1 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3 * buffer.c (Fmake_overlay, Fmove_overlay):
4 * intervals.c (set_point_from_marker):
5 * print.c (PRINTPREPARE): Prefer signal_error
6 to plain error and report unsuitable marker too.
8 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11 for 'dragging' member.
12 (struct x_output): Remove set-but-unused leftovers
13 'left_before_move' and 'top_before_move'.
14 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
15 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
16 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
17 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
18 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
19 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
20 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
21 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
23 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
25 * nsfont.m (INVALID_GLYPH): New define.
26 (nsfont_encode_char): Use INVALID_GLYPH.
27 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
29 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
31 * xterm.c (x_last_mouse_movement_time): Revert last change.
32 This code should use XDisplayMotionBufferSize to check display's
33 motion history first, and there are few other issues as well.
34 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
35 (handle_one_xevent): Adjust user.
37 2013-09-02 Martin Rudalics <rudalics@gmx.at>
39 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
40 * frame.c (Flast_nonminibuf_frame): ... to here.
41 (check_minibuf_window): Don't abort if no window was found
44 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
46 Use XGetMotionEvents to ask the last mouse motion time from X server.
47 * xterm.c (X_MOTION_HISTORY): Default to 1.
48 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
49 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
50 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
51 Ifdef away legacy code.
52 (XTmouse_position, x_scroll_bar_report_motion):
53 Use x_last_mouse_movement_time.
54 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
57 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
59 * msdos.c (last_mouse_window): Move to...
60 (dos_rawgetc): ...this function and adjust comment.
61 * nsterm.m (last_window): Rename to last_mouse_window, move to...
62 (mouseMoved): ...this function and adjust comment.
63 * w32term.c (last_window): Likewise with...
64 (w32_read_socket): ...this function.
65 * xterm.c (last_window): Likewise with...
66 (handle_one_xevent): ...this function.
68 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
70 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
71 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
72 (handle_one_xevent): ...to here.
73 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
76 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
78 * msdos.c (IT_set_terminal_window): Remove no-op.
79 (initialize_msdos_display): Adjust terminal setup.
80 * w32console.c (w32con_set_terminal_window): Remove no-op.
81 (initialize_w32_display): Adjust terminal setup.
82 * w32term.c (w32_set_terminal_window): Remove no-op.
83 (w32_create_terminal): Adjust terminal setup.
84 * xterm.c (XTset_terminal_window): Remove no-op.
85 (x_create_terminal): Adjust terminal setup.
87 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
89 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
91 (ns_create_terminal): Adjust terminal setup.
92 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
94 (w32_create_terminal): Adjust terminal setup.
95 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
97 (x_create_terminal): Adjust terminal setup.
99 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
101 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
102 (CLIP_TEXT_POS_FROM_MARKER): New macro.
103 * dispnew.c (buffer_posn_from_coords):
104 * window.c (Fwindow_end, displayed_window_lines):
105 * xdisp.c (redisplay_mode_lines): Use it.
107 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
109 * fontset.c (face_for_char): Check char in the current face font first
110 if HAVE_NS (Bug#15138).
112 2013-08-31 Martin Rudalics <rudalics@gmx.at>
114 * window.c (temp_output_buffer_show): Make sure window returned
115 by display_buffer is live (Bug#15213).
117 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
119 Minor cleanup to avoid forward declarations.
120 * coding.h (struct ccl_spec): Remove forward declaration.
121 * composite.h (toplevel): Include font.h.
122 (struct composition_it, struct face, struct font_metrics):
123 Remove forward declaration.
124 * dispextern.h (struct image, struct atimer): Likewise.
125 * emacsgtkfixed.h (struct frame): Likewise.
126 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
127 * font.h (struct font_driver, struct font, struct glyph_string)
128 (struct face): Remove forward declaration.
129 * fontset.h (struct face, struct font): Likewise.
130 * frame.h (toplevel): Style cleanup.
131 (enum output_method): Move to...
132 * termhooks.h (enum output_method): ...here.
133 (struct glyph, struct frame, struct ns_display_info)
134 (struct x_display_info, struct w32_display_info):
135 Remove forward declaration.
136 * xterm.h (toplevel): Include termhooks.h.
137 (struct font, struct window, struct glyph_matrix, struct frame)
138 (struct input_event, struct face, struct image): Remove forward
140 * gtkutil.h (struct _widget_value): Likewise.
141 * keyboard.h (toplevel): Include termhooks.h.
142 (struct input_event): Remove forward declaration.
144 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
146 * intervals.c (set_point_from_marker): New function.
147 * editfns.c (Fgoto_char):
148 * process.c (Finternal_default_process_filter):
149 * window.c (select_window_1): Use it.
150 * buffer.h (set_point_from_marker): Add prototype.
152 2013-08-29 Eli Zaretskii <eliz@gnu.org>
154 * w32.c (term_winsock): Call release_listen_threads before calling
156 (_sys_wait_accept): Wait for accept event in a loop with a finite
157 timeout, instead of waiting indefinitely. Will hopefully avoid
158 hanging during exit because WSACleanup deadlocks waiting for the
159 event object to be released. (Bug#14333)
161 * w32proc.c (release_listen_threads): New function, signals all
162 the reader threads that listen for connections to stop waiting.
164 * w32.h (release_listen_threads): Add prototype.
166 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
168 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
169 field of new marker (for sanity and safety).
170 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
171 anyway because XMISCTYPE is a function and can't be an lvalue).
173 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
175 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
176 (x_after_update_window_line, x_scroll_bar_create):
177 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
178 (handle_one_xevent, x_clear_frame_area):
179 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
180 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
181 * xterm.h (x_clear_area): Adjust prototype.
183 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
185 Hook scanning and indentation functions to find_newline. This helps
186 to avoid duplicated code and renders more respect to newline cache.
187 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
188 * cmds.c (Fforward_line):
189 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
190 Use find_newline and avoid unnecessary point movements.
191 * search.c (scan_newline): Implement on top of find_newline.
193 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
195 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
196 scoped code (bug#11258).
198 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
200 * nsterm.m (last_window): New variable.
201 (EV_TRAILER2): New macro.
202 (EV_TRAILER): Call EV_TRAILER2.
203 (mouseMoved:): Add support for mouse-autoselect-window
204 on nextstep (Bug#6888).
206 2013-08-28 Andreas Schwab <schwab@suse.de>
208 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
209 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
210 Remove unused macro definitions.
211 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
212 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
213 Only define if emacs.
215 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
217 Prefer enum glyph_row_area to int where appropriate.
218 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
220 (window_box, window_box_width, window_box_left, window_box_left_offset)
221 (window_box_right, window_box_right_offset): Adjust prototypes.
222 * xdisp.c (window_box, window_box_width, window_box_left)
223 (window_box_left_offset, window_box_right, window_box_right_offset):
224 Use enum glyph_row_area. Adjust users and tweak comment where needed.
225 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
226 * nsterm.m (ns_clip_to_row):
227 * w32term.c (w32_clip_to_row):
228 * xterm.c (x_clip_to_row): Likewise.
230 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
232 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
233 (Fprevious_overlay_change): Fast path for buffer with no overlays.
235 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
237 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
238 for portability to hosts where /bin/sh has problems.
240 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
242 Redesign redisplay interface to drop global output_cursor.
243 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
244 (toplevel): Remove declaration of output_cursor.
245 (set_output_cursor, x_cursor_to): Remove prototype.
246 * window.h (struct window): New member output_cursor.
247 (output_cursor_to): New function to replace RIF member.
248 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
249 (update_text_area, set_window_cursor_after_update): Use it.
250 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
251 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
252 * nsterm.m (ns_update_window_begin, ns_update_window_end):
253 * w32term.c (x_update_window_begin, x_update_window_end):
254 * xterm.c (x_update_window_begin, x_update_window_end):
255 Adjust to use per-window output cursor.
257 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
259 Simplify SELECT_TYPE-related code.
260 Like EMACS_TIME, this portability layer is no longer needed, since
261 Emacs has been using fd_set as a portability layer for some time.
262 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
263 (SELECT_TYPE): Remove. All uses changed to fd_set.
264 (fd_set) [!FD_SET]: New typedef.
266 Simplify EMACS_TIME-related code.
267 This portability layer is no longer needed, since Emacs has been
268 using struct timespec as a portability layer for some time.
269 * atimer.h, buffer.h, dispextern.h, xgselect.h:
270 Include <time.h> rather than "systime.h"; that's all that's needed now.
271 * dispnew.c: Include <timespec.h> rather than "systime.h";
272 that's all that's needed now.
273 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
274 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
276 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
277 LOG10_TIMESPEC_RESOLUTION.
278 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
279 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
280 (make_emacs_time): Remove. All used changed to make_timespec.
281 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
282 (current_timespec): Rename from current_emacs_time. All uses changed.
283 (add_emacs_time): Remove. All uses changed to timespec_add.
284 (sub_emacs_time): Remove. All uses change dot timespec_sub.
285 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
286 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
287 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
288 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
289 (current_timespec): Rename from current_emacs_time. All uses changed.
290 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
291 changed to timespec_cmp.
292 * xgselect.c: Include <timespec.h>, since our .h files don't.
294 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
296 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
297 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
298 Remove the leftovers.
299 * gtkutil.c (toplevel): Do not declare Qxft but include
301 * image.c (toplevel): Do not declare Vlibrary_cache because
302 it's already done in lisp.h.
304 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
306 * lisp.h (Mouse_HLInfo): Move from here...
307 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
308 (reset_mouse_highlight): New function.
309 * msdos.c (dos_set_window_size, IT_update_begin)
310 (internal_terminal_init):
311 * nsterm.m (ns_update_window_end, x_free_frame_resources)
312 (ns_initialize_display_info):
313 * w32console.c (initialize_w32_display):
314 * w32term.c (x_update_window_end, x_free_frame_resources)
315 (w32_initialize_display_info):
316 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
317 * window.c (Fdelete_other_windows_internal):
318 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
319 * termchar.h (toplevel):
320 * xterm.h (toplevel): Include dispextern.h.
322 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
324 Fix minor problems found by static checking.
325 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
326 (expect): Avoid nested-if warning.
327 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
328 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
329 * nsterm.h, nsterm.m (ns_select):
330 * xgselect.c, xgselect.h (xg_select):
331 Adjust signature to better match pselect's.
332 * nsterm.m (ns_select):
333 Don't set *TIMEOUT, since pselect doesn't.
334 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
335 diagnostic about assigning const char * to it.
336 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
338 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
340 * lread.c (substitute_object_recurse): Handle hash-tables as well
343 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
345 Fix unlikely core dump in init_tty, and simplify terminfo case.
346 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
347 The old version incorrectly dumped core if malloc returned a
348 buffer containing only non-NUL bytes.
349 (init_tty): Do not allocate or free termcap buffers; the
350 struct does that for us now.
351 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
352 (struct tty_display_info): Define members termcap_term_buffer and
353 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
354 use them. Allocate them directly in struct rather than indirectly
355 via a pointer, to simplify init_tty.
357 * frame.c (check_minibuf_window): Initialize 'window' properly,
358 so that Emacs reliably aborts later if 'window' is not initialized.
360 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
362 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
363 of VoidSymbol (Bug#15154).
365 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
367 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
368 mouse_face_beg_y and mouse_face_end_y.
369 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
370 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
371 Adjust users and update comment where appropriate.
373 2013-08-26 Martin Rudalics <rudalics@gmx.at>
375 * frame.c (check_minibuf_window): New function.
376 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
377 Call check_minibuf_window (Bug#15183).
379 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
381 * window.h (struct window): Replace last_cursor with last_cursor_vpos
382 because this is the only last cursor data we need to keep and consult.
383 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
384 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
387 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
389 Fix recovering from possible decompression error.
390 Since insert_from_gap doesn't always move point, we can't use PT as
391 the position where the partially decompressed data ends, and
392 should count how many bytes was produced so far.
393 * decompress.c (struct decompress_unwind_data): Add nbytes member.
394 (unwind_decompress): Really delete partially uncompressed data.
395 (Fzlib_decompress_region): Take decompressed data size into account.
397 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
399 * syntax.c (init_syntax_once): Adjust comment and do an early
400 initialization of Qchar_table_extra_slots just once...
401 * casetab.c (init_casetab_once):
402 * category.c (init_category_once):
403 * character.c (syms_of_character):
404 * coding.c (syms_of_coding):
405 * xdisp.c (syms_of_xdisp): ...and omit it here.
407 2013-08-24 Eli Zaretskii <eliz@gnu.org>
409 * xdisp.c (get_next_display_element): Don't apply to characters
410 from a display vector the logic of setting it->end_of_box_run_p
411 suitable for characters from a buffer. (Bug#15175)
413 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
414 to handle directories, rather than '_utime' which doesn't.
417 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
419 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
420 or fullscreen (Bug#14627).
422 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
424 System-dependent integer overflow fixes.
425 * process.c (Fset_process_window_size): Signal an error if
426 the window size is outside the range supported by the lower level.
427 * sysdep.c (set_window_size): Return negative on error,
428 nonnegative on success, rather than -1, 0, 1 on not in system,
429 failure, success. This is simpler. Caller changed.
430 (serial_configure): Remove unnecessary initialization of local.
431 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
432 size fits in unsigned long; this isn't true on some 32-bit hosts.
433 Avoid buffer overrun if some future version of /proc/meminfo has a
434 variable name longer than 20 bytes.
435 (system_process_attributes) [__FreeBSD__]:
436 Don't assume hw.availpages fits in 'int'.
438 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
440 Don't let very long directory names overrun the stack.
441 Fix some related minor problems involving "//", vfork.
442 * callproc.c (encode_current_directory): New function.
443 (call_process): Don't append "/"; not needed.
444 * fileio.c (file_name_as_directory_slop): New constant.
445 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
446 this can save the caller having to alloca.
447 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
448 Use SAFE_ALLOCA, not alloca.
449 (directory_file_name, Fexpand_file_name): Leave leading "//"
450 alone, since it can be special even on POSIX platforms.
451 * callproc.c (call_process):
452 * process.c (Fformat_network_address):
453 * sysdep.c (sys_subshell):
454 Use encode_current_directory rather than rolling our own.
455 (create_process): No need to encode directory; caller does that now.
456 * process.h (encode_current_directory): New decl.
457 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
458 Rework to avoid 'goto xyzzy;'.
460 2013-08-23 Eli Zaretskii <eliz@gnu.org>
462 * xdisp.c (handle_face_prop): If the default face was remapped use
463 the remapped face for strings from prefix properties. (Bug#15155)
465 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
467 Minor cleanup for redisplay interface and few related functions.
468 * frame.h (enum text_cursor_kinds): Move from here...
469 * dispextern.h (enum text_cursor_kinds): ...to here.
470 (toplevel): Drop unnecessary declarations.
471 (struct redisplay_interface): Use bool and enum text_cursor_kinds
472 in update_window_end_hook and draw_window_cursor functions.
473 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
474 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
475 * w32term.c (x_update_window_end,w32_draw_window_cursor):
476 * xterm.c (x_update_window_end, x_draw_window_cursor):
477 * xdisp.c (display_and_set_cursor, update_window_cursor)
478 (update_cursor_in_window_tree, x_update_cursor): Use bool and
479 enum text_cursor_kinds where appropriate.
481 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
483 Redesign redisplay interface to drop updated_row and updated_area.
484 * dispextern.h (updated_row, updated_area): Remove declaration.
485 (struct redisplay_interface): Pass glyph row and row area parameters
486 to write_glyphs, insert_glyphs and clear_end_of_line functions.
487 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
489 * dispnew.c (updated_row, updated_area): Remove.
490 (redraw_overlapped_rows, update_window_line): Adjust user.
491 (update_marginal_area, update_text_area): Likewise. Pass updated row
492 as a parameter. Prefer enum glyph_row_area to int where appropriate.
493 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
496 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
498 * process.c (flush_pending_output): Remove stub.
501 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
503 * callproc.c: Fix race that killed background processes (Bug#15144).
504 (call_process): New arg TEMPFILE_INDEX. Callers changed.
505 Record deleted process-id in critical section, not afterwards.
506 Don't mistakenly kill process created by a call-process invocation
507 that discards output and does not wait.
509 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
511 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
512 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
513 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
514 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
515 to shut up compiler in mark_object.
516 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
518 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
520 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
521 We can't portably rely on PTY_OPEN doing that, even if
522 it calls posix_openpt with O_CLOEXEC.
524 2013-08-20 Kenichi Handa <handa@gnu.org>
526 * character.c (string_char): Improve commentary.
528 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
530 * image.c (SIGNATURE_DIGESTSIZE): Remove.
531 (struct animation_cache): Make signature a flexible array member.
532 All uses changed. This is a tad slower but may insulate us better
533 from future changes to ImageMagick.
535 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
537 * image.c: Shrink memory needed for animation cache.
538 (SIGNATURE_DIGESTSIZE): New constant.
539 (struct animation_cache): Make 'signature' a fixed size array of bytes.
540 (imagemagick_create_cache): Copy the signature. This saves
541 several KB of memory that ImageMagick wastes per signature.
542 Don't bother updating the update_time, as the caller does that now.
543 (imagemagick_prune_animation_cache): Don't destroy the signature, as
544 it's a fixed size struct member now.
545 (imagemagick_get_animation_cache): Always destroy the signature,
546 as it's now imagemagick_create_cache's responsibility to copy it.
547 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
548 and use memcmp rather than strcmp.
549 eassert that ImageMagick returns a signature of the specified length.
551 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
553 * image.c (imagemagick_get_animation_cache): Don't segfault on
555 (imagemagick_get_animation_cache): Revert to previous definition
556 so that it actually works. But keep the memory leak fix.
557 (imagemagick_get_animation_cache): Fix memory leak.
559 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
561 * image.c: Fix animation cache signature memory leak.
562 Fix some other minor performance problems while we're at it.
563 (imagemagick_create_cache): Clear just the members that
564 need clearing. Don't set update_time, as caller does that now.
565 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
566 Simplify by using pointer-to-pointer instead of a prev pointer.
567 (imagemagick_prune_animation_cache): Use make_emacs_time rather
568 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
569 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
570 it's already a copy. Free the signature probe unless it's cached.
572 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
573 This was introduced by my 2013-08-12 fix for Bug#15035.
575 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
577 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
578 (imagemagick_prune_animation_cache): Now static.
580 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
582 * image.c (imagemagick_get_animation_cache): Don't segfault when
585 2013-08-18 Ken Brown <kbrown@cornell.edu>
587 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
588 static heap if ENABLE_CHECKING is defined.
589 (max_bss_sbrk_ptr): New variable.
591 (report_sheap_usage): Report maximum static heap usage instead of
592 ending static heap usage.
594 2013-08-17 Eli Zaretskii <eliz@gnu.org>
596 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
597 of zlib_initialized according to the results of calling
600 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
602 * image.c: Implement an ImageMagick per-image cache.
603 (imagemagick_get_animation_cache): Fix a double-free error.
604 (imagemagick_load_image): Remove the ping_wand code, which only
605 apparently saved time on invalid animated images, and slowed down
606 everything else. Optimise for the common case.
608 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
610 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
612 * editfns.c (insert_before_markers): Mention overlay in the doc string.
614 * marker.c (set_marker): Remove documentation of undefined behavior.
616 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
618 * image.c (imagemagick_compute_animated_image): Animate correctly
619 when sub-images are smaller than the main image.
620 (imagemagick_compute_animated_image): Setting the iterator row to
621 zero is apparently not allowed.
622 (imagemagick_compute_animated_image): Allow images that say they
623 have sub-images that are bigger than the main image, but just crop
626 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
628 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
630 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
632 * image.c (imagemagick_compute_animated_image): Respect the GIF
635 2013-08-15 Ken Brown <kbrown@cornell.edu>
637 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
638 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
641 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
643 Fix minor problems found by static checking.
644 * frame.c (delete_frame):
645 * xdisp.c (next_element_from_display_vector):
646 Avoid uninitialized local.
647 * image.c (imagemagick_compute_animated_image): Port to C89.
648 Prefer usual GNU indentation style for loops.
649 Be more careful about bizarrely large sizes, by using ptrdiff_t
652 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
654 Fix infinite frame selection loop (Bug#15025).
655 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
657 2013-08-15 Eli Zaretskii <eliz@gnu.org>
659 * xdisp.c (compute_window_start_on_continuation_line):
660 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
661 to make sure we end up setting the window start at the leftmost
662 visible character of the display line. This avoids funky
663 horizontal shifting because the window start is not kept on the
664 same position. (Bug#15090)
665 (next_element_from_display_vector): Support 'box' face attribute
666 in the face definitions of a display vector. (Bug#15099)
668 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
670 * image.c (imagemagick_compute_animated_image): Implement animated
672 (imagemagick_compute_animated_image): Fix some compilation
673 warnings. Implement a very simple cache to make the animation
674 usable at all, but it should be replaced with a per-image cache.
676 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
678 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
679 to do `for' loops over alist values.
680 * buffer.h (FOR_EACH_BUFFER):
681 * process.c (FOR_EACH_PROCESS): Use it.
682 (handle_child_signal, status_notify, Fget_buffer_process)
683 (kill_buffer_processes): Use FOR_EACH_PROCESS.
685 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
687 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
688 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
689 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
690 to xzalloc and so avoid redundant call to memset.
691 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
692 members because it is allocated with xzalloc and so already zeroed.
694 2013-08-14 Ken Brown <kbrown@cornell.edu>
696 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
699 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
701 Utility function and macro to copy Lisp string to C string.
702 * lisp.h (xlispstrdupa): New macro.
703 (xlispstrdup): New prototype.
704 * alloc.c (xlispstrdup): New function.
705 * callint.c (Fcall_interactively):
706 * fileio.c (Ffile_name_directory, Fexpand_file_name)
707 (Fsubstitute_in_file_name):
708 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
709 * image.c (x_create_bitmap_from_file):
710 * w32term.c (w32_term_init):
711 * xterm.c (x_term_init): Use xlispstrdup.
713 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
715 * image.c (imagemagick_load_image): Make animated pictures work.
716 There's still some problems with background color settings, though
719 * decompress.c (unwind_decompress): Always restore point.
721 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
723 * marker.c (set_marker): Reformat documentation.
725 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
727 * xdisp.c (cursor_type_changed): Now static.
729 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
730 Use changed. This avoids the need to call xmalloc and for the
731 caller to call xfree, and avoids memory leaks in some situations.
733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
735 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
736 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
737 (redisplay_window): If window_end_valid is cleared due to non-zero
738 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
739 so do not call to try_cursor_movement for that window.
741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
743 * window.h (struct window): Convert window_end_pos and
744 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
745 (wset_window_end_pos, wset_window_end_vpos): Remove.
746 * dispnew.c (adjust_glyph_matrix):
747 * window.c (Fwindow_end, replace_window, set_window_buffer)
749 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
750 (set_vertical_scroll_bar, redisplay_window, try_window)
751 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
752 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
753 (note_mouse_highlight): Adjust users.
754 (try_cursor_movement): Likewise. Convert old precondition to eassert.
757 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
759 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
760 * image.c (imagemagick_filename_hint): Use `const char *' and
761 prefer SSDATA to SDATA to avoid warnings.
763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
765 Cleanup window fringes, margins and scroll bars adjustments.
766 * window.c (set_window_fringes, set_window_margins)
767 (set_window_scroll_bars, apply_window_adjustment): New functions.
768 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
769 (Fset_window_scroll_bars): Use them.
771 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
773 * window.h (struct window): Convert scroll_bar_width
774 from Lisp_Object to integer. Adjust comment.
775 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
777 * window.c (wset_scroll_bar_width): Remove.
778 (make_window): Initialize scroll_bar_width.
779 (Fsplit_window_internal): Use direct assignment.
780 (Fset_window_configuration, save_window_save):
781 Convert Lisp_Object to integer and back where appropriate.
782 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
783 bar was actually changed, and mention this in docstring.
785 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
787 * decompress.c: Minor simplifications.
788 (Fzlib_decompress_region): Don't bother verifying
789 that avail_out <= UINT_MAX, as that was confusing.
790 Mention the restriction in a comment instead.
791 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
793 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
795 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
796 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
798 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
800 * image.c (imagemagick_filename_hint): Check for errors in the
803 2013-08-13 Eli Zaretskii <eliz@gnu.org>
805 * window.c (Fwindow_margins): Return nil when there's no marginal
806 area, as per the documented API.
808 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
809 Fmake_vector, as scroll bar's struct members are not all Lisp
810 objects now. This avoids crashes in GC.
812 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
813 bool, so its address could be taken.
815 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
817 * image.c (imagemagick_filename_hint): New function to possibly
818 apply `image-content-type-suffixes'.
819 (imagemagick_load_image): Use it.
821 2013-08-13 Eli Zaretskii <eliz@gnu.org>
823 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
824 if loading zlib failed.
826 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
828 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
829 2013-08-13 checkin below. Change bool to BOOL, rule is:
830 All Obj-C code uses BOOL, except for interfaces callable from C.
832 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
834 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
836 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
837 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
838 bool instead of BOOL.
839 * w32term.h (struct scroll_bar): Convert fringe_extended_p
840 from Lisp_Object to bitfield. Adjust comment.
841 * w32term.c (x_scroll_bar_create): Adjust user.
842 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
843 * xterm.c (XTset_vertical_scroll_bar): Likewise.
844 Use bool for boolean.
845 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
846 to `unsigned int' when defining a bitfield.
848 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
850 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
854 * window.h (struct window): Convert left_margin_cols and
855 right_margin_cols from Lisp_Objects to integers. Adjust comment.
856 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
857 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
859 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
861 (showing_window_margins_p, update_window_line, update_frame_1):
862 * fringe.c (draw_fringe_bitmap_1):
863 * xdisp.c (window_box_width): Adjust users.
864 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
865 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
866 Use direct assignment.
867 (Fset_window_configuration, save_window_save, Fwindow_margins):
868 Convert Lisp_Object to integer and back where appropriate.
869 (Fset_window_margins): Adjust user. Return t if any margin
870 was actually changed, and mention this in docstring.
872 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
874 * syntax.c (forward_word):
875 * cmds.c (forward_char, backward_char): Mention the optional argument.
877 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
879 * window.h (struct window): Convert left_fringe_width
880 and right_fringe_width from Lisp_Objects to integers.
882 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
883 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
884 * window.c (wset_left_fringe_width, wset_right_fringe_width):
886 (make_window): Initialize new integer fields to -1.
887 (Fsplit_window_internal): Use direct assignment.
888 (Fset_window_configuration, save_window_save):
889 Convert Lisp_Object to integer and back where appropriate.
890 (Fset_window_fringes): Adjust user. Return t if any fringe
891 was actually changed, and mention this in docstring.
893 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
895 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
896 * nsfns.m (x_set_cursor_type):
897 * w32fns.c (x_set_cursor_type):
898 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
899 * xdisp.c (set_frame_cursor_types): ...but in common code.
901 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
903 * font.c (clear_font_cache): New function, stripped from...
904 (Fclear_font_cache): ...here, which now uses the function
905 above. Adjust comment.
906 * font.h (clear_font_cache): Add prototype.
907 * xfaces.c (clear_face_cache): Use clear_font_cache.
909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
911 * window.c (Fset_window_start): Compare `w', not `window' because
912 `w' might not be equal to `window' after call to decode_live_window.
914 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
916 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
917 This fixes a problem introduced by the Bug#15035 patch
918 when using GPG. Reported by Herbert J. Skuhra.
920 2013-08-12 Eli Zaretskii <eliz@gnu.org>
922 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
923 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
926 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
928 * decompress.c (Fzlib_decompress_region): Support zlib
929 decompression, too, and rename.
931 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
933 Minor zlib configuration tweaks.
934 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
935 Don't assume presence of fn_inflateInit2_ zlib internal function.
937 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
939 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
940 include the zlib prefix.
942 2013-08-12 Eli Zaretskii <eliz@gnu.org>
944 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
945 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
946 define static variables that are pointers to zlib functions to be
948 (init_zlib_functions) [WINDOWSNT]: New function.
949 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
951 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
952 macros instead of invoking the zlib functions directly.
953 (syms_of_decompress): DEFSYM Qzlib_dll.
954 Staticpro Szlib_available_p.
956 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
958 Avoid looping over all frame windows to freeze and unfreeze.
959 * window.h (struct window): Drop frozen_window_start_p.
960 (freeze_window_starts): Drop prototype.
961 * frame.h (struct frame): New frozen_window_starts flag.
962 (FRAME_WINDOWS_FROZEN): New macro.
963 * window.c (freeze_window_start, freeze_window_starts):
965 (select_window, replace_window): Adjust users.
966 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
967 (window_frozen_p): New function.
968 (redisplay_window): Use it.
970 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
972 Fix some fd issues when running subprocesses (Bug#15035).
973 Fix bugs that can leak files or file descriptors on errors.
974 Don't unlink open temp files, as that's hard for users to diagnose
975 when things go awry (e.g., temp disk exhausted).
976 Don't bother to lock temp files. Check for invalid recursion.
977 * callproc.c (synch_process_fd): Remove. All uses removed.
978 (synch_process_tempfile): New var or macro.
979 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
981 (record_kill_process): New arg, the temp name. All callers changed.
982 (delete_temp_file): Now just a simple wrapper around unlink.
983 (call_process_kill): New arg, the call_process_fd array.
984 Close them all. Clear synch_process_pid. Remove the temp file,
985 or arrange for it to be removed.
986 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
987 that's been moved to synch_process_tempfile. Caller changed.
988 Do not remove the tempfile; that's now call_process_kill's
990 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
991 call_process_kill; the caller now does that.
992 (call_process_cleanup): Do not close the process fd; that's now
993 call_process_kill's responsibility.
994 (Fcall_process): Implement via new function call_process, which
995 has most of the old body of Fcall_process, but with a different API.
996 (call_process): New function that does not open or close filefd if
997 it is nonnegative. Record which fds need to be closed, and let
998 call_process_kill close (and remove the tempfile, on MSDOS) on error.
999 Signal an error if invoked recursively (could be done via a hook).
1000 Simplify creation of the tempfile in the MSDOS case.
1001 Don't create the output file until after checking for the executable.
1002 Report any failure to open /dev/null.
1003 Don't open /dev/null for writing twice; once is enough.
1004 Don't create pipe if all output is being discarded or sent to file.
1005 Don't worry about setting up the coding system or reading from the
1006 pipe if all output is being discarded.
1007 Hoist fd_error local into top level, to lessen block nesting.
1008 Don't record deleted pid here; now done by Fcall_process_region.
1009 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1010 and note its success in synch_process_tempfile.
1011 Do not leak resources when child_setup fails.
1012 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1013 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1014 (create_temp_file): Now returns open fd, with an additional
1015 Lisp_Object * argument to return the name. All callers changed.
1016 Do not close the file; rewind it instead, and leave it open for
1017 the caller. Do not lock the temp file. Unwind-protect the file
1018 and the file-descriptor.
1019 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1020 If an asynchrounous process, record it here, not in call_process.
1021 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1022 * eval.c (set_unwind_protect): New function.
1023 * fileio.c (write_region): New function, generalized from the
1024 old Fwrite_region. Do not lock temp files.
1025 (Fwrite_region): Use it.
1026 * lisp.h (set_unwind_protect, write_region): New decls.
1027 * process.c: Include <verify.h>.
1028 (make_process): Mark fds as initially closed.
1029 (deleted_pid_list): Now a list of pid-filename pairs.
1031 (close_process_fd): New function.
1032 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1033 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1034 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1035 (create_process, create_pty, Fmake_serial_process)
1036 (server_accept_connection): Record which fds need to be closed,
1037 and let deactivate_process close them.
1038 (Fmake_network_process): Do not discard the unwind-protect
1039 until it's safe to do so.
1040 (deactivate_process): Close the fds opened by create_process etc.
1041 (Fprocess_send_eof): Adjust to new way of recording open fds.
1042 Report an error if /dev/null can't be opened, instead of aborting.
1043 * process.h (PROCESS_OPEN_FDS): New constant.
1044 (struct Lisp_Process): New member open_fds.
1045 (record_kill_process, record_deleted_pid): Adjust signatures.
1046 (record_deleted_pid): Move decl here ...
1047 * syswait.h (record_deleted_pid): ... from here.
1049 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1051 * decompress.c: Fix bugs with large buffers and weird inputs.
1052 Tune a bit. Reindent as per usual Emacs style.
1053 (BUFFER_SIZE): Remove.
1054 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1055 more than UINT_MAX bytes. Decompress into the gap instead of into
1056 an auto buffer, as this should avoid copying. Return nil if
1057 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1058 set immediate_quit; we shouldn't trust zlib code that much.
1060 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1062 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1063 errors, and really move the gap to where we want it.
1065 * lisp.h: Include decompress.c support.
1067 * emacs.c (main): Include decompress.c support.
1069 * Makefile.in: Include -lz if present.
1071 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1073 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1074 (initWithTitle:): Initialize frame to 0.
1075 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1076 (fillWithWidgetValue:frame:): Rename from
1077 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1079 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1080 fillWithWidgetValue:frame:
1082 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1083 remove memory leak warnings.
1085 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1086 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1089 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1090 (x_activate_menubar): Update the whole menu.
1091 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1092 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1093 current event is not NSSystemDefined (Bug#15001).
1094 Call ns_check_menu_open only if trackingMenu is 2.
1095 (menuDidClose:): New method, decrease trackingMenu.
1096 (fillWithWidgetValue:setDelegate:): New method.
1097 (fillWithWidgetValue:): Call the above.
1099 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1101 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1103 Omit some unnecessary casts.
1104 Many of these go back to the old pre-C89 days, when they may have
1105 been needed, but we've been assuming C89 or later for a while now.
1106 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1107 (live_float_p, live_misc_p, live_vector_p):
1108 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1109 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1110 (defvar_per_buffer):
1111 * callint.c (Fcall_interactively):
1112 * doc.c (Fsubstitute_command_keys):
1113 * filelock.c (get_boot_time):
1114 * frame.c (xrdb_get_resource):
1115 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1116 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1117 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1118 (menuitem_highlight_callback, menu_destroy_callback)
1119 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1120 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1121 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1122 (xg_tool_bar_help_callback, tb_size_cb):
1123 * image.c (xpm_alloc_color, png_read_from_memory)
1124 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1125 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1127 * keymap.c (describe_map):
1128 * nsfns.m (Fns_display_monitor_attributes_list):
1129 * nsmenu.m (process_dialog:):
1130 * nsterm.m (hold_event):
1131 * process.c (wait_reading_process_output):
1132 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1133 * scroll.c (do_direct_scrolling, scrolling_1):
1134 * termcap.c (tgetent):
1135 * window.c (check_window_containing, add_window_to_list)
1136 (freeze_window_starts):
1137 * xdisp.c (compare_overlay_entries, vmessage):
1138 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1139 (x_get_monitor_attributes_xrandr)
1140 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1141 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1142 * xfont.c (xfont_match, xfont_open):
1143 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1144 (menubar_selection_callback, menu_position_func)
1145 (popup_selection_callback, create_and_show_popup_menu)
1146 (dialog_selection_callback, create_and_show_dialog):
1147 * xrdb.c (x_get_string_resource):
1149 * xsmfns.c (x_session_check_input):
1150 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1151 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1152 (xaw_jump_callback, xaw_scroll_callback):
1153 Omit unnecessary casts.
1155 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1157 Minor string-length refactoring.
1158 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1159 * frame.c (make_monitor_attribute_list):
1160 Prefer build_string to strlen + make_string.
1162 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1164 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1165 don't check minor_code (Bug#14417).
1167 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1169 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1170 vertical positions instead. This avoids calling MATRIX_ROW with
1171 row numbers that are possibly beyond valid limits. (Bug#15064)
1173 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1175 Use xstrdup and build_unibyte_string where applicable.
1176 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1177 * xfns.c (x_window):
1178 * xrdb.c (x_get_customization_string):
1179 * xterm.c (xim_initialize):
1180 * w32fns.c (w32_window): Use xstrdup.
1181 (w32_display_monitor_attributes_list):
1182 * emacs.c (init_cmdargs):
1183 * keyboard.c (PUSH_C_STR):
1184 * nsfont.m (nsfont_open):
1185 * sysdep.c (system_process_attributes):
1186 * w32.c (system_process_attributes):
1187 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1189 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1191 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1192 variables of these types so that GDB would know about them, as aid
1193 for debugging fatal exceptions. (Bug#15024) See also
1194 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1197 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1199 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1200 larger than the NSWindow (Bug#14934).
1202 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1204 Redesign redisplay interface to drop global variable updated_window.
1205 Always pass currently updated window as a parameter to update routines.
1206 * dispextern.h (updated_window): Remove declaration.
1207 (struct redisplay_interface): Pass window parameter to
1208 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1209 and after_update_window_hook.
1210 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1212 * dispnew.c (updated_window): Remove.
1213 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1214 (update_window_line): Adjust to match redisplay interface changes.
1215 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1216 (ns_scroll_run, ns_after_update_window_line):
1217 * w32term.c (x_update_window_begin, x_update_window_end)
1218 (x_after_update_window_line, x_scroll_run):
1219 * xterm.c (x_update_window_begin, x_update_window_end)
1220 (x_after_update_window_line, x_scroll_run):
1221 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1222 Likewise. Adjust comments where appropriate.
1223 (x_cursor_to): Simplify because this is always called during window
1224 update (but install debugging check anyway).
1225 (expose_window): Check must_be_updated_p flag to see whether this
1226 function is called during window update.
1228 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1230 Do not reset window modification event counters excessively.
1231 These leftovers and poor man's tricky methods to catch extra
1232 redisplay's attention are no longer needed.
1233 * frame.c (set_menu_bar_lines_1):
1234 * minibuf.c (read_minibuf_unwind):
1235 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1236 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1237 (window_scroll_line_based, Fset_window_configuration):
1238 * xdisp.c (redisplay_window): Do not reset last_modified and
1239 last_overlay_modified counters.
1241 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1243 * xselect.c (x_send_client_event): Set send_event and serial, memset
1244 data.l as it might be bigger than data.b. Use 24 bit mask to
1245 XSendEvent (Bug#15034).
1247 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1249 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1250 for TTY frames that are not the top frame on their console.
1253 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1255 * w32term.c (w32fullscreen_hook): Really maximize frame when
1256 asked for (Bug#14841).
1258 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1260 Prefer selected_window to Fselected_window, likewise for frames.
1261 * buffer.c (Fbuffer_swap_text):
1262 * data.c (Fvariable_binding_locus):
1263 * window.c (run_window_configuration_change_hook): Adjust users.
1264 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1265 Use decode_live_frame.
1267 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1269 Be more careful if selected window shows the buffer other than current,
1270 use window_outdated only if this is not so. This change should also
1271 address some weird issues discussed in Bug#13012.
1272 * window.h (window_outdated): New prototype.
1273 * window.c (window_outdated): Now here. Convert from static and
1274 always assume window's buffer.
1275 (Fwindow_end, Fwindow_line_height): Use it.
1276 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1277 and always assume window's buffer.
1278 (redisplay_window): Adjust user.
1279 (redisplay_internal): Call to reconsider_clip_changes once and
1280 check whether mode line should be updated only if selected window
1281 shows current buffer.
1282 (run_window_scroll_functions): Use eassert for debugging check.
1283 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1285 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1287 * window.c (window_scroll, window_scroll_pixel_based)
1288 (window_scroll_line_based): Use bool for booleans.
1290 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1292 * process.c: Fix minor off-by-one issues in descriptor counts.
1293 This shouldn't fix any real bugs, but it cleans up the code a bit.
1294 (max_process_desc, max_input_desc): -1, not 0, means none.
1296 (delete_input_desc): New function.
1297 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1298 (deactivate_process): Scan backwards when recomuting max_process_desc;
1299 that should be faster.
1300 (init_process_emacs): Initialize max_input_desc.
1302 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1304 Use region cache to speedup bidi_find_paragraph_start.
1305 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1306 Rename cache_long_line_scans to cache_long_scans.
1307 * buffer.c (bset_cache_long_line_scans): Rename to
1308 bset_cache_long_scans.
1309 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1310 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1312 (syms_of_buffer): Rename cache-long-line-scans to
1313 cache-long-scans. Adjust docstring.
1314 * search.c (newline_cache_on_off):
1315 * indent.c (width_run_cache_on_off): Adjust users.
1316 * bidi.c (bidi_paragraph_cache_on_off): New function.
1317 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1318 * insdel.c (prepare_to_modify_buffer):
1319 Invalidate bidi_paragraph_cache if enabled.
1321 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1323 Invalidate region caches only if buffer text is going to be changed.
1324 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1325 (modify_text): ...new prototype.
1326 (prepare_to_modify_buffer_1): New prototype.
1327 * textprop.c (modify_region): Rename to...
1328 (modify_text_properties): ...new function.
1329 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1330 (Fremove_list_of_text_properties): Adjust users.
1331 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1332 (modify_text): ...new function.
1333 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1334 (prepare_to_modify_buffer_1): ...new function.
1335 * casefiddle.c (casify_region):
1336 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1337 (Ftranspose_regions): Use modify_text.
1339 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1341 * lisp.mk (lisp): Add nadvice.elc.
1343 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1345 New macro to iterate over live buffers similar to frames.
1346 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1347 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1348 Declare buffer-related variables here to offload lisp.h.
1349 * buffer.c (Vbuffer_alist): Adjust comment.
1350 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1351 (other_buffer_safely):
1352 * data.c (store_symval_forwarding):
1353 * dispnew.c (Fframe_or_buffer_changed_p):
1354 * fileio.c (Fdo_auto_save):
1355 * filelock.c (unlock_all_files):
1356 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1358 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1360 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1361 * callproc.c (create_temp_file):
1362 * filelock.c (create_lock_file):
1363 Assume mkostemp, since it's now provided by Gnulib.
1365 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1367 * w32.c (mkostemp): New function.
1368 (mktemp): Remove, no longer used. Most of the code reused in
1369 mkostemp. (Bug#15015)
1370 (mktemp): Don't undef.
1372 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1374 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1375 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1376 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1377 (free_glyph_pool, check_glyph_memory): Likewise for
1378 all users. Adjust comments where appropriate.
1380 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1382 * composite.h: Minor fixups.
1383 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1384 to fix a misspelling, and change it to an inline function while
1385 we're at it (it need not be a macro). All uses changed.
1386 (composition_method, composition_valid_p):
1387 Rewrite to avoid assignments in if-conditions.
1389 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1391 Do not use global Lisp_Object in composition macros.
1392 * composite.h (composition_temp): Remove declaration.
1393 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1394 (composition_method, composition_valid_p): ...inline functions.
1395 (compose_region): Remove the leftover.
1396 * composite.c (composition_temp): Remove.
1397 (run_composition_function, update_compositions)
1398 (composition_compute_stop_pos, composition_adjust_point)
1399 (Ffind_composition_internal):
1400 * coding.c (handle_composition_annotation):
1401 * xdisp.c (handle_composition_prop, check_point_in_composition):
1402 Related users changed.
1404 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1406 Drop FRAME_PTR typedef.
1407 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1408 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1409 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1410 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1411 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1412 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1413 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1414 All related users changed.
1416 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1418 * eval.c (default_toplevel_binding): New function.
1420 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1421 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1422 (syms_of_eval): Export them.
1423 * data.c (Fdefault_value): Micro cleanup.
1424 * term.c (init_tty): Use "false".
1426 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1428 Fix X GC leak in GTK and raw (no toolkit) X ports.
1429 * xterm.c (x_free_frame_resources): If white and black relief
1430 GCs are allocated, always free them here.
1431 * xfns.c (x_make_gc): Omit redundant initialization.
1432 * widget.c (create_frame_gcs): Remove the leftover.
1433 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1434 in x_free_frame_resources.
1436 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1438 * nsterm.m (windowWillResize:toSize:): Only change title if
1439 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1441 (viewDidEndLiveResize): New method.
1443 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1444 inside NS_IMPL_COCOA.
1446 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1448 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1449 Do not check whether undo is enabled because record_insert and
1450 record_delete does that themselves.
1452 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1454 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1455 member which is not really used any more.
1456 (FRAME_XIC_BASE_FONTNAME): Remove.
1457 * xfns.c (xic_free_fontset): Adjust user.
1458 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1459 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1460 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1461 (xdialog_show): Use eassert for debugging check.
1462 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1464 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1466 * fileio.c, fns.c (merge): Move extern decl from here ...
1467 * lisp.h (merge): ... to here.
1469 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1471 Fix last font-related change.
1472 * w32font.h (w32font_list_internal, w32font_match_internal):
1474 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1475 (uniscribe_list_family): Adjust to match font API change.
1476 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1477 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1479 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1481 * frame.h (FRAME_MOUSE_UPDATE):
1482 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1483 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1485 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1487 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1488 * font.h (struct font_driver): Change list, match, and list_family
1489 functions to accept struct frame * as first arg.
1490 * font.c (font_score, font_compare, font_sort_entities):
1492 (font_sort_entities, font_list_entities, font_select_entity):
1493 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1494 match font API change.
1495 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1496 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1497 * ftxfont.c (ftxfont_list, ftxfont_match):
1498 * xftfont.c (xftfont_list, xftfont_match):
1499 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1500 * w32font.c (w32font_list, w32font_match, w32font_list):
1501 (w32font_list_internal, w32_font_match_internal): Likewise.
1502 * xfaces.c (Fx_family_fonts): Adjust user.
1504 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1506 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1507 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1508 only if HAVE_X_WINDOWS is in use.
1509 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1510 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1511 * w32term.c (x_wm_set_icon_position): Likewise.
1512 * w32fns.c (x_icon): Adjust user.
1514 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1516 * xterm.c (last_mouse_press_frame): Remove the
1517 leftover which is not really used any more.
1518 (handle_one_xevent, syms_of_xterm): Adjust users.
1519 (x_flush): Call XFlush once per each X display, not frame.
1520 This is better because this code always unconditionally skips
1521 non-X frames in Vframe_list and issues the only XFlush if we
1522 have more than one X frame on the same X display.
1523 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1524 Use bool for booleans.
1525 (x_draw_glyph_string_background, cvt_string_to_pixel):
1526 (cvt_pixel_dtor): Drop unnecessary prototypes.
1527 * xterm.h (x_display_ok): Adjust prototype.
1529 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1531 Drop unnecessary functions that deals with frame pixel size.
1532 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1533 (x_pixel_height): Drop prototypes.
1534 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1535 (x_pixel_height): Drop implementations.
1536 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1537 which should be always valid for window frame.
1538 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1539 * w32menu.c (Fx_popup_dialog):
1540 * xmenu.c (Fx_popup_dialog): Likewise for both.
1542 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1544 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1545 frame parameters and call to Fmodify_frame_parameters just once.
1546 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1547 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1548 and mention nil frame in docstring.
1550 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1552 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1553 (x_figure_window_size): Likewise. Adjust to return long.
1554 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1555 (toplevel): Move Qterminal_live_p to...
1556 * terminal.c (toplevel): ...here, make it static, and...
1557 (syms_of_terminal): ...DEFSYM here.
1558 * frame.h (Qterminal_live_p): Remove declaration.
1559 (make_frame, x_figure_window_size): Adjust prototype.
1560 * nsfns.m (Fx_create_frame): Use long for window flags.
1562 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1564 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1565 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1566 Do not assume that emacs_close (INT_MAX) is a no-op.
1568 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1570 * xfaces.c (make_face_cache): For struct face_cache, prefer
1571 xmalloc to xzalloc and so avoid redundant call to memset.
1572 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1574 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1576 * fringe.c (draw_window_fringes, update_window_fringes)
1577 (compute_fringe_widths):
1578 * w32term.c (x_draw_glyph_string):
1579 * window.c (candidate_window_p, Frecenter):
1580 * xfaces.c (realize_basic_faces, realize_default_face)
1581 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1582 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1583 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1584 * xmenu.c (Fx_menu_bar_open_internal):
1585 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1586 * xsettings.c (xft_settings_event):
1587 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1588 Use bool for booleans. Adjust style and comments where
1590 * dispextern.h (draw_window_fringes, update_window_fringes)
1591 (compute_fringe_widths):
1592 * xterm.h (x_had_errors_p): Adjust prototype.
1594 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1596 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1597 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1599 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1601 * fns.c (toplevel): Remove comment before Fsafe_length because
1604 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1606 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1608 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1610 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1611 frame which got the message is still alive, before dereferencing
1612 its pointer. (Bug#14970)
1614 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1615 be a live window, before using it as such. (Bug#14970)
1617 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1619 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1620 w32_detect_focus_change instead of doing part of its job by hand.
1621 This fixes the problem whereby FOCUS_OUT events were not sent to
1624 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1626 * process.c (Fprocess_list): Doc fix.
1628 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1629 being re-exposed only if it didn't ask to become visible.
1630 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1631 was previously iconified. (Bug#14841)
1632 (x_iconify_frame): Mark the frame iconified.
1634 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1636 Fix minor problems found by static checking.
1637 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1638 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1640 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1642 * eval.c (set_specpdl_old_value): New function.
1643 (unbind_to): Minor simplification.
1644 (get_backtrace_frame): New function.
1645 (Fbacktrace_frame): Use it. Add `base' argument.
1646 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1647 (syms_of_eval): Export backtrace-eval.
1648 * xterm.c (x_focus_changed): Simplify.
1650 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1652 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1654 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1656 * xdisp.c (redisplay_window): Instead of moving point out of
1657 scroll margin, reject the force_start method, and try scrolling
1658 instead. (Bug#14780)
1660 2013-07-24 Ken Brown <kbrown@cornell.edu>
1662 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1665 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1667 * eval.c (Fprogn): Do not check that BODY is a proper list.
1668 This undoes the previous change. The check slows down the
1669 interpreter, and is not needed to prevent a crash. See
1670 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1672 2013-07-23 Glenn Morris <rgm@gnu.org>
1674 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1676 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1678 Port to GNU/Linux systems with tinfo but not ncurses.
1679 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1680 to decide whether ncurses is being used. Without this change,
1681 GCC complains about tgetent not being declared, on a system
1682 that has tinfo installed but ncurses not installed.
1684 * eval.c (Fprogn): Check that BODY is a proper list.
1686 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1687 * data.c (Fsetq_default):
1688 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1689 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1691 Tune by taking advantage of the fact that ARGS is always a list
1692 when a function is declared to have UNEVALLED args.
1694 * emacsgtkfixed.c: Port to GCC 4.6.
1695 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1697 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1699 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1700 here to silence compiler warnings.
1702 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1704 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1705 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1706 from messing up Emacs's 'struct frame' (Bug#14923).
1708 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1710 * alloc.c (make_save_ptr_ptr): Define this function.
1711 It was inadvertently omitted. It's needed only if
1712 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1714 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1716 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1717 frame have focus (Bug#14895).
1719 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1721 Avoid vfork-related deadlock more cleanly.
1722 * callproc.c (child_setup): When the child's exec fails, output
1723 the program name, as that's more useful. Use O_NONBLOCK to avoid
1725 * process.c (create_process_1): Remove; no longer needed.
1726 (create_process): Remove timer hack; no longer needed, now that
1727 the child avoids deadlock.
1729 2013-07-20 Glenn Morris <rgm@gnu.org>
1731 * image.c (Fimage_flush): Fix doc typo.
1733 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1735 Fix array bounds violation when pty allocation fails.
1736 * process.c (PTY_NAME_SIZE): New constant.
1737 (pty_name): Remove static variable; it's now auto.
1738 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1739 Take pty_name as an arg rather than using a static variable.
1740 All callers changed.
1741 (create_process): Recover pty_flag from process, not from volatile local.
1742 (create_pty): Stay inside array even when pty allocation fails.
1743 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1745 * lread.c (Fload): Avoid initialization only when lint checking.
1746 Mention that it's needed only for older GCCs.
1748 2013-07-20 Kenichi Handa <handa@gnu.org>
1750 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1751 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1753 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1755 * lread.c (Fload): Avoid uninitialized warning.
1757 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1759 Fix some minor file descriptor leaks and related glitches.
1760 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1761 (create_lock_file): Use write, not emacs_write.
1762 * image.c (slurp_file, png_load_body):
1763 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1764 (server_accept_connection):
1765 Don't leak an fd on memory allocation failure.
1766 * image.c (slurp_file): Add a cheap heuristic for growing files.
1767 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1768 as that's what the other routines do. Maybe input need not be
1769 blocked at all, but it's better to be consistent.
1770 Avoid undefined behavior when strlen is zero.
1772 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1773 (NSTATICS): Now a constant; doesn't need to be a macro.
1775 2013-07-19 Richard Stallman <rms@gnu.org>
1777 * coding.c (decode_coding_utf_8): Add simple loop for fast
1778 processing of ASCII characters.
1780 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1782 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1784 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1786 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1787 unportable 'struct x_display_info'.
1788 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1791 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1793 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1794 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1796 (system_process_attributes): Prefer plain char to unsigned char
1797 when either will do. Clean up properly if interrupted or if
1798 memory allocations fail. Don't assume sscanf succeeds.
1799 Remove no-longer-needed workaround to stop GCC from whining.
1800 Read command-line once, instead of multiple times. Check read status a
1803 Fix obscure porting bug with varargs functions.
1804 The code assumed that int is treated like ptrdiff_t in a vararg
1805 function, which is not a portable assumption. There was a similar
1806 -- though these days less likely -- porting problem with various
1807 assumptions that pointers of different types all smell the same as
1808 far as vararg functions is conserved. To make this problem less
1809 likely in the future, redo the API to use varargs functions.
1810 * alloc.c (make_save_value): Remove this vararg function.
1811 All uses changed to ...
1812 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1813 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1815 (make_save_ptr): Rename from make_save_pointer, for consistency with
1816 the above. Define only on platforms that need it. All uses changed.
1818 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1820 * keyboard.c: Try to fix typos in previous change.
1821 (DISPLAY_LIST_INFO): New macro.
1822 (kbd_buffer_get_event): Do not access members that are not present
1823 in X11. Revert inadvertent change of "!=" to "=".
1825 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1827 * keyboard.c (kbd_buffer_get_event):
1828 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1829 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1831 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1833 * filelock.c: Fix unlikely file descriptor leaks.
1834 (get_boot_time_1): Rework to avoid using emacs_open.
1835 This doesn't actually fix a leak, but is better anyway.
1836 (read_lock_data): Use read, not emacs_read.
1838 * doc.c: Fix minor memory and file descriptor leaks.
1839 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1840 (get_doc_string, Fsnarf_documentation):
1841 Fix file descriptor leak on error.
1843 * term.c: Fix minor fdopen-related file descriptor leaks.
1844 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1845 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1847 * charset.c: Fix file descriptor leaks and errno issues.
1849 (load_charset_map_from_file): Don't leak file descriptor on error.
1850 Use plain record_xmalloc since the allocation is larger than
1851 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1853 * eval.c (record_unwind_protect_nothing):
1854 * fileio.c (fclose_unwind):
1856 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1857 The replacement doesn't block input, but that no longer seems
1860 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1862 * lread.c: Fix file descriptor leaks and errno issues.
1863 (Fload): Close some races that leaked fds or streams when 'load'
1865 (Fload, openp): Report error number of last nontrivial failure to open.
1866 ENOENT counts as trivial.
1867 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1869 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1870 now that the function is always called with a nonnegative arg.
1871 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1872 All uses replaced with ...
1873 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1875 A few more minor file errno-reporting bugs.
1876 * callproc.c (Fcall_process):
1877 * doc.c (Fsnarf_documentation):
1878 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1879 * process.c (set_socket_option):
1880 Don't let a constructor trash errno.
1881 * doc.c: Include <errno.h>.
1883 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1885 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1887 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1889 Fix w32 bug with call-process-region (Bug#14885).
1890 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1891 to Fcall_process when the input is empty. This simplifies the
1892 code a bit. It makes no difference on POSIXish platforms but
1893 apparently it fixes a bug on w32.
1895 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1896 * fileio.c (close_file_unwind): Don't close if FD is negative;
1897 this can happen when unwinding a zapped file descriptor.
1898 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1899 in case Emacs runs out of memory between the two unwind-protects.
1900 Don't trash errno when closing FD.
1901 Zap the FD in the specpdl when closing it, instead of deferring
1902 the removal of the unwind-protect; this fixes a bug where a child
1903 function unwinds the stack past us.
1905 New unwind-protect flavors to better type-check C callbacks.
1906 This also lessens the need to write wrappers for callbacks,
1907 and the need for make_save_pointer.
1908 * alloca.c (free_save_value):
1909 * atimer.c (run_all_atimers):
1911 * alloc.c (safe_alloca_unwind):
1912 * atimer.c (unwind_stop_other_atimers):
1913 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1914 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1915 * minibuf.c (choose_minibuf_frame_1):
1916 * process.c (make_serial_process_unwind):
1917 * xdisp.h (pop_message_unwind):
1918 * xselect.c (queue_selection_requests_unwind):
1919 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1920 * alloca.c (record_xmalloc):
1921 Prefer record_unwind_protect_ptr to record_unwind_protect with
1923 * alloca.c (Fgarbage_collect):
1924 Prefer record_unwind_protect_void to passing a dummy.
1925 * buffer.c (restore_buffer):
1926 * window.c (restore_window_configuration):
1927 * xfns.c, w32fns.c (do_unwind_create_frame)
1928 New wrapper. All record-unwind uses of wrappee changed.
1929 * buffer.c (set_buffer_if_live):
1930 * callproc.c (call_process_cleanup, delete_temp_file):
1931 * coding.c (code_conversion_restore):
1932 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1933 * editfns.c (save_excursion_restore)
1934 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1935 (save_restriction_restore):
1936 * eval.c (restore_stack_limits, un_autoload):
1937 * fns.c (require_unwind):
1938 * keyboard.c (recursive_edit_unwind, tracking_off):
1939 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1940 * macros.c (pop_kbd_macro, restore_menu_items):
1941 * nsfns.m (unwind_create_frame):
1942 * print.c (print_unwind):
1943 * process.c (start_process_unwind):
1944 * search.c (unwind_set_match_data):
1945 * window.c (select_window_norecord, select_frame_norecord):
1946 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1947 (fast_set_selected_frame):
1948 * xfns.c, w32fns.c (unwind_create_tip_frame):
1949 Return void, not a dummy Lisp_Object. All uses changed.
1950 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1951 * callproc.c (call_process_kill):
1952 * fileio.c (restore_point_unwind, decide_coding_unwind)
1953 (build_annotations_unwind):
1954 * insdel.c (Fcombine_after_change_execute_1):
1955 * keyboard.c (read_char_help_form_unwind):
1956 * menu.c (unuse_menu_items):
1957 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1958 * sound.c (sound_cleanup):
1959 * xdisp.c (unwind_redisplay):
1960 * xfns.c (clean_up_dialog):
1961 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1962 Accept no args and return void, instead of accepting and returning
1963 a dummy Lisp_Object. All uses changed.
1964 * cygw32.c (fchdir_unwind):
1965 * fileio.c (close_file_unwind):
1966 * keyboard.c (restore_kboard_configuration):
1967 * lread.c (readevalllop_1):
1968 * process.c (wait_reading_process_output_unwind):
1969 Accept int and return void, rather than accepting an Emacs integer
1970 and returning a dummy object. In some cases this fixes an
1971 unlikely bug when the corresponding int is outside Emacs integer
1972 range. All uses changed.
1973 * dired.c (directory_files_internal_unwind):
1974 * fileio.c (do_auto_save_unwind):
1975 * gtkutil.c (pop_down_dialog):
1976 * insdel.c (reset_var_on_error):
1977 * lread.c (load_unwind):
1978 * xfns.c (clean_up_file_dialog):
1979 * xmenu.c, nsmenu.m (pop_down_menu):
1980 * xmenu.c (cleanup_widget_value_tree):
1981 * xselect.c (wait_for_property_change_unwind):
1982 Accept pointer and return void, rather than accepting an Emacs
1983 save value encapsulating the pointer and returning a dummy object.
1985 * editfns.c (Fformat): Update the saved pointer directly via
1986 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1987 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1988 (unwind_body): New function.
1989 (record_unwind_protect): First arg is now a function returning void,
1990 not a dummy Lisp_Object.
1991 (record_unwind_protect_ptr, record_unwind_protect_int)
1992 (record_unwind_protect_void): New functions.
1993 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1994 * fileio.c (struct auto_save_unwind): New type.
1995 (do_auto_save_unwind): Use it.
1996 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1997 * insdel.c (struct rvoe_arg): New type.
1998 (reset_var_on_error): Use it.
1999 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2001 (specbinding_func): Remove; there are now several such functions.
2002 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2003 (set_unwind_protect_ptr): New function.
2004 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2006 Be simpler and more consistent about reporting I/O errors.
2007 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2008 Say "Read error" and "Write error", rather than "I/O error", or
2009 "IO error reading", or "IO error writing", when a read or write
2011 * process.c (Fmake_network_process, wait_reading_process_output)
2012 (send_process, Fprocess_send_eof, wait_reading_process_output):
2013 Capitalize diagnostics consistently. Put "failed foo" at the
2014 start of the diagnostic, so that we don't capitalize the
2015 function name "foo". Consistently say "failed" for such
2017 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2018 All callers changed. This is so it can use report_file_error.
2019 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2020 diagnostics consistently as above.
2022 * fileio.c (report_file_errno): Fix errno reporting bug.
2023 If the file name is neither null nor a pair, package it up as a
2024 singleton list. All callers changed, both to this function and to
2025 report_file_error. This fixes a bug where the memory allocator
2026 invoked by list1 set errno so that the immediately following
2027 report_file_error reported the wrong errno value.
2029 Fix minor problems found by --enable-gcc-warnings.
2030 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2031 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2033 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2035 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2036 Set event->arg to Qt if switch-event shall be generated.
2037 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2039 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2041 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2044 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2045 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2046 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2047 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2048 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2049 and there is a focused frame.
2050 (head_table): Add focus-in and focus-out.
2051 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2052 bind to handle-focus-in/out.
2054 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2055 (Fhandle_switch_frame): Call Fhandle_focus_in.
2056 (syms_of_frame): defsubr handle-focus-in/out.
2058 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2060 Fix porting bug to older POSIXish platforms (Bug#14862).
2061 * sysdep.c (emacs_pipe): New function, that implements
2062 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2063 This should port better to CentOS 5 and to Mac OS X 10.6.
2064 All calls to pipe2 changed.
2066 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2067 This makes the code easier to read and the executable a bit smaller.
2068 Do not replace all calls to Fcons that happen to create lists,
2069 just calls that are intended to create lists. For example, when
2070 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2071 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2072 Similarly for list2 through list5.
2073 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2074 * bytecode.c (exec_byte_code):
2075 * callint.c (quotify_arg, Fcall_interactively):
2076 * callproc.c (Fcall_process, create_temp_file):
2077 * charset.c (load_charset_map_from_file)
2078 (Fdefine_charset_internal, init_charset):
2079 * coding.c (get_translation_table, detect_coding_system)
2080 (Fcheck_coding_systems_region)
2081 (Fset_terminal_coding_system_internal)
2082 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2083 * composite.c (update_compositions, Ffind_composition_internal):
2084 * dired.c (directory_files_internal, file_name_completion)
2086 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2087 * doc.c (Fsnarf_documentation):
2088 * editfns.c (Fmessage_box):
2090 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2091 (Feval, eval_sub, Ffuncall, apply_lambda):
2092 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2093 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2094 (Fset_file_times, Finsert_file_contents)
2095 (Fchoose_write_coding_system, Fwrite_region):
2096 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2097 * font.c (font_registry_charsets, font_parse_fcname)
2098 (font_prepare_cache, font_update_drivers, Flist_fonts):
2099 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2100 * frame.c (make_frame, Fmake_terminal_frame)
2101 (x_set_frame_parameters, x_report_frame_params)
2102 (x_default_parameter, Fx_parse_geometry):
2103 * ftfont.c (syms_of_ftfont):
2104 * image.c (gif_load):
2105 * keyboard.c (command_loop_1):
2106 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2107 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2108 (Fminor_mode_key_binding, accessible_keymaps_1)
2109 (Faccessible_keymaps, Fwhere_is_internal):
2110 * lread.c (read_emacs_mule_char):
2111 * menu.c (find_and_return_menu_selection):
2112 * minibuf.c (get_minibuffer):
2113 * nsfns.m (Fns_perform_service):
2114 * nsfont.m (ns_script_to_charset):
2115 * nsmenu.m (ns_popup_dialog):
2116 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2117 (Fx_own_selection_internal):
2118 * nsterm.m (append2):
2119 * print.c (Fredirect_debugging_output)
2120 (print_prune_string_charset):
2121 * process.c (Fdelete_process, Fprocess_contact)
2122 (Fformat_network_address, set_socket_option)
2123 (read_and_dispose_of_process_output, write_queue_push)
2124 (send_process, exec_sentinel):
2125 * sound.c (Fplay_sound_internal):
2126 * textprop.c (validate_plist, add_properties)
2127 (Fput_text_property, Fadd_face_text_property)
2128 (copy_text_properties, text_property_list, syms_of_textprop):
2129 * unexaix.c (report_error):
2130 * unexcoff.c (report_error):
2131 * unexsol.c (unexec):
2132 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2133 (Fformat_mode_line, syms_of_xdisp):
2134 * xfaces.c (set_font_frame_param)
2135 (Finternal_lisp_face_attribute_values)
2136 (Finternal_merge_in_global_face, syms_of_xfaces):
2137 * xfns.c (x_default_scroll_bar_color_parameter)
2138 (x_default_font_parameter, x_create_tip_frame):
2139 * xfont.c (xfont_supported_scripts):
2140 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2141 (menu_help_callback, xmenu_show):
2143 * xterm.c (set_wm_state):
2144 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2145 and similarly for list2 through list5.
2147 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2149 * callproc.c (Fcall_process_region): Fix minor race and tune.
2150 (create_temp_file): New function, with the temp-file-creation part
2151 of the old Fcall_process_region. Use Fcopy_sequence to create the
2152 temp file name, rather than alloca + build_string, for simplicity.
2153 Don't bother to block input around the temp file creation;
2154 shouldn't be needed. Simplify use of mktemp.
2155 Use record_unwind_protect immediately after creating the temp file;
2156 this closes an unlikely race where the temp file was not removed.
2157 Use memcpy rather than an open-coded loop.
2158 (Fcall_process_region): Use the new function. If the input is
2159 empty, redirect from /dev/null rather than from a newly created
2160 empty temp file; this avoids unnecessary file system traffic.
2162 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2164 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2165 Simplify by making this case like the other two. This is a bit
2166 slower on obsolete hosts, but the extra complexity isn't worth it.
2168 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2169 * process.c (create_process) [!DOS_NT]:
2170 Remove now-unnecessary calls to emacs_close.
2172 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2174 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2175 returning early. (Bug#14850)
2177 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2178 and inhibit-iso-escape-detection attributes of 'undecided'.
2181 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2183 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2184 Reported by Herbert J. Skuhra in
2185 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2187 Don't lose top specpdl entry when memory is exhausted.
2188 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2189 specpdl overflow here, to simplify callers; all callers changed.
2190 Always reserve an unused entry at the stack top; this avoids
2191 losing the top entry's information when memory is exhausted.
2193 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2195 Clean up errno reporting and fix some errno-reporting bugs.
2196 * callproc.c (Fcall_process):
2197 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2198 * process.c (create_process, Fmake_network_process):
2199 * unexaix.c (report_error):
2200 * unexcoff.c (report_error):
2201 Be more careful about reporting the errno of failed operations.
2202 The code previously reported the wrong errno sometimes.
2203 Also, prefer report_file_errno to setting errno + report_file_error.
2204 (Fcall_process): Look at openp return value rather than at path,
2205 as that's a bit faster and clearer when there's a numeric predicate.
2206 * fileio.c (report_file_errno): New function, with most of the
2207 old contents of report_file_error.
2208 (report_file_error): Use it.
2209 (Ffile_exists_p, Ffile_accessible_directory_p):
2210 Set errno to 0 when it is junk.
2211 * fileio.c (Faccess_file):
2212 * image.c (x_create_bitmap_from_file):
2213 Use faccessat rather than opening the file, to avoid the hassle of
2214 having a file descriptor open.
2215 * lisp.h (report_file_errno): New decl.
2216 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2219 * process.c (create_process, wait_reading_process_output) [AIX]:
2220 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2221 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2222 a multithreaded environment anyway).
2223 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2225 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2227 * image.c (x_find_image_file): Don't close a remote file handle.
2229 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2231 Fix races with threads and file descriptors.
2232 * callproc.c (Fcall_process_region):
2233 * dired.c (open_directory):
2234 * emacs.c (main, Fdaemon_initialized):
2235 * image.c (x_find_image_file):
2236 * inotify.c (Finotify_rm_watch):
2237 * lread.c (Flocate_file_internal):
2238 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2239 * term.c (term_mouse_moveto, init_tty):
2240 * termcap.c (tgetent):
2241 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2242 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2243 * unexhp9k800.c, unexmacosx.c (unexec):
2244 * callproc.c (Fcall_process_region):
2245 Use emacs_close, not close.
2246 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2247 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2248 and posix_close function on current platforms (which all lack them).
2249 (emacs_close): Use it. This should fix the races on GNU/Linux and
2250 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2251 and it should avoid closing random victim file descriptors on
2254 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2256 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2257 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2260 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2261 This is for .gdbinit xbacktrace.
2263 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2264 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2265 (emacs_set_tty): Now static.
2266 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2267 * term.c (tty_capable_p, tty_default_color_capabilities)
2268 (get_tty_terminal, term_mouse_movement)
2269 (handle_one_term_event, init_tty, maybe_fatal):
2270 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2271 (tgetent, scan_file, name_match, compare_contin):
2272 * terminal.c (get_terminal):
2273 Use bool for boolean.
2274 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2275 Prefer char to unsigned char if either will do.
2276 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2277 (tty_write_glyphs): Prefer int to unsigned.
2278 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2279 All callers changed.
2280 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2282 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2285 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2286 (B__dummy__): New dummy symbol, to pacify C89.
2287 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2288 they can't grok varargs macros.
2289 * dispnew.c (add_window_display_history)
2290 (add_frame_display_history):
2291 * print.c (print_object):
2292 * xdisp.c (debug_method_add):
2293 Use %p printf format only for void pointers.
2294 * emacs.c (usage_message): New constant, replacing ...
2295 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2296 (main): Adjust to usage reorg.
2297 * fns.c (syms_of_fns):
2298 * profiler.c (syms_of_profiler):
2299 Don't use non-constant struct initializers.
2300 * gnutls.h (gnutls_initstage_t):
2301 * lisp.h (enum Lisp_Fwd_Type):
2302 * lread.c (lisp_file_lexically_bound_p):
2303 * xsettings.c (anonymous enum):
2304 Remove trailing comma.
2305 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2306 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2307 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2309 * regex.c (const_re_char): New type, to pacify strict C89.
2310 All uses of 'const re_char' replaced to use it.
2311 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2312 with glibc when strict C89. This change is imported from gnulib.
2314 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2315 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2316 Omit GNU_LINUX implementation, since it requires long long.
2317 * xterm.c (x_draw_underwave):
2318 Do not assume the traditional order of struct's members.
2319 (x_term_init): Rewrite to avoid the need for non-constant structure
2322 Syntax cleanup, mostly replacing macros with functions.
2323 This removes the need for the syntax_temp hack.
2324 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2325 * syntax.c (SYNTAX_INLINE): New macro.
2326 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2327 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2328 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2329 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2330 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2331 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2332 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2333 Now constants, not macros.
2334 (syntax_temp) [!__GNUC__]: Remove.
2335 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2336 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2337 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2338 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2339 Move here from syntax.h; now functions, not macros. Except for the
2340 last function, these are static since only syntax.c uses them.
2341 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2342 All uses changed. Now a function, not a macro; use this fact
2343 to simplify the code.
2344 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2345 compiler bugs; no longer relevant.
2346 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2347 (SYNTAX_INLINE): New macro.
2348 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2349 for the new functions. Use bool for boolean member.
2350 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2351 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2352 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2353 (SETUP_BUFFER_SYNTAX_TABLE):
2354 Now extern inline functions, not macros.
2355 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2356 Remove; all uses replaced by implementation.
2357 (syntax_temp) [!__GNUC__]: Remove decl.
2358 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2360 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2362 * emacs.c (main): Fix syntax error.
2364 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2366 Timestamp fixes for undo (Bug#14824).
2367 * atimer.c (schedule_atimer):
2368 * fileio.c (Ffile_newer_than_file_p):
2369 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2370 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2371 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2372 (syms_of_fileio): Remove Sclear_visited_file_name.
2373 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2374 file doesn't exist; this avoids an ambiguity with negative timestamps.
2375 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2376 * systime.h (make_emacs_time, invalid_emacs_time):
2377 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2378 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2379 * undo.c (record_first_change): Push (visited-file-modtime) onto
2380 undo list rather than reimplementing it by hand, incorrectly.
2382 2013-07-09 Ken Brown <kbrown@cornell.edu>
2384 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2386 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2388 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2390 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2392 Handle errno and exit status a bit more carefully.
2393 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2394 number into an exit status. Instead, use EXIT_CANCELED.
2395 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2396 * callproc.c (relocate_fd):
2397 * emacs.c (close_output_streams, main):
2398 * process.c (create_process):
2399 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2400 Use emacs_perror for simplicity.
2401 * callproc.c (relocate_fd, main):
2402 * sysdep.c (sys_subshell):
2403 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2404 (shut_down_emacs): Use emacs_write, not write.
2405 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2406 * fileio.c (Fcopy_file, e_write):
2407 * nsterm.m (ns_select):
2408 * process.c (send_process):
2409 * sound.c (vox_write):
2410 Use emacs_write_sig, not emacs_write.
2411 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2412 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2414 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2416 (emacs_full_write): New function.
2417 (emacs_write): Rewrite to use it.
2418 (emacswrite_sig, emacs_perror): New functions.
2419 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2421 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2423 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2424 on NS even if it is present. Pixmap on NS is a void*.
2426 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2428 Port to Ubuntu 10 (Bug#14803).
2429 Problem reported by T.V. Raman.
2430 * process.c (close_on_exec, accept4, process_socket):
2431 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2433 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2435 * w32.c (sys_dup): Declare prototype.
2439 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2441 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2443 Make file descriptors close-on-exec when possible (Bug#14803).
2444 This simplifies Emacs a bit, since it no longer needs to worry
2445 about closing file descriptors by hand in some cases.
2446 It also fixes some unlikely races. Not all such races, as
2447 libraries often open files internally without setting
2448 close-on-exec, but it's an improvement.
2449 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2450 * callproc.c (Fcall_process) [!MSDOS]:
2451 * emacs.c (main) [!DOS_NT]:
2452 * nsterm.m (ns_term_init):
2453 * process.c (create_process):
2454 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2455 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2456 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2457 Prefer mkostemp with O_CLOEXEC to mkstemp.
2458 * callproc.c (relocate_fd) [!WINDOWSNT]:
2459 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2460 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2462 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2463 Make the resulting file descriptor close-on-exec.
2464 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2465 * lread.c (load_descriptor_list, load_descriptor_unwind):
2466 Remove; no longer needed. All uses removed.
2467 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2468 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2470 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2471 (Fmake_network_process, Fnetwork_interface_list):
2472 (Fnetwork_interface_info, server_accept_connection):
2473 Make newly-created socket close-on-exec.
2474 * sysdep.c (emacs_open, emacs_fopen):
2475 Make new-created descriptor close-on-exec.
2476 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2477 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2479 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2481 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2482 for NS_IMPL_GNUSTEP.
2484 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2486 Fix openp errno handling.
2487 * callproc.c (Fcall_process): Preserve openp errno around close.
2488 * lread.c (openp): Set errno when returning -1, as some callers
2491 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2493 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2495 * nsterm.h (NSSavePanel): Update comment.
2496 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2497 (ns_run_file_dialog): Declare.
2499 * nsfns.m: Remove panelOK.
2501 (ns_run_file_dialog): New function.
2502 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2503 event loop, so file dialog is popped up by ns_run_file_dialog, called
2504 by sendEvent (Bug#14578).
2505 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2507 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2509 * xdisp.c (default_line_pixel_height): New function.
2510 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2511 (try_cursor_movement, redisplay_window, try_window)
2512 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2514 * window.c (window_scroll_pixel_based):
2515 use default_line_pixel_height.
2517 * dispextern.h (default_line_pixel_height): Add prototype.
2519 * frame.c (x_set_line_spacing): Accept a float value for
2520 line-spacing parameter, per the documentation.
2522 * data.c (Fmultibyte_string_p): Doc fix.
2524 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2526 Use emacs_open more consistently when opening files.
2527 This handles EINTR more consistently now, and makes it easier
2528 to introduce other uniform changes to file descriptor handling.
2529 * src/systdio.h: New file.
2530 * src/buffer.c (mmap_init):
2531 * cygw32.c (chdir_to_default_directory):
2532 * dispnew.c (Fopen_termscript):
2533 * emacs.c (Fdaemon_initialized):
2534 * fileio.c (Fdo_auto_save):
2535 * image.c (slurp_file, png_load_body, jpeg_load_body):
2536 * keyboard.c (Fopen_dribble_file):
2538 * print.c (Fredirect_debugging_output):
2539 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2540 * termcap.c (tgetent):
2541 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2542 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2543 * w32term.c (w32_initialize) [CYGWIN]:
2544 * xfaces.c (Fx_load_color_file):
2545 Use emacs_open instead of plain open, and emacs_fopen instead of
2547 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2548 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2549 * callproc.c (default_output_mode): New constant.
2550 (Fcall_process): Use it to call emacs_open instead of plain creat.
2551 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2552 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2553 (emacs_fopen): New function.
2554 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2555 Include <lisp.h>, for emacs_open.
2556 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2558 Remove duplicate #include directives.
2559 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2561 Don't include stdio.h twice.
2562 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2563 Don't include sys/types.h or stdio.h twice.
2564 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2565 * lread.c: Don't include coding.h twice.
2566 * nsfont.m: Don't include frame.h twice.
2567 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2568 * ralloc.c: Don't include <unistd.h> twice.
2569 * xdisp.c: Don't include font.h twice.
2570 * xterm.c: Don't include fontset.h twice.
2571 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2573 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2575 Scale ImageMagick images more carefully.
2576 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2577 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2578 Be more careful about avoiding undefined behavior after
2579 integer overflow and division by zero.
2581 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2583 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2584 (syms_of_w32fns): DEFSYM them.
2585 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2586 (CCHDEVICENAME): Define macros if not defined.
2587 (struct MONITOR_INFO_EX): New struct.
2588 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2589 (enum_display_monitors_fn): New variable.
2590 (globals_of_w32fns): Initialize it.
2591 (Fx_display_pixel_width, Fx_display_pixel_height)
2592 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2593 multi-monitor setups in docstrings.
2594 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2595 screen size by primary monitor's millimeter per pixel.
2596 (w32_monitor_enum, w32_display_monitor_attributes_list)
2597 (w32_display_monitor_attributes_list_fallback)
2598 (Fw32_display_monitor_attributes_list): New functions.
2599 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2601 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2603 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2605 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2607 * fileio.c (Qfile_notify_error): New error symbol.
2609 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2610 * inotify.c (inotify_callback, symbol_to_inotifymask)
2611 (Finotify_add_watch, Finotify_rm_watch): Use it.
2612 (inotifyevent_to_event): Exchange order of cookie and file name.
2613 (Finotify_add_watch): Adapt docstring.
2615 * lisp.h (Qfile_notify_error): Declare.
2617 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2619 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2620 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2621 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2622 which did not work (see <http://bugs.gnu.org/14569#307>).
2623 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2624 && (!noninteractive || initialized)). This attempts to thread
2625 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2627 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2629 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2630 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2632 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2634 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2635 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2636 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2637 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2639 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2641 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2642 Define to __sys_siglist.
2644 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2646 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2647 word-wrap, so that overflow-newline-into-fringe would work in
2648 visual-line-mode. (Bug#2749)
2649 (move_it_in_display_line_to): When the last scanned display
2650 element fits exactly on the display line, and
2651 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2652 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2653 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2654 finding buffer position that corresponds to pixel coordinates,
2655 e.g. in buffer_posn_from_coords.
2657 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2659 * process.c (handle_child_signal): Call catch_child_signal if
2662 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2664 Don't convert function pointers to void * and back.
2665 It isn't portable C, and it's easy enough to avoid.
2666 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2667 (make_save_value): Add support for SAVE_FUNCPOINTER.
2668 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2669 * print.c (print_object):
2670 Distinguish function from object pointers.
2671 * lisp.h (SAVE_FUNCPOINTER): New constant.
2672 (SAVE_SLOT_BITS): Adjust to it.
2673 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2674 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2675 (voidfuncptr): New typedef.
2676 (struct Lisp_Save_Value): New member data[0].funcpointer.
2677 (XSAVE_FUNCPOINTER): New function.
2679 Simplify buildobj processing.
2680 * Makefile.in (buildobj.h): Make it a sequence of strings each
2681 followed by comma, rather than a single string. Put it into a
2682 .tmp file in case there's an error while generating it.
2683 (gl-stamp): Use .tmp for temp files.
2684 (mostlyclean): Clean .tmp files.
2685 * doc.c (buildobj): Move to just the routine that needs it.
2686 It's now an array of strings, so processing is simpler.
2688 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2690 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2691 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2692 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2693 Invoke malloc_enable_thread even when not interactive.
2694 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2695 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2696 in this case, since the underlying bug has now been fixed.
2698 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2700 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2701 unlinking it (bug#14691).
2703 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2705 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2706 before checking whether buffer is modified. This lets
2707 `kill-buffer-query-functions' cancel killing of the buffer or save
2708 its content before `kill-buffer' asks user the "Buffer %s
2709 modified; kill anyway?" question.
2711 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2713 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2714 Let the super performKeyEquivalent deal with them (Bug#14747).
2716 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2718 * widget.c (resize_cb): Remove unused local.
2720 Do not use GTK 3 if it exists but cannot be compiled.
2721 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2722 * xterm.c (x_error_handler) [!USE_GTK]:
2725 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2727 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2729 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2730 to the valid range of values. (Bug#14753)
2732 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2733 when moving point by using the current glyph matrix. This avoids
2734 the need to force redisplay when this function is called in a
2737 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2739 Fix minor problems found by static checking.
2740 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2741 Redo the latter's body to sidestep GCC parenthesization warnings.
2742 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2743 * coding.c (detect_coding, detect_coding_system):
2744 * coding.h (struct undecided_spec):
2745 Use bool for boolean.
2746 * image.c (QCmax_width, QCmax_height): Now static.
2747 * xdisp.c (Fmove_point_visually): Remove unused local.
2749 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2751 * xdisp.c (Fmove_point_visually): New function.
2753 2013-06-28 Kenichi Handa <handa@gnu.org>
2755 * coding.h (define_coding_undecided_arg_index): New enum.
2756 (coding_attr_index): New members
2757 coding_attr_undecided_inhibit_null_byte_detection,
2758 coding_attr_undecided_inhibit_iso_escape_detection,
2759 coding_attr_undecided_prefer_utf_8.
2760 (undecided_spec): New struct.
2761 (struct coding_system): New member `undecided' of the member
2764 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2765 (detect_coding): Likewise.
2766 (detect_coding_system): Likewise.
2767 (Fdefine_coding_system_internal): New coding system properties
2768 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2770 (syms_of_coding): Adjust for coding_arg_undecided_max.
2772 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2774 * image.c (x_from_xcolors): Remove unused local.
2776 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2778 Defer image data transfer between X client and server until actual
2781 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2784 * image.c (Destroy_Image): Remove.
2785 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2786 `mask_p', and `colors_p'. All uses changed.
2787 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2788 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2789 New macros for `flags' arg to x_clear_image_1.
2790 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2791 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2792 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2793 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2794 (image_get_x_image, image_unget_x_image): New functions or macros.
2795 (image_background, image_background_transparent, x_to_xcolors)
2796 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2797 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2798 instead of Destroy_Image.
2799 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2800 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2801 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2802 (imagemagick_load_image, svg_load_image): Use them instead of
2803 x_create_x_image_and_pixmap, and x_put_x_image followed by
2804 x_destroy_x_image, respectively.
2805 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2806 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2807 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2808 background_transparent fields.
2809 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2810 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2812 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2814 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2815 This mostly consists of undoing recent changes.
2816 * callproc.c (Fcall_process):
2817 * process.c (create_process):
2818 Do not worry about catching SIGCHLD here, undoing previous change.
2819 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2820 * process.c, process.h (catch_child_signal):
2821 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2822 * process.c (catch_child_handler): Don't worry about being called
2823 lazily and do not assume caller has blocked SIGCHLD, undoing
2824 previous change. Move first-time stuff back to
2825 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2826 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2827 set lib_child_handler if it's already initialized, which may
2828 help avoid problems on GNUStep.
2830 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2832 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2833 * callproc.c (Fcall_process):
2834 * process.c (create_process):
2835 Make sure SIGCHLD is caught before we fork,
2836 since Emacs startup no arranges to catch SIGCHLD.
2837 * process.c (lib_child_handler): Initialize to null, not to
2839 (catch_child_signal): Allow self to be called lazily.
2840 Do nothing if it's already been called.
2841 Assume caller has blocked SIGCHLD (all callers do now).
2842 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2843 just before it's really needed.
2844 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2845 since it hasn't been caught yet.
2847 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2849 * image.c (compute_image_size): New function to implement
2850 :max-width and :max-height.
2851 (imagemagick_load_image): Use it.
2853 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2855 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2856 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2858 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2859 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2860 the SIGCHLD handler, since the code is not atomic and (due to glib)
2861 signals may be arriving now.
2862 * sysdep.c (init_signals): Do not catch child signals here;
2863 'main' now does that later, at a safer time.
2865 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2867 Clean up SIGCHLD handling a bit (Bug#14569).
2868 * process.c, process.h (catch_child_signal):
2869 Now always extern, even if !NS_IMPL_GNUSTEP.
2870 * process.c (catch_child_signal): Move glib tickler here from
2871 init_process_emacs, so that it's done earlier in Emacs
2872 initialization. Also move the noninteractive && !initialized
2873 check here from init_process_emacs. This is all a bit cleaner for
2874 GNUish platforms, and I hope it works around the Cygwin bug.
2875 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2876 that glib signal handling is tickled before glib creates threads.
2878 * process.c (wait_reading_process_output): Avoid int overflow
2879 when reading more than 2 GiB total from a process.
2881 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2883 * process.c (create_process): Handle a couple more cases,
2884 i.e., work even if new_argv and wait_child_setup[i] are cached.
2885 Use Fcall_process's style for volatile vars.
2887 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2889 * process.c (create_process): Mark PROCESS volatile.
2891 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2893 Use C99-style flexible array members if available.
2894 This avoids some subtle aliasing issues, which typically
2895 aren't a problem with GCC but may be a problem elsewhere.
2896 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2897 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2898 In either case, it uses a flexible array member rather than
2899 the old struct hack. All uses changed.
2900 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2901 Adjust to sdata reorganization.
2902 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2903 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2904 that ports better to pre-C99 non-GCC.
2905 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2906 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2907 as the latter has changed.
2908 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2909 and port better to pre-C99 GCC.
2910 * image.c (struct xpm_cached_color):
2911 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2912 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2913 Use FLEXIBLE_ARRAY_MEMBER.
2914 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2915 Move decl to top level so it gets checked against implementation.
2916 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2917 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2919 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2921 * syntax.c: Integer cleanups.
2922 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2923 All uses that need 0-or-2 changed to:
2924 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2925 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2926 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2927 (char_quoted, prev_char_comend_first, back_comment)
2928 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2929 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2930 Use bool for boolean.
2931 (update_syntax_table, skip_chars, skip_syntaxes):
2932 Prefer int to unsigned when either will do.
2933 (back_comment): Return boolean success flag, like forw_comment,
2934 instead of positive-or-minus-1 (which might have overflowed int anyway).
2935 Don't stuff ptrdiff_t into int.
2936 (syntax_spec_code, syntax_code_spec): Now const.
2937 (Fmatching_paren, scan_lists, scan_sexps_forward):
2938 Use enum syntaxcode for syntax code.
2939 (Fmatching_paren): Check that arg is a character, not just an integer.
2940 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2941 (Finternal_describe_syntax_value): Omit no-longer-needed
2943 (skip_chars): Use char, not unsigned char, when the distinction
2945 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2946 * bytecode.c (exec_byte_code):
2947 * syntax.c (syntax_spec_code, Fchar_syntax)
2948 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2950 * syntax.h (SYNTAX_WITH_FLAGS):
2951 Omit unnecessary casts.
2953 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2955 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2956 line dimensions here, to avoid race conditions with the main
2957 thread. (Bug#14062, bug#14630, bug#14669)
2959 * w32term.c (w32_draw_window_cursor): Compute the header line and
2960 mode line dimensions here.
2961 <w32_system_caret_window, w32_system_caret_hdr_height>:
2962 <w32_system_caret_mode_height>: New variables.
2964 * w32term.h: Declare them.
2966 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2968 * alloc.c (die): Move "assertion failed" string here ...
2969 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2970 COND when SUPPRESS_CHECKING. This shrinks the executable text
2971 size by 0.8% to 2.2% when configured with --enable-checking,
2972 depending on optimization flags (GCC 4.8.1 x86-64).
2974 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2976 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2978 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2979 base is 2; this is more accurate.
2981 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2983 * sound.c (string_default): Move to !WINDOWSNT section.
2984 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2986 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2988 * sound.c: Integer cleanups.
2989 Remove unnecessary forward decls.
2990 (struct sound_device): The 'file' member is now a Lisp_Object, not
2991 a char *, so that we needn't invoke alloca on a huge size.
2992 (Fplay_sound_internal): Adjust to this.
2993 (string_default): New function.
2994 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2995 Use it to adjust to the struct sound_device change.
2996 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2997 (be2hs) [0]: Remove.
2999 * syntax.c (skip_chars): Don't use uninitialized storage
3000 when searching a multibyte buffer for characters that are not in a
3001 unibyte string that contains non-ASCII characters.
3003 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3005 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3006 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3008 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3010 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3012 2013-06-18 Kenichi Handa <handa@gnu.org>
3014 * font.c (Ffont_spec): Signal an error for an invalid font name
3017 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3019 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3020 In particular this ports to 32-bit sparc Sun cc.
3021 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3022 array with a dummy element at specpdl[-1], so that its address can
3024 (unbind_to): Do not copy the binding; not needed, now that we
3025 copy old_value in the one place where the copy is needed.
3026 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3027 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3028 (union specbinding): Rename from struct specbinding. Redo layout
3029 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3030 which is not portable. With Sun C 5.12 32-bit sparc, the
3031 declaration causes nargs to be an unsigned bitfield, a behavior
3032 that the C standard allows; but Emacs wants nargs to be signed.
3033 The overall type is now a union of structures rather than a
3034 structure of union of structures, and the 'kind' member is now a
3035 bitfield, so that the overall type doesn't grow. All uses changed.
3036 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3038 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3040 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3041 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3043 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3045 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3047 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3048 unless we know that the window w's frame is a frame object.
3049 Another attempt at solving bug#14062 and bug#14630.
3051 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3053 * textprop.c (property_set_type): New enum.
3054 (add_properties): Allow appending/prepending text properties.
3055 (add_text_properties_1): Factored out of Fadd_text_properties.
3056 (Fadd_text_properties): Move all the code into
3057 add_text_properties_1.
3058 (Fadd_face_text_property): New function that calls
3059 add_text_properties_1.
3061 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3063 Move functions from lisp.h to individual modules when possible.
3064 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3065 * alloc.c (XFLOAT_INIT, set_symbol_name):
3066 * buffer.c (CHECK_OVERLAY):
3067 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3068 (set_char_table_parent):
3069 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3070 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3071 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3072 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3074 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3075 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3076 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3077 (backtrace_args, backtrace_debug_on_exit):
3078 * floatfns.c (CHECK_FLOAT):
3079 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3080 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3081 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3082 (set_hash_index_slot):
3083 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3084 * marker.c (CHECK_MARKER):
3085 * textprop.c (CHECK_STRING_OR_BUFFER):
3086 * window.c (CHECK_WINDOW_CONFIGURATION):
3087 Move here from lisp.h, and make these functions static rather than
3089 * buffer.c (Qoverlayp):
3091 * fns.c (Qhash_table_p):
3092 * window.c (Qwindow_configuration_p):
3094 * lisp.h: Remove the abovementioned defns and decls.
3096 Use functions, not macros, for XINT etc (Bug#11935).
3097 In lisp.h, prefer functions to function-like macros, and
3098 constants to object-like macros, when either will do. This:
3099 . simplifies use, as there's no more need to worry about
3100 arguments' side effects being evaluated multiple times.
3101 . makes the code easier to debug on some platforms.
3102 However, when using gcc -O0, keep using function-like macros
3103 for a few critical operations, for performance reasons.
3104 This sort of thing isn't needed with gcc -Og, but -Og
3105 is a GCC 4.8 feature and isn't widely-enough available yet.
3106 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3107 Remove enum lsb_bits; no longer needed.
3108 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3109 * buffer.c (Qoverlap):
3111 * fns.c (Qhash_table_p):
3112 Now extern, so lisp.h can use these symbols.
3113 * dispextern.h: Include character.h, for MAX_CHAR etc.
3114 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3115 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3116 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3117 (GLYPH_CODE_P): Move here from lisp.h.
3118 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3119 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3120 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3121 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3122 XUNTAG now returns void *.
3123 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3124 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3125 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3126 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3127 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3128 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3129 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3130 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3131 New macros, renamed from their sans-lisp_h_ counterparts.
3132 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3133 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3134 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3135 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3136 If compiling via GCC without optimization, define these as macros
3137 in addition to inline functions.
3138 To disable this, compile with -DINLINING=0.
3139 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3140 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3141 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3142 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3143 (INTMASK, VALMASK): Now macros, since static values cannot be
3144 accessed from extern inline functions.
3145 (VALMASK): Also a constant, for benefit of old GDB.
3146 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3147 is INTEGERP, which can fold it in.
3148 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3149 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3150 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3151 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3152 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3153 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3154 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3155 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3156 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3157 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3158 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3159 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3160 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3161 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3162 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3163 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3164 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3165 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3166 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3167 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3168 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3169 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3170 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3171 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3172 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3173 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3174 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3175 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3176 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3177 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3178 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3179 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3180 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3182 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3183 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3184 (VALMASK): Define in one place rather than in two, merging the
3185 USE_LSB_TAG parts; this is simpler.
3186 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3187 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3188 Move up, to avoid use before definition.
3189 Also include "globals.h" earlier, for the same reason.
3190 (make_natnum): New function.
3191 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3192 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3193 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3194 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3195 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3196 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3197 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3198 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3199 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3200 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3201 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3202 (Qwindow_configuration_p, Qimage): New forward declarations.
3203 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3204 (STRING_COPYIN): Remove; unused.
3205 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3206 (xcar_addr, xcdr_addr): New functions. All uses changed.
3207 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3208 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3209 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3210 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3211 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3212 (TYPE_RANGED_INTEGERP): Simplify.
3213 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3214 (setlocale, fixup_locale, synchronize_system_messages_locale)
3215 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3216 Now empty functions, not macros.
3217 (functionp): Return bool, not int.
3218 * window.c (Qwindow_configuration_p): Now extern,
3219 so window.h can use it.
3220 * window.h (Qwindowp): Move decl back to lisp.h.
3222 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3224 * xdisp.c (Fline_pixel_height): New function, required for solving
3227 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3229 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3231 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3233 * lread.c (syms_of_lread):
3234 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3236 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3238 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3240 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3242 * fileio.c (expand_file_name): Doc fix.
3244 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3246 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3247 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3248 Wait for self, not for 0. This can't hurt on GNU or similar
3249 system, and may help with Cygwin.
3251 * keyboard.c: Don't use PROP (...) as an lvalue.
3252 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3253 Use set_prop (A, B), not PROP (A) = B.
3255 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3257 * xdisp.c (get_it_property): Use it->window instead of generating
3258 a Lisp object from it->w.
3260 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3262 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3263 get-char-property the window that is being rendered, instead of
3264 the buffer, to support window-specific overlays. (Bug#14575)
3265 (compute_display_string_pos): When W is NULL, use the current
3266 buffer as the object to pass to get-char-property.
3267 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3268 pointer member of the bidi iterator, since no window is pertinent
3271 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3273 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3274 being displayed, and pass it to compute_display_string_pos.
3275 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3276 (bidi_paragraph_init): All callers changed.
3278 * xdisp.c (init_from_display_pos, init_iterator)
3279 (handle_single_display_spec, next_overlay_string)
3280 (get_overlay_strings_1, reseat_1, reseat_to_string)
3281 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3282 Set bidi_it.w member from it->w.
3283 (compute_display_string_pos): Accept additional argument, the
3284 window being displayed, and pass it to Fget_char_property.
3287 * dispextern.h (struct bidi_it): New member w, the window being
3289 (compute_display_string_pos): Adjust prototype.
3291 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3293 * xgselect.c: Remove unneeded include xterm.h.
3295 * process.c (wait_reading_process_output): Check for NS before GLIB.
3296 GLIB may be linked in due to rsvg, but ns_select must be called.
3298 * xgselect.c (xg_select): Remove call to window_system_available
3299 and g_main_context_pending at the top, so Gdk events (i.e. file
3300 notify) are processed when Emacs is started with -nw.
3302 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3304 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3305 (ctagsfiles3): New variable, includes only *.m files.
3306 (TAGS): Use an explicit language name in the regular expressions,
3307 to avoid transformation of '/SOMETHING' by MSYS to
3308 'c:\MSYS\SOMETHING'.
3310 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3312 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3314 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3316 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3317 still need to set the mouse pointer shape and activate help-echo.
3320 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3322 A few porting etc. fixes for the new file monitor code.
3323 See the thread containing
3324 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3325 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3326 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3327 (dir_monitor_callback, Fgfile_rm_watch):
3328 Use assq_no_quit instead of Fassoc, for speed.
3329 (dir_monitor_callback, Fgfile_rm_watch):
3330 eassert that the monitor is a fixnum.
3331 (dir_monitor_callback): No need for CDR_SAFE.
3332 Simplify building of lisp with alternative tails.
3333 (Fgfile_add_watch, Fgfile_rm_watch):
3334 Do not assume glib functions set errno reliably on failure.
3335 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3336 and signal an error otherwise.
3337 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3338 Use Fdelq instead of Fdelete, for speed.
3340 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3342 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3343 don't insist on being invoked on a highlighted tool-bar button.
3344 Avoids losing tool-bar functionality when mouse-highlight is nil.
3345 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3346 Don't highlight when mouse-highlight is nil.
3347 (note_mouse_highlight): When mouse-highlight is nil, don't return
3348 right away; instead, run tool-bar and mode-line highlight
3349 subroutine, clear any existing highlight, and revert the mouse
3350 pointer to its default shape. (Bug#14558)
3352 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3354 * lisp.mk (lisp): Add prog-mode.el.
3356 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3358 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3359 * process.c (dummy_handler): New function.
3360 (lib_child_handler): New static var.
3361 (handle_child_signal): Invoke it.
3362 (catch_child_signal): If a library has set up a signal handler,
3363 save it into lib_child_handler.
3364 (init_process_emacs): If using glib and not on Windows, tickle glib's
3365 child-handling code so that it initializes its private SIGCHLD handler.
3366 * syssignal.h (SA_SIGINFO): Default to 0.
3367 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3368 31; it should no longer be needed now.
3370 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3372 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3374 * gfilenotify.c (globals_of_gfilenotify): New function.
3375 (syms_of_gfilenotify): Move global initialization there.
3377 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3379 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3381 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3382 * keyboard.c (menu_bar_items, tool_bar_items):
3383 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3384 not override local keymaps any more.
3386 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3388 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3390 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3392 * w32console.c (initialize_w32_display): Return the dimensions of
3393 the console window via 2 additional arguments, not via the current
3394 frame. This avoids crashes due to overrunning the bounds of
3395 frame's decode_mode_spec_buffer, which is not resized following
3396 the change of the frame dimensions from the initial 10x10.
3398 * w32term.h (w32_initialize_display_info): Adjust prototype.
3400 * term.c (init_tty): Take dimensions of the frame from the values
3401 returned by initialize_w32_display.
3403 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3404 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3405 (LIBES): Add $(GFILENOTIFY_LIBS).
3407 * w32inevt.c (handle_file_notifications): Add dummy implementation
3408 for !HAVE_W32NOTIFY.
3410 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3412 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3414 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3416 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3418 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3420 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3422 Fix minor problems found by static checking.
3423 * data.c (pure_write_error):
3424 Use xsignal2, not Fsignal, as Fsignal might return.
3425 * eval.c (set_backtrace_debug_on_exit): Now static.
3426 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3427 No longer inline. EXTERN_INLINE is needed only for functions
3428 defined in .h files. Reindent function header as per GNU style.
3429 (backtrace_p, backtrace_top, backtrace_next):
3430 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3431 compiler or linker. Add extern decls to pacify gcc -Wall.
3432 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3434 * frame.c (free_monitors): Define only on platforms that need it.
3435 * nsterm.m (ns_term_init):
3436 * process.c (catch_child_signal):
3437 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3438 defined on all porting targets these days.
3439 * process.c, process.h (catch_child_signal):
3440 Make it extern only if NS_IMPL_GNUSTEP is defined.
3442 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3444 * w32.c (gettimeofday): Make the signature identical to prototype
3445 in nt/inc/sys/time.h.
3447 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3449 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3452 * keyboard.c (safe_run_hooks_error): Improve error message.
3454 * data.c (pure_write_error): Add `object' argument.
3455 * puresize.h (CHECK_IMPURE): Use it.
3457 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3459 * Makefile.in (NOTIFY_OBJ): New variable.
3460 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3462 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3463 Call syms_of_gfilenotify.
3465 * gfilenotify.c: New file.
3467 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3468 and Qfile_w32notify.
3469 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3470 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3472 * lisp.h: Declare syms_of_gfilenotify.
3474 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3476 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3478 Merge the specpdl and backtrace stacks. Make the structure of the
3479 specpdl entries more obvious via a tagged union of structs.
3480 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3481 (enum specbind_tag): New enum.
3482 (struct specbinding): Make it a tagged union of structs.
3483 Add a case for backtrace records.
3484 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3485 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3486 (backtrace_debug_on_exit): New accessors.
3487 (struct backtrace): Remove.
3488 (struct catchtag): Remove backlist field.
3489 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3491 (Flocal_variable_p): Speed up the common case where the binding is
3493 * eval.c (backtrace_list): Remove.
3494 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3495 (set_backtrace_args, set_backtrace_nargs)
3496 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3497 (backtrace_next): New functions.
3498 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3499 (unwind_to_catch, internal_lisp_condition_case)
3500 (internal_condition_case, internal_condition_case_1)
3501 (internal_condition_case_2, internal_condition_case_n): Don't bother
3502 with backtrace_list any more.
3503 (Fsignal): Adjust to new backtrace format.
3504 (grow_specpdl): Move up.
3505 (record_in_backtrace): New function.
3506 (eval_sub, Ffuncall): Use it.
3507 (apply_lambda): Adjust to new backtrace format.
3508 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3510 (specbind): Adjust to new specpdl format. Simplify.
3511 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3512 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3514 (mark_backtrace): Remove.
3515 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3516 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3517 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3519 * profiler.c (record_backtrace): Use get_backtrace.
3520 (handle_profiler_signal): Use backtrace_top_function.
3521 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3524 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3526 * process.h (catch_child_signal): Declare.
3528 * process.c (catch_child_signal): New function.
3529 (init_process_emacs): Call it.
3531 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3532 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3534 (x_set_cursor_type): Remove declaration.
3535 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3536 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3537 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3538 (ns_get_color): Use F suffix on float.
3539 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3540 (ns_get_rgb_color): Remove.
3541 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3542 (note_mouse_movement): x and y are CGFloat.
3543 (ns_draw_fringe_bitmap): Remove unused rowY.
3544 Change #if to COCOA && >= 10_6.
3545 (ns_draw_window_cursor): Remove unused overspill.
3546 (ns_draw_underwave): width and x are EamcsCGFloat.
3547 (ns_draw_box): thickness is CGFloat.
3548 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3549 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3550 if not in main thread.
3551 (ns_get_pending_menu_title, ns_check_menu_open)
3552 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3553 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3554 (sendFromMainThread:): New method.
3555 (changeFont:): size is CGFloat.
3556 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3557 Disable warning about permanent text.
3558 (characterIndexForPoint:): Adjust return type depending on GNUStep
3560 (mouseDown:): delta is CGFloat.
3561 (updateFrameSize): Remove unised variable f.
3562 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3563 Cast float to EmacsCGFloat.
3564 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3565 also to -1 when restoring.
3566 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3567 inside NS_IMPL_COCOA.
3568 (toggleFullScreen:): Put call to toggleFullScreen inside
3569 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3570 (setPosition:portion:whole:): por is CGFloat.
3571 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3572 (mouseDown:): Use CGFloat.
3573 (mouseDragged:): Remove unised variable edge.
3574 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3576 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3578 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3579 when NS_IMPL_GNUSTEP.
3580 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3581 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3582 (EmacsToolbar): Add clearAll. Add tag argument to
3583 addDisplayItemWithImage.
3584 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3586 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3588 * nsmenu.m (ns_update_menubar): Make static.
3589 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3590 (fillWithWidgetValue:): Add cast to SEL for setAction.
3591 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3592 (update_frame_tool_bar): Update code for GNUStep.
3593 (clearAll): New method.
3594 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3595 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3596 Move identifierToItem setObject and activeIdentifiers addObject before
3597 call to insertItemWithItemIdentifier.
3598 (validateVisibleItems): Fix indentation.
3599 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3600 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3601 UtilityWindow to aStyle, remove call to setStyleMask.
3603 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3605 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3606 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3607 Use F suffix on floats.
3608 (ns_char_width): Returns CGFloat.
3609 (ns_ascii_average_width): w is CGFloat instead of float.
3610 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3612 (ns_glyph_metrics): CGFloat instead of float.
3614 * nsfns.m (x_set_foreground_color, x_set_background_color):
3616 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3617 remove unused variables.
3618 (Fns_read_file_name): Keep track if panel is for save.
3619 Use ns_filename_from_panel/ns_directory_from_panel.
3620 (Fns_list_services): delegate only used for COCOA.
3621 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3622 Just return the input if GNUStep.
3623 (x_screen_planes): Remove.
3624 (Fxw_color_values): Use EmacsCGFloat
3625 (Fns_display_monitor_attributes_list): Only get screen number for
3627 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3629 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3630 ns_directory_from_panel.
3632 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3634 * process.c (handle_child_signal): Also use WCONTINUED.
3635 This is so that list-processes doesn't mistakenly list the process
3636 as stopped, when the process has actually been continued and is
3639 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3641 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3642 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3643 not already configured.
3645 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3647 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3649 * Makefile.in (mostlyclean): Remove *.res files.
3651 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3653 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3654 a buffer (bug#8447).
3656 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3658 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3659 display vector, and we backtrack, handle the case that the
3660 previous character position is also displayed from a display
3661 vector or covered by a display string or image. (Bug#14476)
3663 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3665 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3666 (struct MonitorInfo, free_monitors): Remove.
3667 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3668 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3669 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3672 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3673 (struct MonitorInfo, free_monitors): Remove.
3674 (ns_screen_name): Make static.
3675 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3676 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3679 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3680 (struct MonitorInfo): New struct.
3681 (free_monitors, make_monitor_attribute_list): Declare.
3683 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3685 (free_monitors, make_monitor_attribute_list): New functions.
3686 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3689 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3691 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3693 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3695 * keyboard.c: Apply keyboard decoding only to events that come directly
3696 from the tty, not from unread-command-events (bug#14368).
3697 (read_event_from_main_queue): New function, extracted from read_char).
3698 (read_decoded_char): Remove.
3699 (read_decoded_event_from_main_queue): New function to replace it.
3700 (read_char): Use it.
3701 (read_key_sequence): Use read_char rather than read_decoded_char.
3703 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3705 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3707 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3709 2013-05-22 Kenichi Handa <handa@gnu.org>
3711 The following changes are to fix the setting of
3712 buffer-file-coding-system on, for instance, C-x RET c unix RET
3713 _FILE_OF_DOS_EOL_TYPE_ RET.
3715 * coding.h (struct coding_system): New member detected_utf8_chars.
3717 * coding.c (detect_coding_utf_8): Count characters and check EOL
3718 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3720 (setup_coding_system): Do not initialize coding->head_ascii.
3721 (check_ascii): Do not set coding->eol_seen but update it. Do not
3722 call adjust_coding_eol_type here.
3723 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3724 If the eol-type of CODING is already specified, adjust the eol type
3725 of the found coding-system.
3726 (decode_coding_gap): Cancel previous change. Utilize the
3727 character numbers counted by detect_coding_utf_8. Fix detection
3730 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3732 * search.c (looking_at_1): Only set last_thing_searched if the match
3733 changed the match-data (bug#14281).
3735 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3737 * xdisp.c (reseat_at_previous_visible_line_start):
3738 Already declared in dispextern.h, so remove it here.
3739 (move_it_vertically_backward): Likewise.
3741 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3743 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3744 (Fx_display_pixel_width, Fx_display_pixel_height)
3745 (Fx_display_mm_width, Fx_display_mm_height):
3746 Mention `display-monitor-attributes-list' in docstrings.
3748 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3749 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3750 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3751 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3752 (Fx_display_backing_store, Fx_display_visual_class)
3753 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3754 (Fx_display_grayscale_p, Fx_display_pixel_width)
3755 (Fx_display_pixel_height, Fx_display_planes)
3756 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3757 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3758 (Fx_display_mm_width, Fx_display_mm_height)
3759 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3760 height for all physical monitors as in X11.
3762 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3763 Return pixel width or height for all physical monitors as in X11.
3765 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3767 Port --enable-gcc-warnings to clang.
3768 * bytecode.c (exec_byte_code):
3770 Redo diagnostic pragmas to pacify clang, too.
3771 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3772 * editfns.c (Fencode_time):
3773 * fileio.c (file_accessible_directory_p):
3774 * font.c (font_unparse_xlfd):
3775 Use '&"string"[index]' instead of '"string" + (index)'.
3776 * undo.c (user_error): Remove; unused.
3778 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3780 * insdel.c (insert_1_both): Document the arguments, instead of
3781 referring to insert_1, which no longer exists.
3783 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3784 some window, increment windows_or_buffers_changed, so that
3785 *Messages* display in that window is updated. (Bug#14408)
3787 * w32.c: Include epaths.h.
3788 (init_environment): Use cmdproxy.exe without leading directories.
3789 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3791 (gettimeofday): Adjust signature and return value to Posix
3794 * unexw32.c (open_output_file): Delete the existing emacs.exe
3795 before creating it, to break the hard link to the versioned
3798 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3799 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3800 (FIRSTFILE_OBJ): New variables.
3801 (W32_RES): Rename to EMACSRES. All users changed.
3802 (base_obj): Use $(CM_OBJ).
3803 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3804 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3805 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3806 $(W32_RES_LINK) before $(LIBES).
3807 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3809 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3811 * makefile.w32-in (DOC): Use just "DOC".
3813 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3815 * process.c: Export default filters and sentinels to Elisp.
3816 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3818 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3819 (Fset_process_sentinel, Fformat_network_address):
3820 Default to them instead of nil.
3821 (server_accept_connection): Sentinels can't be nil any more.
3822 (read_and_dispose_of_process_output): New function, extracted from
3823 read_process_output.
3824 (read_process_output): Use it; filters can't be nil.
3825 (Finternal_default_process_filter): New function, extracted from
3826 read_process_output.
3827 (exec_sentinel_unwind): Remove function.
3828 (exec_sentinel): Don't zilch sentinel while running.
3829 (status_notify): Sentinels can't be nil.
3830 (Finternal_default_process_sentinel): New function extracted from
3832 (setup_process_coding_systems): Default filter is not nil any more.
3833 (syms_of_process): Export new Elisp functions and initialize
3835 * lisp.h (make_lisp_proc): New function.
3837 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3839 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3841 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3843 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3844 unless we know that the window w is a leaf window.
3845 Another attempt at solving bug#14062.
3847 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3849 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3852 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3854 * image.c (gif_load): Check that subimages fit (Bug#14345).
3856 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3858 * lread.c (skip_dyn_eof): New function.
3859 (read1): Use it to skip the end of a file in response to #@00.
3861 * doc.c (get_doc_string): Slightly relax the sanity checking.
3863 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3865 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3866 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3867 (MonitorInfo): New struct.
3868 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3869 (Fns_display_monitor_attributes_list): New functions.
3870 (display-usable-bounds): Remove.
3871 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3874 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3876 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3877 (GTK_CHECK_VERSION): New macro, if not already defined.
3878 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3879 replaced by GTK_CHECK_VERSION.
3881 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3883 * xterm.h (GTK_PREREQ): New macro.
3884 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3885 to use this macro instead, for consistency and clarity.
3887 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3889 * xdisp.c (row_for_charpos_p): New function, with code of
3890 cursor_row_p, but accepts an additional argument CHARPOS instead
3891 of using a hardcoded PT.
3892 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3893 (row_containing_pos): Call row_for_charpos_p instead of partially
3894 doing the same. Fixes cursor positioning under longlines-mode
3895 when longlines-show-effect includes more than one newline, when
3896 moving the cursor vertically up.
3898 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3900 * makefile.w32-in (ACL_H): New macro.
3901 ($(BLD)/fileio.$(O)): Update dependencies.
3903 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3905 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3906 * Makefile.in (LIB_ACL): New macro.
3907 (LIBACL_LIBS): Remove.
3908 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3909 * fileio.c: Include <acl.h>.
3910 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3911 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3913 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3916 * unexelf.c: Don't assume ElfW (Half) fits in int.
3917 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3918 when dealing with ElfW (Half) values, since they can exceed 2**31
3919 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3920 (entry_address): Omit unused NUM arg. All uses changed.
3922 2013-05-07 Juri Linkov <juri@jurta.org>
3924 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3925 to the string converted from number with `Fnumber_to_string'.
3928 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3930 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3931 This fixes a problem introduced by my previous change.
3933 2013-05-07 Glenn Morris <rgm@gnu.org>
3935 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3937 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3939 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3941 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3943 Static checking by GCC 4.8.0.
3944 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3945 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3946 (x_get_monitor_attributes_fallback)
3947 (x_get_monitor_attributes_xinerama)
3948 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3949 Define only if USE_GTK.
3950 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3951 (x_get_monitor_attributes_fallback): Omit unused locals.
3952 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3953 Use double, not float, to avoid mixed-mode floating point arithmetic.
3955 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3956 Jan Djärv <jan.h.d@swipnet.se>
3958 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3959 (XINERAMA_CFLAGS): New macros.
3960 (ALL_CFLAGS, LIBES): Use them.
3962 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3963 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3964 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3965 (syms_of_xfns): DEFSYM them.
3966 (struct MonitorInfo): New struct.
3967 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3968 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3969 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3970 (x_get_monitor_attributes_xinerama): New functions.
3971 (Fx_display_monitor_attributes_list): New primitive.
3972 (syms_of_xfns): Defsubr it.
3974 * xterm.h (x_display_info): Add Xatom_net_workarea and
3975 Xatom_net_current_desktop.
3977 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3978 and dpyinfo->Xatom_net_current_desktop.
3980 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3982 * xdisp.c (pos_visible_p): Use the special code for finding the
3983 beginning of a display property or overlay for any "replacing"
3984 display property, not just for display strings. This solves
3985 incorrect reporting of position by posn-at-point. (Bug#14241)
3987 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3989 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3990 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3991 Verify that ElfW (Half) fits in int.
3992 (fatal): Use same signature as lisp.h.
3993 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3994 configure and build with -DUNEXELF_DEBUG without worrying about
3995 other modules that use DEBUG.
3996 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3997 possibly-wide integers now uses it instead of plain fprintf.
3998 (entry_address): New function, which avoids problems with 32-bit
3999 overflow on 64-bit hosts.
4000 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4001 (round_up): Don't assume the remainder fits in int.
4002 (find_section): Use bool for boolean. Simplify debug code.
4003 (unexec): Don't assume file sizes fit in int or size_t.
4004 Omit unnecessary trailing newline in 'fatal' format.
4005 Use strerror rather than outputting decimal error number.
4006 Remove unused code when emacs is not defined;
4007 this file relies on Emacs now.
4008 Don't assume e_phnum and e_shnum are positive.
4010 * regex.c: Fix problems when DEBUG is defined.
4011 (extract_number, extract_number_and_incr): Define regardless of
4012 whether DEBUG is defined; that's simpler and makes the code less
4013 likely to go stale in the normal case when DEBUG is not defined.
4014 Return int rather than taking an int * arg. All callers changed.
4015 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4016 Remove, replacing with ...
4017 (DEBUG_PRINT): New macro. All callers changed.
4018 (DEBUG_COMPILES_ARGUMENTS): New macro.
4019 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4020 (print_compiled_pattern, print_double_string) [DEBUG]:
4021 Use prototype rather than old-style definition.
4022 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4023 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4024 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4025 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4026 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4027 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4028 This matters only when DEBUG is defined.
4030 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4032 * xdisp.c (set_iterator_to_next): Set the
4033 ignore_overlay_strings_at_pos_p flag only if we are _really_
4034 iterating over an overlay string, as indicated by the
4035 current.overlay_string_index member. (Bug#14306)
4037 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4039 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4040 to where it is used, to avoid autorelease issues (Bug#14050).
4042 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4044 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4045 * fileio.c (syms_of_fileio): Implement this.
4046 * filelock.c (create_lock_file): If symbolic links don't work, so
4047 we use a regular file as a lock file, do not fsync the lock file;
4050 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4052 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4053 (syms_of_minibuf): Adjust accodingly.
4055 * callint.c (Fcall_interactively): Adjust calls accordingly.
4057 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4059 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4060 w->contents is a buffer before computing everything else.
4061 Use parentheses to disambiguate last part of the condition.
4063 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4064 assertion violations. (Bug#14062)
4066 2013-05-01 David Reitter <david.reitter@gmail.com>
4068 * nsfns.m (ns_tooltip): Initialize.
4070 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4072 * coding.c (decode_coding_gap): Don't remove the character before
4073 a newline unless it's a CR character. (Bug#14287)
4075 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4077 * dispextern.h (struct face): Move enum face_underline_type
4078 earlier so that bitfields can be in the same word.
4080 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4082 * nsfns.m (handlePanelKeys): New function.
4083 (EmacsOpenPanel:performKeyEquivalent:)
4084 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4085 arrows/function/control and copy/paste keys (Bug#14296).
4087 2013-04-27 Juri Linkov <juri@jurta.org>
4089 * callint.c (Fcall_interactively): Call `Qread_number' for
4090 interactive code letter `n' instead of using duplicate code.
4093 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4095 * systime.h (make_timeval): Declare as 'const'.
4097 2013-04-27 Kenichi Handa <handa@gnu.org>
4099 * font.c (font_open_entity): Always open a font of manageable
4102 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4104 Port better to AIX (Bug#14258).
4105 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4108 2013-04-24 Kenichi Handa <handa@gnu.org>
4110 * coding.c (decode_coding_iso_2022): When an invalid escape
4111 sequence is encountered, reset the invocation and designation
4112 status to the safest one.
4114 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4116 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4117 Without this fix, "make distclean" leaves stamp-h1 behind.
4119 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4121 * w32fns.c (w32_fullscreen_rect): New function to compute the
4122 window rectangle for the given fullscreen mode.
4123 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4124 longer tunes the window size. This keeps the window's edges flush
4125 with the screen and allows the taskbar to hide itself in fullboth.
4127 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4128 window decorations and uses the entire screen.
4130 * w32term.h (w32_fullscreen_rect) Add prototype.
4131 (struct w32_output): Replace normal_width, normal_height,
4132 normal_top, and normal_left members with a single normal_placement
4134 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4136 (FRAME_NORMAL_PLACEMENT): New macro.
4138 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4140 * minibuf.c (Ftest_completion): Silence compiler warning.
4142 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4144 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4147 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4150 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4151 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4152 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4153 parentheses where appropriate.
4155 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4157 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4159 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4161 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4162 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4163 Mention in the doc string that setting these variables takes
4164 effect only after a call to set-window-buffer. (Bug#14200)
4166 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4168 * indent.c (Fvertical_motion): Don't consider display strings on
4169 overlay strings as display strings on the buffer position we
4170 started from. This prevents vertical cursor motion from jumping
4171 more than one line when there's an overlay string with a display
4172 property at end of line.
4173 Reported by Karl Chen <Karl.Chen@quarl.org> in
4174 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4176 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4178 * window.c (select_window): `record_buffer' even if window is
4179 already selected (bug#14191).
4181 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4183 * window.c (Fwindow_end): Test more flags, including the buffer's
4184 last_overlay_modified flag, to determine whether the window's
4185 display is really up-to-date. Prevents the function from
4186 returning a stale value. (Bug#14170)
4187 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4190 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4192 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4193 garbaged only if it is not already the top frame on its TTY.
4194 This prevents flickering due to constant redrawing of TTY frames when
4195 there are GUI frames open in the same session. (Bug#13864)
4197 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4199 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4200 of marking the idle timers directly.
4202 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4204 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4207 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4209 * window.c (select_window): Don't record_buffer while the invariant is
4210 temporarily broken (bug#14161).
4212 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4214 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4216 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4218 2013-04-07 Romain Francoise <romain@orebokech.com>
4220 Ignore additional platform-specific ACL errors (Bug#13702).
4221 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4222 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4224 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4226 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4229 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4231 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4232 This bug was introduced by my 2013-02-25 change that simplified
4233 data_start configuration. Without this change, on GNU/Linux
4234 an Emacs configured with --enable-profiling fails immediately
4235 due to a profiler signal.
4236 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4237 with these flags. On platforms where special flags are needed
4238 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4239 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4240 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4242 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4244 Get rid of some platform-specific functions examining window
4245 system and its capabilities. This is a partial rework of the
4247 * lisp.h (have_menus_p): Remove prototype. This function is
4248 replaced with platform-independent window_system_available.
4249 (check_window_system): Move to...
4250 * frame.h (decode_window_system_frame, window_system_available):
4251 ...here, add new prototypes.
4252 * frame.c (window_system_available, decode_window_system_frame):
4254 (check_window_system): Platform-independent now.
4255 * xterm.h (x_in_use): Remove declaration.
4257 * w32term.h (check_x_frame):
4258 * nsterm.h (check_x_frame): Remove prototypes. This function
4259 is replaced with platform-independent decode_window_system_frame.
4260 * msdos.c (have_menus_p): Remove.
4261 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4262 Remove platform-specific functions. Use check_window_system,
4263 decode_window_system_frame and check_ns_display_info where
4264 appropriate. Minor style and comment tweaks.
4265 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4266 (check_x_frame): Likewise.
4267 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4269 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4270 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4271 * xmenu.c, xselect.c: All related users changed.
4273 2013-04-03 Kenichi Handa <handa@gnu.org>
4275 The following changes is to optimize the code for reading UTF-8
4278 * coding.c (check_ascii): Rename from detect_ascii. Return value
4279 changed. Check EOL format. Do not call adjust_coding_eol_type
4281 (check_utf_8): New function.
4282 (adjust_coding_eol_type): Do nothing if already adjusted.
4283 (detect_coding): Compare the return value of check_ascii with
4284 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4285 (decode_coding_gap): Optimize for valid UTF-8.
4287 2013-03-21 Kenichi Handa <handa@gnu.org>
4289 * coding.c (syms_of_coding): Cancel previous change.
4291 * insdel.c (insert_from_gap): Fix previous change.
4293 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4295 Consistently use platform-specific function to detect window system.
4296 * lisp.h (check_window_system): New prototype. This function is
4297 going to replace check_x, check_w32 and check_ns.
4298 (have_menus_p): Mention msdos.c in comment.
4299 * fontset.c (check_window_system_func): Remove. Adjust all users.
4300 * fontset.h (check_window_system_func): Remove prototype.
4301 * nsterm.h (check_ns):
4302 * xterm.h (check_x):
4303 * w32term.h (check_w32): Likewise.
4304 * menu.c (Fx_popup_menu): Use check_window_system.
4305 * msdos.c (check_window_system): Define for MS-DOS.
4306 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4307 * w32fns.c (check_window_system): Likewise for MS-Windows.
4308 * xfns.c (check_window_system): Likewise for X.
4309 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4310 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4312 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4314 Prefer < to > in range checks such as 0 <= i && i < N.
4315 This makes it easier to visualize quantities on a number line.
4316 This patch doesn't apply to all such range checks,
4317 only to the range checks affected by the 2013-03-24 change.
4318 This patch reverts most of the 2013-03-24 change.
4319 * alloc.c (xpalloc, Fgarbage_collect):
4320 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4321 * character.c (string_escape_byte8):
4322 * charset.c (read_hex):
4323 * data.c (cons_to_unsigned):
4324 * dispnew.c (update_frame_1):
4325 * doc.c (Fsubstitute_command_keys):
4326 * doprnt.c (doprnt):
4327 * editfns.c (hi_time, decode_time_components):
4328 * fileio.c (file_offset):
4329 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4330 * font.c (font_intern_prop):
4331 * frame.c (x_set_alpha):
4332 * gtkutil.c (get_utf8_string):
4333 * indent.c (check_display_width):
4334 * keymap.c (Fkey_description):
4335 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4337 * minibuf.c (read_minibuf_noninteractive):
4338 * process.c (wait_reading_process_output):
4339 * search.c (Freplace_match):
4340 * window.c (get_phys_cursor_glyph):
4341 * xdisp.c (redisplay_internal):
4342 * xsmfns.c (smc_save_yourself_CB):
4343 Prefer < to > for range checks.
4344 * dispnew.c (sit_for): Don't mishandle NaNs.
4345 This fixes a bug introduced in the 2013-03-24 change.
4346 * editfns.c (decode_time_components): Don't hoist comparison.
4347 This fixes another bug introduced in the 2013-03-24 change.
4349 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4351 * frame.h (struct frame): Drop scroll_bottom_vpos
4352 member becaue all real users are dead long ago.
4353 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4354 * xdisp.c (redisplay_internal): Adjust user.
4356 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4358 * nsmenu.m (showAtX:Y:for:): setLevel to
4359 NSPopUpMenuWindowLevel (Bug#13998).
4361 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4363 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4364 (ns_check_pending_open_menu): Declare.
4366 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4367 (x_activate_menubar): Update the menu with title that matches
4368 ns_get_pending_menu_title, and call
4369 ns_check_pending_openmenu (Bug#12698).
4370 (menuWillOpen:): New method.
4371 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4373 * nsterm.m (menu_will_open_state, menu_mouse_point)
4374 (menu_pending_title): New varaibles.
4375 (ns_get_pending_menu_title, ns_check_menu_open)
4376 (ns_check_pending_open_menu): New functions.
4378 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4380 * indent.c (current_column_bol_cache): Remove leftover which is not
4381 used in Fmove_to_column any more.
4382 (current_column, scan_for_column): Adjust users.
4383 * keyboard.c (last_point_position_buffer, last_point_position_window):
4384 Remove leftovers which are not used for recording undo any more.
4385 (command_loop_1, syms_of_keyboard): Adjust users.
4386 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4387 redisplay_window any more.
4388 (move_it_to): Adjust user.
4390 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4392 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4393 Update dependencies.
4395 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4397 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4398 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4401 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4403 * window.h (struct window): Replace hchild, vchild and buffer slots
4404 with the only contents slot. This is possible because each valid
4405 window may have either the child window (in vertical or horizontal
4406 combination) or buffer to display (for the leaf window). Using that,
4407 a lof of operations to traverse and/or change window hierarchies may
4408 be simplified. New member horizontal is used to distinguish between
4409 horizontal and vertical combinations of internal windows.
4410 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4411 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4412 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4413 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4414 Use contents slot, not buffer, where appropriate.
4415 (wset_combination): New function.
4416 (wset_buffer): Add eassert.
4417 (Fframe_first_window): Simplify the loop reaching first window.
4418 (Fwindow_buffer): Use WINDOW_LEAF_P.
4419 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4420 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4421 (unshow_buffer): Convert initial debugging check to eassert.
4422 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4423 (make_parent_window, window_resize_check, window_resize_apply)
4424 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4425 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4426 Adjust to match struct window changes.
4427 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4428 (mark_window_cursors_off, count_windows, get_leaf_windows)
4429 (foreach_window_1): Simplify the loop.
4430 * alloc.c (mark_object): Do not check for the leaf window because
4431 internal windows has no glyph matrices anyway.
4432 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4433 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4434 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4435 (build_frame_matrix_from_window_tree, mirror_make_current)
4436 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4437 (update_window_tree, set_window_update_flags): Simplify the loop.
4438 (sync_window_with_frame_matrix_rows): Enforce live window.
4439 Use contents slot, not buffer, where appropriate.
4440 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4441 and WINDOW_HORIZONTAL_COMBINATION_P.
4442 (make_frame_visible_1): Simplify the loop.
4443 Use contents slot, not buffer, where appropriate.
4444 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4445 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4446 (expose_window_tree): Likewise.
4447 Use contents slot, not buffer, where appropriate.
4448 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4449 to avoid deleted windows. Use contents slot instead of buffer.
4450 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4451 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4452 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4453 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4455 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4457 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4458 identify the reasons for assertion violations in bug#14062 and
4460 (Fx_show_tip): Fix compilation error under
4461 "--enable-check-lisp-object-type". (Bug#14073)
4463 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4464 Reported by <rzl24ozi@gmail.com>.
4466 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4468 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4470 (unwind_with_echo_area_buffer): ...to restore it here.
4471 This is needed to ensure that...
4472 (redisplay_window): ...both window markers are valid here,
4473 which is verified by eassert.
4474 * editfns.c (save_excursion_save): Do not assume that
4475 selected_window always displays the buffer.
4476 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4479 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4481 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4484 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4486 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4488 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4490 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4491 since MinGW's w32api headers do. This avoids compiler warnings.
4493 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4496 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4498 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4500 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4502 * gtkutil.c (style_changed_cb): Check if frame is live and an
4503 X frame (Bug#14038).
4505 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4507 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4508 Define only for _WIN32_WINNT less than 0x0500.
4509 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4511 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4512 see its own definitions of 'struct timeval' and 'struct timezone'.
4514 Fix incompatibilities between MinGW.org and MinGW64 headers.
4515 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4517 * w32.c (REPARSE_DATA_BUFFER): Guard with
4518 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4520 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4522 * xterm.c: Include X11/XKBlib.h
4523 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4525 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4527 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4529 * blockinput.h (input_blocked_p): Likewise.
4530 * bytecode.c (exec_byte_code): Likewise.
4531 * callproc.c (call_process_kill, call_process_cleanup)
4532 (Fcall_process): Likewise.
4533 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4534 (Fccl_execute_on_string): Likewise.
4535 * character.c (string_escape_byte8): Likewise.
4536 * charset.c (read_hex): Likewise.
4537 * cm.c (calccost): Likewise.
4538 * data.c (cons_to_unsigned): Likewise.
4539 * dired.c (directory_files_internal, file_name_completion):
4541 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4542 (sit_for): Likewise.
4543 * doc.c (Fsubstitute_command_keys): Likewise.
4544 * doprnt.c (doprnt): Likewise.
4545 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4546 * emacsgtkfixed.c: Likewise.
4547 * fileio.c (file_offset, Fwrite_region): Likewise.
4548 * floatfns.c (Fexpt, fmod_float): Likewise.
4549 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4551 * font.c (font_intern_prop): Likewise.
4552 * frame.c (x_set_alpha): Likewise.
4553 * gtkutil.c (get_utf8_string): Likewise.
4554 * indent.c (check_display_width): Likewise.
4555 * intervals.c (create_root_interval, rotate_right, rotate_left)
4556 (split_interval_right, split_interval_left)
4557 (adjust_intervals_for_insertion, delete_node)
4558 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4559 (merge_interval_right, merge_interval_left, copy_intervals)
4560 (set_intervals_multibyte_1): Likewise.
4561 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4562 * keymap.c (Fkey_description): Likewise.
4563 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4564 * lread.c (openp, read_integer, read1, string_to_number):
4566 * menu.c (ensure_menu_items): Likewise.
4567 * minibuf.c (read_minibuf_noninteractive): Likewise.
4568 * print.c (printchar, strout): Likewise.
4569 * process.c (create_process, Faccept_process_output)
4570 (wait_reading_process_output, read_process_output, send_process)
4571 (wait_reading_process_output): Likewise.
4572 * profiler.c (make_log, handle_profiler_signal): Likewise.
4573 * regex.c (re_exec): Likewise.
4574 * regex.h: Likewise.
4575 * search.c (looking_at_1, Freplace_match): Likewise.
4576 * sysdep.c (get_child_status, procfs_ttyname)
4577 (procfs_get_total_memory): Likewise.
4578 * systime.h (EMACS_TIME_VALID_P): Likewise.
4579 * term.c (dissociate_if_controlling_tty): Likewise.
4580 * window.c (get_phys_cursor_glyph): Likewise.
4581 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4582 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4584 * xfns.c (Fx_window_property): Likewise.
4585 * xmenu.c (set_frame_menubar): Likewise.
4586 * xselect.c (x_get_window_property, x_handle_dnd_message):
4588 * xsmfns.c (smc_save_yourself_CB): Likewise.
4589 * xterm.c (x_scroll_bar_set_handle): Likewise.
4591 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4593 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4594 to be optional or nil. Adjust comment and convert it to docstring.
4595 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4596 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4598 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4600 Static checking by GCC 4.8-20130319.
4601 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4602 * process.c (Fset_process_datagram_address)
4603 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4604 * xdisp.c (get_char_face_and_encoding):
4605 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4606 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4607 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4609 2013-03-24 Ken Brown <kbrown@cornell.edu>
4611 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4612 fix compilation on 64-bit Cygwin, where underscores are not
4613 automatically prepended.
4615 * w32term.c (w32_initialize): Silence compiler warning.
4617 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4619 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4620 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4621 variables, to save and restore frame dimensions.
4622 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4623 after returning from a 'fullscreen' configuration.
4624 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4625 to avoid races between the main thread and the input thread.
4627 * w32term.h (struct w32_output): New members normal_width,
4628 normal_height, normal_top, normal_left, and prev_fsmode.
4629 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4630 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4633 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4634 'fullscreen' parameter. Always record previous width and height
4635 of the frame, except when switching out of maximized modes, so
4636 that they could be restored correctly, instead of resetting to the
4637 default frame dimensions. Send SC_RESTORE command to the frame,
4638 unless we are going to send SC_MAXIMIZE, to restore the frame
4639 resize hints in the mouse pointer shown by the window manager.
4642 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4644 * lisp.h (get_frame_param): Adjust conditions for prototype
4647 2013-03-22 Ken Brown <kbrown@cornell.edu>
4649 * unexcw.c: Drop unneeded inclusion of w32common.h.
4650 (report_sheap_usage): Declare.
4651 (read_exe_header): Add magic numbers for x86_64.
4652 (fixup_executable): Fix printf format specifier for unsigned long
4655 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4657 * frame.h (struct frame): Put menu_bar_window under #ifdef
4658 because this member is not needed when X toolkit is in use.
4659 (fset_menu_bar_window):
4660 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4661 (free_glyphs, update_frame):
4662 * xdisp.c (expose_frame): Likewise.
4663 (display_menu_bar): Likewise. Remove redundant eassert.
4664 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4667 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4669 Use functions and constants to manipulate Lisp_Save_Value objects.
4670 This replaces code that used macros and strings and token-pasting.
4671 The change makes the C source a bit easier to follow,
4672 and shrinks the Emacs executable a bit.
4673 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4674 (make_save_value): Change 1st arg from string to enum. All callers
4677 (mark_object): Use if, not #if, for GC_MARK_STACK.
4678 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4679 (XSAVE_OBJECT): Now functions, not macros.
4680 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4681 the constant was never used.
4682 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4683 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4684 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4685 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4687 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4688 type3 with a single member save_type. All uses changed.
4689 (save_type, set_save_pointer, set_save_integer): New functions.
4690 * print.c (PRINTX): Remove.
4692 * alloc.c: Remove redundant static declarations.
4694 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4696 * window.h (struct window): Convert left_col, top_line, total_lines
4697 and total_cols from Lisp_Objects to integers. Adjust comments.
4698 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4700 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4701 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4702 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4703 Adjust users where appropriate.
4705 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4707 * frame.h (struct frame): Drop resx and resy because the same data is
4708 available from window system-specific output context. Adjust users.
4709 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4710 New functions to provide defaults when no window system available.
4711 (FRAME_RES_X, FRAME_RES_Y): New macros.
4712 (NUMVAL): Move from xdisp.c.
4713 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4714 (Ffont_face_attributes, Fopen_font):
4715 * image.c (gs_load):
4716 * w32font.c (fill_in_logfont):
4717 * xdisp.c (calc_pixel_width_or_height):
4718 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4719 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4721 2013-03-20 Kenichi Handa <handa@gnu.org>
4723 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4724 to 1 (temporary workaround until a bug related to ASCII
4725 optimization is fixed).
4727 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4729 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4730 Signal error if window is not internal. Adjust docstring.
4731 (delete_all_child_windows): Use combination_limit to save the buffer.
4732 (Fset_window_configuration): Adjust accordingly.
4733 * print.c (syms_of_print): Initialize debugging output not here...
4734 (init_print_once): ...but in a new function here.
4735 * lisp.h (init_print_once): Add prototype.
4736 * emacs.c (main): Add call to init_print_once. Adjust comments.
4738 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4740 * window.c (window_resize_check, window_resize_apply)
4741 (window_from_coordinates, recombine_windows, set_window_buffer)
4742 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4743 (Fsplit_window_internal, Fdelete_window_internal)
4744 (freeze_window_starts): Use bool for booleans.
4745 * window.h (window_frame_coordinates, resize_frame_windows)
4746 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4748 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4750 * dispnew.c (bitch_at_user): Use `user-error'.
4752 2013-03-17 Ken Brown <kbrown@cornell.edu>
4754 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4755 as return type of image_background. (Bug#13981)
4756 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4758 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4760 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4761 (ns_select): Don't return with result uninitialized.
4763 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4766 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4768 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4769 directories. If filename is nil, get directory name (Bug#13932).
4770 Use getFilename and getDirectory.
4771 (getFilename, getDirectory): New methods for EmacsSavePanel and
4773 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4775 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4777 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4779 2013-03-15 Kenichi Handa <handa@gnu.org>
4781 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4782 (adjust_after_replace): Make it back to static. Delete the third
4783 arg text_at_gap_tail. Cancel the code for handling it.
4785 * coding.h (struct coding_system): New member eol_seen.
4787 * coding.c (detect_ascii): New function.
4788 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4789 when the source bytes are actually scanned. On detecting for
4790 coding_category_utf_8_auto, call detect_ascii instead of scanning
4791 source bytes directly.
4792 (produce_chars): Call insert_from_gap with the new arg 0.
4793 (encode_coding): Likewise.
4794 (decode_coding_gap): Control ASCII optimization by the variable
4795 disable_ascii_optimization instead of #ifndef .. #endif.
4796 Deccode EOL format according to coding->eol_seen.
4797 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4800 * lisp.h (adjust_after_replace): Cancel externing it.
4801 (insert_from_gap): Adjust prototype.
4803 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4805 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4806 FULLSCREEN_MAXIMIZED. (Bug#13935)
4808 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4810 * region-cache.c (find_cache_boundary, move_cache_gap)
4811 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4812 Simplify debugging check and convert to eassert. Adjust comment.
4813 (pp_cache): Put under ENABLE_CHECKING.
4815 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4817 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4818 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4820 (w32fullscreen_hook): If the frame is visible, reset
4821 f->want_fullscreen flag after changing the frame size. If the
4822 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4825 2013-03-13 Daniel Colascione <dancol@dancol.org>
4827 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4828 too so that these builds can use Cygwin's file conversion
4829 functions. (We've been building and linking cygw32.o all along
4830 and just not using it.)
4832 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4834 File synchronization fixes (Bug#13944).
4835 * Makefile.in (LIB_FDATASYNC): New macro.
4837 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4838 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4839 Don't worry about HAVE_FSYNC, since a substitute fsync is
4840 available if the system lacks one.
4841 (Fwrite_regin): Retry fsync if interrupted.
4843 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4845 * w32term.c (w32_read_socket): If the Emacs frame is being
4846 activated, call w32fullscreen_hook, to make sure the new frame
4847 dimensions are in effect. (Bug#13937)
4849 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4851 * xdisp.c (init_iterator): Simplify because both character and byte
4852 positions are either specified or -1. Add eassert. Adjust comment.
4853 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4854 character and byte positions can be obtained from marker.
4856 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4858 Static checking by Sun C 5.12.
4859 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4860 * bytecode.c (exec_byte_code):
4861 * dispnew.c (init_display):
4863 * fileio.c (Fsubstitute_in_file_name):
4864 * keyboard.c (Fevent_convert_list):
4865 * keymap.c (Fsingle_key_description):
4866 * term.c (maybe_fatal, fatal):
4867 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4868 * xsmfns.c (Fhandle_save_session):
4869 Omit unreachable code.
4870 * keymap.c (map_keymap_char_table_item): Cast void * to
4871 a function pointer type; the C Standard requires this.
4873 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4874 Include <sys/param.h> unconditionally, as that works elsewhere and
4875 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4876 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4879 See ChangeLog.12 for earlier changes.
4885 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4887 This file is part of GNU Emacs.
4889 GNU Emacs is free software: you can redistribute it and/or modify
4890 it under the terms of the GNU General Public License as published by
4891 the Free Software Foundation, either version 3 of the License, or
4892 (at your option) any later version.
4894 GNU Emacs is distributed in the hope that it will be useful,
4895 but WITHOUT ANY WARRANTY; without even the implied warranty of
4896 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4897 GNU General Public License for more details.
4899 You should have received a copy of the GNU General Public License
4900 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.