1 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3 * buffer.c (drop_overlay):
4 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9 * buffer.c (Fmake_overlay, Fmove_overlay):
10 * intervals.c (set_point_from_marker):
11 * print.c (PRINTPREPARE): Prefer signal_error
12 to plain error and report unsuitable marker too.
14 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
16 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
17 for 'dragging' member.
18 (struct x_output): Remove set-but-unused leftovers
19 'left_before_move' and 'top_before_move'.
20 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
21 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
22 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
23 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
24 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
25 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
26 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
27 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
29 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
31 * nsfont.m (INVALID_GLYPH): New define.
32 (nsfont_encode_char): Use INVALID_GLYPH.
33 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
35 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
37 * xterm.c (x_last_mouse_movement_time): Revert last change.
38 This code should use XDisplayMotionBufferSize to check display's
39 motion history first, and there are few other issues as well.
40 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
41 (handle_one_xevent): Adjust user.
43 2013-09-02 Martin Rudalics <rudalics@gmx.at>
45 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
46 * frame.c (Flast_nonminibuf_frame): ... to here.
47 (check_minibuf_window): Don't abort if no window was found
50 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
52 Use XGetMotionEvents to ask the last mouse motion time from X server.
53 * xterm.c (X_MOTION_HISTORY): Default to 1.
54 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
55 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
56 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
57 Ifdef away legacy code.
58 (XTmouse_position, x_scroll_bar_report_motion):
59 Use x_last_mouse_movement_time.
60 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
63 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
65 * msdos.c (last_mouse_window): Move to...
66 (dos_rawgetc): ...this function and adjust comment.
67 * nsterm.m (last_window): Rename to last_mouse_window, move to...
68 (mouseMoved): ...this function and adjust comment.
69 * w32term.c (last_window): Likewise with...
70 (w32_read_socket): ...this function.
71 * xterm.c (last_window): Likewise with...
72 (handle_one_xevent): ...this function.
74 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
76 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
77 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
78 (handle_one_xevent): ...to here.
79 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
82 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
84 * msdos.c (IT_set_terminal_window): Remove no-op.
85 (initialize_msdos_display): Adjust terminal setup.
86 * w32console.c (w32con_set_terminal_window): Remove no-op.
87 (initialize_w32_display): Adjust terminal setup.
88 * w32term.c (w32_set_terminal_window): Remove no-op.
89 (w32_create_terminal): Adjust terminal setup.
90 * xterm.c (XTset_terminal_window): Remove no-op.
91 (x_create_terminal): Adjust terminal setup.
93 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
95 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
97 (ns_create_terminal): Adjust terminal setup.
98 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
100 (w32_create_terminal): Adjust terminal setup.
101 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
103 (x_create_terminal): Adjust terminal setup.
105 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
107 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
108 (CLIP_TEXT_POS_FROM_MARKER): New macro.
109 * dispnew.c (buffer_posn_from_coords):
110 * window.c (Fwindow_end, displayed_window_lines):
111 * xdisp.c (redisplay_mode_lines): Use it.
113 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
115 * fontset.c (face_for_char): Check char in the current face font first
116 if HAVE_NS (Bug#15138).
118 2013-08-31 Martin Rudalics <rudalics@gmx.at>
120 * window.c (temp_output_buffer_show): Make sure window returned
121 by display_buffer is live (Bug#15213).
123 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
125 Minor cleanup to avoid forward declarations.
126 * coding.h (struct ccl_spec): Remove forward declaration.
127 * composite.h (toplevel): Include font.h.
128 (struct composition_it, struct face, struct font_metrics):
129 Remove forward declaration.
130 * dispextern.h (struct image, struct atimer): Likewise.
131 * emacsgtkfixed.h (struct frame): Likewise.
132 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
133 * font.h (struct font_driver, struct font, struct glyph_string)
134 (struct face): Remove forward declaration.
135 * fontset.h (struct face, struct font): Likewise.
136 * frame.h (toplevel): Style cleanup.
137 (enum output_method): Move to...
138 * termhooks.h (enum output_method): ...here.
139 (struct glyph, struct frame, struct ns_display_info)
140 (struct x_display_info, struct w32_display_info):
141 Remove forward declaration.
142 * xterm.h (toplevel): Include termhooks.h.
143 (struct font, struct window, struct glyph_matrix, struct frame)
144 (struct input_event, struct face, struct image): Remove forward
146 * gtkutil.h (struct _widget_value): Likewise.
147 * keyboard.h (toplevel): Include termhooks.h.
148 (struct input_event): Remove forward declaration.
150 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
152 * intervals.c (set_point_from_marker): New function.
153 * editfns.c (Fgoto_char):
154 * process.c (Finternal_default_process_filter):
155 * window.c (select_window_1): Use it.
156 * buffer.h (set_point_from_marker): Add prototype.
158 2013-08-29 Eli Zaretskii <eliz@gnu.org>
160 * w32.c (term_winsock): Call release_listen_threads before calling
162 (_sys_wait_accept): Wait for accept event in a loop with a finite
163 timeout, instead of waiting indefinitely. Will hopefully avoid
164 hanging during exit because WSACleanup deadlocks waiting for the
165 event object to be released. (Bug#14333)
167 * w32proc.c (release_listen_threads): New function, signals all
168 the reader threads that listen for connections to stop waiting.
170 * w32.h (release_listen_threads): Add prototype.
172 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
174 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
175 field of new marker (for sanity and safety).
176 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
177 anyway because XMISCTYPE is a function and can't be an lvalue).
179 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
181 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
182 (x_after_update_window_line, x_scroll_bar_create):
183 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
184 (handle_one_xevent, x_clear_frame_area):
185 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
186 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
187 * xterm.h (x_clear_area): Adjust prototype.
189 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
191 Hook scanning and indentation functions to find_newline. This helps
192 to avoid duplicated code and renders more respect to newline cache.
193 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
194 * cmds.c (Fforward_line):
195 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
196 Use find_newline and avoid unnecessary point movements.
197 * search.c (scan_newline): Implement on top of find_newline.
199 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
201 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
202 scoped code (bug#11258).
204 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
206 * nsterm.m (last_window): New variable.
207 (EV_TRAILER2): New macro.
208 (EV_TRAILER): Call EV_TRAILER2.
209 (mouseMoved:): Add support for mouse-autoselect-window
210 on nextstep (Bug#6888).
212 2013-08-28 Andreas Schwab <schwab@suse.de>
214 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
215 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
216 Remove unused macro definitions.
217 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
218 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
219 Only define if emacs.
221 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
223 Prefer enum glyph_row_area to int where appropriate.
224 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
226 (window_box, window_box_width, window_box_left, window_box_left_offset)
227 (window_box_right, window_box_right_offset): Adjust prototypes.
228 * xdisp.c (window_box, window_box_width, window_box_left)
229 (window_box_left_offset, window_box_right, window_box_right_offset):
230 Use enum glyph_row_area. Adjust users and tweak comment where needed.
231 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
232 * nsterm.m (ns_clip_to_row):
233 * w32term.c (w32_clip_to_row):
234 * xterm.c (x_clip_to_row): Likewise.
236 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
238 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
239 (Fprevious_overlay_change): Fast path for buffer with no overlays.
241 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
243 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
244 for portability to hosts where /bin/sh has problems.
246 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
248 Redesign redisplay interface to drop global output_cursor.
249 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
250 (toplevel): Remove declaration of output_cursor.
251 (set_output_cursor, x_cursor_to): Remove prototype.
252 * window.h (struct window): New member output_cursor.
253 (output_cursor_to): New function to replace RIF member.
254 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
255 (update_text_area, set_window_cursor_after_update): Use it.
256 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
257 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
258 * nsterm.m (ns_update_window_begin, ns_update_window_end):
259 * w32term.c (x_update_window_begin, x_update_window_end):
260 * xterm.c (x_update_window_begin, x_update_window_end):
261 Adjust to use per-window output cursor.
263 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
265 Simplify SELECT_TYPE-related code.
266 Like EMACS_TIME, this portability layer is no longer needed, since
267 Emacs has been using fd_set as a portability layer for some time.
268 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
269 (SELECT_TYPE): Remove. All uses changed to fd_set.
270 (fd_set) [!FD_SET]: New typedef.
272 Simplify EMACS_TIME-related code.
273 This portability layer is no longer needed, since Emacs has been
274 using struct timespec as a portability layer for some time.
275 * atimer.h, buffer.h, dispextern.h, xgselect.h:
276 Include <time.h> rather than "systime.h"; that's all that's needed now.
277 * dispnew.c: Include <timespec.h> rather than "systime.h";
278 that's all that's needed now.
279 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
280 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
282 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
283 LOG10_TIMESPEC_RESOLUTION.
284 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
285 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
286 (make_emacs_time): Remove. All used changed to make_timespec.
287 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
288 (current_timespec): Rename from current_emacs_time. All uses changed.
289 (add_emacs_time): Remove. All uses changed to timespec_add.
290 (sub_emacs_time): Remove. All uses change dot timespec_sub.
291 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
292 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
293 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
294 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
295 (current_timespec): Rename from current_emacs_time. All uses changed.
296 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
297 changed to timespec_cmp.
298 * xgselect.c: Include <timespec.h>, since our .h files don't.
300 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
302 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
303 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
304 Remove the leftovers.
305 * gtkutil.c (toplevel): Do not declare Qxft but include
307 * image.c (toplevel): Do not declare Vlibrary_cache because
308 it's already done in lisp.h.
310 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
312 * lisp.h (Mouse_HLInfo): Move from here...
313 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
314 (reset_mouse_highlight): New function.
315 * msdos.c (dos_set_window_size, IT_update_begin)
316 (internal_terminal_init):
317 * nsterm.m (ns_update_window_end, x_free_frame_resources)
318 (ns_initialize_display_info):
319 * w32console.c (initialize_w32_display):
320 * w32term.c (x_update_window_end, x_free_frame_resources)
321 (w32_initialize_display_info):
322 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
323 * window.c (Fdelete_other_windows_internal):
324 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
325 * termchar.h (toplevel):
326 * xterm.h (toplevel): Include dispextern.h.
328 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
330 Fix minor problems found by static checking.
331 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
332 (expect): Avoid nested-if warning.
333 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
334 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
335 * nsterm.h, nsterm.m (ns_select):
336 * xgselect.c, xgselect.h (xg_select):
337 Adjust signature to better match pselect's.
338 * nsterm.m (ns_select):
339 Don't set *TIMEOUT, since pselect doesn't.
340 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
341 diagnostic about assigning const char * to it.
342 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
344 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
346 * lread.c (substitute_object_recurse): Handle hash-tables as well
349 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
351 Fix unlikely core dump in init_tty, and simplify terminfo case.
352 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
353 The old version incorrectly dumped core if malloc returned a
354 buffer containing only non-NUL bytes.
355 (init_tty): Do not allocate or free termcap buffers; the
356 struct does that for us now.
357 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
358 (struct tty_display_info): Define members termcap_term_buffer and
359 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
360 use them. Allocate them directly in struct rather than indirectly
361 via a pointer, to simplify init_tty.
363 * frame.c (check_minibuf_window): Initialize 'window' properly,
364 so that Emacs reliably aborts later if 'window' is not initialized.
366 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
368 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
369 of VoidSymbol (Bug#15154).
371 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
373 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
374 mouse_face_beg_y and mouse_face_end_y.
375 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
376 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
377 Adjust users and update comment where appropriate.
379 2013-08-26 Martin Rudalics <rudalics@gmx.at>
381 * frame.c (check_minibuf_window): New function.
382 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
383 Call check_minibuf_window (Bug#15183).
385 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
387 * window.h (struct window): Replace last_cursor with last_cursor_vpos
388 because this is the only last cursor data we need to keep and consult.
389 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
390 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
393 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
395 Fix recovering from possible decompression error.
396 Since insert_from_gap doesn't always move point, we can't use PT as
397 the position where the partially decompressed data ends, and
398 should count how many bytes was produced so far.
399 * decompress.c (struct decompress_unwind_data): Add nbytes member.
400 (unwind_decompress): Really delete partially uncompressed data.
401 (Fzlib_decompress_region): Take decompressed data size into account.
403 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
405 * syntax.c (init_syntax_once): Adjust comment and do an early
406 initialization of Qchar_table_extra_slots just once...
407 * casetab.c (init_casetab_once):
408 * category.c (init_category_once):
409 * character.c (syms_of_character):
410 * coding.c (syms_of_coding):
411 * xdisp.c (syms_of_xdisp): ...and omit it here.
413 2013-08-24 Eli Zaretskii <eliz@gnu.org>
415 * xdisp.c (get_next_display_element): Don't apply to characters
416 from a display vector the logic of setting it->end_of_box_run_p
417 suitable for characters from a buffer. (Bug#15175)
419 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
420 to handle directories, rather than '_utime' which doesn't.
423 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
425 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
426 or fullscreen (Bug#14627).
428 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
430 System-dependent integer overflow fixes.
431 * process.c (Fset_process_window_size): Signal an error if
432 the window size is outside the range supported by the lower level.
433 * sysdep.c (set_window_size): Return negative on error,
434 nonnegative on success, rather than -1, 0, 1 on not in system,
435 failure, success. This is simpler. Caller changed.
436 (serial_configure): Remove unnecessary initialization of local.
437 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
438 size fits in unsigned long; this isn't true on some 32-bit hosts.
439 Avoid buffer overrun if some future version of /proc/meminfo has a
440 variable name longer than 20 bytes.
441 (system_process_attributes) [__FreeBSD__]:
442 Don't assume hw.availpages fits in 'int'.
444 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
446 Don't let very long directory names overrun the stack.
447 Fix some related minor problems involving "//", vfork.
448 * callproc.c (encode_current_directory): New function.
449 (call_process): Don't append "/"; not needed.
450 * fileio.c (file_name_as_directory_slop): New constant.
451 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
452 this can save the caller having to alloca.
453 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
454 Use SAFE_ALLOCA, not alloca.
455 (directory_file_name, Fexpand_file_name): Leave leading "//"
456 alone, since it can be special even on POSIX platforms.
457 * callproc.c (call_process):
458 * process.c (Fformat_network_address):
459 * sysdep.c (sys_subshell):
460 Use encode_current_directory rather than rolling our own.
461 (create_process): No need to encode directory; caller does that now.
462 * process.h (encode_current_directory): New decl.
463 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
464 Rework to avoid 'goto xyzzy;'.
466 2013-08-23 Eli Zaretskii <eliz@gnu.org>
468 * xdisp.c (handle_face_prop): If the default face was remapped use
469 the remapped face for strings from prefix properties. (Bug#15155)
471 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
473 Minor cleanup for redisplay interface and few related functions.
474 * frame.h (enum text_cursor_kinds): Move from here...
475 * dispextern.h (enum text_cursor_kinds): ...to here.
476 (toplevel): Drop unnecessary declarations.
477 (struct redisplay_interface): Use bool and enum text_cursor_kinds
478 in update_window_end_hook and draw_window_cursor functions.
479 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
480 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
481 * w32term.c (x_update_window_end,w32_draw_window_cursor):
482 * xterm.c (x_update_window_end, x_draw_window_cursor):
483 * xdisp.c (display_and_set_cursor, update_window_cursor)
484 (update_cursor_in_window_tree, x_update_cursor): Use bool and
485 enum text_cursor_kinds where appropriate.
487 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
489 Redesign redisplay interface to drop updated_row and updated_area.
490 * dispextern.h (updated_row, updated_area): Remove declaration.
491 (struct redisplay_interface): Pass glyph row and row area parameters
492 to write_glyphs, insert_glyphs and clear_end_of_line functions.
493 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
495 * dispnew.c (updated_row, updated_area): Remove.
496 (redraw_overlapped_rows, update_window_line): Adjust user.
497 (update_marginal_area, update_text_area): Likewise. Pass updated row
498 as a parameter. Prefer enum glyph_row_area to int where appropriate.
499 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
502 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
504 * process.c (flush_pending_output): Remove stub.
507 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
509 * callproc.c: Fix race that killed background processes (Bug#15144).
510 (call_process): New arg TEMPFILE_INDEX. Callers changed.
511 Record deleted process-id in critical section, not afterwards.
512 Don't mistakenly kill process created by a call-process invocation
513 that discards output and does not wait.
515 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
517 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
518 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
519 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
520 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
521 to shut up compiler in mark_object.
522 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
524 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
526 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
527 We can't portably rely on PTY_OPEN doing that, even if
528 it calls posix_openpt with O_CLOEXEC.
530 2013-08-20 Kenichi Handa <handa@gnu.org>
532 * character.c (string_char): Improve commentary.
534 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
536 * image.c (SIGNATURE_DIGESTSIZE): Remove.
537 (struct animation_cache): Make signature a flexible array member.
538 All uses changed. This is a tad slower but may insulate us better
539 from future changes to ImageMagick.
541 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
543 * image.c: Shrink memory needed for animation cache.
544 (SIGNATURE_DIGESTSIZE): New constant.
545 (struct animation_cache): Make 'signature' a fixed size array of bytes.
546 (imagemagick_create_cache): Copy the signature. This saves
547 several KB of memory that ImageMagick wastes per signature.
548 Don't bother updating the update_time, as the caller does that now.
549 (imagemagick_prune_animation_cache): Don't destroy the signature, as
550 it's a fixed size struct member now.
551 (imagemagick_get_animation_cache): Always destroy the signature,
552 as it's now imagemagick_create_cache's responsibility to copy it.
553 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
554 and use memcmp rather than strcmp.
555 eassert that ImageMagick returns a signature of the specified length.
557 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
559 * image.c (imagemagick_get_animation_cache): Don't segfault on
561 (imagemagick_get_animation_cache): Revert to previous definition
562 so that it actually works. But keep the memory leak fix.
563 (imagemagick_get_animation_cache): Fix memory leak.
565 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
567 * image.c: Fix animation cache signature memory leak.
568 Fix some other minor performance problems while we're at it.
569 (imagemagick_create_cache): Clear just the members that
570 need clearing. Don't set update_time, as caller does that now.
571 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
572 Simplify by using pointer-to-pointer instead of a prev pointer.
573 (imagemagick_prune_animation_cache): Use make_emacs_time rather
574 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
575 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
576 it's already a copy. Free the signature probe unless it's cached.
578 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
579 This was introduced by my 2013-08-12 fix for Bug#15035.
581 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
583 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
584 (imagemagick_prune_animation_cache): Now static.
586 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
588 * image.c (imagemagick_get_animation_cache): Don't segfault when
591 2013-08-18 Ken Brown <kbrown@cornell.edu>
593 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
594 static heap if ENABLE_CHECKING is defined.
595 (max_bss_sbrk_ptr): New variable.
597 (report_sheap_usage): Report maximum static heap usage instead of
598 ending static heap usage.
600 2013-08-17 Eli Zaretskii <eliz@gnu.org>
602 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
603 of zlib_initialized according to the results of calling
606 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
608 * image.c: Implement an ImageMagick per-image cache.
609 (imagemagick_get_animation_cache): Fix a double-free error.
610 (imagemagick_load_image): Remove the ping_wand code, which only
611 apparently saved time on invalid animated images, and slowed down
612 everything else. Optimise for the common case.
614 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
616 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
618 * editfns.c (insert_before_markers): Mention overlay in the doc string.
620 * marker.c (set_marker): Remove documentation of undefined behavior.
622 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
624 * image.c (imagemagick_compute_animated_image): Animate correctly
625 when sub-images are smaller than the main image.
626 (imagemagick_compute_animated_image): Setting the iterator row to
627 zero is apparently not allowed.
628 (imagemagick_compute_animated_image): Allow images that say they
629 have sub-images that are bigger than the main image, but just crop
632 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
634 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
636 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
638 * image.c (imagemagick_compute_animated_image): Respect the GIF
641 2013-08-15 Ken Brown <kbrown@cornell.edu>
643 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
644 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
647 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
649 Fix minor problems found by static checking.
650 * frame.c (delete_frame):
651 * xdisp.c (next_element_from_display_vector):
652 Avoid uninitialized local.
653 * image.c (imagemagick_compute_animated_image): Port to C89.
654 Prefer usual GNU indentation style for loops.
655 Be more careful about bizarrely large sizes, by using ptrdiff_t
658 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
660 Fix infinite frame selection loop (Bug#15025).
661 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
663 2013-08-15 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (compute_window_start_on_continuation_line):
666 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
667 to make sure we end up setting the window start at the leftmost
668 visible character of the display line. This avoids funky
669 horizontal shifting because the window start is not kept on the
670 same position. (Bug#15090)
671 (next_element_from_display_vector): Support 'box' face attribute
672 in the face definitions of a display vector. (Bug#15099)
674 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
676 * image.c (imagemagick_compute_animated_image): Implement animated
678 (imagemagick_compute_animated_image): Fix some compilation
679 warnings. Implement a very simple cache to make the animation
680 usable at all, but it should be replaced with a per-image cache.
682 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
684 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
685 to do `for' loops over alist values.
686 * buffer.h (FOR_EACH_BUFFER):
687 * process.c (FOR_EACH_PROCESS): Use it.
688 (handle_child_signal, status_notify, Fget_buffer_process)
689 (kill_buffer_processes): Use FOR_EACH_PROCESS.
691 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
693 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
694 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
695 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
696 to xzalloc and so avoid redundant call to memset.
697 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
698 members because it is allocated with xzalloc and so already zeroed.
700 2013-08-14 Ken Brown <kbrown@cornell.edu>
702 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
705 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
707 Utility function and macro to copy Lisp string to C string.
708 * lisp.h (xlispstrdupa): New macro.
709 (xlispstrdup): New prototype.
710 * alloc.c (xlispstrdup): New function.
711 * callint.c (Fcall_interactively):
712 * fileio.c (Ffile_name_directory, Fexpand_file_name)
713 (Fsubstitute_in_file_name):
714 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
715 * image.c (x_create_bitmap_from_file):
716 * w32term.c (w32_term_init):
717 * xterm.c (x_term_init): Use xlispstrdup.
719 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
721 * image.c (imagemagick_load_image): Make animated pictures work.
722 There's still some problems with background color settings, though
725 * decompress.c (unwind_decompress): Always restore point.
727 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
729 * marker.c (set_marker): Reformat documentation.
731 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
733 * xdisp.c (cursor_type_changed): Now static.
735 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
736 Use changed. This avoids the need to call xmalloc and for the
737 caller to call xfree, and avoids memory leaks in some situations.
739 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
741 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
742 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
743 (redisplay_window): If window_end_valid is cleared due to non-zero
744 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
745 so do not call to try_cursor_movement for that window.
747 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
749 * window.h (struct window): Convert window_end_pos and
750 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
751 (wset_window_end_pos, wset_window_end_vpos): Remove.
752 * dispnew.c (adjust_glyph_matrix):
753 * window.c (Fwindow_end, replace_window, set_window_buffer)
755 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
756 (set_vertical_scroll_bar, redisplay_window, try_window)
757 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
758 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
759 (note_mouse_highlight): Adjust users.
760 (try_cursor_movement): Likewise. Convert old precondition to eassert.
763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
765 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
766 * image.c (imagemagick_filename_hint): Use `const char *' and
767 prefer SSDATA to SDATA to avoid warnings.
769 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
771 Cleanup window fringes, margins and scroll bars adjustments.
772 * window.c (set_window_fringes, set_window_margins)
773 (set_window_scroll_bars, apply_window_adjustment): New functions.
774 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
775 (Fset_window_scroll_bars): Use them.
777 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
779 * window.h (struct window): Convert scroll_bar_width
780 from Lisp_Object to integer. Adjust comment.
781 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
783 * window.c (wset_scroll_bar_width): Remove.
784 (make_window): Initialize scroll_bar_width.
785 (Fsplit_window_internal): Use direct assignment.
786 (Fset_window_configuration, save_window_save):
787 Convert Lisp_Object to integer and back where appropriate.
788 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
789 bar was actually changed, and mention this in docstring.
791 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
793 * decompress.c: Minor simplifications.
794 (Fzlib_decompress_region): Don't bother verifying
795 that avail_out <= UINT_MAX, as that was confusing.
796 Mention the restriction in a comment instead.
797 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
799 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
801 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
802 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
804 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
806 * image.c (imagemagick_filename_hint): Check for errors in the
809 2013-08-13 Eli Zaretskii <eliz@gnu.org>
811 * window.c (Fwindow_margins): Return nil when there's no marginal
812 area, as per the documented API.
814 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
815 Fmake_vector, as scroll bar's struct members are not all Lisp
816 objects now. This avoids crashes in GC.
818 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
819 bool, so its address could be taken.
821 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
823 * image.c (imagemagick_filename_hint): New function to possibly
824 apply `image-content-type-suffixes'.
825 (imagemagick_load_image): Use it.
827 2013-08-13 Eli Zaretskii <eliz@gnu.org>
829 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
830 if loading zlib failed.
832 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
834 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
835 2013-08-13 checkin below. Change bool to BOOL, rule is:
836 All Obj-C code uses BOOL, except for interfaces callable from C.
838 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
840 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
842 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
843 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
844 bool instead of BOOL.
845 * w32term.h (struct scroll_bar): Convert fringe_extended_p
846 from Lisp_Object to bitfield. Adjust comment.
847 * w32term.c (x_scroll_bar_create): Adjust user.
848 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
849 * xterm.c (XTset_vertical_scroll_bar): Likewise.
850 Use bool for boolean.
851 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
852 to `unsigned int' when defining a bitfield.
854 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
856 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
858 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
860 * window.h (struct window): Convert left_margin_cols and
861 right_margin_cols from Lisp_Objects to integers. Adjust comment.
862 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
863 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
865 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
867 (showing_window_margins_p, update_window_line, update_frame_1):
868 * fringe.c (draw_fringe_bitmap_1):
869 * xdisp.c (window_box_width): Adjust users.
870 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
871 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
872 Use direct assignment.
873 (Fset_window_configuration, save_window_save, Fwindow_margins):
874 Convert Lisp_Object to integer and back where appropriate.
875 (Fset_window_margins): Adjust user. Return t if any margin
876 was actually changed, and mention this in docstring.
878 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
880 * syntax.c (forward_word):
881 * cmds.c (forward_char, backward_char): Mention the optional argument.
883 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
885 * window.h (struct window): Convert left_fringe_width
886 and right_fringe_width from Lisp_Objects to integers.
888 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
889 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
890 * window.c (wset_left_fringe_width, wset_right_fringe_width):
892 (make_window): Initialize new integer fields to -1.
893 (Fsplit_window_internal): Use direct assignment.
894 (Fset_window_configuration, save_window_save):
895 Convert Lisp_Object to integer and back where appropriate.
896 (Fset_window_fringes): Adjust user. Return t if any fringe
897 was actually changed, and mention this in docstring.
899 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
901 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
902 * nsfns.m (x_set_cursor_type):
903 * w32fns.c (x_set_cursor_type):
904 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
905 * xdisp.c (set_frame_cursor_types): ...but in common code.
907 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
909 * font.c (clear_font_cache): New function, stripped from...
910 (Fclear_font_cache): ...here, which now uses the function
911 above. Adjust comment.
912 * font.h (clear_font_cache): Add prototype.
913 * xfaces.c (clear_face_cache): Use clear_font_cache.
915 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
917 * window.c (Fset_window_start): Compare `w', not `window' because
918 `w' might not be equal to `window' after call to decode_live_window.
920 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
922 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
923 This fixes a problem introduced by the Bug#15035 patch
924 when using GPG. Reported by Herbert J. Skuhra.
926 2013-08-12 Eli Zaretskii <eliz@gnu.org>
928 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
929 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
932 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
934 * decompress.c (Fzlib_decompress_region): Support zlib
935 decompression, too, and rename.
937 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
939 Minor zlib configuration tweaks.
940 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
941 Don't assume presence of fn_inflateInit2_ zlib internal function.
943 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
945 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
946 include the zlib prefix.
948 2013-08-12 Eli Zaretskii <eliz@gnu.org>
950 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
951 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
952 define static variables that are pointers to zlib functions to be
954 (init_zlib_functions) [WINDOWSNT]: New function.
955 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
957 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
958 macros instead of invoking the zlib functions directly.
959 (syms_of_decompress): DEFSYM Qzlib_dll.
960 Staticpro Szlib_available_p.
962 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
964 Avoid looping over all frame windows to freeze and unfreeze.
965 * window.h (struct window): Drop frozen_window_start_p.
966 (freeze_window_starts): Drop prototype.
967 * frame.h (struct frame): New frozen_window_starts flag.
968 (FRAME_WINDOWS_FROZEN): New macro.
969 * window.c (freeze_window_start, freeze_window_starts):
971 (select_window, replace_window): Adjust users.
972 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
973 (window_frozen_p): New function.
974 (redisplay_window): Use it.
976 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
978 Fix some fd issues when running subprocesses (Bug#15035).
979 Fix bugs that can leak files or file descriptors on errors.
980 Don't unlink open temp files, as that's hard for users to diagnose
981 when things go awry (e.g., temp disk exhausted).
982 Don't bother to lock temp files. Check for invalid recursion.
983 * callproc.c (synch_process_fd): Remove. All uses removed.
984 (synch_process_tempfile): New var or macro.
985 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
987 (record_kill_process): New arg, the temp name. All callers changed.
988 (delete_temp_file): Now just a simple wrapper around unlink.
989 (call_process_kill): New arg, the call_process_fd array.
990 Close them all. Clear synch_process_pid. Remove the temp file,
991 or arrange for it to be removed.
992 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
993 that's been moved to synch_process_tempfile. Caller changed.
994 Do not remove the tempfile; that's now call_process_kill's
996 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
997 call_process_kill; the caller now does that.
998 (call_process_cleanup): Do not close the process fd; that's now
999 call_process_kill's responsibility.
1000 (Fcall_process): Implement via new function call_process, which
1001 has most of the old body of Fcall_process, but with a different API.
1002 (call_process): New function that does not open or close filefd if
1003 it is nonnegative. Record which fds need to be closed, and let
1004 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1005 Signal an error if invoked recursively (could be done via a hook).
1006 Simplify creation of the tempfile in the MSDOS case.
1007 Don't create the output file until after checking for the executable.
1008 Report any failure to open /dev/null.
1009 Don't open /dev/null for writing twice; once is enough.
1010 Don't create pipe if all output is being discarded or sent to file.
1011 Don't worry about setting up the coding system or reading from the
1012 pipe if all output is being discarded.
1013 Hoist fd_error local into top level, to lessen block nesting.
1014 Don't record deleted pid here; now done by Fcall_process_region.
1015 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1016 and note its success in synch_process_tempfile.
1017 Do not leak resources when child_setup fails.
1018 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1019 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1020 (create_temp_file): Now returns open fd, with an additional
1021 Lisp_Object * argument to return the name. All callers changed.
1022 Do not close the file; rewind it instead, and leave it open for
1023 the caller. Do not lock the temp file. Unwind-protect the file
1024 and the file-descriptor.
1025 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1026 If an asynchrounous process, record it here, not in call_process.
1027 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1028 * eval.c (set_unwind_protect): New function.
1029 * fileio.c (write_region): New function, generalized from the
1030 old Fwrite_region. Do not lock temp files.
1031 (Fwrite_region): Use it.
1032 * lisp.h (set_unwind_protect, write_region): New decls.
1033 * process.c: Include <verify.h>.
1034 (make_process): Mark fds as initially closed.
1035 (deleted_pid_list): Now a list of pid-filename pairs.
1037 (close_process_fd): New function.
1038 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1039 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1040 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1041 (create_process, create_pty, Fmake_serial_process)
1042 (server_accept_connection): Record which fds need to be closed,
1043 and let deactivate_process close them.
1044 (Fmake_network_process): Do not discard the unwind-protect
1045 until it's safe to do so.
1046 (deactivate_process): Close the fds opened by create_process etc.
1047 (Fprocess_send_eof): Adjust to new way of recording open fds.
1048 Report an error if /dev/null can't be opened, instead of aborting.
1049 * process.h (PROCESS_OPEN_FDS): New constant.
1050 (struct Lisp_Process): New member open_fds.
1051 (record_kill_process, record_deleted_pid): Adjust signatures.
1052 (record_deleted_pid): Move decl here ...
1053 * syswait.h (record_deleted_pid): ... from here.
1055 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1057 * decompress.c: Fix bugs with large buffers and weird inputs.
1058 Tune a bit. Reindent as per usual Emacs style.
1059 (BUFFER_SIZE): Remove.
1060 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1061 more than UINT_MAX bytes. Decompress into the gap instead of into
1062 an auto buffer, as this should avoid copying. Return nil if
1063 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1064 set immediate_quit; we shouldn't trust zlib code that much.
1066 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1068 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1069 errors, and really move the gap to where we want it.
1071 * lisp.h: Include decompress.c support.
1073 * emacs.c (main): Include decompress.c support.
1075 * Makefile.in: Include -lz if present.
1077 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1079 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1080 (initWithTitle:): Initialize frame to 0.
1081 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1082 (fillWithWidgetValue:frame:): Rename from
1083 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1085 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1086 fillWithWidgetValue:frame:
1088 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1089 remove memory leak warnings.
1091 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1092 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1095 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1096 (x_activate_menubar): Update the whole menu.
1097 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1098 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1099 current event is not NSSystemDefined (Bug#15001).
1100 Call ns_check_menu_open only if trackingMenu is 2.
1101 (menuDidClose:): New method, decrease trackingMenu.
1102 (fillWithWidgetValue:setDelegate:): New method.
1103 (fillWithWidgetValue:): Call the above.
1105 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1107 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1109 Omit some unnecessary casts.
1110 Many of these go back to the old pre-C89 days, when they may have
1111 been needed, but we've been assuming C89 or later for a while now.
1112 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1113 (live_float_p, live_misc_p, live_vector_p):
1114 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1115 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1116 (defvar_per_buffer):
1117 * callint.c (Fcall_interactively):
1118 * doc.c (Fsubstitute_command_keys):
1119 * filelock.c (get_boot_time):
1120 * frame.c (xrdb_get_resource):
1121 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1122 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1123 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1124 (menuitem_highlight_callback, menu_destroy_callback)
1125 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1126 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1127 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1128 (xg_tool_bar_help_callback, tb_size_cb):
1129 * image.c (xpm_alloc_color, png_read_from_memory)
1130 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1131 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1133 * keymap.c (describe_map):
1134 * nsfns.m (Fns_display_monitor_attributes_list):
1135 * nsmenu.m (process_dialog:):
1136 * nsterm.m (hold_event):
1137 * process.c (wait_reading_process_output):
1138 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1139 * scroll.c (do_direct_scrolling, scrolling_1):
1140 * termcap.c (tgetent):
1141 * window.c (check_window_containing, add_window_to_list)
1142 (freeze_window_starts):
1143 * xdisp.c (compare_overlay_entries, vmessage):
1144 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1145 (x_get_monitor_attributes_xrandr)
1146 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1147 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1148 * xfont.c (xfont_match, xfont_open):
1149 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1150 (menubar_selection_callback, menu_position_func)
1151 (popup_selection_callback, create_and_show_popup_menu)
1152 (dialog_selection_callback, create_and_show_dialog):
1153 * xrdb.c (x_get_string_resource):
1155 * xsmfns.c (x_session_check_input):
1156 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1157 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1158 (xaw_jump_callback, xaw_scroll_callback):
1159 Omit unnecessary casts.
1161 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1163 Minor string-length refactoring.
1164 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1165 * frame.c (make_monitor_attribute_list):
1166 Prefer build_string to strlen + make_string.
1168 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1170 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1171 don't check minor_code (Bug#14417).
1173 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1175 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1176 vertical positions instead. This avoids calling MATRIX_ROW with
1177 row numbers that are possibly beyond valid limits. (Bug#15064)
1179 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1181 Use xstrdup and build_unibyte_string where applicable.
1182 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1183 * xfns.c (x_window):
1184 * xrdb.c (x_get_customization_string):
1185 * xterm.c (xim_initialize):
1186 * w32fns.c (w32_window): Use xstrdup.
1187 (w32_display_monitor_attributes_list):
1188 * emacs.c (init_cmdargs):
1189 * keyboard.c (PUSH_C_STR):
1190 * nsfont.m (nsfont_open):
1191 * sysdep.c (system_process_attributes):
1192 * w32.c (system_process_attributes):
1193 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1195 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1197 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1198 variables of these types so that GDB would know about them, as aid
1199 for debugging fatal exceptions. (Bug#15024) See also
1200 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1203 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1205 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1206 larger than the NSWindow (Bug#14934).
1208 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1210 Redesign redisplay interface to drop global variable updated_window.
1211 Always pass currently updated window as a parameter to update routines.
1212 * dispextern.h (updated_window): Remove declaration.
1213 (struct redisplay_interface): Pass window parameter to
1214 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1215 and after_update_window_hook.
1216 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1218 * dispnew.c (updated_window): Remove.
1219 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1220 (update_window_line): Adjust to match redisplay interface changes.
1221 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1222 (ns_scroll_run, ns_after_update_window_line):
1223 * w32term.c (x_update_window_begin, x_update_window_end)
1224 (x_after_update_window_line, x_scroll_run):
1225 * xterm.c (x_update_window_begin, x_update_window_end)
1226 (x_after_update_window_line, x_scroll_run):
1227 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1228 Likewise. Adjust comments where appropriate.
1229 (x_cursor_to): Simplify because this is always called during window
1230 update (but install debugging check anyway).
1231 (expose_window): Check must_be_updated_p flag to see whether this
1232 function is called during window update.
1234 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1236 Do not reset window modification event counters excessively.
1237 These leftovers and poor man's tricky methods to catch extra
1238 redisplay's attention are no longer needed.
1239 * frame.c (set_menu_bar_lines_1):
1240 * minibuf.c (read_minibuf_unwind):
1241 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1242 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1243 (window_scroll_line_based, Fset_window_configuration):
1244 * xdisp.c (redisplay_window): Do not reset last_modified and
1245 last_overlay_modified counters.
1247 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1249 * xselect.c (x_send_client_event): Set send_event and serial, memset
1250 data.l as it might be bigger than data.b. Use 24 bit mask to
1251 XSendEvent (Bug#15034).
1253 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1255 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1256 for TTY frames that are not the top frame on their console.
1259 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1261 * w32term.c (w32fullscreen_hook): Really maximize frame when
1262 asked for (Bug#14841).
1264 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1266 Prefer selected_window to Fselected_window, likewise for frames.
1267 * buffer.c (Fbuffer_swap_text):
1268 * data.c (Fvariable_binding_locus):
1269 * window.c (run_window_configuration_change_hook): Adjust users.
1270 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1271 Use decode_live_frame.
1273 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1275 Be more careful if selected window shows the buffer other than current,
1276 use window_outdated only if this is not so. This change should also
1277 address some weird issues discussed in Bug#13012.
1278 * window.h (window_outdated): New prototype.
1279 * window.c (window_outdated): Now here. Convert from static and
1280 always assume window's buffer.
1281 (Fwindow_end, Fwindow_line_height): Use it.
1282 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1283 and always assume window's buffer.
1284 (redisplay_window): Adjust user.
1285 (redisplay_internal): Call to reconsider_clip_changes once and
1286 check whether mode line should be updated only if selected window
1287 shows current buffer.
1288 (run_window_scroll_functions): Use eassert for debugging check.
1289 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1291 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1293 * window.c (window_scroll, window_scroll_pixel_based)
1294 (window_scroll_line_based): Use bool for booleans.
1296 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1298 * process.c: Fix minor off-by-one issues in descriptor counts.
1299 This shouldn't fix any real bugs, but it cleans up the code a bit.
1300 (max_process_desc, max_input_desc): -1, not 0, means none.
1302 (delete_input_desc): New function.
1303 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1304 (deactivate_process): Scan backwards when recomuting max_process_desc;
1305 that should be faster.
1306 (init_process_emacs): Initialize max_input_desc.
1308 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1310 Use region cache to speedup bidi_find_paragraph_start.
1311 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1312 Rename cache_long_line_scans to cache_long_scans.
1313 * buffer.c (bset_cache_long_line_scans): Rename to
1314 bset_cache_long_scans.
1315 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1316 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1318 (syms_of_buffer): Rename cache-long-line-scans to
1319 cache-long-scans. Adjust docstring.
1320 * search.c (newline_cache_on_off):
1321 * indent.c (width_run_cache_on_off): Adjust users.
1322 * bidi.c (bidi_paragraph_cache_on_off): New function.
1323 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1324 * insdel.c (prepare_to_modify_buffer):
1325 Invalidate bidi_paragraph_cache if enabled.
1327 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1329 Invalidate region caches only if buffer text is going to be changed.
1330 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1331 (modify_text): ...new prototype.
1332 (prepare_to_modify_buffer_1): New prototype.
1333 * textprop.c (modify_region): Rename to...
1334 (modify_text_properties): ...new function.
1335 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1336 (Fremove_list_of_text_properties): Adjust users.
1337 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1338 (modify_text): ...new function.
1339 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1340 (prepare_to_modify_buffer_1): ...new function.
1341 * casefiddle.c (casify_region):
1342 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1343 (Ftranspose_regions): Use modify_text.
1345 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1347 * lisp.mk (lisp): Add nadvice.elc.
1349 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1351 New macro to iterate over live buffers similar to frames.
1352 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1353 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1354 Declare buffer-related variables here to offload lisp.h.
1355 * buffer.c (Vbuffer_alist): Adjust comment.
1356 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1357 (other_buffer_safely):
1358 * data.c (store_symval_forwarding):
1359 * dispnew.c (Fframe_or_buffer_changed_p):
1360 * fileio.c (Fdo_auto_save):
1361 * filelock.c (unlock_all_files):
1362 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1364 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1366 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1367 * callproc.c (create_temp_file):
1368 * filelock.c (create_lock_file):
1369 Assume mkostemp, since it's now provided by Gnulib.
1371 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1373 * w32.c (mkostemp): New function.
1374 (mktemp): Remove, no longer used. Most of the code reused in
1375 mkostemp. (Bug#15015)
1376 (mktemp): Don't undef.
1378 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1380 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1381 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1382 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1383 (free_glyph_pool, check_glyph_memory): Likewise for
1384 all users. Adjust comments where appropriate.
1386 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1388 * composite.h: Minor fixups.
1389 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1390 to fix a misspelling, and change it to an inline function while
1391 we're at it (it need not be a macro). All uses changed.
1392 (composition_method, composition_valid_p):
1393 Rewrite to avoid assignments in if-conditions.
1395 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1397 Do not use global Lisp_Object in composition macros.
1398 * composite.h (composition_temp): Remove declaration.
1399 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1400 (composition_method, composition_valid_p): ...inline functions.
1401 (compose_region): Remove the leftover.
1402 * composite.c (composition_temp): Remove.
1403 (run_composition_function, update_compositions)
1404 (composition_compute_stop_pos, composition_adjust_point)
1405 (Ffind_composition_internal):
1406 * coding.c (handle_composition_annotation):
1407 * xdisp.c (handle_composition_prop, check_point_in_composition):
1408 Related users changed.
1410 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1412 Drop FRAME_PTR typedef.
1413 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1414 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1415 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1416 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1417 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1418 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1419 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1420 All related users changed.
1422 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1424 * eval.c (default_toplevel_binding): New function.
1426 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1427 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1428 (syms_of_eval): Export them.
1429 * data.c (Fdefault_value): Micro cleanup.
1430 * term.c (init_tty): Use "false".
1432 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1434 Fix X GC leak in GTK and raw (no toolkit) X ports.
1435 * xterm.c (x_free_frame_resources): If white and black relief
1436 GCs are allocated, always free them here.
1437 * xfns.c (x_make_gc): Omit redundant initialization.
1438 * widget.c (create_frame_gcs): Remove the leftover.
1439 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1440 in x_free_frame_resources.
1442 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1444 * nsterm.m (windowWillResize:toSize:): Only change title if
1445 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1447 (viewDidEndLiveResize): New method.
1449 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1450 inside NS_IMPL_COCOA.
1452 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1454 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1455 Do not check whether undo is enabled because record_insert and
1456 record_delete does that themselves.
1458 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1461 member which is not really used any more.
1462 (FRAME_XIC_BASE_FONTNAME): Remove.
1463 * xfns.c (xic_free_fontset): Adjust user.
1464 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1465 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1466 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1467 (xdialog_show): Use eassert for debugging check.
1468 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1470 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1472 * fileio.c, fns.c (merge): Move extern decl from here ...
1473 * lisp.h (merge): ... to here.
1475 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1477 Fix last font-related change.
1478 * w32font.h (w32font_list_internal, w32font_match_internal):
1480 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1481 (uniscribe_list_family): Adjust to match font API change.
1482 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1483 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1485 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1487 * frame.h (FRAME_MOUSE_UPDATE):
1488 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1489 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1491 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1493 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1494 * font.h (struct font_driver): Change list, match, and list_family
1495 functions to accept struct frame * as first arg.
1496 * font.c (font_score, font_compare, font_sort_entities):
1498 (font_sort_entities, font_list_entities, font_select_entity):
1499 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1500 match font API change.
1501 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1502 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1503 * ftxfont.c (ftxfont_list, ftxfont_match):
1504 * xftfont.c (xftfont_list, xftfont_match):
1505 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1506 * w32font.c (w32font_list, w32font_match, w32font_list):
1507 (w32font_list_internal, w32_font_match_internal): Likewise.
1508 * xfaces.c (Fx_family_fonts): Adjust user.
1510 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1512 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1513 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1514 only if HAVE_X_WINDOWS is in use.
1515 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1516 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1517 * w32term.c (x_wm_set_icon_position): Likewise.
1518 * w32fns.c (x_icon): Adjust user.
1520 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1522 * xterm.c (last_mouse_press_frame): Remove the
1523 leftover which is not really used any more.
1524 (handle_one_xevent, syms_of_xterm): Adjust users.
1525 (x_flush): Call XFlush once per each X display, not frame.
1526 This is better because this code always unconditionally skips
1527 non-X frames in Vframe_list and issues the only XFlush if we
1528 have more than one X frame on the same X display.
1529 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1530 Use bool for booleans.
1531 (x_draw_glyph_string_background, cvt_string_to_pixel):
1532 (cvt_pixel_dtor): Drop unnecessary prototypes.
1533 * xterm.h (x_display_ok): Adjust prototype.
1535 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1537 Drop unnecessary functions that deals with frame pixel size.
1538 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1539 (x_pixel_height): Drop prototypes.
1540 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1541 (x_pixel_height): Drop implementations.
1542 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1543 which should be always valid for window frame.
1544 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1545 * w32menu.c (Fx_popup_dialog):
1546 * xmenu.c (Fx_popup_dialog): Likewise for both.
1548 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1550 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1551 frame parameters and call to Fmodify_frame_parameters just once.
1552 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1553 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1554 and mention nil frame in docstring.
1556 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1558 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1559 (x_figure_window_size): Likewise. Adjust to return long.
1560 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1561 (toplevel): Move Qterminal_live_p to...
1562 * terminal.c (toplevel): ...here, make it static, and...
1563 (syms_of_terminal): ...DEFSYM here.
1564 * frame.h (Qterminal_live_p): Remove declaration.
1565 (make_frame, x_figure_window_size): Adjust prototype.
1566 * nsfns.m (Fx_create_frame): Use long for window flags.
1568 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1570 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1571 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1572 Do not assume that emacs_close (INT_MAX) is a no-op.
1574 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1576 * xfaces.c (make_face_cache): For struct face_cache, prefer
1577 xmalloc to xzalloc and so avoid redundant call to memset.
1578 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1580 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1582 * fringe.c (draw_window_fringes, update_window_fringes)
1583 (compute_fringe_widths):
1584 * w32term.c (x_draw_glyph_string):
1585 * window.c (candidate_window_p, Frecenter):
1586 * xfaces.c (realize_basic_faces, realize_default_face)
1587 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1588 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1589 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1590 * xmenu.c (Fx_menu_bar_open_internal):
1591 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1592 * xsettings.c (xft_settings_event):
1593 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1594 Use bool for booleans. Adjust style and comments where
1596 * dispextern.h (draw_window_fringes, update_window_fringes)
1597 (compute_fringe_widths):
1598 * xterm.h (x_had_errors_p): Adjust prototype.
1600 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1602 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1603 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1605 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1607 * fns.c (toplevel): Remove comment before Fsafe_length because
1610 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1612 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1614 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1616 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1617 frame which got the message is still alive, before dereferencing
1618 its pointer. (Bug#14970)
1620 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1621 be a live window, before using it as such. (Bug#14970)
1623 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1625 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1626 w32_detect_focus_change instead of doing part of its job by hand.
1627 This fixes the problem whereby FOCUS_OUT events were not sent to
1630 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1632 * process.c (Fprocess_list): Doc fix.
1634 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1635 being re-exposed only if it didn't ask to become visible.
1636 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1637 was previously iconified. (Bug#14841)
1638 (x_iconify_frame): Mark the frame iconified.
1640 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1642 Fix minor problems found by static checking.
1643 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1644 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1646 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1648 * eval.c (set_specpdl_old_value): New function.
1649 (unbind_to): Minor simplification.
1650 (get_backtrace_frame): New function.
1651 (Fbacktrace_frame): Use it. Add `base' argument.
1652 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1653 (syms_of_eval): Export backtrace-eval.
1654 * xterm.c (x_focus_changed): Simplify.
1656 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1658 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1660 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1662 * xdisp.c (redisplay_window): Instead of moving point out of
1663 scroll margin, reject the force_start method, and try scrolling
1664 instead. (Bug#14780)
1666 2013-07-24 Ken Brown <kbrown@cornell.edu>
1668 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1671 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1673 * eval.c (Fprogn): Do not check that BODY is a proper list.
1674 This undoes the previous change. The check slows down the
1675 interpreter, and is not needed to prevent a crash. See
1676 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1678 2013-07-23 Glenn Morris <rgm@gnu.org>
1680 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1682 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1684 Port to GNU/Linux systems with tinfo but not ncurses.
1685 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1686 to decide whether ncurses is being used. Without this change,
1687 GCC complains about tgetent not being declared, on a system
1688 that has tinfo installed but ncurses not installed.
1690 * eval.c (Fprogn): Check that BODY is a proper list.
1692 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1693 * data.c (Fsetq_default):
1694 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1695 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1697 Tune by taking advantage of the fact that ARGS is always a list
1698 when a function is declared to have UNEVALLED args.
1700 * emacsgtkfixed.c: Port to GCC 4.6.
1701 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1703 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1705 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1706 here to silence compiler warnings.
1708 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1710 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1711 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1712 from messing up Emacs's 'struct frame' (Bug#14923).
1714 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1716 * alloc.c (make_save_ptr_ptr): Define this function.
1717 It was inadvertently omitted. It's needed only if
1718 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1720 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1722 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1723 frame have focus (Bug#14895).
1725 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1727 Avoid vfork-related deadlock more cleanly.
1728 * callproc.c (child_setup): When the child's exec fails, output
1729 the program name, as that's more useful. Use O_NONBLOCK to avoid
1731 * process.c (create_process_1): Remove; no longer needed.
1732 (create_process): Remove timer hack; no longer needed, now that
1733 the child avoids deadlock.
1735 2013-07-20 Glenn Morris <rgm@gnu.org>
1737 * image.c (Fimage_flush): Fix doc typo.
1739 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1741 Fix array bounds violation when pty allocation fails.
1742 * process.c (PTY_NAME_SIZE): New constant.
1743 (pty_name): Remove static variable; it's now auto.
1744 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1745 Take pty_name as an arg rather than using a static variable.
1746 All callers changed.
1747 (create_process): Recover pty_flag from process, not from volatile local.
1748 (create_pty): Stay inside array even when pty allocation fails.
1749 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1751 * lread.c (Fload): Avoid initialization only when lint checking.
1752 Mention that it's needed only for older GCCs.
1754 2013-07-20 Kenichi Handa <handa@gnu.org>
1756 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1757 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1759 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1761 * lread.c (Fload): Avoid uninitialized warning.
1763 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1765 Fix some minor file descriptor leaks and related glitches.
1766 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1767 (create_lock_file): Use write, not emacs_write.
1768 * image.c (slurp_file, png_load_body):
1769 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1770 (server_accept_connection):
1771 Don't leak an fd on memory allocation failure.
1772 * image.c (slurp_file): Add a cheap heuristic for growing files.
1773 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1774 as that's what the other routines do. Maybe input need not be
1775 blocked at all, but it's better to be consistent.
1776 Avoid undefined behavior when strlen is zero.
1778 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1779 (NSTATICS): Now a constant; doesn't need to be a macro.
1781 2013-07-19 Richard Stallman <rms@gnu.org>
1783 * coding.c (decode_coding_utf_8): Add simple loop for fast
1784 processing of ASCII characters.
1786 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1788 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1790 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1792 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1793 unportable 'struct x_display_info'.
1794 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1797 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1799 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1800 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1802 (system_process_attributes): Prefer plain char to unsigned char
1803 when either will do. Clean up properly if interrupted or if
1804 memory allocations fail. Don't assume sscanf succeeds.
1805 Remove no-longer-needed workaround to stop GCC from whining.
1806 Read command-line once, instead of multiple times. Check read status a
1809 Fix obscure porting bug with varargs functions.
1810 The code assumed that int is treated like ptrdiff_t in a vararg
1811 function, which is not a portable assumption. There was a similar
1812 -- though these days less likely -- porting problem with various
1813 assumptions that pointers of different types all smell the same as
1814 far as vararg functions is conserved. To make this problem less
1815 likely in the future, redo the API to use varargs functions.
1816 * alloc.c (make_save_value): Remove this vararg function.
1817 All uses changed to ...
1818 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1819 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1821 (make_save_ptr): Rename from make_save_pointer, for consistency with
1822 the above. Define only on platforms that need it. All uses changed.
1824 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1826 * keyboard.c: Try to fix typos in previous change.
1827 (DISPLAY_LIST_INFO): New macro.
1828 (kbd_buffer_get_event): Do not access members that are not present
1829 in X11. Revert inadvertent change of "!=" to "=".
1831 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1833 * keyboard.c (kbd_buffer_get_event):
1834 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1835 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1837 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1839 * filelock.c: Fix unlikely file descriptor leaks.
1840 (get_boot_time_1): Rework to avoid using emacs_open.
1841 This doesn't actually fix a leak, but is better anyway.
1842 (read_lock_data): Use read, not emacs_read.
1844 * doc.c: Fix minor memory and file descriptor leaks.
1845 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1846 (get_doc_string, Fsnarf_documentation):
1847 Fix file descriptor leak on error.
1849 * term.c: Fix minor fdopen-related file descriptor leaks.
1850 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1851 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1853 * charset.c: Fix file descriptor leaks and errno issues.
1855 (load_charset_map_from_file): Don't leak file descriptor on error.
1856 Use plain record_xmalloc since the allocation is larger than
1857 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1859 * eval.c (record_unwind_protect_nothing):
1860 * fileio.c (fclose_unwind):
1862 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1863 The replacement doesn't block input, but that no longer seems
1866 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1868 * lread.c: Fix file descriptor leaks and errno issues.
1869 (Fload): Close some races that leaked fds or streams when 'load'
1871 (Fload, openp): Report error number of last nontrivial failure to open.
1872 ENOENT counts as trivial.
1873 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1875 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1876 now that the function is always called with a nonnegative arg.
1877 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1878 All uses replaced with ...
1879 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1881 A few more minor file errno-reporting bugs.
1882 * callproc.c (Fcall_process):
1883 * doc.c (Fsnarf_documentation):
1884 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1885 * process.c (set_socket_option):
1886 Don't let a constructor trash errno.
1887 * doc.c: Include <errno.h>.
1889 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1891 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1893 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1895 Fix w32 bug with call-process-region (Bug#14885).
1896 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1897 to Fcall_process when the input is empty. This simplifies the
1898 code a bit. It makes no difference on POSIXish platforms but
1899 apparently it fixes a bug on w32.
1901 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1902 * fileio.c (close_file_unwind): Don't close if FD is negative;
1903 this can happen when unwinding a zapped file descriptor.
1904 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1905 in case Emacs runs out of memory between the two unwind-protects.
1906 Don't trash errno when closing FD.
1907 Zap the FD in the specpdl when closing it, instead of deferring
1908 the removal of the unwind-protect; this fixes a bug where a child
1909 function unwinds the stack past us.
1911 New unwind-protect flavors to better type-check C callbacks.
1912 This also lessens the need to write wrappers for callbacks,
1913 and the need for make_save_pointer.
1914 * alloca.c (free_save_value):
1915 * atimer.c (run_all_atimers):
1917 * alloc.c (safe_alloca_unwind):
1918 * atimer.c (unwind_stop_other_atimers):
1919 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1920 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1921 * minibuf.c (choose_minibuf_frame_1):
1922 * process.c (make_serial_process_unwind):
1923 * xdisp.h (pop_message_unwind):
1924 * xselect.c (queue_selection_requests_unwind):
1925 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1926 * alloca.c (record_xmalloc):
1927 Prefer record_unwind_protect_ptr to record_unwind_protect with
1929 * alloca.c (Fgarbage_collect):
1930 Prefer record_unwind_protect_void to passing a dummy.
1931 * buffer.c (restore_buffer):
1932 * window.c (restore_window_configuration):
1933 * xfns.c, w32fns.c (do_unwind_create_frame)
1934 New wrapper. All record-unwind uses of wrappee changed.
1935 * buffer.c (set_buffer_if_live):
1936 * callproc.c (call_process_cleanup, delete_temp_file):
1937 * coding.c (code_conversion_restore):
1938 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1939 * editfns.c (save_excursion_restore)
1940 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1941 (save_restriction_restore):
1942 * eval.c (restore_stack_limits, un_autoload):
1943 * fns.c (require_unwind):
1944 * keyboard.c (recursive_edit_unwind, tracking_off):
1945 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1946 * macros.c (pop_kbd_macro, restore_menu_items):
1947 * nsfns.m (unwind_create_frame):
1948 * print.c (print_unwind):
1949 * process.c (start_process_unwind):
1950 * search.c (unwind_set_match_data):
1951 * window.c (select_window_norecord, select_frame_norecord):
1952 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1953 (fast_set_selected_frame):
1954 * xfns.c, w32fns.c (unwind_create_tip_frame):
1955 Return void, not a dummy Lisp_Object. All uses changed.
1956 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1957 * callproc.c (call_process_kill):
1958 * fileio.c (restore_point_unwind, decide_coding_unwind)
1959 (build_annotations_unwind):
1960 * insdel.c (Fcombine_after_change_execute_1):
1961 * keyboard.c (read_char_help_form_unwind):
1962 * menu.c (unuse_menu_items):
1963 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1964 * sound.c (sound_cleanup):
1965 * xdisp.c (unwind_redisplay):
1966 * xfns.c (clean_up_dialog):
1967 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1968 Accept no args and return void, instead of accepting and returning
1969 a dummy Lisp_Object. All uses changed.
1970 * cygw32.c (fchdir_unwind):
1971 * fileio.c (close_file_unwind):
1972 * keyboard.c (restore_kboard_configuration):
1973 * lread.c (readevalllop_1):
1974 * process.c (wait_reading_process_output_unwind):
1975 Accept int and return void, rather than accepting an Emacs integer
1976 and returning a dummy object. In some cases this fixes an
1977 unlikely bug when the corresponding int is outside Emacs integer
1978 range. All uses changed.
1979 * dired.c (directory_files_internal_unwind):
1980 * fileio.c (do_auto_save_unwind):
1981 * gtkutil.c (pop_down_dialog):
1982 * insdel.c (reset_var_on_error):
1983 * lread.c (load_unwind):
1984 * xfns.c (clean_up_file_dialog):
1985 * xmenu.c, nsmenu.m (pop_down_menu):
1986 * xmenu.c (cleanup_widget_value_tree):
1987 * xselect.c (wait_for_property_change_unwind):
1988 Accept pointer and return void, rather than accepting an Emacs
1989 save value encapsulating the pointer and returning a dummy object.
1991 * editfns.c (Fformat): Update the saved pointer directly via
1992 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1993 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1994 (unwind_body): New function.
1995 (record_unwind_protect): First arg is now a function returning void,
1996 not a dummy Lisp_Object.
1997 (record_unwind_protect_ptr, record_unwind_protect_int)
1998 (record_unwind_protect_void): New functions.
1999 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2000 * fileio.c (struct auto_save_unwind): New type.
2001 (do_auto_save_unwind): Use it.
2002 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2003 * insdel.c (struct rvoe_arg): New type.
2004 (reset_var_on_error): Use it.
2005 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2007 (specbinding_func): Remove; there are now several such functions.
2008 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2009 (set_unwind_protect_ptr): New function.
2010 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2012 Be simpler and more consistent about reporting I/O errors.
2013 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2014 Say "Read error" and "Write error", rather than "I/O error", or
2015 "IO error reading", or "IO error writing", when a read or write
2017 * process.c (Fmake_network_process, wait_reading_process_output)
2018 (send_process, Fprocess_send_eof, wait_reading_process_output):
2019 Capitalize diagnostics consistently. Put "failed foo" at the
2020 start of the diagnostic, so that we don't capitalize the
2021 function name "foo". Consistently say "failed" for such
2023 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2024 All callers changed. This is so it can use report_file_error.
2025 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2026 diagnostics consistently as above.
2028 * fileio.c (report_file_errno): Fix errno reporting bug.
2029 If the file name is neither null nor a pair, package it up as a
2030 singleton list. All callers changed, both to this function and to
2031 report_file_error. This fixes a bug where the memory allocator
2032 invoked by list1 set errno so that the immediately following
2033 report_file_error reported the wrong errno value.
2035 Fix minor problems found by --enable-gcc-warnings.
2036 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2037 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2039 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2041 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2042 Set event->arg to Qt if switch-event shall be generated.
2043 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2045 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2047 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2050 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2051 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2052 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2053 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2054 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2055 and there is a focused frame.
2056 (head_table): Add focus-in and focus-out.
2057 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2058 bind to handle-focus-in/out.
2060 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2061 (Fhandle_switch_frame): Call Fhandle_focus_in.
2062 (syms_of_frame): defsubr handle-focus-in/out.
2064 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2066 Fix porting bug to older POSIXish platforms (Bug#14862).
2067 * sysdep.c (emacs_pipe): New function, that implements
2068 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2069 This should port better to CentOS 5 and to Mac OS X 10.6.
2070 All calls to pipe2 changed.
2072 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2073 This makes the code easier to read and the executable a bit smaller.
2074 Do not replace all calls to Fcons that happen to create lists,
2075 just calls that are intended to create lists. For example, when
2076 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2077 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2078 Similarly for list2 through list5.
2079 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2080 * bytecode.c (exec_byte_code):
2081 * callint.c (quotify_arg, Fcall_interactively):
2082 * callproc.c (Fcall_process, create_temp_file):
2083 * charset.c (load_charset_map_from_file)
2084 (Fdefine_charset_internal, init_charset):
2085 * coding.c (get_translation_table, detect_coding_system)
2086 (Fcheck_coding_systems_region)
2087 (Fset_terminal_coding_system_internal)
2088 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2089 * composite.c (update_compositions, Ffind_composition_internal):
2090 * dired.c (directory_files_internal, file_name_completion)
2092 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2093 * doc.c (Fsnarf_documentation):
2094 * editfns.c (Fmessage_box):
2096 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2097 (Feval, eval_sub, Ffuncall, apply_lambda):
2098 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2099 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2100 (Fset_file_times, Finsert_file_contents)
2101 (Fchoose_write_coding_system, Fwrite_region):
2102 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2103 * font.c (font_registry_charsets, font_parse_fcname)
2104 (font_prepare_cache, font_update_drivers, Flist_fonts):
2105 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2106 * frame.c (make_frame, Fmake_terminal_frame)
2107 (x_set_frame_parameters, x_report_frame_params)
2108 (x_default_parameter, Fx_parse_geometry):
2109 * ftfont.c (syms_of_ftfont):
2110 * image.c (gif_load):
2111 * keyboard.c (command_loop_1):
2112 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2113 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2114 (Fminor_mode_key_binding, accessible_keymaps_1)
2115 (Faccessible_keymaps, Fwhere_is_internal):
2116 * lread.c (read_emacs_mule_char):
2117 * menu.c (find_and_return_menu_selection):
2118 * minibuf.c (get_minibuffer):
2119 * nsfns.m (Fns_perform_service):
2120 * nsfont.m (ns_script_to_charset):
2121 * nsmenu.m (ns_popup_dialog):
2122 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2123 (Fx_own_selection_internal):
2124 * nsterm.m (append2):
2125 * print.c (Fredirect_debugging_output)
2126 (print_prune_string_charset):
2127 * process.c (Fdelete_process, Fprocess_contact)
2128 (Fformat_network_address, set_socket_option)
2129 (read_and_dispose_of_process_output, write_queue_push)
2130 (send_process, exec_sentinel):
2131 * sound.c (Fplay_sound_internal):
2132 * textprop.c (validate_plist, add_properties)
2133 (Fput_text_property, Fadd_face_text_property)
2134 (copy_text_properties, text_property_list, syms_of_textprop):
2135 * unexaix.c (report_error):
2136 * unexcoff.c (report_error):
2137 * unexsol.c (unexec):
2138 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2139 (Fformat_mode_line, syms_of_xdisp):
2140 * xfaces.c (set_font_frame_param)
2141 (Finternal_lisp_face_attribute_values)
2142 (Finternal_merge_in_global_face, syms_of_xfaces):
2143 * xfns.c (x_default_scroll_bar_color_parameter)
2144 (x_default_font_parameter, x_create_tip_frame):
2145 * xfont.c (xfont_supported_scripts):
2146 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2147 (menu_help_callback, xmenu_show):
2149 * xterm.c (set_wm_state):
2150 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2151 and similarly for list2 through list5.
2153 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2155 * callproc.c (Fcall_process_region): Fix minor race and tune.
2156 (create_temp_file): New function, with the temp-file-creation part
2157 of the old Fcall_process_region. Use Fcopy_sequence to create the
2158 temp file name, rather than alloca + build_string, for simplicity.
2159 Don't bother to block input around the temp file creation;
2160 shouldn't be needed. Simplify use of mktemp.
2161 Use record_unwind_protect immediately after creating the temp file;
2162 this closes an unlikely race where the temp file was not removed.
2163 Use memcpy rather than an open-coded loop.
2164 (Fcall_process_region): Use the new function. If the input is
2165 empty, redirect from /dev/null rather than from a newly created
2166 empty temp file; this avoids unnecessary file system traffic.
2168 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2170 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2171 Simplify by making this case like the other two. This is a bit
2172 slower on obsolete hosts, but the extra complexity isn't worth it.
2174 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2175 * process.c (create_process) [!DOS_NT]:
2176 Remove now-unnecessary calls to emacs_close.
2178 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2180 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2181 returning early. (Bug#14850)
2183 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2184 and inhibit-iso-escape-detection attributes of 'undecided'.
2187 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2189 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2190 Reported by Herbert J. Skuhra in
2191 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2193 Don't lose top specpdl entry when memory is exhausted.
2194 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2195 specpdl overflow here, to simplify callers; all callers changed.
2196 Always reserve an unused entry at the stack top; this avoids
2197 losing the top entry's information when memory is exhausted.
2199 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2201 Clean up errno reporting and fix some errno-reporting bugs.
2202 * callproc.c (Fcall_process):
2203 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2204 * process.c (create_process, Fmake_network_process):
2205 * unexaix.c (report_error):
2206 * unexcoff.c (report_error):
2207 Be more careful about reporting the errno of failed operations.
2208 The code previously reported the wrong errno sometimes.
2209 Also, prefer report_file_errno to setting errno + report_file_error.
2210 (Fcall_process): Look at openp return value rather than at path,
2211 as that's a bit faster and clearer when there's a numeric predicate.
2212 * fileio.c (report_file_errno): New function, with most of the
2213 old contents of report_file_error.
2214 (report_file_error): Use it.
2215 (Ffile_exists_p, Ffile_accessible_directory_p):
2216 Set errno to 0 when it is junk.
2217 * fileio.c (Faccess_file):
2218 * image.c (x_create_bitmap_from_file):
2219 Use faccessat rather than opening the file, to avoid the hassle of
2220 having a file descriptor open.
2221 * lisp.h (report_file_errno): New decl.
2222 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2225 * process.c (create_process, wait_reading_process_output) [AIX]:
2226 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2227 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2228 a multithreaded environment anyway).
2229 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2231 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2233 * image.c (x_find_image_file): Don't close a remote file handle.
2235 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2237 Fix races with threads and file descriptors.
2238 * callproc.c (Fcall_process_region):
2239 * dired.c (open_directory):
2240 * emacs.c (main, Fdaemon_initialized):
2241 * image.c (x_find_image_file):
2242 * inotify.c (Finotify_rm_watch):
2243 * lread.c (Flocate_file_internal):
2244 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2245 * term.c (term_mouse_moveto, init_tty):
2246 * termcap.c (tgetent):
2247 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2248 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2249 * unexhp9k800.c, unexmacosx.c (unexec):
2250 * callproc.c (Fcall_process_region):
2251 Use emacs_close, not close.
2252 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2253 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2254 and posix_close function on current platforms (which all lack them).
2255 (emacs_close): Use it. This should fix the races on GNU/Linux and
2256 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2257 and it should avoid closing random victim file descriptors on
2260 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2262 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2263 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2266 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2267 This is for .gdbinit xbacktrace.
2269 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2270 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2271 (emacs_set_tty): Now static.
2272 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2273 * term.c (tty_capable_p, tty_default_color_capabilities)
2274 (get_tty_terminal, term_mouse_movement)
2275 (handle_one_term_event, init_tty, maybe_fatal):
2276 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2277 (tgetent, scan_file, name_match, compare_contin):
2278 * terminal.c (get_terminal):
2279 Use bool for boolean.
2280 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2281 Prefer char to unsigned char if either will do.
2282 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2283 (tty_write_glyphs): Prefer int to unsigned.
2284 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2285 All callers changed.
2286 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2288 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2291 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2292 (B__dummy__): New dummy symbol, to pacify C89.
2293 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2294 they can't grok varargs macros.
2295 * dispnew.c (add_window_display_history)
2296 (add_frame_display_history):
2297 * print.c (print_object):
2298 * xdisp.c (debug_method_add):
2299 Use %p printf format only for void pointers.
2300 * emacs.c (usage_message): New constant, replacing ...
2301 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2302 (main): Adjust to usage reorg.
2303 * fns.c (syms_of_fns):
2304 * profiler.c (syms_of_profiler):
2305 Don't use non-constant struct initializers.
2306 * gnutls.h (gnutls_initstage_t):
2307 * lisp.h (enum Lisp_Fwd_Type):
2308 * lread.c (lisp_file_lexically_bound_p):
2309 * xsettings.c (anonymous enum):
2310 Remove trailing comma.
2311 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2312 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2313 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2315 * regex.c (const_re_char): New type, to pacify strict C89.
2316 All uses of 'const re_char' replaced to use it.
2317 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2318 with glibc when strict C89. This change is imported from gnulib.
2320 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2321 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2322 Omit GNU_LINUX implementation, since it requires long long.
2323 * xterm.c (x_draw_underwave):
2324 Do not assume the traditional order of struct's members.
2325 (x_term_init): Rewrite to avoid the need for non-constant structure
2328 Syntax cleanup, mostly replacing macros with functions.
2329 This removes the need for the syntax_temp hack.
2330 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2331 * syntax.c (SYNTAX_INLINE): New macro.
2332 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2333 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2334 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2335 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2336 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2337 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2338 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2339 Now constants, not macros.
2340 (syntax_temp) [!__GNUC__]: Remove.
2341 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2342 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2343 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2344 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2345 Move here from syntax.h; now functions, not macros. Except for the
2346 last function, these are static since only syntax.c uses them.
2347 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2348 All uses changed. Now a function, not a macro; use this fact
2349 to simplify the code.
2350 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2351 compiler bugs; no longer relevant.
2352 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2353 (SYNTAX_INLINE): New macro.
2354 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2355 for the new functions. Use bool for boolean member.
2356 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2357 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2358 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2359 (SETUP_BUFFER_SYNTAX_TABLE):
2360 Now extern inline functions, not macros.
2361 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2362 Remove; all uses replaced by implementation.
2363 (syntax_temp) [!__GNUC__]: Remove decl.
2364 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2366 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2368 * emacs.c (main): Fix syntax error.
2370 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2372 Timestamp fixes for undo (Bug#14824).
2373 * atimer.c (schedule_atimer):
2374 * fileio.c (Ffile_newer_than_file_p):
2375 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2376 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2377 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2378 (syms_of_fileio): Remove Sclear_visited_file_name.
2379 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2380 file doesn't exist; this avoids an ambiguity with negative timestamps.
2381 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2382 * systime.h (make_emacs_time, invalid_emacs_time):
2383 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2384 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2385 * undo.c (record_first_change): Push (visited-file-modtime) onto
2386 undo list rather than reimplementing it by hand, incorrectly.
2388 2013-07-09 Ken Brown <kbrown@cornell.edu>
2390 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2392 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2394 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2396 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2398 Handle errno and exit status a bit more carefully.
2399 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2400 number into an exit status. Instead, use EXIT_CANCELED.
2401 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2402 * callproc.c (relocate_fd):
2403 * emacs.c (close_output_streams, main):
2404 * process.c (create_process):
2405 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2406 Use emacs_perror for simplicity.
2407 * callproc.c (relocate_fd, main):
2408 * sysdep.c (sys_subshell):
2409 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2410 (shut_down_emacs): Use emacs_write, not write.
2411 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2412 * fileio.c (Fcopy_file, e_write):
2413 * nsterm.m (ns_select):
2414 * process.c (send_process):
2415 * sound.c (vox_write):
2416 Use emacs_write_sig, not emacs_write.
2417 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2418 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2420 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2422 (emacs_full_write): New function.
2423 (emacs_write): Rewrite to use it.
2424 (emacswrite_sig, emacs_perror): New functions.
2425 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2427 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2429 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2430 on NS even if it is present. Pixmap on NS is a void*.
2432 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2434 Port to Ubuntu 10 (Bug#14803).
2435 Problem reported by T.V. Raman.
2436 * process.c (close_on_exec, accept4, process_socket):
2437 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2439 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2441 * w32.c (sys_dup): Declare prototype.
2445 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2447 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2449 Make file descriptors close-on-exec when possible (Bug#14803).
2450 This simplifies Emacs a bit, since it no longer needs to worry
2451 about closing file descriptors by hand in some cases.
2452 It also fixes some unlikely races. Not all such races, as
2453 libraries often open files internally without setting
2454 close-on-exec, but it's an improvement.
2455 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2456 * callproc.c (Fcall_process) [!MSDOS]:
2457 * emacs.c (main) [!DOS_NT]:
2458 * nsterm.m (ns_term_init):
2459 * process.c (create_process):
2460 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2461 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2462 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2463 Prefer mkostemp with O_CLOEXEC to mkstemp.
2464 * callproc.c (relocate_fd) [!WINDOWSNT]:
2465 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2466 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2468 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2469 Make the resulting file descriptor close-on-exec.
2470 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2471 * lread.c (load_descriptor_list, load_descriptor_unwind):
2472 Remove; no longer needed. All uses removed.
2473 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2474 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2476 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2477 (Fmake_network_process, Fnetwork_interface_list):
2478 (Fnetwork_interface_info, server_accept_connection):
2479 Make newly-created socket close-on-exec.
2480 * sysdep.c (emacs_open, emacs_fopen):
2481 Make new-created descriptor close-on-exec.
2482 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2483 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2485 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2487 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2488 for NS_IMPL_GNUSTEP.
2490 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2492 Fix openp errno handling.
2493 * callproc.c (Fcall_process): Preserve openp errno around close.
2494 * lread.c (openp): Set errno when returning -1, as some callers
2497 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2499 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2501 * nsterm.h (NSSavePanel): Update comment.
2502 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2503 (ns_run_file_dialog): Declare.
2505 * nsfns.m: Remove panelOK.
2507 (ns_run_file_dialog): New function.
2508 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2509 event loop, so file dialog is popped up by ns_run_file_dialog, called
2510 by sendEvent (Bug#14578).
2511 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2513 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2515 * xdisp.c (default_line_pixel_height): New function.
2516 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2517 (try_cursor_movement, redisplay_window, try_window)
2518 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2520 * window.c (window_scroll_pixel_based):
2521 use default_line_pixel_height.
2523 * dispextern.h (default_line_pixel_height): Add prototype.
2525 * frame.c (x_set_line_spacing): Accept a float value for
2526 line-spacing parameter, per the documentation.
2528 * data.c (Fmultibyte_string_p): Doc fix.
2530 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2532 Use emacs_open more consistently when opening files.
2533 This handles EINTR more consistently now, and makes it easier
2534 to introduce other uniform changes to file descriptor handling.
2535 * src/systdio.h: New file.
2536 * src/buffer.c (mmap_init):
2537 * cygw32.c (chdir_to_default_directory):
2538 * dispnew.c (Fopen_termscript):
2539 * emacs.c (Fdaemon_initialized):
2540 * fileio.c (Fdo_auto_save):
2541 * image.c (slurp_file, png_load_body, jpeg_load_body):
2542 * keyboard.c (Fopen_dribble_file):
2544 * print.c (Fredirect_debugging_output):
2545 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2546 * termcap.c (tgetent):
2547 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2548 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2549 * w32term.c (w32_initialize) [CYGWIN]:
2550 * xfaces.c (Fx_load_color_file):
2551 Use emacs_open instead of plain open, and emacs_fopen instead of
2553 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2554 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2555 * callproc.c (default_output_mode): New constant.
2556 (Fcall_process): Use it to call emacs_open instead of plain creat.
2557 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2558 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2559 (emacs_fopen): New function.
2560 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2561 Include <lisp.h>, for emacs_open.
2562 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2564 Remove duplicate #include directives.
2565 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2567 Don't include stdio.h twice.
2568 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2569 Don't include sys/types.h or stdio.h twice.
2570 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2571 * lread.c: Don't include coding.h twice.
2572 * nsfont.m: Don't include frame.h twice.
2573 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2574 * ralloc.c: Don't include <unistd.h> twice.
2575 * xdisp.c: Don't include font.h twice.
2576 * xterm.c: Don't include fontset.h twice.
2577 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2579 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2581 Scale ImageMagick images more carefully.
2582 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2583 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2584 Be more careful about avoiding undefined behavior after
2585 integer overflow and division by zero.
2587 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2589 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2590 (syms_of_w32fns): DEFSYM them.
2591 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2592 (CCHDEVICENAME): Define macros if not defined.
2593 (struct MONITOR_INFO_EX): New struct.
2594 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2595 (enum_display_monitors_fn): New variable.
2596 (globals_of_w32fns): Initialize it.
2597 (Fx_display_pixel_width, Fx_display_pixel_height)
2598 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2599 multi-monitor setups in docstrings.
2600 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2601 screen size by primary monitor's millimeter per pixel.
2602 (w32_monitor_enum, w32_display_monitor_attributes_list)
2603 (w32_display_monitor_attributes_list_fallback)
2604 (Fw32_display_monitor_attributes_list): New functions.
2605 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2607 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2609 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2611 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2613 * fileio.c (Qfile_notify_error): New error symbol.
2615 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2616 * inotify.c (inotify_callback, symbol_to_inotifymask)
2617 (Finotify_add_watch, Finotify_rm_watch): Use it.
2618 (inotifyevent_to_event): Exchange order of cookie and file name.
2619 (Finotify_add_watch): Adapt docstring.
2621 * lisp.h (Qfile_notify_error): Declare.
2623 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2625 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2626 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2627 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2628 which did not work (see <http://bugs.gnu.org/14569#307>).
2629 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2630 && (!noninteractive || initialized)). This attempts to thread
2631 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2633 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2635 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2636 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2638 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2640 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2641 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2642 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2643 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2645 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2647 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2648 Define to __sys_siglist.
2650 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2652 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2653 word-wrap, so that overflow-newline-into-fringe would work in
2654 visual-line-mode. (Bug#2749)
2655 (move_it_in_display_line_to): When the last scanned display
2656 element fits exactly on the display line, and
2657 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2658 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2659 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2660 finding buffer position that corresponds to pixel coordinates,
2661 e.g. in buffer_posn_from_coords.
2663 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2665 * process.c (handle_child_signal): Call catch_child_signal if
2668 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2670 Don't convert function pointers to void * and back.
2671 It isn't portable C, and it's easy enough to avoid.
2672 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2673 (make_save_value): Add support for SAVE_FUNCPOINTER.
2674 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2675 * print.c (print_object):
2676 Distinguish function from object pointers.
2677 * lisp.h (SAVE_FUNCPOINTER): New constant.
2678 (SAVE_SLOT_BITS): Adjust to it.
2679 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2680 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2681 (voidfuncptr): New typedef.
2682 (struct Lisp_Save_Value): New member data[0].funcpointer.
2683 (XSAVE_FUNCPOINTER): New function.
2685 Simplify buildobj processing.
2686 * Makefile.in (buildobj.h): Make it a sequence of strings each
2687 followed by comma, rather than a single string. Put it into a
2688 .tmp file in case there's an error while generating it.
2689 (gl-stamp): Use .tmp for temp files.
2690 (mostlyclean): Clean .tmp files.
2691 * doc.c (buildobj): Move to just the routine that needs it.
2692 It's now an array of strings, so processing is simpler.
2694 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2696 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2697 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2698 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2699 Invoke malloc_enable_thread even when not interactive.
2700 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2701 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2702 in this case, since the underlying bug has now been fixed.
2704 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2706 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2707 unlinking it (bug#14691).
2709 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2711 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2712 before checking whether buffer is modified. This lets
2713 `kill-buffer-query-functions' cancel killing of the buffer or save
2714 its content before `kill-buffer' asks user the "Buffer %s
2715 modified; kill anyway?" question.
2717 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2719 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2720 Let the super performKeyEquivalent deal with them (Bug#14747).
2722 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2724 * widget.c (resize_cb): Remove unused local.
2726 Do not use GTK 3 if it exists but cannot be compiled.
2727 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2728 * xterm.c (x_error_handler) [!USE_GTK]:
2731 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2733 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2735 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2736 to the valid range of values. (Bug#14753)
2738 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2739 when moving point by using the current glyph matrix. This avoids
2740 the need to force redisplay when this function is called in a
2743 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2745 Fix minor problems found by static checking.
2746 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2747 Redo the latter's body to sidestep GCC parenthesization warnings.
2748 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2749 * coding.c (detect_coding, detect_coding_system):
2750 * coding.h (struct undecided_spec):
2751 Use bool for boolean.
2752 * image.c (QCmax_width, QCmax_height): Now static.
2753 * xdisp.c (Fmove_point_visually): Remove unused local.
2755 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2757 * xdisp.c (Fmove_point_visually): New function.
2759 2013-06-28 Kenichi Handa <handa@gnu.org>
2761 * coding.h (define_coding_undecided_arg_index): New enum.
2762 (coding_attr_index): New members
2763 coding_attr_undecided_inhibit_null_byte_detection,
2764 coding_attr_undecided_inhibit_iso_escape_detection,
2765 coding_attr_undecided_prefer_utf_8.
2766 (undecided_spec): New struct.
2767 (struct coding_system): New member `undecided' of the member
2770 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2771 (detect_coding): Likewise.
2772 (detect_coding_system): Likewise.
2773 (Fdefine_coding_system_internal): New coding system properties
2774 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2776 (syms_of_coding): Adjust for coding_arg_undecided_max.
2778 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2780 * image.c (x_from_xcolors): Remove unused local.
2782 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2784 Defer image data transfer between X client and server until actual
2787 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2790 * image.c (Destroy_Image): Remove.
2791 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2792 `mask_p', and `colors_p'. All uses changed.
2793 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2794 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2795 New macros for `flags' arg to x_clear_image_1.
2796 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2797 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2798 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2799 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2800 (image_get_x_image, image_unget_x_image): New functions or macros.
2801 (image_background, image_background_transparent, x_to_xcolors)
2802 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2803 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2804 instead of Destroy_Image.
2805 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2806 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2807 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2808 (imagemagick_load_image, svg_load_image): Use them instead of
2809 x_create_x_image_and_pixmap, and x_put_x_image followed by
2810 x_destroy_x_image, respectively.
2811 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2812 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2813 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2814 background_transparent fields.
2815 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2816 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2818 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2820 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2821 This mostly consists of undoing recent changes.
2822 * callproc.c (Fcall_process):
2823 * process.c (create_process):
2824 Do not worry about catching SIGCHLD here, undoing previous change.
2825 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2826 * process.c, process.h (catch_child_signal):
2827 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2828 * process.c (catch_child_handler): Don't worry about being called
2829 lazily and do not assume caller has blocked SIGCHLD, undoing
2830 previous change. Move first-time stuff back to
2831 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2832 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2833 set lib_child_handler if it's already initialized, which may
2834 help avoid problems on GNUStep.
2836 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2838 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2839 * callproc.c (Fcall_process):
2840 * process.c (create_process):
2841 Make sure SIGCHLD is caught before we fork,
2842 since Emacs startup no arranges to catch SIGCHLD.
2843 * process.c (lib_child_handler): Initialize to null, not to
2845 (catch_child_signal): Allow self to be called lazily.
2846 Do nothing if it's already been called.
2847 Assume caller has blocked SIGCHLD (all callers do now).
2848 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2849 just before it's really needed.
2850 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2851 since it hasn't been caught yet.
2853 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2855 * image.c (compute_image_size): New function to implement
2856 :max-width and :max-height.
2857 (imagemagick_load_image): Use it.
2859 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2861 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2862 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2864 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2865 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2866 the SIGCHLD handler, since the code is not atomic and (due to glib)
2867 signals may be arriving now.
2868 * sysdep.c (init_signals): Do not catch child signals here;
2869 'main' now does that later, at a safer time.
2871 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2873 Clean up SIGCHLD handling a bit (Bug#14569).
2874 * process.c, process.h (catch_child_signal):
2875 Now always extern, even if !NS_IMPL_GNUSTEP.
2876 * process.c (catch_child_signal): Move glib tickler here from
2877 init_process_emacs, so that it's done earlier in Emacs
2878 initialization. Also move the noninteractive && !initialized
2879 check here from init_process_emacs. This is all a bit cleaner for
2880 GNUish platforms, and I hope it works around the Cygwin bug.
2881 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2882 that glib signal handling is tickled before glib creates threads.
2884 * process.c (wait_reading_process_output): Avoid int overflow
2885 when reading more than 2 GiB total from a process.
2887 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2889 * process.c (create_process): Handle a couple more cases,
2890 i.e., work even if new_argv and wait_child_setup[i] are cached.
2891 Use Fcall_process's style for volatile vars.
2893 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2895 * process.c (create_process): Mark PROCESS volatile.
2897 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2899 Use C99-style flexible array members if available.
2900 This avoids some subtle aliasing issues, which typically
2901 aren't a problem with GCC but may be a problem elsewhere.
2902 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2903 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2904 In either case, it uses a flexible array member rather than
2905 the old struct hack. All uses changed.
2906 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2907 Adjust to sdata reorganization.
2908 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2909 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2910 that ports better to pre-C99 non-GCC.
2911 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2912 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2913 as the latter has changed.
2914 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2915 and port better to pre-C99 GCC.
2916 * image.c (struct xpm_cached_color):
2917 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2918 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2919 Use FLEXIBLE_ARRAY_MEMBER.
2920 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2921 Move decl to top level so it gets checked against implementation.
2922 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2923 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2925 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2927 * syntax.c: Integer cleanups.
2928 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2929 All uses that need 0-or-2 changed to:
2930 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2931 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2932 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2933 (char_quoted, prev_char_comend_first, back_comment)
2934 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2935 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2936 Use bool for boolean.
2937 (update_syntax_table, skip_chars, skip_syntaxes):
2938 Prefer int to unsigned when either will do.
2939 (back_comment): Return boolean success flag, like forw_comment,
2940 instead of positive-or-minus-1 (which might have overflowed int anyway).
2941 Don't stuff ptrdiff_t into int.
2942 (syntax_spec_code, syntax_code_spec): Now const.
2943 (Fmatching_paren, scan_lists, scan_sexps_forward):
2944 Use enum syntaxcode for syntax code.
2945 (Fmatching_paren): Check that arg is a character, not just an integer.
2946 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2947 (Finternal_describe_syntax_value): Omit no-longer-needed
2949 (skip_chars): Use char, not unsigned char, when the distinction
2951 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2952 * bytecode.c (exec_byte_code):
2953 * syntax.c (syntax_spec_code, Fchar_syntax)
2954 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2956 * syntax.h (SYNTAX_WITH_FLAGS):
2957 Omit unnecessary casts.
2959 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2961 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2962 line dimensions here, to avoid race conditions with the main
2963 thread. (Bug#14062, bug#14630, bug#14669)
2965 * w32term.c (w32_draw_window_cursor): Compute the header line and
2966 mode line dimensions here.
2967 <w32_system_caret_window, w32_system_caret_hdr_height>:
2968 <w32_system_caret_mode_height>: New variables.
2970 * w32term.h: Declare them.
2972 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2974 * alloc.c (die): Move "assertion failed" string here ...
2975 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2976 COND when SUPPRESS_CHECKING. This shrinks the executable text
2977 size by 0.8% to 2.2% when configured with --enable-checking,
2978 depending on optimization flags (GCC 4.8.1 x86-64).
2980 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2982 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2984 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2985 base is 2; this is more accurate.
2987 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2989 * sound.c (string_default): Move to !WINDOWSNT section.
2990 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2992 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2994 * sound.c: Integer cleanups.
2995 Remove unnecessary forward decls.
2996 (struct sound_device): The 'file' member is now a Lisp_Object, not
2997 a char *, so that we needn't invoke alloca on a huge size.
2998 (Fplay_sound_internal): Adjust to this.
2999 (string_default): New function.
3000 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3001 Use it to adjust to the struct sound_device change.
3002 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3003 (be2hs) [0]: Remove.
3005 * syntax.c (skip_chars): Don't use uninitialized storage
3006 when searching a multibyte buffer for characters that are not in a
3007 unibyte string that contains non-ASCII characters.
3009 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3011 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3012 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3014 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3016 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3018 2013-06-18 Kenichi Handa <handa@gnu.org>
3020 * font.c (Ffont_spec): Signal an error for an invalid font name
3023 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3025 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3026 In particular this ports to 32-bit sparc Sun cc.
3027 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3028 array with a dummy element at specpdl[-1], so that its address can
3030 (unbind_to): Do not copy the binding; not needed, now that we
3031 copy old_value in the one place where the copy is needed.
3032 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3033 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3034 (union specbinding): Rename from struct specbinding. Redo layout
3035 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3036 which is not portable. With Sun C 5.12 32-bit sparc, the
3037 declaration causes nargs to be an unsigned bitfield, a behavior
3038 that the C standard allows; but Emacs wants nargs to be signed.
3039 The overall type is now a union of structures rather than a
3040 structure of union of structures, and the 'kind' member is now a
3041 bitfield, so that the overall type doesn't grow. All uses changed.
3042 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3044 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3046 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3047 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3049 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3051 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3053 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3054 unless we know that the window w's frame is a frame object.
3055 Another attempt at solving bug#14062 and bug#14630.
3057 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3059 * textprop.c (property_set_type): New enum.
3060 (add_properties): Allow appending/prepending text properties.
3061 (add_text_properties_1): Factored out of Fadd_text_properties.
3062 (Fadd_text_properties): Move all the code into
3063 add_text_properties_1.
3064 (Fadd_face_text_property): New function that calls
3065 add_text_properties_1.
3067 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3069 Move functions from lisp.h to individual modules when possible.
3070 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3071 * alloc.c (XFLOAT_INIT, set_symbol_name):
3072 * buffer.c (CHECK_OVERLAY):
3073 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3074 (set_char_table_parent):
3075 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3076 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3077 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3078 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3080 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3081 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3082 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3083 (backtrace_args, backtrace_debug_on_exit):
3084 * floatfns.c (CHECK_FLOAT):
3085 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3086 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3087 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3088 (set_hash_index_slot):
3089 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3090 * marker.c (CHECK_MARKER):
3091 * textprop.c (CHECK_STRING_OR_BUFFER):
3092 * window.c (CHECK_WINDOW_CONFIGURATION):
3093 Move here from lisp.h, and make these functions static rather than
3095 * buffer.c (Qoverlayp):
3097 * fns.c (Qhash_table_p):
3098 * window.c (Qwindow_configuration_p):
3100 * lisp.h: Remove the abovementioned defns and decls.
3102 Use functions, not macros, for XINT etc (Bug#11935).
3103 In lisp.h, prefer functions to function-like macros, and
3104 constants to object-like macros, when either will do. This:
3105 . simplifies use, as there's no more need to worry about
3106 arguments' side effects being evaluated multiple times.
3107 . makes the code easier to debug on some platforms.
3108 However, when using gcc -O0, keep using function-like macros
3109 for a few critical operations, for performance reasons.
3110 This sort of thing isn't needed with gcc -Og, but -Og
3111 is a GCC 4.8 feature and isn't widely-enough available yet.
3112 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3113 Remove enum lsb_bits; no longer needed.
3114 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3115 * buffer.c (Qoverlap):
3117 * fns.c (Qhash_table_p):
3118 Now extern, so lisp.h can use these symbols.
3119 * dispextern.h: Include character.h, for MAX_CHAR etc.
3120 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3121 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3122 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3123 (GLYPH_CODE_P): Move here from lisp.h.
3124 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3125 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3126 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3127 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3128 XUNTAG now returns void *.
3129 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3130 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3131 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3132 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3133 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3134 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3135 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3136 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3137 New macros, renamed from their sans-lisp_h_ counterparts.
3138 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3139 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3140 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3141 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3142 If compiling via GCC without optimization, define these as macros
3143 in addition to inline functions.
3144 To disable this, compile with -DINLINING=0.
3145 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3146 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3147 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3148 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3149 (INTMASK, VALMASK): Now macros, since static values cannot be
3150 accessed from extern inline functions.
3151 (VALMASK): Also a constant, for benefit of old GDB.
3152 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3153 is INTEGERP, which can fold it in.
3154 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3155 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3156 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3157 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3158 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3159 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3160 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3161 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3162 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3163 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3164 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3165 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3166 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3167 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3168 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3169 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3170 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3171 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3172 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3173 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3174 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3175 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3176 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3177 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3178 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3179 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3180 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3181 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3182 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3183 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3184 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3185 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3186 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3188 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3189 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3190 (VALMASK): Define in one place rather than in two, merging the
3191 USE_LSB_TAG parts; this is simpler.
3192 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3193 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3194 Move up, to avoid use before definition.
3195 Also include "globals.h" earlier, for the same reason.
3196 (make_natnum): New function.
3197 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3198 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3199 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3200 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3201 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3202 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3203 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3204 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3205 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3206 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3207 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3208 (Qwindow_configuration_p, Qimage): New forward declarations.
3209 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3210 (STRING_COPYIN): Remove; unused.
3211 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3212 (xcar_addr, xcdr_addr): New functions. All uses changed.
3213 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3214 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3215 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3216 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3217 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3218 (TYPE_RANGED_INTEGERP): Simplify.
3219 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3220 (setlocale, fixup_locale, synchronize_system_messages_locale)
3221 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3222 Now empty functions, not macros.
3223 (functionp): Return bool, not int.
3224 * window.c (Qwindow_configuration_p): Now extern,
3225 so window.h can use it.
3226 * window.h (Qwindowp): Move decl back to lisp.h.
3228 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3230 * xdisp.c (Fline_pixel_height): New function, required for solving
3233 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3235 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3237 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3239 * lread.c (syms_of_lread):
3240 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3242 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3244 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3246 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3248 * fileio.c (expand_file_name): Doc fix.
3250 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3252 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3253 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3254 Wait for self, not for 0. This can't hurt on GNU or similar
3255 system, and may help with Cygwin.
3257 * keyboard.c: Don't use PROP (...) as an lvalue.
3258 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3259 Use set_prop (A, B), not PROP (A) = B.
3261 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3263 * xdisp.c (get_it_property): Use it->window instead of generating
3264 a Lisp object from it->w.
3266 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3268 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3269 get-char-property the window that is being rendered, instead of
3270 the buffer, to support window-specific overlays. (Bug#14575)
3271 (compute_display_string_pos): When W is NULL, use the current
3272 buffer as the object to pass to get-char-property.
3273 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3274 pointer member of the bidi iterator, since no window is pertinent
3277 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3279 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3280 being displayed, and pass it to compute_display_string_pos.
3281 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3282 (bidi_paragraph_init): All callers changed.
3284 * xdisp.c (init_from_display_pos, init_iterator)
3285 (handle_single_display_spec, next_overlay_string)
3286 (get_overlay_strings_1, reseat_1, reseat_to_string)
3287 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3288 Set bidi_it.w member from it->w.
3289 (compute_display_string_pos): Accept additional argument, the
3290 window being displayed, and pass it to Fget_char_property.
3293 * dispextern.h (struct bidi_it): New member w, the window being
3295 (compute_display_string_pos): Adjust prototype.
3297 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3299 * xgselect.c: Remove unneeded include xterm.h.
3301 * process.c (wait_reading_process_output): Check for NS before GLIB.
3302 GLIB may be linked in due to rsvg, but ns_select must be called.
3304 * xgselect.c (xg_select): Remove call to window_system_available
3305 and g_main_context_pending at the top, so Gdk events (i.e. file
3306 notify) are processed when Emacs is started with -nw.
3308 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3310 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3311 (ctagsfiles3): New variable, includes only *.m files.
3312 (TAGS): Use an explicit language name in the regular expressions,
3313 to avoid transformation of '/SOMETHING' by MSYS to
3314 'c:\MSYS\SOMETHING'.
3316 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3318 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3320 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3322 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3323 still need to set the mouse pointer shape and activate help-echo.
3326 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3328 A few porting etc. fixes for the new file monitor code.
3329 See the thread containing
3330 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3331 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3332 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3333 (dir_monitor_callback, Fgfile_rm_watch):
3334 Use assq_no_quit instead of Fassoc, for speed.
3335 (dir_monitor_callback, Fgfile_rm_watch):
3336 eassert that the monitor is a fixnum.
3337 (dir_monitor_callback): No need for CDR_SAFE.
3338 Simplify building of lisp with alternative tails.
3339 (Fgfile_add_watch, Fgfile_rm_watch):
3340 Do not assume glib functions set errno reliably on failure.
3341 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3342 and signal an error otherwise.
3343 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3344 Use Fdelq instead of Fdelete, for speed.
3346 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3348 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3349 don't insist on being invoked on a highlighted tool-bar button.
3350 Avoids losing tool-bar functionality when mouse-highlight is nil.
3351 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3352 Don't highlight when mouse-highlight is nil.
3353 (note_mouse_highlight): When mouse-highlight is nil, don't return
3354 right away; instead, run tool-bar and mode-line highlight
3355 subroutine, clear any existing highlight, and revert the mouse
3356 pointer to its default shape. (Bug#14558)
3358 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3360 * lisp.mk (lisp): Add prog-mode.el.
3362 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3364 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3365 * process.c (dummy_handler): New function.
3366 (lib_child_handler): New static var.
3367 (handle_child_signal): Invoke it.
3368 (catch_child_signal): If a library has set up a signal handler,
3369 save it into lib_child_handler.
3370 (init_process_emacs): If using glib and not on Windows, tickle glib's
3371 child-handling code so that it initializes its private SIGCHLD handler.
3372 * syssignal.h (SA_SIGINFO): Default to 0.
3373 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3374 31; it should no longer be needed now.
3376 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3378 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3380 * gfilenotify.c (globals_of_gfilenotify): New function.
3381 (syms_of_gfilenotify): Move global initialization there.
3383 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3385 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3387 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3388 * keyboard.c (menu_bar_items, tool_bar_items):
3389 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3390 not override local keymaps any more.
3392 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3394 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3396 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3398 * w32console.c (initialize_w32_display): Return the dimensions of
3399 the console window via 2 additional arguments, not via the current
3400 frame. This avoids crashes due to overrunning the bounds of
3401 frame's decode_mode_spec_buffer, which is not resized following
3402 the change of the frame dimensions from the initial 10x10.
3404 * w32term.h (w32_initialize_display_info): Adjust prototype.
3406 * term.c (init_tty): Take dimensions of the frame from the values
3407 returned by initialize_w32_display.
3409 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3410 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3411 (LIBES): Add $(GFILENOTIFY_LIBS).
3413 * w32inevt.c (handle_file_notifications): Add dummy implementation
3414 for !HAVE_W32NOTIFY.
3416 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3418 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3420 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3422 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3424 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3426 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3428 Fix minor problems found by static checking.
3429 * data.c (pure_write_error):
3430 Use xsignal2, not Fsignal, as Fsignal might return.
3431 * eval.c (set_backtrace_debug_on_exit): Now static.
3432 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3433 No longer inline. EXTERN_INLINE is needed only for functions
3434 defined in .h files. Reindent function header as per GNU style.
3435 (backtrace_p, backtrace_top, backtrace_next):
3436 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3437 compiler or linker. Add extern decls to pacify gcc -Wall.
3438 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3440 * frame.c (free_monitors): Define only on platforms that need it.
3441 * nsterm.m (ns_term_init):
3442 * process.c (catch_child_signal):
3443 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3444 defined on all porting targets these days.
3445 * process.c, process.h (catch_child_signal):
3446 Make it extern only if NS_IMPL_GNUSTEP is defined.
3448 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3450 * w32.c (gettimeofday): Make the signature identical to prototype
3451 in nt/inc/sys/time.h.
3453 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3455 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3458 * keyboard.c (safe_run_hooks_error): Improve error message.
3460 * data.c (pure_write_error): Add `object' argument.
3461 * puresize.h (CHECK_IMPURE): Use it.
3463 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3465 * Makefile.in (NOTIFY_OBJ): New variable.
3466 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3468 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3469 Call syms_of_gfilenotify.
3471 * gfilenotify.c: New file.
3473 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3474 and Qfile_w32notify.
3475 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3476 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3478 * lisp.h: Declare syms_of_gfilenotify.
3480 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3482 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3484 Merge the specpdl and backtrace stacks. Make the structure of the
3485 specpdl entries more obvious via a tagged union of structs.
3486 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3487 (enum specbind_tag): New enum.
3488 (struct specbinding): Make it a tagged union of structs.
3489 Add a case for backtrace records.
3490 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3491 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3492 (backtrace_debug_on_exit): New accessors.
3493 (struct backtrace): Remove.
3494 (struct catchtag): Remove backlist field.
3495 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3497 (Flocal_variable_p): Speed up the common case where the binding is
3499 * eval.c (backtrace_list): Remove.
3500 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3501 (set_backtrace_args, set_backtrace_nargs)
3502 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3503 (backtrace_next): New functions.
3504 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3505 (unwind_to_catch, internal_lisp_condition_case)
3506 (internal_condition_case, internal_condition_case_1)
3507 (internal_condition_case_2, internal_condition_case_n): Don't bother
3508 with backtrace_list any more.
3509 (Fsignal): Adjust to new backtrace format.
3510 (grow_specpdl): Move up.
3511 (record_in_backtrace): New function.
3512 (eval_sub, Ffuncall): Use it.
3513 (apply_lambda): Adjust to new backtrace format.
3514 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3516 (specbind): Adjust to new specpdl format. Simplify.
3517 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3518 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3520 (mark_backtrace): Remove.
3521 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3522 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3523 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3525 * profiler.c (record_backtrace): Use get_backtrace.
3526 (handle_profiler_signal): Use backtrace_top_function.
3527 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3530 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3532 * process.h (catch_child_signal): Declare.
3534 * process.c (catch_child_signal): New function.
3535 (init_process_emacs): Call it.
3537 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3538 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3540 (x_set_cursor_type): Remove declaration.
3541 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3542 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3543 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3544 (ns_get_color): Use F suffix on float.
3545 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3546 (ns_get_rgb_color): Remove.
3547 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3548 (note_mouse_movement): x and y are CGFloat.
3549 (ns_draw_fringe_bitmap): Remove unused rowY.
3550 Change #if to COCOA && >= 10_6.
3551 (ns_draw_window_cursor): Remove unused overspill.
3552 (ns_draw_underwave): width and x are EamcsCGFloat.
3553 (ns_draw_box): thickness is CGFloat.
3554 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3555 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3556 if not in main thread.
3557 (ns_get_pending_menu_title, ns_check_menu_open)
3558 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3559 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3560 (sendFromMainThread:): New method.
3561 (changeFont:): size is CGFloat.
3562 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3563 Disable warning about permanent text.
3564 (characterIndexForPoint:): Adjust return type depending on GNUStep
3566 (mouseDown:): delta is CGFloat.
3567 (updateFrameSize): Remove unised variable f.
3568 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3569 Cast float to EmacsCGFloat.
3570 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3571 also to -1 when restoring.
3572 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3573 inside NS_IMPL_COCOA.
3574 (toggleFullScreen:): Put call to toggleFullScreen inside
3575 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3576 (setPosition:portion:whole:): por is CGFloat.
3577 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3578 (mouseDown:): Use CGFloat.
3579 (mouseDragged:): Remove unised variable edge.
3580 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3582 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3584 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3585 when NS_IMPL_GNUSTEP.
3586 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3587 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3588 (EmacsToolbar): Add clearAll. Add tag argument to
3589 addDisplayItemWithImage.
3590 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3592 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3594 * nsmenu.m (ns_update_menubar): Make static.
3595 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3596 (fillWithWidgetValue:): Add cast to SEL for setAction.
3597 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3598 (update_frame_tool_bar): Update code for GNUStep.
3599 (clearAll): New method.
3600 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3601 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3602 Move identifierToItem setObject and activeIdentifiers addObject before
3603 call to insertItemWithItemIdentifier.
3604 (validateVisibleItems): Fix indentation.
3605 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3606 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3607 UtilityWindow to aStyle, remove call to setStyleMask.
3609 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3611 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3612 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3613 Use F suffix on floats.
3614 (ns_char_width): Returns CGFloat.
3615 (ns_ascii_average_width): w is CGFloat instead of float.
3616 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3618 (ns_glyph_metrics): CGFloat instead of float.
3620 * nsfns.m (x_set_foreground_color, x_set_background_color):
3622 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3623 remove unused variables.
3624 (Fns_read_file_name): Keep track if panel is for save.
3625 Use ns_filename_from_panel/ns_directory_from_panel.
3626 (Fns_list_services): delegate only used for COCOA.
3627 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3628 Just return the input if GNUStep.
3629 (x_screen_planes): Remove.
3630 (Fxw_color_values): Use EmacsCGFloat
3631 (Fns_display_monitor_attributes_list): Only get screen number for
3633 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3635 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3636 ns_directory_from_panel.
3638 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3640 * process.c (handle_child_signal): Also use WCONTINUED.
3641 This is so that list-processes doesn't mistakenly list the process
3642 as stopped, when the process has actually been continued and is
3645 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3647 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3648 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3649 not already configured.
3651 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3653 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3655 * Makefile.in (mostlyclean): Remove *.res files.
3657 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3659 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3660 a buffer (bug#8447).
3662 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3664 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3665 display vector, and we backtrack, handle the case that the
3666 previous character position is also displayed from a display
3667 vector or covered by a display string or image. (Bug#14476)
3669 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3671 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3672 (struct MonitorInfo, free_monitors): Remove.
3673 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3674 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3675 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3678 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3679 (struct MonitorInfo, free_monitors): Remove.
3680 (ns_screen_name): Make static.
3681 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3682 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3685 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3686 (struct MonitorInfo): New struct.
3687 (free_monitors, make_monitor_attribute_list): Declare.
3689 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3691 (free_monitors, make_monitor_attribute_list): New functions.
3692 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3695 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3697 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3699 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3701 * keyboard.c: Apply keyboard decoding only to events that come directly
3702 from the tty, not from unread-command-events (bug#14368).
3703 (read_event_from_main_queue): New function, extracted from read_char).
3704 (read_decoded_char): Remove.
3705 (read_decoded_event_from_main_queue): New function to replace it.
3706 (read_char): Use it.
3707 (read_key_sequence): Use read_char rather than read_decoded_char.
3709 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3711 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3713 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3715 2013-05-22 Kenichi Handa <handa@gnu.org>
3717 The following changes are to fix the setting of
3718 buffer-file-coding-system on, for instance, C-x RET c unix RET
3719 _FILE_OF_DOS_EOL_TYPE_ RET.
3721 * coding.h (struct coding_system): New member detected_utf8_chars.
3723 * coding.c (detect_coding_utf_8): Count characters and check EOL
3724 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3726 (setup_coding_system): Do not initialize coding->head_ascii.
3727 (check_ascii): Do not set coding->eol_seen but update it. Do not
3728 call adjust_coding_eol_type here.
3729 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3730 If the eol-type of CODING is already specified, adjust the eol type
3731 of the found coding-system.
3732 (decode_coding_gap): Cancel previous change. Utilize the
3733 character numbers counted by detect_coding_utf_8. Fix detection
3736 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3738 * search.c (looking_at_1): Only set last_thing_searched if the match
3739 changed the match-data (bug#14281).
3741 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3743 * xdisp.c (reseat_at_previous_visible_line_start):
3744 Already declared in dispextern.h, so remove it here.
3745 (move_it_vertically_backward): Likewise.
3747 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3749 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3750 (Fx_display_pixel_width, Fx_display_pixel_height)
3751 (Fx_display_mm_width, Fx_display_mm_height):
3752 Mention `display-monitor-attributes-list' in docstrings.
3754 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3755 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3756 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3757 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3758 (Fx_display_backing_store, Fx_display_visual_class)
3759 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3760 (Fx_display_grayscale_p, Fx_display_pixel_width)
3761 (Fx_display_pixel_height, Fx_display_planes)
3762 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3763 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3764 (Fx_display_mm_width, Fx_display_mm_height)
3765 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3766 height for all physical monitors as in X11.
3768 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3769 Return pixel width or height for all physical monitors as in X11.
3771 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3773 Port --enable-gcc-warnings to clang.
3774 * bytecode.c (exec_byte_code):
3776 Redo diagnostic pragmas to pacify clang, too.
3777 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3778 * editfns.c (Fencode_time):
3779 * fileio.c (file_accessible_directory_p):
3780 * font.c (font_unparse_xlfd):
3781 Use '&"string"[index]' instead of '"string" + (index)'.
3782 * undo.c (user_error): Remove; unused.
3784 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3786 * insdel.c (insert_1_both): Document the arguments, instead of
3787 referring to insert_1, which no longer exists.
3789 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3790 some window, increment windows_or_buffers_changed, so that
3791 *Messages* display in that window is updated. (Bug#14408)
3793 * w32.c: Include epaths.h.
3794 (init_environment): Use cmdproxy.exe without leading directories.
3795 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3797 (gettimeofday): Adjust signature and return value to Posix
3800 * unexw32.c (open_output_file): Delete the existing emacs.exe
3801 before creating it, to break the hard link to the versioned
3804 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3805 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3806 (FIRSTFILE_OBJ): New variables.
3807 (W32_RES): Rename to EMACSRES. All users changed.
3808 (base_obj): Use $(CM_OBJ).
3809 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3810 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3811 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3812 $(W32_RES_LINK) before $(LIBES).
3813 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3815 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3817 * makefile.w32-in (DOC): Use just "DOC".
3819 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3821 * process.c: Export default filters and sentinels to Elisp.
3822 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3824 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3825 (Fset_process_sentinel, Fformat_network_address):
3826 Default to them instead of nil.
3827 (server_accept_connection): Sentinels can't be nil any more.
3828 (read_and_dispose_of_process_output): New function, extracted from
3829 read_process_output.
3830 (read_process_output): Use it; filters can't be nil.
3831 (Finternal_default_process_filter): New function, extracted from
3832 read_process_output.
3833 (exec_sentinel_unwind): Remove function.
3834 (exec_sentinel): Don't zilch sentinel while running.
3835 (status_notify): Sentinels can't be nil.
3836 (Finternal_default_process_sentinel): New function extracted from
3838 (setup_process_coding_systems): Default filter is not nil any more.
3839 (syms_of_process): Export new Elisp functions and initialize
3841 * lisp.h (make_lisp_proc): New function.
3843 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3845 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3847 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3849 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3850 unless we know that the window w is a leaf window.
3851 Another attempt at solving bug#14062.
3853 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3855 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3858 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3860 * image.c (gif_load): Check that subimages fit (Bug#14345).
3862 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3864 * lread.c (skip_dyn_eof): New function.
3865 (read1): Use it to skip the end of a file in response to #@00.
3867 * doc.c (get_doc_string): Slightly relax the sanity checking.
3869 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3871 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3872 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3873 (MonitorInfo): New struct.
3874 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3875 (Fns_display_monitor_attributes_list): New functions.
3876 (display-usable-bounds): Remove.
3877 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3880 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3882 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3883 (GTK_CHECK_VERSION): New macro, if not already defined.
3884 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3885 replaced by GTK_CHECK_VERSION.
3887 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3889 * xterm.h (GTK_PREREQ): New macro.
3890 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3891 to use this macro instead, for consistency and clarity.
3893 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3895 * xdisp.c (row_for_charpos_p): New function, with code of
3896 cursor_row_p, but accepts an additional argument CHARPOS instead
3897 of using a hardcoded PT.
3898 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3899 (row_containing_pos): Call row_for_charpos_p instead of partially
3900 doing the same. Fixes cursor positioning under longlines-mode
3901 when longlines-show-effect includes more than one newline, when
3902 moving the cursor vertically up.
3904 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3906 * makefile.w32-in (ACL_H): New macro.
3907 ($(BLD)/fileio.$(O)): Update dependencies.
3909 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3911 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3912 * Makefile.in (LIB_ACL): New macro.
3913 (LIBACL_LIBS): Remove.
3914 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3915 * fileio.c: Include <acl.h>.
3916 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3917 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3919 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3922 * unexelf.c: Don't assume ElfW (Half) fits in int.
3923 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3924 when dealing with ElfW (Half) values, since they can exceed 2**31
3925 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3926 (entry_address): Omit unused NUM arg. All uses changed.
3928 2013-05-07 Juri Linkov <juri@jurta.org>
3930 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3931 to the string converted from number with `Fnumber_to_string'.
3934 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3936 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3937 This fixes a problem introduced by my previous change.
3939 2013-05-07 Glenn Morris <rgm@gnu.org>
3941 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3943 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3945 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3947 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3949 Static checking by GCC 4.8.0.
3950 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3951 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3952 (x_get_monitor_attributes_fallback)
3953 (x_get_monitor_attributes_xinerama)
3954 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3955 Define only if USE_GTK.
3956 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3957 (x_get_monitor_attributes_fallback): Omit unused locals.
3958 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3959 Use double, not float, to avoid mixed-mode floating point arithmetic.
3961 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3962 Jan Djärv <jan.h.d@swipnet.se>
3964 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3965 (XINERAMA_CFLAGS): New macros.
3966 (ALL_CFLAGS, LIBES): Use them.
3968 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3969 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3970 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3971 (syms_of_xfns): DEFSYM them.
3972 (struct MonitorInfo): New struct.
3973 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3974 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3975 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3976 (x_get_monitor_attributes_xinerama): New functions.
3977 (Fx_display_monitor_attributes_list): New primitive.
3978 (syms_of_xfns): Defsubr it.
3980 * xterm.h (x_display_info): Add Xatom_net_workarea and
3981 Xatom_net_current_desktop.
3983 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3984 and dpyinfo->Xatom_net_current_desktop.
3986 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3988 * xdisp.c (pos_visible_p): Use the special code for finding the
3989 beginning of a display property or overlay for any "replacing"
3990 display property, not just for display strings. This solves
3991 incorrect reporting of position by posn-at-point. (Bug#14241)
3993 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3995 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3996 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3997 Verify that ElfW (Half) fits in int.
3998 (fatal): Use same signature as lisp.h.
3999 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4000 configure and build with -DUNEXELF_DEBUG without worrying about
4001 other modules that use DEBUG.
4002 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4003 possibly-wide integers now uses it instead of plain fprintf.
4004 (entry_address): New function, which avoids problems with 32-bit
4005 overflow on 64-bit hosts.
4006 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4007 (round_up): Don't assume the remainder fits in int.
4008 (find_section): Use bool for boolean. Simplify debug code.
4009 (unexec): Don't assume file sizes fit in int or size_t.
4010 Omit unnecessary trailing newline in 'fatal' format.
4011 Use strerror rather than outputting decimal error number.
4012 Remove unused code when emacs is not defined;
4013 this file relies on Emacs now.
4014 Don't assume e_phnum and e_shnum are positive.
4016 * regex.c: Fix problems when DEBUG is defined.
4017 (extract_number, extract_number_and_incr): Define regardless of
4018 whether DEBUG is defined; that's simpler and makes the code less
4019 likely to go stale in the normal case when DEBUG is not defined.
4020 Return int rather than taking an int * arg. All callers changed.
4021 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4022 Remove, replacing with ...
4023 (DEBUG_PRINT): New macro. All callers changed.
4024 (DEBUG_COMPILES_ARGUMENTS): New macro.
4025 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4026 (print_compiled_pattern, print_double_string) [DEBUG]:
4027 Use prototype rather than old-style definition.
4028 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4029 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4030 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4031 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4032 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4033 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4034 This matters only when DEBUG is defined.
4036 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4038 * xdisp.c (set_iterator_to_next): Set the
4039 ignore_overlay_strings_at_pos_p flag only if we are _really_
4040 iterating over an overlay string, as indicated by the
4041 current.overlay_string_index member. (Bug#14306)
4043 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4045 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4046 to where it is used, to avoid autorelease issues (Bug#14050).
4048 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4050 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4051 * fileio.c (syms_of_fileio): Implement this.
4052 * filelock.c (create_lock_file): If symbolic links don't work, so
4053 we use a regular file as a lock file, do not fsync the lock file;
4056 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4058 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4059 (syms_of_minibuf): Adjust accodingly.
4061 * callint.c (Fcall_interactively): Adjust calls accordingly.
4063 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4065 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4066 w->contents is a buffer before computing everything else.
4067 Use parentheses to disambiguate last part of the condition.
4069 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4070 assertion violations. (Bug#14062)
4072 2013-05-01 David Reitter <david.reitter@gmail.com>
4074 * nsfns.m (ns_tooltip): Initialize.
4076 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4078 * coding.c (decode_coding_gap): Don't remove the character before
4079 a newline unless it's a CR character. (Bug#14287)
4081 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4083 * dispextern.h (struct face): Move enum face_underline_type
4084 earlier so that bitfields can be in the same word.
4086 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4088 * nsfns.m (handlePanelKeys): New function.
4089 (EmacsOpenPanel:performKeyEquivalent:)
4090 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4091 arrows/function/control and copy/paste keys (Bug#14296).
4093 2013-04-27 Juri Linkov <juri@jurta.org>
4095 * callint.c (Fcall_interactively): Call `Qread_number' for
4096 interactive code letter `n' instead of using duplicate code.
4099 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4101 * systime.h (make_timeval): Declare as 'const'.
4103 2013-04-27 Kenichi Handa <handa@gnu.org>
4105 * font.c (font_open_entity): Always open a font of manageable
4108 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4110 Port better to AIX (Bug#14258).
4111 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4114 2013-04-24 Kenichi Handa <handa@gnu.org>
4116 * coding.c (decode_coding_iso_2022): When an invalid escape
4117 sequence is encountered, reset the invocation and designation
4118 status to the safest one.
4120 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4122 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4123 Without this fix, "make distclean" leaves stamp-h1 behind.
4125 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4127 * w32fns.c (w32_fullscreen_rect): New function to compute the
4128 window rectangle for the given fullscreen mode.
4129 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4130 longer tunes the window size. This keeps the window's edges flush
4131 with the screen and allows the taskbar to hide itself in fullboth.
4133 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4134 window decorations and uses the entire screen.
4136 * w32term.h (w32_fullscreen_rect) Add prototype.
4137 (struct w32_output): Replace normal_width, normal_height,
4138 normal_top, and normal_left members with a single normal_placement
4140 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4142 (FRAME_NORMAL_PLACEMENT): New macro.
4144 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4146 * minibuf.c (Ftest_completion): Silence compiler warning.
4148 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4150 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4153 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4156 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4157 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4158 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4159 parentheses where appropriate.
4161 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4163 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4165 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4167 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4168 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4169 Mention in the doc string that setting these variables takes
4170 effect only after a call to set-window-buffer. (Bug#14200)
4172 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4174 * indent.c (Fvertical_motion): Don't consider display strings on
4175 overlay strings as display strings on the buffer position we
4176 started from. This prevents vertical cursor motion from jumping
4177 more than one line when there's an overlay string with a display
4178 property at end of line.
4179 Reported by Karl Chen <Karl.Chen@quarl.org> in
4180 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4182 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4184 * window.c (select_window): `record_buffer' even if window is
4185 already selected (bug#14191).
4187 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4189 * window.c (Fwindow_end): Test more flags, including the buffer's
4190 last_overlay_modified flag, to determine whether the window's
4191 display is really up-to-date. Prevents the function from
4192 returning a stale value. (Bug#14170)
4193 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4196 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4198 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4199 garbaged only if it is not already the top frame on its TTY.
4200 This prevents flickering due to constant redrawing of TTY frames when
4201 there are GUI frames open in the same session. (Bug#13864)
4203 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4205 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4206 of marking the idle timers directly.
4208 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4210 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4213 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4215 * window.c (select_window): Don't record_buffer while the invariant is
4216 temporarily broken (bug#14161).
4218 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4220 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4222 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4224 2013-04-07 Romain Francoise <romain@orebokech.com>
4226 Ignore additional platform-specific ACL errors (Bug#13702).
4227 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4228 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4230 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4232 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4235 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4237 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4238 This bug was introduced by my 2013-02-25 change that simplified
4239 data_start configuration. Without this change, on GNU/Linux
4240 an Emacs configured with --enable-profiling fails immediately
4241 due to a profiler signal.
4242 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4243 with these flags. On platforms where special flags are needed
4244 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4245 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4246 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4248 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4250 Get rid of some platform-specific functions examining window
4251 system and its capabilities. This is a partial rework of the
4253 * lisp.h (have_menus_p): Remove prototype. This function is
4254 replaced with platform-independent window_system_available.
4255 (check_window_system): Move to...
4256 * frame.h (decode_window_system_frame, window_system_available):
4257 ...here, add new prototypes.
4258 * frame.c (window_system_available, decode_window_system_frame):
4260 (check_window_system): Platform-independent now.
4261 * xterm.h (x_in_use): Remove declaration.
4263 * w32term.h (check_x_frame):
4264 * nsterm.h (check_x_frame): Remove prototypes. This function
4265 is replaced with platform-independent decode_window_system_frame.
4266 * msdos.c (have_menus_p): Remove.
4267 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4268 Remove platform-specific functions. Use check_window_system,
4269 decode_window_system_frame and check_ns_display_info where
4270 appropriate. Minor style and comment tweaks.
4271 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4272 (check_x_frame): Likewise.
4273 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4275 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4276 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4277 * xmenu.c, xselect.c: All related users changed.
4279 2013-04-03 Kenichi Handa <handa@gnu.org>
4281 The following changes is to optimize the code for reading UTF-8
4284 * coding.c (check_ascii): Rename from detect_ascii. Return value
4285 changed. Check EOL format. Do not call adjust_coding_eol_type
4287 (check_utf_8): New function.
4288 (adjust_coding_eol_type): Do nothing if already adjusted.
4289 (detect_coding): Compare the return value of check_ascii with
4290 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4291 (decode_coding_gap): Optimize for valid UTF-8.
4293 2013-03-21 Kenichi Handa <handa@gnu.org>
4295 * coding.c (syms_of_coding): Cancel previous change.
4297 * insdel.c (insert_from_gap): Fix previous change.
4299 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4301 Consistently use platform-specific function to detect window system.
4302 * lisp.h (check_window_system): New prototype. This function is
4303 going to replace check_x, check_w32 and check_ns.
4304 (have_menus_p): Mention msdos.c in comment.
4305 * fontset.c (check_window_system_func): Remove. Adjust all users.
4306 * fontset.h (check_window_system_func): Remove prototype.
4307 * nsterm.h (check_ns):
4308 * xterm.h (check_x):
4309 * w32term.h (check_w32): Likewise.
4310 * menu.c (Fx_popup_menu): Use check_window_system.
4311 * msdos.c (check_window_system): Define for MS-DOS.
4312 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4313 * w32fns.c (check_window_system): Likewise for MS-Windows.
4314 * xfns.c (check_window_system): Likewise for X.
4315 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4316 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4318 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4320 Prefer < to > in range checks such as 0 <= i && i < N.
4321 This makes it easier to visualize quantities on a number line.
4322 This patch doesn't apply to all such range checks,
4323 only to the range checks affected by the 2013-03-24 change.
4324 This patch reverts most of the 2013-03-24 change.
4325 * alloc.c (xpalloc, Fgarbage_collect):
4326 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4327 * character.c (string_escape_byte8):
4328 * charset.c (read_hex):
4329 * data.c (cons_to_unsigned):
4330 * dispnew.c (update_frame_1):
4331 * doc.c (Fsubstitute_command_keys):
4332 * doprnt.c (doprnt):
4333 * editfns.c (hi_time, decode_time_components):
4334 * fileio.c (file_offset):
4335 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4336 * font.c (font_intern_prop):
4337 * frame.c (x_set_alpha):
4338 * gtkutil.c (get_utf8_string):
4339 * indent.c (check_display_width):
4340 * keymap.c (Fkey_description):
4341 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4343 * minibuf.c (read_minibuf_noninteractive):
4344 * process.c (wait_reading_process_output):
4345 * search.c (Freplace_match):
4346 * window.c (get_phys_cursor_glyph):
4347 * xdisp.c (redisplay_internal):
4348 * xsmfns.c (smc_save_yourself_CB):
4349 Prefer < to > for range checks.
4350 * dispnew.c (sit_for): Don't mishandle NaNs.
4351 This fixes a bug introduced in the 2013-03-24 change.
4352 * editfns.c (decode_time_components): Don't hoist comparison.
4353 This fixes another bug introduced in the 2013-03-24 change.
4355 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4357 * frame.h (struct frame): Drop scroll_bottom_vpos
4358 member becaue all real users are dead long ago.
4359 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4360 * xdisp.c (redisplay_internal): Adjust user.
4362 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4364 * nsmenu.m (showAtX:Y:for:): setLevel to
4365 NSPopUpMenuWindowLevel (Bug#13998).
4367 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4369 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4370 (ns_check_pending_open_menu): Declare.
4372 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4373 (x_activate_menubar): Update the menu with title that matches
4374 ns_get_pending_menu_title, and call
4375 ns_check_pending_openmenu (Bug#12698).
4376 (menuWillOpen:): New method.
4377 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4379 * nsterm.m (menu_will_open_state, menu_mouse_point)
4380 (menu_pending_title): New varaibles.
4381 (ns_get_pending_menu_title, ns_check_menu_open)
4382 (ns_check_pending_open_menu): New functions.
4384 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4386 * indent.c (current_column_bol_cache): Remove leftover which is not
4387 used in Fmove_to_column any more.
4388 (current_column, scan_for_column): Adjust users.
4389 * keyboard.c (last_point_position_buffer, last_point_position_window):
4390 Remove leftovers which are not used for recording undo any more.
4391 (command_loop_1, syms_of_keyboard): Adjust users.
4392 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4393 redisplay_window any more.
4394 (move_it_to): Adjust user.
4396 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4398 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4399 Update dependencies.
4401 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4403 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4404 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4407 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4409 * window.h (struct window): Replace hchild, vchild and buffer slots
4410 with the only contents slot. This is possible because each valid
4411 window may have either the child window (in vertical or horizontal
4412 combination) or buffer to display (for the leaf window). Using that,
4413 a lof of operations to traverse and/or change window hierarchies may
4414 be simplified. New member horizontal is used to distinguish between
4415 horizontal and vertical combinations of internal windows.
4416 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4417 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4418 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4419 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4420 Use contents slot, not buffer, where appropriate.
4421 (wset_combination): New function.
4422 (wset_buffer): Add eassert.
4423 (Fframe_first_window): Simplify the loop reaching first window.
4424 (Fwindow_buffer): Use WINDOW_LEAF_P.
4425 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4426 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4427 (unshow_buffer): Convert initial debugging check to eassert.
4428 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4429 (make_parent_window, window_resize_check, window_resize_apply)
4430 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4431 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4432 Adjust to match struct window changes.
4433 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4434 (mark_window_cursors_off, count_windows, get_leaf_windows)
4435 (foreach_window_1): Simplify the loop.
4436 * alloc.c (mark_object): Do not check for the leaf window because
4437 internal windows has no glyph matrices anyway.
4438 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4439 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4440 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4441 (build_frame_matrix_from_window_tree, mirror_make_current)
4442 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4443 (update_window_tree, set_window_update_flags): Simplify the loop.
4444 (sync_window_with_frame_matrix_rows): Enforce live window.
4445 Use contents slot, not buffer, where appropriate.
4446 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4447 and WINDOW_HORIZONTAL_COMBINATION_P.
4448 (make_frame_visible_1): Simplify the loop.
4449 Use contents slot, not buffer, where appropriate.
4450 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4451 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4452 (expose_window_tree): Likewise.
4453 Use contents slot, not buffer, where appropriate.
4454 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4455 to avoid deleted windows. Use contents slot instead of buffer.
4456 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4457 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4458 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4459 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4461 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4463 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4464 identify the reasons for assertion violations in bug#14062 and
4466 (Fx_show_tip): Fix compilation error under
4467 "--enable-check-lisp-object-type". (Bug#14073)
4469 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4470 Reported by <rzl24ozi@gmail.com>.
4472 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4474 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4476 (unwind_with_echo_area_buffer): ...to restore it here.
4477 This is needed to ensure that...
4478 (redisplay_window): ...both window markers are valid here,
4479 which is verified by eassert.
4480 * editfns.c (save_excursion_save): Do not assume that
4481 selected_window always displays the buffer.
4482 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4485 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4487 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4490 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4492 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4494 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4496 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4497 since MinGW's w32api headers do. This avoids compiler warnings.
4499 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4502 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4504 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4506 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4508 * gtkutil.c (style_changed_cb): Check if frame is live and an
4509 X frame (Bug#14038).
4511 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4513 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4514 Define only for _WIN32_WINNT less than 0x0500.
4515 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4517 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4518 see its own definitions of 'struct timeval' and 'struct timezone'.
4520 Fix incompatibilities between MinGW.org and MinGW64 headers.
4521 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4523 * w32.c (REPARSE_DATA_BUFFER): Guard with
4524 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4526 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4528 * xterm.c: Include X11/XKBlib.h
4529 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4531 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4533 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4535 * blockinput.h (input_blocked_p): Likewise.
4536 * bytecode.c (exec_byte_code): Likewise.
4537 * callproc.c (call_process_kill, call_process_cleanup)
4538 (Fcall_process): Likewise.
4539 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4540 (Fccl_execute_on_string): Likewise.
4541 * character.c (string_escape_byte8): Likewise.
4542 * charset.c (read_hex): Likewise.
4543 * cm.c (calccost): Likewise.
4544 * data.c (cons_to_unsigned): Likewise.
4545 * dired.c (directory_files_internal, file_name_completion):
4547 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4548 (sit_for): Likewise.
4549 * doc.c (Fsubstitute_command_keys): Likewise.
4550 * doprnt.c (doprnt): Likewise.
4551 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4552 * emacsgtkfixed.c: Likewise.
4553 * fileio.c (file_offset, Fwrite_region): Likewise.
4554 * floatfns.c (Fexpt, fmod_float): Likewise.
4555 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4557 * font.c (font_intern_prop): Likewise.
4558 * frame.c (x_set_alpha): Likewise.
4559 * gtkutil.c (get_utf8_string): Likewise.
4560 * indent.c (check_display_width): Likewise.
4561 * intervals.c (create_root_interval, rotate_right, rotate_left)
4562 (split_interval_right, split_interval_left)
4563 (adjust_intervals_for_insertion, delete_node)
4564 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4565 (merge_interval_right, merge_interval_left, copy_intervals)
4566 (set_intervals_multibyte_1): Likewise.
4567 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4568 * keymap.c (Fkey_description): Likewise.
4569 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4570 * lread.c (openp, read_integer, read1, string_to_number):
4572 * menu.c (ensure_menu_items): Likewise.
4573 * minibuf.c (read_minibuf_noninteractive): Likewise.
4574 * print.c (printchar, strout): Likewise.
4575 * process.c (create_process, Faccept_process_output)
4576 (wait_reading_process_output, read_process_output, send_process)
4577 (wait_reading_process_output): Likewise.
4578 * profiler.c (make_log, handle_profiler_signal): Likewise.
4579 * regex.c (re_exec): Likewise.
4580 * regex.h: Likewise.
4581 * search.c (looking_at_1, Freplace_match): Likewise.
4582 * sysdep.c (get_child_status, procfs_ttyname)
4583 (procfs_get_total_memory): Likewise.
4584 * systime.h (EMACS_TIME_VALID_P): Likewise.
4585 * term.c (dissociate_if_controlling_tty): Likewise.
4586 * window.c (get_phys_cursor_glyph): Likewise.
4587 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4588 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4590 * xfns.c (Fx_window_property): Likewise.
4591 * xmenu.c (set_frame_menubar): Likewise.
4592 * xselect.c (x_get_window_property, x_handle_dnd_message):
4594 * xsmfns.c (smc_save_yourself_CB): Likewise.
4595 * xterm.c (x_scroll_bar_set_handle): Likewise.
4597 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4599 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4600 to be optional or nil. Adjust comment and convert it to docstring.
4601 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4602 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4604 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4606 Static checking by GCC 4.8-20130319.
4607 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4608 * process.c (Fset_process_datagram_address)
4609 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4610 * xdisp.c (get_char_face_and_encoding):
4611 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4612 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4613 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4615 2013-03-24 Ken Brown <kbrown@cornell.edu>
4617 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4618 fix compilation on 64-bit Cygwin, where underscores are not
4619 automatically prepended.
4621 * w32term.c (w32_initialize): Silence compiler warning.
4623 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4625 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4626 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4627 variables, to save and restore frame dimensions.
4628 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4629 after returning from a 'fullscreen' configuration.
4630 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4631 to avoid races between the main thread and the input thread.
4633 * w32term.h (struct w32_output): New members normal_width,
4634 normal_height, normal_top, normal_left, and prev_fsmode.
4635 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4636 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4639 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4640 'fullscreen' parameter. Always record previous width and height
4641 of the frame, except when switching out of maximized modes, so
4642 that they could be restored correctly, instead of resetting to the
4643 default frame dimensions. Send SC_RESTORE command to the frame,
4644 unless we are going to send SC_MAXIMIZE, to restore the frame
4645 resize hints in the mouse pointer shown by the window manager.
4648 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4650 * lisp.h (get_frame_param): Adjust conditions for prototype
4653 2013-03-22 Ken Brown <kbrown@cornell.edu>
4655 * unexcw.c: Drop unneeded inclusion of w32common.h.
4656 (report_sheap_usage): Declare.
4657 (read_exe_header): Add magic numbers for x86_64.
4658 (fixup_executable): Fix printf format specifier for unsigned long
4661 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4663 * frame.h (struct frame): Put menu_bar_window under #ifdef
4664 because this member is not needed when X toolkit is in use.
4665 (fset_menu_bar_window):
4666 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4667 (free_glyphs, update_frame):
4668 * xdisp.c (expose_frame): Likewise.
4669 (display_menu_bar): Likewise. Remove redundant eassert.
4670 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4673 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4675 Use functions and constants to manipulate Lisp_Save_Value objects.
4676 This replaces code that used macros and strings and token-pasting.
4677 The change makes the C source a bit easier to follow,
4678 and shrinks the Emacs executable a bit.
4679 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4680 (make_save_value): Change 1st arg from string to enum. All callers
4683 (mark_object): Use if, not #if, for GC_MARK_STACK.
4684 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4685 (XSAVE_OBJECT): Now functions, not macros.
4686 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4687 the constant was never used.
4688 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4689 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4690 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4691 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4693 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4694 type3 with a single member save_type. All uses changed.
4695 (save_type, set_save_pointer, set_save_integer): New functions.
4696 * print.c (PRINTX): Remove.
4698 * alloc.c: Remove redundant static declarations.
4700 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4702 * window.h (struct window): Convert left_col, top_line, total_lines
4703 and total_cols from Lisp_Objects to integers. Adjust comments.
4704 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4706 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4707 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4708 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4709 Adjust users where appropriate.
4711 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4713 * frame.h (struct frame): Drop resx and resy because the same data is
4714 available from window system-specific output context. Adjust users.
4715 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4716 New functions to provide defaults when no window system available.
4717 (FRAME_RES_X, FRAME_RES_Y): New macros.
4718 (NUMVAL): Move from xdisp.c.
4719 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4720 (Ffont_face_attributes, Fopen_font):
4721 * image.c (gs_load):
4722 * w32font.c (fill_in_logfont):
4723 * xdisp.c (calc_pixel_width_or_height):
4724 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4725 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4727 2013-03-20 Kenichi Handa <handa@gnu.org>
4729 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4730 to 1 (temporary workaround until a bug related to ASCII
4731 optimization is fixed).
4733 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4735 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4736 Signal error if window is not internal. Adjust docstring.
4737 (delete_all_child_windows): Use combination_limit to save the buffer.
4738 (Fset_window_configuration): Adjust accordingly.
4739 * print.c (syms_of_print): Initialize debugging output not here...
4740 (init_print_once): ...but in a new function here.
4741 * lisp.h (init_print_once): Add prototype.
4742 * emacs.c (main): Add call to init_print_once. Adjust comments.
4744 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4746 * window.c (window_resize_check, window_resize_apply)
4747 (window_from_coordinates, recombine_windows, set_window_buffer)
4748 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4749 (Fsplit_window_internal, Fdelete_window_internal)
4750 (freeze_window_starts): Use bool for booleans.
4751 * window.h (window_frame_coordinates, resize_frame_windows)
4752 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4754 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4756 * dispnew.c (bitch_at_user): Use `user-error'.
4758 2013-03-17 Ken Brown <kbrown@cornell.edu>
4760 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4761 as return type of image_background. (Bug#13981)
4762 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4764 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4766 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4767 (ns_select): Don't return with result uninitialized.
4769 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4772 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4774 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4775 directories. If filename is nil, get directory name (Bug#13932).
4776 Use getFilename and getDirectory.
4777 (getFilename, getDirectory): New methods for EmacsSavePanel and
4779 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4781 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4783 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4785 2013-03-15 Kenichi Handa <handa@gnu.org>
4787 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4788 (adjust_after_replace): Make it back to static. Delete the third
4789 arg text_at_gap_tail. Cancel the code for handling it.
4791 * coding.h (struct coding_system): New member eol_seen.
4793 * coding.c (detect_ascii): New function.
4794 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4795 when the source bytes are actually scanned. On detecting for
4796 coding_category_utf_8_auto, call detect_ascii instead of scanning
4797 source bytes directly.
4798 (produce_chars): Call insert_from_gap with the new arg 0.
4799 (encode_coding): Likewise.
4800 (decode_coding_gap): Control ASCII optimization by the variable
4801 disable_ascii_optimization instead of #ifndef .. #endif.
4802 Deccode EOL format according to coding->eol_seen.
4803 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4806 * lisp.h (adjust_after_replace): Cancel externing it.
4807 (insert_from_gap): Adjust prototype.
4809 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4811 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4812 FULLSCREEN_MAXIMIZED. (Bug#13935)
4814 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4816 * region-cache.c (find_cache_boundary, move_cache_gap)
4817 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4818 Simplify debugging check and convert to eassert. Adjust comment.
4819 (pp_cache): Put under ENABLE_CHECKING.
4821 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4823 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4824 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4826 (w32fullscreen_hook): If the frame is visible, reset
4827 f->want_fullscreen flag after changing the frame size. If the
4828 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4831 2013-03-13 Daniel Colascione <dancol@dancol.org>
4833 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4834 too so that these builds can use Cygwin's file conversion
4835 functions. (We've been building and linking cygw32.o all along
4836 and just not using it.)
4838 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4840 File synchronization fixes (Bug#13944).
4841 * Makefile.in (LIB_FDATASYNC): New macro.
4843 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4844 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4845 Don't worry about HAVE_FSYNC, since a substitute fsync is
4846 available if the system lacks one.
4847 (Fwrite_regin): Retry fsync if interrupted.
4849 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4851 * w32term.c (w32_read_socket): If the Emacs frame is being
4852 activated, call w32fullscreen_hook, to make sure the new frame
4853 dimensions are in effect. (Bug#13937)
4855 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4857 * xdisp.c (init_iterator): Simplify because both character and byte
4858 positions are either specified or -1. Add eassert. Adjust comment.
4859 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4860 character and byte positions can be obtained from marker.
4862 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4864 Static checking by Sun C 5.12.
4865 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4866 * bytecode.c (exec_byte_code):
4867 * dispnew.c (init_display):
4869 * fileio.c (Fsubstitute_in_file_name):
4870 * keyboard.c (Fevent_convert_list):
4871 * keymap.c (Fsingle_key_description):
4872 * term.c (maybe_fatal, fatal):
4873 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4874 * xsmfns.c (Fhandle_save_session):
4875 Omit unreachable code.
4876 * keymap.c (map_keymap_char_table_item): Cast void * to
4877 a function pointer type; the C Standard requires this.
4879 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4880 Include <sys/param.h> unconditionally, as that works elsewhere and
4881 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4882 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4885 See ChangeLog.12 for earlier changes.
4891 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4893 This file is part of GNU Emacs.
4895 GNU Emacs is free software: you can redistribute it and/or modify
4896 it under the terms of the GNU General Public License as published by
4897 the Free Software Foundation, either version 3 of the License, or
4898 (at your option) any later version.
4900 GNU Emacs is distributed in the hope that it will be useful,
4901 but WITHOUT ANY WARRANTY; without even the implied warranty of
4902 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4903 GNU General Public License for more details.
4905 You should have received a copy of the GNU General Public License
4906 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
HCoop / bpt / emacs.git / blob