1 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.c (x_last_mouse_movement_time): Revert last change.
4 This code should use XDisplayMotionBufferSize to check display's
5 motion history first, and there are few other issues as well.
6 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7 (handle_one_xevent): Adjust user.
9 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11 * frame.c (check_minibuf_window): Don't abort if no window was
14 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
16 Use XGetMotionEvents to ask the last mouse motion time from X server.
17 * xterm.c (X_MOTION_HISTORY): Default to 1.
18 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
19 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
20 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
21 Ifdef away legacy code.
22 (XTmouse_position, x_scroll_bar_report_motion):
23 Use x_last_mouse_movement_time.
24 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
27 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
29 * msdos.c (last_mouse_window): Move to...
30 (dos_rawgetc): ...this function and adjust comment.
31 * nsterm.m (last_window): Rename to last_mouse_window, move to...
32 (mouseMoved): ...this function and adjust comment.
33 * w32term.c (last_window): Likewise with...
34 (w32_read_socket): ...this function.
35 * xterm.c (last_window): Likewise with...
36 (handle_one_xevent): ...this function.
38 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
40 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
41 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
42 (handle_one_xevent): ...to here.
43 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
46 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
48 * msdos.c (IT_set_terminal_window): Remove no-op.
49 (initialize_msdos_display): Adjust terminal setup.
50 * w32console.c (w32con_set_terminal_window): Remove no-op.
51 (initialize_w32_display): Adjust terminal setup.
52 * w32term.c (w32_set_terminal_window): Remove no-op.
53 (w32_create_terminal): Adjust terminal setup.
54 * xterm.c (XTset_terminal_window): Remove no-op.
55 (x_create_terminal): Adjust terminal setup.
57 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
59 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
61 (ns_create_terminal): Adjust terminal setup.
62 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
64 (w32_create_terminal): Adjust terminal setup.
65 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
67 (x_create_terminal): Adjust terminal setup.
69 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
71 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
72 (CLIP_TEXT_POS_FROM_MARKER): New macro.
73 * dispnew.c (buffer_posn_from_coords):
74 * window.c (Fwindow_end, displayed_window_lines):
75 * xdisp.c (redisplay_mode_lines): Use it.
77 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
79 * fontset.c (face_for_char): Check char in the current face font first
80 if HAVE_NS (Bug#15138).
82 2013-08-31 Martin Rudalics <rudalics@gmx.at>
84 * window.c (temp_output_buffer_show): Make sure window returned
85 by display_buffer is live (Bug#15213).
87 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
89 Minor cleanup to avoid forward declarations.
90 * coding.h (struct ccl_spec): Remove forward declaration.
91 * composite.h (toplevel): Include font.h.
92 (struct composition_it, struct face, struct font_metrics):
93 Remove forward declaration.
94 * dispextern.h (struct image, struct atimer): Likewise.
95 * emacsgtkfixed.h (struct frame): Likewise.
96 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
97 * font.h (struct font_driver, struct font, struct glyph_string)
98 (struct face): Remove forward declaration.
99 * fontset.h (struct face, struct font): Likewise.
100 * frame.h (toplevel): Style cleanup.
101 (enum output_method): Move to...
102 * termhooks.h (enum output_method): ...here.
103 (struct glyph, struct frame, struct ns_display_info)
104 (struct x_display_info, struct w32_display_info):
105 Remove forward declaration.
106 * xterm.h (toplevel): Include termhooks.h.
107 (struct font, struct window, struct glyph_matrix, struct frame)
108 (struct input_event, struct face, struct image): Remove forward
110 * gtkutil.h (struct _widget_value): Likewise.
111 * keyboard.h (toplevel): Include termhooks.h.
112 (struct input_event): Remove forward declaration.
114 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
116 * intervals.c (set_point_from_marker): New function.
117 * editfns.c (Fgoto_char):
118 * process.c (Finternal_default_process_filter):
119 * window.c (select_window_1): Use it.
120 * buffer.h (set_point_from_marker): Add prototype.
122 2013-08-29 Eli Zaretskii <eliz@gnu.org>
124 * w32.c (term_winsock): Call release_listen_threads before calling
126 (_sys_wait_accept): Wait for accept event in a loop with a finite
127 timeout, instead of waiting indefinitely. Will hopefully avoid
128 hanging during exit because WSACleanup deadlocks waiting for the
129 event object to be released. (Bug#14333)
131 * w32proc.c (release_listen_threads): New function, signals all
132 the reader threads that listen for connections to stop waiting.
134 * w32.h (release_listen_threads): Add prototype.
136 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
138 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
139 field of new marker (for sanity and safety).
140 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
141 anyway because XMISCTYPE is a function and can't be an lvalue).
143 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
145 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
146 (x_after_update_window_line, x_scroll_bar_create):
147 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
148 (handle_one_xevent, x_clear_frame_area):
149 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
150 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
151 * xterm.h (x_clear_area): Adjust prototype.
153 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
155 Hook scanning and indentation functions to find_newline. This helps
156 to avoid duplicated code and renders more respect to newline cache.
157 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
158 * cmds.c (Fforward_line):
159 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
160 Use find_newline and avoid unnecessary point movements.
161 * search.c (scan_newline): Implement on top of find_newline.
163 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
165 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
166 scoped code (bug#11258).
168 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
170 * nsterm.m (last_window): New variable.
171 (EV_TRAILER2): New macro.
172 (EV_TRAILER): Call EV_TRAILER2.
173 (mouseMoved:): Add support for mouse-autoselect-window
174 on nextstep (Bug#6888).
176 2013-08-28 Andreas Schwab <schwab@suse.de>
178 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
179 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
180 Remove unused macro definitions.
181 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
182 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
183 Only define if emacs.
185 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
187 Prefer enum glyph_row_area to int where appropriate.
188 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
190 (window_box, window_box_width, window_box_left, window_box_left_offset)
191 (window_box_right, window_box_right_offset): Adjust prototypes.
192 * xdisp.c (window_box, window_box_width, window_box_left)
193 (window_box_left_offset, window_box_right, window_box_right_offset):
194 Use enum glyph_row_area. Adjust users and tweak comment where needed.
195 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
196 * nsterm.m (ns_clip_to_row):
197 * w32term.c (w32_clip_to_row):
198 * xterm.c (x_clip_to_row): Likewise.
200 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
202 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
203 (Fprevious_overlay_change): Fast path for buffer with no overlays.
205 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
207 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
208 for portability to hosts where /bin/sh has problems.
210 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
212 Redesign redisplay interface to drop global output_cursor.
213 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
214 (toplevel): Remove declaration of output_cursor.
215 (set_output_cursor, x_cursor_to): Remove prototype.
216 * window.h (struct window): New member output_cursor.
217 (output_cursor_to): New function to replace RIF member.
218 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
219 (update_text_area, set_window_cursor_after_update): Use it.
220 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
221 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
222 * nsterm.m (ns_update_window_begin, ns_update_window_end):
223 * w32term.c (x_update_window_begin, x_update_window_end):
224 * xterm.c (x_update_window_begin, x_update_window_end):
225 Adjust to use per-window output cursor.
227 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
229 Simplify SELECT_TYPE-related code.
230 Like EMACS_TIME, this portability layer is no longer needed, since
231 Emacs has been using fd_set as a portability layer for some time.
232 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
233 (SELECT_TYPE): Remove. All uses changed to fd_set.
234 (fd_set) [!FD_SET]: New typedef.
236 Simplify EMACS_TIME-related code.
237 This portability layer is no longer needed, since Emacs has been
238 using struct timespec as a portability layer for some time.
239 * atimer.h, buffer.h, dispextern.h, xgselect.h:
240 Include <time.h> rather than "systime.h"; that's all that's needed now.
241 * dispnew.c: Include <timespec.h> rather than "systime.h";
242 that's all that's needed now.
243 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
244 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
246 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
247 LOG10_TIMESPEC_RESOLUTION.
248 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
249 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
250 (make_emacs_time): Remove. All used changed to make_timespec.
251 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
252 (current_timespec): Rename from current_emacs_time. All uses changed.
253 (add_emacs_time): Remove. All uses changed to timespec_add.
254 (sub_emacs_time): Remove. All uses change dot timespec_sub.
255 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
256 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
257 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
258 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
259 (current_timespec): Rename from current_emacs_time. All uses changed.
260 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
261 changed to timespec_cmp.
262 * xgselect.c: Include <timespec.h>, since our .h files don't.
264 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
266 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
267 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
268 Remove the leftovers.
269 * gtkutil.c (toplevel): Do not declare Qxft but include
271 * image.c (toplevel): Do not declare Vlibrary_cache because
272 it's already done in lisp.h.
274 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
276 * lisp.h (Mouse_HLInfo): Move from here...
277 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
278 (reset_mouse_highlight): New function.
279 * msdos.c (dos_set_window_size, IT_update_begin)
280 (internal_terminal_init):
281 * nsterm.m (ns_update_window_end, x_free_frame_resources)
282 (ns_initialize_display_info):
283 * w32console.c (initialize_w32_display):
284 * w32term.c (x_update_window_end, x_free_frame_resources)
285 (w32_initialize_display_info):
286 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
287 * window.c (Fdelete_other_windows_internal):
288 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
289 * termchar.h (toplevel):
290 * xterm.h (toplevel): Include dispextern.h.
292 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
294 Fix minor problems found by static checking.
295 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
296 (expect): Avoid nested-if warning.
297 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
298 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
299 * nsterm.h, nsterm.m (ns_select):
300 * xgselect.c, xgselect.h (xg_select):
301 Adjust signature to better match pselect's.
302 * nsterm.m (ns_select):
303 Don't set *TIMEOUT, since pselect doesn't.
304 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
305 diagnostic about assigning const char * to it.
306 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
308 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
310 * lread.c (substitute_object_recurse): Handle hash-tables as well
313 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
315 Fix unlikely core dump in init_tty, and simplify terminfo case.
316 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
317 The old version incorrectly dumped core if malloc returned a
318 buffer containing only non-NUL bytes.
319 (init_tty): Do not allocate or free termcap buffers; the
320 struct does that for us now.
321 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
322 (struct tty_display_info): Define members termcap_term_buffer and
323 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
324 use them. Allocate them directly in struct rather than indirectly
325 via a pointer, to simplify init_tty.
327 * frame.c (check_minibuf_window): Initialize 'window' properly,
328 so that Emacs reliably aborts later if 'window' is not initialized.
330 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
332 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
333 of VoidSymbol (Bug#15154).
335 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
337 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
338 mouse_face_beg_y and mouse_face_end_y.
339 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
340 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
341 Adjust users and update comment where appropriate.
343 2013-08-26 Martin Rudalics <rudalics@gmx.at>
345 * frame.c (check_minibuf_window): New function.
346 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
347 Call check_minibuf_window (Bug#15183).
349 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
351 * window.h (struct window): Replace last_cursor with last_cursor_vpos
352 because this is the only last cursor data we need to keep and consult.
353 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
354 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
357 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
359 Fix recovering from possible decompression error.
360 Since insert_from_gap doesn't always move point, we can't use PT as
361 the position where the partially decompressed data ends, and
362 should count how many bytes was produced so far.
363 * decompress.c (struct decompress_unwind_data): Add nbytes member.
364 (unwind_decompress): Really delete partially uncompressed data.
365 (Fzlib_decompress_region): Take decompressed data size into account.
367 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
369 * syntax.c (init_syntax_once): Adjust comment and do an early
370 initialization of Qchar_table_extra_slots just once...
371 * casetab.c (init_casetab_once):
372 * category.c (init_category_once):
373 * character.c (syms_of_character):
374 * coding.c (syms_of_coding):
375 * xdisp.c (syms_of_xdisp): ...and omit it here.
377 2013-08-24 Eli Zaretskii <eliz@gnu.org>
379 * xdisp.c (get_next_display_element): Don't apply to characters
380 from a display vector the logic of setting it->end_of_box_run_p
381 suitable for characters from a buffer. (Bug#15175)
383 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
384 to handle directories, rather than '_utime' which doesn't.
387 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
389 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
390 or fullscreen (Bug#14627).
392 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
394 System-dependent integer overflow fixes.
395 * process.c (Fset_process_window_size): Signal an error if
396 the window size is outside the range supported by the lower level.
397 * sysdep.c (set_window_size): Return negative on error,
398 nonnegative on success, rather than -1, 0, 1 on not in system,
399 failure, success. This is simpler. Caller changed.
400 (serial_configure): Remove unnecessary initialization of local.
401 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
402 size fits in unsigned long; this isn't true on some 32-bit hosts.
403 Avoid buffer overrun if some future version of /proc/meminfo has a
404 variable name longer than 20 bytes.
405 (system_process_attributes) [__FreeBSD__]:
406 Don't assume hw.availpages fits in 'int'.
408 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
410 Don't let very long directory names overrun the stack.
411 Fix some related minor problems involving "//", vfork.
412 * callproc.c (encode_current_directory): New function.
413 (call_process): Don't append "/"; not needed.
414 * fileio.c (file_name_as_directory_slop): New constant.
415 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
416 this can save the caller having to alloca.
417 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
418 Use SAFE_ALLOCA, not alloca.
419 (directory_file_name, Fexpand_file_name): Leave leading "//"
420 alone, since it can be special even on POSIX platforms.
421 * callproc.c (call_process):
422 * process.c (Fformat_network_address):
423 * sysdep.c (sys_subshell):
424 Use encode_current_directory rather than rolling our own.
425 (create_process): No need to encode directory; caller does that now.
426 * process.h (encode_current_directory): New decl.
427 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
428 Rework to avoid 'goto xyzzy;'.
430 2013-08-23 Eli Zaretskii <eliz@gnu.org>
432 * xdisp.c (handle_face_prop): If the default face was remapped use
433 the remapped face for strings from prefix properties. (Bug#15155)
435 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
437 Minor cleanup for redisplay interface and few related functions.
438 * frame.h (enum text_cursor_kinds): Move from here...
439 * dispextern.h (enum text_cursor_kinds): ...to here.
440 (toplevel): Drop unnecessary declarations.
441 (struct redisplay_interface): Use bool and enum text_cursor_kinds
442 in update_window_end_hook and draw_window_cursor functions.
443 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
444 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
445 * w32term.c (x_update_window_end,w32_draw_window_cursor):
446 * xterm.c (x_update_window_end, x_draw_window_cursor):
447 * xdisp.c (display_and_set_cursor, update_window_cursor)
448 (update_cursor_in_window_tree, x_update_cursor): Use bool and
449 enum text_cursor_kinds where appropriate.
451 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
453 Redesign redisplay interface to drop updated_row and updated_area.
454 * dispextern.h (updated_row, updated_area): Remove declaration.
455 (struct redisplay_interface): Pass glyph row and row area parameters
456 to write_glyphs, insert_glyphs and clear_end_of_line functions.
457 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
459 * dispnew.c (updated_row, updated_area): Remove.
460 (redraw_overlapped_rows, update_window_line): Adjust user.
461 (update_marginal_area, update_text_area): Likewise. Pass updated row
462 as a parameter. Prefer enum glyph_row_area to int where appropriate.
463 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
466 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
468 * process.c (flush_pending_output): Remove stub.
471 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
473 * callproc.c: Fix race that killed background processes (Bug#15144).
474 (call_process): New arg TEMPFILE_INDEX. Callers changed.
475 Record deleted process-id in critical section, not afterwards.
476 Don't mistakenly kill process created by a call-process invocation
477 that discards output and does not wait.
479 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
481 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
482 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
483 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
484 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
485 to shut up compiler in mark_object.
486 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
488 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
490 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
491 We can't portably rely on PTY_OPEN doing that, even if
492 it calls posix_openpt with O_CLOEXEC.
494 2013-08-20 Kenichi Handa <handa@gnu.org>
496 * character.c (string_char): Improve commentary.
498 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
500 * image.c (SIGNATURE_DIGESTSIZE): Remove.
501 (struct animation_cache): Make signature a flexible array member.
502 All uses changed. This is a tad slower but may insulate us better
503 from future changes to ImageMagick.
505 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
507 * image.c: Shrink memory needed for animation cache.
508 (SIGNATURE_DIGESTSIZE): New constant.
509 (struct animation_cache): Make 'signature' a fixed size array of bytes.
510 (imagemagick_create_cache): Copy the signature. This saves
511 several KB of memory that ImageMagick wastes per signature.
512 Don't bother updating the update_time, as the caller does that now.
513 (imagemagick_prune_animation_cache): Don't destroy the signature, as
514 it's a fixed size struct member now.
515 (imagemagick_get_animation_cache): Always destroy the signature,
516 as it's now imagemagick_create_cache's responsibility to copy it.
517 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
518 and use memcmp rather than strcmp.
519 eassert that ImageMagick returns a signature of the specified length.
521 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
523 * image.c (imagemagick_get_animation_cache): Don't segfault on
525 (imagemagick_get_animation_cache): Revert to previous definition
526 so that it actually works. But keep the memory leak fix.
527 (imagemagick_get_animation_cache): Fix memory leak.
529 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
531 * image.c: Fix animation cache signature memory leak.
532 Fix some other minor performance problems while we're at it.
533 (imagemagick_create_cache): Clear just the members that
534 need clearing. Don't set update_time, as caller does that now.
535 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
536 Simplify by using pointer-to-pointer instead of a prev pointer.
537 (imagemagick_prune_animation_cache): Use make_emacs_time rather
538 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
539 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
540 it's already a copy. Free the signature probe unless it's cached.
542 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
543 This was introduced by my 2013-08-12 fix for Bug#15035.
545 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
547 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
548 (imagemagick_prune_animation_cache): Now static.
550 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
552 * image.c (imagemagick_get_animation_cache): Don't segfault when
555 2013-08-18 Ken Brown <kbrown@cornell.edu>
557 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
558 static heap if ENABLE_CHECKING is defined.
559 (max_bss_sbrk_ptr): New variable.
561 (report_sheap_usage): Report maximum static heap usage instead of
562 ending static heap usage.
564 2013-08-17 Eli Zaretskii <eliz@gnu.org>
566 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
567 of zlib_initialized according to the results of calling
570 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
572 * image.c: Implement an ImageMagick per-image cache.
573 (imagemagick_get_animation_cache): Fix a double-free error.
574 (imagemagick_load_image): Remove the ping_wand code, which only
575 apparently saved time on invalid animated images, and slowed down
576 everything else. Optimise for the common case.
578 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
580 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
582 * editfns.c (insert_before_markers): Mention overlay in the doc string.
584 * marker.c (set_marker): Remove documentation of undefined behavior.
586 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
588 * image.c (imagemagick_compute_animated_image): Animate correctly
589 when sub-images are smaller than the main image.
590 (imagemagick_compute_animated_image): Setting the iterator row to
591 zero is apparently not allowed.
592 (imagemagick_compute_animated_image): Allow images that say they
593 have sub-images that are bigger than the main image, but just crop
596 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
598 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
600 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
602 * image.c (imagemagick_compute_animated_image): Respect the GIF
605 2013-08-15 Ken Brown <kbrown@cornell.edu>
607 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
608 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
611 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
613 Fix minor problems found by static checking.
614 * frame.c (delete_frame):
615 * xdisp.c (next_element_from_display_vector):
616 Avoid uninitialized local.
617 * image.c (imagemagick_compute_animated_image): Port to C89.
618 Prefer usual GNU indentation style for loops.
619 Be more careful about bizarrely large sizes, by using ptrdiff_t
622 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
624 Fix infinite frame selection loop (Bug#15025).
625 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
627 2013-08-15 Eli Zaretskii <eliz@gnu.org>
629 * xdisp.c (compute_window_start_on_continuation_line):
630 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
631 to make sure we end up setting the window start at the leftmost
632 visible character of the display line. This avoids funky
633 horizontal shifting because the window start is not kept on the
634 same position. (Bug#15090)
635 (next_element_from_display_vector): Support 'box' face attribute
636 in the face definitions of a display vector. (Bug#15099)
638 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
640 * image.c (imagemagick_compute_animated_image): Implement animated
642 (imagemagick_compute_animated_image): Fix some compilation
643 warnings. Implement a very simple cache to make the animation
644 usable at all, but it should be replaced with a per-image cache.
646 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
648 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
649 to do `for' loops over alist values.
650 * buffer.h (FOR_EACH_BUFFER):
651 * process.c (FOR_EACH_PROCESS): Use it.
652 (handle_child_signal, status_notify, Fget_buffer_process)
653 (kill_buffer_processes): Use FOR_EACH_PROCESS.
655 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
657 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
658 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
659 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
660 to xzalloc and so avoid redundant call to memset.
661 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
662 members because it is allocated with xzalloc and so already zeroed.
664 2013-08-14 Ken Brown <kbrown@cornell.edu>
666 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
671 Utility function and macro to copy Lisp string to C string.
672 * lisp.h (xlispstrdupa): New macro.
673 (xlispstrdup): New prototype.
674 * alloc.c (xlispstrdup): New function.
675 * callint.c (Fcall_interactively):
676 * fileio.c (Ffile_name_directory, Fexpand_file_name)
677 (Fsubstitute_in_file_name):
678 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
679 * image.c (x_create_bitmap_from_file):
680 * w32term.c (w32_term_init):
681 * xterm.c (x_term_init): Use xlispstrdup.
683 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
685 * image.c (imagemagick_load_image): Make animated pictures work.
686 There's still some problems with background color settings, though
689 * decompress.c (unwind_decompress): Always restore point.
691 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
693 * marker.c (set_marker): Reformat documentation.
695 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
697 * xdisp.c (cursor_type_changed): Now static.
699 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
700 Use changed. This avoids the need to call xmalloc and for the
701 caller to call xfree, and avoids memory leaks in some situations.
703 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
705 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
706 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
707 (redisplay_window): If window_end_valid is cleared due to non-zero
708 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
709 so do not call to try_cursor_movement for that window.
711 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
713 * window.h (struct window): Convert window_end_pos and
714 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
715 (wset_window_end_pos, wset_window_end_vpos): Remove.
716 * dispnew.c (adjust_glyph_matrix):
717 * window.c (Fwindow_end, replace_window, set_window_buffer)
719 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
720 (set_vertical_scroll_bar, redisplay_window, try_window)
721 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
722 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
723 (note_mouse_highlight): Adjust users.
724 (try_cursor_movement): Likewise. Convert old precondition to eassert.
727 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
729 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
730 * image.c (imagemagick_filename_hint): Use `const char *' and
731 prefer SSDATA to SDATA to avoid warnings.
733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
735 Cleanup window fringes, margins and scroll bars adjustments.
736 * window.c (set_window_fringes, set_window_margins)
737 (set_window_scroll_bars, apply_window_adjustment): New functions.
738 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
739 (Fset_window_scroll_bars): Use them.
741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
743 * window.h (struct window): Convert scroll_bar_width
744 from Lisp_Object to integer. Adjust comment.
745 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
747 * window.c (wset_scroll_bar_width): Remove.
748 (make_window): Initialize scroll_bar_width.
749 (Fsplit_window_internal): Use direct assignment.
750 (Fset_window_configuration, save_window_save):
751 Convert Lisp_Object to integer and back where appropriate.
752 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
753 bar was actually changed, and mention this in docstring.
755 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
757 * decompress.c: Minor simplifications.
758 (Fzlib_decompress_region): Don't bother verifying
759 that avail_out <= UINT_MAX, as that was confusing.
760 Mention the restriction in a comment instead.
761 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
763 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
765 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
766 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
768 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
770 * image.c (imagemagick_filename_hint): Check for errors in the
773 2013-08-13 Eli Zaretskii <eliz@gnu.org>
775 * window.c (Fwindow_margins): Return nil when there's no marginal
776 area, as per the documented API.
778 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
779 Fmake_vector, as scroll bar's struct members are not all Lisp
780 objects now. This avoids crashes in GC.
782 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
783 bool, so its address could be taken.
785 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
787 * image.c (imagemagick_filename_hint): New function to possibly
788 apply `image-content-type-suffixes'.
789 (imagemagick_load_image): Use it.
791 2013-08-13 Eli Zaretskii <eliz@gnu.org>
793 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
794 if loading zlib failed.
796 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
798 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
799 2013-08-13 checkin below. Change bool to BOOL, rule is:
800 All Obj-C code uses BOOL, except for interfaces callable from C.
802 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
804 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
806 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
807 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
808 bool instead of BOOL.
809 * w32term.h (struct scroll_bar): Convert fringe_extended_p
810 from Lisp_Object to bitfield. Adjust comment.
811 * w32term.c (x_scroll_bar_create): Adjust user.
812 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
813 * xterm.c (XTset_vertical_scroll_bar): Likewise.
814 Use bool for boolean.
815 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
816 to `unsigned int' when defining a bitfield.
818 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
820 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
824 * window.h (struct window): Convert left_margin_cols and
825 right_margin_cols from Lisp_Objects to integers. Adjust comment.
826 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
827 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
829 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
831 (showing_window_margins_p, update_window_line, update_frame_1):
832 * fringe.c (draw_fringe_bitmap_1):
833 * xdisp.c (window_box_width): Adjust users.
834 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
835 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
836 Use direct assignment.
837 (Fset_window_configuration, save_window_save, Fwindow_margins):
838 Convert Lisp_Object to integer and back where appropriate.
839 (Fset_window_margins): Adjust user. Return t if any margin
840 was actually changed, and mention this in docstring.
842 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
844 * syntax.c (forward_word):
845 * cmds.c (forward_char, backward_char): Mention the optional argument.
847 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
849 * window.h (struct window): Convert left_fringe_width
850 and right_fringe_width from Lisp_Objects to integers.
852 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
853 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
854 * window.c (wset_left_fringe_width, wset_right_fringe_width):
856 (make_window): Initialize new integer fields to -1.
857 (Fsplit_window_internal): Use direct assignment.
858 (Fset_window_configuration, save_window_save):
859 Convert Lisp_Object to integer and back where appropriate.
860 (Fset_window_fringes): Adjust user. Return t if any fringe
861 was actually changed, and mention this in docstring.
863 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
865 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
866 * nsfns.m (x_set_cursor_type):
867 * w32fns.c (x_set_cursor_type):
868 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
869 * xdisp.c (set_frame_cursor_types): ...but in common code.
871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
873 * font.c (clear_font_cache): New function, stripped from...
874 (Fclear_font_cache): ...here, which now uses the function
875 above. Adjust comment.
876 * font.h (clear_font_cache): Add prototype.
877 * xfaces.c (clear_face_cache): Use clear_font_cache.
879 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
881 * window.c (Fset_window_start): Compare `w', not `window' because
882 `w' might not be equal to `window' after call to decode_live_window.
884 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
886 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
887 This fixes a problem introduced by the Bug#15035 patch
888 when using GPG. Reported by Herbert J. Skuhra.
890 2013-08-12 Eli Zaretskii <eliz@gnu.org>
892 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
893 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
896 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
898 * decompress.c (Fzlib_decompress_region): Support zlib
899 decompression, too, and rename.
901 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
903 Minor zlib configuration tweaks.
904 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
905 Don't assume presence of fn_inflateInit2_ zlib internal function.
907 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
909 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
910 include the zlib prefix.
912 2013-08-12 Eli Zaretskii <eliz@gnu.org>
914 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
915 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
916 define static variables that are pointers to zlib functions to be
918 (init_zlib_functions) [WINDOWSNT]: New function.
919 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
921 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
922 macros instead of invoking the zlib functions directly.
923 (syms_of_decompress): DEFSYM Qzlib_dll.
924 Staticpro Szlib_available_p.
926 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
928 Avoid looping over all frame windows to freeze and unfreeze.
929 * window.h (struct window): Drop frozen_window_start_p.
930 (freeze_window_starts): Drop prototype.
931 * frame.h (struct frame): New frozen_window_starts flag.
932 (FRAME_WINDOWS_FROZEN): New macro.
933 * window.c (freeze_window_start, freeze_window_starts):
935 (select_window, replace_window): Adjust users.
936 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
937 (window_frozen_p): New function.
938 (redisplay_window): Use it.
940 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
942 Fix some fd issues when running subprocesses (Bug#15035).
943 Fix bugs that can leak files or file descriptors on errors.
944 Don't unlink open temp files, as that's hard for users to diagnose
945 when things go awry (e.g., temp disk exhausted).
946 Don't bother to lock temp files. Check for invalid recursion.
947 * callproc.c (synch_process_fd): Remove. All uses removed.
948 (synch_process_tempfile): New var or macro.
949 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
951 (record_kill_process): New arg, the temp name. All callers changed.
952 (delete_temp_file): Now just a simple wrapper around unlink.
953 (call_process_kill): New arg, the call_process_fd array.
954 Close them all. Clear synch_process_pid. Remove the temp file,
955 or arrange for it to be removed.
956 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
957 that's been moved to synch_process_tempfile. Caller changed.
958 Do not remove the tempfile; that's now call_process_kill's
960 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
961 call_process_kill; the caller now does that.
962 (call_process_cleanup): Do not close the process fd; that's now
963 call_process_kill's responsibility.
964 (Fcall_process): Implement via new function call_process, which
965 has most of the old body of Fcall_process, but with a different API.
966 (call_process): New function that does not open or close filefd if
967 it is nonnegative. Record which fds need to be closed, and let
968 call_process_kill close (and remove the tempfile, on MSDOS) on error.
969 Signal an error if invoked recursively (could be done via a hook).
970 Simplify creation of the tempfile in the MSDOS case.
971 Don't create the output file until after checking for the executable.
972 Report any failure to open /dev/null.
973 Don't open /dev/null for writing twice; once is enough.
974 Don't create pipe if all output is being discarded or sent to file.
975 Don't worry about setting up the coding system or reading from the
976 pipe if all output is being discarded.
977 Hoist fd_error local into top level, to lessen block nesting.
978 Don't record deleted pid here; now done by Fcall_process_region.
979 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
980 and note its success in synch_process_tempfile.
981 Do not leak resources when child_setup fails.
982 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
983 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
984 (create_temp_file): Now returns open fd, with an additional
985 Lisp_Object * argument to return the name. All callers changed.
986 Do not close the file; rewind it instead, and leave it open for
987 the caller. Do not lock the temp file. Unwind-protect the file
988 and the file-descriptor.
989 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
990 If an asynchrounous process, record it here, not in call_process.
991 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
992 * eval.c (set_unwind_protect): New function.
993 * fileio.c (write_region): New function, generalized from the
994 old Fwrite_region. Do not lock temp files.
995 (Fwrite_region): Use it.
996 * lisp.h (set_unwind_protect, write_region): New decls.
997 * process.c: Include <verify.h>.
998 (make_process): Mark fds as initially closed.
999 (deleted_pid_list): Now a list of pid-filename pairs.
1001 (close_process_fd): New function.
1002 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1003 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1004 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1005 (create_process, create_pty, Fmake_serial_process)
1006 (server_accept_connection): Record which fds need to be closed,
1007 and let deactivate_process close them.
1008 (Fmake_network_process): Do not discard the unwind-protect
1009 until it's safe to do so.
1010 (deactivate_process): Close the fds opened by create_process etc.
1011 (Fprocess_send_eof): Adjust to new way of recording open fds.
1012 Report an error if /dev/null can't be opened, instead of aborting.
1013 * process.h (PROCESS_OPEN_FDS): New constant.
1014 (struct Lisp_Process): New member open_fds.
1015 (record_kill_process, record_deleted_pid): Adjust signatures.
1016 (record_deleted_pid): Move decl here ...
1017 * syswait.h (record_deleted_pid): ... from here.
1019 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1021 * decompress.c: Fix bugs with large buffers and weird inputs.
1022 Tune a bit. Reindent as per usual Emacs style.
1023 (BUFFER_SIZE): Remove.
1024 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1025 more than UINT_MAX bytes. Decompress into the gap instead of into
1026 an auto buffer, as this should avoid copying. Return nil if
1027 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1028 set immediate_quit; we shouldn't trust zlib code that much.
1030 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1032 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1033 errors, and really move the gap to where we want it.
1035 * lisp.h: Include decompress.c support.
1037 * emacs.c (main): Include decompress.c support.
1039 * Makefile.in: Include -lz if present.
1041 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1043 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1044 (initWithTitle:): Initialize frame to 0.
1045 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1046 (fillWithWidgetValue:frame:): Rename from
1047 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1049 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1050 fillWithWidgetValue:frame:
1052 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1053 remove memory leak warnings.
1055 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1056 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1059 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1060 (x_activate_menubar): Update the whole menu.
1061 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1062 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1063 current event is not NSSystemDefined (Bug#15001).
1064 Call ns_check_menu_open only if trackingMenu is 2.
1065 (menuDidClose:): New method, decrease trackingMenu.
1066 (fillWithWidgetValue:setDelegate:): New method.
1067 (fillWithWidgetValue:): Call the above.
1069 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1071 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1073 Omit some unnecessary casts.
1074 Many of these go back to the old pre-C89 days, when they may have
1075 been needed, but we've been assuming C89 or later for a while now.
1076 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1077 (live_float_p, live_misc_p, live_vector_p):
1078 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1079 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1080 (defvar_per_buffer):
1081 * callint.c (Fcall_interactively):
1082 * doc.c (Fsubstitute_command_keys):
1083 * filelock.c (get_boot_time):
1084 * frame.c (xrdb_get_resource):
1085 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1086 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1087 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1088 (menuitem_highlight_callback, menu_destroy_callback)
1089 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1090 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1091 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1092 (xg_tool_bar_help_callback, tb_size_cb):
1093 * image.c (xpm_alloc_color, png_read_from_memory)
1094 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1095 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1097 * keymap.c (describe_map):
1098 * nsfns.m (Fns_display_monitor_attributes_list):
1099 * nsmenu.m (process_dialog:):
1100 * nsterm.m (hold_event):
1101 * process.c (wait_reading_process_output):
1102 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1103 * scroll.c (do_direct_scrolling, scrolling_1):
1104 * termcap.c (tgetent):
1105 * window.c (check_window_containing, add_window_to_list)
1106 (freeze_window_starts):
1107 * xdisp.c (compare_overlay_entries, vmessage):
1108 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1109 (x_get_monitor_attributes_xrandr)
1110 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1111 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1112 * xfont.c (xfont_match, xfont_open):
1113 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1114 (menubar_selection_callback, menu_position_func)
1115 (popup_selection_callback, create_and_show_popup_menu)
1116 (dialog_selection_callback, create_and_show_dialog):
1117 * xrdb.c (x_get_string_resource):
1119 * xsmfns.c (x_session_check_input):
1120 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1121 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1122 (xaw_jump_callback, xaw_scroll_callback):
1123 Omit unnecessary casts.
1125 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1127 Minor string-length refactoring.
1128 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1129 * frame.c (make_monitor_attribute_list):
1130 Prefer build_string to strlen + make_string.
1132 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1134 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1135 don't check minor_code (Bug#14417).
1137 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1140 vertical positions instead. This avoids calling MATRIX_ROW with
1141 row numbers that are possibly beyond valid limits. (Bug#15064)
1143 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1145 Use xstrdup and build_unibyte_string where applicable.
1146 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1147 * xfns.c (x_window):
1148 * xrdb.c (x_get_customization_string):
1149 * xterm.c (xim_initialize):
1150 * w32fns.c (w32_window): Use xstrdup.
1151 (w32_display_monitor_attributes_list):
1152 * emacs.c (init_cmdargs):
1153 * keyboard.c (PUSH_C_STR):
1154 * nsfont.m (nsfont_open):
1155 * sysdep.c (system_process_attributes):
1156 * w32.c (system_process_attributes):
1157 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1159 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1161 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1162 variables of these types so that GDB would know about them, as aid
1163 for debugging fatal exceptions. (Bug#15024) See also
1164 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1167 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1169 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1170 larger than the NSWindow (Bug#14934).
1172 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1174 Redesign redisplay interface to drop global variable updated_window.
1175 Always pass currently updated window as a parameter to update routines.
1176 * dispextern.h (updated_window): Remove declaration.
1177 (struct redisplay_interface): Pass window parameter to
1178 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1179 and after_update_window_hook.
1180 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1182 * dispnew.c (updated_window): Remove.
1183 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1184 (update_window_line): Adjust to match redisplay interface changes.
1185 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1186 (ns_scroll_run, ns_after_update_window_line):
1187 * w32term.c (x_update_window_begin, x_update_window_end)
1188 (x_after_update_window_line, x_scroll_run):
1189 * xterm.c (x_update_window_begin, x_update_window_end)
1190 (x_after_update_window_line, x_scroll_run):
1191 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1192 Likewise. Adjust comments where appropriate.
1193 (x_cursor_to): Simplify because this is always called during window
1194 update (but install debugging check anyway).
1195 (expose_window): Check must_be_updated_p flag to see whether this
1196 function is called during window update.
1198 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1200 Do not reset window modification event counters excessively.
1201 These leftovers and poor man's tricky methods to catch extra
1202 redisplay's attention are no longer needed.
1203 * frame.c (set_menu_bar_lines_1):
1204 * minibuf.c (read_minibuf_unwind):
1205 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1206 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1207 (window_scroll_line_based, Fset_window_configuration):
1208 * xdisp.c (redisplay_window): Do not reset last_modified and
1209 last_overlay_modified counters.
1211 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1213 * xselect.c (x_send_client_event): Set send_event and serial, memset
1214 data.l as it might be bigger than data.b. Use 24 bit mask to
1215 XSendEvent (Bug#15034).
1217 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1219 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1220 for TTY frames that are not the top frame on their console.
1223 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1225 * w32term.c (w32fullscreen_hook): Really maximize frame when
1226 asked for (Bug#14841).
1228 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1230 Prefer selected_window to Fselected_window, likewise for frames.
1231 * buffer.c (Fbuffer_swap_text):
1232 * data.c (Fvariable_binding_locus):
1233 * window.c (run_window_configuration_change_hook): Adjust users.
1234 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1235 Use decode_live_frame.
1237 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1239 Be more careful if selected window shows the buffer other than current,
1240 use window_outdated only if this is not so. This change should also
1241 address some weird issues discussed in Bug#13012.
1242 * window.h (window_outdated): New prototype.
1243 * window.c (window_outdated): Now here. Convert from static and
1244 always assume window's buffer.
1245 (Fwindow_end, Fwindow_line_height): Use it.
1246 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1247 and always assume window's buffer.
1248 (redisplay_window): Adjust user.
1249 (redisplay_internal): Call to reconsider_clip_changes once and
1250 check whether mode line should be updated only if selected window
1251 shows current buffer.
1252 (run_window_scroll_functions): Use eassert for debugging check.
1253 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1255 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1257 * window.c (window_scroll, window_scroll_pixel_based)
1258 (window_scroll_line_based): Use bool for booleans.
1260 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1262 * process.c: Fix minor off-by-one issues in descriptor counts.
1263 This shouldn't fix any real bugs, but it cleans up the code a bit.
1264 (max_process_desc, max_input_desc): -1, not 0, means none.
1266 (delete_input_desc): New function.
1267 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1268 (deactivate_process): Scan backwards when recomuting max_process_desc;
1269 that should be faster.
1270 (init_process_emacs): Initialize max_input_desc.
1272 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1274 Use region cache to speedup bidi_find_paragraph_start.
1275 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1276 Rename cache_long_line_scans to cache_long_scans.
1277 * buffer.c (bset_cache_long_line_scans): Rename to
1278 bset_cache_long_scans.
1279 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1280 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1282 (syms_of_buffer): Rename cache-long-line-scans to
1283 cache-long-scans. Adjust docstring.
1284 * search.c (newline_cache_on_off):
1285 * indent.c (width_run_cache_on_off): Adjust users.
1286 * bidi.c (bidi_paragraph_cache_on_off): New function.
1287 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1288 * insdel.c (prepare_to_modify_buffer):
1289 Invalidate bidi_paragraph_cache if enabled.
1291 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1293 Invalidate region caches only if buffer text is going to be changed.
1294 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1295 (modify_text): ...new prototype.
1296 (prepare_to_modify_buffer_1): New prototype.
1297 * textprop.c (modify_region): Rename to...
1298 (modify_text_properties): ...new function.
1299 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1300 (Fremove_list_of_text_properties): Adjust users.
1301 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1302 (modify_text): ...new function.
1303 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1304 (prepare_to_modify_buffer_1): ...new function.
1305 * casefiddle.c (casify_region):
1306 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1307 (Ftranspose_regions): Use modify_text.
1309 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1311 * lisp.mk (lisp): Add nadvice.elc.
1313 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1315 New macro to iterate over live buffers similar to frames.
1316 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1317 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1318 Declare buffer-related variables here to offload lisp.h.
1319 * buffer.c (Vbuffer_alist): Adjust comment.
1320 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1321 (other_buffer_safely):
1322 * data.c (store_symval_forwarding):
1323 * dispnew.c (Fframe_or_buffer_changed_p):
1324 * fileio.c (Fdo_auto_save):
1325 * filelock.c (unlock_all_files):
1326 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1328 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1330 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1331 * callproc.c (create_temp_file):
1332 * filelock.c (create_lock_file):
1333 Assume mkostemp, since it's now provided by Gnulib.
1335 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1337 * w32.c (mkostemp): New function.
1338 (mktemp): Remove, no longer used. Most of the code reused in
1339 mkostemp. (Bug#15015)
1340 (mktemp): Don't undef.
1342 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1344 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1345 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1346 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1347 (free_glyph_pool, check_glyph_memory): Likewise for
1348 all users. Adjust comments where appropriate.
1350 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1352 * composite.h: Minor fixups.
1353 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1354 to fix a misspelling, and change it to an inline function while
1355 we're at it (it need not be a macro). All uses changed.
1356 (composition_method, composition_valid_p):
1357 Rewrite to avoid assignments in if-conditions.
1359 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1361 Do not use global Lisp_Object in composition macros.
1362 * composite.h (composition_temp): Remove declaration.
1363 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1364 (composition_method, composition_valid_p): ...inline functions.
1365 (compose_region): Remove the leftover.
1366 * composite.c (composition_temp): Remove.
1367 (run_composition_function, update_compositions)
1368 (composition_compute_stop_pos, composition_adjust_point)
1369 (Ffind_composition_internal):
1370 * coding.c (handle_composition_annotation):
1371 * xdisp.c (handle_composition_prop, check_point_in_composition):
1372 Related users changed.
1374 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1376 Drop FRAME_PTR typedef.
1377 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1378 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1379 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1380 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1381 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1382 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1383 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1384 All related users changed.
1386 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1388 * eval.c (default_toplevel_binding): New function.
1390 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1391 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1392 (syms_of_eval): Export them.
1393 * data.c (Fdefault_value): Micro cleanup.
1394 * term.c (init_tty): Use "false".
1396 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1398 Fix X GC leak in GTK and raw (no toolkit) X ports.
1399 * xterm.c (x_free_frame_resources): If white and black relief
1400 GCs are allocated, always free them here.
1401 * xfns.c (x_make_gc): Omit redundant initialization.
1402 * widget.c (create_frame_gcs): Remove the leftover.
1403 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1404 in x_free_frame_resources.
1406 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1408 * nsterm.m (windowWillResize:toSize:): Only change title if
1409 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1411 (viewDidEndLiveResize): New method.
1413 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1414 inside NS_IMPL_COCOA.
1416 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1418 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1419 Do not check whether undo is enabled because record_insert and
1420 record_delete does that themselves.
1422 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1424 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1425 member which is not really used any more.
1426 (FRAME_XIC_BASE_FONTNAME): Remove.
1427 * xfns.c (xic_free_fontset): Adjust user.
1428 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1429 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1430 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1431 (xdialog_show): Use eassert for debugging check.
1432 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1434 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1436 * fileio.c, fns.c (merge): Move extern decl from here ...
1437 * lisp.h (merge): ... to here.
1439 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1441 Fix last font-related change.
1442 * w32font.h (w32font_list_internal, w32font_match_internal):
1444 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1445 (uniscribe_list_family): Adjust to match font API change.
1446 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1447 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1449 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1451 * frame.h (FRAME_MOUSE_UPDATE):
1452 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1453 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1455 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1457 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1458 * font.h (struct font_driver): Change list, match, and list_family
1459 functions to accept struct frame * as first arg.
1460 * font.c (font_score, font_compare, font_sort_entities):
1462 (font_sort_entities, font_list_entities, font_select_entity):
1463 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1464 match font API change.
1465 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1466 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1467 * ftxfont.c (ftxfont_list, ftxfont_match):
1468 * xftfont.c (xftfont_list, xftfont_match):
1469 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1470 * w32font.c (w32font_list, w32font_match, w32font_list):
1471 (w32font_list_internal, w32_font_match_internal): Likewise.
1472 * xfaces.c (Fx_family_fonts): Adjust user.
1474 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1476 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1477 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1478 only if HAVE_X_WINDOWS is in use.
1479 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1480 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1481 * w32term.c (x_wm_set_icon_position): Likewise.
1482 * w32fns.c (x_icon): Adjust user.
1484 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1486 * xterm.c (last_mouse_press_frame): Remove the
1487 leftover which is not really used any more.
1488 (handle_one_xevent, syms_of_xterm): Adjust users.
1489 (x_flush): Call XFlush once per each X display, not frame.
1490 This is better because this code always unconditionally skips
1491 non-X frames in Vframe_list and issues the only XFlush if we
1492 have more than one X frame on the same X display.
1493 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1494 Use bool for booleans.
1495 (x_draw_glyph_string_background, cvt_string_to_pixel):
1496 (cvt_pixel_dtor): Drop unnecessary prototypes.
1497 * xterm.h (x_display_ok): Adjust prototype.
1499 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1501 Drop unnecessary functions that deals with frame pixel size.
1502 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1503 (x_pixel_height): Drop prototypes.
1504 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1505 (x_pixel_height): Drop implementations.
1506 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1507 which should be always valid for window frame.
1508 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1509 * w32menu.c (Fx_popup_dialog):
1510 * xmenu.c (Fx_popup_dialog): Likewise for both.
1512 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1514 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1515 frame parameters and call to Fmodify_frame_parameters just once.
1516 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1517 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1518 and mention nil frame in docstring.
1520 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1522 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1523 (x_figure_window_size): Likewise. Adjust to return long.
1524 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1525 (toplevel): Move Qterminal_live_p to...
1526 * terminal.c (toplevel): ...here, make it static, and...
1527 (syms_of_terminal): ...DEFSYM here.
1528 * frame.h (Qterminal_live_p): Remove declaration.
1529 (make_frame, x_figure_window_size): Adjust prototype.
1530 * nsfns.m (Fx_create_frame): Use long for window flags.
1532 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1534 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1535 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1536 Do not assume that emacs_close (INT_MAX) is a no-op.
1538 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1540 * xfaces.c (make_face_cache): For struct face_cache, prefer
1541 xmalloc to xzalloc and so avoid redundant call to memset.
1542 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1544 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1546 * fringe.c (draw_window_fringes, update_window_fringes)
1547 (compute_fringe_widths):
1548 * w32term.c (x_draw_glyph_string):
1549 * window.c (candidate_window_p, Frecenter):
1550 * xfaces.c (realize_basic_faces, realize_default_face)
1551 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1552 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1553 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1554 * xmenu.c (Fx_menu_bar_open_internal):
1555 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1556 * xsettings.c (xft_settings_event):
1557 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1558 Use bool for booleans. Adjust style and comments where
1560 * dispextern.h (draw_window_fringes, update_window_fringes)
1561 (compute_fringe_widths):
1562 * xterm.h (x_had_errors_p): Adjust prototype.
1564 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1566 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1567 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1569 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1571 * fns.c (toplevel): Remove comment before Fsafe_length because
1574 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1576 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1578 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1580 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1581 frame which got the message is still alive, before dereferencing
1582 its pointer. (Bug#14970)
1584 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1585 be a live window, before using it as such. (Bug#14970)
1587 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1589 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1590 w32_detect_focus_change instead of doing part of its job by hand.
1591 This fixes the problem whereby FOCUS_OUT events were not sent to
1594 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1596 * process.c (Fprocess_list): Doc fix.
1598 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1599 being re-exposed only if it didn't ask to become visible.
1600 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1601 was previously iconified. (Bug#14841)
1602 (x_iconify_frame): Mark the frame iconified.
1604 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1606 Fix minor problems found by static checking.
1607 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1608 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1610 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1612 * eval.c (set_specpdl_old_value): New function.
1613 (unbind_to): Minor simplification.
1614 (get_backtrace_frame): New function.
1615 (Fbacktrace_frame): Use it. Add `base' argument.
1616 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1617 (syms_of_eval): Export backtrace-eval.
1618 * xterm.c (x_focus_changed): Simplify.
1620 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1622 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1624 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1626 * xdisp.c (redisplay_window): Instead of moving point out of
1627 scroll margin, reject the force_start method, and try scrolling
1628 instead. (Bug#14780)
1630 2013-07-24 Ken Brown <kbrown@cornell.edu>
1632 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1635 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1637 * eval.c (Fprogn): Do not check that BODY is a proper list.
1638 This undoes the previous change. The check slows down the
1639 interpreter, and is not needed to prevent a crash. See
1640 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1642 2013-07-23 Glenn Morris <rgm@gnu.org>
1644 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1646 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1648 Port to GNU/Linux systems with tinfo but not ncurses.
1649 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1650 to decide whether ncurses is being used. Without this change,
1651 GCC complains about tgetent not being declared, on a system
1652 that has tinfo installed but ncurses not installed.
1654 * eval.c (Fprogn): Check that BODY is a proper list.
1656 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1657 * data.c (Fsetq_default):
1658 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1659 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1661 Tune by taking advantage of the fact that ARGS is always a list
1662 when a function is declared to have UNEVALLED args.
1664 * emacsgtkfixed.c: Port to GCC 4.6.
1665 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1667 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1669 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1670 here to silence compiler warnings.
1672 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1674 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1675 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1676 from messing up Emacs's 'struct frame' (Bug#14923).
1678 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1680 * alloc.c (make_save_ptr_ptr): Define this function.
1681 It was inadvertently omitted. It's needed only if
1682 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1684 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1687 frame have focus (Bug#14895).
1689 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1691 Avoid vfork-related deadlock more cleanly.
1692 * callproc.c (child_setup): When the child's exec fails, output
1693 the program name, as that's more useful. Use O_NONBLOCK to avoid
1695 * process.c (create_process_1): Remove; no longer needed.
1696 (create_process): Remove timer hack; no longer needed, now that
1697 the child avoids deadlock.
1699 2013-07-20 Glenn Morris <rgm@gnu.org>
1701 * image.c (Fimage_flush): Fix doc typo.
1703 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1705 Fix array bounds violation when pty allocation fails.
1706 * process.c (PTY_NAME_SIZE): New constant.
1707 (pty_name): Remove static variable; it's now auto.
1708 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1709 Take pty_name as an arg rather than using a static variable.
1710 All callers changed.
1711 (create_process): Recover pty_flag from process, not from volatile local.
1712 (create_pty): Stay inside array even when pty allocation fails.
1713 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1715 * lread.c (Fload): Avoid initialization only when lint checking.
1716 Mention that it's needed only for older GCCs.
1718 2013-07-20 Kenichi Handa <handa@gnu.org>
1720 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1721 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1723 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1725 * lread.c (Fload): Avoid uninitialized warning.
1727 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1729 Fix some minor file descriptor leaks and related glitches.
1730 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1731 (create_lock_file): Use write, not emacs_write.
1732 * image.c (slurp_file, png_load_body):
1733 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1734 (server_accept_connection):
1735 Don't leak an fd on memory allocation failure.
1736 * image.c (slurp_file): Add a cheap heuristic for growing files.
1737 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1738 as that's what the other routines do. Maybe input need not be
1739 blocked at all, but it's better to be consistent.
1740 Avoid undefined behavior when strlen is zero.
1742 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1743 (NSTATICS): Now a constant; doesn't need to be a macro.
1745 2013-07-19 Richard Stallman <rms@gnu.org>
1747 * coding.c (decode_coding_utf_8): Add simple loop for fast
1748 processing of ASCII characters.
1750 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1752 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1754 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1756 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1757 unportable 'struct x_display_info'.
1758 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1761 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1763 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1764 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1766 (system_process_attributes): Prefer plain char to unsigned char
1767 when either will do. Clean up properly if interrupted or if
1768 memory allocations fail. Don't assume sscanf succeeds.
1769 Remove no-longer-needed workaround to stop GCC from whining.
1770 Read command-line once, instead of multiple times. Check read status a
1773 Fix obscure porting bug with varargs functions.
1774 The code assumed that int is treated like ptrdiff_t in a vararg
1775 function, which is not a portable assumption. There was a similar
1776 -- though these days less likely -- porting problem with various
1777 assumptions that pointers of different types all smell the same as
1778 far as vararg functions is conserved. To make this problem less
1779 likely in the future, redo the API to use varargs functions.
1780 * alloc.c (make_save_value): Remove this vararg function.
1781 All uses changed to ...
1782 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1783 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1785 (make_save_ptr): Rename from make_save_pointer, for consistency with
1786 the above. Define only on platforms that need it. All uses changed.
1788 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1790 * keyboard.c: Try to fix typos in previous change.
1791 (DISPLAY_LIST_INFO): New macro.
1792 (kbd_buffer_get_event): Do not access members that are not present
1793 in X11. Revert inadvertent change of "!=" to "=".
1795 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1797 * keyboard.c (kbd_buffer_get_event):
1798 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1799 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1801 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1803 * filelock.c: Fix unlikely file descriptor leaks.
1804 (get_boot_time_1): Rework to avoid using emacs_open.
1805 This doesn't actually fix a leak, but is better anyway.
1806 (read_lock_data): Use read, not emacs_read.
1808 * doc.c: Fix minor memory and file descriptor leaks.
1809 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1810 (get_doc_string, Fsnarf_documentation):
1811 Fix file descriptor leak on error.
1813 * term.c: Fix minor fdopen-related file descriptor leaks.
1814 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1815 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1817 * charset.c: Fix file descriptor leaks and errno issues.
1819 (load_charset_map_from_file): Don't leak file descriptor on error.
1820 Use plain record_xmalloc since the allocation is larger than
1821 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1823 * eval.c (record_unwind_protect_nothing):
1824 * fileio.c (fclose_unwind):
1826 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1827 The replacement doesn't block input, but that no longer seems
1830 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1832 * lread.c: Fix file descriptor leaks and errno issues.
1833 (Fload): Close some races that leaked fds or streams when 'load'
1835 (Fload, openp): Report error number of last nontrivial failure to open.
1836 ENOENT counts as trivial.
1837 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1839 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1840 now that the function is always called with a nonnegative arg.
1841 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1842 All uses replaced with ...
1843 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1845 A few more minor file errno-reporting bugs.
1846 * callproc.c (Fcall_process):
1847 * doc.c (Fsnarf_documentation):
1848 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1849 * process.c (set_socket_option):
1850 Don't let a constructor trash errno.
1851 * doc.c: Include <errno.h>.
1853 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1855 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1857 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1859 Fix w32 bug with call-process-region (Bug#14885).
1860 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1861 to Fcall_process when the input is empty. This simplifies the
1862 code a bit. It makes no difference on POSIXish platforms but
1863 apparently it fixes a bug on w32.
1865 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1866 * fileio.c (close_file_unwind): Don't close if FD is negative;
1867 this can happen when unwinding a zapped file descriptor.
1868 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1869 in case Emacs runs out of memory between the two unwind-protects.
1870 Don't trash errno when closing FD.
1871 Zap the FD in the specpdl when closing it, instead of deferring
1872 the removal of the unwind-protect; this fixes a bug where a child
1873 function unwinds the stack past us.
1875 New unwind-protect flavors to better type-check C callbacks.
1876 This also lessens the need to write wrappers for callbacks,
1877 and the need for make_save_pointer.
1878 * alloca.c (free_save_value):
1879 * atimer.c (run_all_atimers):
1881 * alloc.c (safe_alloca_unwind):
1882 * atimer.c (unwind_stop_other_atimers):
1883 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1884 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1885 * minibuf.c (choose_minibuf_frame_1):
1886 * process.c (make_serial_process_unwind):
1887 * xdisp.h (pop_message_unwind):
1888 * xselect.c (queue_selection_requests_unwind):
1889 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1890 * alloca.c (record_xmalloc):
1891 Prefer record_unwind_protect_ptr to record_unwind_protect with
1893 * alloca.c (Fgarbage_collect):
1894 Prefer record_unwind_protect_void to passing a dummy.
1895 * buffer.c (restore_buffer):
1896 * window.c (restore_window_configuration):
1897 * xfns.c, w32fns.c (do_unwind_create_frame)
1898 New wrapper. All record-unwind uses of wrappee changed.
1899 * buffer.c (set_buffer_if_live):
1900 * callproc.c (call_process_cleanup, delete_temp_file):
1901 * coding.c (code_conversion_restore):
1902 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1903 * editfns.c (save_excursion_restore)
1904 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1905 (save_restriction_restore):
1906 * eval.c (restore_stack_limits, un_autoload):
1907 * fns.c (require_unwind):
1908 * keyboard.c (recursive_edit_unwind, tracking_off):
1909 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1910 * macros.c (pop_kbd_macro, restore_menu_items):
1911 * nsfns.m (unwind_create_frame):
1912 * print.c (print_unwind):
1913 * process.c (start_process_unwind):
1914 * search.c (unwind_set_match_data):
1915 * window.c (select_window_norecord, select_frame_norecord):
1916 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1917 (fast_set_selected_frame):
1918 * xfns.c, w32fns.c (unwind_create_tip_frame):
1919 Return void, not a dummy Lisp_Object. All uses changed.
1920 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1921 * callproc.c (call_process_kill):
1922 * fileio.c (restore_point_unwind, decide_coding_unwind)
1923 (build_annotations_unwind):
1924 * insdel.c (Fcombine_after_change_execute_1):
1925 * keyboard.c (read_char_help_form_unwind):
1926 * menu.c (unuse_menu_items):
1927 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1928 * sound.c (sound_cleanup):
1929 * xdisp.c (unwind_redisplay):
1930 * xfns.c (clean_up_dialog):
1931 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1932 Accept no args and return void, instead of accepting and returning
1933 a dummy Lisp_Object. All uses changed.
1934 * cygw32.c (fchdir_unwind):
1935 * fileio.c (close_file_unwind):
1936 * keyboard.c (restore_kboard_configuration):
1937 * lread.c (readevalllop_1):
1938 * process.c (wait_reading_process_output_unwind):
1939 Accept int and return void, rather than accepting an Emacs integer
1940 and returning a dummy object. In some cases this fixes an
1941 unlikely bug when the corresponding int is outside Emacs integer
1942 range. All uses changed.
1943 * dired.c (directory_files_internal_unwind):
1944 * fileio.c (do_auto_save_unwind):
1945 * gtkutil.c (pop_down_dialog):
1946 * insdel.c (reset_var_on_error):
1947 * lread.c (load_unwind):
1948 * xfns.c (clean_up_file_dialog):
1949 * xmenu.c, nsmenu.m (pop_down_menu):
1950 * xmenu.c (cleanup_widget_value_tree):
1951 * xselect.c (wait_for_property_change_unwind):
1952 Accept pointer and return void, rather than accepting an Emacs
1953 save value encapsulating the pointer and returning a dummy object.
1955 * editfns.c (Fformat): Update the saved pointer directly via
1956 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1957 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1958 (unwind_body): New function.
1959 (record_unwind_protect): First arg is now a function returning void,
1960 not a dummy Lisp_Object.
1961 (record_unwind_protect_ptr, record_unwind_protect_int)
1962 (record_unwind_protect_void): New functions.
1963 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1964 * fileio.c (struct auto_save_unwind): New type.
1965 (do_auto_save_unwind): Use it.
1966 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1967 * insdel.c (struct rvoe_arg): New type.
1968 (reset_var_on_error): Use it.
1969 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1971 (specbinding_func): Remove; there are now several such functions.
1972 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1973 (set_unwind_protect_ptr): New function.
1974 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1976 Be simpler and more consistent about reporting I/O errors.
1977 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1978 Say "Read error" and "Write error", rather than "I/O error", or
1979 "IO error reading", or "IO error writing", when a read or write
1981 * process.c (Fmake_network_process, wait_reading_process_output)
1982 (send_process, Fprocess_send_eof, wait_reading_process_output):
1983 Capitalize diagnostics consistently. Put "failed foo" at the
1984 start of the diagnostic, so that we don't capitalize the
1985 function name "foo". Consistently say "failed" for such
1987 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1988 All callers changed. This is so it can use report_file_error.
1989 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1990 diagnostics consistently as above.
1992 * fileio.c (report_file_errno): Fix errno reporting bug.
1993 If the file name is neither null nor a pair, package it up as a
1994 singleton list. All callers changed, both to this function and to
1995 report_file_error. This fixes a bug where the memory allocator
1996 invoked by list1 set errno so that the immediately following
1997 report_file_error reported the wrong errno value.
1999 Fix minor problems found by --enable-gcc-warnings.
2000 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2001 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2003 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2005 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2006 Set event->arg to Qt if switch-event shall be generated.
2007 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2009 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2011 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2014 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2015 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2016 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2017 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2018 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2019 and there is a focused frame.
2020 (head_table): Add focus-in and focus-out.
2021 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2022 bind to handle-focus-in/out.
2024 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2025 (Fhandle_switch_frame): Call Fhandle_focus_in.
2026 (syms_of_frame): defsubr handle-focus-in/out.
2028 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2030 Fix porting bug to older POSIXish platforms (Bug#14862).
2031 * sysdep.c (emacs_pipe): New function, that implements
2032 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2033 This should port better to CentOS 5 and to Mac OS X 10.6.
2034 All calls to pipe2 changed.
2036 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2037 This makes the code easier to read and the executable a bit smaller.
2038 Do not replace all calls to Fcons that happen to create lists,
2039 just calls that are intended to create lists. For example, when
2040 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2041 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2042 Similarly for list2 through list5.
2043 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2044 * bytecode.c (exec_byte_code):
2045 * callint.c (quotify_arg, Fcall_interactively):
2046 * callproc.c (Fcall_process, create_temp_file):
2047 * charset.c (load_charset_map_from_file)
2048 (Fdefine_charset_internal, init_charset):
2049 * coding.c (get_translation_table, detect_coding_system)
2050 (Fcheck_coding_systems_region)
2051 (Fset_terminal_coding_system_internal)
2052 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2053 * composite.c (update_compositions, Ffind_composition_internal):
2054 * dired.c (directory_files_internal, file_name_completion)
2056 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2057 * doc.c (Fsnarf_documentation):
2058 * editfns.c (Fmessage_box):
2060 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2061 (Feval, eval_sub, Ffuncall, apply_lambda):
2062 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2063 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2064 (Fset_file_times, Finsert_file_contents)
2065 (Fchoose_write_coding_system, Fwrite_region):
2066 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2067 * font.c (font_registry_charsets, font_parse_fcname)
2068 (font_prepare_cache, font_update_drivers, Flist_fonts):
2069 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2070 * frame.c (make_frame, Fmake_terminal_frame)
2071 (x_set_frame_parameters, x_report_frame_params)
2072 (x_default_parameter, Fx_parse_geometry):
2073 * ftfont.c (syms_of_ftfont):
2074 * image.c (gif_load):
2075 * keyboard.c (command_loop_1):
2076 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2077 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2078 (Fminor_mode_key_binding, accessible_keymaps_1)
2079 (Faccessible_keymaps, Fwhere_is_internal):
2080 * lread.c (read_emacs_mule_char):
2081 * menu.c (find_and_return_menu_selection):
2082 * minibuf.c (get_minibuffer):
2083 * nsfns.m (Fns_perform_service):
2084 * nsfont.m (ns_script_to_charset):
2085 * nsmenu.m (ns_popup_dialog):
2086 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2087 (Fx_own_selection_internal):
2088 * nsterm.m (append2):
2089 * print.c (Fredirect_debugging_output)
2090 (print_prune_string_charset):
2091 * process.c (Fdelete_process, Fprocess_contact)
2092 (Fformat_network_address, set_socket_option)
2093 (read_and_dispose_of_process_output, write_queue_push)
2094 (send_process, exec_sentinel):
2095 * sound.c (Fplay_sound_internal):
2096 * textprop.c (validate_plist, add_properties)
2097 (Fput_text_property, Fadd_face_text_property)
2098 (copy_text_properties, text_property_list, syms_of_textprop):
2099 * unexaix.c (report_error):
2100 * unexcoff.c (report_error):
2101 * unexsol.c (unexec):
2102 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2103 (Fformat_mode_line, syms_of_xdisp):
2104 * xfaces.c (set_font_frame_param)
2105 (Finternal_lisp_face_attribute_values)
2106 (Finternal_merge_in_global_face, syms_of_xfaces):
2107 * xfns.c (x_default_scroll_bar_color_parameter)
2108 (x_default_font_parameter, x_create_tip_frame):
2109 * xfont.c (xfont_supported_scripts):
2110 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2111 (menu_help_callback, xmenu_show):
2113 * xterm.c (set_wm_state):
2114 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2115 and similarly for list2 through list5.
2117 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2119 * callproc.c (Fcall_process_region): Fix minor race and tune.
2120 (create_temp_file): New function, with the temp-file-creation part
2121 of the old Fcall_process_region. Use Fcopy_sequence to create the
2122 temp file name, rather than alloca + build_string, for simplicity.
2123 Don't bother to block input around the temp file creation;
2124 shouldn't be needed. Simplify use of mktemp.
2125 Use record_unwind_protect immediately after creating the temp file;
2126 this closes an unlikely race where the temp file was not removed.
2127 Use memcpy rather than an open-coded loop.
2128 (Fcall_process_region): Use the new function. If the input is
2129 empty, redirect from /dev/null rather than from a newly created
2130 empty temp file; this avoids unnecessary file system traffic.
2132 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2134 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2135 Simplify by making this case like the other two. This is a bit
2136 slower on obsolete hosts, but the extra complexity isn't worth it.
2138 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2139 * process.c (create_process) [!DOS_NT]:
2140 Remove now-unnecessary calls to emacs_close.
2142 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2144 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2145 returning early. (Bug#14850)
2147 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2148 and inhibit-iso-escape-detection attributes of 'undecided'.
2151 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2153 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2154 Reported by Herbert J. Skuhra in
2155 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2157 Don't lose top specpdl entry when memory is exhausted.
2158 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2159 specpdl overflow here, to simplify callers; all callers changed.
2160 Always reserve an unused entry at the stack top; this avoids
2161 losing the top entry's information when memory is exhausted.
2163 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2165 Clean up errno reporting and fix some errno-reporting bugs.
2166 * callproc.c (Fcall_process):
2167 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2168 * process.c (create_process, Fmake_network_process):
2169 * unexaix.c (report_error):
2170 * unexcoff.c (report_error):
2171 Be more careful about reporting the errno of failed operations.
2172 The code previously reported the wrong errno sometimes.
2173 Also, prefer report_file_errno to setting errno + report_file_error.
2174 (Fcall_process): Look at openp return value rather than at path,
2175 as that's a bit faster and clearer when there's a numeric predicate.
2176 * fileio.c (report_file_errno): New function, with most of the
2177 old contents of report_file_error.
2178 (report_file_error): Use it.
2179 (Ffile_exists_p, Ffile_accessible_directory_p):
2180 Set errno to 0 when it is junk.
2181 * fileio.c (Faccess_file):
2182 * image.c (x_create_bitmap_from_file):
2183 Use faccessat rather than opening the file, to avoid the hassle of
2184 having a file descriptor open.
2185 * lisp.h (report_file_errno): New decl.
2186 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2189 * process.c (create_process, wait_reading_process_output) [AIX]:
2190 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2191 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2192 a multithreaded environment anyway).
2193 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2195 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2197 * image.c (x_find_image_file): Don't close a remote file handle.
2199 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2201 Fix races with threads and file descriptors.
2202 * callproc.c (Fcall_process_region):
2203 * dired.c (open_directory):
2204 * emacs.c (main, Fdaemon_initialized):
2205 * image.c (x_find_image_file):
2206 * inotify.c (Finotify_rm_watch):
2207 * lread.c (Flocate_file_internal):
2208 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2209 * term.c (term_mouse_moveto, init_tty):
2210 * termcap.c (tgetent):
2211 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2212 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2213 * unexhp9k800.c, unexmacosx.c (unexec):
2214 * callproc.c (Fcall_process_region):
2215 Use emacs_close, not close.
2216 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2217 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2218 and posix_close function on current platforms (which all lack them).
2219 (emacs_close): Use it. This should fix the races on GNU/Linux and
2220 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2221 and it should avoid closing random victim file descriptors on
2224 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2226 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2227 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2230 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2231 This is for .gdbinit xbacktrace.
2233 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2234 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2235 (emacs_set_tty): Now static.
2236 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2237 * term.c (tty_capable_p, tty_default_color_capabilities)
2238 (get_tty_terminal, term_mouse_movement)
2239 (handle_one_term_event, init_tty, maybe_fatal):
2240 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2241 (tgetent, scan_file, name_match, compare_contin):
2242 * terminal.c (get_terminal):
2243 Use bool for boolean.
2244 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2245 Prefer char to unsigned char if either will do.
2246 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2247 (tty_write_glyphs): Prefer int to unsigned.
2248 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2249 All callers changed.
2250 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2252 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2255 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2256 (B__dummy__): New dummy symbol, to pacify C89.
2257 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2258 they can't grok varargs macros.
2259 * dispnew.c (add_window_display_history)
2260 (add_frame_display_history):
2261 * print.c (print_object):
2262 * xdisp.c (debug_method_add):
2263 Use %p printf format only for void pointers.
2264 * emacs.c (usage_message): New constant, replacing ...
2265 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2266 (main): Adjust to usage reorg.
2267 * fns.c (syms_of_fns):
2268 * profiler.c (syms_of_profiler):
2269 Don't use non-constant struct initializers.
2270 * gnutls.h (gnutls_initstage_t):
2271 * lisp.h (enum Lisp_Fwd_Type):
2272 * lread.c (lisp_file_lexically_bound_p):
2273 * xsettings.c (anonymous enum):
2274 Remove trailing comma.
2275 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2276 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2277 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2279 * regex.c (const_re_char): New type, to pacify strict C89.
2280 All uses of 'const re_char' replaced to use it.
2281 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2282 with glibc when strict C89. This change is imported from gnulib.
2284 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2285 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2286 Omit GNU_LINUX implementation, since it requires long long.
2287 * xterm.c (x_draw_underwave):
2288 Do not assume the traditional order of struct's members.
2289 (x_term_init): Rewrite to avoid the need for non-constant structure
2292 Syntax cleanup, mostly replacing macros with functions.
2293 This removes the need for the syntax_temp hack.
2294 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2295 * syntax.c (SYNTAX_INLINE): New macro.
2296 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2297 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2298 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2299 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2300 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2301 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2302 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2303 Now constants, not macros.
2304 (syntax_temp) [!__GNUC__]: Remove.
2305 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2306 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2307 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2308 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2309 Move here from syntax.h; now functions, not macros. Except for the
2310 last function, these are static since only syntax.c uses them.
2311 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2312 All uses changed. Now a function, not a macro; use this fact
2313 to simplify the code.
2314 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2315 compiler bugs; no longer relevant.
2316 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2317 (SYNTAX_INLINE): New macro.
2318 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2319 for the new functions. Use bool for boolean member.
2320 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2321 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2322 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2323 (SETUP_BUFFER_SYNTAX_TABLE):
2324 Now extern inline functions, not macros.
2325 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2326 Remove; all uses replaced by implementation.
2327 (syntax_temp) [!__GNUC__]: Remove decl.
2328 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2330 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2332 * emacs.c (main): Fix syntax error.
2334 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2336 Timestamp fixes for undo (Bug#14824).
2337 * atimer.c (schedule_atimer):
2338 * fileio.c (Ffile_newer_than_file_p):
2339 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2340 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2341 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2342 (syms_of_fileio): Remove Sclear_visited_file_name.
2343 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2344 file doesn't exist; this avoids an ambiguity with negative timestamps.
2345 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2346 * systime.h (make_emacs_time, invalid_emacs_time):
2347 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2348 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2349 * undo.c (record_first_change): Push (visited-file-modtime) onto
2350 undo list rather than reimplementing it by hand, incorrectly.
2352 2013-07-09 Ken Brown <kbrown@cornell.edu>
2354 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2356 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2358 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2360 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2362 Handle errno and exit status a bit more carefully.
2363 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2364 number into an exit status. Instead, use EXIT_CANCELED.
2365 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2366 * callproc.c (relocate_fd):
2367 * emacs.c (close_output_streams, main):
2368 * process.c (create_process):
2369 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2370 Use emacs_perror for simplicity.
2371 * callproc.c (relocate_fd, main):
2372 * sysdep.c (sys_subshell):
2373 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2374 (shut_down_emacs): Use emacs_write, not write.
2375 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2376 * fileio.c (Fcopy_file, e_write):
2377 * nsterm.m (ns_select):
2378 * process.c (send_process):
2379 * sound.c (vox_write):
2380 Use emacs_write_sig, not emacs_write.
2381 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2382 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2384 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2386 (emacs_full_write): New function.
2387 (emacs_write): Rewrite to use it.
2388 (emacswrite_sig, emacs_perror): New functions.
2389 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2391 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2393 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2394 on NS even if it is present. Pixmap on NS is a void*.
2396 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2398 Port to Ubuntu 10 (Bug#14803).
2399 Problem reported by T.V. Raman.
2400 * process.c (close_on_exec, accept4, process_socket):
2401 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2403 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2405 * w32.c (sys_dup): Declare prototype.
2409 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2411 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2413 Make file descriptors close-on-exec when possible (Bug#14803).
2414 This simplifies Emacs a bit, since it no longer needs to worry
2415 about closing file descriptors by hand in some cases.
2416 It also fixes some unlikely races. Not all such races, as
2417 libraries often open files internally without setting
2418 close-on-exec, but it's an improvement.
2419 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2420 * callproc.c (Fcall_process) [!MSDOS]:
2421 * emacs.c (main) [!DOS_NT]:
2422 * nsterm.m (ns_term_init):
2423 * process.c (create_process):
2424 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2425 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2426 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2427 Prefer mkostemp with O_CLOEXEC to mkstemp.
2428 * callproc.c (relocate_fd) [!WINDOWSNT]:
2429 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2430 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2432 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2433 Make the resulting file descriptor close-on-exec.
2434 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2435 * lread.c (load_descriptor_list, load_descriptor_unwind):
2436 Remove; no longer needed. All uses removed.
2437 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2438 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2440 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2441 (Fmake_network_process, Fnetwork_interface_list):
2442 (Fnetwork_interface_info, server_accept_connection):
2443 Make newly-created socket close-on-exec.
2444 * sysdep.c (emacs_open, emacs_fopen):
2445 Make new-created descriptor close-on-exec.
2446 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2447 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2449 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2451 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2452 for NS_IMPL_GNUSTEP.
2454 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2456 Fix openp errno handling.
2457 * callproc.c (Fcall_process): Preserve openp errno around close.
2458 * lread.c (openp): Set errno when returning -1, as some callers
2461 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2463 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2465 * nsterm.h (NSSavePanel): Update comment.
2466 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2467 (ns_run_file_dialog): Declare.
2469 * nsfns.m: Remove panelOK.
2471 (ns_run_file_dialog): New function.
2472 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2473 event loop, so file dialog is popped up by ns_run_file_dialog, called
2474 by sendEvent (Bug#14578).
2475 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2477 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2479 * xdisp.c (default_line_pixel_height): New function.
2480 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2481 (try_cursor_movement, redisplay_window, try_window)
2482 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2484 * window.c (window_scroll_pixel_based):
2485 use default_line_pixel_height.
2487 * dispextern.h (default_line_pixel_height): Add prototype.
2489 * frame.c (x_set_line_spacing): Accept a float value for
2490 line-spacing parameter, per the documentation.
2492 * data.c (Fmultibyte_string_p): Doc fix.
2494 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2496 Use emacs_open more consistently when opening files.
2497 This handles EINTR more consistently now, and makes it easier
2498 to introduce other uniform changes to file descriptor handling.
2499 * src/systdio.h: New file.
2500 * src/buffer.c (mmap_init):
2501 * cygw32.c (chdir_to_default_directory):
2502 * dispnew.c (Fopen_termscript):
2503 * emacs.c (Fdaemon_initialized):
2504 * fileio.c (Fdo_auto_save):
2505 * image.c (slurp_file, png_load_body, jpeg_load_body):
2506 * keyboard.c (Fopen_dribble_file):
2508 * print.c (Fredirect_debugging_output):
2509 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2510 * termcap.c (tgetent):
2511 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2512 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2513 * w32term.c (w32_initialize) [CYGWIN]:
2514 * xfaces.c (Fx_load_color_file):
2515 Use emacs_open instead of plain open, and emacs_fopen instead of
2517 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2518 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2519 * callproc.c (default_output_mode): New constant.
2520 (Fcall_process): Use it to call emacs_open instead of plain creat.
2521 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2522 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2523 (emacs_fopen): New function.
2524 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2525 Include <lisp.h>, for emacs_open.
2526 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2528 Remove duplicate #include directives.
2529 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2531 Don't include stdio.h twice.
2532 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2533 Don't include sys/types.h or stdio.h twice.
2534 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2535 * lread.c: Don't include coding.h twice.
2536 * nsfont.m: Don't include frame.h twice.
2537 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2538 * ralloc.c: Don't include <unistd.h> twice.
2539 * xdisp.c: Don't include font.h twice.
2540 * xterm.c: Don't include fontset.h twice.
2541 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2543 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2545 Scale ImageMagick images more carefully.
2546 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2547 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2548 Be more careful about avoiding undefined behavior after
2549 integer overflow and division by zero.
2551 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2553 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2554 (syms_of_w32fns): DEFSYM them.
2555 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2556 (CCHDEVICENAME): Define macros if not defined.
2557 (struct MONITOR_INFO_EX): New struct.
2558 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2559 (enum_display_monitors_fn): New variable.
2560 (globals_of_w32fns): Initialize it.
2561 (Fx_display_pixel_width, Fx_display_pixel_height)
2562 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2563 multi-monitor setups in docstrings.
2564 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2565 screen size by primary monitor's millimeter per pixel.
2566 (w32_monitor_enum, w32_display_monitor_attributes_list)
2567 (w32_display_monitor_attributes_list_fallback)
2568 (Fw32_display_monitor_attributes_list): New functions.
2569 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2571 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2573 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2575 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2577 * fileio.c (Qfile_notify_error): New error symbol.
2579 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2580 * inotify.c (inotify_callback, symbol_to_inotifymask)
2581 (Finotify_add_watch, Finotify_rm_watch): Use it.
2582 (inotifyevent_to_event): Exchange order of cookie and file name.
2583 (Finotify_add_watch): Adapt docstring.
2585 * lisp.h (Qfile_notify_error): Declare.
2587 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2589 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2590 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2591 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2592 which did not work (see <http://bugs.gnu.org/14569#307>).
2593 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2594 && (!noninteractive || initialized)). This attempts to thread
2595 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2597 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2599 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2600 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2602 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2604 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2605 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2606 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2609 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2611 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2612 Define to __sys_siglist.
2614 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2616 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2617 word-wrap, so that overflow-newline-into-fringe would work in
2618 visual-line-mode. (Bug#2749)
2619 (move_it_in_display_line_to): When the last scanned display
2620 element fits exactly on the display line, and
2621 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2622 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2623 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2624 finding buffer position that corresponds to pixel coordinates,
2625 e.g. in buffer_posn_from_coords.
2627 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2629 * process.c (handle_child_signal): Call catch_child_signal if
2632 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2634 Don't convert function pointers to void * and back.
2635 It isn't portable C, and it's easy enough to avoid.
2636 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2637 (make_save_value): Add support for SAVE_FUNCPOINTER.
2638 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2639 * print.c (print_object):
2640 Distinguish function from object pointers.
2641 * lisp.h (SAVE_FUNCPOINTER): New constant.
2642 (SAVE_SLOT_BITS): Adjust to it.
2643 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2644 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2645 (voidfuncptr): New typedef.
2646 (struct Lisp_Save_Value): New member data[0].funcpointer.
2647 (XSAVE_FUNCPOINTER): New function.
2649 Simplify buildobj processing.
2650 * Makefile.in (buildobj.h): Make it a sequence of strings each
2651 followed by comma, rather than a single string. Put it into a
2652 .tmp file in case there's an error while generating it.
2653 (gl-stamp): Use .tmp for temp files.
2654 (mostlyclean): Clean .tmp files.
2655 * doc.c (buildobj): Move to just the routine that needs it.
2656 It's now an array of strings, so processing is simpler.
2658 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2660 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2661 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2662 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2663 Invoke malloc_enable_thread even when not interactive.
2664 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2665 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2666 in this case, since the underlying bug has now been fixed.
2668 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2670 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2671 unlinking it (bug#14691).
2673 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2675 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2676 before checking whether buffer is modified. This lets
2677 `kill-buffer-query-functions' cancel killing of the buffer or save
2678 its content before `kill-buffer' asks user the "Buffer %s
2679 modified; kill anyway?" question.
2681 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2683 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2684 Let the super performKeyEquivalent deal with them (Bug#14747).
2686 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2688 * widget.c (resize_cb): Remove unused local.
2690 Do not use GTK 3 if it exists but cannot be compiled.
2691 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2692 * xterm.c (x_error_handler) [!USE_GTK]:
2695 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2697 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2699 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2700 to the valid range of values. (Bug#14753)
2702 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2703 when moving point by using the current glyph matrix. This avoids
2704 the need to force redisplay when this function is called in a
2707 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2709 Fix minor problems found by static checking.
2710 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2711 Redo the latter's body to sidestep GCC parenthesization warnings.
2712 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2713 * coding.c (detect_coding, detect_coding_system):
2714 * coding.h (struct undecided_spec):
2715 Use bool for boolean.
2716 * image.c (QCmax_width, QCmax_height): Now static.
2717 * xdisp.c (Fmove_point_visually): Remove unused local.
2719 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2721 * xdisp.c (Fmove_point_visually): New function.
2723 2013-06-28 Kenichi Handa <handa@gnu.org>
2725 * coding.h (define_coding_undecided_arg_index): New enum.
2726 (coding_attr_index): New members
2727 coding_attr_undecided_inhibit_null_byte_detection,
2728 coding_attr_undecided_inhibit_iso_escape_detection,
2729 coding_attr_undecided_prefer_utf_8.
2730 (undecided_spec): New struct.
2731 (struct coding_system): New member `undecided' of the member
2734 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2735 (detect_coding): Likewise.
2736 (detect_coding_system): Likewise.
2737 (Fdefine_coding_system_internal): New coding system properties
2738 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2740 (syms_of_coding): Adjust for coding_arg_undecided_max.
2742 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2744 * image.c (x_from_xcolors): Remove unused local.
2746 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2748 Defer image data transfer between X client and server until actual
2751 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2754 * image.c (Destroy_Image): Remove.
2755 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2756 `mask_p', and `colors_p'. All uses changed.
2757 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2758 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2759 New macros for `flags' arg to x_clear_image_1.
2760 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2761 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2762 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2763 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2764 (image_get_x_image, image_unget_x_image): New functions or macros.
2765 (image_background, image_background_transparent, x_to_xcolors)
2766 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2767 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2768 instead of Destroy_Image.
2769 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2770 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2771 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2772 (imagemagick_load_image, svg_load_image): Use them instead of
2773 x_create_x_image_and_pixmap, and x_put_x_image followed by
2774 x_destroy_x_image, respectively.
2775 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2776 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2777 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2778 background_transparent fields.
2779 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2780 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2782 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2784 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2785 This mostly consists of undoing recent changes.
2786 * callproc.c (Fcall_process):
2787 * process.c (create_process):
2788 Do not worry about catching SIGCHLD here, undoing previous change.
2789 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2790 * process.c, process.h (catch_child_signal):
2791 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2792 * process.c (catch_child_handler): Don't worry about being called
2793 lazily and do not assume caller has blocked SIGCHLD, undoing
2794 previous change. Move first-time stuff back to
2795 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2796 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2797 set lib_child_handler if it's already initialized, which may
2798 help avoid problems on GNUStep.
2800 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2802 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2803 * callproc.c (Fcall_process):
2804 * process.c (create_process):
2805 Make sure SIGCHLD is caught before we fork,
2806 since Emacs startup no arranges to catch SIGCHLD.
2807 * process.c (lib_child_handler): Initialize to null, not to
2809 (catch_child_signal): Allow self to be called lazily.
2810 Do nothing if it's already been called.
2811 Assume caller has blocked SIGCHLD (all callers do now).
2812 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2813 just before it's really needed.
2814 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2815 since it hasn't been caught yet.
2817 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2819 * image.c (compute_image_size): New function to implement
2820 :max-width and :max-height.
2821 (imagemagick_load_image): Use it.
2823 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2825 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2826 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2828 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2829 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2830 the SIGCHLD handler, since the code is not atomic and (due to glib)
2831 signals may be arriving now.
2832 * sysdep.c (init_signals): Do not catch child signals here;
2833 'main' now does that later, at a safer time.
2835 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2837 Clean up SIGCHLD handling a bit (Bug#14569).
2838 * process.c, process.h (catch_child_signal):
2839 Now always extern, even if !NS_IMPL_GNUSTEP.
2840 * process.c (catch_child_signal): Move glib tickler here from
2841 init_process_emacs, so that it's done earlier in Emacs
2842 initialization. Also move the noninteractive && !initialized
2843 check here from init_process_emacs. This is all a bit cleaner for
2844 GNUish platforms, and I hope it works around the Cygwin bug.
2845 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2846 that glib signal handling is tickled before glib creates threads.
2848 * process.c (wait_reading_process_output): Avoid int overflow
2849 when reading more than 2 GiB total from a process.
2851 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2853 * process.c (create_process): Handle a couple more cases,
2854 i.e., work even if new_argv and wait_child_setup[i] are cached.
2855 Use Fcall_process's style for volatile vars.
2857 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2859 * process.c (create_process): Mark PROCESS volatile.
2861 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2863 Use C99-style flexible array members if available.
2864 This avoids some subtle aliasing issues, which typically
2865 aren't a problem with GCC but may be a problem elsewhere.
2866 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2867 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2868 In either case, it uses a flexible array member rather than
2869 the old struct hack. All uses changed.
2870 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2871 Adjust to sdata reorganization.
2872 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2873 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2874 that ports better to pre-C99 non-GCC.
2875 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2876 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2877 as the latter has changed.
2878 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2879 and port better to pre-C99 GCC.
2880 * image.c (struct xpm_cached_color):
2881 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2882 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2883 Use FLEXIBLE_ARRAY_MEMBER.
2884 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2885 Move decl to top level so it gets checked against implementation.
2886 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2887 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2889 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2891 * syntax.c: Integer cleanups.
2892 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2893 All uses that need 0-or-2 changed to:
2894 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2895 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2896 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2897 (char_quoted, prev_char_comend_first, back_comment)
2898 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2899 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2900 Use bool for boolean.
2901 (update_syntax_table, skip_chars, skip_syntaxes):
2902 Prefer int to unsigned when either will do.
2903 (back_comment): Return boolean success flag, like forw_comment,
2904 instead of positive-or-minus-1 (which might have overflowed int anyway).
2905 Don't stuff ptrdiff_t into int.
2906 (syntax_spec_code, syntax_code_spec): Now const.
2907 (Fmatching_paren, scan_lists, scan_sexps_forward):
2908 Use enum syntaxcode for syntax code.
2909 (Fmatching_paren): Check that arg is a character, not just an integer.
2910 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2911 (Finternal_describe_syntax_value): Omit no-longer-needed
2913 (skip_chars): Use char, not unsigned char, when the distinction
2915 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2916 * bytecode.c (exec_byte_code):
2917 * syntax.c (syntax_spec_code, Fchar_syntax)
2918 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2920 * syntax.h (SYNTAX_WITH_FLAGS):
2921 Omit unnecessary casts.
2923 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2925 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2926 line dimensions here, to avoid race conditions with the main
2927 thread. (Bug#14062, bug#14630, bug#14669)
2929 * w32term.c (w32_draw_window_cursor): Compute the header line and
2930 mode line dimensions here.
2931 <w32_system_caret_window, w32_system_caret_hdr_height>:
2932 <w32_system_caret_mode_height>: New variables.
2934 * w32term.h: Declare them.
2936 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2938 * alloc.c (die): Move "assertion failed" string here ...
2939 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2940 COND when SUPPRESS_CHECKING. This shrinks the executable text
2941 size by 0.8% to 2.2% when configured with --enable-checking,
2942 depending on optimization flags (GCC 4.8.1 x86-64).
2944 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2946 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2948 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2949 base is 2; this is more accurate.
2951 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2953 * sound.c (string_default): Move to !WINDOWSNT section.
2954 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2956 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2958 * sound.c: Integer cleanups.
2959 Remove unnecessary forward decls.
2960 (struct sound_device): The 'file' member is now a Lisp_Object, not
2961 a char *, so that we needn't invoke alloca on a huge size.
2962 (Fplay_sound_internal): Adjust to this.
2963 (string_default): New function.
2964 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2965 Use it to adjust to the struct sound_device change.
2966 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2967 (be2hs) [0]: Remove.
2969 * syntax.c (skip_chars): Don't use uninitialized storage
2970 when searching a multibyte buffer for characters that are not in a
2971 unibyte string that contains non-ASCII characters.
2973 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2975 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2976 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2978 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2980 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2982 2013-06-18 Kenichi Handa <handa@gnu.org>
2984 * font.c (Ffont_spec): Signal an error for an invalid font name
2987 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2989 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2990 In particular this ports to 32-bit sparc Sun cc.
2991 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2992 array with a dummy element at specpdl[-1], so that its address can
2994 (unbind_to): Do not copy the binding; not needed, now that we
2995 copy old_value in the one place where the copy is needed.
2996 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2997 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2998 (union specbinding): Rename from struct specbinding. Redo layout
2999 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3000 which is not portable. With Sun C 5.12 32-bit sparc, the
3001 declaration causes nargs to be an unsigned bitfield, a behavior
3002 that the C standard allows; but Emacs wants nargs to be signed.
3003 The overall type is now a union of structures rather than a
3004 structure of union of structures, and the 'kind' member is now a
3005 bitfield, so that the overall type doesn't grow. All uses changed.
3006 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3008 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3010 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3011 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3013 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3015 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3017 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3018 unless we know that the window w's frame is a frame object.
3019 Another attempt at solving bug#14062 and bug#14630.
3021 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3023 * textprop.c (property_set_type): New enum.
3024 (add_properties): Allow appending/prepending text properties.
3025 (add_text_properties_1): Factored out of Fadd_text_properties.
3026 (Fadd_text_properties): Move all the code into
3027 add_text_properties_1.
3028 (Fadd_face_text_property): New function that calls
3029 add_text_properties_1.
3031 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3033 Move functions from lisp.h to individual modules when possible.
3034 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3035 * alloc.c (XFLOAT_INIT, set_symbol_name):
3036 * buffer.c (CHECK_OVERLAY):
3037 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3038 (set_char_table_parent):
3039 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3040 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3041 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3042 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3044 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3045 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3046 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3047 (backtrace_args, backtrace_debug_on_exit):
3048 * floatfns.c (CHECK_FLOAT):
3049 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3050 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3051 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3052 (set_hash_index_slot):
3053 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3054 * marker.c (CHECK_MARKER):
3055 * textprop.c (CHECK_STRING_OR_BUFFER):
3056 * window.c (CHECK_WINDOW_CONFIGURATION):
3057 Move here from lisp.h, and make these functions static rather than
3059 * buffer.c (Qoverlayp):
3061 * fns.c (Qhash_table_p):
3062 * window.c (Qwindow_configuration_p):
3064 * lisp.h: Remove the abovementioned defns and decls.
3066 Use functions, not macros, for XINT etc (Bug#11935).
3067 In lisp.h, prefer functions to function-like macros, and
3068 constants to object-like macros, when either will do. This:
3069 . simplifies use, as there's no more need to worry about
3070 arguments' side effects being evaluated multiple times.
3071 . makes the code easier to debug on some platforms.
3072 However, when using gcc -O0, keep using function-like macros
3073 for a few critical operations, for performance reasons.
3074 This sort of thing isn't needed with gcc -Og, but -Og
3075 is a GCC 4.8 feature and isn't widely-enough available yet.
3076 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3077 Remove enum lsb_bits; no longer needed.
3078 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3079 * buffer.c (Qoverlap):
3081 * fns.c (Qhash_table_p):
3082 Now extern, so lisp.h can use these symbols.
3083 * dispextern.h: Include character.h, for MAX_CHAR etc.
3084 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3085 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3086 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3087 (GLYPH_CODE_P): Move here from lisp.h.
3088 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3089 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3090 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3091 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3092 XUNTAG now returns void *.
3093 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3094 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3095 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3096 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3097 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3098 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3099 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3100 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3101 New macros, renamed from their sans-lisp_h_ counterparts.
3102 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3103 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3104 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3105 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3106 If compiling via GCC without optimization, define these as macros
3107 in addition to inline functions.
3108 To disable this, compile with -DINLINING=0.
3109 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3110 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3111 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3112 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3113 (INTMASK, VALMASK): Now macros, since static values cannot be
3114 accessed from extern inline functions.
3115 (VALMASK): Also a constant, for benefit of old GDB.
3116 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3117 is INTEGERP, which can fold it in.
3118 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3119 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3120 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3121 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3122 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3123 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3124 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3125 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3126 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3127 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3128 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3129 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3130 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3131 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3132 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3133 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3134 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3135 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3136 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3137 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3138 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3139 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3140 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3141 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3142 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3143 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3144 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3145 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3146 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3147 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3148 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3149 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3150 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3152 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3153 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3154 (VALMASK): Define in one place rather than in two, merging the
3155 USE_LSB_TAG parts; this is simpler.
3156 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3157 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3158 Move up, to avoid use before definition.
3159 Also include "globals.h" earlier, for the same reason.
3160 (make_natnum): New function.
3161 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3162 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3163 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3164 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3165 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3166 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3167 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3168 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3169 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3170 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3171 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3172 (Qwindow_configuration_p, Qimage): New forward declarations.
3173 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3174 (STRING_COPYIN): Remove; unused.
3175 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3176 (xcar_addr, xcdr_addr): New functions. All uses changed.
3177 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3178 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3179 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3180 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3181 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3182 (TYPE_RANGED_INTEGERP): Simplify.
3183 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3184 (setlocale, fixup_locale, synchronize_system_messages_locale)
3185 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3186 Now empty functions, not macros.
3187 (functionp): Return bool, not int.
3188 * window.c (Qwindow_configuration_p): Now extern,
3189 so window.h can use it.
3190 * window.h (Qwindowp): Move decl back to lisp.h.
3192 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3194 * xdisp.c (Fline_pixel_height): New function, required for solving
3197 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3199 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3201 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3203 * lread.c (syms_of_lread):
3204 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3206 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3208 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3210 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3212 * fileio.c (expand_file_name): Doc fix.
3214 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3216 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3217 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3218 Wait for self, not for 0. This can't hurt on GNU or similar
3219 system, and may help with Cygwin.
3221 * keyboard.c: Don't use PROP (...) as an lvalue.
3222 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3223 Use set_prop (A, B), not PROP (A) = B.
3225 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3227 * xdisp.c (get_it_property): Use it->window instead of generating
3228 a Lisp object from it->w.
3230 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3232 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3233 get-char-property the window that is being rendered, instead of
3234 the buffer, to support window-specific overlays. (Bug#14575)
3235 (compute_display_string_pos): When W is NULL, use the current
3236 buffer as the object to pass to get-char-property.
3237 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3238 pointer member of the bidi iterator, since no window is pertinent
3241 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3243 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3244 being displayed, and pass it to compute_display_string_pos.
3245 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3246 (bidi_paragraph_init): All callers changed.
3248 * xdisp.c (init_from_display_pos, init_iterator)
3249 (handle_single_display_spec, next_overlay_string)
3250 (get_overlay_strings_1, reseat_1, reseat_to_string)
3251 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3252 Set bidi_it.w member from it->w.
3253 (compute_display_string_pos): Accept additional argument, the
3254 window being displayed, and pass it to Fget_char_property.
3257 * dispextern.h (struct bidi_it): New member w, the window being
3259 (compute_display_string_pos): Adjust prototype.
3261 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3263 * xgselect.c: Remove unneeded include xterm.h.
3265 * process.c (wait_reading_process_output): Check for NS before GLIB.
3266 GLIB may be linked in due to rsvg, but ns_select must be called.
3268 * xgselect.c (xg_select): Remove call to window_system_available
3269 and g_main_context_pending at the top, so Gdk events (i.e. file
3270 notify) are processed when Emacs is started with -nw.
3272 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3274 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3275 (ctagsfiles3): New variable, includes only *.m files.
3276 (TAGS): Use an explicit language name in the regular expressions,
3277 to avoid transformation of '/SOMETHING' by MSYS to
3278 'c:\MSYS\SOMETHING'.
3280 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3282 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3284 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3286 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3287 still need to set the mouse pointer shape and activate help-echo.
3290 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3292 A few porting etc. fixes for the new file monitor code.
3293 See the thread containing
3294 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3295 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3296 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3297 (dir_monitor_callback, Fgfile_rm_watch):
3298 Use assq_no_quit instead of Fassoc, for speed.
3299 (dir_monitor_callback, Fgfile_rm_watch):
3300 eassert that the monitor is a fixnum.
3301 (dir_monitor_callback): No need for CDR_SAFE.
3302 Simplify building of lisp with alternative tails.
3303 (Fgfile_add_watch, Fgfile_rm_watch):
3304 Do not assume glib functions set errno reliably on failure.
3305 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3306 and signal an error otherwise.
3307 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3308 Use Fdelq instead of Fdelete, for speed.
3310 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3312 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3313 don't insist on being invoked on a highlighted tool-bar button.
3314 Avoids losing tool-bar functionality when mouse-highlight is nil.
3315 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3316 Don't highlight when mouse-highlight is nil.
3317 (note_mouse_highlight): When mouse-highlight is nil, don't return
3318 right away; instead, run tool-bar and mode-line highlight
3319 subroutine, clear any existing highlight, and revert the mouse
3320 pointer to its default shape. (Bug#14558)
3322 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3324 * lisp.mk (lisp): Add prog-mode.el.
3326 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3328 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3329 * process.c (dummy_handler): New function.
3330 (lib_child_handler): New static var.
3331 (handle_child_signal): Invoke it.
3332 (catch_child_signal): If a library has set up a signal handler,
3333 save it into lib_child_handler.
3334 (init_process_emacs): If using glib and not on Windows, tickle glib's
3335 child-handling code so that it initializes its private SIGCHLD handler.
3336 * syssignal.h (SA_SIGINFO): Default to 0.
3337 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3338 31; it should no longer be needed now.
3340 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3342 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3344 * gfilenotify.c (globals_of_gfilenotify): New function.
3345 (syms_of_gfilenotify): Move global initialization there.
3347 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3349 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3351 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3352 * keyboard.c (menu_bar_items, tool_bar_items):
3353 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3354 not override local keymaps any more.
3356 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3358 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3360 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3362 * w32console.c (initialize_w32_display): Return the dimensions of
3363 the console window via 2 additional arguments, not via the current
3364 frame. This avoids crashes due to overrunning the bounds of
3365 frame's decode_mode_spec_buffer, which is not resized following
3366 the change of the frame dimensions from the initial 10x10.
3368 * w32term.h (w32_initialize_display_info): Adjust prototype.
3370 * term.c (init_tty): Take dimensions of the frame from the values
3371 returned by initialize_w32_display.
3373 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3374 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3375 (LIBES): Add $(GFILENOTIFY_LIBS).
3377 * w32inevt.c (handle_file_notifications): Add dummy implementation
3378 for !HAVE_W32NOTIFY.
3380 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3382 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3384 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3386 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3388 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3390 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3392 Fix minor problems found by static checking.
3393 * data.c (pure_write_error):
3394 Use xsignal2, not Fsignal, as Fsignal might return.
3395 * eval.c (set_backtrace_debug_on_exit): Now static.
3396 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3397 No longer inline. EXTERN_INLINE is needed only for functions
3398 defined in .h files. Reindent function header as per GNU style.
3399 (backtrace_p, backtrace_top, backtrace_next):
3400 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3401 compiler or linker. Add extern decls to pacify gcc -Wall.
3402 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3404 * frame.c (free_monitors): Define only on platforms that need it.
3405 * nsterm.m (ns_term_init):
3406 * process.c (catch_child_signal):
3407 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3408 defined on all porting targets these days.
3409 * process.c, process.h (catch_child_signal):
3410 Make it extern only if NS_IMPL_GNUSTEP is defined.
3412 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3414 * w32.c (gettimeofday): Make the signature identical to prototype
3415 in nt/inc/sys/time.h.
3417 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3419 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3422 * keyboard.c (safe_run_hooks_error): Improve error message.
3424 * data.c (pure_write_error): Add `object' argument.
3425 * puresize.h (CHECK_IMPURE): Use it.
3427 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3429 * Makefile.in (NOTIFY_OBJ): New variable.
3430 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3432 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3433 Call syms_of_gfilenotify.
3435 * gfilenotify.c: New file.
3437 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3438 and Qfile_w32notify.
3439 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3440 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3442 * lisp.h: Declare syms_of_gfilenotify.
3444 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3446 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3448 Merge the specpdl and backtrace stacks. Make the structure of the
3449 specpdl entries more obvious via a tagged union of structs.
3450 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3451 (enum specbind_tag): New enum.
3452 (struct specbinding): Make it a tagged union of structs.
3453 Add a case for backtrace records.
3454 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3455 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3456 (backtrace_debug_on_exit): New accessors.
3457 (struct backtrace): Remove.
3458 (struct catchtag): Remove backlist field.
3459 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3461 (Flocal_variable_p): Speed up the common case where the binding is
3463 * eval.c (backtrace_list): Remove.
3464 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3465 (set_backtrace_args, set_backtrace_nargs)
3466 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3467 (backtrace_next): New functions.
3468 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3469 (unwind_to_catch, internal_lisp_condition_case)
3470 (internal_condition_case, internal_condition_case_1)
3471 (internal_condition_case_2, internal_condition_case_n): Don't bother
3472 with backtrace_list any more.
3473 (Fsignal): Adjust to new backtrace format.
3474 (grow_specpdl): Move up.
3475 (record_in_backtrace): New function.
3476 (eval_sub, Ffuncall): Use it.
3477 (apply_lambda): Adjust to new backtrace format.
3478 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3480 (specbind): Adjust to new specpdl format. Simplify.
3481 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3482 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3484 (mark_backtrace): Remove.
3485 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3486 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3487 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3489 * profiler.c (record_backtrace): Use get_backtrace.
3490 (handle_profiler_signal): Use backtrace_top_function.
3491 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3494 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3496 * process.h (catch_child_signal): Declare.
3498 * process.c (catch_child_signal): New function.
3499 (init_process_emacs): Call it.
3501 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3502 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3504 (x_set_cursor_type): Remove declaration.
3505 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3506 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3507 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3508 (ns_get_color): Use F suffix on float.
3509 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3510 (ns_get_rgb_color): Remove.
3511 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3512 (note_mouse_movement): x and y are CGFloat.
3513 (ns_draw_fringe_bitmap): Remove unused rowY.
3514 Change #if to COCOA && >= 10_6.
3515 (ns_draw_window_cursor): Remove unused overspill.
3516 (ns_draw_underwave): width and x are EamcsCGFloat.
3517 (ns_draw_box): thickness is CGFloat.
3518 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3519 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3520 if not in main thread.
3521 (ns_get_pending_menu_title, ns_check_menu_open)
3522 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3523 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3524 (sendFromMainThread:): New method.
3525 (changeFont:): size is CGFloat.
3526 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3527 Disable warning about permanent text.
3528 (characterIndexForPoint:): Adjust return type depending on GNUStep
3530 (mouseDown:): delta is CGFloat.
3531 (updateFrameSize): Remove unised variable f.
3532 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3533 Cast float to EmacsCGFloat.
3534 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3535 also to -1 when restoring.
3536 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3537 inside NS_IMPL_COCOA.
3538 (toggleFullScreen:): Put call to toggleFullScreen inside
3539 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3540 (setPosition:portion:whole:): por is CGFloat.
3541 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3542 (mouseDown:): Use CGFloat.
3543 (mouseDragged:): Remove unised variable edge.
3544 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3546 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3548 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3549 when NS_IMPL_GNUSTEP.
3550 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3551 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3552 (EmacsToolbar): Add clearAll. Add tag argument to
3553 addDisplayItemWithImage.
3554 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3556 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3558 * nsmenu.m (ns_update_menubar): Make static.
3559 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3560 (fillWithWidgetValue:): Add cast to SEL for setAction.
3561 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3562 (update_frame_tool_bar): Update code for GNUStep.
3563 (clearAll): New method.
3564 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3565 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3566 Move identifierToItem setObject and activeIdentifiers addObject before
3567 call to insertItemWithItemIdentifier.
3568 (validateVisibleItems): Fix indentation.
3569 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3570 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3571 UtilityWindow to aStyle, remove call to setStyleMask.
3573 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3575 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3576 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3577 Use F suffix on floats.
3578 (ns_char_width): Returns CGFloat.
3579 (ns_ascii_average_width): w is CGFloat instead of float.
3580 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3582 (ns_glyph_metrics): CGFloat instead of float.
3584 * nsfns.m (x_set_foreground_color, x_set_background_color):
3586 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3587 remove unused variables.
3588 (Fns_read_file_name): Keep track if panel is for save.
3589 Use ns_filename_from_panel/ns_directory_from_panel.
3590 (Fns_list_services): delegate only used for COCOA.
3591 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3592 Just return the input if GNUStep.
3593 (x_screen_planes): Remove.
3594 (Fxw_color_values): Use EmacsCGFloat
3595 (Fns_display_monitor_attributes_list): Only get screen number for
3597 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3599 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3600 ns_directory_from_panel.
3602 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3604 * process.c (handle_child_signal): Also use WCONTINUED.
3605 This is so that list-processes doesn't mistakenly list the process
3606 as stopped, when the process has actually been continued and is
3609 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3611 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3612 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3613 not already configured.
3615 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3617 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3619 * Makefile.in (mostlyclean): Remove *.res files.
3621 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3623 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3624 a buffer (bug#8447).
3626 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3628 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3629 display vector, and we backtrack, handle the case that the
3630 previous character position is also displayed from a display
3631 vector or covered by a display string or image. (Bug#14476)
3633 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3635 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3636 (struct MonitorInfo, free_monitors): Remove.
3637 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3638 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3639 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3642 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3643 (struct MonitorInfo, free_monitors): Remove.
3644 (ns_screen_name): Make static.
3645 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3646 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3649 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3650 (struct MonitorInfo): New struct.
3651 (free_monitors, make_monitor_attribute_list): Declare.
3653 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3655 (free_monitors, make_monitor_attribute_list): New functions.
3656 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3659 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3661 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3663 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3665 * keyboard.c: Apply keyboard decoding only to events that come directly
3666 from the tty, not from unread-command-events (bug#14368).
3667 (read_event_from_main_queue): New function, extracted from read_char).
3668 (read_decoded_char): Remove.
3669 (read_decoded_event_from_main_queue): New function to replace it.
3670 (read_char): Use it.
3671 (read_key_sequence): Use read_char rather than read_decoded_char.
3673 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3675 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3677 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3679 2013-05-22 Kenichi Handa <handa@gnu.org>
3681 The following changes are to fix the setting of
3682 buffer-file-coding-system on, for instance, C-x RET c unix RET
3683 _FILE_OF_DOS_EOL_TYPE_ RET.
3685 * coding.h (struct coding_system): New member detected_utf8_chars.
3687 * coding.c (detect_coding_utf_8): Count characters and check EOL
3688 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3690 (setup_coding_system): Do not initialize coding->head_ascii.
3691 (check_ascii): Do not set coding->eol_seen but update it. Do not
3692 call adjust_coding_eol_type here.
3693 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3694 If the eol-type of CODING is already specified, adjust the eol type
3695 of the found coding-system.
3696 (decode_coding_gap): Cancel previous change. Utilize the
3697 character numbers counted by detect_coding_utf_8. Fix detection
3700 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3702 * search.c (looking_at_1): Only set last_thing_searched if the match
3703 changed the match-data (bug#14281).
3705 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3707 * xdisp.c (reseat_at_previous_visible_line_start):
3708 Already declared in dispextern.h, so remove it here.
3709 (move_it_vertically_backward): Likewise.
3711 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3713 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3714 (Fx_display_pixel_width, Fx_display_pixel_height)
3715 (Fx_display_mm_width, Fx_display_mm_height):
3716 Mention `display-monitor-attributes-list' in docstrings.
3718 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3719 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3720 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3721 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3722 (Fx_display_backing_store, Fx_display_visual_class)
3723 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3724 (Fx_display_grayscale_p, Fx_display_pixel_width)
3725 (Fx_display_pixel_height, Fx_display_planes)
3726 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3727 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3728 (Fx_display_mm_width, Fx_display_mm_height)
3729 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3730 height for all physical monitors as in X11.
3732 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3733 Return pixel width or height for all physical monitors as in X11.
3735 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3737 Port --enable-gcc-warnings to clang.
3738 * bytecode.c (exec_byte_code):
3740 Redo diagnostic pragmas to pacify clang, too.
3741 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3742 * editfns.c (Fencode_time):
3743 * fileio.c (file_accessible_directory_p):
3744 * font.c (font_unparse_xlfd):
3745 Use '&"string"[index]' instead of '"string" + (index)'.
3746 * undo.c (user_error): Remove; unused.
3748 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3750 * insdel.c (insert_1_both): Document the arguments, instead of
3751 referring to insert_1, which no longer exists.
3753 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3754 some window, increment windows_or_buffers_changed, so that
3755 *Messages* display in that window is updated. (Bug#14408)
3757 * w32.c: Include epaths.h.
3758 (init_environment): Use cmdproxy.exe without leading directories.
3759 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3761 (gettimeofday): Adjust signature and return value to Posix
3764 * unexw32.c (open_output_file): Delete the existing emacs.exe
3765 before creating it, to break the hard link to the versioned
3768 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3769 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3770 (FIRSTFILE_OBJ): New variables.
3771 (W32_RES): Rename to EMACSRES. All users changed.
3772 (base_obj): Use $(CM_OBJ).
3773 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3774 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3775 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3776 $(W32_RES_LINK) before $(LIBES).
3777 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3779 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3781 * makefile.w32-in (DOC): Use just "DOC".
3783 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3785 * process.c: Export default filters and sentinels to Elisp.
3786 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3788 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3789 (Fset_process_sentinel, Fformat_network_address):
3790 Default to them instead of nil.
3791 (server_accept_connection): Sentinels can't be nil any more.
3792 (read_and_dispose_of_process_output): New function, extracted from
3793 read_process_output.
3794 (read_process_output): Use it; filters can't be nil.
3795 (Finternal_default_process_filter): New function, extracted from
3796 read_process_output.
3797 (exec_sentinel_unwind): Remove function.
3798 (exec_sentinel): Don't zilch sentinel while running.
3799 (status_notify): Sentinels can't be nil.
3800 (Finternal_default_process_sentinel): New function extracted from
3802 (setup_process_coding_systems): Default filter is not nil any more.
3803 (syms_of_process): Export new Elisp functions and initialize
3805 * lisp.h (make_lisp_proc): New function.
3807 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3809 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3811 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3813 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3814 unless we know that the window w is a leaf window.
3815 Another attempt at solving bug#14062.
3817 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3819 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3822 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3824 * image.c (gif_load): Check that subimages fit (Bug#14345).
3826 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3828 * lread.c (skip_dyn_eof): New function.
3829 (read1): Use it to skip the end of a file in response to #@00.
3831 * doc.c (get_doc_string): Slightly relax the sanity checking.
3833 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3835 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3836 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3837 (MonitorInfo): New struct.
3838 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3839 (Fns_display_monitor_attributes_list): New functions.
3840 (display-usable-bounds): Remove.
3841 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3844 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3846 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3847 (GTK_CHECK_VERSION): New macro, if not already defined.
3848 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3849 replaced by GTK_CHECK_VERSION.
3851 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3853 * xterm.h (GTK_PREREQ): New macro.
3854 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3855 to use this macro instead, for consistency and clarity.
3857 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3859 * xdisp.c (row_for_charpos_p): New function, with code of
3860 cursor_row_p, but accepts an additional argument CHARPOS instead
3861 of using a hardcoded PT.
3862 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3863 (row_containing_pos): Call row_for_charpos_p instead of partially
3864 doing the same. Fixes cursor positioning under longlines-mode
3865 when longlines-show-effect includes more than one newline, when
3866 moving the cursor vertically up.
3868 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3870 * makefile.w32-in (ACL_H): New macro.
3871 ($(BLD)/fileio.$(O)): Update dependencies.
3873 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3875 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3876 * Makefile.in (LIB_ACL): New macro.
3877 (LIBACL_LIBS): Remove.
3878 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3879 * fileio.c: Include <acl.h>.
3880 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3881 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3883 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3886 * unexelf.c: Don't assume ElfW (Half) fits in int.
3887 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3888 when dealing with ElfW (Half) values, since they can exceed 2**31
3889 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3890 (entry_address): Omit unused NUM arg. All uses changed.
3892 2013-05-07 Juri Linkov <juri@jurta.org>
3894 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3895 to the string converted from number with `Fnumber_to_string'.
3898 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3900 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3901 This fixes a problem introduced by my previous change.
3903 2013-05-07 Glenn Morris <rgm@gnu.org>
3905 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3907 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3909 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3911 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3913 Static checking by GCC 4.8.0.
3914 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3915 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3916 (x_get_monitor_attributes_fallback)
3917 (x_get_monitor_attributes_xinerama)
3918 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3919 Define only if USE_GTK.
3920 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3921 (x_get_monitor_attributes_fallback): Omit unused locals.
3922 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3923 Use double, not float, to avoid mixed-mode floating point arithmetic.
3925 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3926 Jan Djärv <jan.h.d@swipnet.se>
3928 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3929 (XINERAMA_CFLAGS): New macros.
3930 (ALL_CFLAGS, LIBES): Use them.
3932 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3933 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3934 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3935 (syms_of_xfns): DEFSYM them.
3936 (struct MonitorInfo): New struct.
3937 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3938 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3939 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3940 (x_get_monitor_attributes_xinerama): New functions.
3941 (Fx_display_monitor_attributes_list): New primitive.
3942 (syms_of_xfns): Defsubr it.
3944 * xterm.h (x_display_info): Add Xatom_net_workarea and
3945 Xatom_net_current_desktop.
3947 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3948 and dpyinfo->Xatom_net_current_desktop.
3950 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3952 * xdisp.c (pos_visible_p): Use the special code for finding the
3953 beginning of a display property or overlay for any "replacing"
3954 display property, not just for display strings. This solves
3955 incorrect reporting of position by posn-at-point. (Bug#14241)
3957 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3959 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3960 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3961 Verify that ElfW (Half) fits in int.
3962 (fatal): Use same signature as lisp.h.
3963 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3964 configure and build with -DUNEXELF_DEBUG without worrying about
3965 other modules that use DEBUG.
3966 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3967 possibly-wide integers now uses it instead of plain fprintf.
3968 (entry_address): New function, which avoids problems with 32-bit
3969 overflow on 64-bit hosts.
3970 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3971 (round_up): Don't assume the remainder fits in int.
3972 (find_section): Use bool for boolean. Simplify debug code.
3973 (unexec): Don't assume file sizes fit in int or size_t.
3974 Omit unnecessary trailing newline in 'fatal' format.
3975 Use strerror rather than outputting decimal error number.
3976 Remove unused code when emacs is not defined;
3977 this file relies on Emacs now.
3978 Don't assume e_phnum and e_shnum are positive.
3980 * regex.c: Fix problems when DEBUG is defined.
3981 (extract_number, extract_number_and_incr): Define regardless of
3982 whether DEBUG is defined; that's simpler and makes the code less
3983 likely to go stale in the normal case when DEBUG is not defined.
3984 Return int rather than taking an int * arg. All callers changed.
3985 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3986 Remove, replacing with ...
3987 (DEBUG_PRINT): New macro. All callers changed.
3988 (DEBUG_COMPILES_ARGUMENTS): New macro.
3989 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3990 (print_compiled_pattern, print_double_string) [DEBUG]:
3991 Use prototype rather than old-style definition.
3992 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3993 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3994 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3995 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3996 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3997 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3998 This matters only when DEBUG is defined.
4000 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4002 * xdisp.c (set_iterator_to_next): Set the
4003 ignore_overlay_strings_at_pos_p flag only if we are _really_
4004 iterating over an overlay string, as indicated by the
4005 current.overlay_string_index member. (Bug#14306)
4007 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4009 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4010 to where it is used, to avoid autorelease issues (Bug#14050).
4012 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4014 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4015 * fileio.c (syms_of_fileio): Implement this.
4016 * filelock.c (create_lock_file): If symbolic links don't work, so
4017 we use a regular file as a lock file, do not fsync the lock file;
4020 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4022 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4023 (syms_of_minibuf): Adjust accodingly.
4025 * callint.c (Fcall_interactively): Adjust calls accordingly.
4027 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4029 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4030 w->contents is a buffer before computing everything else.
4031 Use parentheses to disambiguate last part of the condition.
4033 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4034 assertion violations. (Bug#14062)
4036 2013-05-01 David Reitter <david.reitter@gmail.com>
4038 * nsfns.m (ns_tooltip): Initialize.
4040 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4042 * coding.c (decode_coding_gap): Don't remove the character before
4043 a newline unless it's a CR character. (Bug#14287)
4045 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4047 * dispextern.h (struct face): Move enum face_underline_type
4048 earlier so that bitfields can be in the same word.
4050 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4052 * nsfns.m (handlePanelKeys): New function.
4053 (EmacsOpenPanel:performKeyEquivalent:)
4054 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4055 arrows/function/control and copy/paste keys (Bug#14296).
4057 2013-04-27 Juri Linkov <juri@jurta.org>
4059 * callint.c (Fcall_interactively): Call `Qread_number' for
4060 interactive code letter `n' instead of using duplicate code.
4063 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4065 * systime.h (make_timeval): Declare as 'const'.
4067 2013-04-27 Kenichi Handa <handa@gnu.org>
4069 * font.c (font_open_entity): Always open a font of manageable
4072 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4074 Port better to AIX (Bug#14258).
4075 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4078 2013-04-24 Kenichi Handa <handa@gnu.org>
4080 * coding.c (decode_coding_iso_2022): When an invalid escape
4081 sequence is encountered, reset the invocation and designation
4082 status to the safest one.
4084 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4086 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4087 Without this fix, "make distclean" leaves stamp-h1 behind.
4089 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4091 * w32fns.c (w32_fullscreen_rect): New function to compute the
4092 window rectangle for the given fullscreen mode.
4093 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4094 longer tunes the window size. This keeps the window's edges flush
4095 with the screen and allows the taskbar to hide itself in fullboth.
4097 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4098 window decorations and uses the entire screen.
4100 * w32term.h (w32_fullscreen_rect) Add prototype.
4101 (struct w32_output): Replace normal_width, normal_height,
4102 normal_top, and normal_left members with a single normal_placement
4104 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4106 (FRAME_NORMAL_PLACEMENT): New macro.
4108 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4110 * minibuf.c (Ftest_completion): Silence compiler warning.
4112 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4114 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4117 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4120 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4121 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4122 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4123 parentheses where appropriate.
4125 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4127 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4129 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4131 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4132 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4133 Mention in the doc string that setting these variables takes
4134 effect only after a call to set-window-buffer. (Bug#14200)
4136 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4138 * indent.c (Fvertical_motion): Don't consider display strings on
4139 overlay strings as display strings on the buffer position we
4140 started from. This prevents vertical cursor motion from jumping
4141 more than one line when there's an overlay string with a display
4142 property at end of line.
4143 Reported by Karl Chen <Karl.Chen@quarl.org> in
4144 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4146 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4148 * window.c (select_window): `record_buffer' even if window is
4149 already selected (bug#14191).
4151 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4153 * window.c (Fwindow_end): Test more flags, including the buffer's
4154 last_overlay_modified flag, to determine whether the window's
4155 display is really up-to-date. Prevents the function from
4156 returning a stale value. (Bug#14170)
4157 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4160 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4162 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4163 garbaged only if it is not already the top frame on its TTY.
4164 This prevents flickering due to constant redrawing of TTY frames when
4165 there are GUI frames open in the same session. (Bug#13864)
4167 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4169 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4170 of marking the idle timers directly.
4172 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4174 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4177 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4179 * window.c (select_window): Don't record_buffer while the invariant is
4180 temporarily broken (bug#14161).
4182 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4184 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4186 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4188 2013-04-07 Romain Francoise <romain@orebokech.com>
4190 Ignore additional platform-specific ACL errors (Bug#13702).
4191 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4192 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4194 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4196 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4199 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4201 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4202 This bug was introduced by my 2013-02-25 change that simplified
4203 data_start configuration. Without this change, on GNU/Linux
4204 an Emacs configured with --enable-profiling fails immediately
4205 due to a profiler signal.
4206 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4207 with these flags. On platforms where special flags are needed
4208 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4209 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4210 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4212 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4214 Get rid of some platform-specific functions examining window
4215 system and its capabilities. This is a partial rework of the
4217 * lisp.h (have_menus_p): Remove prototype. This function is
4218 replaced with platform-independent window_system_available.
4219 (check_window_system): Move to...
4220 * frame.h (decode_window_system_frame, window_system_available):
4221 ...here, add new prototypes.
4222 * frame.c (window_system_available, decode_window_system_frame):
4224 (check_window_system): Platform-independent now.
4225 * xterm.h (x_in_use): Remove declaration.
4227 * w32term.h (check_x_frame):
4228 * nsterm.h (check_x_frame): Remove prototypes. This function
4229 is replaced with platform-independent decode_window_system_frame.
4230 * msdos.c (have_menus_p): Remove.
4231 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4232 Remove platform-specific functions. Use check_window_system,
4233 decode_window_system_frame and check_ns_display_info where
4234 appropriate. Minor style and comment tweaks.
4235 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4236 (check_x_frame): Likewise.
4237 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4239 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4240 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4241 * xmenu.c, xselect.c: All related users changed.
4243 2013-04-03 Kenichi Handa <handa@gnu.org>
4245 The following changes is to optimize the code for reading UTF-8
4248 * coding.c (check_ascii): Rename from detect_ascii. Return value
4249 changed. Check EOL format. Do not call adjust_coding_eol_type
4251 (check_utf_8): New function.
4252 (adjust_coding_eol_type): Do nothing if already adjusted.
4253 (detect_coding): Compare the return value of check_ascii with
4254 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4255 (decode_coding_gap): Optimize for valid UTF-8.
4257 2013-03-21 Kenichi Handa <handa@gnu.org>
4259 * coding.c (syms_of_coding): Cancel previous change.
4261 * insdel.c (insert_from_gap): Fix previous change.
4263 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4265 Consistently use platform-specific function to detect window system.
4266 * lisp.h (check_window_system): New prototype. This function is
4267 going to replace check_x, check_w32 and check_ns.
4268 (have_menus_p): Mention msdos.c in comment.
4269 * fontset.c (check_window_system_func): Remove. Adjust all users.
4270 * fontset.h (check_window_system_func): Remove prototype.
4271 * nsterm.h (check_ns):
4272 * xterm.h (check_x):
4273 * w32term.h (check_w32): Likewise.
4274 * menu.c (Fx_popup_menu): Use check_window_system.
4275 * msdos.c (check_window_system): Define for MS-DOS.
4276 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4277 * w32fns.c (check_window_system): Likewise for MS-Windows.
4278 * xfns.c (check_window_system): Likewise for X.
4279 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4280 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4282 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4284 Prefer < to > in range checks such as 0 <= i && i < N.
4285 This makes it easier to visualize quantities on a number line.
4286 This patch doesn't apply to all such range checks,
4287 only to the range checks affected by the 2013-03-24 change.
4288 This patch reverts most of the 2013-03-24 change.
4289 * alloc.c (xpalloc, Fgarbage_collect):
4290 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4291 * character.c (string_escape_byte8):
4292 * charset.c (read_hex):
4293 * data.c (cons_to_unsigned):
4294 * dispnew.c (update_frame_1):
4295 * doc.c (Fsubstitute_command_keys):
4296 * doprnt.c (doprnt):
4297 * editfns.c (hi_time, decode_time_components):
4298 * fileio.c (file_offset):
4299 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4300 * font.c (font_intern_prop):
4301 * frame.c (x_set_alpha):
4302 * gtkutil.c (get_utf8_string):
4303 * indent.c (check_display_width):
4304 * keymap.c (Fkey_description):
4305 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4307 * minibuf.c (read_minibuf_noninteractive):
4308 * process.c (wait_reading_process_output):
4309 * search.c (Freplace_match):
4310 * window.c (get_phys_cursor_glyph):
4311 * xdisp.c (redisplay_internal):
4312 * xsmfns.c (smc_save_yourself_CB):
4313 Prefer < to > for range checks.
4314 * dispnew.c (sit_for): Don't mishandle NaNs.
4315 This fixes a bug introduced in the 2013-03-24 change.
4316 * editfns.c (decode_time_components): Don't hoist comparison.
4317 This fixes another bug introduced in the 2013-03-24 change.
4319 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4321 * frame.h (struct frame): Drop scroll_bottom_vpos
4322 member becaue all real users are dead long ago.
4323 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4324 * xdisp.c (redisplay_internal): Adjust user.
4326 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4328 * nsmenu.m (showAtX:Y:for:): setLevel to
4329 NSPopUpMenuWindowLevel (Bug#13998).
4331 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4333 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4334 (ns_check_pending_open_menu): Declare.
4336 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4337 (x_activate_menubar): Update the menu with title that matches
4338 ns_get_pending_menu_title, and call
4339 ns_check_pending_openmenu (Bug#12698).
4340 (menuWillOpen:): New method.
4341 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4343 * nsterm.m (menu_will_open_state, menu_mouse_point)
4344 (menu_pending_title): New varaibles.
4345 (ns_get_pending_menu_title, ns_check_menu_open)
4346 (ns_check_pending_open_menu): New functions.
4348 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4350 * indent.c (current_column_bol_cache): Remove leftover which is not
4351 used in Fmove_to_column any more.
4352 (current_column, scan_for_column): Adjust users.
4353 * keyboard.c (last_point_position_buffer, last_point_position_window):
4354 Remove leftovers which are not used for recording undo any more.
4355 (command_loop_1, syms_of_keyboard): Adjust users.
4356 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4357 redisplay_window any more.
4358 (move_it_to): Adjust user.
4360 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4362 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4363 Update dependencies.
4365 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4367 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4368 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4371 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4373 * window.h (struct window): Replace hchild, vchild and buffer slots
4374 with the only contents slot. This is possible because each valid
4375 window may have either the child window (in vertical or horizontal
4376 combination) or buffer to display (for the leaf window). Using that,
4377 a lof of operations to traverse and/or change window hierarchies may
4378 be simplified. New member horizontal is used to distinguish between
4379 horizontal and vertical combinations of internal windows.
4380 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4381 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4382 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4383 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4384 Use contents slot, not buffer, where appropriate.
4385 (wset_combination): New function.
4386 (wset_buffer): Add eassert.
4387 (Fframe_first_window): Simplify the loop reaching first window.
4388 (Fwindow_buffer): Use WINDOW_LEAF_P.
4389 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4390 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4391 (unshow_buffer): Convert initial debugging check to eassert.
4392 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4393 (make_parent_window, window_resize_check, window_resize_apply)
4394 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4395 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4396 Adjust to match struct window changes.
4397 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4398 (mark_window_cursors_off, count_windows, get_leaf_windows)
4399 (foreach_window_1): Simplify the loop.
4400 * alloc.c (mark_object): Do not check for the leaf window because
4401 internal windows has no glyph matrices anyway.
4402 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4403 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4404 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4405 (build_frame_matrix_from_window_tree, mirror_make_current)
4406 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4407 (update_window_tree, set_window_update_flags): Simplify the loop.
4408 (sync_window_with_frame_matrix_rows): Enforce live window.
4409 Use contents slot, not buffer, where appropriate.
4410 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4411 and WINDOW_HORIZONTAL_COMBINATION_P.
4412 (make_frame_visible_1): Simplify the loop.
4413 Use contents slot, not buffer, where appropriate.
4414 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4415 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4416 (expose_window_tree): Likewise.
4417 Use contents slot, not buffer, where appropriate.
4418 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4419 to avoid deleted windows. Use contents slot instead of buffer.
4420 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4421 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4422 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4423 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4425 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4427 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4428 identify the reasons for assertion violations in bug#14062 and
4430 (Fx_show_tip): Fix compilation error under
4431 "--enable-check-lisp-object-type". (Bug#14073)
4433 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4434 Reported by <rzl24ozi@gmail.com>.
4436 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4438 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4440 (unwind_with_echo_area_buffer): ...to restore it here.
4441 This is needed to ensure that...
4442 (redisplay_window): ...both window markers are valid here,
4443 which is verified by eassert.
4444 * editfns.c (save_excursion_save): Do not assume that
4445 selected_window always displays the buffer.
4446 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4449 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4451 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4454 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4456 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4458 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4460 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4461 since MinGW's w32api headers do. This avoids compiler warnings.
4463 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4466 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4468 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4470 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4472 * gtkutil.c (style_changed_cb): Check if frame is live and an
4473 X frame (Bug#14038).
4475 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4477 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4478 Define only for _WIN32_WINNT less than 0x0500.
4479 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4481 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4482 see its own definitions of 'struct timeval' and 'struct timezone'.
4484 Fix incompatibilities between MinGW.org and MinGW64 headers.
4485 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4487 * w32.c (REPARSE_DATA_BUFFER): Guard with
4488 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4490 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4492 * xterm.c: Include X11/XKBlib.h
4493 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4495 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4497 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4499 * blockinput.h (input_blocked_p): Likewise.
4500 * bytecode.c (exec_byte_code): Likewise.
4501 * callproc.c (call_process_kill, call_process_cleanup)
4502 (Fcall_process): Likewise.
4503 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4504 (Fccl_execute_on_string): Likewise.
4505 * character.c (string_escape_byte8): Likewise.
4506 * charset.c (read_hex): Likewise.
4507 * cm.c (calccost): Likewise.
4508 * data.c (cons_to_unsigned): Likewise.
4509 * dired.c (directory_files_internal, file_name_completion):
4511 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4512 (sit_for): Likewise.
4513 * doc.c (Fsubstitute_command_keys): Likewise.
4514 * doprnt.c (doprnt): Likewise.
4515 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4516 * emacsgtkfixed.c: Likewise.
4517 * fileio.c (file_offset, Fwrite_region): Likewise.
4518 * floatfns.c (Fexpt, fmod_float): Likewise.
4519 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4521 * font.c (font_intern_prop): Likewise.
4522 * frame.c (x_set_alpha): Likewise.
4523 * gtkutil.c (get_utf8_string): Likewise.
4524 * indent.c (check_display_width): Likewise.
4525 * intervals.c (create_root_interval, rotate_right, rotate_left)
4526 (split_interval_right, split_interval_left)
4527 (adjust_intervals_for_insertion, delete_node)
4528 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4529 (merge_interval_right, merge_interval_left, copy_intervals)
4530 (set_intervals_multibyte_1): Likewise.
4531 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4532 * keymap.c (Fkey_description): Likewise.
4533 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4534 * lread.c (openp, read_integer, read1, string_to_number):
4536 * menu.c (ensure_menu_items): Likewise.
4537 * minibuf.c (read_minibuf_noninteractive): Likewise.
4538 * print.c (printchar, strout): Likewise.
4539 * process.c (create_process, Faccept_process_output)
4540 (wait_reading_process_output, read_process_output, send_process)
4541 (wait_reading_process_output): Likewise.
4542 * profiler.c (make_log, handle_profiler_signal): Likewise.
4543 * regex.c (re_exec): Likewise.
4544 * regex.h: Likewise.
4545 * search.c (looking_at_1, Freplace_match): Likewise.
4546 * sysdep.c (get_child_status, procfs_ttyname)
4547 (procfs_get_total_memory): Likewise.
4548 * systime.h (EMACS_TIME_VALID_P): Likewise.
4549 * term.c (dissociate_if_controlling_tty): Likewise.
4550 * window.c (get_phys_cursor_glyph): Likewise.
4551 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4552 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4554 * xfns.c (Fx_window_property): Likewise.
4555 * xmenu.c (set_frame_menubar): Likewise.
4556 * xselect.c (x_get_window_property, x_handle_dnd_message):
4558 * xsmfns.c (smc_save_yourself_CB): Likewise.
4559 * xterm.c (x_scroll_bar_set_handle): Likewise.
4561 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4563 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4564 to be optional or nil. Adjust comment and convert it to docstring.
4565 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4566 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4568 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4570 Static checking by GCC 4.8-20130319.
4571 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4572 * process.c (Fset_process_datagram_address)
4573 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4574 * xdisp.c (get_char_face_and_encoding):
4575 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4576 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4577 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4579 2013-03-24 Ken Brown <kbrown@cornell.edu>
4581 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4582 fix compilation on 64-bit Cygwin, where underscores are not
4583 automatically prepended.
4585 * w32term.c (w32_initialize): Silence compiler warning.
4587 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4589 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4590 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4591 variables, to save and restore frame dimensions.
4592 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4593 after returning from a 'fullscreen' configuration.
4594 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4595 to avoid races between the main thread and the input thread.
4597 * w32term.h (struct w32_output): New members normal_width,
4598 normal_height, normal_top, normal_left, and prev_fsmode.
4599 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4600 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4603 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4604 'fullscreen' parameter. Always record previous width and height
4605 of the frame, except when switching out of maximized modes, so
4606 that they could be restored correctly, instead of resetting to the
4607 default frame dimensions. Send SC_RESTORE command to the frame,
4608 unless we are going to send SC_MAXIMIZE, to restore the frame
4609 resize hints in the mouse pointer shown by the window manager.
4612 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4614 * lisp.h (get_frame_param): Adjust conditions for prototype
4617 2013-03-22 Ken Brown <kbrown@cornell.edu>
4619 * unexcw.c: Drop unneeded inclusion of w32common.h.
4620 (report_sheap_usage): Declare.
4621 (read_exe_header): Add magic numbers for x86_64.
4622 (fixup_executable): Fix printf format specifier for unsigned long
4625 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4627 * frame.h (struct frame): Put menu_bar_window under #ifdef
4628 because this member is not needed when X toolkit is in use.
4629 (fset_menu_bar_window):
4630 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4631 (free_glyphs, update_frame):
4632 * xdisp.c (expose_frame): Likewise.
4633 (display_menu_bar): Likewise. Remove redundant eassert.
4634 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4637 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4639 Use functions and constants to manipulate Lisp_Save_Value objects.
4640 This replaces code that used macros and strings and token-pasting.
4641 The change makes the C source a bit easier to follow,
4642 and shrinks the Emacs executable a bit.
4643 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4644 (make_save_value): Change 1st arg from string to enum. All callers
4647 (mark_object): Use if, not #if, for GC_MARK_STACK.
4648 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4649 (XSAVE_OBJECT): Now functions, not macros.
4650 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4651 the constant was never used.
4652 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4653 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4654 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4655 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4657 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4658 type3 with a single member save_type. All uses changed.
4659 (save_type, set_save_pointer, set_save_integer): New functions.
4660 * print.c (PRINTX): Remove.
4662 * alloc.c: Remove redundant static declarations.
4664 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4666 * window.h (struct window): Convert left_col, top_line, total_lines
4667 and total_cols from Lisp_Objects to integers. Adjust comments.
4668 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4670 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4671 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4672 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4673 Adjust users where appropriate.
4675 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4677 * frame.h (struct frame): Drop resx and resy because the same data is
4678 available from window system-specific output context. Adjust users.
4679 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4680 New functions to provide defaults when no window system available.
4681 (FRAME_RES_X, FRAME_RES_Y): New macros.
4682 (NUMVAL): Move from xdisp.c.
4683 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4684 (Ffont_face_attributes, Fopen_font):
4685 * image.c (gs_load):
4686 * w32font.c (fill_in_logfont):
4687 * xdisp.c (calc_pixel_width_or_height):
4688 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4689 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4691 2013-03-20 Kenichi Handa <handa@gnu.org>
4693 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4694 to 1 (temporary workaround until a bug related to ASCII
4695 optimization is fixed).
4697 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4699 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4700 Signal error if window is not internal. Adjust docstring.
4701 (delete_all_child_windows): Use combination_limit to save the buffer.
4702 (Fset_window_configuration): Adjust accordingly.
4703 * print.c (syms_of_print): Initialize debugging output not here...
4704 (init_print_once): ...but in a new function here.
4705 * lisp.h (init_print_once): Add prototype.
4706 * emacs.c (main): Add call to init_print_once. Adjust comments.
4708 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4710 * window.c (window_resize_check, window_resize_apply)
4711 (window_from_coordinates, recombine_windows, set_window_buffer)
4712 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4713 (Fsplit_window_internal, Fdelete_window_internal)
4714 (freeze_window_starts): Use bool for booleans.
4715 * window.h (window_frame_coordinates, resize_frame_windows)
4716 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4718 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4720 * dispnew.c (bitch_at_user): Use `user-error'.
4722 2013-03-17 Ken Brown <kbrown@cornell.edu>
4724 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4725 as return type of image_background. (Bug#13981)
4726 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4728 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4730 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4731 (ns_select): Don't return with result uninitialized.
4733 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4736 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4738 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4739 directories. If filename is nil, get directory name (Bug#13932).
4740 Use getFilename and getDirectory.
4741 (getFilename, getDirectory): New methods for EmacsSavePanel and
4743 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4745 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4747 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4749 2013-03-15 Kenichi Handa <handa@gnu.org>
4751 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4752 (adjust_after_replace): Make it back to static. Delete the third
4753 arg text_at_gap_tail. Cancel the code for handling it.
4755 * coding.h (struct coding_system): New member eol_seen.
4757 * coding.c (detect_ascii): New function.
4758 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4759 when the source bytes are actually scanned. On detecting for
4760 coding_category_utf_8_auto, call detect_ascii instead of scanning
4761 source bytes directly.
4762 (produce_chars): Call insert_from_gap with the new arg 0.
4763 (encode_coding): Likewise.
4764 (decode_coding_gap): Control ASCII optimization by the variable
4765 disable_ascii_optimization instead of #ifndef .. #endif.
4766 Deccode EOL format according to coding->eol_seen.
4767 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4770 * lisp.h (adjust_after_replace): Cancel externing it.
4771 (insert_from_gap): Adjust prototype.
4773 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4775 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4776 FULLSCREEN_MAXIMIZED. (Bug#13935)
4778 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4780 * region-cache.c (find_cache_boundary, move_cache_gap)
4781 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4782 Simplify debugging check and convert to eassert. Adjust comment.
4783 (pp_cache): Put under ENABLE_CHECKING.
4785 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4787 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4788 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4790 (w32fullscreen_hook): If the frame is visible, reset
4791 f->want_fullscreen flag after changing the frame size. If the
4792 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4795 2013-03-13 Daniel Colascione <dancol@dancol.org>
4797 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4798 too so that these builds can use Cygwin's file conversion
4799 functions. (We've been building and linking cygw32.o all along
4800 and just not using it.)
4802 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4804 File synchronization fixes (Bug#13944).
4805 * Makefile.in (LIB_FDATASYNC): New macro.
4807 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4808 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4809 Don't worry about HAVE_FSYNC, since a substitute fsync is
4810 available if the system lacks one.
4811 (Fwrite_regin): Retry fsync if interrupted.
4813 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4815 * w32term.c (w32_read_socket): If the Emacs frame is being
4816 activated, call w32fullscreen_hook, to make sure the new frame
4817 dimensions are in effect. (Bug#13937)
4819 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4821 * xdisp.c (init_iterator): Simplify because both character and byte
4822 positions are either specified or -1. Add eassert. Adjust comment.
4823 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4824 character and byte positions can be obtained from marker.
4826 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4828 Static checking by Sun C 5.12.
4829 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4830 * bytecode.c (exec_byte_code):
4831 * dispnew.c (init_display):
4833 * fileio.c (Fsubstitute_in_file_name):
4834 * keyboard.c (Fevent_convert_list):
4835 * keymap.c (Fsingle_key_description):
4836 * term.c (maybe_fatal, fatal):
4837 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4838 * xsmfns.c (Fhandle_save_session):
4839 Omit unreachable code.
4840 * keymap.c (map_keymap_char_table_item): Cast void * to
4841 a function pointer type; the C Standard requires this.
4843 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4844 Include <sys/param.h> unconditionally, as that works elsewhere and
4845 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4846 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4849 See ChangeLog.12 for earlier changes.
4855 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4857 This file is part of GNU Emacs.
4859 GNU Emacs is free software: you can redistribute it and/or modify
4860 it under the terms of the GNU General Public License as published by
4861 the Free Software Foundation, either version 3 of the License, or
4862 (at your option) any later version.
4864 GNU Emacs is distributed in the hope that it will be useful,
4865 but WITHOUT ANY WARRANTY; without even the implied warranty of
4866 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4867 GNU General Public License for more details.
4869 You should have received a copy of the GNU General Public License
4870 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.