1 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3 * nsfont.m (INVALID_GLYPH): New define.
4 (nsfont_encode_char): Use INVALID_GLYPH.
5 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9 * xterm.c (x_last_mouse_movement_time): Revert last change.
10 This code should use XDisplayMotionBufferSize to check display's
11 motion history first, and there are few other issues as well.
12 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13 (handle_one_xevent): Adjust user.
15 2013-09-02 Martin Rudalics <rudalics@gmx.at>
17 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
18 * frame.c (Flast_nonminibuf_frame): ... to here.
19 (check_minibuf_window): Don't abort if no window was found
22 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
24 Use XGetMotionEvents to ask the last mouse motion time from X server.
25 * xterm.c (X_MOTION_HISTORY): Default to 1.
26 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
27 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
28 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
29 Ifdef away legacy code.
30 (XTmouse_position, x_scroll_bar_report_motion):
31 Use x_last_mouse_movement_time.
32 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
35 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
37 * msdos.c (last_mouse_window): Move to...
38 (dos_rawgetc): ...this function and adjust comment.
39 * nsterm.m (last_window): Rename to last_mouse_window, move to...
40 (mouseMoved): ...this function and adjust comment.
41 * w32term.c (last_window): Likewise with...
42 (w32_read_socket): ...this function.
43 * xterm.c (last_window): Likewise with...
44 (handle_one_xevent): ...this function.
46 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
48 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
49 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
50 (handle_one_xevent): ...to here.
51 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
54 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
56 * msdos.c (IT_set_terminal_window): Remove no-op.
57 (initialize_msdos_display): Adjust terminal setup.
58 * w32console.c (w32con_set_terminal_window): Remove no-op.
59 (initialize_w32_display): Adjust terminal setup.
60 * w32term.c (w32_set_terminal_window): Remove no-op.
61 (w32_create_terminal): Adjust terminal setup.
62 * xterm.c (XTset_terminal_window): Remove no-op.
63 (x_create_terminal): Adjust terminal setup.
65 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
67 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
69 (ns_create_terminal): Adjust terminal setup.
70 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
72 (w32_create_terminal): Adjust terminal setup.
73 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
75 (x_create_terminal): Adjust terminal setup.
77 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
79 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
80 (CLIP_TEXT_POS_FROM_MARKER): New macro.
81 * dispnew.c (buffer_posn_from_coords):
82 * window.c (Fwindow_end, displayed_window_lines):
83 * xdisp.c (redisplay_mode_lines): Use it.
85 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
87 * fontset.c (face_for_char): Check char in the current face font first
88 if HAVE_NS (Bug#15138).
90 2013-08-31 Martin Rudalics <rudalics@gmx.at>
92 * window.c (temp_output_buffer_show): Make sure window returned
93 by display_buffer is live (Bug#15213).
95 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
97 Minor cleanup to avoid forward declarations.
98 * coding.h (struct ccl_spec): Remove forward declaration.
99 * composite.h (toplevel): Include font.h.
100 (struct composition_it, struct face, struct font_metrics):
101 Remove forward declaration.
102 * dispextern.h (struct image, struct atimer): Likewise.
103 * emacsgtkfixed.h (struct frame): Likewise.
104 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
105 * font.h (struct font_driver, struct font, struct glyph_string)
106 (struct face): Remove forward declaration.
107 * fontset.h (struct face, struct font): Likewise.
108 * frame.h (toplevel): Style cleanup.
109 (enum output_method): Move to...
110 * termhooks.h (enum output_method): ...here.
111 (struct glyph, struct frame, struct ns_display_info)
112 (struct x_display_info, struct w32_display_info):
113 Remove forward declaration.
114 * xterm.h (toplevel): Include termhooks.h.
115 (struct font, struct window, struct glyph_matrix, struct frame)
116 (struct input_event, struct face, struct image): Remove forward
118 * gtkutil.h (struct _widget_value): Likewise.
119 * keyboard.h (toplevel): Include termhooks.h.
120 (struct input_event): Remove forward declaration.
122 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
124 * intervals.c (set_point_from_marker): New function.
125 * editfns.c (Fgoto_char):
126 * process.c (Finternal_default_process_filter):
127 * window.c (select_window_1): Use it.
128 * buffer.h (set_point_from_marker): Add prototype.
130 2013-08-29 Eli Zaretskii <eliz@gnu.org>
132 * w32.c (term_winsock): Call release_listen_threads before calling
134 (_sys_wait_accept): Wait for accept event in a loop with a finite
135 timeout, instead of waiting indefinitely. Will hopefully avoid
136 hanging during exit because WSACleanup deadlocks waiting for the
137 event object to be released. (Bug#14333)
139 * w32proc.c (release_listen_threads): New function, signals all
140 the reader threads that listen for connections to stop waiting.
142 * w32.h (release_listen_threads): Add prototype.
144 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
146 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
147 field of new marker (for sanity and safety).
148 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
149 anyway because XMISCTYPE is a function and can't be an lvalue).
151 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
153 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
154 (x_after_update_window_line, x_scroll_bar_create):
155 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
156 (handle_one_xevent, x_clear_frame_area):
157 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
158 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
159 * xterm.h (x_clear_area): Adjust prototype.
161 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
163 Hook scanning and indentation functions to find_newline. This helps
164 to avoid duplicated code and renders more respect to newline cache.
165 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
166 * cmds.c (Fforward_line):
167 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
168 Use find_newline and avoid unnecessary point movements.
169 * search.c (scan_newline): Implement on top of find_newline.
171 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
173 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
174 scoped code (bug#11258).
176 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
178 * nsterm.m (last_window): New variable.
179 (EV_TRAILER2): New macro.
180 (EV_TRAILER): Call EV_TRAILER2.
181 (mouseMoved:): Add support for mouse-autoselect-window
182 on nextstep (Bug#6888).
184 2013-08-28 Andreas Schwab <schwab@suse.de>
186 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
187 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
188 Remove unused macro definitions.
189 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
190 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
191 Only define if emacs.
193 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
195 Prefer enum glyph_row_area to int where appropriate.
196 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
198 (window_box, window_box_width, window_box_left, window_box_left_offset)
199 (window_box_right, window_box_right_offset): Adjust prototypes.
200 * xdisp.c (window_box, window_box_width, window_box_left)
201 (window_box_left_offset, window_box_right, window_box_right_offset):
202 Use enum glyph_row_area. Adjust users and tweak comment where needed.
203 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
204 * nsterm.m (ns_clip_to_row):
205 * w32term.c (w32_clip_to_row):
206 * xterm.c (x_clip_to_row): Likewise.
208 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
210 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
211 (Fprevious_overlay_change): Fast path for buffer with no overlays.
213 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
215 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
216 for portability to hosts where /bin/sh has problems.
218 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
220 Redesign redisplay interface to drop global output_cursor.
221 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
222 (toplevel): Remove declaration of output_cursor.
223 (set_output_cursor, x_cursor_to): Remove prototype.
224 * window.h (struct window): New member output_cursor.
225 (output_cursor_to): New function to replace RIF member.
226 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
227 (update_text_area, set_window_cursor_after_update): Use it.
228 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
229 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
230 * nsterm.m (ns_update_window_begin, ns_update_window_end):
231 * w32term.c (x_update_window_begin, x_update_window_end):
232 * xterm.c (x_update_window_begin, x_update_window_end):
233 Adjust to use per-window output cursor.
235 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
237 Simplify SELECT_TYPE-related code.
238 Like EMACS_TIME, this portability layer is no longer needed, since
239 Emacs has been using fd_set as a portability layer for some time.
240 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
241 (SELECT_TYPE): Remove. All uses changed to fd_set.
242 (fd_set) [!FD_SET]: New typedef.
244 Simplify EMACS_TIME-related code.
245 This portability layer is no longer needed, since Emacs has been
246 using struct timespec as a portability layer for some time.
247 * atimer.h, buffer.h, dispextern.h, xgselect.h:
248 Include <time.h> rather than "systime.h"; that's all that's needed now.
249 * dispnew.c: Include <timespec.h> rather than "systime.h";
250 that's all that's needed now.
251 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
252 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
254 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
255 LOG10_TIMESPEC_RESOLUTION.
256 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
257 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
258 (make_emacs_time): Remove. All used changed to make_timespec.
259 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
260 (current_timespec): Rename from current_emacs_time. All uses changed.
261 (add_emacs_time): Remove. All uses changed to timespec_add.
262 (sub_emacs_time): Remove. All uses change dot timespec_sub.
263 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
264 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
265 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
266 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
267 (current_timespec): Rename from current_emacs_time. All uses changed.
268 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
269 changed to timespec_cmp.
270 * xgselect.c: Include <timespec.h>, since our .h files don't.
272 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
274 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
275 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
276 Remove the leftovers.
277 * gtkutil.c (toplevel): Do not declare Qxft but include
279 * image.c (toplevel): Do not declare Vlibrary_cache because
280 it's already done in lisp.h.
282 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
284 * lisp.h (Mouse_HLInfo): Move from here...
285 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
286 (reset_mouse_highlight): New function.
287 * msdos.c (dos_set_window_size, IT_update_begin)
288 (internal_terminal_init):
289 * nsterm.m (ns_update_window_end, x_free_frame_resources)
290 (ns_initialize_display_info):
291 * w32console.c (initialize_w32_display):
292 * w32term.c (x_update_window_end, x_free_frame_resources)
293 (w32_initialize_display_info):
294 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
295 * window.c (Fdelete_other_windows_internal):
296 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
297 * termchar.h (toplevel):
298 * xterm.h (toplevel): Include dispextern.h.
300 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
302 Fix minor problems found by static checking.
303 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
304 (expect): Avoid nested-if warning.
305 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
306 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
307 * nsterm.h, nsterm.m (ns_select):
308 * xgselect.c, xgselect.h (xg_select):
309 Adjust signature to better match pselect's.
310 * nsterm.m (ns_select):
311 Don't set *TIMEOUT, since pselect doesn't.
312 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
313 diagnostic about assigning const char * to it.
314 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
316 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
318 * lread.c (substitute_object_recurse): Handle hash-tables as well
321 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
323 Fix unlikely core dump in init_tty, and simplify terminfo case.
324 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
325 The old version incorrectly dumped core if malloc returned a
326 buffer containing only non-NUL bytes.
327 (init_tty): Do not allocate or free termcap buffers; the
328 struct does that for us now.
329 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
330 (struct tty_display_info): Define members termcap_term_buffer and
331 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
332 use them. Allocate them directly in struct rather than indirectly
333 via a pointer, to simplify init_tty.
335 * frame.c (check_minibuf_window): Initialize 'window' properly,
336 so that Emacs reliably aborts later if 'window' is not initialized.
338 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
340 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
341 of VoidSymbol (Bug#15154).
343 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
345 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
346 mouse_face_beg_y and mouse_face_end_y.
347 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
348 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
349 Adjust users and update comment where appropriate.
351 2013-08-26 Martin Rudalics <rudalics@gmx.at>
353 * frame.c (check_minibuf_window): New function.
354 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
355 Call check_minibuf_window (Bug#15183).
357 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
359 * window.h (struct window): Replace last_cursor with last_cursor_vpos
360 because this is the only last cursor data we need to keep and consult.
361 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
362 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
365 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
367 Fix recovering from possible decompression error.
368 Since insert_from_gap doesn't always move point, we can't use PT as
369 the position where the partially decompressed data ends, and
370 should count how many bytes was produced so far.
371 * decompress.c (struct decompress_unwind_data): Add nbytes member.
372 (unwind_decompress): Really delete partially uncompressed data.
373 (Fzlib_decompress_region): Take decompressed data size into account.
375 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
377 * syntax.c (init_syntax_once): Adjust comment and do an early
378 initialization of Qchar_table_extra_slots just once...
379 * casetab.c (init_casetab_once):
380 * category.c (init_category_once):
381 * character.c (syms_of_character):
382 * coding.c (syms_of_coding):
383 * xdisp.c (syms_of_xdisp): ...and omit it here.
385 2013-08-24 Eli Zaretskii <eliz@gnu.org>
387 * xdisp.c (get_next_display_element): Don't apply to characters
388 from a display vector the logic of setting it->end_of_box_run_p
389 suitable for characters from a buffer. (Bug#15175)
391 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
392 to handle directories, rather than '_utime' which doesn't.
395 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
397 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
398 or fullscreen (Bug#14627).
400 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
402 System-dependent integer overflow fixes.
403 * process.c (Fset_process_window_size): Signal an error if
404 the window size is outside the range supported by the lower level.
405 * sysdep.c (set_window_size): Return negative on error,
406 nonnegative on success, rather than -1, 0, 1 on not in system,
407 failure, success. This is simpler. Caller changed.
408 (serial_configure): Remove unnecessary initialization of local.
409 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
410 size fits in unsigned long; this isn't true on some 32-bit hosts.
411 Avoid buffer overrun if some future version of /proc/meminfo has a
412 variable name longer than 20 bytes.
413 (system_process_attributes) [__FreeBSD__]:
414 Don't assume hw.availpages fits in 'int'.
416 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
418 Don't let very long directory names overrun the stack.
419 Fix some related minor problems involving "//", vfork.
420 * callproc.c (encode_current_directory): New function.
421 (call_process): Don't append "/"; not needed.
422 * fileio.c (file_name_as_directory_slop): New constant.
423 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
424 this can save the caller having to alloca.
425 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
426 Use SAFE_ALLOCA, not alloca.
427 (directory_file_name, Fexpand_file_name): Leave leading "//"
428 alone, since it can be special even on POSIX platforms.
429 * callproc.c (call_process):
430 * process.c (Fformat_network_address):
431 * sysdep.c (sys_subshell):
432 Use encode_current_directory rather than rolling our own.
433 (create_process): No need to encode directory; caller does that now.
434 * process.h (encode_current_directory): New decl.
435 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
436 Rework to avoid 'goto xyzzy;'.
438 2013-08-23 Eli Zaretskii <eliz@gnu.org>
440 * xdisp.c (handle_face_prop): If the default face was remapped use
441 the remapped face for strings from prefix properties. (Bug#15155)
443 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
445 Minor cleanup for redisplay interface and few related functions.
446 * frame.h (enum text_cursor_kinds): Move from here...
447 * dispextern.h (enum text_cursor_kinds): ...to here.
448 (toplevel): Drop unnecessary declarations.
449 (struct redisplay_interface): Use bool and enum text_cursor_kinds
450 in update_window_end_hook and draw_window_cursor functions.
451 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
452 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
453 * w32term.c (x_update_window_end,w32_draw_window_cursor):
454 * xterm.c (x_update_window_end, x_draw_window_cursor):
455 * xdisp.c (display_and_set_cursor, update_window_cursor)
456 (update_cursor_in_window_tree, x_update_cursor): Use bool and
457 enum text_cursor_kinds where appropriate.
459 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
461 Redesign redisplay interface to drop updated_row and updated_area.
462 * dispextern.h (updated_row, updated_area): Remove declaration.
463 (struct redisplay_interface): Pass glyph row and row area parameters
464 to write_glyphs, insert_glyphs and clear_end_of_line functions.
465 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
467 * dispnew.c (updated_row, updated_area): Remove.
468 (redraw_overlapped_rows, update_window_line): Adjust user.
469 (update_marginal_area, update_text_area): Likewise. Pass updated row
470 as a parameter. Prefer enum glyph_row_area to int where appropriate.
471 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
474 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
476 * process.c (flush_pending_output): Remove stub.
479 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
481 * callproc.c: Fix race that killed background processes (Bug#15144).
482 (call_process): New arg TEMPFILE_INDEX. Callers changed.
483 Record deleted process-id in critical section, not afterwards.
484 Don't mistakenly kill process created by a call-process invocation
485 that discards output and does not wait.
487 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
489 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
490 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
491 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
492 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
493 to shut up compiler in mark_object.
494 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
496 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
498 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
499 We can't portably rely on PTY_OPEN doing that, even if
500 it calls posix_openpt with O_CLOEXEC.
502 2013-08-20 Kenichi Handa <handa@gnu.org>
504 * character.c (string_char): Improve commentary.
506 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
508 * image.c (SIGNATURE_DIGESTSIZE): Remove.
509 (struct animation_cache): Make signature a flexible array member.
510 All uses changed. This is a tad slower but may insulate us better
511 from future changes to ImageMagick.
513 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
515 * image.c: Shrink memory needed for animation cache.
516 (SIGNATURE_DIGESTSIZE): New constant.
517 (struct animation_cache): Make 'signature' a fixed size array of bytes.
518 (imagemagick_create_cache): Copy the signature. This saves
519 several KB of memory that ImageMagick wastes per signature.
520 Don't bother updating the update_time, as the caller does that now.
521 (imagemagick_prune_animation_cache): Don't destroy the signature, as
522 it's a fixed size struct member now.
523 (imagemagick_get_animation_cache): Always destroy the signature,
524 as it's now imagemagick_create_cache's responsibility to copy it.
525 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
526 and use memcmp rather than strcmp.
527 eassert that ImageMagick returns a signature of the specified length.
529 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
531 * image.c (imagemagick_get_animation_cache): Don't segfault on
533 (imagemagick_get_animation_cache): Revert to previous definition
534 so that it actually works. But keep the memory leak fix.
535 (imagemagick_get_animation_cache): Fix memory leak.
537 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
539 * image.c: Fix animation cache signature memory leak.
540 Fix some other minor performance problems while we're at it.
541 (imagemagick_create_cache): Clear just the members that
542 need clearing. Don't set update_time, as caller does that now.
543 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
544 Simplify by using pointer-to-pointer instead of a prev pointer.
545 (imagemagick_prune_animation_cache): Use make_emacs_time rather
546 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
547 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
548 it's already a copy. Free the signature probe unless it's cached.
550 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
551 This was introduced by my 2013-08-12 fix for Bug#15035.
553 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
555 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
556 (imagemagick_prune_animation_cache): Now static.
558 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
560 * image.c (imagemagick_get_animation_cache): Don't segfault when
563 2013-08-18 Ken Brown <kbrown@cornell.edu>
565 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
566 static heap if ENABLE_CHECKING is defined.
567 (max_bss_sbrk_ptr): New variable.
569 (report_sheap_usage): Report maximum static heap usage instead of
570 ending static heap usage.
572 2013-08-17 Eli Zaretskii <eliz@gnu.org>
574 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
575 of zlib_initialized according to the results of calling
578 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
580 * image.c: Implement an ImageMagick per-image cache.
581 (imagemagick_get_animation_cache): Fix a double-free error.
582 (imagemagick_load_image): Remove the ping_wand code, which only
583 apparently saved time on invalid animated images, and slowed down
584 everything else. Optimise for the common case.
586 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
588 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
590 * editfns.c (insert_before_markers): Mention overlay in the doc string.
592 * marker.c (set_marker): Remove documentation of undefined behavior.
594 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
596 * image.c (imagemagick_compute_animated_image): Animate correctly
597 when sub-images are smaller than the main image.
598 (imagemagick_compute_animated_image): Setting the iterator row to
599 zero is apparently not allowed.
600 (imagemagick_compute_animated_image): Allow images that say they
601 have sub-images that are bigger than the main image, but just crop
604 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
606 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
608 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
610 * image.c (imagemagick_compute_animated_image): Respect the GIF
613 2013-08-15 Ken Brown <kbrown@cornell.edu>
615 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
616 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
619 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
621 Fix minor problems found by static checking.
622 * frame.c (delete_frame):
623 * xdisp.c (next_element_from_display_vector):
624 Avoid uninitialized local.
625 * image.c (imagemagick_compute_animated_image): Port to C89.
626 Prefer usual GNU indentation style for loops.
627 Be more careful about bizarrely large sizes, by using ptrdiff_t
630 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
632 Fix infinite frame selection loop (Bug#15025).
633 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
635 2013-08-15 Eli Zaretskii <eliz@gnu.org>
637 * xdisp.c (compute_window_start_on_continuation_line):
638 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
639 to make sure we end up setting the window start at the leftmost
640 visible character of the display line. This avoids funky
641 horizontal shifting because the window start is not kept on the
642 same position. (Bug#15090)
643 (next_element_from_display_vector): Support 'box' face attribute
644 in the face definitions of a display vector. (Bug#15099)
646 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
648 * image.c (imagemagick_compute_animated_image): Implement animated
650 (imagemagick_compute_animated_image): Fix some compilation
651 warnings. Implement a very simple cache to make the animation
652 usable at all, but it should be replaced with a per-image cache.
654 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
656 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
657 to do `for' loops over alist values.
658 * buffer.h (FOR_EACH_BUFFER):
659 * process.c (FOR_EACH_PROCESS): Use it.
660 (handle_child_signal, status_notify, Fget_buffer_process)
661 (kill_buffer_processes): Use FOR_EACH_PROCESS.
663 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
665 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
666 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
667 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
668 to xzalloc and so avoid redundant call to memset.
669 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
670 members because it is allocated with xzalloc and so already zeroed.
672 2013-08-14 Ken Brown <kbrown@cornell.edu>
674 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
677 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
679 Utility function and macro to copy Lisp string to C string.
680 * lisp.h (xlispstrdupa): New macro.
681 (xlispstrdup): New prototype.
682 * alloc.c (xlispstrdup): New function.
683 * callint.c (Fcall_interactively):
684 * fileio.c (Ffile_name_directory, Fexpand_file_name)
685 (Fsubstitute_in_file_name):
686 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
687 * image.c (x_create_bitmap_from_file):
688 * w32term.c (w32_term_init):
689 * xterm.c (x_term_init): Use xlispstrdup.
691 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
693 * image.c (imagemagick_load_image): Make animated pictures work.
694 There's still some problems with background color settings, though
697 * decompress.c (unwind_decompress): Always restore point.
699 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
701 * marker.c (set_marker): Reformat documentation.
703 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
705 * xdisp.c (cursor_type_changed): Now static.
707 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
708 Use changed. This avoids the need to call xmalloc and for the
709 caller to call xfree, and avoids memory leaks in some situations.
711 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
713 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
714 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
715 (redisplay_window): If window_end_valid is cleared due to non-zero
716 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
717 so do not call to try_cursor_movement for that window.
719 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
721 * window.h (struct window): Convert window_end_pos and
722 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
723 (wset_window_end_pos, wset_window_end_vpos): Remove.
724 * dispnew.c (adjust_glyph_matrix):
725 * window.c (Fwindow_end, replace_window, set_window_buffer)
727 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
728 (set_vertical_scroll_bar, redisplay_window, try_window)
729 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
730 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
731 (note_mouse_highlight): Adjust users.
732 (try_cursor_movement): Likewise. Convert old precondition to eassert.
735 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
737 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
738 * image.c (imagemagick_filename_hint): Use `const char *' and
739 prefer SSDATA to SDATA to avoid warnings.
741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
743 Cleanup window fringes, margins and scroll bars adjustments.
744 * window.c (set_window_fringes, set_window_margins)
745 (set_window_scroll_bars, apply_window_adjustment): New functions.
746 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
747 (Fset_window_scroll_bars): Use them.
749 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
751 * window.h (struct window): Convert scroll_bar_width
752 from Lisp_Object to integer. Adjust comment.
753 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
755 * window.c (wset_scroll_bar_width): Remove.
756 (make_window): Initialize scroll_bar_width.
757 (Fsplit_window_internal): Use direct assignment.
758 (Fset_window_configuration, save_window_save):
759 Convert Lisp_Object to integer and back where appropriate.
760 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
761 bar was actually changed, and mention this in docstring.
763 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
765 * decompress.c: Minor simplifications.
766 (Fzlib_decompress_region): Don't bother verifying
767 that avail_out <= UINT_MAX, as that was confusing.
768 Mention the restriction in a comment instead.
769 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
771 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
773 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
774 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
776 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
778 * image.c (imagemagick_filename_hint): Check for errors in the
781 2013-08-13 Eli Zaretskii <eliz@gnu.org>
783 * window.c (Fwindow_margins): Return nil when there's no marginal
784 area, as per the documented API.
786 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
787 Fmake_vector, as scroll bar's struct members are not all Lisp
788 objects now. This avoids crashes in GC.
790 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
791 bool, so its address could be taken.
793 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
795 * image.c (imagemagick_filename_hint): New function to possibly
796 apply `image-content-type-suffixes'.
797 (imagemagick_load_image): Use it.
799 2013-08-13 Eli Zaretskii <eliz@gnu.org>
801 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
802 if loading zlib failed.
804 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
806 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
807 2013-08-13 checkin below. Change bool to BOOL, rule is:
808 All Obj-C code uses BOOL, except for interfaces callable from C.
810 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
812 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
814 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
815 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
816 bool instead of BOOL.
817 * w32term.h (struct scroll_bar): Convert fringe_extended_p
818 from Lisp_Object to bitfield. Adjust comment.
819 * w32term.c (x_scroll_bar_create): Adjust user.
820 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
821 * xterm.c (XTset_vertical_scroll_bar): Likewise.
822 Use bool for boolean.
823 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
824 to `unsigned int' when defining a bitfield.
826 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
828 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
830 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
832 * window.h (struct window): Convert left_margin_cols and
833 right_margin_cols from Lisp_Objects to integers. Adjust comment.
834 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
835 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
837 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
839 (showing_window_margins_p, update_window_line, update_frame_1):
840 * fringe.c (draw_fringe_bitmap_1):
841 * xdisp.c (window_box_width): Adjust users.
842 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
843 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
844 Use direct assignment.
845 (Fset_window_configuration, save_window_save, Fwindow_margins):
846 Convert Lisp_Object to integer and back where appropriate.
847 (Fset_window_margins): Adjust user. Return t if any margin
848 was actually changed, and mention this in docstring.
850 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
852 * syntax.c (forward_word):
853 * cmds.c (forward_char, backward_char): Mention the optional argument.
855 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
857 * window.h (struct window): Convert left_fringe_width
858 and right_fringe_width from Lisp_Objects to integers.
860 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
861 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
862 * window.c (wset_left_fringe_width, wset_right_fringe_width):
864 (make_window): Initialize new integer fields to -1.
865 (Fsplit_window_internal): Use direct assignment.
866 (Fset_window_configuration, save_window_save):
867 Convert Lisp_Object to integer and back where appropriate.
868 (Fset_window_fringes): Adjust user. Return t if any fringe
869 was actually changed, and mention this in docstring.
871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
873 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
874 * nsfns.m (x_set_cursor_type):
875 * w32fns.c (x_set_cursor_type):
876 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
877 * xdisp.c (set_frame_cursor_types): ...but in common code.
879 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
881 * font.c (clear_font_cache): New function, stripped from...
882 (Fclear_font_cache): ...here, which now uses the function
883 above. Adjust comment.
884 * font.h (clear_font_cache): Add prototype.
885 * xfaces.c (clear_face_cache): Use clear_font_cache.
887 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
889 * window.c (Fset_window_start): Compare `w', not `window' because
890 `w' might not be equal to `window' after call to decode_live_window.
892 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
894 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
895 This fixes a problem introduced by the Bug#15035 patch
896 when using GPG. Reported by Herbert J. Skuhra.
898 2013-08-12 Eli Zaretskii <eliz@gnu.org>
900 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
901 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
904 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
906 * decompress.c (Fzlib_decompress_region): Support zlib
907 decompression, too, and rename.
909 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
911 Minor zlib configuration tweaks.
912 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
913 Don't assume presence of fn_inflateInit2_ zlib internal function.
915 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
917 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
918 include the zlib prefix.
920 2013-08-12 Eli Zaretskii <eliz@gnu.org>
922 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
923 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
924 define static variables that are pointers to zlib functions to be
926 (init_zlib_functions) [WINDOWSNT]: New function.
927 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
929 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
930 macros instead of invoking the zlib functions directly.
931 (syms_of_decompress): DEFSYM Qzlib_dll.
932 Staticpro Szlib_available_p.
934 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
936 Avoid looping over all frame windows to freeze and unfreeze.
937 * window.h (struct window): Drop frozen_window_start_p.
938 (freeze_window_starts): Drop prototype.
939 * frame.h (struct frame): New frozen_window_starts flag.
940 (FRAME_WINDOWS_FROZEN): New macro.
941 * window.c (freeze_window_start, freeze_window_starts):
943 (select_window, replace_window): Adjust users.
944 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
945 (window_frozen_p): New function.
946 (redisplay_window): Use it.
948 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
950 Fix some fd issues when running subprocesses (Bug#15035).
951 Fix bugs that can leak files or file descriptors on errors.
952 Don't unlink open temp files, as that's hard for users to diagnose
953 when things go awry (e.g., temp disk exhausted).
954 Don't bother to lock temp files. Check for invalid recursion.
955 * callproc.c (synch_process_fd): Remove. All uses removed.
956 (synch_process_tempfile): New var or macro.
957 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
959 (record_kill_process): New arg, the temp name. All callers changed.
960 (delete_temp_file): Now just a simple wrapper around unlink.
961 (call_process_kill): New arg, the call_process_fd array.
962 Close them all. Clear synch_process_pid. Remove the temp file,
963 or arrange for it to be removed.
964 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
965 that's been moved to synch_process_tempfile. Caller changed.
966 Do not remove the tempfile; that's now call_process_kill's
968 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
969 call_process_kill; the caller now does that.
970 (call_process_cleanup): Do not close the process fd; that's now
971 call_process_kill's responsibility.
972 (Fcall_process): Implement via new function call_process, which
973 has most of the old body of Fcall_process, but with a different API.
974 (call_process): New function that does not open or close filefd if
975 it is nonnegative. Record which fds need to be closed, and let
976 call_process_kill close (and remove the tempfile, on MSDOS) on error.
977 Signal an error if invoked recursively (could be done via a hook).
978 Simplify creation of the tempfile in the MSDOS case.
979 Don't create the output file until after checking for the executable.
980 Report any failure to open /dev/null.
981 Don't open /dev/null for writing twice; once is enough.
982 Don't create pipe if all output is being discarded or sent to file.
983 Don't worry about setting up the coding system or reading from the
984 pipe if all output is being discarded.
985 Hoist fd_error local into top level, to lessen block nesting.
986 Don't record deleted pid here; now done by Fcall_process_region.
987 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
988 and note its success in synch_process_tempfile.
989 Do not leak resources when child_setup fails.
990 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
991 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
992 (create_temp_file): Now returns open fd, with an additional
993 Lisp_Object * argument to return the name. All callers changed.
994 Do not close the file; rewind it instead, and leave it open for
995 the caller. Do not lock the temp file. Unwind-protect the file
996 and the file-descriptor.
997 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
998 If an asynchrounous process, record it here, not in call_process.
999 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1000 * eval.c (set_unwind_protect): New function.
1001 * fileio.c (write_region): New function, generalized from the
1002 old Fwrite_region. Do not lock temp files.
1003 (Fwrite_region): Use it.
1004 * lisp.h (set_unwind_protect, write_region): New decls.
1005 * process.c: Include <verify.h>.
1006 (make_process): Mark fds as initially closed.
1007 (deleted_pid_list): Now a list of pid-filename pairs.
1009 (close_process_fd): New function.
1010 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1011 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1012 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1013 (create_process, create_pty, Fmake_serial_process)
1014 (server_accept_connection): Record which fds need to be closed,
1015 and let deactivate_process close them.
1016 (Fmake_network_process): Do not discard the unwind-protect
1017 until it's safe to do so.
1018 (deactivate_process): Close the fds opened by create_process etc.
1019 (Fprocess_send_eof): Adjust to new way of recording open fds.
1020 Report an error if /dev/null can't be opened, instead of aborting.
1021 * process.h (PROCESS_OPEN_FDS): New constant.
1022 (struct Lisp_Process): New member open_fds.
1023 (record_kill_process, record_deleted_pid): Adjust signatures.
1024 (record_deleted_pid): Move decl here ...
1025 * syswait.h (record_deleted_pid): ... from here.
1027 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1029 * decompress.c: Fix bugs with large buffers and weird inputs.
1030 Tune a bit. Reindent as per usual Emacs style.
1031 (BUFFER_SIZE): Remove.
1032 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1033 more than UINT_MAX bytes. Decompress into the gap instead of into
1034 an auto buffer, as this should avoid copying. Return nil if
1035 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1036 set immediate_quit; we shouldn't trust zlib code that much.
1038 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1040 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1041 errors, and really move the gap to where we want it.
1043 * lisp.h: Include decompress.c support.
1045 * emacs.c (main): Include decompress.c support.
1047 * Makefile.in: Include -lz if present.
1049 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1051 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1052 (initWithTitle:): Initialize frame to 0.
1053 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1054 (fillWithWidgetValue:frame:): Rename from
1055 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1057 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1058 fillWithWidgetValue:frame:
1060 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1061 remove memory leak warnings.
1063 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1064 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1067 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1068 (x_activate_menubar): Update the whole menu.
1069 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1070 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1071 current event is not NSSystemDefined (Bug#15001).
1072 Call ns_check_menu_open only if trackingMenu is 2.
1073 (menuDidClose:): New method, decrease trackingMenu.
1074 (fillWithWidgetValue:setDelegate:): New method.
1075 (fillWithWidgetValue:): Call the above.
1077 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1079 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1081 Omit some unnecessary casts.
1082 Many of these go back to the old pre-C89 days, when they may have
1083 been needed, but we've been assuming C89 or later for a while now.
1084 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1085 (live_float_p, live_misc_p, live_vector_p):
1086 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1087 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1088 (defvar_per_buffer):
1089 * callint.c (Fcall_interactively):
1090 * doc.c (Fsubstitute_command_keys):
1091 * filelock.c (get_boot_time):
1092 * frame.c (xrdb_get_resource):
1093 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1094 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1095 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1096 (menuitem_highlight_callback, menu_destroy_callback)
1097 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1098 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1099 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1100 (xg_tool_bar_help_callback, tb_size_cb):
1101 * image.c (xpm_alloc_color, png_read_from_memory)
1102 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1103 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1105 * keymap.c (describe_map):
1106 * nsfns.m (Fns_display_monitor_attributes_list):
1107 * nsmenu.m (process_dialog:):
1108 * nsterm.m (hold_event):
1109 * process.c (wait_reading_process_output):
1110 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1111 * scroll.c (do_direct_scrolling, scrolling_1):
1112 * termcap.c (tgetent):
1113 * window.c (check_window_containing, add_window_to_list)
1114 (freeze_window_starts):
1115 * xdisp.c (compare_overlay_entries, vmessage):
1116 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1117 (x_get_monitor_attributes_xrandr)
1118 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1119 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1120 * xfont.c (xfont_match, xfont_open):
1121 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1122 (menubar_selection_callback, menu_position_func)
1123 (popup_selection_callback, create_and_show_popup_menu)
1124 (dialog_selection_callback, create_and_show_dialog):
1125 * xrdb.c (x_get_string_resource):
1127 * xsmfns.c (x_session_check_input):
1128 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1129 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1130 (xaw_jump_callback, xaw_scroll_callback):
1131 Omit unnecessary casts.
1133 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1135 Minor string-length refactoring.
1136 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1137 * frame.c (make_monitor_attribute_list):
1138 Prefer build_string to strlen + make_string.
1140 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1142 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1143 don't check minor_code (Bug#14417).
1145 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1147 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1148 vertical positions instead. This avoids calling MATRIX_ROW with
1149 row numbers that are possibly beyond valid limits. (Bug#15064)
1151 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1153 Use xstrdup and build_unibyte_string where applicable.
1154 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1155 * xfns.c (x_window):
1156 * xrdb.c (x_get_customization_string):
1157 * xterm.c (xim_initialize):
1158 * w32fns.c (w32_window): Use xstrdup.
1159 (w32_display_monitor_attributes_list):
1160 * emacs.c (init_cmdargs):
1161 * keyboard.c (PUSH_C_STR):
1162 * nsfont.m (nsfont_open):
1163 * sysdep.c (system_process_attributes):
1164 * w32.c (system_process_attributes):
1165 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1167 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1169 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1170 variables of these types so that GDB would know about them, as aid
1171 for debugging fatal exceptions. (Bug#15024) See also
1172 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1175 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1177 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1178 larger than the NSWindow (Bug#14934).
1180 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1182 Redesign redisplay interface to drop global variable updated_window.
1183 Always pass currently updated window as a parameter to update routines.
1184 * dispextern.h (updated_window): Remove declaration.
1185 (struct redisplay_interface): Pass window parameter to
1186 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1187 and after_update_window_hook.
1188 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1190 * dispnew.c (updated_window): Remove.
1191 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1192 (update_window_line): Adjust to match redisplay interface changes.
1193 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1194 (ns_scroll_run, ns_after_update_window_line):
1195 * w32term.c (x_update_window_begin, x_update_window_end)
1196 (x_after_update_window_line, x_scroll_run):
1197 * xterm.c (x_update_window_begin, x_update_window_end)
1198 (x_after_update_window_line, x_scroll_run):
1199 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1200 Likewise. Adjust comments where appropriate.
1201 (x_cursor_to): Simplify because this is always called during window
1202 update (but install debugging check anyway).
1203 (expose_window): Check must_be_updated_p flag to see whether this
1204 function is called during window update.
1206 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1208 Do not reset window modification event counters excessively.
1209 These leftovers and poor man's tricky methods to catch extra
1210 redisplay's attention are no longer needed.
1211 * frame.c (set_menu_bar_lines_1):
1212 * minibuf.c (read_minibuf_unwind):
1213 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1214 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1215 (window_scroll_line_based, Fset_window_configuration):
1216 * xdisp.c (redisplay_window): Do not reset last_modified and
1217 last_overlay_modified counters.
1219 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1221 * xselect.c (x_send_client_event): Set send_event and serial, memset
1222 data.l as it might be bigger than data.b. Use 24 bit mask to
1223 XSendEvent (Bug#15034).
1225 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1227 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1228 for TTY frames that are not the top frame on their console.
1231 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1233 * w32term.c (w32fullscreen_hook): Really maximize frame when
1234 asked for (Bug#14841).
1236 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1238 Prefer selected_window to Fselected_window, likewise for frames.
1239 * buffer.c (Fbuffer_swap_text):
1240 * data.c (Fvariable_binding_locus):
1241 * window.c (run_window_configuration_change_hook): Adjust users.
1242 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1243 Use decode_live_frame.
1245 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1247 Be more careful if selected window shows the buffer other than current,
1248 use window_outdated only if this is not so. This change should also
1249 address some weird issues discussed in Bug#13012.
1250 * window.h (window_outdated): New prototype.
1251 * window.c (window_outdated): Now here. Convert from static and
1252 always assume window's buffer.
1253 (Fwindow_end, Fwindow_line_height): Use it.
1254 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1255 and always assume window's buffer.
1256 (redisplay_window): Adjust user.
1257 (redisplay_internal): Call to reconsider_clip_changes once and
1258 check whether mode line should be updated only if selected window
1259 shows current buffer.
1260 (run_window_scroll_functions): Use eassert for debugging check.
1261 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1263 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1265 * window.c (window_scroll, window_scroll_pixel_based)
1266 (window_scroll_line_based): Use bool for booleans.
1268 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1270 * process.c: Fix minor off-by-one issues in descriptor counts.
1271 This shouldn't fix any real bugs, but it cleans up the code a bit.
1272 (max_process_desc, max_input_desc): -1, not 0, means none.
1274 (delete_input_desc): New function.
1275 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1276 (deactivate_process): Scan backwards when recomuting max_process_desc;
1277 that should be faster.
1278 (init_process_emacs): Initialize max_input_desc.
1280 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1282 Use region cache to speedup bidi_find_paragraph_start.
1283 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1284 Rename cache_long_line_scans to cache_long_scans.
1285 * buffer.c (bset_cache_long_line_scans): Rename to
1286 bset_cache_long_scans.
1287 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1288 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1290 (syms_of_buffer): Rename cache-long-line-scans to
1291 cache-long-scans. Adjust docstring.
1292 * search.c (newline_cache_on_off):
1293 * indent.c (width_run_cache_on_off): Adjust users.
1294 * bidi.c (bidi_paragraph_cache_on_off): New function.
1295 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1296 * insdel.c (prepare_to_modify_buffer):
1297 Invalidate bidi_paragraph_cache if enabled.
1299 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1301 Invalidate region caches only if buffer text is going to be changed.
1302 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1303 (modify_text): ...new prototype.
1304 (prepare_to_modify_buffer_1): New prototype.
1305 * textprop.c (modify_region): Rename to...
1306 (modify_text_properties): ...new function.
1307 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1308 (Fremove_list_of_text_properties): Adjust users.
1309 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1310 (modify_text): ...new function.
1311 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1312 (prepare_to_modify_buffer_1): ...new function.
1313 * casefiddle.c (casify_region):
1314 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1315 (Ftranspose_regions): Use modify_text.
1317 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1319 * lisp.mk (lisp): Add nadvice.elc.
1321 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1323 New macro to iterate over live buffers similar to frames.
1324 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1325 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1326 Declare buffer-related variables here to offload lisp.h.
1327 * buffer.c (Vbuffer_alist): Adjust comment.
1328 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1329 (other_buffer_safely):
1330 * data.c (store_symval_forwarding):
1331 * dispnew.c (Fframe_or_buffer_changed_p):
1332 * fileio.c (Fdo_auto_save):
1333 * filelock.c (unlock_all_files):
1334 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1336 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1338 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1339 * callproc.c (create_temp_file):
1340 * filelock.c (create_lock_file):
1341 Assume mkostemp, since it's now provided by Gnulib.
1343 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1345 * w32.c (mkostemp): New function.
1346 (mktemp): Remove, no longer used. Most of the code reused in
1347 mkostemp. (Bug#15015)
1348 (mktemp): Don't undef.
1350 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1352 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1353 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1354 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1355 (free_glyph_pool, check_glyph_memory): Likewise for
1356 all users. Adjust comments where appropriate.
1358 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1360 * composite.h: Minor fixups.
1361 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1362 to fix a misspelling, and change it to an inline function while
1363 we're at it (it need not be a macro). All uses changed.
1364 (composition_method, composition_valid_p):
1365 Rewrite to avoid assignments in if-conditions.
1367 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1369 Do not use global Lisp_Object in composition macros.
1370 * composite.h (composition_temp): Remove declaration.
1371 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1372 (composition_method, composition_valid_p): ...inline functions.
1373 (compose_region): Remove the leftover.
1374 * composite.c (composition_temp): Remove.
1375 (run_composition_function, update_compositions)
1376 (composition_compute_stop_pos, composition_adjust_point)
1377 (Ffind_composition_internal):
1378 * coding.c (handle_composition_annotation):
1379 * xdisp.c (handle_composition_prop, check_point_in_composition):
1380 Related users changed.
1382 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1384 Drop FRAME_PTR typedef.
1385 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1386 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1387 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1388 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1389 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1390 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1391 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1392 All related users changed.
1394 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1396 * eval.c (default_toplevel_binding): New function.
1398 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1399 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1400 (syms_of_eval): Export them.
1401 * data.c (Fdefault_value): Micro cleanup.
1402 * term.c (init_tty): Use "false".
1404 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1406 Fix X GC leak in GTK and raw (no toolkit) X ports.
1407 * xterm.c (x_free_frame_resources): If white and black relief
1408 GCs are allocated, always free them here.
1409 * xfns.c (x_make_gc): Omit redundant initialization.
1410 * widget.c (create_frame_gcs): Remove the leftover.
1411 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1412 in x_free_frame_resources.
1414 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1416 * nsterm.m (windowWillResize:toSize:): Only change title if
1417 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1419 (viewDidEndLiveResize): New method.
1421 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1422 inside NS_IMPL_COCOA.
1424 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1426 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1427 Do not check whether undo is enabled because record_insert and
1428 record_delete does that themselves.
1430 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1432 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1433 member which is not really used any more.
1434 (FRAME_XIC_BASE_FONTNAME): Remove.
1435 * xfns.c (xic_free_fontset): Adjust user.
1436 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1437 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1438 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1439 (xdialog_show): Use eassert for debugging check.
1440 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1442 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1444 * fileio.c, fns.c (merge): Move extern decl from here ...
1445 * lisp.h (merge): ... to here.
1447 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1449 Fix last font-related change.
1450 * w32font.h (w32font_list_internal, w32font_match_internal):
1452 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1453 (uniscribe_list_family): Adjust to match font API change.
1454 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1455 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1457 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1459 * frame.h (FRAME_MOUSE_UPDATE):
1460 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1461 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1463 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1465 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1466 * font.h (struct font_driver): Change list, match, and list_family
1467 functions to accept struct frame * as first arg.
1468 * font.c (font_score, font_compare, font_sort_entities):
1470 (font_sort_entities, font_list_entities, font_select_entity):
1471 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1472 match font API change.
1473 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1474 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1475 * ftxfont.c (ftxfont_list, ftxfont_match):
1476 * xftfont.c (xftfont_list, xftfont_match):
1477 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1478 * w32font.c (w32font_list, w32font_match, w32font_list):
1479 (w32font_list_internal, w32_font_match_internal): Likewise.
1480 * xfaces.c (Fx_family_fonts): Adjust user.
1482 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1484 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1485 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1486 only if HAVE_X_WINDOWS is in use.
1487 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1488 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1489 * w32term.c (x_wm_set_icon_position): Likewise.
1490 * w32fns.c (x_icon): Adjust user.
1492 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1494 * xterm.c (last_mouse_press_frame): Remove the
1495 leftover which is not really used any more.
1496 (handle_one_xevent, syms_of_xterm): Adjust users.
1497 (x_flush): Call XFlush once per each X display, not frame.
1498 This is better because this code always unconditionally skips
1499 non-X frames in Vframe_list and issues the only XFlush if we
1500 have more than one X frame on the same X display.
1501 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1502 Use bool for booleans.
1503 (x_draw_glyph_string_background, cvt_string_to_pixel):
1504 (cvt_pixel_dtor): Drop unnecessary prototypes.
1505 * xterm.h (x_display_ok): Adjust prototype.
1507 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1509 Drop unnecessary functions that deals with frame pixel size.
1510 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1511 (x_pixel_height): Drop prototypes.
1512 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1513 (x_pixel_height): Drop implementations.
1514 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1515 which should be always valid for window frame.
1516 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1517 * w32menu.c (Fx_popup_dialog):
1518 * xmenu.c (Fx_popup_dialog): Likewise for both.
1520 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1522 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1523 frame parameters and call to Fmodify_frame_parameters just once.
1524 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1525 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1526 and mention nil frame in docstring.
1528 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1530 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1531 (x_figure_window_size): Likewise. Adjust to return long.
1532 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1533 (toplevel): Move Qterminal_live_p to...
1534 * terminal.c (toplevel): ...here, make it static, and...
1535 (syms_of_terminal): ...DEFSYM here.
1536 * frame.h (Qterminal_live_p): Remove declaration.
1537 (make_frame, x_figure_window_size): Adjust prototype.
1538 * nsfns.m (Fx_create_frame): Use long for window flags.
1540 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1542 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1543 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1544 Do not assume that emacs_close (INT_MAX) is a no-op.
1546 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1548 * xfaces.c (make_face_cache): For struct face_cache, prefer
1549 xmalloc to xzalloc and so avoid redundant call to memset.
1550 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1552 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1554 * fringe.c (draw_window_fringes, update_window_fringes)
1555 (compute_fringe_widths):
1556 * w32term.c (x_draw_glyph_string):
1557 * window.c (candidate_window_p, Frecenter):
1558 * xfaces.c (realize_basic_faces, realize_default_face)
1559 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1560 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1561 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1562 * xmenu.c (Fx_menu_bar_open_internal):
1563 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1564 * xsettings.c (xft_settings_event):
1565 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1566 Use bool for booleans. Adjust style and comments where
1568 * dispextern.h (draw_window_fringes, update_window_fringes)
1569 (compute_fringe_widths):
1570 * xterm.h (x_had_errors_p): Adjust prototype.
1572 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1574 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1575 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1577 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1579 * fns.c (toplevel): Remove comment before Fsafe_length because
1582 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1584 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1586 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1588 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1589 frame which got the message is still alive, before dereferencing
1590 its pointer. (Bug#14970)
1592 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1593 be a live window, before using it as such. (Bug#14970)
1595 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1597 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1598 w32_detect_focus_change instead of doing part of its job by hand.
1599 This fixes the problem whereby FOCUS_OUT events were not sent to
1602 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1604 * process.c (Fprocess_list): Doc fix.
1606 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1607 being re-exposed only if it didn't ask to become visible.
1608 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1609 was previously iconified. (Bug#14841)
1610 (x_iconify_frame): Mark the frame iconified.
1612 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1614 Fix minor problems found by static checking.
1615 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1616 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1618 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1620 * eval.c (set_specpdl_old_value): New function.
1621 (unbind_to): Minor simplification.
1622 (get_backtrace_frame): New function.
1623 (Fbacktrace_frame): Use it. Add `base' argument.
1624 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1625 (syms_of_eval): Export backtrace-eval.
1626 * xterm.c (x_focus_changed): Simplify.
1628 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1630 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1632 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1634 * xdisp.c (redisplay_window): Instead of moving point out of
1635 scroll margin, reject the force_start method, and try scrolling
1636 instead. (Bug#14780)
1638 2013-07-24 Ken Brown <kbrown@cornell.edu>
1640 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1643 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1645 * eval.c (Fprogn): Do not check that BODY is a proper list.
1646 This undoes the previous change. The check slows down the
1647 interpreter, and is not needed to prevent a crash. See
1648 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1650 2013-07-23 Glenn Morris <rgm@gnu.org>
1652 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1654 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1656 Port to GNU/Linux systems with tinfo but not ncurses.
1657 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1658 to decide whether ncurses is being used. Without this change,
1659 GCC complains about tgetent not being declared, on a system
1660 that has tinfo installed but ncurses not installed.
1662 * eval.c (Fprogn): Check that BODY is a proper list.
1664 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1665 * data.c (Fsetq_default):
1666 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1667 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1669 Tune by taking advantage of the fact that ARGS is always a list
1670 when a function is declared to have UNEVALLED args.
1672 * emacsgtkfixed.c: Port to GCC 4.6.
1673 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1675 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1677 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1678 here to silence compiler warnings.
1680 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1682 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1683 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1684 from messing up Emacs's 'struct frame' (Bug#14923).
1686 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1688 * alloc.c (make_save_ptr_ptr): Define this function.
1689 It was inadvertently omitted. It's needed only if
1690 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1692 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1694 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1695 frame have focus (Bug#14895).
1697 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1699 Avoid vfork-related deadlock more cleanly.
1700 * callproc.c (child_setup): When the child's exec fails, output
1701 the program name, as that's more useful. Use O_NONBLOCK to avoid
1703 * process.c (create_process_1): Remove; no longer needed.
1704 (create_process): Remove timer hack; no longer needed, now that
1705 the child avoids deadlock.
1707 2013-07-20 Glenn Morris <rgm@gnu.org>
1709 * image.c (Fimage_flush): Fix doc typo.
1711 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1713 Fix array bounds violation when pty allocation fails.
1714 * process.c (PTY_NAME_SIZE): New constant.
1715 (pty_name): Remove static variable; it's now auto.
1716 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1717 Take pty_name as an arg rather than using a static variable.
1718 All callers changed.
1719 (create_process): Recover pty_flag from process, not from volatile local.
1720 (create_pty): Stay inside array even when pty allocation fails.
1721 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1723 * lread.c (Fload): Avoid initialization only when lint checking.
1724 Mention that it's needed only for older GCCs.
1726 2013-07-20 Kenichi Handa <handa@gnu.org>
1728 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1729 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1731 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1733 * lread.c (Fload): Avoid uninitialized warning.
1735 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1737 Fix some minor file descriptor leaks and related glitches.
1738 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1739 (create_lock_file): Use write, not emacs_write.
1740 * image.c (slurp_file, png_load_body):
1741 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1742 (server_accept_connection):
1743 Don't leak an fd on memory allocation failure.
1744 * image.c (slurp_file): Add a cheap heuristic for growing files.
1745 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1746 as that's what the other routines do. Maybe input need not be
1747 blocked at all, but it's better to be consistent.
1748 Avoid undefined behavior when strlen is zero.
1750 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1751 (NSTATICS): Now a constant; doesn't need to be a macro.
1753 2013-07-19 Richard Stallman <rms@gnu.org>
1755 * coding.c (decode_coding_utf_8): Add simple loop for fast
1756 processing of ASCII characters.
1758 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1760 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1762 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1764 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1765 unportable 'struct x_display_info'.
1766 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1769 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1771 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1772 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1774 (system_process_attributes): Prefer plain char to unsigned char
1775 when either will do. Clean up properly if interrupted or if
1776 memory allocations fail. Don't assume sscanf succeeds.
1777 Remove no-longer-needed workaround to stop GCC from whining.
1778 Read command-line once, instead of multiple times. Check read status a
1781 Fix obscure porting bug with varargs functions.
1782 The code assumed that int is treated like ptrdiff_t in a vararg
1783 function, which is not a portable assumption. There was a similar
1784 -- though these days less likely -- porting problem with various
1785 assumptions that pointers of different types all smell the same as
1786 far as vararg functions is conserved. To make this problem less
1787 likely in the future, redo the API to use varargs functions.
1788 * alloc.c (make_save_value): Remove this vararg function.
1789 All uses changed to ...
1790 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1791 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1793 (make_save_ptr): Rename from make_save_pointer, for consistency with
1794 the above. Define only on platforms that need it. All uses changed.
1796 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1798 * keyboard.c: Try to fix typos in previous change.
1799 (DISPLAY_LIST_INFO): New macro.
1800 (kbd_buffer_get_event): Do not access members that are not present
1801 in X11. Revert inadvertent change of "!=" to "=".
1803 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1805 * keyboard.c (kbd_buffer_get_event):
1806 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1807 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1809 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1811 * filelock.c: Fix unlikely file descriptor leaks.
1812 (get_boot_time_1): Rework to avoid using emacs_open.
1813 This doesn't actually fix a leak, but is better anyway.
1814 (read_lock_data): Use read, not emacs_read.
1816 * doc.c: Fix minor memory and file descriptor leaks.
1817 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1818 (get_doc_string, Fsnarf_documentation):
1819 Fix file descriptor leak on error.
1821 * term.c: Fix minor fdopen-related file descriptor leaks.
1822 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1823 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1825 * charset.c: Fix file descriptor leaks and errno issues.
1827 (load_charset_map_from_file): Don't leak file descriptor on error.
1828 Use plain record_xmalloc since the allocation is larger than
1829 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1831 * eval.c (record_unwind_protect_nothing):
1832 * fileio.c (fclose_unwind):
1834 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1835 The replacement doesn't block input, but that no longer seems
1838 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1840 * lread.c: Fix file descriptor leaks and errno issues.
1841 (Fload): Close some races that leaked fds or streams when 'load'
1843 (Fload, openp): Report error number of last nontrivial failure to open.
1844 ENOENT counts as trivial.
1845 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1847 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1848 now that the function is always called with a nonnegative arg.
1849 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1850 All uses replaced with ...
1851 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1853 A few more minor file errno-reporting bugs.
1854 * callproc.c (Fcall_process):
1855 * doc.c (Fsnarf_documentation):
1856 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1857 * process.c (set_socket_option):
1858 Don't let a constructor trash errno.
1859 * doc.c: Include <errno.h>.
1861 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1863 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1865 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1867 Fix w32 bug with call-process-region (Bug#14885).
1868 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1869 to Fcall_process when the input is empty. This simplifies the
1870 code a bit. It makes no difference on POSIXish platforms but
1871 apparently it fixes a bug on w32.
1873 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1874 * fileio.c (close_file_unwind): Don't close if FD is negative;
1875 this can happen when unwinding a zapped file descriptor.
1876 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1877 in case Emacs runs out of memory between the two unwind-protects.
1878 Don't trash errno when closing FD.
1879 Zap the FD in the specpdl when closing it, instead of deferring
1880 the removal of the unwind-protect; this fixes a bug where a child
1881 function unwinds the stack past us.
1883 New unwind-protect flavors to better type-check C callbacks.
1884 This also lessens the need to write wrappers for callbacks,
1885 and the need for make_save_pointer.
1886 * alloca.c (free_save_value):
1887 * atimer.c (run_all_atimers):
1889 * alloc.c (safe_alloca_unwind):
1890 * atimer.c (unwind_stop_other_atimers):
1891 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1892 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1893 * minibuf.c (choose_minibuf_frame_1):
1894 * process.c (make_serial_process_unwind):
1895 * xdisp.h (pop_message_unwind):
1896 * xselect.c (queue_selection_requests_unwind):
1897 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1898 * alloca.c (record_xmalloc):
1899 Prefer record_unwind_protect_ptr to record_unwind_protect with
1901 * alloca.c (Fgarbage_collect):
1902 Prefer record_unwind_protect_void to passing a dummy.
1903 * buffer.c (restore_buffer):
1904 * window.c (restore_window_configuration):
1905 * xfns.c, w32fns.c (do_unwind_create_frame)
1906 New wrapper. All record-unwind uses of wrappee changed.
1907 * buffer.c (set_buffer_if_live):
1908 * callproc.c (call_process_cleanup, delete_temp_file):
1909 * coding.c (code_conversion_restore):
1910 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1911 * editfns.c (save_excursion_restore)
1912 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1913 (save_restriction_restore):
1914 * eval.c (restore_stack_limits, un_autoload):
1915 * fns.c (require_unwind):
1916 * keyboard.c (recursive_edit_unwind, tracking_off):
1917 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1918 * macros.c (pop_kbd_macro, restore_menu_items):
1919 * nsfns.m (unwind_create_frame):
1920 * print.c (print_unwind):
1921 * process.c (start_process_unwind):
1922 * search.c (unwind_set_match_data):
1923 * window.c (select_window_norecord, select_frame_norecord):
1924 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1925 (fast_set_selected_frame):
1926 * xfns.c, w32fns.c (unwind_create_tip_frame):
1927 Return void, not a dummy Lisp_Object. All uses changed.
1928 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1929 * callproc.c (call_process_kill):
1930 * fileio.c (restore_point_unwind, decide_coding_unwind)
1931 (build_annotations_unwind):
1932 * insdel.c (Fcombine_after_change_execute_1):
1933 * keyboard.c (read_char_help_form_unwind):
1934 * menu.c (unuse_menu_items):
1935 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1936 * sound.c (sound_cleanup):
1937 * xdisp.c (unwind_redisplay):
1938 * xfns.c (clean_up_dialog):
1939 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1940 Accept no args and return void, instead of accepting and returning
1941 a dummy Lisp_Object. All uses changed.
1942 * cygw32.c (fchdir_unwind):
1943 * fileio.c (close_file_unwind):
1944 * keyboard.c (restore_kboard_configuration):
1945 * lread.c (readevalllop_1):
1946 * process.c (wait_reading_process_output_unwind):
1947 Accept int and return void, rather than accepting an Emacs integer
1948 and returning a dummy object. In some cases this fixes an
1949 unlikely bug when the corresponding int is outside Emacs integer
1950 range. All uses changed.
1951 * dired.c (directory_files_internal_unwind):
1952 * fileio.c (do_auto_save_unwind):
1953 * gtkutil.c (pop_down_dialog):
1954 * insdel.c (reset_var_on_error):
1955 * lread.c (load_unwind):
1956 * xfns.c (clean_up_file_dialog):
1957 * xmenu.c, nsmenu.m (pop_down_menu):
1958 * xmenu.c (cleanup_widget_value_tree):
1959 * xselect.c (wait_for_property_change_unwind):
1960 Accept pointer and return void, rather than accepting an Emacs
1961 save value encapsulating the pointer and returning a dummy object.
1963 * editfns.c (Fformat): Update the saved pointer directly via
1964 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1965 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1966 (unwind_body): New function.
1967 (record_unwind_protect): First arg is now a function returning void,
1968 not a dummy Lisp_Object.
1969 (record_unwind_protect_ptr, record_unwind_protect_int)
1970 (record_unwind_protect_void): New functions.
1971 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1972 * fileio.c (struct auto_save_unwind): New type.
1973 (do_auto_save_unwind): Use it.
1974 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1975 * insdel.c (struct rvoe_arg): New type.
1976 (reset_var_on_error): Use it.
1977 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1979 (specbinding_func): Remove; there are now several such functions.
1980 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1981 (set_unwind_protect_ptr): New function.
1982 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1984 Be simpler and more consistent about reporting I/O errors.
1985 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1986 Say "Read error" and "Write error", rather than "I/O error", or
1987 "IO error reading", or "IO error writing", when a read or write
1989 * process.c (Fmake_network_process, wait_reading_process_output)
1990 (send_process, Fprocess_send_eof, wait_reading_process_output):
1991 Capitalize diagnostics consistently. Put "failed foo" at the
1992 start of the diagnostic, so that we don't capitalize the
1993 function name "foo". Consistently say "failed" for such
1995 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1996 All callers changed. This is so it can use report_file_error.
1997 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1998 diagnostics consistently as above.
2000 * fileio.c (report_file_errno): Fix errno reporting bug.
2001 If the file name is neither null nor a pair, package it up as a
2002 singleton list. All callers changed, both to this function and to
2003 report_file_error. This fixes a bug where the memory allocator
2004 invoked by list1 set errno so that the immediately following
2005 report_file_error reported the wrong errno value.
2007 Fix minor problems found by --enable-gcc-warnings.
2008 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2009 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2011 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2013 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2014 Set event->arg to Qt if switch-event shall be generated.
2015 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2017 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2019 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2022 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2023 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2024 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2025 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2026 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2027 and there is a focused frame.
2028 (head_table): Add focus-in and focus-out.
2029 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2030 bind to handle-focus-in/out.
2032 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2033 (Fhandle_switch_frame): Call Fhandle_focus_in.
2034 (syms_of_frame): defsubr handle-focus-in/out.
2036 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2038 Fix porting bug to older POSIXish platforms (Bug#14862).
2039 * sysdep.c (emacs_pipe): New function, that implements
2040 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2041 This should port better to CentOS 5 and to Mac OS X 10.6.
2042 All calls to pipe2 changed.
2044 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2045 This makes the code easier to read and the executable a bit smaller.
2046 Do not replace all calls to Fcons that happen to create lists,
2047 just calls that are intended to create lists. For example, when
2048 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2049 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2050 Similarly for list2 through list5.
2051 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2052 * bytecode.c (exec_byte_code):
2053 * callint.c (quotify_arg, Fcall_interactively):
2054 * callproc.c (Fcall_process, create_temp_file):
2055 * charset.c (load_charset_map_from_file)
2056 (Fdefine_charset_internal, init_charset):
2057 * coding.c (get_translation_table, detect_coding_system)
2058 (Fcheck_coding_systems_region)
2059 (Fset_terminal_coding_system_internal)
2060 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2061 * composite.c (update_compositions, Ffind_composition_internal):
2062 * dired.c (directory_files_internal, file_name_completion)
2064 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2065 * doc.c (Fsnarf_documentation):
2066 * editfns.c (Fmessage_box):
2068 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2069 (Feval, eval_sub, Ffuncall, apply_lambda):
2070 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2071 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2072 (Fset_file_times, Finsert_file_contents)
2073 (Fchoose_write_coding_system, Fwrite_region):
2074 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2075 * font.c (font_registry_charsets, font_parse_fcname)
2076 (font_prepare_cache, font_update_drivers, Flist_fonts):
2077 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2078 * frame.c (make_frame, Fmake_terminal_frame)
2079 (x_set_frame_parameters, x_report_frame_params)
2080 (x_default_parameter, Fx_parse_geometry):
2081 * ftfont.c (syms_of_ftfont):
2082 * image.c (gif_load):
2083 * keyboard.c (command_loop_1):
2084 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2085 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2086 (Fminor_mode_key_binding, accessible_keymaps_1)
2087 (Faccessible_keymaps, Fwhere_is_internal):
2088 * lread.c (read_emacs_mule_char):
2089 * menu.c (find_and_return_menu_selection):
2090 * minibuf.c (get_minibuffer):
2091 * nsfns.m (Fns_perform_service):
2092 * nsfont.m (ns_script_to_charset):
2093 * nsmenu.m (ns_popup_dialog):
2094 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2095 (Fx_own_selection_internal):
2096 * nsterm.m (append2):
2097 * print.c (Fredirect_debugging_output)
2098 (print_prune_string_charset):
2099 * process.c (Fdelete_process, Fprocess_contact)
2100 (Fformat_network_address, set_socket_option)
2101 (read_and_dispose_of_process_output, write_queue_push)
2102 (send_process, exec_sentinel):
2103 * sound.c (Fplay_sound_internal):
2104 * textprop.c (validate_plist, add_properties)
2105 (Fput_text_property, Fadd_face_text_property)
2106 (copy_text_properties, text_property_list, syms_of_textprop):
2107 * unexaix.c (report_error):
2108 * unexcoff.c (report_error):
2109 * unexsol.c (unexec):
2110 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2111 (Fformat_mode_line, syms_of_xdisp):
2112 * xfaces.c (set_font_frame_param)
2113 (Finternal_lisp_face_attribute_values)
2114 (Finternal_merge_in_global_face, syms_of_xfaces):
2115 * xfns.c (x_default_scroll_bar_color_parameter)
2116 (x_default_font_parameter, x_create_tip_frame):
2117 * xfont.c (xfont_supported_scripts):
2118 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2119 (menu_help_callback, xmenu_show):
2121 * xterm.c (set_wm_state):
2122 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2123 and similarly for list2 through list5.
2125 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2127 * callproc.c (Fcall_process_region): Fix minor race and tune.
2128 (create_temp_file): New function, with the temp-file-creation part
2129 of the old Fcall_process_region. Use Fcopy_sequence to create the
2130 temp file name, rather than alloca + build_string, for simplicity.
2131 Don't bother to block input around the temp file creation;
2132 shouldn't be needed. Simplify use of mktemp.
2133 Use record_unwind_protect immediately after creating the temp file;
2134 this closes an unlikely race where the temp file was not removed.
2135 Use memcpy rather than an open-coded loop.
2136 (Fcall_process_region): Use the new function. If the input is
2137 empty, redirect from /dev/null rather than from a newly created
2138 empty temp file; this avoids unnecessary file system traffic.
2140 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2142 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2143 Simplify by making this case like the other two. This is a bit
2144 slower on obsolete hosts, but the extra complexity isn't worth it.
2146 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2147 * process.c (create_process) [!DOS_NT]:
2148 Remove now-unnecessary calls to emacs_close.
2150 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2152 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2153 returning early. (Bug#14850)
2155 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2156 and inhibit-iso-escape-detection attributes of 'undecided'.
2159 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2161 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2162 Reported by Herbert J. Skuhra in
2163 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2165 Don't lose top specpdl entry when memory is exhausted.
2166 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2167 specpdl overflow here, to simplify callers; all callers changed.
2168 Always reserve an unused entry at the stack top; this avoids
2169 losing the top entry's information when memory is exhausted.
2171 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2173 Clean up errno reporting and fix some errno-reporting bugs.
2174 * callproc.c (Fcall_process):
2175 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2176 * process.c (create_process, Fmake_network_process):
2177 * unexaix.c (report_error):
2178 * unexcoff.c (report_error):
2179 Be more careful about reporting the errno of failed operations.
2180 The code previously reported the wrong errno sometimes.
2181 Also, prefer report_file_errno to setting errno + report_file_error.
2182 (Fcall_process): Look at openp return value rather than at path,
2183 as that's a bit faster and clearer when there's a numeric predicate.
2184 * fileio.c (report_file_errno): New function, with most of the
2185 old contents of report_file_error.
2186 (report_file_error): Use it.
2187 (Ffile_exists_p, Ffile_accessible_directory_p):
2188 Set errno to 0 when it is junk.
2189 * fileio.c (Faccess_file):
2190 * image.c (x_create_bitmap_from_file):
2191 Use faccessat rather than opening the file, to avoid the hassle of
2192 having a file descriptor open.
2193 * lisp.h (report_file_errno): New decl.
2194 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2197 * process.c (create_process, wait_reading_process_output) [AIX]:
2198 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2199 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2200 a multithreaded environment anyway).
2201 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2203 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2205 * image.c (x_find_image_file): Don't close a remote file handle.
2207 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2209 Fix races with threads and file descriptors.
2210 * callproc.c (Fcall_process_region):
2211 * dired.c (open_directory):
2212 * emacs.c (main, Fdaemon_initialized):
2213 * image.c (x_find_image_file):
2214 * inotify.c (Finotify_rm_watch):
2215 * lread.c (Flocate_file_internal):
2216 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2217 * term.c (term_mouse_moveto, init_tty):
2218 * termcap.c (tgetent):
2219 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2220 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2221 * unexhp9k800.c, unexmacosx.c (unexec):
2222 * callproc.c (Fcall_process_region):
2223 Use emacs_close, not close.
2224 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2225 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2226 and posix_close function on current platforms (which all lack them).
2227 (emacs_close): Use it. This should fix the races on GNU/Linux and
2228 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2229 and it should avoid closing random victim file descriptors on
2232 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2234 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2235 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2238 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2239 This is for .gdbinit xbacktrace.
2241 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2242 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2243 (emacs_set_tty): Now static.
2244 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2245 * term.c (tty_capable_p, tty_default_color_capabilities)
2246 (get_tty_terminal, term_mouse_movement)
2247 (handle_one_term_event, init_tty, maybe_fatal):
2248 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2249 (tgetent, scan_file, name_match, compare_contin):
2250 * terminal.c (get_terminal):
2251 Use bool for boolean.
2252 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2253 Prefer char to unsigned char if either will do.
2254 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2255 (tty_write_glyphs): Prefer int to unsigned.
2256 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2257 All callers changed.
2258 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2260 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2263 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2264 (B__dummy__): New dummy symbol, to pacify C89.
2265 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2266 they can't grok varargs macros.
2267 * dispnew.c (add_window_display_history)
2268 (add_frame_display_history):
2269 * print.c (print_object):
2270 * xdisp.c (debug_method_add):
2271 Use %p printf format only for void pointers.
2272 * emacs.c (usage_message): New constant, replacing ...
2273 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2274 (main): Adjust to usage reorg.
2275 * fns.c (syms_of_fns):
2276 * profiler.c (syms_of_profiler):
2277 Don't use non-constant struct initializers.
2278 * gnutls.h (gnutls_initstage_t):
2279 * lisp.h (enum Lisp_Fwd_Type):
2280 * lread.c (lisp_file_lexically_bound_p):
2281 * xsettings.c (anonymous enum):
2282 Remove trailing comma.
2283 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2284 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2285 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2287 * regex.c (const_re_char): New type, to pacify strict C89.
2288 All uses of 'const re_char' replaced to use it.
2289 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2290 with glibc when strict C89. This change is imported from gnulib.
2292 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2293 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2294 Omit GNU_LINUX implementation, since it requires long long.
2295 * xterm.c (x_draw_underwave):
2296 Do not assume the traditional order of struct's members.
2297 (x_term_init): Rewrite to avoid the need for non-constant structure
2300 Syntax cleanup, mostly replacing macros with functions.
2301 This removes the need for the syntax_temp hack.
2302 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2303 * syntax.c (SYNTAX_INLINE): New macro.
2304 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2305 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2306 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2307 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2308 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2309 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2310 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2311 Now constants, not macros.
2312 (syntax_temp) [!__GNUC__]: Remove.
2313 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2314 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2315 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2316 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2317 Move here from syntax.h; now functions, not macros. Except for the
2318 last function, these are static since only syntax.c uses them.
2319 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2320 All uses changed. Now a function, not a macro; use this fact
2321 to simplify the code.
2322 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2323 compiler bugs; no longer relevant.
2324 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2325 (SYNTAX_INLINE): New macro.
2326 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2327 for the new functions. Use bool for boolean member.
2328 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2329 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2330 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2331 (SETUP_BUFFER_SYNTAX_TABLE):
2332 Now extern inline functions, not macros.
2333 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2334 Remove; all uses replaced by implementation.
2335 (syntax_temp) [!__GNUC__]: Remove decl.
2336 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2338 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2340 * emacs.c (main): Fix syntax error.
2342 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2344 Timestamp fixes for undo (Bug#14824).
2345 * atimer.c (schedule_atimer):
2346 * fileio.c (Ffile_newer_than_file_p):
2347 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2348 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2349 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2350 (syms_of_fileio): Remove Sclear_visited_file_name.
2351 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2352 file doesn't exist; this avoids an ambiguity with negative timestamps.
2353 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2354 * systime.h (make_emacs_time, invalid_emacs_time):
2355 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2356 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2357 * undo.c (record_first_change): Push (visited-file-modtime) onto
2358 undo list rather than reimplementing it by hand, incorrectly.
2360 2013-07-09 Ken Brown <kbrown@cornell.edu>
2362 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2364 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2366 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2368 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2370 Handle errno and exit status a bit more carefully.
2371 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2372 number into an exit status. Instead, use EXIT_CANCELED.
2373 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2374 * callproc.c (relocate_fd):
2375 * emacs.c (close_output_streams, main):
2376 * process.c (create_process):
2377 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2378 Use emacs_perror for simplicity.
2379 * callproc.c (relocate_fd, main):
2380 * sysdep.c (sys_subshell):
2381 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2382 (shut_down_emacs): Use emacs_write, not write.
2383 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2384 * fileio.c (Fcopy_file, e_write):
2385 * nsterm.m (ns_select):
2386 * process.c (send_process):
2387 * sound.c (vox_write):
2388 Use emacs_write_sig, not emacs_write.
2389 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2390 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2392 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2394 (emacs_full_write): New function.
2395 (emacs_write): Rewrite to use it.
2396 (emacswrite_sig, emacs_perror): New functions.
2397 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2399 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2401 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2402 on NS even if it is present. Pixmap on NS is a void*.
2404 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2406 Port to Ubuntu 10 (Bug#14803).
2407 Problem reported by T.V. Raman.
2408 * process.c (close_on_exec, accept4, process_socket):
2409 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2411 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2413 * w32.c (sys_dup): Declare prototype.
2417 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2419 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2421 Make file descriptors close-on-exec when possible (Bug#14803).
2422 This simplifies Emacs a bit, since it no longer needs to worry
2423 about closing file descriptors by hand in some cases.
2424 It also fixes some unlikely races. Not all such races, as
2425 libraries often open files internally without setting
2426 close-on-exec, but it's an improvement.
2427 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2428 * callproc.c (Fcall_process) [!MSDOS]:
2429 * emacs.c (main) [!DOS_NT]:
2430 * nsterm.m (ns_term_init):
2431 * process.c (create_process):
2432 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2433 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2434 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2435 Prefer mkostemp with O_CLOEXEC to mkstemp.
2436 * callproc.c (relocate_fd) [!WINDOWSNT]:
2437 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2438 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2440 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2441 Make the resulting file descriptor close-on-exec.
2442 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2443 * lread.c (load_descriptor_list, load_descriptor_unwind):
2444 Remove; no longer needed. All uses removed.
2445 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2446 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2448 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2449 (Fmake_network_process, Fnetwork_interface_list):
2450 (Fnetwork_interface_info, server_accept_connection):
2451 Make newly-created socket close-on-exec.
2452 * sysdep.c (emacs_open, emacs_fopen):
2453 Make new-created descriptor close-on-exec.
2454 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2455 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2457 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2459 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2460 for NS_IMPL_GNUSTEP.
2462 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2464 Fix openp errno handling.
2465 * callproc.c (Fcall_process): Preserve openp errno around close.
2466 * lread.c (openp): Set errno when returning -1, as some callers
2469 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2471 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2473 * nsterm.h (NSSavePanel): Update comment.
2474 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2475 (ns_run_file_dialog): Declare.
2477 * nsfns.m: Remove panelOK.
2479 (ns_run_file_dialog): New function.
2480 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2481 event loop, so file dialog is popped up by ns_run_file_dialog, called
2482 by sendEvent (Bug#14578).
2483 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2485 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2487 * xdisp.c (default_line_pixel_height): New function.
2488 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2489 (try_cursor_movement, redisplay_window, try_window)
2490 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2492 * window.c (window_scroll_pixel_based):
2493 use default_line_pixel_height.
2495 * dispextern.h (default_line_pixel_height): Add prototype.
2497 * frame.c (x_set_line_spacing): Accept a float value for
2498 line-spacing parameter, per the documentation.
2500 * data.c (Fmultibyte_string_p): Doc fix.
2502 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2504 Use emacs_open more consistently when opening files.
2505 This handles EINTR more consistently now, and makes it easier
2506 to introduce other uniform changes to file descriptor handling.
2507 * src/systdio.h: New file.
2508 * src/buffer.c (mmap_init):
2509 * cygw32.c (chdir_to_default_directory):
2510 * dispnew.c (Fopen_termscript):
2511 * emacs.c (Fdaemon_initialized):
2512 * fileio.c (Fdo_auto_save):
2513 * image.c (slurp_file, png_load_body, jpeg_load_body):
2514 * keyboard.c (Fopen_dribble_file):
2516 * print.c (Fredirect_debugging_output):
2517 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2518 * termcap.c (tgetent):
2519 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2520 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2521 * w32term.c (w32_initialize) [CYGWIN]:
2522 * xfaces.c (Fx_load_color_file):
2523 Use emacs_open instead of plain open, and emacs_fopen instead of
2525 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2526 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2527 * callproc.c (default_output_mode): New constant.
2528 (Fcall_process): Use it to call emacs_open instead of plain creat.
2529 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2530 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2531 (emacs_fopen): New function.
2532 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2533 Include <lisp.h>, for emacs_open.
2534 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2536 Remove duplicate #include directives.
2537 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2539 Don't include stdio.h twice.
2540 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2541 Don't include sys/types.h or stdio.h twice.
2542 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2543 * lread.c: Don't include coding.h twice.
2544 * nsfont.m: Don't include frame.h twice.
2545 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2546 * ralloc.c: Don't include <unistd.h> twice.
2547 * xdisp.c: Don't include font.h twice.
2548 * xterm.c: Don't include fontset.h twice.
2549 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2551 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2553 Scale ImageMagick images more carefully.
2554 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2555 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2556 Be more careful about avoiding undefined behavior after
2557 integer overflow and division by zero.
2559 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2561 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2562 (syms_of_w32fns): DEFSYM them.
2563 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2564 (CCHDEVICENAME): Define macros if not defined.
2565 (struct MONITOR_INFO_EX): New struct.
2566 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2567 (enum_display_monitors_fn): New variable.
2568 (globals_of_w32fns): Initialize it.
2569 (Fx_display_pixel_width, Fx_display_pixel_height)
2570 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2571 multi-monitor setups in docstrings.
2572 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2573 screen size by primary monitor's millimeter per pixel.
2574 (w32_monitor_enum, w32_display_monitor_attributes_list)
2575 (w32_display_monitor_attributes_list_fallback)
2576 (Fw32_display_monitor_attributes_list): New functions.
2577 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2579 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2581 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2583 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2585 * fileio.c (Qfile_notify_error): New error symbol.
2587 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2588 * inotify.c (inotify_callback, symbol_to_inotifymask)
2589 (Finotify_add_watch, Finotify_rm_watch): Use it.
2590 (inotifyevent_to_event): Exchange order of cookie and file name.
2591 (Finotify_add_watch): Adapt docstring.
2593 * lisp.h (Qfile_notify_error): Declare.
2595 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2597 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2598 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2599 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2600 which did not work (see <http://bugs.gnu.org/14569#307>).
2601 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2602 && (!noninteractive || initialized)). This attempts to thread
2603 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2605 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2607 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2608 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2610 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2612 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2613 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2614 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2615 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2617 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2619 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2620 Define to __sys_siglist.
2622 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2624 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2625 word-wrap, so that overflow-newline-into-fringe would work in
2626 visual-line-mode. (Bug#2749)
2627 (move_it_in_display_line_to): When the last scanned display
2628 element fits exactly on the display line, and
2629 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2630 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2631 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2632 finding buffer position that corresponds to pixel coordinates,
2633 e.g. in buffer_posn_from_coords.
2635 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2637 * process.c (handle_child_signal): Call catch_child_signal if
2640 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2642 Don't convert function pointers to void * and back.
2643 It isn't portable C, and it's easy enough to avoid.
2644 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2645 (make_save_value): Add support for SAVE_FUNCPOINTER.
2646 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2647 * print.c (print_object):
2648 Distinguish function from object pointers.
2649 * lisp.h (SAVE_FUNCPOINTER): New constant.
2650 (SAVE_SLOT_BITS): Adjust to it.
2651 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2652 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2653 (voidfuncptr): New typedef.
2654 (struct Lisp_Save_Value): New member data[0].funcpointer.
2655 (XSAVE_FUNCPOINTER): New function.
2657 Simplify buildobj processing.
2658 * Makefile.in (buildobj.h): Make it a sequence of strings each
2659 followed by comma, rather than a single string. Put it into a
2660 .tmp file in case there's an error while generating it.
2661 (gl-stamp): Use .tmp for temp files.
2662 (mostlyclean): Clean .tmp files.
2663 * doc.c (buildobj): Move to just the routine that needs it.
2664 It's now an array of strings, so processing is simpler.
2666 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2668 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2669 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2670 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2671 Invoke malloc_enable_thread even when not interactive.
2672 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2673 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2674 in this case, since the underlying bug has now been fixed.
2676 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2678 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2679 unlinking it (bug#14691).
2681 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2683 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2684 before checking whether buffer is modified. This lets
2685 `kill-buffer-query-functions' cancel killing of the buffer or save
2686 its content before `kill-buffer' asks user the "Buffer %s
2687 modified; kill anyway?" question.
2689 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2691 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2692 Let the super performKeyEquivalent deal with them (Bug#14747).
2694 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2696 * widget.c (resize_cb): Remove unused local.
2698 Do not use GTK 3 if it exists but cannot be compiled.
2699 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2700 * xterm.c (x_error_handler) [!USE_GTK]:
2703 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2705 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2707 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2708 to the valid range of values. (Bug#14753)
2710 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2711 when moving point by using the current glyph matrix. This avoids
2712 the need to force redisplay when this function is called in a
2715 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2717 Fix minor problems found by static checking.
2718 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2719 Redo the latter's body to sidestep GCC parenthesization warnings.
2720 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2721 * coding.c (detect_coding, detect_coding_system):
2722 * coding.h (struct undecided_spec):
2723 Use bool for boolean.
2724 * image.c (QCmax_width, QCmax_height): Now static.
2725 * xdisp.c (Fmove_point_visually): Remove unused local.
2727 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2729 * xdisp.c (Fmove_point_visually): New function.
2731 2013-06-28 Kenichi Handa <handa@gnu.org>
2733 * coding.h (define_coding_undecided_arg_index): New enum.
2734 (coding_attr_index): New members
2735 coding_attr_undecided_inhibit_null_byte_detection,
2736 coding_attr_undecided_inhibit_iso_escape_detection,
2737 coding_attr_undecided_prefer_utf_8.
2738 (undecided_spec): New struct.
2739 (struct coding_system): New member `undecided' of the member
2742 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2743 (detect_coding): Likewise.
2744 (detect_coding_system): Likewise.
2745 (Fdefine_coding_system_internal): New coding system properties
2746 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2748 (syms_of_coding): Adjust for coding_arg_undecided_max.
2750 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2752 * image.c (x_from_xcolors): Remove unused local.
2754 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2756 Defer image data transfer between X client and server until actual
2759 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2762 * image.c (Destroy_Image): Remove.
2763 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2764 `mask_p', and `colors_p'. All uses changed.
2765 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2766 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2767 New macros for `flags' arg to x_clear_image_1.
2768 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2769 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2770 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2771 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2772 (image_get_x_image, image_unget_x_image): New functions or macros.
2773 (image_background, image_background_transparent, x_to_xcolors)
2774 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2775 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2776 instead of Destroy_Image.
2777 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2778 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2779 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2780 (imagemagick_load_image, svg_load_image): Use them instead of
2781 x_create_x_image_and_pixmap, and x_put_x_image followed by
2782 x_destroy_x_image, respectively.
2783 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2784 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2785 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2786 background_transparent fields.
2787 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2788 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2790 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2792 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2793 This mostly consists of undoing recent changes.
2794 * callproc.c (Fcall_process):
2795 * process.c (create_process):
2796 Do not worry about catching SIGCHLD here, undoing previous change.
2797 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2798 * process.c, process.h (catch_child_signal):
2799 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2800 * process.c (catch_child_handler): Don't worry about being called
2801 lazily and do not assume caller has blocked SIGCHLD, undoing
2802 previous change. Move first-time stuff back to
2803 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2804 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2805 set lib_child_handler if it's already initialized, which may
2806 help avoid problems on GNUStep.
2808 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2810 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2811 * callproc.c (Fcall_process):
2812 * process.c (create_process):
2813 Make sure SIGCHLD is caught before we fork,
2814 since Emacs startup no arranges to catch SIGCHLD.
2815 * process.c (lib_child_handler): Initialize to null, not to
2817 (catch_child_signal): Allow self to be called lazily.
2818 Do nothing if it's already been called.
2819 Assume caller has blocked SIGCHLD (all callers do now).
2820 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2821 just before it's really needed.
2822 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2823 since it hasn't been caught yet.
2825 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2827 * image.c (compute_image_size): New function to implement
2828 :max-width and :max-height.
2829 (imagemagick_load_image): Use it.
2831 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2833 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2834 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2836 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2837 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2838 the SIGCHLD handler, since the code is not atomic and (due to glib)
2839 signals may be arriving now.
2840 * sysdep.c (init_signals): Do not catch child signals here;
2841 'main' now does that later, at a safer time.
2843 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2845 Clean up SIGCHLD handling a bit (Bug#14569).
2846 * process.c, process.h (catch_child_signal):
2847 Now always extern, even if !NS_IMPL_GNUSTEP.
2848 * process.c (catch_child_signal): Move glib tickler here from
2849 init_process_emacs, so that it's done earlier in Emacs
2850 initialization. Also move the noninteractive && !initialized
2851 check here from init_process_emacs. This is all a bit cleaner for
2852 GNUish platforms, and I hope it works around the Cygwin bug.
2853 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2854 that glib signal handling is tickled before glib creates threads.
2856 * process.c (wait_reading_process_output): Avoid int overflow
2857 when reading more than 2 GiB total from a process.
2859 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2861 * process.c (create_process): Handle a couple more cases,
2862 i.e., work even if new_argv and wait_child_setup[i] are cached.
2863 Use Fcall_process's style for volatile vars.
2865 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2867 * process.c (create_process): Mark PROCESS volatile.
2869 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2871 Use C99-style flexible array members if available.
2872 This avoids some subtle aliasing issues, which typically
2873 aren't a problem with GCC but may be a problem elsewhere.
2874 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2875 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2876 In either case, it uses a flexible array member rather than
2877 the old struct hack. All uses changed.
2878 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2879 Adjust to sdata reorganization.
2880 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2881 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2882 that ports better to pre-C99 non-GCC.
2883 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2884 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2885 as the latter has changed.
2886 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2887 and port better to pre-C99 GCC.
2888 * image.c (struct xpm_cached_color):
2889 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2890 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2891 Use FLEXIBLE_ARRAY_MEMBER.
2892 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2893 Move decl to top level so it gets checked against implementation.
2894 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2895 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2897 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2899 * syntax.c: Integer cleanups.
2900 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2901 All uses that need 0-or-2 changed to:
2902 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2903 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2904 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2905 (char_quoted, prev_char_comend_first, back_comment)
2906 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2907 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2908 Use bool for boolean.
2909 (update_syntax_table, skip_chars, skip_syntaxes):
2910 Prefer int to unsigned when either will do.
2911 (back_comment): Return boolean success flag, like forw_comment,
2912 instead of positive-or-minus-1 (which might have overflowed int anyway).
2913 Don't stuff ptrdiff_t into int.
2914 (syntax_spec_code, syntax_code_spec): Now const.
2915 (Fmatching_paren, scan_lists, scan_sexps_forward):
2916 Use enum syntaxcode for syntax code.
2917 (Fmatching_paren): Check that arg is a character, not just an integer.
2918 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2919 (Finternal_describe_syntax_value): Omit no-longer-needed
2921 (skip_chars): Use char, not unsigned char, when the distinction
2923 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2924 * bytecode.c (exec_byte_code):
2925 * syntax.c (syntax_spec_code, Fchar_syntax)
2926 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2928 * syntax.h (SYNTAX_WITH_FLAGS):
2929 Omit unnecessary casts.
2931 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2933 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2934 line dimensions here, to avoid race conditions with the main
2935 thread. (Bug#14062, bug#14630, bug#14669)
2937 * w32term.c (w32_draw_window_cursor): Compute the header line and
2938 mode line dimensions here.
2939 <w32_system_caret_window, w32_system_caret_hdr_height>:
2940 <w32_system_caret_mode_height>: New variables.
2942 * w32term.h: Declare them.
2944 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2946 * alloc.c (die): Move "assertion failed" string here ...
2947 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2948 COND when SUPPRESS_CHECKING. This shrinks the executable text
2949 size by 0.8% to 2.2% when configured with --enable-checking,
2950 depending on optimization flags (GCC 4.8.1 x86-64).
2952 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2954 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2956 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2957 base is 2; this is more accurate.
2959 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2961 * sound.c (string_default): Move to !WINDOWSNT section.
2962 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2964 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2966 * sound.c: Integer cleanups.
2967 Remove unnecessary forward decls.
2968 (struct sound_device): The 'file' member is now a Lisp_Object, not
2969 a char *, so that we needn't invoke alloca on a huge size.
2970 (Fplay_sound_internal): Adjust to this.
2971 (string_default): New function.
2972 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2973 Use it to adjust to the struct sound_device change.
2974 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2975 (be2hs) [0]: Remove.
2977 * syntax.c (skip_chars): Don't use uninitialized storage
2978 when searching a multibyte buffer for characters that are not in a
2979 unibyte string that contains non-ASCII characters.
2981 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2983 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2984 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2986 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2988 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2990 2013-06-18 Kenichi Handa <handa@gnu.org>
2992 * font.c (Ffont_spec): Signal an error for an invalid font name
2995 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2997 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2998 In particular this ports to 32-bit sparc Sun cc.
2999 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3000 array with a dummy element at specpdl[-1], so that its address can
3002 (unbind_to): Do not copy the binding; not needed, now that we
3003 copy old_value in the one place where the copy is needed.
3004 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3005 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3006 (union specbinding): Rename from struct specbinding. Redo layout
3007 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3008 which is not portable. With Sun C 5.12 32-bit sparc, the
3009 declaration causes nargs to be an unsigned bitfield, a behavior
3010 that the C standard allows; but Emacs wants nargs to be signed.
3011 The overall type is now a union of structures rather than a
3012 structure of union of structures, and the 'kind' member is now a
3013 bitfield, so that the overall type doesn't grow. All uses changed.
3014 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3016 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3018 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3019 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3021 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3023 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3025 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3026 unless we know that the window w's frame is a frame object.
3027 Another attempt at solving bug#14062 and bug#14630.
3029 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3031 * textprop.c (property_set_type): New enum.
3032 (add_properties): Allow appending/prepending text properties.
3033 (add_text_properties_1): Factored out of Fadd_text_properties.
3034 (Fadd_text_properties): Move all the code into
3035 add_text_properties_1.
3036 (Fadd_face_text_property): New function that calls
3037 add_text_properties_1.
3039 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3041 Move functions from lisp.h to individual modules when possible.
3042 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3043 * alloc.c (XFLOAT_INIT, set_symbol_name):
3044 * buffer.c (CHECK_OVERLAY):
3045 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3046 (set_char_table_parent):
3047 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3048 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3049 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3050 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3052 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3053 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3054 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3055 (backtrace_args, backtrace_debug_on_exit):
3056 * floatfns.c (CHECK_FLOAT):
3057 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3058 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3059 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3060 (set_hash_index_slot):
3061 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3062 * marker.c (CHECK_MARKER):
3063 * textprop.c (CHECK_STRING_OR_BUFFER):
3064 * window.c (CHECK_WINDOW_CONFIGURATION):
3065 Move here from lisp.h, and make these functions static rather than
3067 * buffer.c (Qoverlayp):
3069 * fns.c (Qhash_table_p):
3070 * window.c (Qwindow_configuration_p):
3072 * lisp.h: Remove the abovementioned defns and decls.
3074 Use functions, not macros, for XINT etc (Bug#11935).
3075 In lisp.h, prefer functions to function-like macros, and
3076 constants to object-like macros, when either will do. This:
3077 . simplifies use, as there's no more need to worry about
3078 arguments' side effects being evaluated multiple times.
3079 . makes the code easier to debug on some platforms.
3080 However, when using gcc -O0, keep using function-like macros
3081 for a few critical operations, for performance reasons.
3082 This sort of thing isn't needed with gcc -Og, but -Og
3083 is a GCC 4.8 feature and isn't widely-enough available yet.
3084 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3085 Remove enum lsb_bits; no longer needed.
3086 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3087 * buffer.c (Qoverlap):
3089 * fns.c (Qhash_table_p):
3090 Now extern, so lisp.h can use these symbols.
3091 * dispextern.h: Include character.h, for MAX_CHAR etc.
3092 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3093 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3094 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3095 (GLYPH_CODE_P): Move here from lisp.h.
3096 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3097 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3098 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3099 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3100 XUNTAG now returns void *.
3101 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3102 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3103 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3104 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3105 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3106 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3107 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3108 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3109 New macros, renamed from their sans-lisp_h_ counterparts.
3110 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3111 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3112 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3113 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3114 If compiling via GCC without optimization, define these as macros
3115 in addition to inline functions.
3116 To disable this, compile with -DINLINING=0.
3117 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3118 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3119 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3120 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3121 (INTMASK, VALMASK): Now macros, since static values cannot be
3122 accessed from extern inline functions.
3123 (VALMASK): Also a constant, for benefit of old GDB.
3124 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3125 is INTEGERP, which can fold it in.
3126 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3127 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3128 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3129 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3130 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3131 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3132 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3133 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3134 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3135 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3136 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3137 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3138 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3139 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3140 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3141 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3142 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3143 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3144 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3145 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3146 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3147 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3148 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3149 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3150 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3151 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3152 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3153 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3154 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3155 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3156 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3157 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3158 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3160 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3161 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3162 (VALMASK): Define in one place rather than in two, merging the
3163 USE_LSB_TAG parts; this is simpler.
3164 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3165 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3166 Move up, to avoid use before definition.
3167 Also include "globals.h" earlier, for the same reason.
3168 (make_natnum): New function.
3169 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3170 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3171 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3172 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3173 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3174 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3175 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3176 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3177 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3178 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3179 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3180 (Qwindow_configuration_p, Qimage): New forward declarations.
3181 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3182 (STRING_COPYIN): Remove; unused.
3183 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3184 (xcar_addr, xcdr_addr): New functions. All uses changed.
3185 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3186 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3187 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3188 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3189 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3190 (TYPE_RANGED_INTEGERP): Simplify.
3191 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3192 (setlocale, fixup_locale, synchronize_system_messages_locale)
3193 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3194 Now empty functions, not macros.
3195 (functionp): Return bool, not int.
3196 * window.c (Qwindow_configuration_p): Now extern,
3197 so window.h can use it.
3198 * window.h (Qwindowp): Move decl back to lisp.h.
3200 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3202 * xdisp.c (Fline_pixel_height): New function, required for solving
3205 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3207 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3209 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3211 * lread.c (syms_of_lread):
3212 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3214 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3216 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3218 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3220 * fileio.c (expand_file_name): Doc fix.
3222 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3224 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3225 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3226 Wait for self, not for 0. This can't hurt on GNU or similar
3227 system, and may help with Cygwin.
3229 * keyboard.c: Don't use PROP (...) as an lvalue.
3230 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3231 Use set_prop (A, B), not PROP (A) = B.
3233 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3235 * xdisp.c (get_it_property): Use it->window instead of generating
3236 a Lisp object from it->w.
3238 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3240 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3241 get-char-property the window that is being rendered, instead of
3242 the buffer, to support window-specific overlays. (Bug#14575)
3243 (compute_display_string_pos): When W is NULL, use the current
3244 buffer as the object to pass to get-char-property.
3245 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3246 pointer member of the bidi iterator, since no window is pertinent
3249 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3251 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3252 being displayed, and pass it to compute_display_string_pos.
3253 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3254 (bidi_paragraph_init): All callers changed.
3256 * xdisp.c (init_from_display_pos, init_iterator)
3257 (handle_single_display_spec, next_overlay_string)
3258 (get_overlay_strings_1, reseat_1, reseat_to_string)
3259 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3260 Set bidi_it.w member from it->w.
3261 (compute_display_string_pos): Accept additional argument, the
3262 window being displayed, and pass it to Fget_char_property.
3265 * dispextern.h (struct bidi_it): New member w, the window being
3267 (compute_display_string_pos): Adjust prototype.
3269 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3271 * xgselect.c: Remove unneeded include xterm.h.
3273 * process.c (wait_reading_process_output): Check for NS before GLIB.
3274 GLIB may be linked in due to rsvg, but ns_select must be called.
3276 * xgselect.c (xg_select): Remove call to window_system_available
3277 and g_main_context_pending at the top, so Gdk events (i.e. file
3278 notify) are processed when Emacs is started with -nw.
3280 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3282 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3283 (ctagsfiles3): New variable, includes only *.m files.
3284 (TAGS): Use an explicit language name in the regular expressions,
3285 to avoid transformation of '/SOMETHING' by MSYS to
3286 'c:\MSYS\SOMETHING'.
3288 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3290 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3292 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3294 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3295 still need to set the mouse pointer shape and activate help-echo.
3298 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3300 A few porting etc. fixes for the new file monitor code.
3301 See the thread containing
3302 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3303 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3304 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3305 (dir_monitor_callback, Fgfile_rm_watch):
3306 Use assq_no_quit instead of Fassoc, for speed.
3307 (dir_monitor_callback, Fgfile_rm_watch):
3308 eassert that the monitor is a fixnum.
3309 (dir_monitor_callback): No need for CDR_SAFE.
3310 Simplify building of lisp with alternative tails.
3311 (Fgfile_add_watch, Fgfile_rm_watch):
3312 Do not assume glib functions set errno reliably on failure.
3313 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3314 and signal an error otherwise.
3315 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3316 Use Fdelq instead of Fdelete, for speed.
3318 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3320 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3321 don't insist on being invoked on a highlighted tool-bar button.
3322 Avoids losing tool-bar functionality when mouse-highlight is nil.
3323 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3324 Don't highlight when mouse-highlight is nil.
3325 (note_mouse_highlight): When mouse-highlight is nil, don't return
3326 right away; instead, run tool-bar and mode-line highlight
3327 subroutine, clear any existing highlight, and revert the mouse
3328 pointer to its default shape. (Bug#14558)
3330 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3332 * lisp.mk (lisp): Add prog-mode.el.
3334 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3336 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3337 * process.c (dummy_handler): New function.
3338 (lib_child_handler): New static var.
3339 (handle_child_signal): Invoke it.
3340 (catch_child_signal): If a library has set up a signal handler,
3341 save it into lib_child_handler.
3342 (init_process_emacs): If using glib and not on Windows, tickle glib's
3343 child-handling code so that it initializes its private SIGCHLD handler.
3344 * syssignal.h (SA_SIGINFO): Default to 0.
3345 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3346 31; it should no longer be needed now.
3348 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3350 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3352 * gfilenotify.c (globals_of_gfilenotify): New function.
3353 (syms_of_gfilenotify): Move global initialization there.
3355 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3357 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3359 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3360 * keyboard.c (menu_bar_items, tool_bar_items):
3361 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3362 not override local keymaps any more.
3364 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3366 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3368 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3370 * w32console.c (initialize_w32_display): Return the dimensions of
3371 the console window via 2 additional arguments, not via the current
3372 frame. This avoids crashes due to overrunning the bounds of
3373 frame's decode_mode_spec_buffer, which is not resized following
3374 the change of the frame dimensions from the initial 10x10.
3376 * w32term.h (w32_initialize_display_info): Adjust prototype.
3378 * term.c (init_tty): Take dimensions of the frame from the values
3379 returned by initialize_w32_display.
3381 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3382 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3383 (LIBES): Add $(GFILENOTIFY_LIBS).
3385 * w32inevt.c (handle_file_notifications): Add dummy implementation
3386 for !HAVE_W32NOTIFY.
3388 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3390 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3392 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3394 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3396 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3398 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3400 Fix minor problems found by static checking.
3401 * data.c (pure_write_error):
3402 Use xsignal2, not Fsignal, as Fsignal might return.
3403 * eval.c (set_backtrace_debug_on_exit): Now static.
3404 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3405 No longer inline. EXTERN_INLINE is needed only for functions
3406 defined in .h files. Reindent function header as per GNU style.
3407 (backtrace_p, backtrace_top, backtrace_next):
3408 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3409 compiler or linker. Add extern decls to pacify gcc -Wall.
3410 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3412 * frame.c (free_monitors): Define only on platforms that need it.
3413 * nsterm.m (ns_term_init):
3414 * process.c (catch_child_signal):
3415 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3416 defined on all porting targets these days.
3417 * process.c, process.h (catch_child_signal):
3418 Make it extern only if NS_IMPL_GNUSTEP is defined.
3420 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3422 * w32.c (gettimeofday): Make the signature identical to prototype
3423 in nt/inc/sys/time.h.
3425 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3427 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3430 * keyboard.c (safe_run_hooks_error): Improve error message.
3432 * data.c (pure_write_error): Add `object' argument.
3433 * puresize.h (CHECK_IMPURE): Use it.
3435 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3437 * Makefile.in (NOTIFY_OBJ): New variable.
3438 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3440 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3441 Call syms_of_gfilenotify.
3443 * gfilenotify.c: New file.
3445 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3446 and Qfile_w32notify.
3447 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3448 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3450 * lisp.h: Declare syms_of_gfilenotify.
3452 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3454 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3456 Merge the specpdl and backtrace stacks. Make the structure of the
3457 specpdl entries more obvious via a tagged union of structs.
3458 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3459 (enum specbind_tag): New enum.
3460 (struct specbinding): Make it a tagged union of structs.
3461 Add a case for backtrace records.
3462 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3463 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3464 (backtrace_debug_on_exit): New accessors.
3465 (struct backtrace): Remove.
3466 (struct catchtag): Remove backlist field.
3467 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3469 (Flocal_variable_p): Speed up the common case where the binding is
3471 * eval.c (backtrace_list): Remove.
3472 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3473 (set_backtrace_args, set_backtrace_nargs)
3474 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3475 (backtrace_next): New functions.
3476 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3477 (unwind_to_catch, internal_lisp_condition_case)
3478 (internal_condition_case, internal_condition_case_1)
3479 (internal_condition_case_2, internal_condition_case_n): Don't bother
3480 with backtrace_list any more.
3481 (Fsignal): Adjust to new backtrace format.
3482 (grow_specpdl): Move up.
3483 (record_in_backtrace): New function.
3484 (eval_sub, Ffuncall): Use it.
3485 (apply_lambda): Adjust to new backtrace format.
3486 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3488 (specbind): Adjust to new specpdl format. Simplify.
3489 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3490 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3492 (mark_backtrace): Remove.
3493 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3494 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3495 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3497 * profiler.c (record_backtrace): Use get_backtrace.
3498 (handle_profiler_signal): Use backtrace_top_function.
3499 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3502 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3504 * process.h (catch_child_signal): Declare.
3506 * process.c (catch_child_signal): New function.
3507 (init_process_emacs): Call it.
3509 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3510 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3512 (x_set_cursor_type): Remove declaration.
3513 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3514 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3515 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3516 (ns_get_color): Use F suffix on float.
3517 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3518 (ns_get_rgb_color): Remove.
3519 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3520 (note_mouse_movement): x and y are CGFloat.
3521 (ns_draw_fringe_bitmap): Remove unused rowY.
3522 Change #if to COCOA && >= 10_6.
3523 (ns_draw_window_cursor): Remove unused overspill.
3524 (ns_draw_underwave): width and x are EamcsCGFloat.
3525 (ns_draw_box): thickness is CGFloat.
3526 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3527 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3528 if not in main thread.
3529 (ns_get_pending_menu_title, ns_check_menu_open)
3530 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3531 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3532 (sendFromMainThread:): New method.
3533 (changeFont:): size is CGFloat.
3534 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3535 Disable warning about permanent text.
3536 (characterIndexForPoint:): Adjust return type depending on GNUStep
3538 (mouseDown:): delta is CGFloat.
3539 (updateFrameSize): Remove unised variable f.
3540 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3541 Cast float to EmacsCGFloat.
3542 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3543 also to -1 when restoring.
3544 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3545 inside NS_IMPL_COCOA.
3546 (toggleFullScreen:): Put call to toggleFullScreen inside
3547 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3548 (setPosition:portion:whole:): por is CGFloat.
3549 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3550 (mouseDown:): Use CGFloat.
3551 (mouseDragged:): Remove unised variable edge.
3552 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3554 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3556 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3557 when NS_IMPL_GNUSTEP.
3558 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3559 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3560 (EmacsToolbar): Add clearAll. Add tag argument to
3561 addDisplayItemWithImage.
3562 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3564 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3566 * nsmenu.m (ns_update_menubar): Make static.
3567 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3568 (fillWithWidgetValue:): Add cast to SEL for setAction.
3569 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3570 (update_frame_tool_bar): Update code for GNUStep.
3571 (clearAll): New method.
3572 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3573 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3574 Move identifierToItem setObject and activeIdentifiers addObject before
3575 call to insertItemWithItemIdentifier.
3576 (validateVisibleItems): Fix indentation.
3577 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3578 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3579 UtilityWindow to aStyle, remove call to setStyleMask.
3581 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3583 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3584 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3585 Use F suffix on floats.
3586 (ns_char_width): Returns CGFloat.
3587 (ns_ascii_average_width): w is CGFloat instead of float.
3588 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3590 (ns_glyph_metrics): CGFloat instead of float.
3592 * nsfns.m (x_set_foreground_color, x_set_background_color):
3594 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3595 remove unused variables.
3596 (Fns_read_file_name): Keep track if panel is for save.
3597 Use ns_filename_from_panel/ns_directory_from_panel.
3598 (Fns_list_services): delegate only used for COCOA.
3599 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3600 Just return the input if GNUStep.
3601 (x_screen_planes): Remove.
3602 (Fxw_color_values): Use EmacsCGFloat
3603 (Fns_display_monitor_attributes_list): Only get screen number for
3605 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3607 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3608 ns_directory_from_panel.
3610 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3612 * process.c (handle_child_signal): Also use WCONTINUED.
3613 This is so that list-processes doesn't mistakenly list the process
3614 as stopped, when the process has actually been continued and is
3617 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3619 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3620 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3621 not already configured.
3623 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3625 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3627 * Makefile.in (mostlyclean): Remove *.res files.
3629 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3631 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3632 a buffer (bug#8447).
3634 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3636 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3637 display vector, and we backtrack, handle the case that the
3638 previous character position is also displayed from a display
3639 vector or covered by a display string or image. (Bug#14476)
3641 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3643 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3644 (struct MonitorInfo, free_monitors): Remove.
3645 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3646 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3647 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3650 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3651 (struct MonitorInfo, free_monitors): Remove.
3652 (ns_screen_name): Make static.
3653 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3654 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3657 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3658 (struct MonitorInfo): New struct.
3659 (free_monitors, make_monitor_attribute_list): Declare.
3661 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3663 (free_monitors, make_monitor_attribute_list): New functions.
3664 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3667 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3669 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3671 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3673 * keyboard.c: Apply keyboard decoding only to events that come directly
3674 from the tty, not from unread-command-events (bug#14368).
3675 (read_event_from_main_queue): New function, extracted from read_char).
3676 (read_decoded_char): Remove.
3677 (read_decoded_event_from_main_queue): New function to replace it.
3678 (read_char): Use it.
3679 (read_key_sequence): Use read_char rather than read_decoded_char.
3681 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3683 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3685 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3687 2013-05-22 Kenichi Handa <handa@gnu.org>
3689 The following changes are to fix the setting of
3690 buffer-file-coding-system on, for instance, C-x RET c unix RET
3691 _FILE_OF_DOS_EOL_TYPE_ RET.
3693 * coding.h (struct coding_system): New member detected_utf8_chars.
3695 * coding.c (detect_coding_utf_8): Count characters and check EOL
3696 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3698 (setup_coding_system): Do not initialize coding->head_ascii.
3699 (check_ascii): Do not set coding->eol_seen but update it. Do not
3700 call adjust_coding_eol_type here.
3701 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3702 If the eol-type of CODING is already specified, adjust the eol type
3703 of the found coding-system.
3704 (decode_coding_gap): Cancel previous change. Utilize the
3705 character numbers counted by detect_coding_utf_8. Fix detection
3708 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3710 * search.c (looking_at_1): Only set last_thing_searched if the match
3711 changed the match-data (bug#14281).
3713 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3715 * xdisp.c (reseat_at_previous_visible_line_start):
3716 Already declared in dispextern.h, so remove it here.
3717 (move_it_vertically_backward): Likewise.
3719 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3721 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3722 (Fx_display_pixel_width, Fx_display_pixel_height)
3723 (Fx_display_mm_width, Fx_display_mm_height):
3724 Mention `display-monitor-attributes-list' in docstrings.
3726 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3727 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3728 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3729 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3730 (Fx_display_backing_store, Fx_display_visual_class)
3731 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3732 (Fx_display_grayscale_p, Fx_display_pixel_width)
3733 (Fx_display_pixel_height, Fx_display_planes)
3734 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3735 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3736 (Fx_display_mm_width, Fx_display_mm_height)
3737 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3738 height for all physical monitors as in X11.
3740 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3741 Return pixel width or height for all physical monitors as in X11.
3743 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3745 Port --enable-gcc-warnings to clang.
3746 * bytecode.c (exec_byte_code):
3748 Redo diagnostic pragmas to pacify clang, too.
3749 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3750 * editfns.c (Fencode_time):
3751 * fileio.c (file_accessible_directory_p):
3752 * font.c (font_unparse_xlfd):
3753 Use '&"string"[index]' instead of '"string" + (index)'.
3754 * undo.c (user_error): Remove; unused.
3756 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3758 * insdel.c (insert_1_both): Document the arguments, instead of
3759 referring to insert_1, which no longer exists.
3761 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3762 some window, increment windows_or_buffers_changed, so that
3763 *Messages* display in that window is updated. (Bug#14408)
3765 * w32.c: Include epaths.h.
3766 (init_environment): Use cmdproxy.exe without leading directories.
3767 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3769 (gettimeofday): Adjust signature and return value to Posix
3772 * unexw32.c (open_output_file): Delete the existing emacs.exe
3773 before creating it, to break the hard link to the versioned
3776 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3777 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3778 (FIRSTFILE_OBJ): New variables.
3779 (W32_RES): Rename to EMACSRES. All users changed.
3780 (base_obj): Use $(CM_OBJ).
3781 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3782 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3783 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3784 $(W32_RES_LINK) before $(LIBES).
3785 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3787 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3789 * makefile.w32-in (DOC): Use just "DOC".
3791 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3793 * process.c: Export default filters and sentinels to Elisp.
3794 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3796 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3797 (Fset_process_sentinel, Fformat_network_address):
3798 Default to them instead of nil.
3799 (server_accept_connection): Sentinels can't be nil any more.
3800 (read_and_dispose_of_process_output): New function, extracted from
3801 read_process_output.
3802 (read_process_output): Use it; filters can't be nil.
3803 (Finternal_default_process_filter): New function, extracted from
3804 read_process_output.
3805 (exec_sentinel_unwind): Remove function.
3806 (exec_sentinel): Don't zilch sentinel while running.
3807 (status_notify): Sentinels can't be nil.
3808 (Finternal_default_process_sentinel): New function extracted from
3810 (setup_process_coding_systems): Default filter is not nil any more.
3811 (syms_of_process): Export new Elisp functions and initialize
3813 * lisp.h (make_lisp_proc): New function.
3815 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3817 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3819 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3821 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3822 unless we know that the window w is a leaf window.
3823 Another attempt at solving bug#14062.
3825 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3827 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3830 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3832 * image.c (gif_load): Check that subimages fit (Bug#14345).
3834 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3836 * lread.c (skip_dyn_eof): New function.
3837 (read1): Use it to skip the end of a file in response to #@00.
3839 * doc.c (get_doc_string): Slightly relax the sanity checking.
3841 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3843 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3844 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3845 (MonitorInfo): New struct.
3846 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3847 (Fns_display_monitor_attributes_list): New functions.
3848 (display-usable-bounds): Remove.
3849 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3852 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3854 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3855 (GTK_CHECK_VERSION): New macro, if not already defined.
3856 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3857 replaced by GTK_CHECK_VERSION.
3859 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3861 * xterm.h (GTK_PREREQ): New macro.
3862 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3863 to use this macro instead, for consistency and clarity.
3865 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3867 * xdisp.c (row_for_charpos_p): New function, with code of
3868 cursor_row_p, but accepts an additional argument CHARPOS instead
3869 of using a hardcoded PT.
3870 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3871 (row_containing_pos): Call row_for_charpos_p instead of partially
3872 doing the same. Fixes cursor positioning under longlines-mode
3873 when longlines-show-effect includes more than one newline, when
3874 moving the cursor vertically up.
3876 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3878 * makefile.w32-in (ACL_H): New macro.
3879 ($(BLD)/fileio.$(O)): Update dependencies.
3881 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3883 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3884 * Makefile.in (LIB_ACL): New macro.
3885 (LIBACL_LIBS): Remove.
3886 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3887 * fileio.c: Include <acl.h>.
3888 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3889 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3891 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3894 * unexelf.c: Don't assume ElfW (Half) fits in int.
3895 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3896 when dealing with ElfW (Half) values, since they can exceed 2**31
3897 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3898 (entry_address): Omit unused NUM arg. All uses changed.
3900 2013-05-07 Juri Linkov <juri@jurta.org>
3902 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3903 to the string converted from number with `Fnumber_to_string'.
3906 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3908 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3909 This fixes a problem introduced by my previous change.
3911 2013-05-07 Glenn Morris <rgm@gnu.org>
3913 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3915 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3917 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3919 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3921 Static checking by GCC 4.8.0.
3922 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3923 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3924 (x_get_monitor_attributes_fallback)
3925 (x_get_monitor_attributes_xinerama)
3926 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3927 Define only if USE_GTK.
3928 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3929 (x_get_monitor_attributes_fallback): Omit unused locals.
3930 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3931 Use double, not float, to avoid mixed-mode floating point arithmetic.
3933 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3934 Jan Djärv <jan.h.d@swipnet.se>
3936 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3937 (XINERAMA_CFLAGS): New macros.
3938 (ALL_CFLAGS, LIBES): Use them.
3940 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3941 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3942 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3943 (syms_of_xfns): DEFSYM them.
3944 (struct MonitorInfo): New struct.
3945 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3946 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3947 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3948 (x_get_monitor_attributes_xinerama): New functions.
3949 (Fx_display_monitor_attributes_list): New primitive.
3950 (syms_of_xfns): Defsubr it.
3952 * xterm.h (x_display_info): Add Xatom_net_workarea and
3953 Xatom_net_current_desktop.
3955 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3956 and dpyinfo->Xatom_net_current_desktop.
3958 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3960 * xdisp.c (pos_visible_p): Use the special code for finding the
3961 beginning of a display property or overlay for any "replacing"
3962 display property, not just for display strings. This solves
3963 incorrect reporting of position by posn-at-point. (Bug#14241)
3965 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3967 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3968 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3969 Verify that ElfW (Half) fits in int.
3970 (fatal): Use same signature as lisp.h.
3971 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3972 configure and build with -DUNEXELF_DEBUG without worrying about
3973 other modules that use DEBUG.
3974 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3975 possibly-wide integers now uses it instead of plain fprintf.
3976 (entry_address): New function, which avoids problems with 32-bit
3977 overflow on 64-bit hosts.
3978 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3979 (round_up): Don't assume the remainder fits in int.
3980 (find_section): Use bool for boolean. Simplify debug code.
3981 (unexec): Don't assume file sizes fit in int or size_t.
3982 Omit unnecessary trailing newline in 'fatal' format.
3983 Use strerror rather than outputting decimal error number.
3984 Remove unused code when emacs is not defined;
3985 this file relies on Emacs now.
3986 Don't assume e_phnum and e_shnum are positive.
3988 * regex.c: Fix problems when DEBUG is defined.
3989 (extract_number, extract_number_and_incr): Define regardless of
3990 whether DEBUG is defined; that's simpler and makes the code less
3991 likely to go stale in the normal case when DEBUG is not defined.
3992 Return int rather than taking an int * arg. All callers changed.
3993 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3994 Remove, replacing with ...
3995 (DEBUG_PRINT): New macro. All callers changed.
3996 (DEBUG_COMPILES_ARGUMENTS): New macro.
3997 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3998 (print_compiled_pattern, print_double_string) [DEBUG]:
3999 Use prototype rather than old-style definition.
4000 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4001 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4002 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4003 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4004 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4005 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4006 This matters only when DEBUG is defined.
4008 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4010 * xdisp.c (set_iterator_to_next): Set the
4011 ignore_overlay_strings_at_pos_p flag only if we are _really_
4012 iterating over an overlay string, as indicated by the
4013 current.overlay_string_index member. (Bug#14306)
4015 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4017 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4018 to where it is used, to avoid autorelease issues (Bug#14050).
4020 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4022 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4023 * fileio.c (syms_of_fileio): Implement this.
4024 * filelock.c (create_lock_file): If symbolic links don't work, so
4025 we use a regular file as a lock file, do not fsync the lock file;
4028 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4030 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4031 (syms_of_minibuf): Adjust accodingly.
4033 * callint.c (Fcall_interactively): Adjust calls accordingly.
4035 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4037 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4038 w->contents is a buffer before computing everything else.
4039 Use parentheses to disambiguate last part of the condition.
4041 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4042 assertion violations. (Bug#14062)
4044 2013-05-01 David Reitter <david.reitter@gmail.com>
4046 * nsfns.m (ns_tooltip): Initialize.
4048 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4050 * coding.c (decode_coding_gap): Don't remove the character before
4051 a newline unless it's a CR character. (Bug#14287)
4053 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4055 * dispextern.h (struct face): Move enum face_underline_type
4056 earlier so that bitfields can be in the same word.
4058 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4060 * nsfns.m (handlePanelKeys): New function.
4061 (EmacsOpenPanel:performKeyEquivalent:)
4062 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4063 arrows/function/control and copy/paste keys (Bug#14296).
4065 2013-04-27 Juri Linkov <juri@jurta.org>
4067 * callint.c (Fcall_interactively): Call `Qread_number' for
4068 interactive code letter `n' instead of using duplicate code.
4071 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4073 * systime.h (make_timeval): Declare as 'const'.
4075 2013-04-27 Kenichi Handa <handa@gnu.org>
4077 * font.c (font_open_entity): Always open a font of manageable
4080 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4082 Port better to AIX (Bug#14258).
4083 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4086 2013-04-24 Kenichi Handa <handa@gnu.org>
4088 * coding.c (decode_coding_iso_2022): When an invalid escape
4089 sequence is encountered, reset the invocation and designation
4090 status to the safest one.
4092 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4094 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4095 Without this fix, "make distclean" leaves stamp-h1 behind.
4097 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4099 * w32fns.c (w32_fullscreen_rect): New function to compute the
4100 window rectangle for the given fullscreen mode.
4101 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4102 longer tunes the window size. This keeps the window's edges flush
4103 with the screen and allows the taskbar to hide itself in fullboth.
4105 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4106 window decorations and uses the entire screen.
4108 * w32term.h (w32_fullscreen_rect) Add prototype.
4109 (struct w32_output): Replace normal_width, normal_height,
4110 normal_top, and normal_left members with a single normal_placement
4112 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4114 (FRAME_NORMAL_PLACEMENT): New macro.
4116 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4118 * minibuf.c (Ftest_completion): Silence compiler warning.
4120 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4122 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4125 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4128 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4129 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4130 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4131 parentheses where appropriate.
4133 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4135 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4137 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4139 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4140 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4141 Mention in the doc string that setting these variables takes
4142 effect only after a call to set-window-buffer. (Bug#14200)
4144 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4146 * indent.c (Fvertical_motion): Don't consider display strings on
4147 overlay strings as display strings on the buffer position we
4148 started from. This prevents vertical cursor motion from jumping
4149 more than one line when there's an overlay string with a display
4150 property at end of line.
4151 Reported by Karl Chen <Karl.Chen@quarl.org> in
4152 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4154 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4156 * window.c (select_window): `record_buffer' even if window is
4157 already selected (bug#14191).
4159 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4161 * window.c (Fwindow_end): Test more flags, including the buffer's
4162 last_overlay_modified flag, to determine whether the window's
4163 display is really up-to-date. Prevents the function from
4164 returning a stale value. (Bug#14170)
4165 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4168 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4170 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4171 garbaged only if it is not already the top frame on its TTY.
4172 This prevents flickering due to constant redrawing of TTY frames when
4173 there are GUI frames open in the same session. (Bug#13864)
4175 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4177 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4178 of marking the idle timers directly.
4180 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4182 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4185 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4187 * window.c (select_window): Don't record_buffer while the invariant is
4188 temporarily broken (bug#14161).
4190 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4192 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4194 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4196 2013-04-07 Romain Francoise <romain@orebokech.com>
4198 Ignore additional platform-specific ACL errors (Bug#13702).
4199 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4200 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4202 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4204 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4207 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4209 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4210 This bug was introduced by my 2013-02-25 change that simplified
4211 data_start configuration. Without this change, on GNU/Linux
4212 an Emacs configured with --enable-profiling fails immediately
4213 due to a profiler signal.
4214 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4215 with these flags. On platforms where special flags are needed
4216 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4217 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4218 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4220 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4222 Get rid of some platform-specific functions examining window
4223 system and its capabilities. This is a partial rework of the
4225 * lisp.h (have_menus_p): Remove prototype. This function is
4226 replaced with platform-independent window_system_available.
4227 (check_window_system): Move to...
4228 * frame.h (decode_window_system_frame, window_system_available):
4229 ...here, add new prototypes.
4230 * frame.c (window_system_available, decode_window_system_frame):
4232 (check_window_system): Platform-independent now.
4233 * xterm.h (x_in_use): Remove declaration.
4235 * w32term.h (check_x_frame):
4236 * nsterm.h (check_x_frame): Remove prototypes. This function
4237 is replaced with platform-independent decode_window_system_frame.
4238 * msdos.c (have_menus_p): Remove.
4239 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4240 Remove platform-specific functions. Use check_window_system,
4241 decode_window_system_frame and check_ns_display_info where
4242 appropriate. Minor style and comment tweaks.
4243 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4244 (check_x_frame): Likewise.
4245 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4247 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4248 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4249 * xmenu.c, xselect.c: All related users changed.
4251 2013-04-03 Kenichi Handa <handa@gnu.org>
4253 The following changes is to optimize the code for reading UTF-8
4256 * coding.c (check_ascii): Rename from detect_ascii. Return value
4257 changed. Check EOL format. Do not call adjust_coding_eol_type
4259 (check_utf_8): New function.
4260 (adjust_coding_eol_type): Do nothing if already adjusted.
4261 (detect_coding): Compare the return value of check_ascii with
4262 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4263 (decode_coding_gap): Optimize for valid UTF-8.
4265 2013-03-21 Kenichi Handa <handa@gnu.org>
4267 * coding.c (syms_of_coding): Cancel previous change.
4269 * insdel.c (insert_from_gap): Fix previous change.
4271 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4273 Consistently use platform-specific function to detect window system.
4274 * lisp.h (check_window_system): New prototype. This function is
4275 going to replace check_x, check_w32 and check_ns.
4276 (have_menus_p): Mention msdos.c in comment.
4277 * fontset.c (check_window_system_func): Remove. Adjust all users.
4278 * fontset.h (check_window_system_func): Remove prototype.
4279 * nsterm.h (check_ns):
4280 * xterm.h (check_x):
4281 * w32term.h (check_w32): Likewise.
4282 * menu.c (Fx_popup_menu): Use check_window_system.
4283 * msdos.c (check_window_system): Define for MS-DOS.
4284 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4285 * w32fns.c (check_window_system): Likewise for MS-Windows.
4286 * xfns.c (check_window_system): Likewise for X.
4287 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4288 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4290 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4292 Prefer < to > in range checks such as 0 <= i && i < N.
4293 This makes it easier to visualize quantities on a number line.
4294 This patch doesn't apply to all such range checks,
4295 only to the range checks affected by the 2013-03-24 change.
4296 This patch reverts most of the 2013-03-24 change.
4297 * alloc.c (xpalloc, Fgarbage_collect):
4298 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4299 * character.c (string_escape_byte8):
4300 * charset.c (read_hex):
4301 * data.c (cons_to_unsigned):
4302 * dispnew.c (update_frame_1):
4303 * doc.c (Fsubstitute_command_keys):
4304 * doprnt.c (doprnt):
4305 * editfns.c (hi_time, decode_time_components):
4306 * fileio.c (file_offset):
4307 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4308 * font.c (font_intern_prop):
4309 * frame.c (x_set_alpha):
4310 * gtkutil.c (get_utf8_string):
4311 * indent.c (check_display_width):
4312 * keymap.c (Fkey_description):
4313 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4315 * minibuf.c (read_minibuf_noninteractive):
4316 * process.c (wait_reading_process_output):
4317 * search.c (Freplace_match):
4318 * window.c (get_phys_cursor_glyph):
4319 * xdisp.c (redisplay_internal):
4320 * xsmfns.c (smc_save_yourself_CB):
4321 Prefer < to > for range checks.
4322 * dispnew.c (sit_for): Don't mishandle NaNs.
4323 This fixes a bug introduced in the 2013-03-24 change.
4324 * editfns.c (decode_time_components): Don't hoist comparison.
4325 This fixes another bug introduced in the 2013-03-24 change.
4327 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4329 * frame.h (struct frame): Drop scroll_bottom_vpos
4330 member becaue all real users are dead long ago.
4331 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4332 * xdisp.c (redisplay_internal): Adjust user.
4334 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4336 * nsmenu.m (showAtX:Y:for:): setLevel to
4337 NSPopUpMenuWindowLevel (Bug#13998).
4339 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4341 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4342 (ns_check_pending_open_menu): Declare.
4344 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4345 (x_activate_menubar): Update the menu with title that matches
4346 ns_get_pending_menu_title, and call
4347 ns_check_pending_openmenu (Bug#12698).
4348 (menuWillOpen:): New method.
4349 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4351 * nsterm.m (menu_will_open_state, menu_mouse_point)
4352 (menu_pending_title): New varaibles.
4353 (ns_get_pending_menu_title, ns_check_menu_open)
4354 (ns_check_pending_open_menu): New functions.
4356 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4358 * indent.c (current_column_bol_cache): Remove leftover which is not
4359 used in Fmove_to_column any more.
4360 (current_column, scan_for_column): Adjust users.
4361 * keyboard.c (last_point_position_buffer, last_point_position_window):
4362 Remove leftovers which are not used for recording undo any more.
4363 (command_loop_1, syms_of_keyboard): Adjust users.
4364 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4365 redisplay_window any more.
4366 (move_it_to): Adjust user.
4368 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4370 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4371 Update dependencies.
4373 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4375 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4376 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4379 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4381 * window.h (struct window): Replace hchild, vchild and buffer slots
4382 with the only contents slot. This is possible because each valid
4383 window may have either the child window (in vertical or horizontal
4384 combination) or buffer to display (for the leaf window). Using that,
4385 a lof of operations to traverse and/or change window hierarchies may
4386 be simplified. New member horizontal is used to distinguish between
4387 horizontal and vertical combinations of internal windows.
4388 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4389 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4390 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4391 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4392 Use contents slot, not buffer, where appropriate.
4393 (wset_combination): New function.
4394 (wset_buffer): Add eassert.
4395 (Fframe_first_window): Simplify the loop reaching first window.
4396 (Fwindow_buffer): Use WINDOW_LEAF_P.
4397 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4398 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4399 (unshow_buffer): Convert initial debugging check to eassert.
4400 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4401 (make_parent_window, window_resize_check, window_resize_apply)
4402 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4403 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4404 Adjust to match struct window changes.
4405 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4406 (mark_window_cursors_off, count_windows, get_leaf_windows)
4407 (foreach_window_1): Simplify the loop.
4408 * alloc.c (mark_object): Do not check for the leaf window because
4409 internal windows has no glyph matrices anyway.
4410 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4411 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4412 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4413 (build_frame_matrix_from_window_tree, mirror_make_current)
4414 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4415 (update_window_tree, set_window_update_flags): Simplify the loop.
4416 (sync_window_with_frame_matrix_rows): Enforce live window.
4417 Use contents slot, not buffer, where appropriate.
4418 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4419 and WINDOW_HORIZONTAL_COMBINATION_P.
4420 (make_frame_visible_1): Simplify the loop.
4421 Use contents slot, not buffer, where appropriate.
4422 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4423 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4424 (expose_window_tree): Likewise.
4425 Use contents slot, not buffer, where appropriate.
4426 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4427 to avoid deleted windows. Use contents slot instead of buffer.
4428 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4429 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4430 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4431 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4433 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4435 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4436 identify the reasons for assertion violations in bug#14062 and
4438 (Fx_show_tip): Fix compilation error under
4439 "--enable-check-lisp-object-type". (Bug#14073)
4441 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4442 Reported by <rzl24ozi@gmail.com>.
4444 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4446 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4448 (unwind_with_echo_area_buffer): ...to restore it here.
4449 This is needed to ensure that...
4450 (redisplay_window): ...both window markers are valid here,
4451 which is verified by eassert.
4452 * editfns.c (save_excursion_save): Do not assume that
4453 selected_window always displays the buffer.
4454 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4457 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4459 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4462 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4464 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4466 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4468 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4469 since MinGW's w32api headers do. This avoids compiler warnings.
4471 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4474 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4476 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4478 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4480 * gtkutil.c (style_changed_cb): Check if frame is live and an
4481 X frame (Bug#14038).
4483 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4485 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4486 Define only for _WIN32_WINNT less than 0x0500.
4487 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4489 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4490 see its own definitions of 'struct timeval' and 'struct timezone'.
4492 Fix incompatibilities between MinGW.org and MinGW64 headers.
4493 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4495 * w32.c (REPARSE_DATA_BUFFER): Guard with
4496 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4498 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4500 * xterm.c: Include X11/XKBlib.h
4501 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4503 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4505 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4507 * blockinput.h (input_blocked_p): Likewise.
4508 * bytecode.c (exec_byte_code): Likewise.
4509 * callproc.c (call_process_kill, call_process_cleanup)
4510 (Fcall_process): Likewise.
4511 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4512 (Fccl_execute_on_string): Likewise.
4513 * character.c (string_escape_byte8): Likewise.
4514 * charset.c (read_hex): Likewise.
4515 * cm.c (calccost): Likewise.
4516 * data.c (cons_to_unsigned): Likewise.
4517 * dired.c (directory_files_internal, file_name_completion):
4519 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4520 (sit_for): Likewise.
4521 * doc.c (Fsubstitute_command_keys): Likewise.
4522 * doprnt.c (doprnt): Likewise.
4523 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4524 * emacsgtkfixed.c: Likewise.
4525 * fileio.c (file_offset, Fwrite_region): Likewise.
4526 * floatfns.c (Fexpt, fmod_float): Likewise.
4527 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4529 * font.c (font_intern_prop): Likewise.
4530 * frame.c (x_set_alpha): Likewise.
4531 * gtkutil.c (get_utf8_string): Likewise.
4532 * indent.c (check_display_width): Likewise.
4533 * intervals.c (create_root_interval, rotate_right, rotate_left)
4534 (split_interval_right, split_interval_left)
4535 (adjust_intervals_for_insertion, delete_node)
4536 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4537 (merge_interval_right, merge_interval_left, copy_intervals)
4538 (set_intervals_multibyte_1): Likewise.
4539 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4540 * keymap.c (Fkey_description): Likewise.
4541 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4542 * lread.c (openp, read_integer, read1, string_to_number):
4544 * menu.c (ensure_menu_items): Likewise.
4545 * minibuf.c (read_minibuf_noninteractive): Likewise.
4546 * print.c (printchar, strout): Likewise.
4547 * process.c (create_process, Faccept_process_output)
4548 (wait_reading_process_output, read_process_output, send_process)
4549 (wait_reading_process_output): Likewise.
4550 * profiler.c (make_log, handle_profiler_signal): Likewise.
4551 * regex.c (re_exec): Likewise.
4552 * regex.h: Likewise.
4553 * search.c (looking_at_1, Freplace_match): Likewise.
4554 * sysdep.c (get_child_status, procfs_ttyname)
4555 (procfs_get_total_memory): Likewise.
4556 * systime.h (EMACS_TIME_VALID_P): Likewise.
4557 * term.c (dissociate_if_controlling_tty): Likewise.
4558 * window.c (get_phys_cursor_glyph): Likewise.
4559 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4560 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4562 * xfns.c (Fx_window_property): Likewise.
4563 * xmenu.c (set_frame_menubar): Likewise.
4564 * xselect.c (x_get_window_property, x_handle_dnd_message):
4566 * xsmfns.c (smc_save_yourself_CB): Likewise.
4567 * xterm.c (x_scroll_bar_set_handle): Likewise.
4569 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4571 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4572 to be optional or nil. Adjust comment and convert it to docstring.
4573 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4574 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4576 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4578 Static checking by GCC 4.8-20130319.
4579 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4580 * process.c (Fset_process_datagram_address)
4581 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4582 * xdisp.c (get_char_face_and_encoding):
4583 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4584 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4585 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4587 2013-03-24 Ken Brown <kbrown@cornell.edu>
4589 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4590 fix compilation on 64-bit Cygwin, where underscores are not
4591 automatically prepended.
4593 * w32term.c (w32_initialize): Silence compiler warning.
4595 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4597 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4598 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4599 variables, to save and restore frame dimensions.
4600 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4601 after returning from a 'fullscreen' configuration.
4602 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4603 to avoid races between the main thread and the input thread.
4605 * w32term.h (struct w32_output): New members normal_width,
4606 normal_height, normal_top, normal_left, and prev_fsmode.
4607 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4608 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4611 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4612 'fullscreen' parameter. Always record previous width and height
4613 of the frame, except when switching out of maximized modes, so
4614 that they could be restored correctly, instead of resetting to the
4615 default frame dimensions. Send SC_RESTORE command to the frame,
4616 unless we are going to send SC_MAXIMIZE, to restore the frame
4617 resize hints in the mouse pointer shown by the window manager.
4620 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4622 * lisp.h (get_frame_param): Adjust conditions for prototype
4625 2013-03-22 Ken Brown <kbrown@cornell.edu>
4627 * unexcw.c: Drop unneeded inclusion of w32common.h.
4628 (report_sheap_usage): Declare.
4629 (read_exe_header): Add magic numbers for x86_64.
4630 (fixup_executable): Fix printf format specifier for unsigned long
4633 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4635 * frame.h (struct frame): Put menu_bar_window under #ifdef
4636 because this member is not needed when X toolkit is in use.
4637 (fset_menu_bar_window):
4638 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4639 (free_glyphs, update_frame):
4640 * xdisp.c (expose_frame): Likewise.
4641 (display_menu_bar): Likewise. Remove redundant eassert.
4642 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4645 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4647 Use functions and constants to manipulate Lisp_Save_Value objects.
4648 This replaces code that used macros and strings and token-pasting.
4649 The change makes the C source a bit easier to follow,
4650 and shrinks the Emacs executable a bit.
4651 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4652 (make_save_value): Change 1st arg from string to enum. All callers
4655 (mark_object): Use if, not #if, for GC_MARK_STACK.
4656 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4657 (XSAVE_OBJECT): Now functions, not macros.
4658 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4659 the constant was never used.
4660 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4661 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4662 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4663 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4665 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4666 type3 with a single member save_type. All uses changed.
4667 (save_type, set_save_pointer, set_save_integer): New functions.
4668 * print.c (PRINTX): Remove.
4670 * alloc.c: Remove redundant static declarations.
4672 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4674 * window.h (struct window): Convert left_col, top_line, total_lines
4675 and total_cols from Lisp_Objects to integers. Adjust comments.
4676 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4678 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4679 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4680 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4681 Adjust users where appropriate.
4683 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4685 * frame.h (struct frame): Drop resx and resy because the same data is
4686 available from window system-specific output context. Adjust users.
4687 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4688 New functions to provide defaults when no window system available.
4689 (FRAME_RES_X, FRAME_RES_Y): New macros.
4690 (NUMVAL): Move from xdisp.c.
4691 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4692 (Ffont_face_attributes, Fopen_font):
4693 * image.c (gs_load):
4694 * w32font.c (fill_in_logfont):
4695 * xdisp.c (calc_pixel_width_or_height):
4696 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4697 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4699 2013-03-20 Kenichi Handa <handa@gnu.org>
4701 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4702 to 1 (temporary workaround until a bug related to ASCII
4703 optimization is fixed).
4705 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4707 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4708 Signal error if window is not internal. Adjust docstring.
4709 (delete_all_child_windows): Use combination_limit to save the buffer.
4710 (Fset_window_configuration): Adjust accordingly.
4711 * print.c (syms_of_print): Initialize debugging output not here...
4712 (init_print_once): ...but in a new function here.
4713 * lisp.h (init_print_once): Add prototype.
4714 * emacs.c (main): Add call to init_print_once. Adjust comments.
4716 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4718 * window.c (window_resize_check, window_resize_apply)
4719 (window_from_coordinates, recombine_windows, set_window_buffer)
4720 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4721 (Fsplit_window_internal, Fdelete_window_internal)
4722 (freeze_window_starts): Use bool for booleans.
4723 * window.h (window_frame_coordinates, resize_frame_windows)
4724 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4726 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * dispnew.c (bitch_at_user): Use `user-error'.
4730 2013-03-17 Ken Brown <kbrown@cornell.edu>
4732 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4733 as return type of image_background. (Bug#13981)
4734 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4736 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4738 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4739 (ns_select): Don't return with result uninitialized.
4741 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4744 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4746 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4747 directories. If filename is nil, get directory name (Bug#13932).
4748 Use getFilename and getDirectory.
4749 (getFilename, getDirectory): New methods for EmacsSavePanel and
4751 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4753 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4755 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4757 2013-03-15 Kenichi Handa <handa@gnu.org>
4759 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4760 (adjust_after_replace): Make it back to static. Delete the third
4761 arg text_at_gap_tail. Cancel the code for handling it.
4763 * coding.h (struct coding_system): New member eol_seen.
4765 * coding.c (detect_ascii): New function.
4766 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4767 when the source bytes are actually scanned. On detecting for
4768 coding_category_utf_8_auto, call detect_ascii instead of scanning
4769 source bytes directly.
4770 (produce_chars): Call insert_from_gap with the new arg 0.
4771 (encode_coding): Likewise.
4772 (decode_coding_gap): Control ASCII optimization by the variable
4773 disable_ascii_optimization instead of #ifndef .. #endif.
4774 Deccode EOL format according to coding->eol_seen.
4775 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4778 * lisp.h (adjust_after_replace): Cancel externing it.
4779 (insert_from_gap): Adjust prototype.
4781 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4783 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4784 FULLSCREEN_MAXIMIZED. (Bug#13935)
4786 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4788 * region-cache.c (find_cache_boundary, move_cache_gap)
4789 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4790 Simplify debugging check and convert to eassert. Adjust comment.
4791 (pp_cache): Put under ENABLE_CHECKING.
4793 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4795 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4796 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4798 (w32fullscreen_hook): If the frame is visible, reset
4799 f->want_fullscreen flag after changing the frame size. If the
4800 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4803 2013-03-13 Daniel Colascione <dancol@dancol.org>
4805 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4806 too so that these builds can use Cygwin's file conversion
4807 functions. (We've been building and linking cygw32.o all along
4808 and just not using it.)
4810 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4812 File synchronization fixes (Bug#13944).
4813 * Makefile.in (LIB_FDATASYNC): New macro.
4815 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4816 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4817 Don't worry about HAVE_FSYNC, since a substitute fsync is
4818 available if the system lacks one.
4819 (Fwrite_regin): Retry fsync if interrupted.
4821 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4823 * w32term.c (w32_read_socket): If the Emacs frame is being
4824 activated, call w32fullscreen_hook, to make sure the new frame
4825 dimensions are in effect. (Bug#13937)
4827 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4829 * xdisp.c (init_iterator): Simplify because both character and byte
4830 positions are either specified or -1. Add eassert. Adjust comment.
4831 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4832 character and byte positions can be obtained from marker.
4834 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4836 Static checking by Sun C 5.12.
4837 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4838 * bytecode.c (exec_byte_code):
4839 * dispnew.c (init_display):
4841 * fileio.c (Fsubstitute_in_file_name):
4842 * keyboard.c (Fevent_convert_list):
4843 * keymap.c (Fsingle_key_description):
4844 * term.c (maybe_fatal, fatal):
4845 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4846 * xsmfns.c (Fhandle_save_session):
4847 Omit unreachable code.
4848 * keymap.c (map_keymap_char_table_item): Cast void * to
4849 a function pointer type; the C Standard requires this.
4851 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4852 Include <sys/param.h> unconditionally, as that works elsewhere and
4853 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4854 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4857 See ChangeLog.12 for earlier changes.
4863 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4865 This file is part of GNU Emacs.
4867 GNU Emacs is free software: you can redistribute it and/or modify
4868 it under the terms of the GNU General Public License as published by
4869 the Free Software Foundation, either version 3 of the License, or
4870 (at your option) any later version.
4872 GNU Emacs is distributed in the hope that it will be useful,
4873 but WITHOUT ANY WARRANTY; without even the implied warranty of
4874 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4875 GNU General Public License for more details.
4877 You should have received a copy of the GNU General Public License
4878 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.