1 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
3 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
4 make a font_object from a tty frame (Bug#18573).
5 (Finternal_set_lisp_face_attribute): Added FIXME comment.
7 2014-09-30 Eli Zaretskii <eliz@gnu.org>
9 * w32fns.c (w32_createwindow): Accept an additional argument, an
10 array of 2 values specifying the coordinates of the frame's
11 top-left corner. Use these values instead of calling x_get_arg,
12 which can cons Lisp objects, and therefore cannot be called except
13 from the main thread. Remove redundant tests for the default
15 (my_create_window): Move the calculation of the coordinates of the
16 frame's top-left edge here. Pass them to the input thread via the
17 second parameter of the WM_EMACS_CREATEWINDOW message. See
18 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
21 2014-09-29 Eli Zaretskii <eliz@gnu.org>
23 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
24 (redisplay_window): Treat the frame's frozen_window_starts flag
25 the same way as the optional_new_start flag for the window: only
26 obey it if the glyph row showing point will be fully visible.
27 Likewise when the window start is in a continuation line. If,
28 after trying everything under the 'force_start' label, point is
29 still not fully visible, give up and scroll the window. Add
30 debugging traces. (Bug#18545)
32 * window.c (Frecenter): Set the window's redisplay flag.
34 2014-09-24 Eli Zaretskii <eliz@gnu.org>
36 * w32term.c (w32_read_socket): Don't use frame dimensions for
37 resizing if GetClientRect returned an empty (0, 0, 0, 0)
38 rectangle. Check the return value of GetClientRect, and don't use
39 the results if it didn't succeed.
41 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
42 in columns and lines after correcting the pixel dimensions in
44 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
45 negative values to xrealloc. (Bug#18528)
47 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
49 On OSX, do not free font-specific data more than once (Bug#18501).
50 * macfont.m (macfont_close): Release and free font-specific data
51 only if it wasn't previously freed.
53 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
55 * unexmacosx.c (dump_it): Improve error message.
57 2014-09-18 Juri Linkov <juri@jurta.org>
59 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
60 (Bug#10747, bug#18334)
62 2014-09-18 Eli Zaretskii <eliz@gnu.org>
64 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
65 units in which the position is measured. (Bug#18493)
67 * xdisp.c (redisplay_internal): Force redisplay of all windows
68 that show a buffer whose narrowing has changed. (Bug#18490)
70 2014-09-16 Eli Zaretskii <eliz@gnu.org>
72 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
73 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
74 lines, draw the hollow-box and hbar cursors on the right side of
75 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
78 * xterm.c (x_draw_stretch_glyph_string):
79 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
80 caused the block cursor to disappear on a TAB in R2L lines in
81 every window except the leftmost one. Reported by Martin Rudalics
84 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
86 Always use matched specpdl entry to record call arguments (Bug#18473).
87 * lisp.h (record_in_backtrace): Adjust prototype.
88 * eval.c (record_in_backtrace): Return current specpdl level.
89 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
90 (eval_sub, Ffuncall): Record call arguments in matched specpdl
91 entry and use that entry in call to backtrace_debug_on_exit.
92 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
93 (do_debug_on_call): Get current specpdl level as 2nd arg.
95 Prefer ptrdiff_t to int and avoid integer overflows.
96 * fileio.c (make_temp_name):
97 * font.c (font_parse_family_registry): Avoid integer
98 overflow on string size calculation.
99 * data.c (Faset): Likewise for byte index.
101 2014-09-15 Eli Zaretskii <eliz@gnu.org>
103 Fix display of R2L lines in partial-width windows.
104 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
105 assigned the correct value.
106 (extend_face_to_end_of_line): Account for truncation and
107 continuation glyphs in R2L rows when one of the fringes is not
109 (display_line): Don't assign negative X offset to a row if we are
110 going to produce a truncation glyph for it. When handling
111 truncated R2L rows, consider the width of the left fringe instead
113 (produce_special_glyphs): Fix bogus assignments.
115 2014-09-14 Eli Zaretskii <eliz@gnu.org>
117 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
119 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
120 set errno to EAGAIN instead, to allow the caller to retry the
121 write after some waiting. Fixes deadlocks when Emacs exchanges a
122 lot of data through the pipe. (Bug#18420)
124 2014-09-13 Eli Zaretskii <eliz@gnu.org>
126 * sound.c (Fplay_sound_internal): Encode the sound file name in
127 the ANSI codepage. Expand it against data-directory, as per docs,
128 not against the current directory. No need to make a local copy
129 of the file name; pass the encoded file name directly to
130 do_play_sound. (Bug#18463)
132 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
133 NULL, and the file name is not encodable in ANSI codepage, return
134 the string with "?" replacement characters, which will fail the
135 caller. This avoids returning a random value in that case.
137 2014-09-11 Martin Rudalics <rudalics@gmx.at>
139 * window.c (Fresize_mini_window_internal): Set w->total_lines
140 from w->pixel_height (Bug#18422).
142 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
144 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
145 (toggleFullScreen:): Take frame_resize_pixelwise into account when
146 setting resize increments (Bug#18435).
148 2014-09-09 Eli Zaretskii <eliz@gnu.org>
150 * xdisp.c (pos_visible_p): Properly save and restore the iterator
151 state around the call to line_bottom, since it can move the
152 iterator to another screen line. This fixes off-by-one errors in
153 the reported row in some rare cases.
155 2014-09-07 Eli Zaretskii <eliz@gnu.org>
157 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
158 always make sure the marginal areas of the row are in sync with
159 what the window wants. (Bug#18419)
161 2014-09-04 Eli Zaretskii <eliz@gnu.org>
163 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
164 existing binding of a variable, to avoid silently aborting
165 commands that use specbind. (Bug#18331)
167 2014-09-02 Eli Zaretskii <eliz@gnu.org>
169 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
170 the reported row in the case of a window with a header line, by
171 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
172 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
174 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
176 * eval.c (internal_lisp_condition_case): Don't overrun the stack
177 when configured --with-wide-int on typical 32-bit platforms.
179 2014-08-31 Eli Zaretskii <eliz@gnu.org>
181 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
182 when HPOS is negative, for the benefit of R2L glyph rows whose
183 newline overflows into the fringe.
185 2014-08-30 Ken Brown <kbrown@cornell.edu>
187 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
190 2014-08-28 Eli Zaretskii <eliz@gnu.org>
192 * syntax.c (scan_lists): Don't examine positions before BEGV.
195 2014-08-25 Eli Zaretskii <eliz@gnu.org>
197 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
199 2014-08-18 Eli Zaretskii <eliz@gnu.org>
201 * xdisp.c (handle_stop): Improve commentary.
203 * indent.c (Fvertical_motion): Fix vertical motion up through a
204 display property after a newline. (Bug#18276)
206 2014-08-17 Eli Zaretskii <eliz@gnu.org>
208 * xdisp.c (display_line): Don't assume that the call to
209 reseat_at_next_visible_line_start ends up at a character
210 immediately following the newline on the previous line. Avoids
211 setting the ends_at_zv_p flag on screen lines that are not at or
212 beyond ZV, which causes infloop in redisplay. For the details, see
213 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
215 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
216 coordinate for hscrolled R2L screen lines. (Bug#18277)
218 2014-08-11 Ken Brown <kbrown@cornell.edu>
220 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
221 ERRORCHECK mutexes. (Bug#18222)
223 2014-08-11 Glenn Morris <rgm@gnu.org>
225 * fileio.c: Revert 2013-01-31 change, which chose coding system for
226 writing before backing up, since it causes a more serious problem
227 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
228 (choose_write_coding_system): No longer callable from Lisp.
229 Move last piece back here from Fwrite_region.
230 (Fwrite_region, syms_of_fileio): Update for above changes.
232 2014-08-09 Martin Rudalics <rudalics@gmx.at>
234 * window.c (Fwindow_new_total, Fwindow_new_normal)
235 (Fwindow_new_pixel, Fset_window_new_pixel)
236 (Fset_window_new_total, Fset_window_new_normal): Second attempt
237 to fix the doc-strings of these functions. See:
238 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
240 2014-08-08 Martin Rudalics <rudalics@gmx.at>
242 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
243 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
244 (Fwindow_new_pixel, Fset_window_new_pixel)
245 (Fset_window_new_total, Fset_window_new_normal)
246 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
248 2014-08-07 Eli Zaretskii <eliz@gnu.org>
250 * fontset.c (Finternal_char_font): Recompute basic faces if the
251 frame's face cache was cleared. (Bug#18162)
253 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
255 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
256 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
257 base buffer's undo list.
259 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
261 Fix bug with an attempt to select uninitialized frame (Bug#18161).
262 * xfns.c (Fx_create_frame): Move call to change_frame_size to
263 a section where Lisp evaluation is disabled. This way a pointer
264 to uninitialized frame is not accessible from Lisp, which becomes
265 critical if following call to x_figure_window_size throws an error.
267 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
269 Fix bug with clang + directory_files_internal + GC (Bug#16986).
270 * dired.c (directory_files_internal): Use a volatile variable
271 to prevent the compiler from optimizing away all copies of a local.
272 I wonder how many other GC-related bugs like this lurk elsewhere?
274 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
275 * xterm.h (struct x_display_info): New member 'connection'.
276 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
277 so that x_delete_terminal has a file descriptor to pass to
278 delete_keyboard_wait_descriptor.
280 2014-08-01 Eli Zaretskii <eliz@gnu.org>
282 Fix display of R2L lines when the last character fits only partially.
283 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
285 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
286 R2L row is visible only partially, give the row a negative x
288 (display_line): Fix the calculation of the glyph whose pixel width
289 is used to decide whether the last produced glyph fits on the
290 line. When the last glyph fits only partially, give the row a
293 2014-07-29 Eli Zaretskii <eliz@gnu.org>
295 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
296 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
297 pixel width of the first glyph that is hscrolled from display.
298 (display_line): In R2L glyph rows, don't give a negative offset to
299 row->x when the first glyph begins before first_visible_x.
301 2014-07-29 Andreas Schwab <schwab@suse.de>
303 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
304 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
306 2014-07-28 Eli Zaretskii <eliz@gnu.org>
308 * xdisp.c (display_line): If called with iterator set up to write
309 to a marginal area, delay the call to handle_line_prefix until we
310 switch back to the text area. (Bug#18035)
312 * .gdbinit (xwindow): The members total_cols, total_lines,
313 left_col, and top_line are C integers (and has been so for the
316 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
318 * nsterm.m (applicationDidFinishLaunching:): Call
319 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
320 (antialiasThresholdDidChange:): New method for EmacsApp.
322 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
324 * macfont.m (macfont_update_antialias_threshold): Remove static.
326 * macfont.h (macfont_update_antialias_threshold): Declare.
328 2014-07-17 Eli Zaretskii <eliz@gnu.org>
330 * w32select.c (setup_windows_coding_system): Apply
331 CODING_ANNOTATION_MASK to the common_flags member of struct
332 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
334 * w16select.c (Fw16_get_clipboard_data): Apply
335 CODING_ANNOTATION_MASK to the common_flags member of struct
338 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
339 buffer position where we are to start the iteration.
340 (handle_invisible_prop): Record in it->stop_charpos the position
341 where the invisible text ends. (Bug#18035)
342 (hscroll_window_tree): Don't try hscrolling windows whose cursor
343 row has zero buffer position as their start position. Reported by
344 martin rudalics <rudalics@gmx.at>.
346 2014-07-16 Eli Zaretskii <eliz@gnu.org>
348 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
349 infinite looping in redisplay when display lines don't have enough
350 space to display even a single character. (Bug#18036)
352 2014-07-13 Eli Zaretskii <eliz@gnu.org>
354 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
355 buffer's default-directory only if it is a string. (Bug#17986)
357 2014-07-12 Eli Zaretskii <eliz@gnu.org>
359 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
362 * w32fns.c (Fx_file_dialog): Mention in the doc string the
363 behavior on Windows 7 and later when the function is repeatedly
364 invoked with the same value of DIR. (Bug#17950)
366 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
367 string to match the one in w32fns.c.
369 2014-07-08 Eli Zaretskii <eliz@gnu.org>
371 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
372 x_produce_glyphs does when it generates a stretch glyph that
373 represents a TAB. (Bug#17969)
375 2014-07-05 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
378 and there is a display property at that position, don't call
379 move_it_to to move to a position before window start. (Bug#17942)
380 Fix condition for finding CHARPOS by the first call to move_it_to.
383 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
385 * syntax.c (find_defun_start): Try the cache even
386 if !open_paren_in_column_0_is_defun_start.
387 (back_comment): If find_defun_start was pessimistic, use the
388 scan_sexps_forward result to improve the cache (bug#16526).
390 2014-07-04 Daniel Colascione <dancol@dancol.org>
393 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
394 only if xic_style calls for it. This change allows Emacs to work
395 with ibus. Also, don't leak resources if create_frame_xic fails,
396 and stop caching xic_style across different displays (Bug#17928).
397 (supported_xim_styles): Make const.
398 (best_xim_style): Remove first parameter: it's always just
399 supported_xim_styles. Change to look at supported_xim_styles directly.
401 2014-07-04 Eli Zaretskii <eliz@gnu.org>
403 * xdisp.c (redisplay_window): If redisplay of a window ends up
404 with point in a partially visible line at end of the window, make
405 sure the amended position of point actually has smaller Y
406 coordinate; if not, give up and scroll the display. (Bug#17905)
408 * window.c (window_scroll_pixel_based): When point ends up at the
409 last fully visible line, don't let move_it_to stop at the left
410 edge of the line and dupe us into thinking point is inside the
413 * w32.c (network_interface_info): Make sure the argument is a
416 2014-07-01 Eli Zaretskii <eliz@gnu.org>
418 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
419 the window whose glyph row is being prepared and a flag whether it
420 is for mode/header line. Make sure the glyph row's marginal areas
421 are in sync with what the window wants.
424 * xdisp.c (display_line, display_mode_line): Call
425 prepare_desired_row with additional arguments, as appropriate.
427 * dispextern.h (prepare_desired_row): Adjust prototype.
429 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
431 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
432 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
433 caused by xw_popup_dialog in daemon mode (Bug#17891).
435 2014-06-30 Eli Zaretskii <eliz@gnu.org>
437 * frame.c (do_switch_frame): When switching to another TTY frame,
438 make sure FrameCols and FrameRows are in sync with the new frame's
441 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
443 * coding.c (encode_coding_utf_8): Correctly count produced_chars
444 also in unibyte case. (Bug#17865)
446 2014-06-25 Glenn Morris <rgm@gnu.org>
448 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
450 2014-06-21 Eli Zaretskii <eliz@gnu.org>
452 * indent.c (Fvertical_motion): Doc fix.
453 Move to the goal column, if any, with a single call to
454 move_it_in_display_line, not in two calls. Doing this with two
455 calls causes move_it_in_display_line apply the line-prefix
456 handling twice instead of just once. (Bug#17823)
458 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
460 Port to OS X ACLs (Bug#17810).
461 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
462 ACL_TYPE_ACCESS) doesn't work.
464 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
466 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
467 before checking key-translation-map (bug#17659).
469 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
471 * font.c (font_make_object): Avoid dangling pointer which may
472 crash GC (Bug#17771).
474 2014-06-18 Eli Zaretskii <eliz@gnu.org>
476 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
477 prototype of DGifCloseFile as appropriate for older and newer
479 (gif_close): New function, encapsulates the differences in the
480 calling sequence of DGifCloseFile before v5.1.0 and after it.
481 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
482 error string where appropriate. (Bug#17790)
484 2014-06-16 Eli Zaretskii <eliz@gnu.org>
486 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
487 macro execution, make sure point didn't move since last complete
488 redisplay, as the condition for using the glyph matrix
489 information. (Bug#17777)
491 2014-06-14 Eli Zaretskii <eliz@gnu.org>
493 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
494 information if we are in the middle of executing a keyboard macro,
495 since redisplay doesn't update the screen until the macro is
496 finished. (Bug#17777)
498 2014-06-13 Eli Zaretskii <eliz@gnu.org>
500 * alloc.c (cleanup_vector): Don't dereference a font driver
501 pointer if it is NULL. (Bug#17771)
503 2014-06-11 Eli Zaretskii <eliz@gnu.org>
505 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
506 matching overlay strings with 'cursor' property against buffer
507 positions traversed in the glyph row. (Bug#17744)
509 2014-06-08 Glenn Morris <rgm@gnu.org>
511 * fileio.c (write-region-inhibit-fsync): Doc tweak.
513 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
515 2014-06-04 Eli Zaretskii <eliz@gnu.org>
517 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
518 contains garbage on WINDOWSNT (which could potentially infloop at
521 Minimize cursor motion during TTY menu updates.
522 * term.c (tty_menu_display): Don't position cursor here. Instead,
523 pass the cursor coordinates to update_frame_with_menu.
524 (tty_menu_activate): Send the hide cursor command only once in an
525 iteration through the outer 'while' loop.
527 * dispnew.c (update_frame_1): Accept an additional argument
528 SET_CURSOR_P, and position the cursor at the end of the frame
529 update only if that argument is non-zero. All callers changed to
530 provide the additional argument as non-zero, except for
531 update_frame_with_menu.
532 (update_frame_with_menu): Accept 2 additional arguments ROW and
533 COL; if they are non-negative, instruct update_frame_1 not to
534 position the cursor, and instead position it according to ROW and
537 * dispextern.h (update_frame_with_menu): Update prototype.
539 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
541 * callproc.c (call_process): Don't check read-only if we don't insert
542 anything (bug#17666).
544 2014-06-02 Eli Zaretskii <eliz@gnu.org>
546 * dispnew.c (update_frame_with_menu): Set display_completed.
548 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
550 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
552 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
554 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
555 to min(value, whole).
557 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
559 Bring back the changes to GDB-visible symbols, but only on AIX.
560 And only if it's not pre-4.2 GCC.
561 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
562 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
563 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
566 2014-05-31 Eli Zaretskii <eliz@gnu.org>
568 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
569 with PT, not GPT. (Bug#16433)
571 Revert last changes to GDB-visible symbols.
572 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
573 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
574 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
577 2014-05-31 Glenn Morris <rgm@gnu.org>
579 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
581 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
583 Fix port to 32-bit AIX with xlc (Bug#17598).
584 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
585 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
586 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
587 to work around a compiler bug in IBM xlc 12.1.
589 2014-05-29 Eli Zaretskii <eliz@gnu.org>
591 * xterm.c (x_update_window_end): Don't invalidate the entire
592 mouse-highlight info, just signal frame_up_to_date_hook that mouse
593 highlight needs to be redisplayed. (Bug#17588)
595 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
597 Port the GDB-visible symbols to AIX.
598 Without them, GDB doesn't work to debug Emacs, since the AIX linker
599 optimizes away the relevant external symbols. Use enums instead;
600 this suffices for the AIX port, which is 32-bit-only anyway.
601 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
602 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
603 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
606 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
608 Include sources used to create macuvs.h.
609 * Makefile.in ($(srcdir)/macuvs.h): New rule.
610 * macuvs.h: Use automatically-generated header.
612 2014-05-25 Eli Zaretskii <eliz@gnu.org>
614 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
615 if we are iterating over an object that generates glyphs for
616 marginal areas. (Bug#17585)
618 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
620 * xdisp.c (safe__call1, safe__eval): Now static.
622 2014-05-24 Eli Zaretskii <eliz@gnu.org>
624 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
625 (safe_call, safe__call1): Construct a va_list argument for safe_call.
626 (safe_call1): Call safe_call instead of safe__call directly.
628 2014-05-24 Ken Brown <kbrown@cornell.edu>
630 * w32term.c (x_delete_display) [CYGWIN]: Don't free
631 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
634 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
636 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
637 (safe__call, safe__call1, safe__eval): New functions.
639 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
640 (display_mode_element): Same for `:eval'.
642 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
644 Fix port to 32-bit AIX (Bug#17540).
645 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
646 twice. _text already includes this offset.
647 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
649 2014-05-21 Eli Zaretskii <eliz@gnu.org>
651 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
652 when closest_pos is identical to to_charpos, don't recurse, since
653 we already tried that, and failed. (Bug#17539)
655 2014-05-20 Eli Zaretskii <eliz@gnu.org>
657 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
658 unwinding when frame's faces were not initialized yet, increment
659 the frame's image-cache reference count before calling
660 x_free_frame_resources. Don't dereference
661 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
663 2014-05-11 Glenn Morris <rgm@gnu.org>
665 * fileio.c (Ffile_executable_p): Doc tweak.
667 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
669 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
670 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
672 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
674 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
676 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
678 Fix initialization of minibuffer history variable (Bug#17430).
679 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
680 Move the initialization up to prevent any "value void" message.
682 2014-05-06 Samuel Bronson <naesten@gmail.com>
684 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
685 are matched (bug#17413).
687 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
689 Stop tooltips pulling Emacs window to front (Bug#17408).
690 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
691 SetWindowPos invocations.
693 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
695 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
696 not initialized (Bug#17398).
698 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
700 Revert recent libpng changes (Bug#17339).
701 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
702 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
704 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
706 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
707 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
708 because WCONTINUED is always defined now.
709 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
711 2014-05-03 Eli Zaretskii <eliz@gnu.org>
713 * buffer.c (overlay_strings): Fix the wording of the commentary.
715 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
717 Consult libpng-config more consistently (Bug#17339).
718 * Makefile.in (PNG_CFLAGS): New var.
719 (ALL_CFLAGS): Use it.
720 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
721 CFLAGS now handles this.
723 2014-05-01 Glenn Morris <rgm@gnu.org>
725 * floatfns.c (Fisnan):
726 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
728 2014-05-01 Eli Zaretskii <eliz@gnu.org>
730 * term.c (tty_menu_activate): A better initialization for cursor
733 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
735 * intervals.c: Tighten assertions.
736 (create_root_interval): Make sure the interval is not empty.
737 (intervals_equal): Use booleans.
738 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
739 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
740 (balance_possible_root_interval): Simplify and use booleans.
741 (split_interval_right, split_interval_left): Check LENGTH, and remove
742 now redundant assertion.
743 (adjust_intervals_for_insertion): Remove now redundant assertions.
744 (delete_node, interval_deletion_adjustment)
745 (adjust_intervals_for_deletion, merge_interval_right)
746 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
747 (reproduce_interval): Make sure the interval is not empty.
749 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
751 * term.c (tty_menu_activate): Don't assume row and col are initialized.
752 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
753 satisfaction that they would always be initialized.
755 2014-04-29 Eli Zaretskii <eliz@gnu.org>
757 * term.c (tty_menu_display): Move the cursor to the active menu
759 (tty_menu_activate): Return the cursor to the active menu item
760 after displaying the menu and after displaying help-echo. See
761 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
762 for the details of why this is needed by screen readers and
765 2014-04-29 Glenn Morris <rgm@gnu.org>
767 * process.c (handle_child_signal):
768 Handle systems without WCONTINUED. (Bug#15110, 17339)
770 2014-04-23 Eli Zaretskii <eliz@gnu.org>
772 * search.c (Fnewline_cache_check): Don't try to count newlines
773 outside the buffer's restriction, as find_newline doesn't support that.
775 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
777 Port to GCC 4.9.0 with --enable-gcc-warnings.
778 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
780 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
781 a way that also works with GCC 4.9.0.
783 * search.c (Fnewline_cache_check): Remove unused locals.
785 2014-04-22 Eli Zaretskii <eliz@gnu.org>
787 * search.c (find_newline1): New subroutine.
788 (Fnewline_cache_check): New function.
789 (syms_of_search): Defsubr it.
791 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
793 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
794 * keyboard.c (unblock_input): Add comment.
795 * xgselect.c (xg_select): Prevent Glib main loop recursion.
797 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
799 * intervals.c (rotate_right, rotate_left): Fix up length computation.
800 Also change identifiers to match the comments, and add more assertions
803 2014-04-18 Eli Zaretskii <eliz@gnu.org>
805 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
806 glyph is written to TEXT_AREA of the temporary glyph_row.
809 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
811 * emacs.c (close_output_streams): Don't clear and restore errno.
813 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
815 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
816 never becomes visible, i.e. using XMonad (Bug#17237).
818 2014-04-17 Eli Zaretskii <eliz@gnu.org>
820 * xdisp.c (Fline_pixel_height): Don't assume that the current
821 buffer and the selected window's buffer are one and the same.
824 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
825 paragraph-start cache before the newline cache. (Bug#17269)
827 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
829 * window.c (save_window_save): Lookup window_point_insertion_type in
830 the right buffer (bug#15457).
831 (Qwindow_point_insertion_type): New var.
832 (syms_of_window): Initialize it.
834 2014-04-16 Eli Zaretskii <eliz@gnu.org>
837 * unexcoff.c [MSDOS]: Include libc/atexit.h.
838 (copy_text_and_data): Zero out the atexit chain pointer before
841 * termhooks.h (encode_terminal_code): Update prototype.
843 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
844 visible for all DOS_NT ports, not just WINDOWSNT.
845 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
847 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
848 unless it is defined.
849 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
851 * process.c (close_on_exec, accept4, process_socket): Move into
852 the "ifdef subprocesses" part.
853 (catch_child_signal): Condition by "ifdef subprocesses".
854 (syms_of_process) <Qinternal_default_process_sentinel>
855 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
857 * msdos.h: Add prototypes for new functions.
858 (EINPROGRESS): Define.
859 (O_CLOEXEC): Define to zero.
861 * msdos.c (check_window_system): Remove unnecessary an
862 incompatible duplicate function.
863 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
864 New functions in support of new functionality.
866 * menu.c (single_menu_item): Add visual indication of submenu
867 also for menus on MSDOS frames.
868 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
870 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
871 when async subprocesses aren't supported.
873 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
875 * emacs.c (close_output_streams): Zero out errno before calling
878 * dired.c [MSDOS]: Include msdos.h.
880 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
881 (DATA_START) [MSDOS]: Define.
882 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
884 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
885 Ifdef away for MSDOS.
886 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
887 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
889 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
890 Use temporary file template that is compatible with mkostemp.
891 Move vfork-related portions under #ifndef MSDOS.
892 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
894 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
896 * buffer.c (Foverlays_at): Add argument `sorted'.
898 2014-04-14 Eli Zaretskii <eliz@gnu.org>
900 * insdel.c (invalidate_buffer_caches): When deleting or replacing
901 text, invalidate the bidi_paragraph_cache upto and including the
904 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
906 Port to IRIX 6.5 (Bug#9684).
907 * alloc.c (TAGGABLE_NULL): New constant,
908 for porting to hosts with nontrivial DATA_SEG_BITS settings.
909 (next_vector, set_next_vector): Use it.
910 * conf_post.h (INET6) [IRIX6_5]: Define.
911 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
912 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
913 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
914 for consistency with how TAGGABLE_NULL is computed.
916 2014-04-13 Eli Zaretskii <eliz@gnu.org>
918 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
919 before passing it to system APIs.
921 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
923 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
925 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
926 make sure stack.byte_string_start is not de-adjusted by pushhandler.
928 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
930 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
932 2014-04-12 Eli Zaretskii <eliz@gnu.org>
934 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
935 covered by a display string that ends in a newline, and that cases
936 going back by DVPOS lines to hit the search limit, lift the limit
937 and go back until DVPOS is reached. (Bug#17244)
939 * indent.c (Fvertical_motion): Handle correctly the case when the
940 display string is preceded by an empty line.
942 2014-04-11 Eli Zaretskii <eliz@gnu.org>
944 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
945 use S_IWRITE instead.
947 2014-04-11 Glenn Morris <rgm@gnu.org>
949 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
951 2014-04-09 Ken Brown <kbrown@cornell.edu>
953 * Makefile.in (EMACS_MANIFEST): Revert last change.
955 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
957 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
959 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
960 (symbol_block_pinned): New var.
961 (Fmake_symbol): Initialize `pinned'.
962 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
963 pinned and signal an error for un-purifiable objects.
965 (Fpurecopy): Use it, except for objects that can't be purified.
966 (mark_pinned_symbols): New function.
967 (Fgarbage_collect): Use it.
968 (gc_sweep): Remove hack made unnecessary.
970 2014-04-05 Glenn Morris <rgm@gnu.org>
972 * keyboard.c (Fopen_dribble_file): Doc tweak.
974 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
977 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
978 bar is zero height, just return (Bug#16976).
979 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
980 * nsterm.h (EmacsView): Add wait_for_tool_bar.
981 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
982 is nil. If waiting for toolbar to complete, force a redraw.
983 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
985 2014-04-03 Ken Brown <kbrown@cornell.edu>
987 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
989 2014-04-02 Martin Rudalics <rudalics@gmx.at>
991 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
992 width from font width (Bug#17163).
994 2014-03-30 Martin Rudalics <rudalics@gmx.at>
996 * frame.c (x_set_frame_parameters): Calculate default values of
997 new frame sizes only after all other frame parameters have been
998 processed (Bug#17142).
1000 2014-03-28 Ken Brown <kbrown@cornell.edu>
1002 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1005 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1007 * xterm.c (x_draw_image_glyph_string): Adjust image background
1008 width accordingly when its x position is adjusted. (Bug#17115)
1010 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1012 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1013 and width of image background when it is displayed with a 'box'
1016 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1018 More backward-compatible fix to char-equal core dump (Bug#17011).
1019 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1020 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1022 Fix core dump in char-equal (Bug#17011).
1023 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1024 unibyte buffers, as we can't tell whether the characters are
1027 * insdel.c (adjust_markers_for_delete): Remove unused local.
1029 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1031 Have (MARKER . ADJUSTMENT) undo records always be immediately
1032 after their corresponding (TEXT . POS) record in undo list.
1034 * lisp.h (record-delete): New arg record_markers.
1035 (record_marker_adjustment): No longer needed outside undo.c.
1036 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1037 adjustments to undo.c's record_marker_adjustments. Note that
1038 fileio.c's decide_coding_unwind is another caller to
1039 adjust_markers_for_delete. Because it has undo list bound to t,
1040 it does not rely on adjust_markers_for_delete to record marker
1042 (del_range_2): Swap call to record_delete and
1043 adjust_markers_for_delete so as undo marker adjustments are
1044 recorded before current deletion's adjustments, as before.
1045 (adjust_after_replace):
1046 (replace_range): Pass value for new record_markers arg to
1048 * undo.c (record_marker_adjustment): Rename to
1049 record_marker_adjustments and made static.
1050 (record_delete): Check record_markers arg and call
1051 record_marker_adjustments.
1052 (record_change): Pass value for new record_markers arg to
1054 (record_point): at_boundary calculation no longer needs to account
1055 for marker adjustments.
1057 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1059 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1062 2014-03-23 Glenn Morris <rgm@gnu.org>
1064 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1066 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1068 * buffer.c (struct sortvec): Add field `spriority'.
1069 (compare_overlays): Use it.
1070 (sort_overlays): Set it.
1072 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1074 * xdisp.c (redisplay_window): If all previous attempts to find the
1075 cursor row failed, try a few alternatives before falling back to
1076 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1078 2014-03-22 Daniel Colascione <dancol@dancol.org>
1080 * process.c (conv_sockaddr_to_lisp): When extracting the string
1081 names of AF_LOCAL sockets, stop before reading uninitialized
1084 2014-03-23 Daniel Colascione <dancol@dancol.org>
1086 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1087 array. (ASAN caught.)
1089 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1091 Fix regression introduced by patch for Bug#10500.
1092 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1093 * w32term.c (x_draw_image_relief): Likewise.
1095 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1097 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1098 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1099 maximize a frame for odd default fonts.
1101 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1103 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1105 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1107 * doc.c (store_function_docstring): Warn when we don't know where to
1109 (Fsubstitute_command_keys): Don't advertise the fact that
1110 text-properties are dropped, since we think it's a bug that we'll fix
1113 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1114 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1115 * frame.c (frame_garbaged): Make "docstring" more precise.
1117 2014-03-20 Glenn Morris <rgm@gnu.org>
1119 * charset.c (init_charset): When we cannot find the charsets directory,
1120 mention if EMACSDATA is set.
1122 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1124 * fns.c (Frandom): Fix rare bug where the result isn't random.
1126 Fix porting inconsistency about rounding to even.
1127 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1128 This way, the unusual !HAVE_RINT case acts like the usual
1129 HAVE_RINT case, and we can fix the documentation accordingly.
1131 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1133 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1134 (w32_wnd_proc): Initialize the dwHoverTime member of
1135 TRACKMOUSEEVENT structure.
1137 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1139 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1141 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1143 * search.c (find_newline): Speed up the function when using the
1144 newline cache, by halving the number of calls to
1145 region_cache_forward and region_cache_backward. (Bug#16830)
1147 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1149 * buffer.c (Fset_buffer): Document return value (bug#17015).
1151 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1153 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1154 nil, always resize character wise to avoid potential loss of the
1155 mode line (Bug#16923 related).
1157 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1159 * frame.c (x_set_frame_parameters): Always calculate new sizes
1160 pixelwise to avoid potential loss when rounding.
1162 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1164 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1165 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1167 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1169 * w32.c (fstatat): Don't add an extra slash if the argument ends
1170 with a slash: this fails the subsequent call to stat_worker on
1171 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1173 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1175 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1177 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1179 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1181 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1182 when frame is only on one screen (Bug#14713).
1184 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1186 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1187 there's a valid wrap point in the display line, the last glyph
1188 cannot "just barely fit" on this row, because display_line doesn't
1189 let it. Instead, proceed as if the last glyph didn't fit, so that
1190 we eventually back up the iterator to the wrap point. This avoids
1191 delusional behavior of move_it_to, whereby it proceeds to the next
1192 display line, but sets current_x to zero for all the glyphs that
1193 without word-wrap would fit on the previous display line.
1194 One result was that visual-order cursor movement behaved erratically
1196 (Fmove_point_visually): Add code to find the x coordinate of the
1197 last character before wrap point, under word-wrap on a TTY.
1199 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1201 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1202 also return value of MOVE_POS_MATCH_OR_ZV from
1203 move_it_in_display_line_to, when moving from beginning of line to
1204 point's position. (Bug#16961)
1206 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1208 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1209 * window.c (Fselect_window): Explain NORECORD and
1210 `buffer-list-update-hook' in doc-string.
1212 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1214 * window.c (Fother_window_for_scrolling): Check that
1215 Vother_window_scroll_buffer is a buffer.
1217 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1219 * xterm.c (xim_initialize): Always pass a copy of resource name
1220 to XRegisterIMInstantiateCallback and eassert whether return
1221 value is True. Passing copy is important because Xlib doesn't
1222 make its own copy and resource name argument usually points to
1223 SSDATA (Vx_resource_name), which may be changed from Lisp.
1224 (xim_close_display): For XUnregisterIMInstantiateCallback,
1225 always eassert return value and pass exactly the same values
1226 as were used for XRegisterIMInstantiateCallback.
1227 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1228 sources to check why if you are interested.
1230 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1232 * dispnew.c (change_frame_size_1): Add new_lines instead of
1233 new_height, the latter may be still zero if passed as such.
1234 * window.c (Fwindow_pixel_height): Mention bottom divider in
1237 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1239 Fix "resource temporarily unavailable" with xgselect
1241 * xgselect.c: Include <stdbool.h>.
1242 (xg_select) [!USE_GTK]: Don't lose track of errno.
1244 Fix minor --enable-gcc-warnings issues.
1245 * widget.c (update_various_frame_slots, EmacsFrameResize):
1246 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1248 2014-03-04 Ken Brown <kbrown@cornell.edu>
1250 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1251 represent the actual adjustment needed for alignment.
1253 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1255 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1256 needed, and don't reallocate if the initial allocation already
1257 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1259 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1261 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1264 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1266 * cmds.c (delete-char): Update docstring pointing out that the
1267 function ignores `delete-active-region' and `overwrite-mode'.
1269 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1271 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1273 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1274 allocated buffer due to alignment.
1275 (freehook): If the block to be freed was allocated by
1276 'aligned_alloc', find its real pointer before calling 'free'.
1278 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1281 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1283 * font.c (toplevel): Adjust comment about font cache layout.
1284 (font_clear_cache): Fix to match real font cache layout.
1285 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1286 (Fframe_font_cache) [FONT_DEBUG]: New function.
1287 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1289 Avoid crashes when X fonts are erroneously freed on reused X
1290 'Display *' connection data (Bug#16069). Note that X font
1291 resources still may be leaked, but currently there is no way
1292 to completely avoid it.
1293 * xterm.h (struct x_display_info): New member x_id. Add comments.
1294 * xterm.c (x_display_id): New variable.
1295 (x_term_init): Assign identifier to each opened X connection.
1296 * xfont.c (struct xfont): New member x_display_id.
1297 (xfont_open): Initialize it with frame's display id.
1298 (xfont_close): Check whether font's display id matches the one
1299 recorded for the given display. Adjust comment.
1300 * xftfont.c (struct xftfont_info):
1301 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1303 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1305 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1306 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1307 killed Vother_window_scroll_buffer.
1308 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1310 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1312 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1313 that start with more than 2 slashes as UNCs. (Bug#16751)
1315 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1317 Fix a few crashes and leaks when cloning C strings.
1318 * alloc.c, lisp.h (dupstring): New function.
1319 * gtkutil.c (xg_get_font):
1320 * term.c (tty_default_color_capabilities):
1321 * xsettings.c (store_monospaced_changed)
1322 (store_font_name_changed, parse_settings)
1323 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1324 This avoids some unlikely crashes due to accessing freed storage,
1325 and avoids some minor memory leaks in the more-typical case.
1327 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1329 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1330 cursor when modeline can't be dragged (Bug#16647).
1332 2014-02-28 Glenn Morris <rgm@gnu.org>
1334 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1335 from custom-delayed-init-variables. (Bug#11565)
1337 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1339 More fixes for mouse glyph calculations (Bug#16647).
1340 * window.c (coordinates_in_window): In intersection of
1341 horizontal and vertical window dividers prefer the horizontal
1342 one. Add some extra parens to last fix.
1343 (window_relative_x_coord): Return x-coordinate for header and
1345 * xdisp.c (remember_mouse_glyph): In text area don't extend
1346 glyph into mode line to show the vertical drag cursor there
1347 immediately. Subdivide mouse glyphs in right fringes to show a
1348 horizontal drag cursor as soon as we enter the "grabbable width"
1349 portion. Handle vertical border case separately. Do not
1350 subdivide window divider areas.
1351 (note_mouse_highlight): On bottom divider of bottommost windows
1352 show vertical drag cursor only when the minibuffer window can be
1355 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1357 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1358 reset by the face of the object just displayed. See also bug#76.
1359 (get_next_display_element): If the string came from a display
1360 property, examine the box face attribute at it->position, not at
1361 it->current.pos, since the latter was not updated yet. (Bug#16870)
1362 (handle_face_prop): Improve commentary.
1364 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1366 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1367 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1369 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1371 Fixes around Bug#16647.
1372 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1373 ON_BOTTOM_DIVIDER cases.
1374 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1375 only if the window has no right divider.
1376 (Fcoordinates_in_window_p): Fix doc-string.
1378 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1380 * lread.c (Funintern): Fix doc to match advertised calling convention.
1382 2014-02-24 Daniel Colascione <dancol@dancol.org>
1384 * keyboard.c (read_char): Close race that resulted in lost events.
1386 2014-02-22 Glenn Morris <rgm@gnu.org>
1388 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1389 * window.c (window-resize-pixelwise): Doc fixes.
1391 * process.c (Finternal_default_process_filter)
1392 (Finternal_default_process_sentinel): Doc tweaks.
1394 2014-02-21 Glenn Morris <rgm@gnu.org>
1396 * process.c (Fprocess_buffer, Faccept_process_output)
1397 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1400 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1402 * window.c (Fwindow_scroll_bar_width): New function.
1404 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1406 Pacify GCC when configuring with --enable-gcc-warnings.
1407 * xdisp.c (move_it_in_display_line_to) [lint]:
1408 Initialize recently-added local.
1410 2014-02-21 Daniel Colascione <dancol@dancol.org>
1412 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1414 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1416 * xdisp.c (init_iterator): Don't dereference a bogus face
1417 pointer. (Bug#16819)
1418 (try_cursor_movement): Don't use cursor position if
1419 set_cursor_from_row failed to compute it. This avoids assertion
1420 violations in MATRIX_ROW.
1421 (move_it_in_display_line_to): Save the iterator state in ppos_it
1422 only once per call. Reimplement the method used to return to the
1423 best candidate position if all the positions found in display line
1424 are beyond TO_CHARPOS. This cuts down the number of calls to
1425 bidi_shelve_cache, which moves a lot of stuff when lines are long
1426 and include bidirectional text. (Bug#15555)
1428 2014-02-20 Glenn Morris <rgm@gnu.org>
1430 * data.c (Fdefalias): Doc fix.
1432 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1434 * xdisp.c (display_line): Fix horizontal scrolling of large images
1435 when fringes are turned off. This comes at a price of not
1436 displaying the truncation/continuation glyphs in this case.
1439 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1440 CreateDIBSection returns an error indication, zero out *ximg after
1441 destroying the image. This avoids crashes in memory allocations
1442 due to the fact that some of the callers also call
1443 x_destroy_x_image, which will attempt to free an already free'd
1446 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1448 * widget.c (update_various_frame_slots): Don't set
1449 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1451 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1453 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1455 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1457 temacs --daemon fix (Bug#16599).
1458 * emacs.c (main): Initialize daemon_pipe[1] here ...
1459 (syms_of_emacs): ... instead of here.
1461 2014-02-16 Anders Lindgern <andlind@gmail.com>
1463 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1466 2014-02-16 Daniel Colascione <dancol@dancol.org>
1468 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1469 (xd_get_connection_address): Use it.
1470 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1471 xd_get_connection_address because the latter signals if the bus
1472 we're trying to close is already disconnected.
1474 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1476 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1477 argument to CreateThread. This avoids segfaults on Windows 9X.
1478 Reported by oslsachem <oslsachem@gmail.com>.
1480 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1482 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1483 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1484 (check_lseek): New function, to report lseek errors.
1485 (save_data_space, update_file_ptrs, read_header, write_header)
1486 (copy_file, copy_rest, unexec): Use these news functions.
1487 (update_file_ptrs): Don't assume wraparound behavior when
1488 converting a large size_t value to off_t.
1490 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1492 * composite.c (fill_gstring_header): Pass positions as C integers
1493 and move parameters checking to...
1494 (Fcomposition_get_gstring): ...this function. Handle case when
1495 buffer positions are in reversed order and avoid crash (Bug#16739).
1497 * buffer.c (validate_region): Mention current buffer in error message.
1499 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1501 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1503 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1505 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1507 2014-02-11 Glenn Morris <rgm@gnu.org>
1509 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1510 Replace refs to "OpenStep" in messages.
1512 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1514 Avoid "." at end of error diagnostics.
1515 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1516 * font.c (Ffont_at):
1517 * nsfns.m (ns_display_info_for_name):
1518 * nsselect.m (Fx_own_selection_internal):
1519 * nsterm.m (performDragOperation:):
1520 Remove "." from end of diagnostic.
1522 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1524 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1525 unintuitive (bug#15824).
1526 (Fyes_or_no_p): Doc fix (bug#15456).
1528 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1530 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1532 * eval.c (call_debugger): When exiting the debugger, do not allow
1533 max_specpdl_size less than actual binding depth (Bug#16603).
1534 (syms_of_eval): Adjust docstring.
1536 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1538 * cmds.c (Fself_insert_command): Output a clearer error message on
1539 negative repetitions (bug#9476).
1541 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1543 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1545 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1547 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1549 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1551 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1553 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1555 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1557 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1559 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1560 `exit' works (bug#15865).
1562 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1564 Constrain window box/body sizes and margin widths (Bug#16649).
1565 * xdisp.c (window_box_width): Don't return less than zero.
1566 (window_box_left_offset, window_box_right_offset): Don't return
1567 more than the window's pixel width.
1568 * window.c (window_body_height, window_body_width): Don't return
1570 (window_resize_apply): Adjust margin width, if necessary.
1572 2014-02-07 Glenn Morris <rgm@gnu.org>
1574 * nsterm.m (syms_of_nsterm): Doc fix.
1576 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1578 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1579 New variables: pointers through which to call the respective APIs.
1580 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1581 (filename_from_ansi, sys_link, check_windows_init_file):
1582 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1583 This is required on Windows 9X, where we dynamically load
1584 UNICOWS.DLL which has their non-stub implementations.
1585 (maybe_load_unicows_dll): Assign addresses to these 2 function
1586 pointers after loading UNICOWS.DLL.
1588 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1589 MultiByteToWideChar and WideCharToMultiByte through function
1592 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1595 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1597 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1598 for OSX >= 10.9 if separate spaces are used.
1599 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1601 2014-02-06 Glenn Morris <rgm@gnu.org>
1603 * buffer.c (cache-long-scans): Doc fix.
1605 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1607 * w32fns.c (Fw32_shell_execute): Doc fix.
1609 2014-02-05 Bastien Guerry <bzg@gnu.org>
1611 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1612 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1614 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1616 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1617 outside the window (Bug#16649).
1619 * xdisp.c (note_mouse_highlight): When entering a margin area show
1620 a non-text cursor (Bug#16647).
1622 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1624 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1625 It prompted a compile-time diagnostic on GNU/Linux.
1626 Simplify to remove the need for the label.
1628 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1630 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1631 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1632 to show it; otherwise return 'unsupported--w32-dialog' to signal
1633 to the caller that emulation with menus is necessary.
1634 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1636 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1638 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1641 * menu.c (Fx_popup_dialog): Don't condition the call to
1642 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1643 special symbol 'unsupported--w32-dialog', emulate the dialog with
1644 a menu by calling x-popup-menu.
1646 * menu.h (Qunsupported__w32_dialog): New extern variable.
1648 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1650 * keyboard.c (kbd_buffer_get_event): Read file notification events
1653 * xgselect.c (xg_select): Read glib events in any case, even if
1654 there are no file descriptors to watch for. (Bug#16519)
1656 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1658 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1659 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1660 * w32term.c (w32_draw_window_divider): Handle first and last
1662 * w32term.h (w32_fill_area_abs): New function.
1663 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1665 * xfaces.c (realize_basic_faces): Handle new face ids.
1666 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1667 and bottom divider width.
1668 * xterm.c (x_draw_window_divider): Handle first and last pixels
1671 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1673 * print.c (Fexternal_debugging_output): Add cast to pacify
1674 --enable-gcc-warnings.
1675 * eval.c (call_debugger): Grow specpdl if the debugger was
1676 entered due to specpdl overflow (Bug#16603) and allow more
1677 specpdl space for the debugger itself.
1679 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1681 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1684 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1686 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1687 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1689 * print.c (Fexternal_debugging_output): If the argument character
1690 is non-ASCII, encode it with the current locale's encoding before
1691 writing the result to the terminal. (Bug#16448)
1693 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1694 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1697 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1699 * process.c (create_process): Reset SIGPROF handler in the child.
1700 * callproc.c (call_process): Likewise.
1702 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1704 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1706 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1708 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1709 of zero to print strings, GDB doesn't like it.
1711 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1712 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1713 we still use correct addresses. (Bug#16576)
1715 2014-01-27 K. Handa <handa@gnu.org>
1717 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1718 to preserve the code detection behavior of 24.3.
1719 * coding.h (struct coding_system): New member detected_utf8_bytes.
1720 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1721 (decode_coding_gap): Use short cut for UTF-8 file reading only
1722 when coding->detected_utf8_bytes equals to coding->src_bytes.
1723 * fileio.c (Finsert_file_contents): Cancel the previous change.
1725 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1727 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1728 that are not visible.
1730 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1732 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1733 is grabbed (Bug#16565).
1735 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1737 * xdisp.c (last_max_ascent): Re-remove after erroneously
1738 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1740 (move_it_to): Re-remove reference to last_max_ascent.
1741 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1742 max_descent here instead of calling line_bottom_y.
1745 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1747 * terminal.c (initial_free_frame_resources): New function.
1748 (init_initial_terminal): Install new hook to free face cache
1749 on initial frame and avoid memory leak. For details, see
1750 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1751 * xfaces.c (free_frame_faces): Adjust comment.
1753 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1755 * data.c (Fstring_to_number): Document results if unparsable
1758 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1760 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1762 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1764 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1765 * coding.c (detect_coding_utf_8, emacs_mule_char)
1766 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1767 (check_utf_8, decode_coding):
1768 * coding.h (struct coding_system.errors):
1769 Use ptrdiff_t, not int, for integer values derived from buffer and
1772 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1773 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1774 before invoking decode_coding_gap, since there's just one block.
1776 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1778 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1779 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1780 too early. Again run change_frame_size before assigning menu-
1783 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1785 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1786 arrives, call x_check_fullscreen, in case the new display has a
1787 different resolution. (Bug#16517)
1789 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1791 * term.c (read_menu_input): If the selected frame changes, exit
1793 (tty_menu_show): If the selected frame changes while we displayed
1794 a menu, throw to top level. (Bug#16479)
1796 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1798 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1800 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1802 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1803 * data.c (count_one_bits_word): Fix bug (negated comparison)
1804 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1806 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1808 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1809 Avoid undefined behavior by initializing display property bit of a
1810 string processed by the bidirectional iterator. For details, see
1811 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1813 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1815 Minor cleanup of previous change.
1816 * image.c (imagemagick_error, Fimagemagick_types):
1817 Omit some recently-introduced and unnecessary casts and assignments.
1819 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1821 Fix two memory leaks discovered with Valgrind.
1822 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1823 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1825 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1827 Fixes in window size functions around Bug#16430 and Bug#16470.
1828 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1829 (Fwindow_mode_line_height, Fwindow_header_line_height)
1830 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1831 Minor doc-string adjustments.
1832 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1833 Rewrite doc-strings.
1834 (window_body_height, window_body_width): Do not count partially
1835 visible lines/columns when PIXELWISE is nil (Bug#16470).
1836 (Qfloor, Qceiling): New symbols.
1838 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1840 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1841 when the image cache is not yet allocated. (Bug#16509)
1843 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1845 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1846 re-attach intervals to its base buffer (Bug#16502).
1847 * intervals.c (set_interval_object): Move from here...
1848 * intervals.h (set_interval_object): ... to here. Fix comments.
1850 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1852 Avoid undefined behavior by initializing buffer redisplay bit.
1853 Problem reported by Dmitry Antipov in
1854 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1855 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1857 Revert some of the CANNOT_DUMP fix (Bug#16494).
1858 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1860 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1862 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1863 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1864 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1865 they are replaced by macros that expand into direct calls to the
1866 corresponding functions from GDI32.DLL.
1867 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1868 variables in the Cygwin build, they are unused.
1870 2014-01-19 K. Handa <handa@gnu.org>
1872 * composite.c (composition_update_it): Fix previous change.
1874 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1876 Fix file name handling on MS-Windows 9X.
1877 * w32.c (maybe_load_unicows_dll): New function.
1879 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1880 on, to make sure we can convert file names to and from UTF-8 on
1881 Windows 9X. This fixes a failure to start up because Emacs cannot
1882 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1884 * w32font.c [WINDOWSNT]: Include w32.h.
1885 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1886 of implementing the same stuff.
1887 Remove now unused g_b_init_is_windows_9x.
1889 * w32.h (maybe_load_unicows_dll): Add prototype.
1891 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1893 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1894 switch to single keyboard. Prevents daemon crashes when a new
1895 client connects while we show a TTY menu in an existing client.
1898 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1900 Fix MinGW64 porting problem with _setjmp.
1901 Reported by Eli Zaretskii in:
1902 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1903 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1904 the old _setjmp and _longjmp. All uses changed.
1906 2014-01-13 Daniel Colascione <dancol@dancol.org>
1908 * textprop.c (Fremove_list_of_text_properties):
1909 Correctly handle reaching the end of the interval tree. (Bug#15344)
1911 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1913 * xdisp.c (resize_mini_window): Round height to a multiple of
1914 frame's line height. Fix bug in calculation of window start
1915 position (Bug#16424).
1917 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1919 * macfont.m: Include termchar.h.
1920 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1921 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1922 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1923 *_WITH_GC_* to take face and f as parameters.
1924 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1925 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1927 2014-01-13 Daniel Colascione <dancol@dancol.org>
1929 Fix menu item updating in the presence of the Unity global menu
1932 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1933 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1935 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1936 updating menus; explain why.
1937 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1938 problem it's supposed to solve and it interferes with detecting
1939 the presence of a global menu.
1940 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1943 2014-01-11 K. Handa <handa@gnu.org>
1945 * composite.c (composition_update_it): Fix indexing of
1946 LGSTRING_CHAR (Bug#15984).
1948 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1950 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1952 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1954 * xdisp.c (try_window_id): Don't use this function's optimizations
1955 if overlays in the buffer displayed by the window have changed
1956 since last redisplay. (Bug#16347)
1957 (message_dolog): Fix indentation.
1959 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1961 * frame.c (frame_resize_pixelwise): Fix doc-string.
1963 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1965 Fix handling of internal borders (Bug#16348).
1966 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1967 Remove internal border width from pixel width of windows.
1968 (change_frame_size_1): Don't return early when frame's pixel
1969 size changes - we still have to record the new sizes in the
1971 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1972 also when toolbar gets larger.
1973 * window.c (check_frame_size): Include internal_border_width in
1975 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1976 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1977 In non-toolkit/non-GTK version clear internal border.
1978 * xterm.c (x_clear_under_internal_border): New function for
1979 non-toolkit/non-GTK version.
1980 (x_after_update_window_line): In non-toolkit/non-GTK version
1982 (handle_one_xevent, x_set_window_size):
1983 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1984 * xterm.h (x_clear_under_internal_border): Extern it.
1986 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1988 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1989 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1992 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1994 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1995 last value of point is not equal to buffer's point. (Bug#16129)
1997 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2000 * nsterm.h (updateCollectionBehavior): Rename from
2001 updateCollectionBehaviour. All uses changed.
2003 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2004 * Makefile.in (SETFATTR): New macro.
2005 (temacs$(EXEEXT)): Use it.
2007 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2009 Fix maximization behavior on Windows (Bug#16300).
2010 * w32fns.c (w32_fullscreen_rect): Don't handle
2011 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2012 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2013 of SetWindowPos. Restore last placement also when leaving
2014 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2015 but the FULLSCREEN_BOTH case.
2017 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2020 * data.c (arithcompare_driver):
2021 * fileio.c (Fcar_less_than_car):
2022 * fns.c (internal_equal):
2023 * frame.c (delete_frame):
2024 * lisp.h (enum More_Lisp_Bits):
2026 Avoid C99 constructs that don't work in C89.
2027 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2028 to port to C89, which doesn't have 'long long'.
2029 (count_trailing_zero_bits): Use them.
2031 2014-01-03 Chong Yidong <cyd@gnu.org>
2033 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2035 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2037 Further adjust frame/window scrollbar width calculations.
2038 * window.c (apply_window_adjustment):
2039 Set windows_or_buffers_changed.
2040 (Fwindow_scroll_bars): Return actual scrollbar width.
2041 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2042 For non-toolkit builds again use 14 as minimum width and set
2043 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2044 * xterm.c (XTset_vertical_scroll_bar): Take width from
2045 WINDOW_SCROLL_BAR_AREA_WIDTH.
2046 (x_new_font): Rename wid to unit. Base calculation of new
2047 scrollbar width on toolkit used and make it analogous to that of
2048 x_set_scroll_bar_default_width.
2049 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2050 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2051 of GetSystemMetrics.
2052 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2053 WINDOW_SCROLL_BAR_AREA_WIDTH.
2054 (x_new_font): Make it correspond to changes in xterm.c.
2056 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2058 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2059 This is a cleaner way to fix the MinGW-w64 porting problem.
2060 Check for INTPTR_MAX misconfiguration.
2062 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2064 * search.c (newline_cache_on_off, find_newline): In indirect
2065 buffers, use the newline cache of the base buffer.
2067 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2068 buffer, invalidate the caches of its base buffer. (Bug#16265)
2070 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2071 buffers, use the width-run cache of the base buffer.
2073 * xdisp.c (redisplay_window): When the window displays an indirect
2074 buffer, and the character widths in the display table have
2075 changed, invalidate the width-run cache of the corresponding base
2078 * fileio.c (Finsert_file_contents): When invalidating the newline
2079 cache, consider the case of inserting into indirect buffer.
2081 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2082 In indirect buffers, use the paragraph cache of the base buffer.
2084 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2086 * window.c (grow_mini_window): Fix last change.
2088 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2092 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2094 * w32term.c (w32_initialize): Use LCID and LOWORD.
2096 * w32proc.c (create_child): Use pid_t for 5th argument.
2097 (IsValidLocale): Don't provide prototype for MinGW64.
2098 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2099 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2101 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2102 MinGW64 doesn't support.
2104 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2106 * w32.c (set_named_security_info): New function.
2107 (acl_set_file): Fall back on set_named_security_info if
2108 set_file_security fails.
2109 (g_b_init_set_named_security_info_w)
2110 (g_b_init_set_named_security_info_a): New static variables.
2111 (globals_of_w32): Initialize them to zero.
2112 (set_named_security_info): Set them to non-zero if the
2113 corresponding API is available.
2114 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2115 New function typedefs.
2117 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2119 Some more fixes following pixelwise resize changes including one
2121 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2122 of frame_resize_pixelwise.
2123 * widget.c (pixel_to_text_size): New function.
2124 (update_wm_hints): Have size hints respect value of
2125 frame_resize_pixelwise.
2126 (EmacsFrameResize): Alway process resize requests pixelwise.
2127 * window.c (grow_mini_window): Make sure mini window is at least
2129 * xdisp.c (display_menu_bar): Make sure menubar extends till
2131 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2132 (x_set_tool_bar_lines): Calculate pixelwise.
2133 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2134 frame_resize_pixelwise.
2136 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2138 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2139 variables not used there.
2141 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2143 * w32.c (sys_umask): New function. (Bug#16299)
2145 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2147 * dispnew.c (change_frame_size_1): Take old width of root window
2148 from that window's pixel width. (Bug#16284)
2150 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2152 Plain copy-file no longer chmods an existing destination (Bug#16133).
2153 * fileio.c (realmask): Now a static var, not a local.
2154 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2155 Remove arg STATPTR. All uses changed.
2156 (Fcopy_file): Do not alter permissions of existing destinations,
2157 unless PRESERVE-PERMISSIONS (renamed from
2158 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2159 Avoid race when testing for existing destinations and for
2160 when input and output files are the same.
2161 If changing the group fails, adjust both default and
2162 preserved permissions so that access is not granted to the
2164 (Fset_default_file_modes, init_fileio): Update realmask.
2165 (Fdefault_file_modes): Use realmask instead of calling umask.
2167 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2169 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2170 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2171 flags on the daemon pipe ends before execing.
2173 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2175 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2176 session. (Bug#14739)
2178 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2180 * callproc.c (Vexec_path): Document that exec-directory is in it.
2182 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2184 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2187 2013-12-27 Chong Yidong <cyd@gnu.org>
2189 * data.c (Fsymbol_function): Doc fix.
2191 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2193 Some more tinkering with Bug#16051.
2194 * window.c (resize_frame_windows): Don't let the size of the
2195 root window drop below the frame's default character size.
2196 Never ever delete any subwindows - let the window manager do the
2199 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2200 of toolbar lines needed when they exceed the height of the root
2202 (unwind_create_frame_1): New function.
2203 (Fx_create_frame): Generally inhibit calling the window
2204 configuration change hook here. Remove extra call to
2205 change_frame_size - it's not needed when we don't run the
2206 configuration change hook.
2208 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2210 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2211 On my Fedora 19 platform the core dumps were so big that
2212 my desktop became nearly catatonic.
2213 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2214 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2215 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2216 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2217 a clang-only syntax.
2218 * conf_post.h (__has_feature): New macro, if not already defined.
2219 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2220 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2222 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2224 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2225 is a file name. (Bug#16252)
2227 2013-12-25 Chong Yidong <cyd@gnu.org>
2229 * keyboard.c (Voverriding_terminal_local_map)
2230 (Voverriding_local_map): Doc fix.
2232 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2234 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2236 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2237 file name when it is submitted to ShellExecute. Simplify code.
2238 Don't test DOCUMENT for being a string, as that is enforced by
2239 CHECK_STRING. Doc fix.
2241 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2243 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2244 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2245 redisplay_tool_bar does. Improve and fix commentary.
2246 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2247 limits of the glyph matrices. (Bug#16051)
2248 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2249 only when the new size is different from the old one, and the new
2250 size can be achieved given the frame height.
2252 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2254 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2256 2013-12-23 Glenn Morris <rgm@gnu.org>
2258 * lread.c (Fload): Mention load-prefer-newer in doc.
2260 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2262 Handle Bug#16207 by being more restrictive when running hooks.
2263 * window.c (unwind_change_frame): New function.
2264 (Fset_window_configuration): Don't run configuration change hook
2265 while the frame configuration is unsafe. Call select_window
2268 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2270 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2272 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2274 * nsterm.h: Declare EmacsColor category.
2276 * nsterm.m (NSColor): Implement EmacsColor category.
2277 (ns_get_color): Use colorUsingDefaultColorSpace.
2278 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2280 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2282 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2284 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2285 having the PNG_NORETURN attribute, to avoid compiler warning in
2288 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2290 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2292 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2293 fringe background extension.
2294 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2295 because they are now always the same as `left' and `width',
2296 respectively. Remove code for the case that `width' and
2297 `sb_width' are different.
2299 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2301 Remove scroll_bar_actual_width from frames.
2302 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2303 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2304 (x_figure_window_size):
2305 * nsterm.m (x_set_window_size):
2306 * widget.c (set_frame_size):
2307 * w32term.c (x_set_window_size):
2308 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2309 scroll_bar_actual_width.
2311 Convert scroll_bar members to integers on Windows.
2312 * w32term.h (struct scroll_bar): Convert top, left, width,
2313 height, start, end and dragging to integers.
2314 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2316 * w32term.c (w32_set_scroll_bar_thumb)
2317 (w32_scroll_bar_handle_click): Remove XINT conversions for
2318 scroll_bar members. Treat bar->dragging as integer.
2319 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2320 first element. Remove XINT conversions for scroll_bar members.
2321 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2322 Remove XINT conversions for scroll_bar members.
2324 Fix assignment for new window total sizes.
2325 * window.c (Fwindow_resize_apply_total): Assign values for
2328 2013-12-20 Chong Yidong <cyd@gnu.org>
2330 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2331 argument to `append'.
2333 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2335 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2336 current text face, for extending the face of the display margins.
2339 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2340 Doc fix. (Bug#16190)
2342 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2344 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2347 * nsterm.m (Qfile, Qurl): New.
2348 (EV_MODIFIERS2): New macro.
2349 (EV_MODIFIERS): Use EV_MODIFIERS2.
2350 (ns_term_init): Remove font and color from DND, does not work on
2351 newer OSX, and other ports don't have them.
2352 (performDragOperation:): Handle modifiers used during drag.
2353 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2354 Remove global Lisp variables used to communicate with ns-win.el.
2355 Remove font and color handling.
2356 (syms_of_nsterm): Defsym Qfile and Qurl.
2358 2013-12-19 Anders Lindgren <andlind@gmail.com>
2360 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2361 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2363 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2364 (constrainFrameRect): Remove special case nr_screens == 1.
2365 Don't constrain size to size of view.
2367 * nsterm.h (ns_output): Remove dont_constrain.
2369 2013-12-19 Anders Lindgren <andlind@gmail.com>
2371 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2373 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2375 Minor fixes for recent openp changes.
2376 * lisp.h (GCPRO7): New macro.
2377 * lread.c (openp): Use bool for boolean; all callers changed.
2378 Protect save_string from GC. Don't assume that file descriptors
2379 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2380 warning about uninitialized variable.
2382 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2384 * w32fns.c (emacs_abort): Use intptr_t as argument of
2385 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2387 2013-12-18 Glenn Morris <rgm@gnu.org>
2389 * lread.c (Fload): Pass load_prefer_newer to openp.
2390 Don't bother checking mtime if openp already did it.
2391 (openp): Add `newer' argument, to check all suffixes
2392 and find the newest file.
2393 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2394 * callproc.c (call_process):
2395 * charset.c (load_charset_map_from_file):
2396 * emacs.c (init_cmdargs):
2397 * image.c (x_create_bitmap_from_file, x_find_image_file):
2399 * lread.c (Flocate_file_internal):
2400 * process.c (Fformat_network_address):
2401 * sound.c (Fplay_sound_internal):
2402 * w32.c (check_windows_init_file):
2403 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2405 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2407 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2409 * w32.c (getloadavg): Don't index samples[] array with negative
2410 indices. Recover from wall-clock time being set backwards.
2412 * w32term.c (w32_initialize): Declare the argument of
2413 set_user_model as const.
2415 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2416 (w32_menu_show): Constify some arguments passed to MessageBox.
2418 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2419 to initialize Lisp objects.
2421 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2422 initialize Lisp objects.
2424 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2425 use variables used only on X under that condition.
2427 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2428 variables not used there.
2430 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2432 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2433 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2435 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2438 code, revealed in presence of R2L characters, character
2439 compositions, and display vectors. A better fix for Bug#16148.
2440 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2441 GTK and NS builds, they don't have this member of struct frame.
2443 * dispextern.h (struct composition_it): Correct a comment for the
2446 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2448 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2449 This prevents a compilation error on C compilers that do not
2450 default functions to return 'int' if not declared. Also, add
2451 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2452 since it now uses inline functions.
2454 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2456 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2457 display margins on mode line, header line, and in the frame's
2458 tool-bar window. (Bug#16165)
2460 2013-12-16 Andreas Schwab <schwab@suse.de>
2462 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2464 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2466 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2469 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2471 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2473 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2475 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2476 intended to find bogus pointers in font objects (Bug#16140).
2477 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2478 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2479 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2480 Disable for MS-Windows due to Bug#15876; apparently this
2481 requires more or less substantial changes in fontset code.
2482 * xfont.c (xfont_close):
2483 * xftfont.c (xftfont_close): Call x_display_info_for_display
2484 to check whether 'Display *' is valid (Bug#16093 and probably
2487 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2489 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2490 Reported by Juanma Barranquero <lekktu@gmail.com>.
2492 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2493 open a pty on MS-Windows. (Bug#16152)
2495 * emacs.c (decode_env_path): Fix bogus comparison against
2496 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2498 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2500 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2501 (Fx_file_dialog): Add parentheses around && to silence warning.
2503 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2505 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2507 * xdisp.c (extend_face_to_end_of_line): Extend background of
2508 non-default face in margin areas as well. (Bug#16151)
2509 (display_line): Call extend_face_to_end_of_line for continued
2510 lines as well, if the display margins have non-zero width.
2511 (set_glyph_string_background_width): When needed, set the
2512 extends_to_end_of_line_p flag on glyph strings to be drawn in
2513 margin areas, not only in the text area.
2515 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2518 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2520 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2521 Don't worry about verify_error being t, since it has to be a list.
2523 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2525 Use bool for boolean, focusing on headers.
2526 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2527 No need to include <stdbool.h>, since conf_post.h does it now.
2528 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2529 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2530 (SET_PER_BUFFER_VALUE_P):
2531 * ccl.c, ccl.h (setup_ccl_program):
2532 * ccl.h (CHECK_CCL_PROGRAM):
2533 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2534 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2535 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2536 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2537 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2538 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2539 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2540 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2541 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2542 (CHARSET_FAST_MAP_SET):
2543 * coding.c (decode_coding_ccl, encode_coding_ccl):
2544 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2545 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2546 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2547 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2548 (decode_coding_c_string):
2549 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2550 * conf_post.h (has_attribute):
2551 * dispextern.h (trace_redisplay_p)
2552 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2553 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2554 (SET_GLYPH_FROM_CHAR_GLYPH)
2555 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2556 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2557 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2558 (cursor_in_mouse_face_p):
2559 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2560 (blank_row, prepare_desired_row)
2561 (build_frame_matrix_from_leaf_window, make_current)
2562 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2563 (update_window, scrolling_window, update_frame_line):
2564 * disptab.h (GLYPH_FOLLOW_ALIASES):
2565 * editfns.c (Fformat):
2566 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2567 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2568 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2569 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2570 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2571 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2572 (FONT_DEFERRED_LOG):
2573 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2574 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2575 (FRAME_MOUSE_UPDATE):
2576 * fringe.c (Fdefine_fringe_bitmap):
2577 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2578 (x_create_bitmap_from_xpm_data, xpm_load_image):
2579 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2580 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2581 (MERGE_INTERVAL_CACHE):
2582 * keymap.h (KEYMAPP):
2583 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2584 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2585 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2586 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2587 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2588 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2589 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2590 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2591 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2592 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2593 (SETUP_BUFFER_SYNTAX_TABLE):
2594 * systime.h (timespec_valid_p):
2595 * term.c (save_and_enable_current_matrix):
2596 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2597 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2598 (redisplay_internal, try_window_reusing_current_matrix)
2599 (sync_frame_with_window_matrix_rows, try_window_id)
2600 (display_menu_bar, display_tty_menu_item, display_mode_line)
2601 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2602 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2603 * xmenu.c (xmenu_show):
2604 * xterm.c (use_xim, x_term_init):
2605 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2606 (struct x_bitmap_record):
2607 Use bool for booleans.
2608 * ccl.c (struct buffer_text):
2609 * ccl.h (struct ccl_program):
2610 * charset.h (struct charset):
2612 * coding.h (struct iso_2022_spec, struct coding_system):
2613 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2614 (struct glyph_string, struct face, struct face_cache)
2615 (struct bidi_string_data, struct bidi_it)
2616 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2618 * editfns.c (Fformat):
2619 * frame.h (struct frame):
2620 * fringe.c (struct fringe_bitmap):
2621 * intervals.h (struct interval):
2622 * keyboard.h (struct kboard):
2623 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2624 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2625 (struct Lisp_Buffer_Local_Value, union specbinding):
2626 * macfont.m (struct macfont_info):
2627 * process.h (struct Lisp_Process):
2628 * termchar.h (struct tty_display_info):
2629 * window.h (struct window):
2630 * xterm.h (struct x_output):
2631 Use bool_bf for boolean bit-fields.
2632 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2633 All callers changed.
2634 * ccl.h (struct ccl_program): Remove unused members private_state,
2635 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2637 (struct ccl_spec): Remove unused members cr_carryover,
2638 eight_bit_carryover.
2639 * conf_post.h: Include <stdbool.h>.
2640 (bool_bf): New type.
2641 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2642 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2643 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2644 'do { ... } while (false)' brackets.
2645 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2646 Args must now be expressions; all callers changed.
2647 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2648 (PRODUCE_GLYPHS): Simplify use of boolean.
2649 * fileio.c (Fcopy_file):
2650 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2651 * lisp.h (UNGCPRO): Return void, not int.
2652 (FOR_EACH_TAIL): Use void expression, not int expression.
2653 * region-cache.c: Reindent.
2654 * region-cache.h: Copy comments from region-cache.c, to fix
2655 incorrect remarks about booleans.
2657 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2659 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2660 when character at point is displayed from a display vector.
2663 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2665 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2666 now a list of certificate validation checks that will abort a
2667 connection with an error.
2668 (Fgnutls_boot): Document it and use it.
2670 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2672 * w32term.c (w32_enable_frame_resize_hack): New variable.
2673 (x_set_window_size): Use it to hack frame resizing on Windows
2676 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2678 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2679 Windows-specific code to w32.c. Change error message text to
2680 match that of Posix platforms.
2682 * w32.c (w32_copy_file): New function, most of the code copied and
2683 reworked from Fcopy_file. Improve error handling. Plug memory
2684 leak when errors are thrown. Support file names outside of the
2685 current codepage. (Bug#7100)
2687 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2689 * lread.c (load_path_default): Prototype.
2691 2013-12-13 Glenn Morris <rgm@gnu.org>
2693 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2694 (dump_path): Remove.
2695 (load-path-default): Remove `changed' argument.
2696 Do not set dump_path permanently. Simplify.
2697 (init_lread): Simplify.
2698 (syms_of_lread): Remove dump_path.
2700 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2702 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2703 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2704 2013-12-12 font-related change to avoid Bug#16128, which
2705 is quite hard to fix without even more substantial changes.
2707 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2709 * font.c (font_close_object): Check for live frame (Bug#16128).
2711 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2713 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2714 Return ptrdiff_t, not int, since it's a buffer size.
2715 Reindent/reparen some macros to a more Gnuish style.
2717 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2719 Avoid undefined behavior with huge regexp interval counts.
2720 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2721 since it's now specialized to interval counts. All uses changed.
2722 Do not assume wraparound on signed integer overflow.
2723 (regex_compile): Simplify based on the above changes.
2725 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2727 Support file names on MS-Windows that use characters outside of
2728 the current system codepage. (Bug#7100)
2730 * w32.c (get_file_security, set_file_security)
2731 (create_symbolic_link): Separate pointers and boolean flags for
2732 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2733 non-zero, else the former.
2734 (codepage_for_filenames, filename_to_utf16, )
2735 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2737 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2739 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2740 Accept only one argument; all callers changed.
2741 (dostounix_filename): Remove the second argument, now works in
2742 UTF-8. All callers changed.
2743 (parse_root): Lose DBCS code.
2744 (get_long_basename, w32_get_short_filename, init_environment)
2745 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2746 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2747 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2748 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2749 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2750 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2752 (ansi_encode_filename): New function.
2753 (get_emacs_configuration, get_emacs_configuration_options):
2755 (add_volume_info, GetCachedVolumeInformation): Run the input file
2756 name through unixtodos_filename, to ensure it is stored and
2757 referenced in canonical form.
2758 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2759 (logon_network_drive, sys_link, utime): Improve error handling.
2760 (sys_access): New function.
2761 (hashval, generate_inode_val): Unused functions deleted.
2762 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2763 (check_windows_init_file): Convert error message from UTF-8 to
2764 ANSI codepage, for display in the message box.
2765 (globals_of_w32): Set w32_unicode_filenames according to the OS
2768 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2769 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2770 (syms_of_w32term): Declare w32-unicode-filenames.
2772 * w32proc.c (new_child, delete_child): Remove code that handled
2773 unused pending_deletion and input_file members of the child struct.
2774 (create_child, sys_spawnve): Convert all file names to ANSI
2775 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2776 name cannot be encoded in ANSI codepage. Don't use
2777 unixtodos_filename, mirror slashes by hand.
2778 (record_infile, record_pending_deletion): Functions deleted.
2779 (Fw32_short_file_name): Call w32_get_short_filename instead of
2782 * w32notify.c (add_watch): Work in Unicode mode when
2783 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2784 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2785 instead, do the same with Lisp primitives.
2787 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2788 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2789 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2790 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2791 (Fw32_shell_execute): Improve error reporting.
2792 (Fdefault_printer_name): Ifdef away for Cygwin.
2794 * w32.h (struct _child_process): Remove input_file and
2795 pending_deletion members that are no longer used.
2796 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2797 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2798 (ansi_encode_filename): New and updated prototypes.
2800 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2802 (unexec): Don't use dostounix_filename, it expects a file name in
2803 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2806 * fileio.c (Ffile_name_directory, file_name_as_directory)
2807 (directory_file_name, Fexpand_file_name)
2808 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2809 arguments of dostounix_filename.
2810 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2811 use MAX_UTF8_PATH for size of file-name strings.
2812 (emacs_readlinkat): Build an explicitly unibyte string for file
2814 (syms_of_fileio) <file-name-coding-system>:
2815 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2817 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2818 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2819 directories to UTF-8.
2820 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2821 environment, and each element of the input PATH, to UTF-8.
2823 * dired.c (file_attributes): Use build_unibyte_string explicitly
2824 to make Lisp strings from user and group names.
2826 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2829 * coding.c (decode_file_name, encode_file_name): New functions.
2831 * termcap.c (tgetent): Adapt to the change in arguments of
2834 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2837 * msdos.c (dostounix_filename, init_environment): Adapt to the
2838 change in arguments of dostounix_filename.
2840 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2841 [WINDOWSNT]: Encode file names passed to the image libraries in
2844 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2845 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2847 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2848 arguments of dostounix_filename.
2850 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2852 * font.h (struct font_entity) [HAVE_NS]: New field to record
2853 font driver which was used to create this entity.
2854 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2855 frame where the font was opened.
2856 (font_close_object): Add prototype.
2857 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2858 (font_close_object): Not static any more. Lost frame arg.
2859 Adjust comment and users.
2860 * alloc.c (cleanup_vector): Call font_close_object to adjust
2861 per-frame font counters correctly. If HAVE_NS, also call
2862 driver-specific cleanup for font-entity objects.
2863 * ftfont.c (ftfont_open):
2864 * nsfont.m (nsfont_open):
2865 * w32font.c (w32font_open_internal):
2866 * xfont.c (xfont_open):
2867 * xftfont.c (xftfont_open): Save frame pointer in font object.
2868 * macfont.m (macfont_open): Likewise.
2869 (macfont_descriptor_entity): Save driver pointer to be able
2870 to call its free_entity routine when font-entity is swept.
2871 * ftxfont.c (ftxfont_open): Add eassert because frame
2872 pointer should be saved by ftfont_driver.open.
2874 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2876 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2877 input polling is used. This is still meaningful for Cygwin, see
2878 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2879 * keyboard.c (poll_for_input_1, input_polling_used):
2880 Define unconditionally.
2881 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2882 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2883 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2884 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2885 (face_for_char): Likewise. Rearrange eassert and return ASCII
2886 face for CHAR_BYTE8_P.
2887 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2889 2013-12-11 Ken Brown <kbrown@cornell.edu>
2891 * dispextern.h (erase_phys_cursor):
2892 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2894 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2896 * nsterm.m (x_free_frame_resources):
2897 * term.c (tty_free_frame_resources):
2898 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2899 face cache because it's implied by free_frame_faces anyway.
2900 * w32term.c (x_free_frame_resources): Likewise. Do not call
2901 free_frame_faces twice.
2903 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2905 * editfns.c (Fformat_time_string): Mention %F in the doc.
2907 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2909 * window.c (resize_frame_windows): Don't return immediately when
2910 the root window's size doesn't change - the minibuffer window
2911 may still have to be repositioned/resized.
2912 * xfns.c (Fx_create_frame): Always change the frame size after
2913 initializing the frame's faces.
2914 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2915 change_frame_size should already have done it.
2916 (x_new_font): Assign new tool- and menu-bar heights.
2917 (x_set_window_size_1): Account for tool- and menu-bar heights
2918 (Bug#16013). Don't set pixel sizes since change_frame_size
2919 should already have done it.
2921 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2923 Remove the option of using libcrypto.
2924 * Makefile.in (LIB_CRYPTO): Remove.
2925 (LIBES): Don't use it.
2927 2013-12-11 Juri Linkov <juri@jurta.org>
2929 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2930 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2932 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2934 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2935 drawn tool bar items (Bug#16058).
2936 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2938 2013-12-09 Ken Brown <kbrown@cornell.edu>
2940 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2942 * lisp.h (get_frame_param): Adjust conditions for prototype
2945 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2947 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2948 Avoid unused macro warning if configured --without-xft.
2950 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2952 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2954 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2956 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2958 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2960 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2962 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2964 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2966 Use libcrypto's checksum implementations if available, for speed.
2967 * Makefile.in (LIB_CRYPTO): New macro.
2970 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2971 The macro didn't conform to C99 due to type mismatch,
2972 which caused compilation failure with Sun C 5.12,
2973 and it was confusing anyway. Include window.h to declare
2974 redisplay_other_windows.
2976 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2978 * window.c (set_window_buffer): Update mode line (bug#16084).
2980 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2982 Fix minor problems found by static checking.
2983 * keyboard.c (poll_for_input_1, input_polling_used):
2984 Define only if HAVE_NTGUI.
2985 * xmenu.c (popup_activate_callback): Omit unnecessary
2986 check against USE_X_TOOLKIT, which must be defined here anyway.
2987 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2990 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2992 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2994 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2996 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2998 * nsterm.m (x_set_window_size): Remove fprintf.
2999 (init): Define always. Set applicationDidFinishLaunchingCalled
3001 (applicationDidFinishLaunching:):
3002 Set applicationDidFinishLaunchingCalled.
3003 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3006 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3008 Pixel resize changes for NS (Bug#16049).
3009 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3010 height/width. row/cols are locals.
3011 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3012 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3013 (windowWillResize): Remove gsextra. Calculate extra as in
3015 (x_new_font): Don't change frame size if fullscreen.
3016 Change size pixelwise.
3018 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3019 comment in xfns.c. Change to pixelwise call.
3021 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3023 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3026 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3028 * xterm.c (input_signal_count): Remove.
3029 (x_dispatch_event): Define unconditionally.
3030 (x_make_frame_visible): Process X events until the frame
3031 is really visible (Bug#16027).
3032 * xterm.h (x_dispatch_event): Declare unconditionally.
3034 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3036 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3038 * nsterm.m (x_set_window_size): Handle pixelwise.
3040 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3042 * w32term.c (x_new_font):
3043 * xterm.c (x_new_font): Calculate new frame size from new font
3046 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3048 * lisp.h (FOR_EACH_TAIL): New macro.
3049 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3051 * window.c (select_window): Call second wset_redisplay before we change
3052 selected_window (bug#16034).
3054 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3056 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3058 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3060 * w32xfns.c: Include window.h, to avoid a compiler warning.
3062 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3064 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3065 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3066 window_scroll takes care of it.
3067 (Fset_window_point, Fdelete_other_windows_internal)
3068 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3069 (Fsplit_window_internal, Fdelete_window_internal)
3070 (Fresize_mini_window_internal, Fset_window_configuration)
3071 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3072 cause redisplay instead of forcing a complete redisplay.
3073 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3074 we're only affecting the selected_window.
3076 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3078 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3079 directional control characters. Update type and category
3080 determination according to the UBA from Unicode v6.3.
3081 (bidi_category_t): New category EXPLICIT_FORMATTING.
3083 * dispextern.h (bidi_type_t): Update to include new bidirectional
3084 properties introduced with Unicode v6.3. (Bug#16043)
3086 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3088 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3091 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3093 * font.c (font_list_entities): Remove dummy assignment.
3094 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3095 used on graphic displays only. Remove unused 'font_encoder' member.
3096 (struct font_bitmap): Remove unused 'extra' member.
3097 * nsfont.m (nsfont_open):
3098 * w32font.c (w32font_open_internal):
3099 * ftfont.c (ftfont_get_bitmap): Adjust users.
3101 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3103 Use bool for boolean.
3104 * tparam.c (tparam1):
3105 * undo.c (record_point, record_property_change):
3106 Use bool for boolean, for local vars that are always true or false.
3108 Minor integer overflow fixes (Bug#16033).
3109 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3110 This improves on the previous fix to this function.
3111 (window_resize_check): When summing up pixel counts, don't rely on
3112 undefined behavior if the sum overflows.
3114 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3116 * window.c (Fset_window_new_pixel): Don't choke at negative
3117 argument value (Bug#16033).
3119 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3120 to avoid crash in window_box_height.
3122 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3123 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3125 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3127 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3129 Minor integer overflow fixes.
3130 * window.c (Fset_window_new_pixel, grow_mini_window):
3131 * xdisp.c (Fwindow_text_pixel_size):
3132 Avoid undefined behavior on signed integer overflow.
3133 * xfns.c (x_set_mouse_color):
3134 Check that drag shape fits in 'unsigned', since that's what X wants.
3136 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3138 Improve reporting of fatal exception on MS-Windows.
3139 * w32fns.c (my_exception_handler): New function.
3140 (globals_of_w32fns): Set it up as the unhandled exception
3141 handler. Initialize exception code and address to zeros.
3142 (emacs_abort): If the exception code and address are available,
3143 print them at the beginning of the backtrace. Fix the format of
3144 printing addresses (was producing 0x0x12345678 on XP).
3147 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3149 * eval.c (Fbacktrace__locals): New function.
3150 (syms_of_eval): Defsubr it.
3152 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3154 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3155 Define here to unify between...
3156 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3157 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3159 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3161 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3163 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3164 fringe background extension.
3165 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3166 because they are now always the same as `left' and `width',
3167 respectively. Remove code for the case that `width' and
3168 `sb_width' are different.
3170 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3172 Fix minor problems found by static checking.
3173 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3174 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3175 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3177 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3179 * image.c (imagemagick_compute_animated_image): Don't crash if we
3180 have an animation with different-sized images (bug#15313).
3182 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3184 Remove some unused items introduced during pixelwise change.
3185 * window.c (window_resize_total_check): Remove unused function.
3186 * xdisp.c (remember_mouse_glyph): Remove unused label.
3187 (Ftool_bar_height): Move declaration inside #if.
3188 * xterm.c (x_set_window_size): Don't use r and c.
3190 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3192 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3195 * window.c (Fset_window_configuration): Comment out unused variables.
3197 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3199 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3201 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3203 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3205 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3206 HAVE_GNUTLS3 (Bug#16001).
3208 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3209 if interrupts are deferred (Bug#15801).
3211 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3213 Support resizing frames and windows pixelwise.
3214 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3215 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3216 (struct glyph_matrix): Replace window_left_col and
3217 window_top_line by window_pixel_left and window_pixel_top.
3218 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3220 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3221 (draw_window_divider, move_it_to, x_draw_right_divider)
3222 (x_draw_bottom_divider, change_frame_size): Add or fix
3224 * dispnew.c (change_frame_size_1): Change prototype.
3225 (adjust_glyph_matrix, required_matrix_width)
3226 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3227 values instead of lines and columns.
3228 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3229 WINDOW_TOTAL_FRINGE_WIDTH.
3230 (handle_window_change_signal, do_pending_window_change)
3231 (init_display): Adjusts calls of change_frame_size.
3232 (change_frame_size, change_frame_size_1): Handle pixelwise
3234 * frame.c (Qright_divider_width, Qbottom_divider_width):
3236 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3237 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3238 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3239 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3241 (set_frame_param): New function.
3242 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3243 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3244 (Ffringe_width, Fborder_width, Fright_divider_width)
3245 (Fbottom_divider_width): New functions, defsubr them.
3246 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3247 New argument pixelwise.
3248 (struct frame_parm_table): New members Qright_divider_width and
3249 Qbottom_divider_width.
3250 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3251 (x_report_frame_params): Handle Qright_divider_width and
3252 Qbottom_divider_width.
3253 (x_set_right_divider_width, x_set_bottom_divider_width):
3255 (frame_resize_pixelwise): New option.
3256 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3257 new_pixelwise, right_divider_width and bottom_divider_width;
3258 remove total_lines; rename text_lines, text_cols, new_text_lines
3259 and new_text_cols to text_height, text_width, new_height and
3260 new_width respectively.
3261 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3262 FRAME_TEXT_WIDTH respectively.
3263 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3264 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3265 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3267 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3268 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3269 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3270 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3271 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3272 (FRAME_TOTAL_COLS_ARG): Remove macro.
3273 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3274 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3275 (x_wm_set_size_hint): Handle frame pixel sizes.
3276 * indent.c (compute_motion, Fcompute_motion):
3277 Call window_body_width instead of window_body_cols.
3278 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3279 (make_lispy_position): Handle right and bottom dividers.
3280 (Fsuspend_emacs): Pixelize call of change_frame_size.
3281 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3282 * lisp.h: Extern set_frame_param.
3283 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3285 (Fx_create_frame): Add entry for vertical_drag_cursor.
3286 Pixelize call of change_frame_size.
3287 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3288 * nsterm.m (ns_update_window_end): Optionally draw right
3290 (x_set_window_size): Add argument pixelwise.
3291 Call check_frame_size and change_frame_size with pixelwise zero.
3292 (ns_draw_window_divider): New function.
3293 (ns_redisplay_interface): Add ns_draw_window_divider.
3294 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3295 (x_new_font): Call x_set_window_size with pixelwise zero.
3296 * print.c (print_object): For a window print its sequence
3298 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3299 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3300 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3301 (w32_createwindow): Use scroll bar area width.
3302 (w32_wnd_proc): Handle bottom divider width.
3303 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3304 (Fx_create_frame): Default divider width parameters.
3305 Caclulate sizes pixelwise. Add vertical drag cursor support.
3306 (x_create_tip_frame): Default divider widths to zero.
3307 Pixelize call to change_frame_size.
3308 (Fx_show_tip): Add handling of divider widths. Pixelize window
3310 (Fw32_frame_rect): New function.
3311 (frame_parm_handler w32_frame_parm_handlers): Add divider
3313 (Vx_window_vertical_drag_shape): Add variable.
3314 * w32inevt.c (resize_event, maybe_generate_resize_event):
3315 Pixelize change_frame_size calls.
3316 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3318 * w32term.c (w32_draw_window_divider): New function.
3319 (x_update_window_end): Handle right divider.
3320 (w32_draw_fringe_bitmap, x_scroll_run)
3321 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3322 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3323 Calculate new frame sizes pixelwise.
3324 (x_new_font): Pixelize call to x_set_window_size.
3325 (x_check_fullscreen): Pixelize call to change_frame_size.
3326 (x_set_window_size_1, x_set_window_size): New argument
3327 pixelwise. Calculate pixelwise.
3328 (x_wm_set_size_hint): Use scroll bar area width.
3329 (w32_redisplay_interface): Add w32_draw_window_divider.
3330 * w32term.h (struct w32_output): Add vertical drag cursor.
3331 * widget.c (set_frame_size, update_wm_hints)
3332 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3334 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3335 * window.c (sequence_number): Restore.
3336 (Fwindow_pixel_width, Fwindow_pixel_height)
3337 (Fwindow_mode_line_height, Fwindow_header_line_height)
3338 (window_pixel_to_total, Frun_window_scroll_functions)
3339 (Fset_window_new_pixel, window_resize_apply_total)
3340 (Fwindow_resize_apply_total): New functions.
3341 (window_body_height, window_body_width): Rename from
3342 window_body_lines. New argument PIXELWISE.
3343 Calculate pixelwise.
3344 (Fwindow_body_height, Fwindow_body_width): New argument
3346 (coordinates_in_window, window_relative_x_coord): Use window's
3347 pixel width instead of total width.
3348 (replace_window, recombine_windows): Initialize pixel values.
3349 (resize_root_window, resize_frame_windows, grow_mini_window)
3350 (shrink_mini_window): New argument PIXELWISE.
3351 Calculate pixelwise.
3352 (Fdelete_other_windows_internal, adjust_window_margins)
3353 (window_resize_check, window_resize_apply)
3354 (Fdelete_window_internal, Fresize_mini_window_internal)
3355 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3356 (check_frame_size): Rename arguments. New argument PIXELWISE.
3357 Calculate pixelwise.
3358 (set_window_buffer): Make samebuf bool. Run configuration change
3359 hook only if buffer changed.
3360 (Fset_window_buffer): Rewrite doc-string.
3361 (make_window): Initialize new_pixel slot.
3362 (Fwindow_resize_apply): Check pixel size of root window.
3363 (Fsplit_window_internal): Call 2nd argument pixel_size.
3364 Calculate pixelwise.
3365 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3367 (save_window_data): New slots frame_text_width,
3368 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3369 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3371 (Fcurrent_window_configuration, Fset_window_configuration)
3372 (save_window_save, compare_window_configurations): Handle new
3373 slots in save_window_data and saved_window.
3374 (Fset_window_scroll_bars): Fix doc-string.
3375 (window_resize_pixelwise): New variable.
3376 (coordinates_in_window, Fcoordinates_in_window_p):
3378 (make_parent_window): Adjust sequence_number.
3379 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3381 * window.h (struct window): New members new_pixel, pixel_left,
3382 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3383 (wset_new_pixel): New function.
3384 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3385 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3386 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3387 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3388 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3389 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3390 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3391 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3392 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3393 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3394 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3395 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3396 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3397 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3398 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3400 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3401 (window_body_width, check_frame_size): Adapt external declarations.
3402 * xdisp.c (last_max_ascent): New integer.
3403 (window_text_bottom_y): Handle bottom divider.
3404 (window_box_width, window_box_height): Calculate pixelwise.
3405 (get_glyph_string_clip_rects): Handle right divider.
3406 (remember_mouse_glyph): When windows are resized pixelwise
3407 proceed with width and height set to 1.
3408 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3410 (move_it_to): Calculate and return maximum x position
3412 (Fwindow_text_pixel_size): New function.
3413 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3414 (tool_bar_lines_needed): Rename to tool_bar_height.
3415 Calculate pixelwise.
3416 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3417 Calculate pixelwise.
3418 (redisplay_tool_bar): Calculate pixelwise.
3419 (redisplay_window): Calculate pixelwise. Handle dividers.
3420 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3421 (x_draw_vertical_border): Handle dividers.
3422 (define_frame_cursor1): Handle vertical drag cursor.
3423 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3424 (expose_window): Calculate pixelwise. Handle dividers.
3425 (init_xdisp): Initialize pixel values.
3426 * xfaces.c (Qwindow_divider): New face.
3427 (realize_basic_faces): Realize it.
3428 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3429 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3430 (x_set_scroll_bar_default_width): Default actual width to 16.
3431 (Fx_create_frame): Set sizes pixelwise.
3432 (x_create_tip_frame): Default divider widths to zero.
3433 Pixelize call of change_frame_size.
3434 (Fx_show_tip): Handle divider widths. Initial pixel position
3436 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3437 (Vx_window_vertical_drag_shape): New option.
3438 * xmenu.c (free_frame_menubar): Pixelize call of
3440 * xterm.c (x_draw_window_divider): New function.
3441 (x_update_window_end): Optionally draw right divider.
3442 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3443 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3444 (handle_one_xevent, x_new_font): Calculate pixelwise.
3445 (x_set_window_size_1, x_set_window_size): New argument
3446 pixelwise. Calculate pixelwise.
3447 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3448 (struct x_redisplay_interface): Add x_draw_window_divider.
3449 * xterm.h (struct x_output): Add vertical_drag_cursor.
3451 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3453 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3454 Set invisible frames's `redisplay' when a full redisplay is requested.
3455 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3456 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3457 (display_mode_lines): Set it here instead.
3459 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3461 * dispextern.h (set_window_update_flags): Remove.
3463 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3465 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3467 * xdisp.c (REDISPLAY_SOME_P): New macro.
3468 (redisplay_internal): Use it (bug#15999).
3469 (prepare_menu_bars, redisplay_window): Use it as well.
3471 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3473 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3475 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3476 (globals_of_w32font): Zero it out.
3477 (GetCharWidth32W_Proc): New function pointer.
3478 (get_char_width_32_w): New function.
3479 (compute_metrics): If get_glyph_outline_w returns an error, try
3480 get_char_width_32_w before declaring a failure. This avoids
3481 punishing raster (a.k.a. "bitmap") fonts by slowing down
3482 redisplay. (Bug#6364).
3484 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3486 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3487 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3488 highlight needs to be redisplayed. (Bug#15913)
3490 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3492 Fix minor problems found by static checking.
3493 * buffer.h (struct buffer_text, struct buffer):
3494 * frame.h (struct frame):
3495 * window.h (struct window):
3496 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3497 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3498 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3499 no-longer-valid use of HAVE_MENUS.
3500 * xdisp.c (propagate_buffer_redisplay): Now static.
3502 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3504 * xmenu.c (Fmenu_or_popup_active_p):
3505 * window.c (Fset_window_configuration):
3506 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3507 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3508 * fns.c (Fyes_or_no_p):
3509 * editfns.c (Fmessage_box, Fmessage_or_box):
3510 * alloc.c (make_save_ptr_ptr):
3511 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3513 * window.c (Fset_window_configuration): Move select_window later.
3515 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3517 Refine redisplay optimizations to only redisplay *some* frames/windows
3518 rather than all of them.
3519 * xdisp.c (REDISPLAY_SOME): New constant.
3520 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3521 (bset_redisplay, bset_update_mode_line): New functions.
3522 (message_dolog): Use bset_redisplay.
3523 (clear_garbaged_frames): Use fset_redisplay.
3524 (echo_area_display): Use wset_redisplay.
3525 (buffer_shared_and_changed): Remove.
3526 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3527 frame titles. Compute the actual set of windows redisplayed.
3528 Don't update frame titles and menu bars for frames that don't need to
3530 (propagate_buffer_redisplay): New function.
3532 (redisplay_internal): Use it. Be more selective in the set of windows
3533 we redisplay. Propagate windows_or_buffers_changed to
3534 update_mode_lines a bit later to simplify the code.
3535 (mark_window_display_accurate_1): Reset window and buffer's
3537 (redisplay_window): Do nothing if neither the window nor the buffer nor
3538 the frame needs redisplay.
3539 * window.h (struct window): Add `redisplay' field.
3540 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3541 (redisplay_other_windows, window_list): New declarations.
3542 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3543 (window_list): Not static any more.
3544 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3545 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3546 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3547 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3548 * frame.h (struct frame): Add `redisplay' field.
3549 Move `external_menu_bar' bitfield next to other bit-fields.
3550 (SET_FRAME_GARBAGED): Use fset_redisplay.
3551 (SET_FRAME_VISIBLE): Don't garbage the frame;
3552 Use redisplay_other_windows.
3553 * buffer.h (struct buffer): Add `redisplay' field.
3554 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3555 (modify_overlay): Use bset_redisplay.
3556 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3558 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3560 Support w32 file notifications in batch mode.
3561 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3562 invalid (which happens in batch mode). If non-interactive, call
3563 handle_file_notifications to store file notification events in the
3564 input queue. (Bug#15933)
3566 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3568 * w32inevt.c (handle_file_notifications): Now external, not static.
3570 * w32term.h (handle_file_notifications): Provide prototype.
3572 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3573 init_crit, since init_display, which does that otherwise, is not
3576 2013-11-27 Glenn Morris <rgm@gnu.org>
3578 * Makefile.in ($(lispsource)/international/charprop.el): New.
3579 (emacs$(EXEEXT)): Depend on charprop.el.
3581 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3583 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3584 deleting portions of the buffer under non-nil REPLACE argument.
3587 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3588 directory, watch it and not its parent.
3589 (add_watch): Allow empty string in FILE.
3591 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3593 * window.c (Fset_window_start, window_resize_apply)
3594 (window_scroll): Reset window_end_valid (Bug#15957).
3596 2013-11-27 Glenn Morris <rgm@gnu.org>
3598 * Makefile.in (leimdir): Now in lisp source directory.
3599 ($(leimdir)/leim-list.el): Just use ../leim .
3600 * epaths.in (PATH_DUMPLOADSEARCH):
3601 * lread.c (load_path_default):
3602 * nsterm.m (ns_load_path): No more leim directory.
3604 2013-11-26 Andreas Schwab <schwab@suse.de>
3606 * .gdbinit (xgettype): Add cast.
3608 2013-11-26 Glenn Morris <rgm@gnu.org>
3610 Preload leim-list.el.
3611 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3612 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3613 is a single directory.
3615 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3617 bool-vector-subsetp is now the normal direction (Bug#15912).
3618 * data.c (Fbool_vector_subsetp): Test whether the first argument
3619 is a subset of the second one, not the reverse. Add doc string.
3621 Fix minor problems found by static checking.
3622 * lread.c (load_path_default): Now static.
3623 * textprop.c (text_property_stickiness): Be consistent about the
3624 test used when deciding whether to consider the previous character.
3625 This simplifies the code a bit.
3627 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3629 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3631 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3632 (syms_of_frame): Don't defsubr them.
3634 2013-11-25 Glenn Morris <rgm@gnu.org>
3636 * lread.c (load_path_default): Change the sense of the argument.
3637 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3638 from dump_path. When it is not, avoid checking dump_path twice.
3640 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3641 uninstalled dump_path against installed Vload_path. (Bug#15964)
3643 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3645 Export get_pos_property to Elisp.
3646 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3647 (syms_of_editfns): Export it to Elisp.
3649 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3651 2013-11-23 Romain Francoise <romain@orebokech.com>
3653 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3654 initialization here ...
3655 (syms_of_fileio): ... from here.
3657 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3659 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3660 Please use --enable-check-lisp-object-type.
3662 2013-11-23 Glenn Morris <rgm@gnu.org>
3664 * process.c (get_process): Explicit error for dead buffers.
3666 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3668 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3670 2013-11-23 Glenn Morris <rgm@gnu.org>
3672 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3673 * lread.c (load_path_check): Take path to check as argument.
3674 (load_path_default): New, split from init_lread.
3675 (init_lread): Move calc of default load-path to load_path_default.
3676 Empty elements in EMACSLOADPATH now stand for the default.
3677 (load-path): Doc fix.
3678 * emacs.c (decode_env_path): Add option to treat empty elements
3679 as nil rather than ".".
3680 * callproc.c (init_callproc_1, init_callproc):
3681 * image.c (Vx_bitmap_file_path):
3682 * lisp.h (decode_env_path):
3683 * lread.c (Vsource_directory):
3684 Update for new argument spec of decode_env_path.
3686 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3688 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3689 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3691 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3693 Fix some dependency problems that cause unnecessary recompiles.
3694 Problem reported by RMS in
3695 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3696 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3697 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3698 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3699 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3700 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3701 (boostrap-clean): No need to remove stamp-oldxmenu.
3703 Fix recently introduced bool vector overrun.
3704 This was due to an optimization that went awry.
3705 Reported by Glenn Morris in
3706 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3707 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3708 for empty vectors, undoing the 2013-11-18 change.
3709 * data.c (bool_vector_binop_driver): Rely on this.
3710 Fix bug that occasionally overran the destination.
3711 * lisp.h (struct Lisp_Bool_vector): Document this.
3713 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3715 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3718 * nsterm.m (init, run, stop:): Comment out for now, does not work
3721 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3723 * charset.c (syms_of_charset): Don't read past end of string.
3725 2013-11-19 Glenn Morris <rgm@gnu.org>
3727 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3729 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3731 Add hooks to run on gaining/losing focus. (Bug#15029)
3732 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3733 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3734 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3736 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3738 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3739 The old names predated the API change that put destination at end.
3741 Improve API of recently-added bool vector functions (Bug#15912).
3742 The old API had (bool-vector-count-matches A B)
3743 and (bool-vector-count-matches-at A B I), which gave the
3744 misleading impression that the two functions were variants, one
3745 with a location I. The new API has (bool-vector-count-population A)
3746 and (bool-vector-count-consecutive A B I) to make the distinction
3747 clearer. The first function no longer has a B argument, since the
3748 caller can easily determine the number of nils if the length and
3749 number of ts is known.
3750 * data.c (Fbool_vector_count_population): Rename from
3751 bool_vector_count_matches, and accept just 1 argument.
3752 (Fbool_vector_count_consecutive): Rename from
3753 Fbool_vector_count_matches_at.
3755 Always allocate at least one bits_word per bool vector.
3756 See Daniel Colascione in:
3757 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3758 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3759 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3760 * lisp.h (struct Lisp_Bool_vector): Document this.
3762 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3764 * insdel.c (invalidate_buffer_caches): New function, consolidated
3765 from part of prepare_to_modify_buffer.
3766 (insert_from_gap, prepare_to_modify_buffer):
3767 * coding.c (code_convert_region, code_convert_string):
3768 Call invalidate_buffer_caches. (Bug#15841)
3770 * lisp.h (invalidate_buffer_caches): Add prototype.
3772 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3774 * w32term.c (x_update_window_end): Don't invalidate the entire
3775 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3776 highlight needs to be redisplayed. (Bug#15913)
3778 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3780 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3782 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3784 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3785 while we are using Vprin1_to_string_buffer.
3787 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3788 after inserting the description string. (Bug#15907)
3790 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3792 * data.c: Work around bogus GCC diagnostic about shift count.
3793 Reported by Eli Zaretskii in
3794 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3795 (pre_value): New function.
3796 (count_trailing_zero_bits): Use it.
3798 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3800 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3801 assume C macros are not supported even under -g3 in these old GCC
3804 2013-11-15 Leo Liu <sdl.web@gmail.com>
3806 * minibuf.c (Ftry_completion, Fall_completions)
3807 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3809 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3811 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3812 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3813 This avoids placing unnecessary constants into the Emacs code.
3815 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3817 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3818 for Cygwin w32 build.
3820 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3821 for Cygwin w32 build. (Bug#15892)
3823 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3825 Simplify, port and tune bool vector implementation.
3826 * alloc.c (bool_vector_exact_payload_bytes)
3827 (bool_vector_payload_bytes): Remove.
3828 (bool_vector_fill): Return its argument.
3829 * alloc.c (bool_vector_fill):
3831 * print.c (print_object):
3832 Simplify by using bool_vector_bytes.
3833 * alloc.c (make_uninit_bool_vector):
3834 New function, broken out from Fmake_bool_vector.
3835 (Fmake_bool_vector): Use it. Use tail call.
3836 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3837 * data.c (BITS_PER_ULL): New constant.
3838 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3839 if long long versions don't exist.
3840 (shift_right_ull): New function.
3841 (count_one_bits_word): New function, replacing popcount_bits_word
3842 macro. Don't assume that bits_word is no wider than long long.
3843 (count_one_bits_word, count_trailing_zero_bits):
3844 Don't assume that bits_word is no wider than long long.
3845 * data.c (bool_vector_binop_driver, bool_vector_not):
3846 * fns.c (Fcopy_sequence):
3848 Create an uninitialized destination, to avoid needless work.
3849 (internal_equal): Simplify.
3850 (Ffillarray): Prefer tail call.
3851 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3852 contain at least one word.
3853 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3854 chars are narrower than ints.
3855 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3856 * fns.c (Fcopy_sequence):
3858 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3859 Don't try to port to hosts where bits_word values have holes; the
3860 code wouldn't work there anyway. Verify this assumption, though.
3861 (bool_vector_bytes): New function.
3862 (make_uninit_bool_vector): New decl.
3863 (bool_vector_fill): Now returns Lisp_Object.
3865 * xfns.c (xic_create_fontsetname):
3866 * xrdb.c (gethomedir): Prefer tail calls.
3868 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3870 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3871 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3873 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3874 that requires a return value.
3875 (Fset_buffer_modified_p): Take advantage of this change to do
3878 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3880 * buffer.c (Frestore_buffer_modified_p): Sync it with
3881 Fset_buffer_modified_p.
3882 (Fforce_mode_line_update): New function, moved from subr.el.
3883 (Fset_buffer_modified_p): Use them.
3884 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3886 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3888 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3889 This avoids undefined behavior when subtracting pointers into
3890 different aways. On my platform it also makes the code a tad
3891 smaller and presumably faster.
3893 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3895 * keyboard.c (command_loop_1): Use region-extract-function.
3896 * insdel.c (Qregion_extract_function): Not static any more (can we
3897 stop pretending that these vars can benefit from being marked static?).
3899 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3901 * search.c (find_newline): If buffer text is relocated during the
3902 "dumb loop", adjust C pointers into buffer text to follow suit.
3905 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3907 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3908 for conversion (Bug#15837).
3910 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3912 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3913 for the entire range of inserted characters. (Bug#15841)
3915 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3917 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3919 (realize_default_face): Remove assignment to distant-foreground if
3920 unspecified (Bug#15815).
3922 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3924 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3925 cache-long-scans disabled, since we don't want to call
3926 prepare_to_modify_buffer (in insert_1_both) for each message we
3929 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3930 from buffer.c. Improve commentary to the buffer field setter
3933 * buffer.c (bset_cache_long_scans): Static function deleted.
3934 Improve commentary to the buffer field setter functions.
3935 (init_buffer_once): Default for cache-long-scans changed to t.
3938 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3940 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3942 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3943 This bug was introduced in my 2013-06-21 change, and caused
3944 struct Lisp_Sub_Char_Table objects to be given too many slots,
3945 which broke 'make -C admin/unidata'.
3947 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3949 Import changes from mac-port 4.5.
3950 * macfont.m (mac_font_copy_default_descriptors_for_language)
3951 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3952 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3953 (macfont_language_default_font_names): New.
3954 (macfont_list): Rearrange language/charset code.
3955 (macfont_close): Don't check for macfont_info->cache.
3956 (mac_ctfont_create_preferred_family_for_attributes): New font
3957 selection code, call
3958 mac_font_copy_default_name_for_charset_and_languages.
3959 (mac_font_copy_default_descriptors_for_language)
3960 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3962 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3964 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3966 Port to C11 aligned_alloc, and fix some integer overflows.
3967 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3968 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3969 and use of posix_memalign replaced with aligned_alloc.
3970 (aligned_alloc): New function, defined or declared as needed.
3971 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3972 Don't undef; configure.ac now does this.
3973 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3974 (calloc, aligned_alloc): Check for integer overflow.
3975 (aligned_alloc): Rename from memalign. All uses changed.
3976 (memalign): New function, an alias for aligned_alloc.
3978 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3980 * xdisp.c (redisplay_internal): Fix typo in last change.
3982 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3984 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3986 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3988 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3989 redisplay--mode-lines-cause.
3990 (redisplay_internal): Keep them uptodate. Remove redundant check of
3991 buffer_shared_and_changed.
3992 * *.[chm]: Number every assignment to update_mode_lines so we
3993 can track why it is set.
3995 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3997 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3999 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4001 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4002 can track why it is set.
4004 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4006 Integer-related fixes for term.c etc.
4007 * dispextern.h (face_tty_specified_color): New function.
4008 * term.c (turn_on_face): Don't rely on undefined behavior when
4009 assigning an out-of-range value to 'long'.
4010 Simplify test for toggling highlight.
4011 (tty_capable_p): Omit last two (unused) args. All callers changed.
4012 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4013 (read_menu_input, tty_menu_activate, tty_menu_show):
4014 * xfaces.c (x_supports_face_attributes_p)
4015 (tty_supports_face_attributes_p):
4016 Use bool for boolean. All callers changed.
4017 (tty_supports_face_attributes_p): Omit defaults for color indices;
4018 no longer needed. Simplify tail call.
4020 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4022 * xdisp.c (prepare_menu_bars): Mark static.
4023 * lisp.h (prepare_menu_bars): Don't declare.
4024 * xselect.c (x_handle_selection_clear):
4025 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4027 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4029 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4030 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4032 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4034 * keyboard.c (Fcommand_error_default_function): Rename from
4035 Fdefault_error_output.
4037 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4039 * keyboard.c (Fdefault_error_output): New function, extracted from
4041 (syms_of_keyboard): Use it for Vcommand_error_function.
4043 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4045 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4046 (init_eval): Use it to ensure handlerlist is non-NULL.
4047 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4048 (Fsignal): Adjust NULLness test of handlerlist.
4049 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4051 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4053 * callproc.c (call_process): Call prepare_to_modify_buffer before
4054 decoding text read from the sub-process, as the decoded stuff will
4055 be inserted into the buffer. This will invalidate the various
4056 caches maintained for the buffer. (Bug#15148)
4058 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4060 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4061 string of glyphless-char-display.
4063 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4065 * nsfns.m (ns_get_name_from_ioreg): New function.
4066 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4067 OSX >= 10.9. Use ns_get_name_from_ioreg.
4069 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4071 Simplify and port recent bool vector changes.
4072 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4073 only in this file. Use a more-efficient implementation if the
4074 second argument is a power of 2.
4075 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4076 Remove no-longer-necessary compile-time checks.
4077 (bool_vector_exact_payload_bytes): New function.
4078 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4079 exact payload changed to call the new function. Do not assume
4080 that the arg or result fits in ptrdiff_t.
4081 (bool_vector_fill): New function.
4082 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4084 (vroundup_ct): Don't assume arg fits in size_t.
4085 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4086 invoke set_category_set.
4087 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4088 All callers changed. Use bool_vector_set.
4089 * category.h (XCATEGORY_SET): Remove; no longer needed.
4090 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4092 * data.c (Faref): Use bool_vector_ref.
4093 (Faset): Use bool_vector_set.
4094 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4095 (Fbool_vector_not, Fbool_vector_count_matches)
4096 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4097 * fns.c (concat): Use bool_vector_ref.
4098 (Ffillarray): Use bool_vector_fill.
4099 (mapcar1): Use bool_vector_ref.
4100 (sxhash_bool_vector): Hash words, not bytes.
4101 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4102 a constant, since it's now used in #if.
4103 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4104 unsigned char on unusual architectures, so that we no longer
4105 assume that the number of bits per bits_word is a power of two or
4106 is a multiple of 8 or of CHAR_BIT.
4107 (Qt): Add forward decl.
4108 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4109 at least as strictly as bits_word.
4110 (bool_vector_data, bool_vector_uchar_data): New accessors.
4111 All data structure accesses changed to use them.
4112 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4113 (bool_vector_set): New functions.
4114 (bool_vector_fill): New decl.
4115 (ROUNDUP): Move to alloc.c as described above.
4117 Fix recent gnutls changes.
4118 * gnutls.c (Fgnutls_boot): Don't assume C99.
4119 * process.c (wait_reading_process_output): Fix typo in recent change.
4121 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4123 * process.c (wait_reading_process_output, read_process_output)
4124 (send_process): Check gnutls_state is not NULL.
4126 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4127 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4129 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4131 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4132 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4134 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4137 * nsfns.m (Fx_create_frame): Fix memory leak.
4139 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4140 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4141 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4143 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4145 * xdisp.c (message3_nolog, message_with_string): Encode the string
4146 before writing it to the terminal in a non-interactive session.
4148 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4149 sure we concatenate them into a unibyte string.
4151 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4152 resulting temporary name before returning it to the caller.
4153 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4154 is a unibyte string, convert NAME to a unibyte string to ensure
4155 that the result is also a unibyte string.
4157 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4158 create unibyte strings from default paths and directory/file
4161 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4164 * callproc.c (init_callproc): Use build_unibyte_string to make
4165 sure we create unibyte strings from default paths and
4166 directory/file names.
4168 * buffer.c (init_buffer): Don't store default-directory of
4169 *scratch* in multibyte form. The original problem which led to
4170 that is described in
4171 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4172 but it was solved long ago. (Bug#15260)
4174 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4176 Port to stricter C99 platforms.
4177 Especially, C99 prohibits nesting a struct X inside struct Y if
4178 struct X has a flexible array member.
4179 * alloc.c (struct sdata): New type.
4180 (sdata): Implement in terms of struct sdata.
4181 Remove u member; all uses replaced by next_vector, set_next_vector.
4182 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4183 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4184 (struct sblock): Rename first_data member to data, which is now
4185 a flexible array member. All uses changed.
4186 (next_vector, set_next_vector, large_vector_vec): New functions.
4187 (vector_alignment): New constant.
4188 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4189 (struct large-vector): Now merely a NEXT member, since the old approach
4190 ran afoul of stricter C99. All uses changed to use
4191 large_vector_vec or large_vector_offset.
4192 (large_vector_offset): New constant.
4193 * dispnew.c: Include tparam.h, for tgetent.
4194 Do not include term.h; no longer needed.
4195 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4196 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4197 (struct Lisp_Vector): Use a flexible array member for contents,
4198 instead of a union with a member that is an array of size 1.
4200 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4201 fact that the struct no longer contains a union.
4202 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4203 (struct Lisp_Save_Value, struct Lisp_Free):
4204 Use unsigned, not int, for spacers, to avoid c99 warning.
4205 (union specbinding): Use unsigned, not bool, for bitfield, as
4206 bool is not portable to pre-C99 hosts.
4208 2013-11-04 Glenn Morris <rgm@gnu.org>
4210 * emacs.c (usage_message): Mention that `-L :...' appends.
4212 2013-11-02 Glenn Morris <rgm@gnu.org>
4214 * Makefile.in (abs_builddir): Remove.
4215 (bootstrap_exe): Use relative filename.
4217 Use relative filenames in TAGS files.
4218 * Makefile.in (abs_srcdir): Remove it again.
4219 (.PHONY): Remove frc.
4220 (maintainer-clean): No more TAGS-LISP file.
4221 (TAGS): Pass relative file names to etags.
4222 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4224 * Makefile.in (abs_srcdir): New, set by configure.
4226 (maintainer-clean): Remove pointless echo. That should be in the
4227 top-level Makefile, if anywhere. Delete TAGS-LISP.
4228 (extraclean): No s/ and m/ directories for some time.
4229 (TAGS): Also depend on ctagsfiles3.
4230 Remove no-longer-defined S_FILE.
4231 Pass absolute filenames to etags once more.
4232 (TAGS-LISP): Replace lispdir with its expansion.
4233 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4234 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4236 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4238 * xfaces.c (check_lface_attrs, realize_default_face):
4239 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4240 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4242 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4244 * emacs.c (original_pwd): Remove global var by making it local.
4245 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4247 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4249 * xfaces.c: Declare color_distance.
4250 (QCdistant_foreground): New variable.
4251 (NEAR_SAME_COLOR_THRESHOLD): New define.
4252 (load_color2): New function.
4253 (load_color): Call load_color2.
4254 (load_face_colors): Call load_color2 and if distant-color is specified
4255 calculate distant and use distant-color if colors are near.
4256 (LFACE_DISTANT_FOREGROUND): New define.
4257 (merge_face_ref, Finternal_set_lisp_face_attribute)
4258 (Finternal_get_lisp_face_attribute)
4259 (x_supports_face_attributes_p): Handle distant-foreground similar to
4261 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4263 * dispextern.h (lface_attribute_index):
4264 Add LFACE_DISTANT_FOREGROUND_INDEX.
4266 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4268 * image.c (pbm_next_char): New function.
4269 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4270 (pbm_scan_number): Use it.
4271 (Qlibjpeg_version): New variable.
4272 (syms_of_image): DEFSYM and initialize it.
4274 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4276 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4278 2013-10-31 Glenn Morris <rgm@gnu.org>
4280 * emacs.c (original_pwd): New char.
4281 (main): If using --chdir, store original_pwd.
4282 (init_cmdargs): When setting Vinvocation_directory based on a
4283 relative argv[0], use original_pwd if set. (Bug#15768)
4285 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4287 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4289 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4291 * insdel.c: Fix minor problems found by static checking.
4292 (Qregion_extract_function): Now static.
4293 (prepare_to_modify_buffer_1): Remove unused locals.
4295 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4297 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4298 (syms_of_xdisp): Declare pre-redisplay-function.
4299 (markpos_of_region): Remove function.
4300 (init_iterator, compute_stop_pos, handle_face_prop)
4301 (face_before_or_after_it_pos, reseat_to_string)
4302 (get_next_display_element, window_buffer_changed)
4303 (redisplay_internal, try_cursor_movement, redisplay_window)
4304 (try_window_reusing_current_matrix, try_window_id, display_line)
4305 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4306 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4307 * window.h (struct window): Remove field `region_showing'.
4308 * dispextern.h (struct it): Remove region_beg/end_charpos.
4309 (face_at_buffer_position, face_for_overlay_string)
4310 (face_at_string_position): Update prototypes.
4311 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4312 (face_at_string_position): Remove `region_beg' and `region_end' args.
4313 * fontset.c (Finternal_char_font):
4314 * font.c (font_at, font_range): Adjust calls accordingly.
4315 * insdel.c (Qregion_extract_function): New var.
4316 (syms_of_insdel): Initialize it.
4317 (prepare_to_modify_buffer_1): Use it.
4319 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4321 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4322 * ftxfont.c (ftxfont_get_gcs):
4323 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4324 * xfaces.c (x_free_colors, x_free_dpy_colors)
4325 (x_create_gc, unload_color):
4326 * xselect.c (x_property_data_to_lisp):
4327 * xsettings.c (parse_settings):
4328 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4329 (get_bits_and_offset): Adjust definition.
4330 * frame.c (XParseGeometry): Adjust locals.
4331 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4332 * regex.h (toplevel): Likewise for reg_syntax_t.
4334 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4336 * eval.c (run_hook_with_args): Use FUNCTIONP.
4338 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4340 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4341 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4342 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4343 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4344 on MS-Windows anyway.
4345 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4346 (free_realized_face): ...adjust user.
4347 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4348 white relief pixels to -1.
4349 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4350 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4351 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4353 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4355 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4356 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4357 in practice now. All callers changed.
4359 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4361 * dispextern.h (struct face): Use bitfields for 'underline_type'
4362 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4363 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4364 'stipple' member. Move 'lface' member up to help...
4365 * xfaces.c (make_realized_face): ...this function to find and
4366 clear just the members that need clearing.
4367 (load_face_colors, realize_x_face):
4368 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4370 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4372 * xftfont.c (struct xftfont_info): Remove set-but-unused
4374 (xftfont_open): Adjust user.
4375 (xftfont_get_colors): Remove useless prototype.
4377 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4379 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4380 before passing them to 'unexec'. (Bug#15260)
4382 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4384 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4386 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4388 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4389 the changed signature of the font driver's 'close' method.
4391 * w32font.h (w32font_close): Adjust the prototype to the change in
4392 function definition.
4394 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4396 * w32uniscribe.c (uniscribe_close): Adapt the call to
4397 w32font_close to its new prototype.
4399 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4401 Omit unused frame argument of font API's close function.
4402 * font.h (struct font): Drop frame argument. Adjust comment.
4403 * font.c (font_clear_cache, font_close_object): Adjust users.
4404 * ftfont.c (ftfont_close):
4405 * ftxfont.c (ftxfont_close):
4406 * macfont.m (macfont_close):
4407 * nsfont.m (nsfont_close):
4408 * w32font.c (w32font_close):
4409 * xfont.c (xfont_close):
4410 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4411 tweak comments and make functions safe if called more than once for
4412 the same font object.
4414 Perform font-specific cleanup when font object is swept by GC. See
4415 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4416 * alloc.c (cleanup_vector): New function.
4417 (sweep_vector): Call it for each reclaimed vector object.
4418 * font.h (struct font): Adjust comment.
4420 2013-10-24 Glenn Morris <rgm@gnu.org>
4422 * Makefile.in (abs_top_srcdir): New, set by configure.
4424 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4426 Adjust recent font-related changes to fix bug#15686.
4427 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4428 is a live window system frame, mark its default font too.
4430 2013-10-23 Glenn Morris <rgm@gnu.org>
4432 * Makefile.in (RUN_TEMACS): Make relative (again).
4433 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4434 (bootstrap-emacs$(EXEEXT)):
4435 Quote entities that might contain whitespace.
4437 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4439 Port to Solaris 10 and its bundled GCC.
4440 Problem reported by Timothy C. Burt.
4441 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4443 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4445 Do not allow font caches to grow too large.
4446 * alloc.c (compact_font_cache_entry, compact_font_caches):
4447 New functions or stub if not HAVE_WINDOW_SYSTEM.
4448 (compact_undo_list): Factor out from Fgarbage_collect.
4450 (mark_face_cache): Mark face font. Move down to avoid
4452 (mark_terminals): Do not mark font cache here.
4453 (Fgarbage_collect): Call compaction functions described
4454 above. Adjust comment.
4456 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4458 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4459 chdir to HOME (bug#15607).
4461 * nsterm.m (Qcocoa, Qgnustep): New variables.
4462 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4463 (ns_get_color): Make selection color work for GNUstep also.
4465 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4467 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4468 handles mouse clicks. Instead, let GPM use the same code as all
4469 the other mice use. See the discussion starting at
4470 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4471 for the details of the problem with the menu bar this fixes.
4473 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4475 Remove port-specific display name lists to avoid extra
4476 complexity and data duplication with display info lists.
4477 * xterm.h (x_display_name_list): Remove declaration.
4478 * xterm.c (x_display_name_list): Remove.
4479 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4480 * xfns.c (x_display_info_for_name, Fx_display_list):
4481 Likewise. Use x_display_list where appropriate.
4482 * w32term.h (w32_display_name_list): Remove declaration.
4483 * w32term.c (w32_display_name_list): Remove.
4484 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4486 * w32fns.c (x_display_info_for_name, Fx_display_list):
4487 Likewise. Use x_display_list where appropriate.
4488 * nsterm.h (ns_display_name_list): Remove declaration.
4489 * nsterm.m (ns_display_name_list): Remove.
4490 (ns_term_init, syms_of_nsterm): Adjust users.
4491 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4492 Likewise. Use x_display_list where appropriate.
4493 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4494 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4495 (mark_terminals): Mark per-terminal font cache.
4497 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4499 Don't run timers in input-pending-p. Its new check-timers param
4500 provides the prior behavior. (Bug#15045).
4501 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4503 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4505 Make some functions static in non-Microsoft builds.
4506 On my platform (Fedora 19 x86-64), this shrinks the
4507 Emacs executable (text+data) by 0.25%.
4508 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4509 (load_color) [!MSDOS]:
4510 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4511 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4512 * lisp.h (check_existing):
4513 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4514 (network_interface_info) [!WINDOWSNT]:
4515 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4516 Remove extern decls.
4517 * fileio.c (check_existing):
4518 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4519 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4520 (network_interface_info) [!WINDOWSNT]:
4521 * term.c (encode_terminal_code) [!WINDOWSNT]:
4522 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4523 * xfaces.c (load_color) [!MSDOS]:
4525 * fileio.c (check_existing, check_executable, check_writable):
4526 * process.c (network_interface_list, network_interface_info):
4527 Move earlier, so that we don't need forward decls.
4528 * gnutls.c (fn_gnutls_transport_set_errno)
4529 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4531 * w32.c (init_environment): Use faccessat rather than
4532 check_existing, partly for consistency with the rest of the code
4533 in this file, partly so that check_existing can be static.
4535 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4536 * emacs.c (MAIN_PROGRAM): New macro.
4537 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4538 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4540 bool vector int width fixes
4541 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4542 (Fbool_vector_count_matches_at):
4543 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4544 can exceed PTRDIFF_MAX, at least in theory.
4545 (Fbool_vector_count_matches_at):
4546 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4548 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4550 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4551 (struct sockaddr): Add forward decl, for platforms that lack it.
4553 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4555 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4558 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4560 * w32.c (network_interface_get_info, network_interface_list)
4561 (network_interface_info): New functions. (Bug#15610)
4562 (GetAdaptersInfo_Proc): New typedef.
4563 (get_adapters_info): New wrapper function.
4564 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4566 * process.h (network_interface_list, network_interface_info):
4569 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4570 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4571 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4572 for WINDOWSNT. Doc fix.
4573 (syms_of_process): Defsubr Snetwork_interface_list and
4574 Snetwork_interface_info unconditionally.
4576 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4577 in NS GUI sessions. (Bug#15629)
4579 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4581 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4583 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4585 * print.c (print_object): Print " ..." when truncating bool vectors.
4587 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4589 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4590 standard mouse buttons.
4592 * termhooks.h (struct input_event): Remove incorrect commentary.
4594 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4596 Disallow bool vector operations on mixed-length operands.
4597 The old behavior left garbage in the result vector sometimes,
4598 and didn't seem to be useful.
4599 * data.c (Qwrong_length_argument): New static var.
4600 (wrong_length_argument): New function.
4601 (bool_vector_binop_driver): Check that args agree in length.
4603 * keyboard.c, keyboard.h (all_kboards): Now static.
4605 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4607 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4608 note from the lispref.
4610 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4612 * nsterm.h (struct ns_display_info): Remove set-but-unused
4613 member image_cache (image caches are per-terminal anyway).
4614 (FRAME_X_IMAGE_CACHE): Remove.
4615 * nsterm.m (ns_initialize_display_info): Adjust user.
4617 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4619 * w32proc.c: Include mingw_time.h.
4621 * w32.c: Include mingw_time.h.
4623 Implement scrolling of TTY menus when the screen is too short.
4625 * term.c (tty_menu_display): Accept an additional argument, the
4626 menu item from which to start displaying the menu. Account for
4627 the value of Y when limiting the menu to the number of available
4629 (mi_result): New enumeration.
4630 (read_menu_input): Return enumerated value. When the y coordinate
4631 hits min_y or max_y, return scroll indication instead of wrapping
4633 (tty_menu_activate): Handle the scrolling indications from
4634 read_menu_input. Compute the first menu item to display and pass
4635 it to tty_menu_display.
4637 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4639 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4640 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4641 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4642 Adjust to match the change described below.
4643 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4644 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4645 memory_below_frame members to...
4646 * termchar.h (struct tty_display_info): ...here because they're
4647 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4648 * term.c (init_tty):
4649 * nsterm.m (ns_create_terminal):
4650 * w32term.c (w32_create_terminal):
4651 * xterm.c (x_create_terminal): Adjust users.
4652 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4653 to filter out non-TTY frames. Adjust comment.
4654 (scrolling): Adjust user. Prefer eassert for debugging check.
4656 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4658 * xfaces.c (PT_PER_INCH): Remove unused macro.
4659 * termhooks.h (struct terminal): Remove set-but-unused
4660 member fast_clear_end_of_line.
4661 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4662 * nsterm.m (ns_create_terminal):
4663 * term.c (init_tty):
4664 * w32term.c (w32_create_terminal):
4665 * xterm.c (x_create_terminal): Adjust users.
4667 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4669 * lisp.h (bool_vector_size): New function.
4670 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4671 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4672 (Fbool_vector_not, Fbool_vector_count_matches_at):
4673 Remove uses of 'eassume' that should no longer be needed,
4674 because they are subsumed by the 'eassume' in bool_vector_size.
4676 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4678 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4679 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4680 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4682 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4684 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4685 have different dimensions. (Bug#15575)
4687 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4690 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4692 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4694 * term.c (tty_menu_show): Never return with unbalanced
4695 specpdl. Use eassert for debugging check. Adjust style.
4697 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4699 * term.c (read_menu_input): Make selection of menu items
4700 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4701 (tty_menu_activate): Fix off-by-one error when computing max_y.
4703 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4705 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4706 audit logging (only used with GnuTLS 3.x) and enable it.
4708 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4710 * dispnew.c (redraw_frame): Remove useless #ifdef because
4711 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4712 Also, move TTY fflush to...
4713 * term.c (tty_update_end): ...this function.
4715 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4717 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4718 the end of the frame's glyph matrix. (Bug#15575)
4720 * term.c (tty_menu_display): Don't move cursor while overwriting
4721 frame's glyphs with menu items. Limit the number of items
4722 displayed to what can be shown on the available screen lines,
4723 excluding the echo area.
4724 (tty_menu_activate): Limit the Y coordinate allowed by
4725 read_menu_input to the last screen line used for menu display.
4727 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4729 * lisp.h (eassume): New macro.
4730 Also, include <verify.h>, for 'assume'.
4731 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4732 (vroundup, vector_nbytes):
4733 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4734 (Fbool_vector_not, Fbool_vector_count_matches)
4735 (Fbool_vector_count_matches_at):
4736 Use eassume, not eassert.
4737 * casetab.c (set_identity, shuffle):
4738 * composite.c (composition_gstring_put_cache):
4739 * dispnew.c (update_frame_1):
4740 * ftfont.c (ftfont_shape_by_flt):
4741 * image.c (gif_load):
4742 * intervals.c (offset_intervals):
4743 * macfont.m (macfont_shape):
4744 Remove calls to 'assume' that are no longer needed, because
4745 --enable-gcc-warnings no longer generates bogus warnings
4746 when these calls are removed.
4748 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4750 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4752 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4754 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4755 (Qsubstitute_env_in_file_name): New var.
4756 (syms_of_fileio): Define it.
4758 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4760 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4761 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4764 * term.c (save_and_enable_current_matrix): Don't allocate and
4765 don't save margin areas.
4766 (restore_desired_matrix): Don't restore margin areas.
4767 (free_saved_screen): Don't free margin areas.
4769 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4771 * image.c: Pacify --enable-gcc-warnings.
4772 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4773 #define only if used.
4775 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4777 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4778 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4779 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4780 (gif_load): For giflib v5.x and later, display the error message
4781 produced by giflib when its functions fail.
4782 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4785 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4787 * keyboard.c (last_event_timestamp): Remove. For X selection and
4788 GTK popup menus, it may be obtained from per-frame X display info.
4789 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4790 (process_special_events): Adjust users.
4791 * keyboard.h (last_event_timestamp): Remove declaration.
4792 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4793 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4794 * menu.h (xmenu_show): Adjust prototype.
4795 * menu.c (Fx_popup_menu): Adjust user.
4796 * xselect.c (x_own_selection, x_get_foreign_selection)
4797 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4799 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4801 * keyboard.c (init_kboard): Now static. Add arg
4802 to denote window system. Adjust comment.
4803 (init_keyboard): Adjust user.
4804 (allocate_kboard): New function.
4806 * nsterm.m (ns_term_init):
4807 * term.c (init_tty):
4808 * w32term.c (w32_create_terminal):
4809 * xterm.c (x_term_init): Use it.
4810 * keyboard.h (init_kboard): Remove prototype.
4811 (allocate_kboard): Add prototype.
4813 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4815 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4816 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4818 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4820 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4822 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4824 * term.c (tty_menu_activate): Flush the output stream after
4825 showing the cursor, and don't mark the frame garbaged at exit from
4826 the function. Fixes redisplay glitches when moving from one menu
4829 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4831 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4832 or throw error (Bug#15570).
4834 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4836 * intervals.c (temp_set_point_both): Move test into 'eassert',
4839 * lisp.h (eassert): Don't use 'assume'.
4840 Sometimes 'assume' wins in performance, and sometimes it loses,
4841 so it shouldn't be used all the time. Perhaps we need two
4842 flavors of 'eassert', one for where 'assume' is far more likely
4843 to help or to hurt; but that can be done later.
4844 Problem reported by Dmitry Antipov in
4845 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4846 Also, don't include <verify.h>; no longer needed.
4848 2013-10-09 Glenn Morris <rgm@gnu.org>
4850 * eval.c (Fcond): Doc tweak.
4852 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4854 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4855 expressions with side effects to eassert. (Bug#15565)
4857 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4859 * fns.c (hashfn_user_defined): Allow hash functions to return any
4862 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4864 Fix minor problems found by static checking.
4865 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4866 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4867 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4868 * keyboard.c (read_menu_command): Remove unused local.
4869 * lisp.h (read_menu_command): New decl.
4870 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4871 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4872 Return ptrdiff_t, not int.
4873 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4874 not int, for benefit of xpalloc.
4875 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4877 (have_menus_p): Remove; unused.
4878 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4879 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4880 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4882 (save_and_enable_current_matrix): Omit unnecessary casts.
4883 (read_menu_input): Omit local extern decl (now in lisp.h).
4884 Don't access uninitialized storage if mouse_get_xy fails.
4885 (tty_menu_activate): Mark local as initialized, for lint.
4886 (tty_menu_activate, tty_meny_show): Remove unused locals.
4888 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4890 Support menus on text-mode terminals.
4891 * xterm.h (xw_popup_dialog): Add prototype.
4893 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4894 (xmenu_show): Block input here, instead in Fx_popup_menu.
4895 (xw_popup_dialog): New function, with X-specific bits of popup
4898 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4901 * window.c (Fset_window_configuration): Use run-time tests of the
4902 frame type instead of compile-time conditionals, when menu-bar
4903 lines are considered.
4905 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4906 (w32_popup_dialog): New prototypes.
4908 * w32menu.c (Fx_popup_dialog): Function deleted.
4909 (w32_popup_dialog): New function, with w32 specific bits of popup
4910 dialogs. Block input here.
4912 * w32inevt.c (w32_console_read_socket): Minor change to add
4913 debugging TTY events.
4915 * w32fns.c (show_hourglass): If returning early because the frame
4916 is not a GUI frame, unblock input.
4918 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4919 (cursorY): New functions.
4921 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4922 WINDOWSNT, macros that call curX and curY elsewhere.
4924 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4926 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4927 specific function to hide and show cursor on a text-mode terminal.
4928 (tty_menu_struct, struct tty_menu_state): New structures.
4929 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4930 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4931 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4932 (tty_menu_locate, save_and_enable_current_matrix)
4933 (restore_desired_matrix, screen_update, read_menu_input)
4934 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4935 (tty_pop_down_menu, tty_menu_last_menubar_item)
4936 (tty_menu_new_item_coords, tty_menu_show): New functions.
4937 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4939 * nsterm.h (ns_popup_dialog): Adjust prototype.
4941 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4943 (ns_popup_dialog): Adapt order of arguments to the other
4944 *_menu_show implementations.
4945 (Fx_popup_dialog): Function deleted.
4947 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4949 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4951 * menu.c (have_boxes): New function.
4952 (single_keymap_panes): Use it instead of a compile-time
4954 (single_menu_item): Use run-time tests of the frame type instead
4955 of compile-time conditionals.
4956 (encode_menu_string): New function.
4957 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4958 the macro, since different types of frame need different encoding
4960 (digest_single_submenu): Use run-time tests of frame type instead
4961 of, or in addition to, compile-time conditionals.
4962 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4963 (Fx_popup_menu): Detect when the function is called from keyboard
4964 on a TTY. Don't barf when invoked on a text-mode frame.
4965 Check frame type at run time, instead of compile-time conditionals for
4966 invoking terminal-specific menu-show functions.
4967 Call tty_menu_show on text-mode frames.
4968 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4969 run time to determine which alternative to invoke; support dialogs
4972 * keyboard.h <Qmouse_movement>: Declare.
4974 * keyboard.c <Qmouse_movement>: Now extern.
4975 <Qecho_keystrokes>: New static variable.
4976 (read_key_sequence): Accept an additional argument, a flag to
4977 prevent redisplay during reading of the key sequence. All callers
4979 (read_menu_command): New function.
4980 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4982 (toolkit_menubar_in_use): New function.
4983 (make_lispy_event): Use it instead of a compile-time test.
4985 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4986 window-system being available.
4988 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4989 to x-popup-dialog on the frame type, they all now support popup
4992 * dispnew.c (save_current_matrix): Save the margin areas.
4993 (restore_current_matrix): Restore margin areas.
4994 (update_frame_with_menu): New function.
4996 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4999 * alloc.c (make_save_ptr): Now compiled unconditionally.
5001 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5003 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5004 (redraw_frame, update_frame): Adjust users.
5005 * dispextern.h (set_window_update_flags): Adjust prototype.
5006 * xdisp.c (redisplay_internal): When updating all frames with zero
5007 windows_or_buffers_changed, assume that only the windows that shows
5008 current buffer should be really updated.
5010 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5012 Do not allocate huge temporary memory areas and objects while encoding
5013 for file I/O, thus reducing an enormous memory usage for large buffers.
5014 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5015 * coding.h (struct coding_system): New member raw_destination.
5016 * coding.c (setup_coding_system): Initialize it to zero.
5017 (encode_coding_object): If raw_destination is set, do not create
5018 dst_object. Add comment.
5019 * fileio.c (toplevel): New constant E_WRITE_MAX.
5020 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5021 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5023 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5025 * nsterm.m (windowDidExitFullScreen:)
5026 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5028 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5030 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5031 * keyboard.c (unblock_input_to): Don't process pending signals
5032 if a fatal error is in progress.
5034 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5035 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5036 they're talking about words in Lisp bool vectors.
5037 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5038 * data.c (popcount_bits_word): Rename from popcount_size_t.
5039 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5042 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5044 Improve support for popcount and counting trailing zeros (Bug#15550).
5045 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5046 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5047 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5048 (popcount_size_t_msc, popcount_size_t_gcc):
5049 Remove; now done by Gnulib.
5050 (popcount_size_t): Now a macro that defers to Gnulib.
5051 (count_trailing_zero_bits): Return int, for consistency with
5052 Gnulib and because Emacs prefers signed to unsigned int.
5053 Don't assume that size_t is either unsigned int or unsigned long
5054 or unsigned long long.
5055 (size_t_to_host_endian): Do not assume that size_t is either
5056 exactly 32 or exactly 64 bits wide.
5057 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5058 etc., so that it's now an enum constant, not a macro.
5059 No need to assume that it's either 32 or 64.
5061 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5063 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5066 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5068 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5069 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5071 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5073 emacs_read and emacs_write now use void *, not char *.
5074 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5075 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5076 Buffer arg is now void *, not char *. This matches plain
5077 'read' and 'write' better, and avoids a constraint violation
5078 on Solaris 9 with Oracle Studio.
5080 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5082 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5083 memset to explicit loop. Otherwise copy largest possible chunk
5084 from initialized to uninitialized part, thus allowing the longer
5085 memcpy runs and reducing the number of loop iterations.
5087 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5089 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5090 hide toolbar (Bug#15388).
5091 (windowDidEnterFullScreen:): If presentation options are zero,
5092 set them here (Bug#15388).
5093 (ns_update_auto_hide_menu_bar): Remove runtime check.
5094 Don't auto hide dock unless menubar is also auto hidden.
5096 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5098 * editfns.c (message): Mention batch mode in doc string.
5100 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5102 * nsterm.m (check_native_fs): Remove erroneous comment.
5104 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5106 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5107 uses find_newline instead of scan_newline and so doesn't move point.
5109 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5111 Use hardware support for byteswapping on glibc x86 etc.
5112 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5113 whereas the old swap64 needed 30.
5114 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5115 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5116 Use byteswap.h's macros to swap bytes.
5117 * lisp.h (swap16, swap32, swap64): Remove.
5118 All uses replaced by bswap_16, bswap_32, bswap_64.
5120 * bytecode.c (exec_byte_code): Use some more volatile variables
5121 to work around local variables getting clobbered by longjmp.
5122 Port to pre-C99, which doesn't allow decls after stmts.
5124 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5126 * lisp.h (eassert): Assume that COND is true when optimizing.
5127 In other words, take on the behavior of eassert_and_assume.
5128 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5129 (eassert_and_assume): Remove. All uses replaced by eassert.
5131 * xdisp.c (Qglyphless_char): Now static.
5133 Adjust to merge from gnulib.
5134 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5135 * lisp.h: Include <verify.h>, for 'assume'.
5137 * eval.c (clobbered_eassert): New macro.
5138 (internal_catch, internal_condition_case)
5139 (internal_condition_case_1, internal_condition_case_2)
5140 (internal_condition_case_n): Use it instead of eassert
5141 when the argument contains locals clobbered by longjmp.
5142 Don't use clobbered locals outside of clobbered_eassert.
5143 (internal_lisp_condition_case): Use a volatile variable
5144 to work around a local variable's getting clobbered.
5146 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5148 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5149 (PUSH_HANDLER): New macro.
5150 (catchlist): Remove.
5151 (handlerlist): Always declare.
5153 * eval.c (catchlist): Remove (merge with handlerlist).
5154 (handlerlist, lisp_eval_depth): Not static any more.
5155 (internal_catch, internal_condition_case, internal_condition_case_1)
5156 (internal_condition_case_2, internal_condition_case_n):
5158 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5159 handlerlist/catchlist.
5160 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5161 handlerlist which can only handle a single condition-case handler at
5163 (find_handler_clause): Simplify since we only a single branch here
5166 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5168 (bcall0): New function.
5169 (exec_byte_code): Add corresponding cases. Improve error message when
5170 encountering an invalid byte-code. Let Bunwind_protect accept
5171 a function (rather than a list of expressions) as argument.
5173 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5174 and make them unconditional now that they're heap-allocated.
5176 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5178 * charset.c (Fdecode_char, Fencode_char): Remove description of
5179 `restriction' arg. now that it's hidden by advertised-calling-convention.
5181 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5183 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5184 Remove unused variable (from mac-port).
5185 (macfont_draw): Use s->ybase for correct y position.
5187 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5189 * frame.h (struct frame): Drop has_minibuffer member because...
5190 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5191 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5193 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5195 * window.h (struct window): Prefer enum text_cursor_kinds to int
5196 for phys_cursor_type member. Move the latter, phys_cursor_width,
5197 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5198 * window.c (replace_window, make_window): Adjust users.
5200 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5202 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5203 this module is never compiled otherwise.
5205 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5207 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5210 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5212 * xdisp.c (get_next_display_element): Don't call face_for_font in
5213 a build configured --without-x. (Bug#15484)
5215 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5217 * window.c (calc_absolute_offset): #elif should be #elif defined.
5219 * frame.c (delete_frame): Block/unblock input to overcome race
5220 condition (Bug#15475).
5222 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5224 * frame.c (delete_frame): Record selected frame only after
5225 calling Qdelete_frame_functions (Bug#15477).
5227 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5229 * nsterm.m (ns_selection_color): Remove.
5230 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5231 NSColor selectedText(Background)Color. Only for COCOA.
5232 (ns_term_init): Remove assignment of ns_selection_color, logic
5233 moved to ns_get_color.
5235 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5236 NS_SELECTION_COLOR_DEFAULT.
5237 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5239 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5241 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5242 frame' does not have the tool_bar_window member.
5244 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5246 Signal error when reading an empty byte-code object (Bug#15405)
5247 * lread.c (read1): Signal error.
5248 * alloc.c (make_byte_code): eassert header size.
5249 (sweep_vectors): Change an int to size_t.
5251 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5253 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5254 instead of ints, as it's the usual style for offsetof constants. See:
5255 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5257 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5258 This is ugly, but it should fix the performance problem for older
5259 GCC versions in the short run. I'll look into integrating the
5260 Gnulib module for popcount, as a better fix.
5261 See the thread starting in:
5262 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5263 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5264 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5265 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5266 (popcount_size_t): Use it.
5268 2013-09-24 Daniel Colascione <dancol@dancol.org>
5270 * process.c (Fnetwork_interface_info): Fix build break due to
5273 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5275 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5276 Prefer signed to unsigned integers where either will do.
5277 No need for 'const' on locals that do not escape.
5278 Omit easserts with unnecessary and unportable assumptions about
5279 alignment. Avoid unnecessary casts to char *.
5281 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5283 Use union for the payload of struct Lisp_Vector.
5284 This helps to avoid a few glitches dictated by C's aliasing rules.
5285 * lisp.h (struct Lisp_Vector): Use union for next and
5286 contents member. Adjust comment. Change related users.
5287 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5288 Related users changed.
5289 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5290 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5291 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5292 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5294 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5296 Optimize glyph row clearing and copying routines.
5297 * dispextern.h (struct glyph_row): Change layout of struct
5298 glyph_row to help copy_row_except_pointers. Adjust comment.
5299 * dispnew.c (null_row): Remove.
5300 (clear_glyph_row): Use offsetof and memset to find and clear
5301 just the members that need clearing. Adjust comment.
5302 (copy_row_except_pointers): Likewise for copying.
5304 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5306 Some minor cleanups of recently-added bool vector code.
5307 * conf_post.h (assume): Always return void. Use lint version
5308 only if GCC and MSC versions don't apply.
5309 * conf_post.h (assume):
5310 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5311 Depend on _MSC_VER, not __MSC_VER, for consistency with
5313 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5314 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5315 (bool_vector_binop_driver, count_trailing_zero_bits)
5316 (size_t_to_host_endian): Now static, not static inline;
5317 the latter isn't needed with modern compilers and doesn't
5318 work with older compilers anyway.
5320 * alloc.c (valgrind_p): Use bool for boolean.
5322 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5324 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5325 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5326 (display_last_displayed_message_p, message_buf_print)
5327 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5328 Use bool for boolean.
5329 * dispextern.h (cancel_line, init_desired_glyphs):
5330 Remove ancient leftover.
5331 (help_echo_showing_p, hourglass_shown_p):
5332 * lisp.h (noninteractive_need_newline): Adjust declaration.
5334 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5336 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5338 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5339 ...this file and convert the latter to static. Adjust comment.
5340 (make_initial_frame):
5341 * window.c (init_window_once): Adjust user.
5342 * frame.h (last_nonminibuf_frame): Remove declaration.
5343 * lisp.h (selected_frame): Likewise.
5344 * msdos.c (the_only_display_info): Adjust comment.
5346 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5348 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5349 computing the end column of mouse-highlight that comes from
5350 display or overlay strings. (Bug#15437)
5351 (note_mouse_highlight): Adapt calculation of last argument to
5352 mouse_face_from_string_pos to the above change.
5354 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5355 all platforms, not just for clang.
5357 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5359 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5360 about excess arguments to snprintf.
5362 * conf_post.h(assume): Use __builtin_unreachable for clang.
5364 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5366 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5367 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5369 2013-09-23 Daniel Colascione <dancol@dancol.org>
5371 * alloc.c (USE_VALGRIND): New macro; on by default
5372 when ENABLE_CHECKING.
5373 (mark_maybe_object, mark_maybe_pointer)
5374 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5376 (valgrind_p) [USE_VALGRIND]: New variable.
5377 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5379 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5381 * process.c (wait_reading_process_output): Change int pnamelen to
5384 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5385 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5386 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5387 argument to unsigned long to avoid warning.
5388 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5390 * conf_post.h (assume): Fix compiler error: x shall be cond.
5392 2013-09-22 Daniel Colascione <dancol@dancol.org>
5394 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5395 warning when compiling without a window system.
5397 2013-09-22 Daniel Colascione <dancol@dancol.org>
5399 * data.c (Qbool_vector_p): New symbol.
5400 (bool_vector_spare_mask, popcount_size_t_generic)
5401 (popcount_size_t_msc, popcount_size_t_gcc)
5403 (bool_vector_binop_driver)
5404 (count_trailing_zero_bits, size_t_to_host_endian)
5405 (Fbool_vector_exclusive_or)
5406 (Fbool_vector_union)
5407 (Fbool_vector_intersection, Fbool_vector_set_difference)
5408 (Fbool_vector_subsetp, Fbool_vector_not)
5409 (Fbool_vector_count_matches)
5410 (Fbool_vector_count_matches_at): New functions.
5411 (syms_of_data): Intern new symbol, functions.
5412 * alloc.c (bool_vector_payload_bytes): New function.
5413 (Fmake_bool_vector): Instead of calling Fmake_vector,
5414 which performs redundant initialization and argument checking,
5415 just call allocate_vector ourselves. Make sure we clear any
5416 terminating padding to zero.
5417 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5418 instead of open-coding the size calculation.
5419 (vroundup_ct): New macro.
5420 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5421 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5422 * composite.c (composition_gstring_put_cache):
5423 Change lint_assume to assume.
5424 * conf_post.h (assume): New macro.
5425 (lint_assume): Remove.
5426 * dispnew.c (update_frame_1): Change lint_assume to assume.
5427 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5429 * image.c (gif_load): Change lint_assume to assume.
5430 * lisp.h (eassert_and_assume): New macro.
5431 (Qbool_vector_p): Declare.
5432 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5433 (swap16, swap32, swap64): New inline functions.
5434 * macfont.m (macfont_shape): Change lint_assume to assume.
5435 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5436 * xsettings.c (parse_settings): Use new swap16 and
5437 swap32 from lisp.h instead of file-specific macros.
5439 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5441 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5442 found (which can legitimately happen when the glyph row at the
5443 window start is disabled in the current_matrix. (Bug#15365)
5445 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5447 Fix syntax.h bug introduced by recent INLINE change.
5448 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5449 conditionally compiled one way in some modules, and a different
5450 way in others. This doesn't work with extern inline functions,
5451 which must have the same definition in all modules, because the
5452 defining code might be shared across modules, depending on the
5453 implementation. Symptoms reported by Martin Rudalics in:
5454 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5455 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5456 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5457 overriding the corresponding functions in syntax.h.
5458 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5459 (syntax_property): New inline functions.
5460 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5461 Rewrite in terms of these new functions.
5463 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5465 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5466 not chars_in_text, whose result depends on the multibyteness of
5467 the current buffer. (Bug#15426)
5469 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5471 Port recent change to hosts where pointers aren't 'long'.
5472 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5473 Don't assume that pointers are the same width as 'long'.
5474 Add a compile-time check that a pointer fits into two X slots.
5476 A simpler, centralized INLINE.
5477 * conf_post.h (INLINE): Define only if not already defined.
5478 This allows us to use a single INLINE, defined by one file
5480 * emacs.c (INLINE): Define it.
5481 Also, include category.h, charset.h, composite.h, dispextern.h,
5482 syntax.h, systime.h, so that their INLINE definitions are expanded
5484 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5485 * buffer.h, buffer.c (BUFFER_INLINE):
5486 * category.h, category.c (CATEGORY_INLINE):
5487 * character.h, character.c (CHARACTER_INLINE):
5488 * charset.h, charset.c (CHARSET_INLINE):
5489 * composite.h, composite.c (COMPOSITE_INLINE):
5490 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5491 * frame.h, frame.c (FRAME_INLINE):
5492 * intervals.h, intervals.c (INTERVALS_INLINE):
5493 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5494 * lisp.h, alloc.c (LISP_INLINE):
5495 * process.h, process.c (PROCESS_INLINE):
5496 * syntax.h, syntax.c (SYNTAX_INLINE):
5497 * systime.h, sysdep.c (SYSTIME_INLINE):
5498 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5499 * window.h, window.c (WINDOW_INLINE):
5500 Remove. All uses replaced with INLINE.
5502 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5504 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5507 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5509 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5510 'const char *' to avoid compiler warnings due to similar change in
5511 the prototype of x_get_string_resource.
5513 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5515 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5516 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5517 going to replace static variables below. Adjust comments.
5518 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5519 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5520 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5521 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5522 Related users changed.
5523 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5524 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5525 last_mouse_movement_time, going to replace static variables below.
5527 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5528 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5530 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5531 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5532 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5533 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5534 static variables below.
5535 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5536 (last_mouse_scroll_bar): Remove.
5537 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5538 (mouseExited): Related users changed.
5540 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5542 Do not use external array to process X scroll bar messages.
5543 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5544 (x_send_scroll_bar_event): Pack window pointer into two slots
5545 of XClientMessageEvent if we're 64-bit. Adjust comment.
5546 (x_scroll_bar_to_input_event): Unpack accordingly.
5548 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5550 Ifdef away recent changes which aren't relevant to NS port.
5551 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5552 [!HAVE_NS]: Declare as such.
5553 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5554 [!HAVE_NS]: Define as such.
5556 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5558 * frame.c (x_redo_mouse_highlight): New function
5559 to factor out common code used in W32 and X ports.
5560 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5561 * xterm.h (struct x_display_info):
5562 * w32term.h (struct w32_display_info):
5563 * nsterm.h (struct ns_display_info): New members
5564 last_mouse_motion_frame, last_mouse_motion_x and
5565 last_mouse_motion_y, going to replace static variables below.
5566 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5567 (redo_mouse_highlight): Remove.
5568 (note_mouse_movement, syms_of_xterm): Adjust user.
5569 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5570 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5571 (redo_mouse_highlight): Remove.
5572 (note_mouse_movement, syms_of_w32term): Adjust user.
5573 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5574 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5576 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5577 * nsfns.m (compute_tip_xy): Adjust user.
5579 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5581 * frame.c (x_mouse_grabbed): New function.
5582 * dispextern.h (x_mouse_grabbed): Add prototype.
5583 (last_mouse_frame): Remove declaration.
5584 * xterm.h (struct x_display_info):
5585 * w32term.h (struct w32_display_info):
5586 * nsterm.h (struct ns_display_info): New member
5587 last_mouse_frame, going to replace...
5588 * xdisp.c (last_mouse_frame): ...global variable.
5589 (note_tool_bar_highlight):
5590 * w32term.c (w32_mouse_position, w32_read_socket):
5591 * xterm.c (XTmouse_position, handle_one_xevent):
5592 Use x_mouse_grabbed.
5593 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5595 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5597 * w32term.c (w32_read_socket): Avoid temporary
5598 variables in a call to x_real_positions.
5599 * xterm.c (handle_one_xevent): Likewise.
5601 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5603 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5604 (x_icon_type): Remove prototype.
5605 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5606 * frame.c (x_icon_type): Remove.
5607 * w32term.c (x_make_frame_visible, x_iconify_frame):
5608 * xterm.c (x_make_frame_visible, x_iconify_frame):
5609 Use x_set_bitmap_icon to factor out common code.
5611 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5613 * dispextern.h (check_x_display_info, x_get_string_resource):
5614 Declare here just once and unify the latter.
5615 * frame.c (check_x_display_info, x_get_string_resource):
5616 * nsterm.h (check_x_display_info):
5617 * xrdb.c (x_get_string_resource):
5618 * xterm.h (check_x_display_info): Remove prototypes.
5619 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5620 * w32reg.c (x_get_string_resource): Likewise.
5621 (w32_get_rdb_resource): Adjust user.
5623 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5625 * xterm.h (struct x_display_info): New member
5626 x_pending_autoraise_frame, going to replace...
5627 * xterm.c (pending_autoraise_frame): ...static variable.
5628 (x_new_focus_frame, XTread_socket): Adjust users.
5629 * w32term.h (struct w32_display_info): New member
5630 w32_pending_autoraise_frame, going to replace...
5631 * w32term.c (pending_autoraise_frame): ...global variable.
5632 (x_new_focus_frame, w32_read_socket): Adjust users.
5634 2013-09-17 Glenn Morris <rgm@gnu.org>
5636 * xdisp.c (message_dolog): If we create *Messages*,
5637 switch it to messages-buffer-mode.
5639 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5641 Don't overuse 'const' in types of locals.
5642 * bidi.c (bidi_count_bytes):
5643 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5644 (xg_event_is_for_scrollbar):
5645 * xselect.c (x_handle_property_notify)
5646 (x_handle_selection_notify, x_handle_dnd_message):
5647 * xsettings.c, xsettings.h (xft_settings_event):
5648 * xterm.c (x_handle_net_wm_state, handle_one_event)
5649 (x_menubar_window_to_frame, x_detect_focus_change)
5650 (construct_mouse_click, note_mouse_movement)
5651 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5652 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5653 (handle_one_xevent, x_handle_net_wm_state):
5654 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5655 (x_handle_dnd_message):
5656 Avoid unnecessary 'const', typically the second 'const' in
5657 'const foo * const arg', a 'const' that does not affect the API
5658 and doesn't significantly help the human reader.
5660 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5662 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5663 only if Glib < 2.36.0.
5664 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5665 * xsettings.c (init_gconf, init_gsettings): Do not check
5667 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5669 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5671 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5673 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5674 before calling g_type_init.
5676 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5678 * nsterm.m (syms_of_nsterm): ... to here.
5680 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5682 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5683 (ignore_next_mouse_click_timeout): Use Time as X does.
5684 (handle_one_xevent): Avoid cast and use unsigned comparison.
5686 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5688 Do not copy X event in handle_one_xevent except KeyPress case.
5689 Wnen XEvent is processed, it is unlikely to be changed except
5690 KeyPress case, so we can avoid copying and use const pointer to
5691 const data to make sure that an event is not changed elsewhere.
5692 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5693 const' and do not create local copy except for the KeyPress event.
5694 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5695 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5696 (x_handle_net_wm_state, x_menubar_window_to_frame)
5697 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5698 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5699 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5700 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5701 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5702 (x_handle_dnd_message):
5703 * xsettings.c (xft_settings_event):
5704 Use 'const XEvent * const' where appropriate.
5705 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5707 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5709 Fix X event waiting to handle multiple frames.
5710 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5711 * xterm.c (pending_event_wait): Remove. Adjust users.
5712 (x_detect_focus_change): Pass frame arg.
5713 (handle_one_xevent): Find related frame early and clear per-frame
5714 wait_event_type only if this is an event for the relevant frame.
5715 (x_wait_for_event): Use per-frame wait_event_type.
5717 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5719 * nsfns.m (Fx_create_frame): Fix font driver registration for
5722 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5723 for syms_of_macfont.
5725 * nsterm.m: Include macfont.h.
5726 (ns_tmp_flags, ns_tmp_font): Remove.
5727 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5728 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5729 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5730 (changeFont:): Fix code style. Check for font driver type when
5733 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5736 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5737 (nsfont_open): Set font driver type.
5738 Set font->ascent and font->descent. Figure out font instead of
5739 ns_tmp_font, and flags instead of ns_tmp_flags.
5740 Fix indentation. Remove call to ns_draw_text_decoration,
5743 * nsfns.m: Include macfont.h.
5744 (Fx_create_frame): Register macfont driver, make a better default font.
5745 (Fns_popup_font_panel): Get font from macfont driver, if used.
5747 * macfont.m, macfont.h, macuvs.h: New files.
5749 * font.h: Declare syms_of_macfont.
5751 * font.c (syms_of_font): Call syms_of_macfont.
5753 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5755 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5757 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5758 and it is always zero for others, so I assume that this is an ancient
5759 leftover which nobody will want to change any more.
5760 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5761 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5762 * frame.c (x_set_scroll_bar_width):
5763 * w32fns.c (w32_createscrollbar):
5764 * w32term.c (w32_set_vertical_scroll_bar):
5765 * xfns.c (x_set_scroll_bar_default_width):
5766 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5767 (x_scroll_bar_expose): Related users changed.
5769 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5771 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5772 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5773 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5775 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5777 * nsterm.h, w32term.h, xterm.h: ...and not here.
5778 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5779 Remove unused Xisms.
5780 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5781 these modules are never compiled otherwise.
5783 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5785 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5786 Doc fix. (Bug#15375)
5788 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5790 Unify Fx_focus_frame between all ports.
5791 * frame.h (x_focus_frame): New prototype.
5792 * xfns.c (Fx_focus_frame): Remove.
5793 (syms_of_xfns): Do not defsubr it.
5794 (x_focus_frame): X implementation.
5795 * nsfns.m (Fx_focus_frame): Remove.
5796 (syms_of_nsfns): Do not defsubr it.
5797 (x_focus_frame): NS implementation.
5798 * w32term.c (Fx_focus_frame): Remove.
5799 (x_focus_on_frame): Rename to...
5800 (x_focus_frame): W32 implementation.
5801 * w32term.h (x_focus_on_frame): Remove prototype.
5802 * w32fns.c (Fx_focus_frame): Remove.
5803 (syms_of_w32fns): Do not defsubr it.
5804 * frame.c (Fx_focus_frame): Define here.
5805 (syms_of_frame): Defsubr here.
5806 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5808 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5810 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5811 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5812 each port to reference the port-specific window system data.
5813 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5814 (FRAME_DISPLAY_INFO): Define.
5815 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5816 (FRAME_DISPLAY_INFO): Define. Adjust users.
5817 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5818 (FRAME_DISPLAY_INFO): Define. Adjust users.
5819 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5820 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5821 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5822 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5823 * xselect.c, xterm.c: All related users changed.
5825 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5827 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5828 (x_menubar_window_to_frame): Remove prototypes.
5829 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5830 (x_menubar_window_to_frame, x_top_window_to_frame):
5832 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5833 (x_menubar_window_to_frame, x_top_window_to_frame):
5834 ...to here and convert all but the last to static.
5836 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5838 * lisp.mk (lisp): Add w32-common-fns.elc.
5840 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5842 * charset.c (char_charset): Document an exception for char-charset.
5844 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5846 * xterm.h (x_display_info): New field last_user_time...
5847 * xterm.c (toplevel): ...to replace static last_user_time.
5848 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5850 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5852 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5853 scroll bar values to prevent thumb from disappear and update comment.
5855 2013-09-11 Glenn Morris <rgm@gnu.org>
5857 * emacs.c (usage_message): Possessive apostrophe tweak.
5859 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5861 * nsterm.m (syms_of_nsterm): Use Qns.
5862 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5863 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5864 * xfns.c (x_display_info_for_name, Fx_open_connection):
5865 Remove old '#if 0' code.
5866 (syms_of_xfns): Use Qx.
5867 * termhooks.h (fullscreen_hook): Remove the leftover.
5868 (struct terminal): Fix typo in comment.
5870 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5872 Cleaning up a few X scroll bar bits.
5873 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5874 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5875 New member last_seen_part, going to replace...
5876 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5877 (xt_action_hook) [USE_LUCID]: Adjust user.
5878 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5879 Lucid-specific scroll bar support.
5880 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5881 to int and adjust to use last_seen_part member.
5882 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5883 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5884 Initialize last_seen_part.
5886 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5888 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5889 insert-buffer-substring an empty string.
5891 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5893 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5894 avoiding a GCC warning.
5896 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5898 Ifdef away frame tool bar code when it is not really used.
5899 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5900 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5901 and minimize_tool_bar_window_p under the above.
5902 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5903 (fset_tool_bar_window): Likewise.
5904 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5905 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5906 (change_frame_size_1):
5907 * window.c (window_from_coordinates, Frecenter): Adjust users.
5908 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5909 code is not really used.
5910 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5911 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5912 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5913 [!USE_GTK && !HAVE_NS]: Define as such.
5914 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5915 (note_mouse_highlight, expose_frame):
5916 * xfns.c (x_set_tool_bar_lines):
5917 * xterm.c (handle_one_xevent): Adjust users.
5919 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5921 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5922 This bug was introduced by my 2013-08-26 patch, which incorrectly
5923 assumed that the terminfo implementation doesn't use termcap buffers.
5924 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5925 these buffers apparently are used after all.
5926 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5927 (struct tty_display_info): Define members termcap_term_buffer and
5928 termcap_strings_buffer even if TERMINFO.
5930 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5933 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5934 'usage' docstring entry to pacify make-docfile.
5936 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5938 Change comparison functions =, <, >, <=, >= to take many arguments.
5939 * data.c: Change comparison functions' interface and implementation.
5940 * lisp.h: Make arithcompare available for efficient two arg
5942 * bytecode.c: Use arithcompare.
5943 * fileio.c: Use new interface.
5945 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5947 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5949 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5951 * eval.c (Feval): Document the new use of `lexical'.
5953 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5955 Review and drop old frame resize hack.
5956 * frame.h (struct frame): Remove force_flush_display_p.
5957 * dispnew.c (update_frame): Adjust user and don't call
5958 flush_frame here. The comment has said that there was an issues
5959 with redisplaying fringes, but I don't see any differences with
5960 and without this hack. Hopefully we can continue without it.
5961 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5962 current frame matrices twice if resized_p is set.
5964 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5966 Do not populate pure Xism x_sync to other ports.
5967 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5968 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5969 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5970 * w32term.h (x_sync): Remove prototype.
5972 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5974 Cleanup frame flushing.
5975 * dispextern.h (struct redisplay_interface):
5976 Drop flush_display_optional because flush_display is enough
5977 for X and flushing via RIF is just a no-op for others.
5978 * frame.h (flush_frame): New function.
5979 * dispnew.c (update_frame):
5980 * minibuf.c (read_minibuf):
5981 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5983 * keyboard.c (detect_input_pending_run_timers): Do not flush
5984 all frames but selected one in redisplay_preserve_echo_area.
5985 * nsterm.m (ns_flush): Remove no-op.
5986 (ns_redisplay_interface): Adjust user.
5987 * w32term.h (x_flush): Remove no-op.
5988 (w32_redisplay_interface): Adjust user.
5989 * xterm.c (x_flush): Simplify because we do not flush all
5990 frames at once any more. Adjust comment.
5991 (x_redisplay_interface): Adjust user.
5993 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5995 Port --without-x --enable-gcc-warnings to Fedora 19.
5996 * gfilenotify.c (globals_of_gfilenotify):
5997 Call g_type_init only if using an older glib version that needs it.
5999 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6001 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6002 (last_glyphless_glyph_merged_face_id): Remove declarations.
6003 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6004 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6005 (last_glyphless_glyph_merged_face_id): Now static.
6006 (merge_escape_glyph_face): New function, refactored from...
6007 (get_next_display_element): ...here.
6008 (merge_glyphless_glyph_face): New function, refactored from...
6009 (produce_glyphless_glyph): ...here...
6010 * term.c (produce_glyphless_glyph): ...and here.
6012 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6014 * eval.c (eval_sub): Only call Ffunction if necessary.
6016 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6018 Attempt to make redisplay more selective when changing cursor type.
6019 * frame.h (struct frame): New bitfield cursor_type_changed.
6020 * xdisp.c (cursor_type_changed): Remove.
6021 (try_cursor_movement, redisplay_window, try_window_id)
6022 (set_frame_cursor_types, try_window_reusing_current_matrix):
6023 Adjust to use per-frame bitfield.
6024 (redisplay_internal): Look for cursor type change on each visible
6025 frame and consider all frames if cursor type has been changed on
6026 the frame other than selected. If cursor type has been changed on
6027 selected frame only, do not use fast update.
6029 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6031 Attempt to make redisplay more selective when changing fonts.
6032 * frame.h (struct frame): New bitfield fonts_changed.
6033 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6034 (adjust_frame_glyphs): Add prototype.
6035 * dispnew.c (fonts_changed_p): Remove.
6036 (adjust_glyphs): Remove because we do not
6037 adjust matrices on all frames at once any more.
6038 (adjust_frame_glyphs): Block and unblock input here.
6039 (adjust_glyph_matrix): Use fonts_changed.
6040 (change_frame_size_1): Use adjust_frame_glyphs.
6041 * font.c (font_open_entity): Use fonts_changed.
6042 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6043 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6044 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6045 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6046 (shrink_mini_window, Fresize_mini_window_internal)
6047 (window_scroll_pixel_based, Fset_window_configuration)
6048 (apply_window_adjustment, Fset_window_vscroll):
6049 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6050 Use adjust_frame_glyphs.
6051 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6052 (try_window_reusing_current_matrix, try_window_id, display_line)
6053 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6054 (redisplay_internal): Consider fonts_changed and adjust frame
6055 matrices for each frame only if the frame is visible. If font
6056 has been changed on some frame during full redisplay, retry
6057 only visible frames where the font has been actually changed.
6059 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6061 Cache current header and mode line height for each window.
6062 * window.h (struct window): New fields mode_line_height
6063 and header_line_height.
6064 * window.c (make_window): Initialize them.
6065 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6066 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6067 (current_mode_line_height, current_header_line_height):
6069 * xdisp.c (current_mode_line_height, current_header_line_height):
6071 (pos_visible_p, init_xdisp): Adjust user.
6072 (redisplay_window): Invalidate mode_line_height and
6073 header_line_height if current and desired matrices do not agree.
6075 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6077 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6078 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6080 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6082 Make --without-x compatible with --enable-gcc-warnings.
6083 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6084 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6085 members under HAVE_WINDOW_SYSTEM.
6086 * keyboard.c (make_lispy_focus_out): Likewise.
6087 (record_menu_key): Move under HAVE_MENUS.
6088 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6089 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6090 (syms_of_xdisp): Adjust user.
6091 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6092 (start_hourglass, cancel_hourglass):
6093 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6094 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6095 and CLEAR_FONT_TABLE_NFONTS.
6096 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6097 Declare only if HAVE_WINDOW_SYSTEM.
6098 (lface_same_font_attributes_p, clear_face_gcs): Define only
6099 if HAVE_WINDOW_SYSTEM.
6101 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6103 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6104 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6105 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6107 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6109 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6111 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6113 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6114 This fixes a type error on hosts where ptrdiff_t is wider than int.
6116 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6118 * keyboard.c (read_key_sequence_vs): New function.
6119 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6122 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6124 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6126 Makefile improvements.
6127 * Makefile.in (config.status): Don't use double-colon rules, as
6128 they are not portable according to POSIX. Fix shell typo with `;
6129 I guess this rule has never been tested?
6130 (VCSWITNESS): New macro, to override any environment var.
6132 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6134 * xterm.h (struct x_display_info): Do not track X connection
6135 fd separately because it is always available from Display.
6136 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6139 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6141 * buffer.c (drop_overlay):
6142 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6143 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6145 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6147 * buffer.c (Fmake_overlay, Fmove_overlay):
6148 * intervals.c (set_point_from_marker):
6149 * print.c (PRINTPREPARE): Prefer signal_error
6150 to plain error and report unsuitable marker too.
6152 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6154 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6155 for 'dragging' member.
6156 (struct x_output): Remove set-but-unused leftovers
6157 'left_before_move' and 'top_before_move'.
6158 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6159 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6160 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6161 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6162 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6163 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6164 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6165 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6167 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6169 * nsfont.m (INVALID_GLYPH): New define.
6170 (nsfont_encode_char): Use INVALID_GLYPH.
6171 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6173 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6175 * xterm.c (x_last_mouse_movement_time): Revert last change.
6176 This code should use XDisplayMotionBufferSize to check display's
6177 motion history first, and there are few other issues as well.
6178 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6179 (handle_one_xevent): Adjust user.
6181 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6183 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6184 * frame.c (Flast_nonminibuf_frame): ... to here.
6185 (check_minibuf_window): Don't abort if no window was found
6188 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6190 Use XGetMotionEvents to ask the last mouse motion time from X server.
6191 * xterm.c (X_MOTION_HISTORY): Default to 1.
6192 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6193 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6194 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6195 Ifdef away legacy code.
6196 (XTmouse_position, x_scroll_bar_report_motion):
6197 Use x_last_mouse_movement_time.
6198 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6201 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6203 * msdos.c (last_mouse_window): Move to...
6204 (dos_rawgetc): ...this function and adjust comment.
6205 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6206 (mouseMoved): ...this function and adjust comment.
6207 * w32term.c (last_window): Likewise with...
6208 (w32_read_socket): ...this function.
6209 * xterm.c (last_window): Likewise with...
6210 (handle_one_xevent): ...this function.
6212 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6214 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6215 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6216 (handle_one_xevent): ...to here.
6217 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6220 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6222 * msdos.c (IT_set_terminal_window): Remove no-op.
6223 (initialize_msdos_display): Adjust terminal setup.
6224 * w32console.c (w32con_set_terminal_window): Remove no-op.
6225 (initialize_w32_display): Adjust terminal setup.
6226 * w32term.c (w32_set_terminal_window): Remove no-op.
6227 (w32_create_terminal): Adjust terminal setup.
6228 * xterm.c (XTset_terminal_window): Remove no-op.
6229 (x_create_terminal): Adjust terminal setup.
6231 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6233 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6235 (ns_create_terminal): Adjust terminal setup.
6236 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6238 (w32_create_terminal): Adjust terminal setup.
6239 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6241 (x_create_terminal): Adjust terminal setup.
6243 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6245 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6246 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6247 * dispnew.c (buffer_posn_from_coords):
6248 * window.c (Fwindow_end, displayed_window_lines):
6249 * xdisp.c (redisplay_mode_lines): Use it.
6251 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6253 * fontset.c (face_for_char): Check char in the current face font first
6254 if HAVE_NS (Bug#15138).
6256 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6258 * window.c (temp_output_buffer_show): Make sure window returned
6259 by display_buffer is live (Bug#15213).
6261 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6263 Minor cleanup to avoid forward declarations.
6264 * coding.h (struct ccl_spec): Remove forward declaration.
6265 * composite.h (toplevel): Include font.h.
6266 (struct composition_it, struct face, struct font_metrics):
6267 Remove forward declaration.
6268 * dispextern.h (struct image, struct atimer): Likewise.
6269 * emacsgtkfixed.h (struct frame): Likewise.
6270 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6271 * font.h (struct font_driver, struct font, struct glyph_string)
6272 (struct face): Remove forward declaration.
6273 * fontset.h (struct face, struct font): Likewise.
6274 * frame.h (toplevel): Style cleanup.
6275 (enum output_method): Move to...
6276 * termhooks.h (enum output_method): ...here.
6277 (struct glyph, struct frame, struct ns_display_info)
6278 (struct x_display_info, struct w32_display_info):
6279 Remove forward declaration.
6280 * xterm.h (toplevel): Include termhooks.h.
6281 (struct font, struct window, struct glyph_matrix, struct frame)
6282 (struct input_event, struct face, struct image): Remove forward
6284 * gtkutil.h (struct _widget_value): Likewise.
6285 * keyboard.h (toplevel): Include termhooks.h.
6286 (struct input_event): Remove forward declaration.
6288 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6290 * intervals.c (set_point_from_marker): New function.
6291 * editfns.c (Fgoto_char):
6292 * process.c (Finternal_default_process_filter):
6293 * window.c (select_window_1): Use it.
6294 * buffer.h (set_point_from_marker): Add prototype.
6296 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6298 * w32.c (term_winsock): Call release_listen_threads before calling
6300 (_sys_wait_accept): Wait for accept event in a loop with a finite
6301 timeout, instead of waiting indefinitely. Will hopefully avoid
6302 hanging during exit because WSACleanup deadlocks waiting for the
6303 event object to be released. (Bug#14333)
6305 * w32proc.c (release_listen_threads): New function, signals all
6306 the reader threads that listen for connections to stop waiting.
6308 * w32.h (release_listen_threads): Add prototype.
6310 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6312 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6313 field of new marker (for sanity and safety).
6314 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6315 anyway because XMISCTYPE is a function and can't be an lvalue).
6317 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6319 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6320 (x_after_update_window_line, x_scroll_bar_create)
6321 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6322 (handle_one_xevent, x_clear_frame_area):
6323 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6324 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6325 * xterm.h (x_clear_area): Adjust prototype.
6327 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6329 Hook scanning and indentation functions to find_newline. This helps
6330 to avoid duplicated code and renders more respect to newline cache.
6331 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6332 * cmds.c (Fforward_line):
6333 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6334 Use find_newline and avoid unnecessary point movements.
6335 * search.c (scan_newline): Implement on top of find_newline.
6337 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6339 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6340 scoped code (bug#11258).
6342 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6344 * nsterm.m (last_window): New variable.
6345 (EV_TRAILER2): New macro.
6346 (EV_TRAILER): Call EV_TRAILER2.
6347 (mouseMoved:): Add support for mouse-autoselect-window
6348 on nextstep (Bug#6888).
6350 2013-08-28 Andreas Schwab <schwab@suse.de>
6352 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6353 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6354 Remove unused macro definitions.
6355 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6356 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6357 Only define if emacs.
6359 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6361 Prefer enum glyph_row_area to int where appropriate.
6362 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6364 (window_box, window_box_width, window_box_left, window_box_left_offset)
6365 (window_box_right, window_box_right_offset): Adjust prototypes.
6366 * xdisp.c (window_box, window_box_width, window_box_left)
6367 (window_box_left_offset, window_box_right, window_box_right_offset):
6368 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6369 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6370 * nsterm.m (ns_clip_to_row):
6371 * w32term.c (w32_clip_to_row):
6372 * xterm.c (x_clip_to_row): Likewise.
6374 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6376 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6377 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6379 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6381 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6382 for portability to hosts where /bin/sh has problems.
6384 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6386 Redesign redisplay interface to drop global output_cursor.
6387 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6388 (toplevel): Remove declaration of output_cursor.
6389 (set_output_cursor, x_cursor_to): Remove prototype.
6390 * window.h (struct window): New member output_cursor.
6391 (output_cursor_to): New function to replace RIF member.
6392 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6393 (update_text_area, set_window_cursor_after_update): Use it.
6394 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6395 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6396 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6397 * w32term.c (x_update_window_begin, x_update_window_end):
6398 * xterm.c (x_update_window_begin, x_update_window_end):
6399 Adjust to use per-window output cursor.
6401 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6403 Simplify SELECT_TYPE-related code.
6404 Like EMACS_TIME, this portability layer is no longer needed, since
6405 Emacs has been using fd_set as a portability layer for some time.
6406 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6407 (SELECT_TYPE): Remove. All uses changed to fd_set.
6408 (fd_set) [!FD_SET]: New typedef.
6410 Simplify EMACS_TIME-related code.
6411 This portability layer is no longer needed, since Emacs has been
6412 using struct timespec as a portability layer for some time.
6413 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6414 Include <time.h> rather than "systime.h"; that's all that's needed now.
6415 * dispnew.c: Include <timespec.h> rather than "systime.h";
6416 that's all that's needed now.
6417 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6418 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6419 TIMESPEC_RESOLUTION.
6420 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6421 LOG10_TIMESPEC_RESOLUTION.
6422 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6423 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6424 (make_emacs_time): Remove. All used changed to make_timespec.
6425 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6426 (current_timespec): Rename from current_emacs_time. All uses changed.
6427 (add_emacs_time): Remove. All uses changed to timespec_add.
6428 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6429 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6430 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6431 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6432 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6433 (current_timespec): Rename from current_emacs_time. All uses changed.
6434 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6435 changed to timespec_cmp.
6436 * xgselect.c: Include <timespec.h>, since our .h files don't.
6438 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6440 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6441 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6442 Remove the leftovers.
6443 * gtkutil.c (toplevel): Do not declare Qxft but include
6445 * image.c (toplevel): Do not declare Vlibrary_cache because
6446 it's already done in lisp.h.
6448 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6450 * lisp.h (Mouse_HLInfo): Move from here...
6451 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6452 (reset_mouse_highlight): New function.
6453 * msdos.c (dos_set_window_size, IT_update_begin)
6454 (internal_terminal_init):
6455 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6456 (ns_initialize_display_info):
6457 * w32console.c (initialize_w32_display):
6458 * w32term.c (x_update_window_end, x_free_frame_resources)
6459 (w32_initialize_display_info):
6460 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6461 * window.c (Fdelete_other_windows_internal):
6462 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6463 * termchar.h (toplevel):
6464 * xterm.h (toplevel): Include dispextern.h.
6466 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6468 Fix minor problems found by static checking.
6469 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6470 (expect): Avoid nested-if warning.
6471 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6472 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6473 * nsterm.h, nsterm.m (ns_select):
6474 * xgselect.c, xgselect.h (xg_select):
6475 Adjust signature to better match pselect's.
6476 * nsterm.m (ns_select):
6477 Don't set *TIMEOUT, since pselect doesn't.
6478 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6479 diagnostic about assigning const char * to it.
6480 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6482 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6484 * lread.c (substitute_object_recurse): Handle hash-tables as well
6487 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6489 Fix unlikely core dump in init_tty, and simplify terminfo case.
6490 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6491 The old version incorrectly dumped core if malloc returned a
6492 buffer containing only non-NUL bytes.
6493 (init_tty): Do not allocate or free termcap buffers; the
6494 struct does that for us now.
6495 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6496 (struct tty_display_info): Define members termcap_term_buffer and
6497 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6498 use them. Allocate them directly in struct rather than indirectly
6499 via a pointer, to simplify init_tty.
6501 * frame.c (check_minibuf_window): Initialize 'window' properly,
6502 so that Emacs reliably aborts later if 'window' is not initialized.
6504 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6506 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6507 of VoidSymbol (Bug#15154).
6509 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6511 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6512 mouse_face_beg_y and mouse_face_end_y.
6513 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6514 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6515 Adjust users and update comment where appropriate.
6517 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6519 * frame.c (check_minibuf_window): New function.
6520 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6521 Call check_minibuf_window (Bug#15183).
6523 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6525 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6526 because this is the only last cursor data we need to keep and consult.
6527 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6528 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6531 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6533 Fix recovering from possible decompression error.
6534 Since insert_from_gap doesn't always move point, we can't use PT as
6535 the position where the partially decompressed data ends, and
6536 should count how many bytes was produced so far.
6537 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6538 (unwind_decompress): Really delete partially uncompressed data.
6539 (Fzlib_decompress_region): Take decompressed data size into account.
6541 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6543 * syntax.c (init_syntax_once): Adjust comment and do an early
6544 initialization of Qchar_table_extra_slots just once...
6545 * casetab.c (init_casetab_once):
6546 * category.c (init_category_once):
6547 * character.c (syms_of_character):
6548 * coding.c (syms_of_coding):
6549 * xdisp.c (syms_of_xdisp): ...and omit it here.
6551 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6553 * xdisp.c (get_next_display_element): Don't apply to characters
6554 from a display vector the logic of setting it->end_of_box_run_p
6555 suitable for characters from a buffer. (Bug#15175)
6557 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6558 to handle directories, rather than '_utime' which doesn't.
6561 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6563 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6564 or fullscreen (Bug#14627).
6566 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6568 System-dependent integer overflow fixes.
6569 * process.c (Fset_process_window_size): Signal an error if
6570 the window size is outside the range supported by the lower level.
6571 * sysdep.c (set_window_size): Return negative on error,
6572 nonnegative on success, rather than -1, 0, 1 on not in system,
6573 failure, success. This is simpler. Caller changed.
6574 (serial_configure): Remove unnecessary initialization of local.
6575 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6576 size fits in unsigned long; this isn't true on some 32-bit hosts.
6577 Avoid buffer overrun if some future version of /proc/meminfo has a
6578 variable name longer than 20 bytes.
6579 (system_process_attributes) [__FreeBSD__]:
6580 Don't assume hw.availpages fits in 'int'.
6582 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6584 Don't let very long directory names overrun the stack.
6585 Fix some related minor problems involving "//", vfork.
6586 * callproc.c (encode_current_directory): New function.
6587 (call_process): Don't append "/"; not needed.
6588 * fileio.c (file_name_as_directory_slop): New constant.
6589 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6590 this can save the caller having to alloca.
6591 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6592 Use SAFE_ALLOCA, not alloca.
6593 (directory_file_name, Fexpand_file_name): Leave leading "//"
6594 alone, since it can be special even on POSIX platforms.
6595 * callproc.c (call_process):
6596 * process.c (Fformat_network_address):
6597 * sysdep.c (sys_subshell):
6598 Use encode_current_directory rather than rolling our own.
6599 (create_process): No need to encode directory; caller does that now.
6600 * process.h (encode_current_directory): New decl.
6601 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6602 Rework to avoid 'goto xyzzy;'.
6604 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6606 * xdisp.c (handle_face_prop): If the default face was remapped use
6607 the remapped face for strings from prefix properties. (Bug#15155)
6609 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6611 Minor cleanup for redisplay interface and few related functions.
6612 * frame.h (enum text_cursor_kinds): Move from here...
6613 * dispextern.h (enum text_cursor_kinds): ...to here.
6614 (toplevel): Drop unnecessary declarations.
6615 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6616 in update_window_end_hook and draw_window_cursor functions.
6617 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6618 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6619 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6620 * xterm.c (x_update_window_end, x_draw_window_cursor):
6621 * xdisp.c (display_and_set_cursor, update_window_cursor)
6622 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6623 enum text_cursor_kinds where appropriate.
6625 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6627 Redesign redisplay interface to drop updated_row and updated_area.
6628 * dispextern.h (updated_row, updated_area): Remove declaration.
6629 (struct redisplay_interface): Pass glyph row and row area parameters
6630 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6631 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6633 * dispnew.c (updated_row, updated_area): Remove.
6634 (redraw_overlapped_rows, update_window_line): Adjust user.
6635 (update_marginal_area, update_text_area): Likewise. Pass updated row
6636 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6637 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6640 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6642 * process.c (flush_pending_output): Remove stub.
6645 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6647 * callproc.c: Fix race that killed background processes (Bug#15144).
6648 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6649 Record deleted process-id in critical section, not afterwards.
6650 Don't mistakenly kill process created by a call-process invocation
6651 that discards output and does not wait.
6653 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6655 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6656 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6657 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6658 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6659 to shut up compiler in mark_object.
6660 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6662 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6664 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6665 We can't portably rely on PTY_OPEN doing that, even if
6666 it calls posix_openpt with O_CLOEXEC.
6668 2013-08-20 Kenichi Handa <handa@gnu.org>
6670 * character.c (string_char): Improve commentary.
6672 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6674 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6675 (struct animation_cache): Make signature a flexible array member.
6676 All uses changed. This is a tad slower but may insulate us better
6677 from future changes to ImageMagick.
6679 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6681 * image.c: Shrink memory needed for animation cache.
6682 (SIGNATURE_DIGESTSIZE): New constant.
6683 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6684 (imagemagick_create_cache): Copy the signature. This saves
6685 several KB of memory that ImageMagick wastes per signature.
6686 Don't bother updating the update_time, as the caller does that now.
6687 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6688 it's a fixed size struct member now.
6689 (imagemagick_get_animation_cache): Always destroy the signature,
6690 as it's now imagemagick_create_cache's responsibility to copy it.
6691 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6692 and use memcmp rather than strcmp.
6693 eassert that ImageMagick returns a signature of the specified length.
6695 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6697 * image.c (imagemagick_get_animation_cache): Don't segfault on
6699 (imagemagick_get_animation_cache): Revert to previous definition
6700 so that it actually works. But keep the memory leak fix.
6701 (imagemagick_get_animation_cache): Fix memory leak.
6703 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6705 * image.c: Fix animation cache signature memory leak.
6706 Fix some other minor performance problems while we're at it.
6707 (imagemagick_create_cache): Clear just the members that
6708 need clearing. Don't set update_time, as caller does that now.
6709 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6710 Simplify by using pointer-to-pointer instead of a prev pointer.
6711 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6712 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6713 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6714 it's already a copy. Free the signature probe unless it's cached.
6716 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6717 This was introduced by my 2013-08-12 fix for Bug#15035.
6719 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6721 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6722 (imagemagick_prune_animation_cache): Now static.
6724 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6726 * image.c (imagemagick_get_animation_cache): Don't segfault when
6727 pruning all entries.
6729 2013-08-18 Ken Brown <kbrown@cornell.edu>
6731 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6732 static heap if ENABLE_CHECKING is defined.
6733 (max_bss_sbrk_ptr): New variable.
6735 (report_sheap_usage): Report maximum static heap usage instead of
6736 ending static heap usage.
6738 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6740 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6741 of zlib_initialized according to the results of calling
6742 init_zlib_functions.
6744 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6746 * image.c: Implement an ImageMagick per-image cache.
6747 (imagemagick_get_animation_cache): Fix a double-free error.
6748 (imagemagick_load_image): Remove the ping_wand code, which only
6749 apparently saved time on invalid animated images, and slowed down
6750 everything else. Optimise for the common case.
6752 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6754 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6756 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6758 * marker.c (set_marker): Remove documentation of undefined behavior.
6760 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6762 * image.c (imagemagick_compute_animated_image): Animate correctly
6763 when sub-images are smaller than the main image.
6764 (imagemagick_compute_animated_image): Setting the iterator row to
6765 zero is apparently not allowed.
6766 (imagemagick_compute_animated_image): Allow images that say they
6767 have sub-images that are bigger than the main image, but just crop
6770 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6772 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6774 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6776 * image.c (imagemagick_compute_animated_image): Respect the GIF
6779 2013-08-15 Ken Brown <kbrown@cornell.edu>
6781 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6782 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6785 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6787 Fix minor problems found by static checking.
6788 * frame.c (delete_frame):
6789 * xdisp.c (next_element_from_display_vector):
6790 Avoid uninitialized local.
6791 * image.c (imagemagick_compute_animated_image): Port to C89.
6792 Prefer usual GNU indentation style for loops.
6793 Be more careful about bizarrely large sizes, by using ptrdiff_t
6796 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6798 Fix infinite frame selection loop (Bug#15025).
6799 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6801 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6803 * xdisp.c (compute_window_start_on_continuation_line):
6804 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6805 to make sure we end up setting the window start at the leftmost
6806 visible character of the display line. This avoids funky
6807 horizontal shifting because the window start is not kept on the
6808 same position. (Bug#15090)
6809 (next_element_from_display_vector): Support 'box' face attribute
6810 in the face definitions of a display vector. (Bug#15099)
6812 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6814 * image.c (imagemagick_compute_animated_image): Implement animated
6816 (imagemagick_compute_animated_image): Fix some compilation
6817 warnings. Implement a very simple cache to make the animation
6818 usable at all, but it should be replaced with a per-image cache.
6820 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6822 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6823 to do `for' loops over alist values.
6824 * buffer.h (FOR_EACH_BUFFER):
6825 * process.c (FOR_EACH_PROCESS): Use it.
6826 (handle_child_signal, status_notify, Fget_buffer_process)
6827 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6829 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6831 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6832 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6833 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6834 to xzalloc and so avoid redundant call to memset.
6835 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6836 members because it is allocated with xzalloc and so already zeroed.
6838 2013-08-14 Ken Brown <kbrown@cornell.edu>
6840 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6843 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6845 Utility function and macro to copy Lisp string to C string.
6846 * lisp.h (xlispstrdupa): New macro.
6847 (xlispstrdup): New prototype.
6848 * alloc.c (xlispstrdup): New function.
6849 * callint.c (Fcall_interactively):
6850 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6851 (Fsubstitute_in_file_name):
6852 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6853 * image.c (x_create_bitmap_from_file):
6854 * w32term.c (w32_term_init):
6855 * xterm.c (x_term_init): Use xlispstrdup.
6857 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6859 * image.c (imagemagick_load_image): Make animated pictures work.
6860 There's still some problems with background color settings, though
6863 * decompress.c (unwind_decompress): Always restore point.
6865 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6867 * marker.c (set_marker): Reformat documentation.
6869 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6871 * xdisp.c (cursor_type_changed): Now static.
6873 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6874 Use changed. This avoids the need to call xmalloc and for the
6875 caller to call xfree, and avoids memory leaks in some situations.
6877 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6879 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6880 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6881 (redisplay_window): If window_end_valid is cleared due to non-zero
6882 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6883 so do not call to try_cursor_movement for that window.
6885 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6887 * window.h (struct window): Convert window_end_pos and
6888 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6889 (wset_window_end_pos, wset_window_end_vpos): Remove.
6890 * dispnew.c (adjust_glyph_matrix):
6891 * window.c (Fwindow_end, replace_window, set_window_buffer)
6893 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6894 (set_vertical_scroll_bar, redisplay_window, try_window)
6895 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6896 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6897 (note_mouse_highlight): Adjust users.
6898 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6901 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6903 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6904 * image.c (imagemagick_filename_hint): Use `const char *' and
6905 prefer SSDATA to SDATA to avoid warnings.
6907 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6909 Cleanup window fringes, margins and scroll bars adjustments.
6910 * window.c (set_window_fringes, set_window_margins)
6911 (set_window_scroll_bars, apply_window_adjustment): New functions.
6912 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6913 (Fset_window_scroll_bars): Use them.
6915 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6917 * window.h (struct window): Convert scroll_bar_width
6918 from Lisp_Object to integer. Adjust comment.
6919 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6921 * window.c (wset_scroll_bar_width): Remove.
6922 (make_window): Initialize scroll_bar_width.
6923 (Fsplit_window_internal): Use direct assignment.
6924 (Fset_window_configuration, save_window_save):
6925 Convert Lisp_Object to integer and back where appropriate.
6926 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6927 bar was actually changed, and mention this in docstring.
6929 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6931 * decompress.c: Minor simplifications.
6932 (Fzlib_decompress_region): Don't bother verifying
6933 that avail_out <= UINT_MAX, as that was confusing.
6934 Mention the restriction in a comment instead.
6935 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6937 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6939 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6940 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6942 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6944 * image.c (imagemagick_filename_hint): Check for errors in the
6947 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6949 * window.c (Fwindow_margins): Return nil when there's no marginal
6950 area, as per the documented API.
6952 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6953 Fmake_vector, as scroll bar's struct members are not all Lisp
6954 objects now. This avoids crashes in GC.
6956 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6957 bool, so its address could be taken.
6959 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6961 * image.c (imagemagick_filename_hint): New function to possibly
6962 apply `image-content-type-suffixes'.
6963 (imagemagick_load_image): Use it.
6965 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6967 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6968 if loading zlib failed.
6970 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6972 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6973 2013-08-13 checkin below. Change bool to BOOL, rule is:
6974 All Obj-C code uses BOOL, except for interfaces callable from C.
6976 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6978 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6980 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6981 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6982 bool instead of BOOL.
6983 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6984 from Lisp_Object to bitfield. Adjust comment.
6985 * w32term.c (x_scroll_bar_create): Adjust user.
6986 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6987 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6988 Use bool for boolean.
6989 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6990 to `unsigned int' when defining a bitfield.
6992 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6994 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6996 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6998 * window.h (struct window): Convert left_margin_cols and
6999 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7000 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7001 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7003 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7005 (showing_window_margins_p, update_window_line, update_frame_1):
7006 * fringe.c (draw_fringe_bitmap_1):
7007 * xdisp.c (window_box_width): Adjust users.
7008 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7009 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7010 Use direct assignment.
7011 (Fset_window_configuration, save_window_save, Fwindow_margins):
7012 Convert Lisp_Object to integer and back where appropriate.
7013 (Fset_window_margins): Adjust user. Return t if any margin
7014 was actually changed, and mention this in docstring.
7016 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7018 * syntax.c (forward_word):
7019 * cmds.c (forward_char, backward_char): Mention the optional argument.
7021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7023 * window.h (struct window): Convert left_fringe_width
7024 and right_fringe_width from Lisp_Objects to integers.
7026 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7027 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7028 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7030 (make_window): Initialize new integer fields to -1.
7031 (Fsplit_window_internal): Use direct assignment.
7032 (Fset_window_configuration, save_window_save):
7033 Convert Lisp_Object to integer and back where appropriate.
7034 (Fset_window_fringes): Adjust user. Return t if any fringe
7035 was actually changed, and mention this in docstring.
7037 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7039 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7040 * nsfns.m (x_set_cursor_type):
7041 * w32fns.c (x_set_cursor_type):
7042 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7043 * xdisp.c (set_frame_cursor_types): ...but in common code.
7045 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7047 * font.c (clear_font_cache): New function, stripped from...
7048 (Fclear_font_cache): ...here, which now uses the function
7049 above. Adjust comment.
7050 * font.h (clear_font_cache): Add prototype.
7051 * xfaces.c (clear_face_cache): Use clear_font_cache.
7053 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7055 * window.c (Fset_window_start): Compare `w', not `window' because
7056 `w' might not be equal to `window' after call to decode_live_window.
7058 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7060 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7061 This fixes a problem introduced by the Bug#15035 patch
7062 when using GPG. Reported by Herbert J. Skuhra.
7064 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7066 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7067 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7068 not yet initialized.
7070 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7072 * decompress.c (Fzlib_decompress_region): Support zlib
7073 decompression, too, and rename.
7075 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7077 Minor zlib configuration tweaks.
7078 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7079 Don't assume presence of fn_inflateInit2_ zlib internal function.
7081 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7083 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7084 include the zlib prefix.
7086 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7088 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7089 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7090 define static variables that are pointers to zlib functions to be
7092 (init_zlib_functions) [WINDOWSNT]: New function.
7093 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7095 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7096 macros instead of invoking the zlib functions directly.
7097 (syms_of_decompress): DEFSYM Qzlib_dll.
7098 Staticpro Szlib_available_p.
7100 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7102 Avoid looping over all frame windows to freeze and unfreeze.
7103 * window.h (struct window): Drop frozen_window_start_p.
7104 (freeze_window_starts): Drop prototype.
7105 * frame.h (struct frame): New frozen_window_starts flag.
7106 (FRAME_WINDOWS_FROZEN): New macro.
7107 * window.c (freeze_window_start, freeze_window_starts):
7109 (select_window, replace_window): Adjust users.
7110 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7111 (window_frozen_p): New function.
7112 (redisplay_window): Use it.
7114 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7116 Fix some fd issues when running subprocesses (Bug#15035).
7117 Fix bugs that can leak files or file descriptors on errors.
7118 Don't unlink open temp files, as that's hard for users to diagnose
7119 when things go awry (e.g., temp disk exhausted).
7120 Don't bother to lock temp files. Check for invalid recursion.
7121 * callproc.c (synch_process_fd): Remove. All uses removed.
7122 (synch_process_tempfile): New var or macro.
7123 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7125 (record_kill_process): New arg, the temp name. All callers changed.
7126 (delete_temp_file): Now just a simple wrapper around unlink.
7127 (call_process_kill): New arg, the call_process_fd array.
7128 Close them all. Clear synch_process_pid. Remove the temp file,
7129 or arrange for it to be removed.
7130 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7131 that's been moved to synch_process_tempfile. Caller changed.
7132 Do not remove the tempfile; that's now call_process_kill's
7134 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7135 call_process_kill; the caller now does that.
7136 (call_process_cleanup): Do not close the process fd; that's now
7137 call_process_kill's responsibility.
7138 (Fcall_process): Implement via new function call_process, which
7139 has most of the old body of Fcall_process, but with a different API.
7140 (call_process): New function that does not open or close filefd if
7141 it is nonnegative. Record which fds need to be closed, and let
7142 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7143 Signal an error if invoked recursively (could be done via a hook).
7144 Simplify creation of the tempfile in the MSDOS case.
7145 Don't create the output file until after checking for the executable.
7146 Report any failure to open /dev/null.
7147 Don't open /dev/null for writing twice; once is enough.
7148 Don't create pipe if all output is being discarded or sent to file.
7149 Don't worry about setting up the coding system or reading from the
7150 pipe if all output is being discarded.
7151 Hoist fd_error local into top level, to lessen block nesting.
7152 Don't record deleted pid here; now done by Fcall_process_region.
7153 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7154 and note its success in synch_process_tempfile.
7155 Do not leak resources when child_setup fails.
7156 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7157 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7158 (create_temp_file): Now returns open fd, with an additional
7159 Lisp_Object * argument to return the name. All callers changed.
7160 Do not close the file; rewind it instead, and leave it open for
7161 the caller. Do not lock the temp file. Unwind-protect the file
7162 and the file-descriptor.
7163 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7164 If an asynchrounous process, record it here, not in call_process.
7165 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7166 * eval.c (set_unwind_protect): New function.
7167 * fileio.c (write_region): New function, generalized from the
7168 old Fwrite_region. Do not lock temp files.
7169 (Fwrite_region): Use it.
7170 * lisp.h (set_unwind_protect, write_region): New decls.
7171 * process.c: Include <verify.h>.
7172 (make_process): Mark fds as initially closed.
7173 (deleted_pid_list): Now a list of pid-filename pairs.
7175 (close_process_fd): New function.
7176 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7177 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7178 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7179 (create_process, create_pty, Fmake_serial_process)
7180 (server_accept_connection): Record which fds need to be closed,
7181 and let deactivate_process close them.
7182 (Fmake_network_process): Do not discard the unwind-protect
7183 until it's safe to do so.
7184 (deactivate_process): Close the fds opened by create_process etc.
7185 (Fprocess_send_eof): Adjust to new way of recording open fds.
7186 Report an error if /dev/null can't be opened, instead of aborting.
7187 * process.h (PROCESS_OPEN_FDS): New constant.
7188 (struct Lisp_Process): New member open_fds.
7189 (record_kill_process, record_deleted_pid): Adjust signatures.
7190 (record_deleted_pid): Move decl here ...
7191 * syswait.h (record_deleted_pid): ... from here.
7193 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7195 * decompress.c: Fix bugs with large buffers and weird inputs.
7196 Tune a bit. Reindent as per usual Emacs style.
7197 (BUFFER_SIZE): Remove.
7198 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7199 more than UINT_MAX bytes. Decompress into the gap instead of into
7200 an auto buffer, as this should avoid copying. Return nil if
7201 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7202 set immediate_quit; we shouldn't trust zlib code that much.
7204 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7206 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7207 errors, and really move the gap to where we want it.
7209 * lisp.h: Include decompress.c support.
7211 * emacs.c (main): Include decompress.c support.
7213 * Makefile.in: Include -lz if present.
7215 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7217 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7218 (initWithTitle:): Initialize frame to 0.
7219 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7220 (fillWithWidgetValue:frame:): Rename from
7221 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7223 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7224 fillWithWidgetValue:frame:
7226 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7227 remove memory leak warnings.
7229 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7230 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7233 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7234 (x_activate_menubar): Update the whole menu.
7235 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7236 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7237 current event is not NSSystemDefined (Bug#15001).
7238 Call ns_check_menu_open only if trackingMenu is 2.
7239 (menuDidClose:): New method, decrease trackingMenu.
7240 (fillWithWidgetValue:setDelegate:): New method.
7241 (fillWithWidgetValue:): Call the above.
7243 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7245 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7247 Omit some unnecessary casts.
7248 Many of these go back to the old pre-C89 days, when they may have
7249 been needed, but we've been assuming C89 or later for a while now.
7250 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7251 (live_float_p, live_misc_p, live_vector_p):
7252 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7253 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7254 (defvar_per_buffer):
7255 * callint.c (Fcall_interactively):
7256 * doc.c (Fsubstitute_command_keys):
7257 * filelock.c (get_boot_time):
7258 * frame.c (xrdb_get_resource):
7259 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7260 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7261 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7262 (menuitem_highlight_callback, menu_destroy_callback)
7263 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7264 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7265 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7266 (xg_tool_bar_help_callback, tb_size_cb):
7267 * image.c (xpm_alloc_color, png_read_from_memory)
7268 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7269 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7271 * keymap.c (describe_map):
7272 * nsfns.m (Fns_display_monitor_attributes_list):
7273 * nsmenu.m (process_dialog:):
7274 * nsterm.m (hold_event):
7275 * process.c (wait_reading_process_output):
7276 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7277 * scroll.c (do_direct_scrolling, scrolling_1):
7278 * termcap.c (tgetent):
7279 * window.c (check_window_containing, add_window_to_list)
7280 (freeze_window_starts):
7281 * xdisp.c (compare_overlay_entries, vmessage):
7282 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7283 (x_get_monitor_attributes_xrandr)
7284 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7285 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7286 * xfont.c (xfont_match, xfont_open):
7287 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7288 (menubar_selection_callback, menu_position_func)
7289 (popup_selection_callback, create_and_show_popup_menu)
7290 (dialog_selection_callback, create_and_show_dialog):
7291 * xrdb.c (x_get_string_resource)
7293 * xsmfns.c (x_session_check_input):
7294 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7295 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7296 (xaw_jump_callback, xaw_scroll_callback):
7297 Omit unnecessary casts.
7299 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7301 Minor string-length refactoring.
7302 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7303 * frame.c (make_monitor_attribute_list):
7304 Prefer build_string to strlen + make_string.
7306 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7308 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7309 don't check minor_code (Bug#14417).
7311 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7313 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7314 vertical positions instead. This avoids calling MATRIX_ROW with
7315 row numbers that are possibly beyond valid limits. (Bug#15064)
7317 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7319 Use xstrdup and build_unibyte_string where applicable.
7320 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7321 * xfns.c (x_window):
7322 * xrdb.c (x_get_customization_string):
7323 * xterm.c (xim_initialize):
7324 * w32fns.c (w32_window): Use xstrdup.
7325 (w32_display_monitor_attributes_list):
7326 * emacs.c (init_cmdargs):
7327 * keyboard.c (PUSH_C_STR):
7328 * nsfont.m (nsfont_open):
7329 * sysdep.c (system_process_attributes):
7330 * w32.c (system_process_attributes):
7331 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7333 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7335 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7336 variables of these types so that GDB would know about them, as aid
7337 for debugging fatal exceptions. (Bug#15024) See also
7338 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7341 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7343 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7344 larger than the NSWindow (Bug#14934).
7346 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7348 Redesign redisplay interface to drop global variable updated_window.
7349 Always pass currently updated window as a parameter to update routines.
7350 * dispextern.h (updated_window): Remove declaration.
7351 (struct redisplay_interface): Pass window parameter to
7352 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7353 and after_update_window_hook.
7354 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7356 * dispnew.c (updated_window): Remove.
7357 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7358 (update_window_line): Adjust to match redisplay interface changes.
7359 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7360 (ns_scroll_run, ns_after_update_window_line):
7361 * w32term.c (x_update_window_begin, x_update_window_end)
7362 (x_after_update_window_line, x_scroll_run):
7363 * xterm.c (x_update_window_begin, x_update_window_end)
7364 (x_after_update_window_line, x_scroll_run):
7365 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7366 Likewise. Adjust comments where appropriate.
7367 (x_cursor_to): Simplify because this is always called during window
7368 update (but install debugging check anyway).
7369 (expose_window): Check must_be_updated_p flag to see whether this
7370 function is called during window update.
7372 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7374 Do not reset window modification event counters excessively.
7375 These leftovers and poor man's tricky methods to catch extra
7376 redisplay's attention are no longer needed.
7377 * frame.c (set_menu_bar_lines_1):
7378 * minibuf.c (read_minibuf_unwind):
7379 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7380 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7381 (window_scroll_line_based, Fset_window_configuration):
7382 * xdisp.c (redisplay_window): Do not reset last_modified and
7383 last_overlay_modified counters.
7385 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7387 * xselect.c (x_send_client_event): Set send_event and serial, memset
7388 data.l as it might be bigger than data.b. Use 24 bit mask to
7389 XSendEvent (Bug#15034).
7391 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7393 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7394 for TTY frames that are not the top frame on their console.
7397 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7399 * w32term.c (w32fullscreen_hook): Really maximize frame when
7400 asked for (Bug#14841).
7402 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7404 Prefer selected_window to Fselected_window, likewise for frames.
7405 * buffer.c (Fbuffer_swap_text):
7406 * data.c (Fvariable_binding_locus):
7407 * window.c (run_window_configuration_change_hook): Adjust users.
7408 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7409 Use decode_live_frame.
7411 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7413 Be more careful if selected window shows the buffer other than current,
7414 use window_outdated only if this is not so. This change should also
7415 address some weird issues discussed in Bug#13012.
7416 * window.h (window_outdated): New prototype.
7417 * window.c (window_outdated): Now here. Convert from static and
7418 always assume window's buffer.
7419 (Fwindow_end, Fwindow_line_height): Use it.
7420 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7421 and always assume window's buffer.
7422 (redisplay_window): Adjust user.
7423 (redisplay_internal): Call to reconsider_clip_changes once and
7424 check whether mode line should be updated only if selected window
7425 shows current buffer.
7426 (run_window_scroll_functions): Use eassert for debugging check.
7427 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7429 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7431 * window.c (window_scroll, window_scroll_pixel_based)
7432 (window_scroll_line_based): Use bool for booleans.
7434 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7436 * process.c: Fix minor off-by-one issues in descriptor counts.
7437 This shouldn't fix any real bugs, but it cleans up the code a bit.
7438 (max_process_desc, max_input_desc): -1, not 0, means none.
7440 (delete_input_desc): New function.
7441 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7442 (deactivate_process): Scan backwards when recomuting max_process_desc;
7443 that should be faster.
7444 (init_process_emacs): Initialize max_input_desc.
7446 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7448 Use region cache to speedup bidi_find_paragraph_start.
7449 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7450 Rename cache_long_line_scans to cache_long_scans.
7451 * buffer.c (bset_cache_long_line_scans): Rename to
7452 bset_cache_long_scans.
7453 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7454 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7456 (syms_of_buffer): Rename cache-long-line-scans to
7457 cache-long-scans. Adjust docstring.
7458 * search.c (newline_cache_on_off):
7459 * indent.c (width_run_cache_on_off): Adjust users.
7460 * bidi.c (bidi_paragraph_cache_on_off): New function.
7461 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7462 * insdel.c (prepare_to_modify_buffer):
7463 Invalidate bidi_paragraph_cache if enabled.
7465 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7467 Invalidate region caches only if buffer text is going to be changed.
7468 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7469 (modify_text): ...new prototype.
7470 (prepare_to_modify_buffer_1): New prototype.
7471 * textprop.c (modify_region): Rename to...
7472 (modify_text_properties): ...new function.
7473 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7474 (Fremove_list_of_text_properties): Adjust users.
7475 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7476 (modify_text): ...new function.
7477 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7478 (prepare_to_modify_buffer_1): ...new function.
7479 * casefiddle.c (casify_region):
7480 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7481 (Ftranspose_regions): Use modify_text.
7483 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7485 * lisp.mk (lisp): Add nadvice.elc.
7487 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7489 New macro to iterate over live buffers similar to frames.
7490 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7491 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7492 Declare buffer-related variables here to offload lisp.h.
7493 * buffer.c (Vbuffer_alist): Adjust comment.
7494 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7495 (other_buffer_safely):
7496 * data.c (store_symval_forwarding):
7497 * dispnew.c (Fframe_or_buffer_changed_p):
7498 * fileio.c (Fdo_auto_save):
7499 * filelock.c (unlock_all_files):
7500 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7502 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7504 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7505 * callproc.c (create_temp_file):
7506 * filelock.c (create_lock_file):
7507 Assume mkostemp, since it's now provided by Gnulib.
7509 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7511 * w32.c (mkostemp): New function.
7512 (mktemp): Remove, no longer used. Most of the code reused in
7513 mkostemp. (Bug#15015)
7514 (mktemp): Don't undef.
7516 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7518 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7519 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7520 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7521 (free_glyph_pool, check_glyph_memory): Likewise for
7522 all users. Adjust comments where appropriate.
7524 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7526 * composite.h: Minor fixups.
7527 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7528 to fix a misspelling, and change it to an inline function while
7529 we're at it (it need not be a macro). All uses changed.
7530 (composition_method, composition_valid_p):
7531 Rewrite to avoid assignments in if-conditions.
7533 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7535 Do not use global Lisp_Object in composition macros.
7536 * composite.h (composition_temp): Remove declaration.
7537 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7538 (composition_method, composition_valid_p): ...inline functions.
7539 (compose_region): Remove the leftover.
7540 * composite.c (composition_temp): Remove.
7541 (run_composition_function, update_compositions)
7542 (composition_compute_stop_pos, composition_adjust_point)
7543 (Ffind_composition_internal):
7544 * coding.c (handle_composition_annotation):
7545 * xdisp.c (handle_composition_prop, check_point_in_composition):
7546 Related users changed.
7548 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7550 Drop FRAME_PTR typedef.
7551 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7552 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7553 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7554 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7555 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7556 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7557 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7558 All related users changed.
7560 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7562 * eval.c (default_toplevel_binding): New function.
7564 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7565 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7566 (syms_of_eval): Export them.
7567 * data.c (Fdefault_value): Micro cleanup.
7568 * term.c (init_tty): Use "false".
7570 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7572 Fix X GC leak in GTK and raw (no toolkit) X ports.
7573 * xterm.c (x_free_frame_resources): If white and black relief
7574 GCs are allocated, always free them here.
7575 * xfns.c (x_make_gc): Omit redundant initialization.
7576 * widget.c (create_frame_gcs): Remove the leftover.
7577 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7578 in x_free_frame_resources.
7580 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7582 * nsterm.m (windowWillResize:toSize:): Only change title if
7583 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7585 (viewDidEndLiveResize): New method.
7587 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7588 inside NS_IMPL_COCOA.
7590 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7592 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7593 Do not check whether undo is enabled because record_insert and
7594 record_delete does that themselves.
7596 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7598 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7599 member which is not really used any more.
7600 (FRAME_XIC_BASE_FONTNAME): Remove.
7601 * xfns.c (xic_free_fontset): Adjust user.
7602 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7603 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7604 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7605 (xdialog_show): Use eassert for debugging check.
7606 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7608 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7610 * fileio.c, fns.c (merge): Move extern decl from here ...
7611 * lisp.h (merge): ... to here.
7613 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7615 Fix last font-related change.
7616 * w32font.h (w32font_list_internal, w32font_match_internal):
7618 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7619 (uniscribe_list_family): Adjust to match font API change.
7620 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7621 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7623 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7625 * frame.h (FRAME_MOUSE_UPDATE):
7626 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7627 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7629 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7631 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7632 * font.h (struct font_driver): Change list, match, and list_family
7633 functions to accept struct frame * as first arg.
7634 * font.c (font_score, font_compare, font_sort_entities):
7636 (font_sort_entities, font_list_entities, font_select_entity)
7637 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7638 match font API change.
7639 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7640 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7641 * ftxfont.c (ftxfont_list, ftxfont_match):
7642 * xftfont.c (xftfont_list, xftfont_match):
7643 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7644 * w32font.c (w32font_list, w32font_match, w32font_list)
7645 (w32font_list_internal, w32_font_match_internal): Likewise.
7646 * xfaces.c (Fx_family_fonts): Adjust user.
7648 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7650 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7651 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7652 only if HAVE_X_WINDOWS is in use.
7653 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7654 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7655 * w32term.c (x_wm_set_icon_position): Likewise.
7656 * w32fns.c (x_icon): Adjust user.
7658 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7660 * xterm.c (last_mouse_press_frame): Remove the
7661 leftover which is not really used any more.
7662 (handle_one_xevent, syms_of_xterm): Adjust users.
7663 (x_flush): Call XFlush once per each X display, not frame.
7664 This is better because this code always unconditionally skips
7665 non-X frames in Vframe_list and issues the only XFlush if we
7666 have more than one X frame on the same X display.
7667 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7668 Use bool for booleans.
7669 (x_draw_glyph_string_background, cvt_string_to_pixel)
7670 (cvt_pixel_dtor): Drop unnecessary prototypes.
7671 * xterm.h (x_display_ok): Adjust prototype.
7673 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7675 Drop unnecessary functions that deals with frame pixel size.
7676 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7677 (x_pixel_height): Drop prototypes.
7678 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7679 (x_pixel_height): Drop implementations.
7680 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7681 which should be always valid for window frame.
7682 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7683 * w32menu.c (Fx_popup_dialog):
7684 * xmenu.c (Fx_popup_dialog): Likewise for both.
7686 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7688 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7689 frame parameters and call to Fmodify_frame_parameters just once.
7690 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7691 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7692 and mention nil frame in docstring.
7694 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7696 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7697 (x_figure_window_size): Likewise. Adjust to return long.
7698 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7699 (toplevel): Move Qterminal_live_p to...
7700 * terminal.c (toplevel): ...here, make it static, and...
7701 (syms_of_terminal): ...DEFSYM here.
7702 * frame.h (Qterminal_live_p): Remove declaration.
7703 (make_frame, x_figure_window_size): Adjust prototype.
7704 * nsfns.m (Fx_create_frame): Use long for window flags.
7706 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7708 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7709 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7710 Do not assume that emacs_close (INT_MAX) is a no-op.
7712 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7714 * xfaces.c (make_face_cache): For struct face_cache, prefer
7715 xmalloc to xzalloc and so avoid redundant call to memset.
7716 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7718 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7720 * fringe.c (draw_window_fringes, update_window_fringes)
7721 (compute_fringe_widths):
7722 * w32term.c (x_draw_glyph_string):
7723 * window.c (candidate_window_p, Frecenter):
7724 * xfaces.c (realize_basic_faces, realize_default_face)
7725 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7726 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7727 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7728 * xmenu.c (Fx_menu_bar_open_internal):
7729 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7730 * xsettings.c (xft_settings_event):
7731 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7732 Use bool for booleans. Adjust style and comments where
7734 * dispextern.h (draw_window_fringes, update_window_fringes)
7735 (compute_fringe_widths):
7736 * xterm.h (x_had_errors_p): Adjust prototype.
7738 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7740 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7741 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7743 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7745 * fns.c (toplevel): Remove comment before Fsafe_length because
7748 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7750 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7752 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7754 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7755 frame which got the message is still alive, before dereferencing
7756 its pointer. (Bug#14970)
7758 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7759 be a live window, before using it as such. (Bug#14970)
7761 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7763 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7764 w32_detect_focus_change instead of doing part of its job by hand.
7765 This fixes the problem whereby FOCUS_OUT events were not sent to
7768 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7770 * process.c (Fprocess_list): Doc fix.
7772 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7773 being re-exposed only if it didn't ask to become visible.
7774 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7775 was previously iconified. (Bug#14841)
7776 (x_iconify_frame): Mark the frame iconified.
7778 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7780 Fix minor problems found by static checking.
7781 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7782 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7784 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7786 * eval.c (set_specpdl_old_value): New function.
7787 (unbind_to): Minor simplification.
7788 (get_backtrace_frame): New function.
7789 (Fbacktrace_frame): Use it. Add `base' argument.
7790 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7791 (syms_of_eval): Export backtrace-eval.
7792 * xterm.c (x_focus_changed): Simplify.
7794 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7796 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7798 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7800 * xdisp.c (redisplay_window): Instead of moving point out of
7801 scroll margin, reject the force_start method, and try scrolling
7802 instead. (Bug#14780)
7804 2013-07-24 Ken Brown <kbrown@cornell.edu>
7806 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7809 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7811 * eval.c (Fprogn): Do not check that BODY is a proper list.
7812 This undoes the previous change. The check slows down the
7813 interpreter, and is not needed to prevent a crash. See
7814 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7816 2013-07-23 Glenn Morris <rgm@gnu.org>
7818 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7820 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7822 Port to GNU/Linux systems with tinfo but not ncurses.
7823 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7824 to decide whether ncurses is being used. Without this change,
7825 GCC complains about tgetent not being declared, on a system
7826 that has tinfo installed but ncurses not installed.
7828 * eval.c (Fprogn): Check that BODY is a proper list.
7830 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7831 * data.c (Fsetq_default):
7832 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7833 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7835 Tune by taking advantage of the fact that ARGS is always a list
7836 when a function is declared to have UNEVALLED args.
7838 * emacsgtkfixed.c: Port to GCC 4.6.
7839 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7841 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7843 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7844 here to silence compiler warnings.
7846 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7848 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7849 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7850 from messing up Emacs's 'struct frame' (Bug#14923).
7852 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7854 * alloc.c (make_save_ptr_ptr): Define this function.
7855 It was inadvertently omitted. It's needed only if
7856 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7858 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7860 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7861 frame have focus (Bug#14895).
7863 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7865 Avoid vfork-related deadlock more cleanly.
7866 * callproc.c (child_setup): When the child's exec fails, output
7867 the program name, as that's more useful. Use O_NONBLOCK to avoid
7869 * process.c (create_process_1): Remove; no longer needed.
7870 (create_process): Remove timer hack; no longer needed, now that
7871 the child avoids deadlock.
7873 2013-07-20 Glenn Morris <rgm@gnu.org>
7875 * image.c (Fimage_flush): Fix doc typo.
7877 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7879 Fix array bounds violation when pty allocation fails.
7880 * process.c (PTY_NAME_SIZE): New constant.
7881 (pty_name): Remove static variable; it's now auto.
7882 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7883 Take pty_name as an arg rather than using a static variable.
7884 All callers changed.
7885 (create_process): Recover pty_flag from process, not from volatile local.
7886 (create_pty): Stay inside array even when pty allocation fails.
7887 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7889 * lread.c (Fload): Avoid initialization only when lint checking.
7890 Mention that it's needed only for older GCCs.
7892 2013-07-20 Kenichi Handa <handa@gnu.org>
7894 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7895 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7897 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7899 * lread.c (Fload): Avoid uninitialized warning.
7901 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7903 Fix some minor file descriptor leaks and related glitches.
7904 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7905 (create_lock_file): Use write, not emacs_write.
7906 * image.c (slurp_file, png_load_body):
7907 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7908 (server_accept_connection):
7909 Don't leak an fd on memory allocation failure.
7910 * image.c (slurp_file): Add a cheap heuristic for growing files.
7911 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7912 as that's what the other routines do. Maybe input need not be
7913 blocked at all, but it's better to be consistent.
7914 Avoid undefined behavior when strlen is zero.
7916 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7917 (NSTATICS): Now a constant; doesn't need to be a macro.
7919 2013-07-19 Richard Stallman <rms@gnu.org>
7921 * coding.c (decode_coding_utf_8): Add simple loop for fast
7922 processing of ASCII characters.
7924 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7926 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7928 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7930 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7931 unportable 'struct x_display_info'.
7932 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7935 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7937 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7938 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7940 (system_process_attributes): Prefer plain char to unsigned char
7941 when either will do. Clean up properly if interrupted or if
7942 memory allocations fail. Don't assume sscanf succeeds.
7943 Remove no-longer-needed workaround to stop GCC from whining.
7944 Read command-line once, instead of multiple times. Check read status a
7947 Fix obscure porting bug with varargs functions.
7948 The code assumed that int is treated like ptrdiff_t in a vararg
7949 function, which is not a portable assumption. There was a similar
7950 -- though these days less likely -- porting problem with various
7951 assumptions that pointers of different types all smell the same as
7952 far as vararg functions is conserved. To make this problem less
7953 likely in the future, redo the API to use varargs functions.
7954 * alloc.c (make_save_value): Remove this vararg function.
7955 All uses changed to ...
7956 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7957 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7959 (make_save_ptr): Rename from make_save_pointer, for consistency with
7960 the above. Define only on platforms that need it. All uses changed.
7962 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7964 * keyboard.c: Try to fix typos in previous change.
7965 (DISPLAY_LIST_INFO): New macro.
7966 (kbd_buffer_get_event): Do not access members that are not present
7967 in X11. Revert inadvertent change of "!=" to "=".
7969 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7971 * keyboard.c (kbd_buffer_get_event):
7972 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7973 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7975 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7977 * filelock.c: Fix unlikely file descriptor leaks.
7978 (get_boot_time_1): Rework to avoid using emacs_open.
7979 This doesn't actually fix a leak, but is better anyway.
7980 (read_lock_data): Use read, not emacs_read.
7982 * doc.c: Fix minor memory and file descriptor leaks.
7983 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7984 (get_doc_string, Fsnarf_documentation):
7985 Fix file descriptor leak on error.
7987 * term.c: Fix minor fdopen-related file descriptor leaks.
7988 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7989 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7991 * charset.c: Fix file descriptor leaks and errno issues.
7993 (load_charset_map_from_file): Don't leak file descriptor on error.
7994 Use plain record_xmalloc since the allocation is larger than
7995 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7997 * eval.c (record_unwind_protect_nothing):
7998 * fileio.c (fclose_unwind):
8000 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8001 The replacement doesn't block input, but that no longer seems
8004 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8006 * lread.c: Fix file descriptor leaks and errno issues.
8007 (Fload): Close some races that leaked fds or streams when 'load'
8009 (Fload, openp): Report error number of last nontrivial failure to open.
8010 ENOENT counts as trivial.
8011 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8013 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8014 now that the function is always called with a nonnegative arg.
8015 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8016 All uses replaced with ...
8017 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8019 A few more minor file errno-reporting bugs.
8020 * callproc.c (Fcall_process):
8021 * doc.c (Fsnarf_documentation):
8022 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8023 * process.c (set_socket_option):
8024 Don't let a constructor trash errno.
8025 * doc.c: Include <errno.h>.
8027 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8029 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8031 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8033 Fix w32 bug with call-process-region (Bug#14885).
8034 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8035 to Fcall_process when the input is empty. This simplifies the
8036 code a bit. It makes no difference on POSIXish platforms but
8037 apparently it fixes a bug on w32.
8039 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8040 * fileio.c (close_file_unwind): Don't close if FD is negative;
8041 this can happen when unwinding a zapped file descriptor.
8042 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8043 in case Emacs runs out of memory between the two unwind-protects.
8044 Don't trash errno when closing FD.
8045 Zap the FD in the specpdl when closing it, instead of deferring
8046 the removal of the unwind-protect; this fixes a bug where a child
8047 function unwinds the stack past us.
8049 New unwind-protect flavors to better type-check C callbacks.
8050 This also lessens the need to write wrappers for callbacks,
8051 and the need for make_save_pointer.
8052 * alloc.c (free_save_value):
8053 * atimer.c (run_all_atimers):
8055 * alloc.c (safe_alloca_unwind):
8056 * atimer.c (unwind_stop_other_atimers):
8057 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8058 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8059 * minibuf.c (choose_minibuf_frame_1):
8060 * process.c (make_serial_process_unwind):
8061 * xdisp.c (pop_message_unwind):
8062 * xselect.c (queue_selection_requests_unwind):
8063 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8064 * alloc.c (record_xmalloc):
8065 Prefer record_unwind_protect_ptr to record_unwind_protect with
8067 * alloc.c (Fgarbage_collect):
8068 Prefer record_unwind_protect_void to passing a dummy.
8069 * buffer.c (restore_buffer):
8070 * window.c (restore_window_configuration):
8071 * xfns.c, w32fns.c (do_unwind_create_frame)
8072 New wrapper. All record-unwind uses of wrappee changed.
8073 * buffer.c (set_buffer_if_live):
8074 * callproc.c (call_process_cleanup, delete_temp_file):
8075 * coding.c (code_conversion_restore):
8076 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8077 * editfns.c (save_excursion_restore)
8078 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8079 (save_restriction_restore):
8080 * eval.c (restore_stack_limits, un_autoload):
8081 * fns.c (require_unwind):
8082 * keyboard.c (recursive_edit_unwind, tracking_off):
8083 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8084 * macros.c (pop_kbd_macro, restore_menu_items):
8085 * nsfns.m (unwind_create_frame):
8086 * print.c (print_unwind):
8087 * process.c (start_process_unwind):
8088 * search.c (unwind_set_match_data):
8089 * window.c (select_window_norecord, select_frame_norecord):
8090 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8091 (fast_set_selected_frame):
8092 * xfns.c, w32fns.c (unwind_create_tip_frame):
8093 Return void, not a dummy Lisp_Object. All uses changed.
8094 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8095 * callproc.c (call_process_kill):
8096 * fileio.c (restore_point_unwind, decide_coding_unwind)
8097 (build_annotations_unwind):
8098 * insdel.c (Fcombine_after_change_execute_1):
8099 * keyboard.c (read_char_help_form_unwind):
8100 * menu.c (unuse_menu_items):
8101 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8102 * sound.c (sound_cleanup):
8103 * xdisp.c (unwind_redisplay):
8104 * xfns.c (clean_up_dialog):
8105 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8106 Accept no args and return void, instead of accepting and returning
8107 a dummy Lisp_Object. All uses changed.
8108 * cygw32.c (fchdir_unwind):
8109 * fileio.c (close_file_unwind):
8110 * keyboard.c (restore_kboard_configuration):
8111 * lread.c (readevalllop_1):
8112 * process.c (wait_reading_process_output_unwind):
8113 Accept int and return void, rather than accepting an Emacs integer
8114 and returning a dummy object. In some cases this fixes an
8115 unlikely bug when the corresponding int is outside Emacs integer
8116 range. All uses changed.
8117 * dired.c (directory_files_internal_unwind):
8118 * fileio.c (do_auto_save_unwind):
8119 * gtkutil.c (pop_down_dialog):
8120 * insdel.c (reset_var_on_error):
8121 * lread.c (load_unwind):
8122 * xfns.c (clean_up_file_dialog):
8123 * xmenu.c, nsmenu.m (pop_down_menu):
8124 * xmenu.c (cleanup_widget_value_tree):
8125 * xselect.c (wait_for_property_change_unwind):
8126 Accept pointer and return void, rather than accepting an Emacs
8127 save value encapsulating the pointer and returning a dummy object.
8129 * editfns.c (Fformat): Update the saved pointer directly via
8130 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8131 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8132 (unwind_body): New function.
8133 (record_unwind_protect): First arg is now a function returning void,
8134 not a dummy Lisp_Object.
8135 (record_unwind_protect_ptr, record_unwind_protect_int)
8136 (record_unwind_protect_void): New functions.
8137 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8138 * fileio.c (struct auto_save_unwind): New type.
8139 (do_auto_save_unwind): Use it.
8140 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8141 * insdel.c (struct rvoe_arg): New type.
8142 (reset_var_on_error): Use it.
8143 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8145 (specbinding_func): Remove; there are now several such functions.
8146 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8147 (set_unwind_protect_ptr): New function.
8148 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8150 Be simpler and more consistent about reporting I/O errors.
8151 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8152 Say "Read error" and "Write error", rather than "I/O error", or
8153 "IO error reading", or "IO error writing", when a read or write
8155 * process.c (Fmake_network_process, wait_reading_process_output)
8156 (send_process, Fprocess_send_eof, wait_reading_process_output):
8157 Capitalize diagnostics consistently. Put "failed foo" at the
8158 start of the diagnostic, so that we don't capitalize the
8159 function name "foo". Consistently say "failed" for such
8161 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8162 All callers changed. This is so it can use report_file_error.
8163 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8164 diagnostics consistently as above.
8166 * fileio.c (report_file_errno): Fix errno reporting bug.
8167 If the file name is neither null nor a pair, package it up as a
8168 singleton list. All callers changed, both to this function and to
8169 report_file_error. This fixes a bug where the memory allocator
8170 invoked by list1 set errno so that the immediately following
8171 report_file_error reported the wrong errno value.
8173 Fix minor problems found by --enable-gcc-warnings.
8174 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8175 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8177 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8179 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8180 Set event->arg to Qt if switch-event shall be generated.
8181 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8183 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8185 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8188 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8189 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8190 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8191 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8192 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8193 and there is a focused frame.
8194 (head_table): Add focus-in and focus-out.
8195 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8196 bind to handle-focus-in/out.
8198 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8199 (Fhandle_switch_frame): Call Fhandle_focus_in.
8200 (syms_of_frame): defsubr handle-focus-in/out.
8202 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8204 Fix porting bug to older POSIXish platforms (Bug#14862).
8205 * sysdep.c (emacs_pipe): New function, that implements
8206 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8207 This should port better to CentOS 5 and to Mac OS X 10.6.
8208 All calls to pipe2 changed.
8210 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8211 This makes the code easier to read and the executable a bit smaller.
8212 Do not replace all calls to Fcons that happen to create lists,
8213 just calls that are intended to create lists. For example, when
8214 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8215 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8216 Similarly for list2 through list5.
8217 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8218 * bytecode.c (exec_byte_code):
8219 * callint.c (quotify_arg, Fcall_interactively):
8220 * callproc.c (Fcall_process, create_temp_file):
8221 * charset.c (load_charset_map_from_file)
8222 (Fdefine_charset_internal, init_charset):
8223 * coding.c (get_translation_table, detect_coding_system)
8224 (Fcheck_coding_systems_region)
8225 (Fset_terminal_coding_system_internal)
8226 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8227 * composite.c (update_compositions, Ffind_composition_internal):
8228 * dired.c (directory_files_internal, file_name_completion)
8230 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8231 * doc.c (Fsnarf_documentation):
8232 * editfns.c (Fmessage_box):
8234 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8235 (Feval, eval_sub, Ffuncall, apply_lambda):
8236 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8237 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8238 (Fset_file_times, Finsert_file_contents)
8239 (Fchoose_write_coding_system, Fwrite_region):
8240 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8241 * font.c (font_registry_charsets, font_parse_fcname)
8242 (font_prepare_cache, font_update_drivers, Flist_fonts):
8243 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8244 * frame.c (make_frame, Fmake_terminal_frame)
8245 (x_set_frame_parameters, x_report_frame_params)
8246 (x_default_parameter, Fx_parse_geometry):
8247 * ftfont.c (syms_of_ftfont):
8248 * image.c (gif_load):
8249 * keyboard.c (command_loop_1):
8250 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8251 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8252 (Fminor_mode_key_binding, accessible_keymaps_1)
8253 (Faccessible_keymaps, Fwhere_is_internal):
8254 * lread.c (read_emacs_mule_char):
8255 * menu.c (find_and_return_menu_selection):
8256 * minibuf.c (get_minibuffer):
8257 * nsfns.m (Fns_perform_service):
8258 * nsfont.m (ns_script_to_charset):
8259 * nsmenu.m (ns_popup_dialog):
8260 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8261 (Fx_own_selection_internal):
8262 * nsterm.m (append2):
8263 * print.c (Fredirect_debugging_output)
8264 (print_prune_string_charset):
8265 * process.c (Fdelete_process, Fprocess_contact)
8266 (Fformat_network_address, set_socket_option)
8267 (read_and_dispose_of_process_output, write_queue_push)
8268 (send_process, exec_sentinel):
8269 * sound.c (Fplay_sound_internal):
8270 * textprop.c (validate_plist, add_properties)
8271 (Fput_text_property, Fadd_face_text_property)
8272 (copy_text_properties, text_property_list, syms_of_textprop):
8273 * unexaix.c (report_error):
8274 * unexcoff.c (report_error):
8275 * unexsol.c (unexec):
8276 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8277 (Fformat_mode_line, syms_of_xdisp):
8278 * xfaces.c (set_font_frame_param)
8279 (Finternal_lisp_face_attribute_values)
8280 (Finternal_merge_in_global_face, syms_of_xfaces):
8281 * xfns.c (x_default_scroll_bar_color_parameter)
8282 (x_default_font_parameter, x_create_tip_frame):
8283 * xfont.c (xfont_supported_scripts):
8284 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8285 (menu_help_callback, xmenu_show):
8287 * xterm.c (set_wm_state):
8288 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8289 and similarly for list2 through list5.
8291 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8293 * callproc.c (Fcall_process_region): Fix minor race and tune.
8294 (create_temp_file): New function, with the temp-file-creation part
8295 of the old Fcall_process_region. Use Fcopy_sequence to create the
8296 temp file name, rather than alloca + build_string, for simplicity.
8297 Don't bother to block input around the temp file creation;
8298 shouldn't be needed. Simplify use of mktemp.
8299 Use record_unwind_protect immediately after creating the temp file;
8300 this closes an unlikely race where the temp file was not removed.
8301 Use memcpy rather than an open-coded loop.
8302 (Fcall_process_region): Use the new function. If the input is
8303 empty, redirect from /dev/null rather than from a newly created
8304 empty temp file; this avoids unnecessary file system traffic.
8306 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8308 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8309 Simplify by making this case like the other two. This is a bit
8310 slower on obsolete hosts, but the extra complexity isn't worth it.
8312 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8313 * process.c (create_process) [!DOS_NT]:
8314 Remove now-unnecessary calls to emacs_close.
8316 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8318 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8319 returning early. (Bug#14850)
8321 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8322 and inhibit-iso-escape-detection attributes of 'undecided'.
8325 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8327 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8328 Reported by Herbert J. Skuhra in
8329 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8331 Don't lose top specpdl entry when memory is exhausted.
8332 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8333 specpdl overflow here, to simplify callers; all callers changed.
8334 Always reserve an unused entry at the stack top; this avoids
8335 losing the top entry's information when memory is exhausted.
8337 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8339 Clean up errno reporting and fix some errno-reporting bugs.
8340 * callproc.c (Fcall_process):
8341 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8342 * process.c (create_process, Fmake_network_process):
8343 * unexaix.c (report_error):
8344 * unexcoff.c (report_error):
8345 Be more careful about reporting the errno of failed operations.
8346 The code previously reported the wrong errno sometimes.
8347 Also, prefer report_file_errno to setting errno + report_file_error.
8348 (Fcall_process): Look at openp return value rather than at path,
8349 as that's a bit faster and clearer when there's a numeric predicate.
8350 * fileio.c (report_file_errno): New function, with most of the
8351 old contents of report_file_error.
8352 (report_file_error): Use it.
8353 (Ffile_exists_p, Ffile_accessible_directory_p):
8354 Set errno to 0 when it is junk.
8355 * fileio.c (Faccess_file):
8356 * image.c (x_create_bitmap_from_file):
8357 Use faccessat rather than opening the file, to avoid the hassle of
8358 having a file descriptor open.
8359 * lisp.h (report_file_errno): New decl.
8360 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8363 * process.c (create_process, wait_reading_process_output) [AIX]:
8364 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8365 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8366 a multithreaded environment anyway).
8367 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8369 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8371 * image.c (x_find_image_file): Don't close a remote file handle.
8373 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8375 Fix races with threads and file descriptors.
8376 * callproc.c (Fcall_process_region):
8377 * dired.c (open_directory):
8378 * emacs.c (main, Fdaemon_initialized):
8379 * image.c (x_find_image_file):
8380 * inotify.c (Finotify_rm_watch):
8381 * lread.c (Flocate_file_internal):
8382 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8383 * term.c (term_mouse_moveto, init_tty):
8384 * termcap.c (tgetent):
8385 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8386 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8387 * unexhp9k800.c, unexmacosx.c (unexec):
8388 * callproc.c (Fcall_process_region):
8389 Use emacs_close, not close.
8390 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8391 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8392 and posix_close function on current platforms (which all lack them).
8393 (emacs_close): Use it. This should fix the races on GNU/Linux and
8394 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8395 and it should avoid closing random victim file descriptors on
8398 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8400 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8401 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8404 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8405 This is for .gdbinit xbacktrace.
8407 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8408 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8409 (emacs_set_tty): Now static.
8410 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8411 * term.c (tty_capable_p, tty_default_color_capabilities)
8412 (get_tty_terminal, term_mouse_movement)
8413 (handle_one_term_event, init_tty, maybe_fatal):
8414 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8415 (tgetent, scan_file, name_match, compare_contin):
8416 * terminal.c (get_terminal):
8417 Use bool for boolean.
8418 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8419 Prefer char to unsigned char if either will do.
8420 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8421 (tty_write_glyphs): Prefer int to unsigned.
8422 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8423 All callers changed.
8424 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8426 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8429 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8430 (B__dummy__): New dummy symbol, to pacify C89.
8431 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8432 they can't grok varargs macros.
8433 * dispnew.c (add_window_display_history)
8434 (add_frame_display_history):
8435 * print.c (print_object):
8436 * xdisp.c (debug_method_add):
8437 Use %p printf format only for void pointers.
8438 * emacs.c (usage_message): New constant, replacing ...
8439 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8440 (main): Adjust to usage reorg.
8441 * fns.c (syms_of_fns):
8442 * profiler.c (syms_of_profiler):
8443 Don't use non-constant struct initializers.
8444 * gnutls.h (gnutls_initstage_t):
8445 * lisp.h (enum Lisp_Fwd_Type):
8446 * lread.c (lisp_file_lexically_bound_p):
8447 * xsettings.c (anonymous enum):
8448 Remove trailing comma.
8449 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8450 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8451 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8453 * regex.c (const_re_char): New type, to pacify strict C89.
8454 All uses of 'const re_char' replaced to use it.
8455 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8456 with glibc when strict C89. This change is imported from gnulib.
8458 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8459 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8460 Omit GNU_LINUX implementation, since it requires long long.
8461 * xterm.c (x_draw_underwave):
8462 Do not assume the traditional order of struct's members.
8463 (x_term_init): Rewrite to avoid the need for non-constant structure
8466 Syntax cleanup, mostly replacing macros with functions.
8467 This removes the need for the syntax_temp hack.
8468 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8469 * syntax.c (SYNTAX_INLINE): New macro.
8470 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8471 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8472 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8473 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8474 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8475 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8476 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8477 Now constants, not macros.
8478 (syntax_temp) [!__GNUC__]: Remove.
8479 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8480 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8481 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8482 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8483 Move here from syntax.h; now functions, not macros. Except for the
8484 last function, these are static since only syntax.c uses them.
8485 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8486 All uses changed. Now a function, not a macro; use this fact
8487 to simplify the code.
8488 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8489 compiler bugs; no longer relevant.
8490 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8491 (SYNTAX_INLINE): New macro.
8492 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8493 for the new functions. Use bool for boolean member.
8494 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8495 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8496 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8497 (SETUP_BUFFER_SYNTAX_TABLE):
8498 Now extern inline functions, not macros.
8499 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8500 Remove; all uses replaced by implementation.
8501 (syntax_temp) [!__GNUC__]: Remove decl.
8502 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8504 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8506 * emacs.c (main): Fix syntax error.
8508 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8510 Timestamp fixes for undo (Bug#14824).
8511 * atimer.c (schedule_atimer):
8512 * fileio.c (Ffile_newer_than_file_p):
8513 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8514 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8515 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8516 (syms_of_fileio): Remove Sclear_visited_file_name.
8517 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8518 file doesn't exist; this avoids an ambiguity with negative timestamps.
8519 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8520 * systime.h (make_emacs_time, invalid_emacs_time):
8521 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8522 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8523 * undo.c (record_first_change): Push (visited-file-modtime) onto
8524 undo list rather than reimplementing it by hand, incorrectly.
8526 2013-07-09 Ken Brown <kbrown@cornell.edu>
8528 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8530 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8532 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8534 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8536 Handle errno and exit status a bit more carefully.
8537 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8538 number into an exit status. Instead, use EXIT_CANCELED.
8539 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8540 * callproc.c (relocate_fd):
8541 * emacs.c (close_output_streams, main):
8542 * process.c (create_process):
8543 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8544 Use emacs_perror for simplicity.
8545 * callproc.c (relocate_fd, main):
8546 * sysdep.c (sys_subshell):
8547 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8548 (shut_down_emacs): Use emacs_write, not write.
8549 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8550 * fileio.c (Fcopy_file, e_write):
8551 * nsterm.m (ns_select):
8552 * process.c (send_process):
8553 * sound.c (vox_write):
8554 Use emacs_write_sig, not emacs_write.
8555 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8556 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8558 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8560 (emacs_full_write): New function.
8561 (emacs_write): Rewrite to use it.
8562 (emacswrite_sig, emacs_perror): New functions.
8563 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8565 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8567 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8568 on NS even if it is present. Pixmap on NS is a void*.
8570 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8572 Port to Ubuntu 10 (Bug#14803).
8573 Problem reported by T.V. Raman.
8574 * process.c (close_on_exec, accept4, process_socket):
8575 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8577 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8579 * w32.c (sys_dup): Declare prototype.
8583 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8585 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8587 Make file descriptors close-on-exec when possible (Bug#14803).
8588 This simplifies Emacs a bit, since it no longer needs to worry
8589 about closing file descriptors by hand in some cases.
8590 It also fixes some unlikely races. Not all such races, as
8591 libraries often open files internally without setting
8592 close-on-exec, but it's an improvement.
8593 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8594 * callproc.c (Fcall_process) [!MSDOS]:
8595 * emacs.c (main) [!DOS_NT]:
8596 * nsterm.m (ns_term_init):
8597 * process.c (create_process):
8598 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8599 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8600 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8601 Prefer mkostemp with O_CLOEXEC to mkstemp.
8602 * callproc.c (relocate_fd) [!WINDOWSNT]:
8603 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8604 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8606 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8607 Make the resulting file descriptor close-on-exec.
8608 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8609 * lread.c (load_descriptor_list, load_descriptor_unwind):
8610 Remove; no longer needed. All uses removed.
8611 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8612 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8614 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8615 (Fmake_network_process, Fnetwork_interface_list)
8616 (Fnetwork_interface_info, server_accept_connection):
8617 Make newly-created socket close-on-exec.
8618 * sysdep.c (emacs_open, emacs_fopen):
8619 Make new-created descriptor close-on-exec.
8620 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8621 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8623 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8625 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8626 for NS_IMPL_GNUSTEP.
8628 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8630 Fix openp errno handling.
8631 * callproc.c (Fcall_process): Preserve openp errno around close.
8632 * lread.c (openp): Set errno when returning -1, as some callers
8635 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8637 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8639 * nsterm.h (NSSavePanel): Update comment.
8640 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8641 (ns_run_file_dialog): Declare.
8643 * nsfns.m: Remove panelOK.
8645 (ns_run_file_dialog): New function.
8646 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8647 event loop, so file dialog is popped up by ns_run_file_dialog, called
8648 by sendEvent (Bug#14578).
8649 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8651 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8653 * xdisp.c (default_line_pixel_height): New function.
8654 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8655 (try_cursor_movement, redisplay_window, try_window)
8656 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8658 * window.c (window_scroll_pixel_based):
8659 use default_line_pixel_height.
8661 * dispextern.h (default_line_pixel_height): Add prototype.
8663 * frame.c (x_set_line_spacing): Accept a float value for
8664 line-spacing parameter, per the documentation.
8666 * data.c (Fmultibyte_string_p): Doc fix.
8668 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8670 Use emacs_open more consistently when opening files.
8671 This handles EINTR more consistently now, and makes it easier
8672 to introduce other uniform changes to file descriptor handling.
8673 * sysstdio.h: New file.
8674 * buffer.c (mmap_init):
8675 * cygw32.c (chdir_to_default_directory):
8676 * dispnew.c (Fopen_termscript):
8677 * emacs.c (Fdaemon_initialized):
8678 * fileio.c (Fdo_auto_save):
8679 * image.c (slurp_file, png_load_body, jpeg_load_body):
8680 * keyboard.c (Fopen_dribble_file):
8682 * print.c (Fredirect_debugging_output):
8683 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8684 * termcap.c (tgetent):
8685 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8686 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8687 * w32term.c (w32_initialize) [CYGWIN]:
8688 * xfaces.c (Fx_load_color_file):
8689 Use emacs_open instead of plain open, and emacs_fopen instead of
8691 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8692 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8693 * callproc.c (default_output_mode): New constant.
8694 (Fcall_process): Use it to call emacs_open instead of plain creat.
8695 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8696 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8697 (emacs_fopen): New function.
8698 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8699 Include <lisp.h>, for emacs_open.
8700 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8702 Remove duplicate #include directives.
8703 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8705 Don't include stdio.h twice.
8706 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8707 Don't include sys/types.h or stdio.h twice.
8708 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8709 * lread.c: Don't include coding.h twice.
8710 * nsfont.m: Don't include frame.h twice.
8711 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8712 * ralloc.c: Don't include <unistd.h> twice.
8713 * xdisp.c: Don't include font.h twice.
8714 * xterm.c: Don't include fontset.h twice.
8715 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8717 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8719 Scale ImageMagick images more carefully.
8720 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8721 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8722 Be more careful about avoiding undefined behavior after
8723 integer overflow and division by zero.
8725 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8727 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8728 (syms_of_w32fns): DEFSYM them.
8729 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8730 (CCHDEVICENAME): Define macros if not defined.
8731 (struct MONITOR_INFO_EX): New struct.
8732 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8733 (enum_display_monitors_fn): New variable.
8734 (globals_of_w32fns): Initialize it.
8735 (Fx_display_pixel_width, Fx_display_pixel_height)
8736 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8737 multi-monitor setups in docstrings.
8738 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8739 screen size by primary monitor's millimeter per pixel.
8740 (w32_monitor_enum, w32_display_monitor_attributes_list)
8741 (w32_display_monitor_attributes_list_fallback)
8742 (Fw32_display_monitor_attributes_list): New functions.
8743 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8745 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8747 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8749 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8751 * fileio.c (Qfile_notify_error): New error symbol.
8753 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8754 * inotify.c (inotify_callback, symbol_to_inotifymask)
8755 (Finotify_add_watch, Finotify_rm_watch): Use it.
8756 (inotifyevent_to_event): Exchange order of cookie and file name.
8757 (Finotify_add_watch): Adapt docstring.
8759 * lisp.h (Qfile_notify_error): Declare.
8761 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8763 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8764 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8765 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8766 which did not work (see <http://bugs.gnu.org/14569#307>).
8767 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8768 && (!noninteractive || initialized)). This attempts to thread
8769 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8771 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8773 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8774 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8776 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8778 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8779 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8780 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8781 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8783 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8785 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8786 Define to __sys_siglist.
8788 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8790 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8791 word-wrap, so that overflow-newline-into-fringe would work in
8792 visual-line-mode. (Bug#2749)
8793 (move_it_in_display_line_to): When the last scanned display
8794 element fits exactly on the display line, and
8795 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8796 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8797 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8798 finding buffer position that corresponds to pixel coordinates,
8799 e.g. in buffer_posn_from_coords.
8801 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8803 * process.c (handle_child_signal): Call catch_child_signal if
8806 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8808 Don't convert function pointers to void * and back.
8809 It isn't portable C, and it's easy enough to avoid.
8810 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8811 (make_save_value): Add support for SAVE_FUNCPOINTER.
8812 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8813 * print.c (print_object):
8814 Distinguish function from object pointers.
8815 * lisp.h (SAVE_FUNCPOINTER): New constant.
8816 (SAVE_SLOT_BITS): Adjust to it.
8817 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8818 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8819 (voidfuncptr): New typedef.
8820 (struct Lisp_Save_Value): New member data[0].funcpointer.
8821 (XSAVE_FUNCPOINTER): New function.
8823 Simplify buildobj processing.
8824 * Makefile.in (buildobj.h): Make it a sequence of strings each
8825 followed by comma, rather than a single string. Put it into a
8826 .tmp file in case there's an error while generating it.
8827 (gl-stamp): Use .tmp for temp files.
8828 (mostlyclean): Clean .tmp files.
8829 * doc.c (buildobj): Move to just the routine that needs it.
8830 It's now an array of strings, so processing is simpler.
8832 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8834 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8835 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8836 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8837 Invoke malloc_enable_thread even when not interactive.
8838 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8839 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8840 in this case, since the underlying bug has now been fixed.
8842 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8844 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8845 unlinking it (bug#14691).
8847 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8849 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8850 before checking whether buffer is modified. This lets
8851 `kill-buffer-query-functions' cancel killing of the buffer or save
8852 its content before `kill-buffer' asks user the "Buffer %s
8853 modified; kill anyway?" question.
8855 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8857 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8858 Let the super performKeyEquivalent deal with them (Bug#14747).
8860 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8862 * widget.c (resize_cb): Remove unused local.
8864 Do not use GTK 3 if it exists but cannot be compiled.
8865 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8866 * xterm.c (x_error_handler) [!USE_GTK]:
8869 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8871 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8873 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8874 to the valid range of values. (Bug#14753)
8876 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8877 when moving point by using the current glyph matrix. This avoids
8878 the need to force redisplay when this function is called in a
8881 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8883 Fix minor problems found by static checking.
8884 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8885 Redo the latter's body to sidestep GCC parenthesization warnings.
8886 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8887 * coding.c (detect_coding, detect_coding_system):
8888 * coding.h (struct undecided_spec):
8889 Use bool for boolean.
8890 * image.c (QCmax_width, QCmax_height): Now static.
8891 * xdisp.c (Fmove_point_visually): Remove unused local.
8893 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8895 * xdisp.c (Fmove_point_visually): New function.
8897 2013-06-28 Kenichi Handa <handa@gnu.org>
8899 * coding.h (define_coding_undecided_arg_index): New enum.
8900 (coding_attr_index): New members
8901 coding_attr_undecided_inhibit_null_byte_detection,
8902 coding_attr_undecided_inhibit_iso_escape_detection,
8903 coding_attr_undecided_prefer_utf_8.
8904 (undecided_spec): New struct.
8905 (struct coding_system): New member `undecided' of the member
8908 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8909 (detect_coding): Likewise.
8910 (detect_coding_system): Likewise.
8911 (Fdefine_coding_system_internal): New coding system properties
8912 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8914 (syms_of_coding): Adjust for coding_arg_undecided_max.
8916 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8918 * image.c (x_from_xcolors): Remove unused local.
8920 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8922 Defer image data transfer between X client and server until actual
8925 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8928 * image.c (Destroy_Image): Remove.
8929 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8930 `mask_p', and `colors_p'. All uses changed.
8931 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8932 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8933 New macros for `flags' arg to x_clear_image_1.
8934 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8935 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8936 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8937 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8938 (image_get_x_image, image_unget_x_image): New functions or macros.
8939 (image_background, image_background_transparent, x_to_xcolors)
8940 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8941 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8942 instead of Destroy_Image.
8943 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8944 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8945 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8946 (imagemagick_load_image, svg_load_image): Use them instead of
8947 x_create_x_image_and_pixmap, and x_put_x_image followed by
8948 x_destroy_x_image, respectively.
8949 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8950 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8951 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8952 background_transparent fields.
8953 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8954 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8956 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8958 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8959 This mostly consists of undoing recent changes.
8960 * callproc.c (Fcall_process):
8961 * process.c (create_process):
8962 Do not worry about catching SIGCHLD here, undoing previous change.
8963 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8964 * process.c, process.h (catch_child_signal):
8965 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8966 * process.c (catch_child_handler): Don't worry about being called
8967 lazily and do not assume caller has blocked SIGCHLD, undoing
8968 previous change. Move first-time stuff back to
8969 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8970 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8971 set lib_child_handler if it's already initialized, which may
8972 help avoid problems on GNUstep.
8974 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8976 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8977 * callproc.c (Fcall_process):
8978 * process.c (create_process):
8979 Make sure SIGCHLD is caught before we fork,
8980 since Emacs startup no arranges to catch SIGCHLD.
8981 * process.c (lib_child_handler): Initialize to null, not to
8983 (catch_child_signal): Allow self to be called lazily.
8984 Do nothing if it's already been called.
8985 Assume caller has blocked SIGCHLD (all callers do now).
8986 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8987 just before it's really needed.
8988 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8989 since it hasn't been caught yet.
8991 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8993 * image.c (compute_image_size): New function to implement
8994 :max-width and :max-height.
8995 (imagemagick_load_image): Use it.
8997 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8999 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9000 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9002 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9003 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9004 the SIGCHLD handler, since the code is not atomic and (due to glib)
9005 signals may be arriving now.
9006 * sysdep.c (init_signals): Do not catch child signals here;
9007 'main' now does that later, at a safer time.
9009 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9011 Clean up SIGCHLD handling a bit (Bug#14569).
9012 * process.c, process.h (catch_child_signal):
9013 Now always extern, even if !NS_IMPL_GNUSTEP.
9014 * process.c (catch_child_signal): Move glib tickler here from
9015 init_process_emacs, so that it's done earlier in Emacs
9016 initialization. Also move the noninteractive && !initialized
9017 check here from init_process_emacs. This is all a bit cleaner for
9018 GNUish platforms, and I hope it works around the Cygwin bug.
9019 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9020 that glib signal handling is tickled before glib creates threads.
9022 * process.c (wait_reading_process_output): Avoid int overflow
9023 when reading more than 2 GiB total from a process.
9025 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9027 * process.c (create_process): Handle a couple more cases,
9028 i.e., work even if new_argv and wait_child_setup[i] are cached.
9029 Use Fcall_process's style for volatile vars.
9031 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9033 * process.c (create_process): Mark PROCESS volatile.
9035 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9037 Use C99-style flexible array members if available.
9038 This avoids some subtle aliasing issues, which typically
9039 aren't a problem with GCC but may be a problem elsewhere.
9040 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9041 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9042 In either case, it uses a flexible array member rather than
9043 the old struct hack. All uses changed.
9044 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9045 Adjust to sdata reorganization.
9046 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9047 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9048 that ports better to pre-C99 non-GCC.
9049 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9050 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9051 as the latter has changed.
9052 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9053 and port better to pre-C99 GCC.
9054 * image.c (struct xpm_cached_color):
9055 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9056 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9057 Use FLEXIBLE_ARRAY_MEMBER.
9058 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9059 Move decl to top level so it gets checked against implementation.
9060 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9061 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9063 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9065 * syntax.c: Integer cleanups.
9066 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9067 All uses that need 0-or-2 changed to:
9068 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9069 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9070 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9071 (char_quoted, prev_char_comend_first, back_comment)
9072 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9073 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9074 Use bool for boolean.
9075 (update_syntax_table, skip_chars, skip_syntaxes):
9076 Prefer int to unsigned when either will do.
9077 (back_comment): Return boolean success flag, like forw_comment,
9078 instead of positive-or-minus-1 (which might have overflowed int anyway).
9079 Don't stuff ptrdiff_t into int.
9080 (syntax_spec_code, syntax_code_spec): Now const.
9081 (Fmatching_paren, scan_lists, scan_sexps_forward):
9082 Use enum syntaxcode for syntax code.
9083 (Fmatching_paren): Check that arg is a character, not just an integer.
9084 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9085 (Finternal_describe_syntax_value): Omit no-longer-needed
9087 (skip_chars): Use char, not unsigned char, when the distinction
9089 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9090 * bytecode.c (exec_byte_code):
9091 * syntax.c (syntax_spec_code, Fchar_syntax)
9092 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9094 * syntax.h (SYNTAX_WITH_FLAGS):
9095 Omit unnecessary casts.
9097 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9099 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9100 line dimensions here, to avoid race conditions with the main
9101 thread. (Bug#14062, bug#14630, bug#14669)
9103 * w32term.c (w32_draw_window_cursor): Compute the header line and
9104 mode line dimensions here.
9105 <w32_system_caret_window, w32_system_caret_hdr_height>:
9106 <w32_system_caret_mode_height>: New variables.
9108 * w32term.h: Declare them.
9110 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9112 * alloc.c (die): Move "assertion failed" string here ...
9113 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9114 COND when SUPPRESS_CHECKING. This shrinks the executable text
9115 size by 0.8% to 2.2% when configured with --enable-checking,
9116 depending on optimization flags (GCC 4.8.1 x86-64).
9118 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9120 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9122 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9123 base is 2; this is more accurate.
9125 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9127 * sound.c (string_default): Move to !WINDOWSNT section.
9128 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9130 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9132 * sound.c: Integer cleanups.
9133 Remove unnecessary forward decls.
9134 (struct sound_device): The 'file' member is now a Lisp_Object, not
9135 a char *, so that we needn't invoke alloca on a huge size.
9136 (Fplay_sound_internal): Adjust to this.
9137 (string_default): New function.
9138 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9139 Use it to adjust to the struct sound_device change.
9140 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9141 (be2hs) [0]: Remove.
9143 * syntax.c (skip_chars): Don't use uninitialized storage
9144 when searching a multibyte buffer for characters that are not in a
9145 unibyte string that contains non-ASCII characters.
9147 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9149 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9150 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9152 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9154 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9156 2013-06-18 Kenichi Handa <handa@gnu.org>
9158 * font.c (Ffont_spec): Signal an error for an invalid font name
9161 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9163 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9164 In particular this ports to 32-bit sparc Sun cc.
9165 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9166 array with a dummy element at specpdl[-1], so that its address can
9168 (unbind_to): Do not copy the binding; not needed, now that we
9169 copy old_value in the one place where the copy is needed.
9170 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9171 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9172 (union specbinding): Rename from struct specbinding. Redo layout
9173 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9174 which is not portable. With Sun C 5.12 32-bit sparc, the
9175 declaration causes nargs to be an unsigned bitfield, a behavior
9176 that the C standard allows; but Emacs wants nargs to be signed.
9177 The overall type is now a union of structures rather than a
9178 structure of union of structures, and the 'kind' member is now a
9179 bitfield, so that the overall type doesn't grow. All uses changed.
9180 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9182 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9184 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9185 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9187 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9189 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9191 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9192 unless we know that the window w's frame is a frame object.
9193 Another attempt at solving bug#14062 and bug#14630.
9195 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9197 * textprop.c (property_set_type): New enum.
9198 (add_properties): Allow appending/prepending text properties.
9199 (add_text_properties_1): Factored out of Fadd_text_properties.
9200 (Fadd_text_properties): Move all the code into
9201 add_text_properties_1.
9202 (Fadd_face_text_property): New function that calls
9203 add_text_properties_1.
9205 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9207 Move functions from lisp.h to individual modules when possible.
9208 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9209 * alloc.c (XFLOAT_INIT, set_symbol_name):
9210 * buffer.c (CHECK_OVERLAY):
9211 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9212 (set_char_table_parent):
9213 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9214 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9215 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9216 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9218 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9219 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9220 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9221 (backtrace_args, backtrace_debug_on_exit):
9222 * floatfns.c (CHECK_FLOAT):
9223 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9224 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9225 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9226 (set_hash_index_slot):
9227 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9228 * marker.c (CHECK_MARKER):
9229 * textprop.c (CHECK_STRING_OR_BUFFER):
9230 * window.c (CHECK_WINDOW_CONFIGURATION):
9231 Move here from lisp.h, and make these functions static rather than
9233 * buffer.c (Qoverlayp):
9235 * fns.c (Qhash_table_p):
9236 * window.c (Qwindow_configuration_p):
9238 * lisp.h: Remove the abovementioned defns and decls.
9240 Use functions, not macros, for XINT etc (Bug#11935).
9241 In lisp.h, prefer functions to function-like macros, and
9242 constants to object-like macros, when either will do. This:
9243 . simplifies use, as there's no more need to worry about
9244 arguments' side effects being evaluated multiple times.
9245 . makes the code easier to debug on some platforms.
9246 However, when using gcc -O0, keep using function-like macros
9247 for a few critical operations, for performance reasons.
9248 This sort of thing isn't needed with gcc -Og, but -Og
9249 is a GCC 4.8 feature and isn't widely-enough available yet.
9250 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9251 Remove enum lsb_bits; no longer needed.
9252 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9253 * buffer.c (Qoverlap):
9255 * fns.c (Qhash_table_p):
9256 Now extern, so lisp.h can use these symbols.
9257 * dispextern.h: Include character.h, for MAX_CHAR etc.
9258 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9259 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9260 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9261 (GLYPH_CODE_P): Move here from lisp.h.
9262 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9263 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9264 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9265 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9266 XUNTAG now returns void *.
9267 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9268 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9269 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9270 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9271 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9272 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9273 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9274 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9275 New macros, renamed from their sans-lisp_h_ counterparts.
9276 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9277 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9278 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9279 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9280 If compiling via GCC without optimization, define these as macros
9281 in addition to inline functions.
9282 To disable this, compile with -DINLINING=0.
9283 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9284 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9285 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9286 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9287 (INTMASK, VALMASK): Now macros, since static values cannot be
9288 accessed from extern inline functions.
9289 (VALMASK): Also a constant, for benefit of old GDB.
9290 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9291 is INTEGERP, which can fold it in.
9292 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9293 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9294 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9295 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9296 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9297 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9298 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9299 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9300 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9301 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9302 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9303 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9304 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9305 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9306 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9307 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9308 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9309 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9310 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9311 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9312 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9313 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9314 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9315 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9316 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9317 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9318 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9319 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9320 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9321 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9322 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9323 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9324 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9326 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9327 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9328 (VALMASK): Define in one place rather than in two, merging the
9329 USE_LSB_TAG parts; this is simpler.
9330 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9331 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9332 Move up, to avoid use before definition.
9333 Also include "globals.h" earlier, for the same reason.
9334 (make_natnum): New function.
9335 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9336 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9337 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9338 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9339 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9340 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9341 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9342 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9343 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9344 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9345 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9346 (Qwindow_configuration_p, Qimage): New forward declarations.
9347 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9348 (STRING_COPYIN): Remove; unused.
9349 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9350 (xcar_addr, xcdr_addr): New functions. All uses changed.
9351 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9352 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9353 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9354 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9355 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9356 (TYPE_RANGED_INTEGERP): Simplify.
9357 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9358 (setlocale, fixup_locale, synchronize_system_messages_locale)
9359 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9360 Now empty functions, not macros.
9361 (functionp): Return bool, not int.
9362 * window.c (Qwindow_configuration_p): Now extern,
9363 so window.h can use it.
9364 * window.h (Qwindowp): Move decl back to lisp.h.
9366 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9368 * xdisp.c (Fline_pixel_height): New function, required for solving
9371 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9373 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9375 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9377 * lread.c (syms_of_lread):
9378 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9380 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9382 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9384 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9386 * fileio.c (expand_file_name): Doc fix.
9388 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9390 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9391 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9392 Wait for self, not for 0. This can't hurt on GNU or similar
9393 system, and may help with Cygwin.
9395 * keyboard.c: Don't use PROP (...) as an lvalue.
9396 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9397 Use set_prop (A, B), not PROP (A) = B.
9399 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9401 * xdisp.c (get_it_property): Use it->window instead of generating
9402 a Lisp object from it->w.
9404 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9406 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9407 get-char-property the window that is being rendered, instead of
9408 the buffer, to support window-specific overlays. (Bug#14575)
9409 (compute_display_string_pos): When W is NULL, use the current
9410 buffer as the object to pass to get-char-property.
9411 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9412 pointer member of the bidi iterator, since no window is pertinent
9415 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9417 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9418 being displayed, and pass it to compute_display_string_pos.
9419 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9420 (bidi_paragraph_init): All callers changed.
9422 * xdisp.c (init_from_display_pos, init_iterator)
9423 (handle_single_display_spec, next_overlay_string)
9424 (get_overlay_strings_1, reseat_1, reseat_to_string)
9425 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9426 Set bidi_it.w member from it->w.
9427 (compute_display_string_pos): Accept additional argument, the
9428 window being displayed, and pass it to Fget_char_property.
9431 * dispextern.h (struct bidi_it): New member w, the window being
9433 (compute_display_string_pos): Adjust prototype.
9435 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9437 * xgselect.c: Remove unneeded include xterm.h.
9439 * process.c (wait_reading_process_output): Check for NS before GLIB.
9440 GLIB may be linked in due to rsvg, but ns_select must be called.
9442 * xgselect.c (xg_select): Remove call to window_system_available
9443 and g_main_context_pending at the top, so Gdk events (i.e. file
9444 notify) are processed when Emacs is started with -nw.
9446 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9448 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9449 (ctagsfiles3): New variable, includes only *.m files.
9450 (TAGS): Use an explicit language name in the regular expressions,
9451 to avoid transformation of '/SOMETHING' by MSYS to
9452 'c:\MSYS\SOMETHING'.
9454 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9456 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9458 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9460 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9461 still need to set the mouse pointer shape and activate help-echo.
9464 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9466 A few porting etc. fixes for the new file monitor code.
9467 See the thread containing
9468 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9469 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9470 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9471 (dir_monitor_callback, Fgfile_rm_watch):
9472 Use assq_no_quit instead of Fassoc, for speed.
9473 (dir_monitor_callback, Fgfile_rm_watch):
9474 eassert that the monitor is a fixnum.
9475 (dir_monitor_callback): No need for CDR_SAFE.
9476 Simplify building of lisp with alternative tails.
9477 (Fgfile_add_watch, Fgfile_rm_watch):
9478 Do not assume glib functions set errno reliably on failure.
9479 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9480 and signal an error otherwise.
9481 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9482 Use Fdelq instead of Fdelete, for speed.
9484 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9486 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9487 don't insist on being invoked on a highlighted tool-bar button.
9488 Avoids losing tool-bar functionality when mouse-highlight is nil.
9489 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9490 Don't highlight when mouse-highlight is nil.
9491 (note_mouse_highlight): When mouse-highlight is nil, don't return
9492 right away; instead, run tool-bar and mode-line highlight
9493 subroutine, clear any existing highlight, and revert the mouse
9494 pointer to its default shape. (Bug#14558)
9496 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9498 * lisp.mk (lisp): Add prog-mode.el.
9500 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9502 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9503 * process.c (dummy_handler): New function.
9504 (lib_child_handler): New static var.
9505 (handle_child_signal): Invoke it.
9506 (catch_child_signal): If a library has set up a signal handler,
9507 save it into lib_child_handler.
9508 (init_process_emacs): If using glib and not on Windows, tickle glib's
9509 child-handling code so that it initializes its private SIGCHLD handler.
9510 * syssignal.h (SA_SIGINFO): Default to 0.
9511 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9512 31; it should no longer be needed now.
9514 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9516 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9518 * gfilenotify.c (globals_of_gfilenotify): New function.
9519 (syms_of_gfilenotify): Move global initialization there.
9521 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9523 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9525 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9526 * keyboard.c (menu_bar_items, tool_bar_items):
9527 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9528 not override local keymaps any more.
9530 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9532 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9534 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9536 * w32console.c (initialize_w32_display): Return the dimensions of
9537 the console window via 2 additional arguments, not via the current
9538 frame. This avoids crashes due to overrunning the bounds of
9539 frame's decode_mode_spec_buffer, which is not resized following
9540 the change of the frame dimensions from the initial 10x10.
9542 * w32term.h (w32_initialize_display_info): Adjust prototype.
9544 * term.c (init_tty): Take dimensions of the frame from the values
9545 returned by initialize_w32_display.
9547 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9548 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9549 (LIBES): Add $(GFILENOTIFY_LIBS).
9551 * w32inevt.c (handle_file_notifications): Add dummy implementation
9552 for !HAVE_W32NOTIFY.
9554 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9556 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9558 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9560 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9562 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9564 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9566 Fix minor problems found by static checking.
9567 * data.c (pure_write_error):
9568 Use xsignal2, not Fsignal, as Fsignal might return.
9569 * eval.c (set_backtrace_debug_on_exit): Now static.
9570 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9571 No longer inline. EXTERN_INLINE is needed only for functions
9572 defined in .h files. Reindent function header as per GNU style.
9573 (backtrace_p, backtrace_top, backtrace_next):
9574 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9575 compiler or linker. Add extern decls to pacify gcc -Wall.
9576 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9578 * frame.c (free_monitors): Define only on platforms that need it.
9579 * nsterm.m (ns_term_init):
9580 * process.c (catch_child_signal):
9581 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9582 defined on all porting targets these days.
9583 * process.c, process.h (catch_child_signal):
9584 Make it extern only if NS_IMPL_GNUSTEP is defined.
9586 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9588 * w32.c (gettimeofday): Make the signature identical to prototype
9589 in nt/inc/sys/time.h.
9591 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9593 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9596 * keyboard.c (safe_run_hooks_error): Improve error message.
9598 * data.c (pure_write_error): Add `object' argument.
9599 * puresize.h (CHECK_IMPURE): Use it.
9601 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9603 * Makefile.in (NOTIFY_OBJ): New variable.
9604 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9606 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9607 Call syms_of_gfilenotify.
9609 * gfilenotify.c: New file.
9611 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9612 and Qfile_w32notify.
9613 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9614 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9616 * lisp.h: Declare syms_of_gfilenotify.
9618 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9620 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9622 Merge the specpdl and backtrace stacks. Make the structure of the
9623 specpdl entries more obvious via a tagged union of structs.
9624 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9625 (enum specbind_tag): New enum.
9626 (struct specbinding): Make it a tagged union of structs.
9627 Add a case for backtrace records.
9628 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9629 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9630 (backtrace_debug_on_exit): New accessors.
9631 (struct backtrace): Remove.
9632 (struct catchtag): Remove backlist field.
9633 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9635 (Flocal_variable_p): Speed up the common case where the binding is
9637 * eval.c (backtrace_list): Remove.
9638 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9639 (set_backtrace_args, set_backtrace_nargs)
9640 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9641 (backtrace_next): New functions.
9642 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9643 (unwind_to_catch, internal_lisp_condition_case)
9644 (internal_condition_case, internal_condition_case_1)
9645 (internal_condition_case_2, internal_condition_case_n): Don't bother
9646 with backtrace_list any more.
9647 (Fsignal): Adjust to new backtrace format.
9648 (grow_specpdl): Move up.
9649 (record_in_backtrace): New function.
9650 (eval_sub, Ffuncall): Use it.
9651 (apply_lambda): Adjust to new backtrace format.
9652 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9654 (specbind): Adjust to new specpdl format. Simplify.
9655 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9656 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9658 (mark_backtrace): Remove.
9659 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9660 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9661 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9663 * profiler.c (record_backtrace): Use get_backtrace.
9664 (handle_profiler_signal): Use backtrace_top_function.
9665 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9668 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9670 * process.h (catch_child_signal): Declare.
9672 * process.c (catch_child_signal): New function.
9673 (init_process_emacs): Call it.
9675 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9676 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9678 (x_set_cursor_type): Remove declaration.
9679 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9680 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9681 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9682 (ns_get_color): Use F suffix on float.
9683 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9684 (ns_get_rgb_color): Remove.
9685 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9686 (note_mouse_movement): x and y are CGFloat.
9687 (ns_draw_fringe_bitmap): Remove unused rowY.
9688 Change #if to COCOA && >= 10_6.
9689 (ns_draw_window_cursor): Remove unused overspill.
9690 (ns_draw_underwave): width and x are EamcsCGFloat.
9691 (ns_draw_box): thickness is CGFloat.
9692 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9693 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9694 if not in main thread.
9695 (ns_get_pending_menu_title, ns_check_menu_open)
9696 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9697 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9698 (sendFromMainThread:): New method.
9699 (changeFont:): size is CGFloat.
9700 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9701 Disable warning about permanent text.
9702 (characterIndexForPoint:): Adjust return type depending on GNUstep
9704 (mouseDown:): delta is CGFloat.
9705 (updateFrameSize): Remove unised variable f.
9706 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9707 Cast float to EmacsCGFloat.
9708 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9709 also to -1 when restoring.
9710 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9711 inside NS_IMPL_COCOA.
9712 (toggleFullScreen:): Put call to toggleFullScreen inside
9713 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9714 (setPosition:portion:whole:): por is CGFloat.
9715 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9716 (mouseDown:): Use CGFloat.
9717 (mouseDragged:): Remove unised variable edge.
9718 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9720 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9722 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9723 when NS_IMPL_GNUSTEP.
9724 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9725 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9726 (EmacsToolbar): Add clearAll. Add tag argument to
9727 addDisplayItemWithImage.
9728 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9730 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9732 * nsmenu.m (ns_update_menubar): Make static.
9733 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9734 (fillWithWidgetValue:): Add cast to SEL for setAction.
9735 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9736 (update_frame_tool_bar): Update code for GNUstep.
9737 (clearAll): New method.
9738 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9739 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9740 Move identifierToItem setObject and activeIdentifiers addObject before
9741 call to insertItemWithItemIdentifier.
9742 (validateVisibleItems): Fix indentation.
9743 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9744 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9745 UtilityWindow to aStyle, remove call to setStyleMask.
9747 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9749 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9750 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9751 Use F suffix on floats.
9752 (ns_char_width): Returns CGFloat.
9753 (ns_ascii_average_width): w is CGFloat instead of float.
9754 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9756 (ns_glyph_metrics): CGFloat instead of float.
9758 * nsfns.m (x_set_foreground_color, x_set_background_color):
9760 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9761 remove unused variables.
9762 (Fns_read_file_name): Keep track if panel is for save.
9763 Use ns_filename_from_panel/ns_directory_from_panel.
9764 (Fns_list_services): delegate only used for COCOA.
9765 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9766 Just return the input if GNUstep.
9767 (x_screen_planes): Remove.
9768 (Fxw_color_values): Use EmacsCGFloat
9769 (Fns_display_monitor_attributes_list): Only get screen number for
9771 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9773 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9774 ns_directory_from_panel.
9776 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9778 * process.c (handle_child_signal): Also use WCONTINUED.
9779 This is so that list-processes doesn't mistakenly list the process
9780 as stopped, when the process has actually been continued and is
9783 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9785 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9786 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9787 not already configured.
9789 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9791 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9793 * Makefile.in (mostlyclean): Remove *.res files.
9795 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9797 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9798 a buffer (bug#8447).
9800 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9802 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9803 display vector, and we backtrack, handle the case that the
9804 previous character position is also displayed from a display
9805 vector or covered by a display string or image. (Bug#14476)
9807 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9809 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9810 (struct MonitorInfo, free_monitors): Remove.
9811 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9812 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9813 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9816 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9817 (struct MonitorInfo, free_monitors): Remove.
9818 (ns_screen_name): Make static.
9819 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9820 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9823 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9824 (struct MonitorInfo): New struct.
9825 (free_monitors, make_monitor_attribute_list): Declare.
9827 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9829 (free_monitors, make_monitor_attribute_list): New functions.
9830 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9833 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9835 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9837 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9839 * keyboard.c: Apply keyboard decoding only to events that come directly
9840 from the tty, not from unread-command-events (bug#14368).
9841 (read_event_from_main_queue): New function, extracted from read_char.
9842 (read_decoded_char): Remove.
9843 (read_decoded_event_from_main_queue): New function to replace it.
9844 (read_char): Use it.
9845 (read_key_sequence): Use read_char rather than read_decoded_char.
9847 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9849 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9851 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9853 2013-05-22 Kenichi Handa <handa@gnu.org>
9855 The following changes are to fix the setting of
9856 buffer-file-coding-system on, for instance, C-x RET c unix RET
9857 _FILE_OF_DOS_EOL_TYPE_ RET.
9859 * coding.h (struct coding_system): New member detected_utf8_chars.
9861 * coding.c (detect_coding_utf_8): Count characters and check EOL
9862 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9864 (setup_coding_system): Do not initialize coding->head_ascii.
9865 (check_ascii): Do not set coding->eol_seen but update it. Do not
9866 call adjust_coding_eol_type here.
9867 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9868 If the eol-type of CODING is already specified, adjust the eol type
9869 of the found coding-system.
9870 (decode_coding_gap): Cancel previous change. Utilize the
9871 character numbers counted by detect_coding_utf_8. Fix detection
9874 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9876 * search.c (looking_at_1): Only set last_thing_searched if the match
9877 changed the match-data (bug#14281).
9879 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9881 * xdisp.c (reseat_at_previous_visible_line_start):
9882 Already declared in dispextern.h, so remove it here.
9883 (move_it_vertically_backward): Likewise.
9885 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9887 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9888 (Fx_display_pixel_width, Fx_display_pixel_height)
9889 (Fx_display_mm_width, Fx_display_mm_height):
9890 Mention `display-monitor-attributes-list' in docstrings.
9892 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9893 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9894 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9895 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9896 (Fx_display_backing_store, Fx_display_visual_class)
9897 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9898 (Fx_display_grayscale_p, Fx_display_pixel_width)
9899 (Fx_display_pixel_height, Fx_display_planes)
9900 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9901 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9902 (Fx_display_mm_width, Fx_display_mm_height)
9903 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9904 height for all physical monitors as in X11.
9906 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9907 Return pixel width or height for all physical monitors as in X11.
9909 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9911 Port --enable-gcc-warnings to clang.
9912 * bytecode.c (exec_byte_code):
9914 Redo diagnostic pragmas to pacify clang, too.
9915 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9916 * editfns.c (Fencode_time):
9917 * fileio.c (file_accessible_directory_p):
9918 * font.c (font_unparse_xlfd):
9919 Use '&"string"[index]' instead of '"string" + (index)'.
9920 * undo.c (user_error): Remove; unused.
9922 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9924 * insdel.c (insert_1_both): Document the arguments, instead of
9925 referring to insert_1, which no longer exists.
9927 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9928 some window, increment windows_or_buffers_changed, so that
9929 *Messages* display in that window is updated. (Bug#14408)
9931 * w32.c: Include epaths.h.
9932 (init_environment): Use cmdproxy.exe without leading directories.
9933 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9935 (gettimeofday): Adjust signature and return value to Posix
9938 * unexw32.c (open_output_file): Delete the existing emacs.exe
9939 before creating it, to break the hard link to the versioned
9942 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9943 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9944 (FIRSTFILE_OBJ): New variables.
9945 (W32_RES): Rename to EMACSRES. All users changed.
9946 (base_obj): Use $(CM_OBJ).
9947 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9948 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9949 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9950 $(W32_RES_LINK) before $(LIBES).
9951 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9953 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9955 * makefile.w32-in (DOC): Use just "DOC".
9957 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9959 * process.c: Export default filters and sentinels to Elisp.
9960 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9962 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9963 (Fset_process_sentinel, Fformat_network_address):
9964 Default to them instead of nil.
9965 (server_accept_connection): Sentinels can't be nil any more.
9966 (read_and_dispose_of_process_output): New function, extracted from
9967 read_process_output.
9968 (read_process_output): Use it; filters can't be nil.
9969 (Finternal_default_process_filter): New function, extracted from
9970 read_process_output.
9971 (exec_sentinel_unwind): Remove function.
9972 (exec_sentinel): Don't zilch sentinel while running.
9973 (status_notify): Sentinels can't be nil.
9974 (Finternal_default_process_sentinel): New function extracted from
9976 (setup_process_coding_systems): Default filter is not nil any more.
9977 (syms_of_process): Export new Elisp functions and initialize
9979 * lisp.h (make_lisp_proc): New function.
9981 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9983 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9985 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9987 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9988 unless we know that the window w is a leaf window.
9989 Another attempt at solving bug#14062.
9991 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9993 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9996 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9998 * image.c (gif_load): Check that subimages fit (Bug#14345).
10000 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10002 * lread.c (skip_dyn_eof): New function.
10003 (read1): Use it to skip the end of a file in response to #@00.
10005 * doc.c (get_doc_string): Slightly relax the sanity checking.
10007 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10009 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10010 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10011 (MonitorInfo): New struct.
10012 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10013 (Fns_display_monitor_attributes_list): New functions.
10014 (display-usable-bounds): Remove.
10015 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10018 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10020 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10021 (GTK_CHECK_VERSION): New macro, if not already defined.
10022 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10023 replaced by GTK_CHECK_VERSION.
10025 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10027 * xterm.h (GTK_PREREQ): New macro.
10028 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10029 to use this macro instead, for consistency and clarity.
10031 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10033 * xdisp.c (row_for_charpos_p): New function, with code of
10034 cursor_row_p, but accepts an additional argument CHARPOS instead
10035 of using a hardcoded PT.
10036 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10037 (row_containing_pos): Call row_for_charpos_p instead of partially
10038 doing the same. Fixes cursor positioning under longlines-mode
10039 when longlines-show-effect includes more than one newline, when
10040 moving the cursor vertically up.
10042 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10044 * makefile.w32-in (ACL_H): New macro.
10045 ($(BLD)/fileio.$(O)): Update dependencies.
10047 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10049 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10050 * Makefile.in (LIB_ACL): New macro.
10051 (LIBACL_LIBS): Remove.
10052 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10053 * fileio.c: Include <acl.h>.
10054 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10055 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10057 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10060 * unexelf.c: Don't assume ElfW (Half) fits in int.
10061 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10062 when dealing with ElfW (Half) values, since they can exceed 2**31
10063 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10064 (entry_address): Omit unused NUM arg. All uses changed.
10066 2013-05-07 Juri Linkov <juri@jurta.org>
10068 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10069 to the string converted from number with `Fnumber_to_string'.
10072 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10074 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10075 This fixes a problem introduced by my previous change.
10077 2013-05-07 Glenn Morris <rgm@gnu.org>
10079 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10081 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10083 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10085 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10087 Static checking by GCC 4.8.0.
10088 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10089 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10090 (x_get_monitor_attributes_fallback)
10091 (x_get_monitor_attributes_xinerama)
10092 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10093 Define only if USE_GTK.
10094 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10095 (x_get_monitor_attributes_fallback): Omit unused locals.
10096 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10097 Use double, not float, to avoid mixed-mode floating point arithmetic.
10099 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10100 Jan Djärv <jan.h.d@swipnet.se>
10102 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10103 (XINERAMA_CFLAGS): New macros.
10104 (ALL_CFLAGS, LIBES): Use them.
10106 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10107 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10108 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10109 (syms_of_xfns): DEFSYM them.
10110 (struct MonitorInfo): New struct.
10111 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10112 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10113 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10114 (x_get_monitor_attributes_xinerama): New functions.
10115 (Fx_display_monitor_attributes_list): New primitive.
10116 (syms_of_xfns): Defsubr it.
10118 * xterm.h (x_display_info): Add Xatom_net_workarea and
10119 Xatom_net_current_desktop.
10121 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10122 and dpyinfo->Xatom_net_current_desktop.
10124 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10126 * xdisp.c (pos_visible_p): Use the special code for finding the
10127 beginning of a display property or overlay for any "replacing"
10128 display property, not just for display strings. This solves
10129 incorrect reporting of position by posn-at-point. (Bug#14241)
10131 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10133 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10134 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10135 Verify that ElfW (Half) fits in int.
10136 (fatal): Use same signature as lisp.h.
10137 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10138 configure and build with -DUNEXELF_DEBUG without worrying about
10139 other modules that use DEBUG.
10140 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10141 possibly-wide integers now uses it instead of plain fprintf.
10142 (entry_address): New function, which avoids problems with 32-bit
10143 overflow on 64-bit hosts.
10144 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10145 (round_up): Don't assume the remainder fits in int.
10146 (find_section): Use bool for boolean. Simplify debug code.
10147 (unexec): Don't assume file sizes fit in int or size_t.
10148 Omit unnecessary trailing newline in 'fatal' format.
10149 Use strerror rather than outputting decimal error number.
10150 Remove unused code when emacs is not defined;
10151 this file relies on Emacs now.
10152 Don't assume e_phnum and e_shnum are positive.
10154 * regex.c: Fix problems when DEBUG is defined.
10155 (extract_number, extract_number_and_incr): Define regardless of
10156 whether DEBUG is defined; that's simpler and makes the code less
10157 likely to go stale in the normal case when DEBUG is not defined.
10158 Return int rather than taking an int * arg. All callers changed.
10159 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10160 Remove, replacing with ...
10161 (DEBUG_PRINT): New macro. All callers changed.
10162 (DEBUG_COMPILES_ARGUMENTS): New macro.
10163 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10164 (print_compiled_pattern, print_double_string) [DEBUG]:
10165 Use prototype rather than old-style definition.
10166 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10167 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10168 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10169 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10170 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10171 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10172 This matters only when DEBUG is defined.
10174 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10176 * xdisp.c (set_iterator_to_next): Set the
10177 ignore_overlay_strings_at_pos_p flag only if we are _really_
10178 iterating over an overlay string, as indicated by the
10179 current.overlay_string_index member. (Bug#14306)
10181 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10183 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10184 to where it is used, to avoid autorelease issues (Bug#14050).
10186 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10188 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10189 * fileio.c (syms_of_fileio): Implement this.
10190 * filelock.c (create_lock_file): If symbolic links don't work, so
10191 we use a regular file as a lock file, do not fsync the lock file;
10194 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10196 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10197 (syms_of_minibuf): Adjust accodingly.
10199 * callint.c (Fcall_interactively): Adjust calls accordingly.
10201 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10203 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10204 w->contents is a buffer before computing everything else.
10205 Use parentheses to disambiguate last part of the condition.
10207 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10208 assertion violations. (Bug#14062)
10210 2013-05-01 David Reitter <david.reitter@gmail.com>
10212 * nsfns.m (ns_tooltip): Initialize.
10214 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10216 * coding.c (decode_coding_gap): Don't remove the character before
10217 a newline unless it's a CR character. (Bug#14287)
10219 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10221 * dispextern.h (struct face): Move enum face_underline_type
10222 earlier so that bitfields can be in the same word.
10224 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10226 * nsfns.m (handlePanelKeys): New function.
10227 (EmacsOpenPanel:performKeyEquivalent:)
10228 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10229 arrows/function/control and copy/paste keys (Bug#14296).
10231 2013-04-27 Juri Linkov <juri@jurta.org>
10233 * callint.c (Fcall_interactively): Call `Qread_number' for
10234 interactive code letter `n' instead of using duplicate code.
10237 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10239 * systime.h (make_timeval): Declare as 'const'.
10241 2013-04-27 Kenichi Handa <handa@gnu.org>
10243 * font.c (font_open_entity): Always open a font of manageable
10246 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10248 Port better to AIX (Bug#14258).
10249 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10252 2013-04-24 Kenichi Handa <handa@gnu.org>
10254 * coding.c (decode_coding_iso_2022): When an invalid escape
10255 sequence is encountered, reset the invocation and designation
10256 status to the safest one.
10258 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10260 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10261 Without this fix, "make distclean" leaves stamp-h1 behind.
10263 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10265 * w32fns.c (w32_fullscreen_rect): New function to compute the
10266 window rectangle for the given fullscreen mode.
10267 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10268 longer tunes the window size. This keeps the window's edges flush
10269 with the screen and allows the taskbar to hide itself in fullboth.
10271 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10272 window decorations and uses the entire screen.
10274 * w32term.h (w32_fullscreen_rect) Add prototype.
10275 (struct w32_output): Replace normal_width, normal_height,
10276 normal_top, and normal_left members with a single normal_placement
10278 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10280 (FRAME_NORMAL_PLACEMENT): New macro.
10282 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10284 * minibuf.c (Ftest_completion): Silence compiler warning.
10286 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10288 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10291 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10294 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10295 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10296 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10297 parentheses where appropriate.
10299 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10301 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10303 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10305 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10306 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10307 Mention in the doc string that setting these variables takes
10308 effect only after a call to set-window-buffer. (Bug#14200)
10310 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10312 * indent.c (Fvertical_motion): Don't consider display strings on
10313 overlay strings as display strings on the buffer position we
10314 started from. This prevents vertical cursor motion from jumping
10315 more than one line when there's an overlay string with a display
10316 property at end of line.
10317 Reported by Karl Chen <Karl.Chen@quarl.org> in
10318 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10320 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10322 * window.c (select_window): `record_buffer' even if window is
10323 already selected (bug#14191).
10325 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10327 * window.c (Fwindow_end): Test more flags, including the buffer's
10328 last_overlay_modified flag, to determine whether the window's
10329 display is really up-to-date. Prevents the function from
10330 returning a stale value. (Bug#14170)
10331 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10334 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10336 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10337 garbaged only if it is not already the top frame on its TTY.
10338 This prevents flickering due to constant redrawing of TTY frames when
10339 there are GUI frames open in the same session. (Bug#13864)
10341 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10343 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10344 of marking the idle timers directly.
10346 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10348 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10349 tables (bug#14054).
10351 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10353 * window.c (select_window): Don't record_buffer while the invariant is
10354 temporarily broken (bug#14161).
10356 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10358 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10360 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10362 2013-04-07 Romain Francoise <romain@orebokech.com>
10364 Ignore additional platform-specific ACL errors (Bug#13702).
10365 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10366 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10368 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10370 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10373 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10375 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10376 This bug was introduced by my 2013-02-25 change that simplified
10377 data_start configuration. Without this change, on GNU/Linux
10378 an Emacs configured with --enable-profiling fails immediately
10379 due to a profiler signal.
10380 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10381 with these flags. On platforms where special flags are needed
10382 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10383 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10384 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10386 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10388 Get rid of some platform-specific functions examining window
10389 system and its capabilities. This is a partial rework of the
10391 * lisp.h (have_menus_p): Remove prototype. This function is
10392 replaced with platform-independent window_system_available.
10393 (check_window_system): Move to...
10394 * frame.h (decode_window_system_frame, window_system_available):
10395 ...here, add new prototypes.
10396 * frame.c (window_system_available, decode_window_system_frame):
10398 (check_window_system): Platform-independent now.
10399 * xterm.h (x_in_use): Remove declaration.
10401 * w32term.h (check_x_frame):
10402 * nsterm.h (check_x_frame): Remove prototypes. This function
10403 is replaced with platform-independent decode_window_system_frame.
10404 * msdos.c (have_menus_p): Remove.
10405 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10406 Remove platform-specific functions. Use check_window_system,
10407 decode_window_system_frame and check_ns_display_info where
10408 appropriate. Minor style and comment tweaks.
10409 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10410 (check_x_frame): Likewise.
10411 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10413 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10414 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10415 * xmenu.c, xselect.c: All related users changed.
10417 2013-04-03 Kenichi Handa <handa@gnu.org>
10419 The following changes is to optimize the code for reading UTF-8
10422 * coding.c (check_ascii): Rename from detect_ascii. Return value
10423 changed. Check EOL format. Do not call adjust_coding_eol_type
10425 (check_utf_8): New function.
10426 (adjust_coding_eol_type): Do nothing if already adjusted.
10427 (detect_coding): Compare the return value of check_ascii with
10428 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10429 (decode_coding_gap): Optimize for valid UTF-8.
10431 2013-03-21 Kenichi Handa <handa@gnu.org>
10433 * coding.c (syms_of_coding): Cancel previous change.
10435 * insdel.c (insert_from_gap): Fix previous change.
10437 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10439 Consistently use platform-specific function to detect window system.
10440 * lisp.h (check_window_system): New prototype. This function is
10441 going to replace check_x, check_w32 and check_ns.
10442 (have_menus_p): Mention msdos.c in comment.
10443 * fontset.c (check_window_system_func): Remove. Adjust all users.
10444 * fontset.h (check_window_system_func): Remove prototype.
10445 * nsterm.h (check_ns):
10446 * xterm.h (check_x):
10447 * w32term.h (check_w32): Likewise.
10448 * menu.c (Fx_popup_menu): Use check_window_system.
10449 * msdos.c (check_window_system): Define for MS-DOS.
10450 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10451 * w32fns.c (check_window_system): Likewise for MS-Windows.
10452 * xfns.c (check_window_system): Likewise for X.
10453 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10454 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10456 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10458 Prefer < to > in range checks such as 0 <= i && i < N.
10459 This makes it easier to visualize quantities on a number line.
10460 This patch doesn't apply to all such range checks,
10461 only to the range checks affected by the 2013-03-24 change.
10462 This patch reverts most of the 2013-03-24 change.
10463 * alloc.c (xpalloc, Fgarbage_collect):
10464 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10465 * character.c (string_escape_byte8):
10466 * charset.c (read_hex):
10467 * data.c (cons_to_unsigned):
10468 * dispnew.c (update_frame_1):
10469 * doc.c (Fsubstitute_command_keys):
10470 * doprnt.c (doprnt):
10471 * editfns.c (hi_time, decode_time_components):
10472 * fileio.c (file_offset):
10473 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10474 * font.c (font_intern_prop):
10475 * frame.c (x_set_alpha):
10476 * gtkutil.c (get_utf8_string):
10477 * indent.c (check_display_width):
10478 * keymap.c (Fkey_description):
10479 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10481 * minibuf.c (read_minibuf_noninteractive):
10482 * process.c (wait_reading_process_output):
10483 * search.c (Freplace_match):
10484 * window.c (get_phys_cursor_glyph):
10485 * xdisp.c (redisplay_internal):
10486 * xsmfns.c (smc_save_yourself_CB):
10487 Prefer < to > for range checks.
10488 * dispnew.c (sit_for): Don't mishandle NaNs.
10489 This fixes a bug introduced in the 2013-03-24 change.
10490 * editfns.c (decode_time_components): Don't hoist comparison.
10491 This fixes another bug introduced in the 2013-03-24 change.
10493 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10495 * frame.h (struct frame): Drop scroll_bottom_vpos
10496 member becaue all real users are dead long ago.
10497 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10498 * xdisp.c (redisplay_internal): Adjust user.
10500 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10502 * nsmenu.m (showAtX:Y:for:): setLevel to
10503 NSPopUpMenuWindowLevel (Bug#13998).
10505 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10507 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10508 (ns_check_pending_open_menu): Declare.
10510 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10511 (x_activate_menubar): Update the menu with title that matches
10512 ns_get_pending_menu_title, and call
10513 ns_check_pending_openmenu (Bug#12698).
10514 (menuWillOpen:): New method.
10515 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10517 * nsterm.m (menu_will_open_state, menu_mouse_point)
10518 (menu_pending_title): New varaibles.
10519 (ns_get_pending_menu_title, ns_check_menu_open)
10520 (ns_check_pending_open_menu): New functions.
10522 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10524 * indent.c (current_column_bol_cache): Remove leftover which is not
10525 used in Fmove_to_column any more.
10526 (current_column, scan_for_column): Adjust users.
10527 * keyboard.c (last_point_position_buffer, last_point_position_window):
10528 Remove leftovers which are not used for recording undo any more.
10529 (command_loop_1, syms_of_keyboard): Adjust users.
10530 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10531 redisplay_window any more.
10532 (move_it_to): Adjust user.
10534 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10536 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10537 Update dependencies.
10539 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10541 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10542 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10543 forward references.
10545 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10547 * window.h (struct window): Replace hchild, vchild and buffer slots
10548 with a single slot 'contents'. This is possible because each valid
10549 window may have either the child window (in vertical or horizontal
10550 combination) or buffer to display (for the leaf window). Using that,
10551 a lot of operations to traverse and/or change window hierarchies may
10552 be simplified. New member horizontal is used to distinguish between
10553 horizontal and vertical combinations of internal windows.
10554 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10555 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10556 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10557 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10558 Use contents slot, not buffer, where appropriate.
10559 (wset_combination): New function.
10560 (wset_buffer): Add eassert.
10561 (Fframe_first_window): Simplify the loop reaching first window.
10562 (Fwindow_buffer): Use WINDOW_LEAF_P.
10563 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10564 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10565 (unshow_buffer): Convert initial debugging check to eassert.
10566 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10567 (make_parent_window, window_resize_check, window_resize_apply)
10568 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10569 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10570 Adjust to match struct window changes.
10571 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10572 (mark_window_cursors_off, count_windows, get_leaf_windows)
10573 (foreach_window_1): Simplify the loop.
10574 * alloc.c (mark_object): Do not check for the leaf window because
10575 internal windows has no glyph matrices anyway.
10576 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10577 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10578 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10579 (build_frame_matrix_from_window_tree, mirror_make_current)
10580 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10581 (update_window_tree, set_window_update_flags): Simplify the loop.
10582 (sync_window_with_frame_matrix_rows): Enforce live window.
10583 Use contents slot, not buffer, where appropriate.
10584 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10585 and WINDOW_HORIZONTAL_COMBINATION_P.
10586 (make_frame_visible_1): Simplify the loop.
10587 Use contents slot, not buffer, where appropriate.
10588 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10589 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10590 (expose_window_tree): Likewise.
10591 Use contents slot, not buffer, where appropriate.
10592 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10593 to avoid deleted windows. Use contents slot instead of buffer.
10594 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10595 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10596 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10597 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10599 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10601 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10602 identify the reasons for assertion violations in bug#14062 and
10604 (Fx_show_tip): Fix compilation error under
10605 "--enable-check-lisp-object-type". (Bug#14073)
10607 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10608 Reported by <rzl24ozi@gmail.com>.
10610 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10612 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10614 (unwind_with_echo_area_buffer): ...to restore it here.
10615 This is needed to ensure that...
10616 (redisplay_window): ...both window markers are valid here,
10617 which is verified by eassert.
10618 * editfns.c (save_excursion_save): Do not assume that
10619 selected_window always displays the buffer.
10620 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10623 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10625 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10628 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10630 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10632 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10634 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10635 since MinGW's w32api headers do. This avoids compiler warnings.
10637 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10638 if already defined.
10640 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10642 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10644 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10646 * gtkutil.c (style_changed_cb): Check if frame is live and an
10647 X frame (Bug#14038).
10649 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10651 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10652 Define only for _WIN32_WINNT less than 0x0500.
10653 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10655 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10656 see its own definitions of 'struct timeval' and 'struct timezone'.
10658 Fix incompatibilities between MinGW.org and MinGW64 headers.
10659 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10661 * w32.c (REPARSE_DATA_BUFFER): Guard with
10662 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10664 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10666 * xterm.c: Include X11/XKBlib.h
10667 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10669 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10671 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10673 * blockinput.h (input_blocked_p): Likewise.
10674 * bytecode.c (exec_byte_code): Likewise.
10675 * callproc.c (call_process_kill, call_process_cleanup)
10676 (Fcall_process): Likewise.
10677 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10678 (Fccl_execute_on_string): Likewise.
10679 * character.c (string_escape_byte8): Likewise.
10680 * charset.c (read_hex): Likewise.
10681 * cm.c (calccost): Likewise.
10682 * data.c (cons_to_unsigned): Likewise.
10683 * dired.c (directory_files_internal, file_name_completion):
10685 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10686 (sit_for): Likewise.
10687 * doc.c (Fsubstitute_command_keys): Likewise.
10688 * doprnt.c (doprnt): Likewise.
10689 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10690 * emacsgtkfixed.c: Likewise.
10691 * fileio.c (file_offset, Fwrite_region): Likewise.
10692 * floatfns.c (Fexpt, fmod_float): Likewise.
10693 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10695 * font.c (font_intern_prop): Likewise.
10696 * frame.c (x_set_alpha): Likewise.
10697 * gtkutil.c (get_utf8_string): Likewise.
10698 * indent.c (check_display_width): Likewise.
10699 * intervals.c (create_root_interval, rotate_right, rotate_left)
10700 (split_interval_right, split_interval_left)
10701 (adjust_intervals_for_insertion, delete_node)
10702 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10703 (merge_interval_right, merge_interval_left, copy_intervals)
10704 (set_intervals_multibyte_1): Likewise.
10705 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10706 * keymap.c (Fkey_description): Likewise.
10707 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10708 * lread.c (openp, read_integer, read1, string_to_number):
10710 * menu.c (ensure_menu_items): Likewise.
10711 * minibuf.c (read_minibuf_noninteractive): Likewise.
10712 * print.c (printchar, strout): Likewise.
10713 * process.c (create_process, Faccept_process_output)
10714 (wait_reading_process_output, read_process_output, send_process)
10715 (wait_reading_process_output): Likewise.
10716 * profiler.c (make_log, handle_profiler_signal): Likewise.
10717 * regex.c (re_exec): Likewise.
10718 * regex.h: Likewise.
10719 * search.c (looking_at_1, Freplace_match): Likewise.
10720 * sysdep.c (get_child_status, procfs_ttyname)
10721 (procfs_get_total_memory): Likewise.
10722 * systime.h (EMACS_TIME_VALID_P): Likewise.
10723 * term.c (dissociate_if_controlling_tty): Likewise.
10724 * window.c (get_phys_cursor_glyph): Likewise.
10725 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10726 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10728 * xfns.c (Fx_window_property): Likewise.
10729 * xmenu.c (set_frame_menubar): Likewise.
10730 * xselect.c (x_get_window_property, x_handle_dnd_message):
10732 * xsmfns.c (smc_save_yourself_CB): Likewise.
10733 * xterm.c (x_scroll_bar_set_handle): Likewise.
10735 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10737 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10738 to be optional or nil. Adjust comment and convert it to docstring.
10739 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10740 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10742 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10744 Static checking by GCC 4.8-20130319.
10745 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10746 * process.c (Fset_process_datagram_address)
10747 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10748 * xdisp.c (get_char_face_and_encoding)
10749 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10750 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10751 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10753 2013-03-24 Ken Brown <kbrown@cornell.edu>
10755 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10756 fix compilation on 64-bit Cygwin, where underscores are not
10757 automatically prepended.
10759 * w32term.c (w32_initialize): Silence compiler warning.
10761 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10763 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10764 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10765 variables, to save and restore frame dimensions.
10766 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10767 after returning from a 'fullscreen' configuration.
10768 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10769 to avoid races between the main thread and the input thread.
10771 * w32term.h (struct w32_output): New members normal_width,
10772 normal_height, normal_top, normal_left, and prev_fsmode.
10773 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10774 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10775 members of a frame.
10777 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10778 'fullscreen' parameter. Always record previous width and height
10779 of the frame, except when switching out of maximized modes, so
10780 that they could be restored correctly, instead of resetting to the
10781 default frame dimensions. Send SC_RESTORE command to the frame,
10782 unless we are going to send SC_MAXIMIZE, to restore the frame
10783 resize hints in the mouse pointer shown by the window manager.
10786 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10788 * lisp.h (get_frame_param): Adjust conditions for prototype
10791 2013-03-22 Ken Brown <kbrown@cornell.edu>
10793 * unexcw.c: Drop unneeded inclusion of w32common.h.
10794 (report_sheap_usage): Declare.
10795 (read_exe_header): Add magic numbers for x86_64.
10796 (fixup_executable): Fix printf format specifier for unsigned long
10799 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10801 * frame.h (struct frame): Put menu_bar_window under #ifdef
10802 because this member is not needed when X toolkit is in use.
10803 (fset_menu_bar_window):
10804 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10805 (free_glyphs, update_frame):
10806 * xdisp.c (expose_frame): Likewise.
10807 (display_menu_bar): Likewise. Remove redundant eassert.
10808 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10811 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10813 Use functions and constants to manipulate Lisp_Save_Value objects.
10814 This replaces code that used macros and strings and token-pasting.
10815 The change makes the C source a bit easier to follow,
10816 and shrinks the Emacs executable a bit.
10817 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10818 (make_save_value): Change 1st arg from string to enum. All callers
10821 (mark_object): Use if, not #if, for GC_MARK_STACK.
10822 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10823 (XSAVE_OBJECT): Now functions, not macros.
10824 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10825 the constant was never used.
10826 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10827 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10828 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10829 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10831 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10832 type3 with a single member save_type. All uses changed.
10833 (save_type, set_save_pointer, set_save_integer): New functions.
10834 * print.c (PRINTX): Remove.
10836 * alloc.c: Remove redundant static declarations.
10838 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10840 * window.h (struct window): Convert left_col, top_line, total_lines
10841 and total_cols from Lisp_Objects to integers. Adjust comments.
10842 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10844 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10845 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10846 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10847 Adjust users where appropriate.
10849 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10851 * frame.h (struct frame): Drop resx and resy because the same data is
10852 available from window system-specific output context. Adjust users.
10853 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10854 New functions to provide defaults when no window system available.
10855 (FRAME_RES_X, FRAME_RES_Y): New macros.
10856 (NUMVAL): Move from xdisp.c.
10857 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10858 (Ffont_face_attributes, Fopen_font):
10859 * image.c (gs_load):
10860 * w32font.c (fill_in_logfont):
10861 * xdisp.c (calc_pixel_width_or_height):
10862 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10863 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10865 2013-03-20 Kenichi Handa <handa@gnu.org>
10867 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10868 to 1 (temporary workaround until a bug related to ASCII
10869 optimization is fixed).
10871 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10873 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10874 Signal error if window is not internal. Adjust docstring.
10875 (delete_all_child_windows): Use combination_limit to save the buffer.
10876 (Fset_window_configuration): Adjust accordingly.
10877 * print.c (syms_of_print): Initialize debugging output not here...
10878 (init_print_once): ...but in a new function here.
10879 * lisp.h (init_print_once): Add prototype.
10880 * emacs.c (main): Add call to init_print_once. Adjust comments.
10882 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10884 * window.c (window_resize_check, window_resize_apply)
10885 (window_from_coordinates, recombine_windows, set_window_buffer)
10886 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10887 (Fsplit_window_internal, Fdelete_window_internal)
10888 (freeze_window_starts): Use bool for booleans.
10889 * window.h (window_frame_coordinates, resize_frame_windows)
10890 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10892 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10894 * dispnew.c (bitch_at_user): Use `user-error'.
10896 2013-03-17 Ken Brown <kbrown@cornell.edu>
10898 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10899 as return type of image_background. (Bug#13981)
10900 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10902 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10904 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10905 (ns_select): Don't return with result uninitialized.
10907 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10910 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10912 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10913 directories. If filename is nil, get directory name (Bug#13932).
10914 Use getFilename and getDirectory.
10915 (getFilename, getDirectory): New methods for EmacsSavePanel and
10917 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10919 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10921 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10923 2013-03-15 Kenichi Handa <handa@gnu.org>
10925 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10926 (adjust_after_replace): Make it back to static. Delete the third
10927 arg text_at_gap_tail. Cancel the code for handling it.
10929 * coding.h (struct coding_system): New member eol_seen.
10931 * coding.c (detect_ascii): New function.
10932 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10933 when the source bytes are actually scanned. On detecting for
10934 coding_category_utf_8_auto, call detect_ascii instead of scanning
10935 source bytes directly.
10936 (produce_chars): Call insert_from_gap with the new arg 0.
10937 (encode_coding): Likewise.
10938 (decode_coding_gap): Control ASCII optimization by the variable
10939 disable_ascii_optimization instead of #ifndef .. #endif.
10940 Deccode EOL format according to coding->eol_seen.
10941 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10944 * lisp.h (adjust_after_replace): Cancel externing it.
10945 (insert_from_gap): Adjust prototype.
10947 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10949 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10950 FULLSCREEN_MAXIMIZED. (Bug#13935)
10952 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10954 * region-cache.c (find_cache_boundary, move_cache_gap)
10955 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10956 Simplify debugging check and convert to eassert. Adjust comment.
10957 (pp_cache): Put under ENABLE_CHECKING.
10959 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10961 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10962 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10963 and WM_ACTIVATEAPP.
10964 (w32fullscreen_hook): If the frame is visible, reset
10965 f->want_fullscreen flag after changing the frame size. If the
10966 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10969 2013-03-13 Daniel Colascione <dancol@dancol.org>
10971 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10972 too so that these builds can use Cygwin's file conversion
10973 functions. (We've been building and linking cygw32.o all along
10974 and just not using it.)
10976 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10978 File synchronization fixes (Bug#13944).
10979 * Makefile.in (LIB_FDATASYNC): New macro.
10981 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10982 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10983 Don't worry about HAVE_FSYNC, since a substitute fsync is
10984 available if the system lacks one.
10985 (Fwrite_regin): Retry fsync if interrupted.
10987 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10989 * w32term.c (w32_read_socket): If the Emacs frame is being
10990 activated, call w32fullscreen_hook, to make sure the new frame
10991 dimensions are in effect. (Bug#13937)
10993 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10995 * xdisp.c (init_iterator): Simplify because both character and byte
10996 positions are either specified or -1. Add eassert. Adjust comment.
10997 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10998 character and byte positions can be obtained from marker.
11000 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11002 Static checking by Sun C 5.12.
11003 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11004 * bytecode.c (exec_byte_code):
11005 * dispnew.c (init_display):
11007 * fileio.c (Fsubstitute_in_file_name):
11008 * keyboard.c (Fevent_convert_list):
11009 * keymap.c (Fsingle_key_description):
11010 * term.c (maybe_fatal, fatal):
11011 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11012 * xsmfns.c (Fhandle_save_session):
11013 Omit unreachable code.
11014 * keymap.c (map_keymap_char_table_item): Cast void * to
11015 a function pointer type; the C Standard requires this.
11017 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11018 Include <sys/param.h> unconditionally, as that works elsewhere and
11019 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11020 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11023 See ChangeLog.12 for earlier changes.
11025 ;; Local Variables:
11029 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11031 This file is part of GNU Emacs.
11033 GNU Emacs is free software: you can redistribute it and/or modify
11034 it under the terms of the GNU General Public License as published by
11035 the Free Software Foundation, either version 3 of the License, or
11036 (at your option) any later version.
11038 GNU Emacs is distributed in the hope that it will be useful,
11039 but WITHOUT ANY WARRANTY; without even the implied warranty of
11040 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11041 GNU General Public License for more details.
11043 You should have received a copy of the GNU General Public License
11044 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.