigned): Likewise.
4483 * dired.c (directory_files_internal, file_name_completion):
4485 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4486 (sit_for): Likewise.
4487 * doc.c (Fsubstitute_command_keys): Likewise.
4488 * doprnt.c (doprnt): Likewise.
4489 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4490 * emacsgtkfixed.c: Likewise.
4491 * fileio.c (file_offset, Fwrite_region): Likewise.
4492 * floatfns.c (Fexpt, fmod_float): Likewise.
4493 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4495 * font.c (font_intern_prop): Likewise.
4496 * frame.c (x_set_alpha): Likewise.
4497 * gtkutil.c (get_utf8_string): Likewise.
4498 * indent.c (check_display_width): Likewise.
4499 * intervals.c (create_root_interval, rotate_right, rotate_left)
4500 (split_interval_right, split_interval_left)
4501 (adjust_intervals_for_insertion, delete_node)
4502 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4503 (merge_interval_right, merge_interval_left, copy_intervals)
4504 (set_intervals_multibyte_1): Likewise.
4505 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4506 * keymap.c (Fkey_description): Likewise.
4507 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4508 * lread.c (openp, read_integer, read1, string_to_number):
4510 * menu.c (ensure_menu_items): Likewise.
4511 * minibuf.c (read_minibuf_noninteractive): Likewise.
4512 * print.c (printchar, strout): Likewise.
4513 * process.c (create_process, Faccept_process_output)
4514 (wait_reading_process_output, read_process_output, send_process)
4515 (wait_reading_process_output): Likewise.
4516 * profiler.c (make_log, handle_profiler_signal): Likewise.
4517 * regex.c (re_exec): Likewise.
4518 * regex.h: Likewise.
4519 * search.c (looking_at_1, Freplace_match): Likewise.
4520 * sysdep.c (get_child_status, procfs_ttyname)
4521 (procfs_get_total_memory): Likewise.
4522 * systime.h (EMACS_TIME_VALID_P): Likewise.
4523 * term.c (dissociate_if_controlling_tty): Likewise.
4524 * window.c (get_phys_cursor_glyph): Likewise.
4525 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4526 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4528 * xfns.c (Fx_window_property): Likewise.
4529 * xmenu.c (set_frame_menubar): Likewise.
4530 * xselect.c (x_get_window_property, x_handle_dnd_message):
4532 * xsmfns.c (smc_save_yourself_CB): Likewise.
4533 * xterm.c (x_scroll_bar_set_handle): Likewise.
4535 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4537 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4538 to be optional or nil. Adjust comment and convert it to docstring.
4539 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4540 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4542 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4544 Static checking by GCC 4.8-20130319.
4545 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4546 * process.c (Fset_process_datagram_address)
4547 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4548 * xdisp.c (get_char_face_and_encoding):
4549 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4550 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4551 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4553 2013-03-24 Ken Brown <kbrown@cornell.edu>
4555 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4556 fix compilation on 64-bit Cygwin, where underscores are not
4557 automatically prepended.
4559 * w32term.c (w32_initialize): Silence compiler warning.
4561 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4563 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4564 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4565 variables, to save and restore frame dimensions.
4566 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4567 after returning from a 'fullscreen' configuration.
4568 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4569 to avoid races between the main thread and the input thread.
4571 * w32term.h (struct w32_output): New members normal_width,
4572 normal_height, normal_top, normal_left, and prev_fsmode.
4573 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4574 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4577 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4578 'fullscreen' parameter. Always record previous width and height
4579 of the frame, except when switching out of maximized modes, so
4580 that they could be restored correctly, instead of resetting to the
4581 default frame dimensions. Send SC_RESTORE command to the frame,
4582 unless we are going to send SC_MAXIMIZE, to restore the frame
4583 resize hints in the mouse pointer shown by the window manager.
4586 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4588 * lisp.h (get_frame_param): Adjust conditions for prototype
4591 2013-03-22 Ken Brown <kbrown@cornell.edu>
4593 * unexcw.c: Drop unneeded inclusion of w32common.h.
4594 (report_sheap_usage): Declare.
4595 (read_exe_header): Add magic numbers for x86_64.
4596 (fixup_executable): Fix printf format specifier for unsigned long
4599 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4601 * frame.h (struct frame): Put menu_bar_window under #ifdef
4602 because this member is not needed when X toolkit is in use.
4603 (fset_menu_bar_window):
4604 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4605 (free_glyphs, update_frame):
4606 * xdisp.c (expose_frame): Likewise.
4607 (display_menu_bar): Likewise. Remove redundant eassert.
4608 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4611 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4613 Use functions and constants to manipulate Lisp_Save_Value objects.
4614 This replaces code that used macros and strings and token-pasting.
4615 The change makes the C source a bit easier to follow,
4616 and shrinks the Emacs executable a bit.
4617 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4618 (make_save_value): Change 1st arg from string to enum. All callers
4621 (mark_object): Use if, not #if, for GC_MARK_STACK.
4622 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4623 (XSAVE_OBJECT): Now functions, not macros.
4624 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4625 the constant was never used.
4626 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4627 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4628 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4629 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4631 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4632 type3 with a single member save_type. All uses changed.
4633 (save_type, set_save_pointer, set_save_integer): New functions.
4634 * print.c (PRINTX): Remove.
4636 * alloc.c: Remove redundant static declarations.
4638 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4640 * window.h (struct window): Convert left_col, top_line, total_lines
4641 and total_cols from Lisp_Objects to integers. Adjust comments.
4642 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4644 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4645 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4646 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4647 Adjust users where appropriate.
4649 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4651 * frame.h (struct frame): Drop resx and resy because the same data is
4652 available from window system-specific output context. Adjust users.
4653 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4654 New functions to provide defaults when no window system available.
4655 (FRAME_RES_X, FRAME_RES_Y): New macros.
4656 (NUMVAL): Move from xdisp.c.
4657 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4658 (Ffont_face_attributes, Fopen_font):
4659 * image.c (gs_load):
4660 * w32font.c (fill_in_logfont):
4661 * xdisp.c (calc_pixel_width_or_height):
4662 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4663 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4665 2013-03-20 Kenichi Handa <handa@gnu.org>
4667 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4668 to 1 (temporary workaround until a bug related to ASCII
4669 optimization is fixed).
4671 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4673 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4674 Signal error if window is not internal. Adjust docstring.
4675 (delete_all_child_windows): Use combination_limit to save the buffer.
4676 (Fset_window_configuration): Adjust accordingly.
4677 * print.c (syms_of_print): Initialize debugging output not here...
4678 (init_print_once): ...but in a new function here.
4679 * lisp.h (init_print_once): Add prototype.
4680 * emacs.c (main): Add call to init_print_once. Adjust comments.
4682 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4684 * window.c (window_resize_check, window_resize_apply)
4685 (window_from_coordinates, recombine_windows, set_window_buffer)
4686 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4687 (Fsplit_window_internal, Fdelete_window_internal)
4688 (freeze_window_starts): Use bool for booleans.
4689 * window.h (window_frame_coordinates, resize_frame_windows)
4690 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4692 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4694 * dispnew.c (bitch_at_user): Use `user-error'.
4696 2013-03-17 Ken Brown <kbrown@cornell.edu>
4698 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4699 as return type of image_background. (Bug#13981)
4700 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4702 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4704 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4705 (ns_select): Don't return with result uninitialized.
4707 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4710 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4712 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4713 directories. If filename is nil, get directory name (Bug#13932).
4714 Use getFilename and getDirectory.
4715 (getFilename, getDirectory): New methods for EmacsSavePanel and
4717 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4719 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4721 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4723 2013-03-15 Kenichi Handa <handa@gnu.org>
4725 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4726 (adjust_after_replace): Make it back to static. Delete the third
4727 arg text_at_gap_tail. Cancel the code for handling it.
4729 * coding.h (struct coding_system): New member eol_seen.
4731 * coding.c (detect_ascii): New function.
4732 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4733 when the source bytes are actually scanned. On detecting for
4734 coding_category_utf_8_auto, call detect_ascii instead of scanning
4735 source bytes directly.
4736 (produce_chars): Call insert_from_gap with the new arg 0.
4737 (encode_coding): Likewise.
4738 (decode_coding_gap): Control ASCII optimization by the variable
4739 disable_ascii_optimization instead of #ifndef .. #endif.
4740 Deccode EOL format according to coding->eol_seen.
4741 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4744 * lisp.h (adjust_after_replace): Cancel externing it.
4745 (insert_from_gap): Adjust prototype.
4747 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4749 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4750 FULLSCREEN_MAXIMIZED. (Bug#13935)
4752 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4754 * region-cache.c (find_cache_boundary, move_cache_gap)
4755 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4756 Simplify debugging check and convert to eassert. Adjust comment.
4757 (pp_cache): Put under ENABLE_CHECKING.
4759 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4761 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4762 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4764 (w32fullscreen_hook): If the frame is visible, reset
4765 f->want_fullscreen flag after changing the frame size. If the
4766 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4769 2013-03-13 Daniel Colascione <dancol@dancol.org>
4771 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4772 too so that these builds can use Cygwin's file conversion
4773 functions. (We've been building and linking cygw32.o all along
4774 and just not using it.)
4776 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4778 File synchronization fixes (Bug#13944).
4779 * Makefile.in (LIB_FDATASYNC): New macro.
4781 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4782 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4783 Don't worry about HAVE_FSYNC, since a substitute fsync is
4784 available if the system lacks one.
4785 (Fwrite_regin): Retry fsync if interrupted.
4787 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4789 * w32term.c (w32_read_socket): If the Emacs frame is being
4790 activated, call w32fullscreen_hook, to make sure the new frame
4791 dimensions are in effect. (Bug#13937)
4793 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4795 * xdisp.c (init_iterator): Simplify because both character and byte
4796 positions are either specified or -1. Add eassert. Adjust comment.
4797 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4798 character and byte positions can be obtained from marker.
4800 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4802 Static checking by Sun C 5.12.
4803 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4804 * bytecode.c (exec_byte_code):
4805 * dispnew.c (init_display):
4807 * fileio.c (Fsubstitute_in_file_name):
4808 * keyboard.c (Fevent_convert_list):
4809 * keymap.c (Fsingle_key_description):
4810 * term.c (maybe_fatal, fatal):
4811 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4812 * xsmfns.c (Fhandle_save_session):
4813 Omit unreachable code.
4814 * keymap.c (map_keymap_char_table_item): Cast void * to
4815 a function pointer type; the C Standard requires this.
4817 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4818 Include <sys/param.h> unconditionally, as that works elsewhere and
4819 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4820 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4823 See ChangeLog.12 for earlier changes.
4829 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4831 This file is part of GNU Emacs.
4833 GNU Emacs is free software: you can redistribute it and/or modify
4834 it under the terms of the GNU General Public License as published by
4835 the Free Software Foundation, either version 3 of the License, or
4836 (at your option) any later version.
4838 GNU Emacs is distributed in the hope that it will be useful,
4839 but WITHOUT ANY WARRANTY; without even the implied warranty of
4840 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4841 GNU General Public License for more details.
4843 You should have received a copy of the GNU General Public License
4844 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.