1 2014-10-20 Glenn Morris <rgm@gnu.org>
3 * minibuf.c (history-length): Increase default from 30 to 100.
6 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
8 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
11 2014-10-20 Glenn Morris <rgm@gnu.org>
13 * Version 24.4 released.
15 2014-10-17 Eli Zaretskii <eliz@gnu.org>
17 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
18 1-pixel R2L characters.
19 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
20 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
22 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
24 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
25 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
27 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
29 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
32 2014-10-08 K. Handa <handa@gnu.org>
34 * coding.c (detect_coding_iso_2022): Set coding->rejected
35 correctly when an invalid escape sequence is found (Bug#18610).
37 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
39 * font.c (font_list_entities): Do not add empty vector to font cache.
40 (font_matching_entity): Likewise. If matching entity is found, insert
41 1-item vector with this entity instead of an entity itself (Bug#17125).
43 2014-10-02 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
46 iterator backwards, to resync the bidi iterator. (Bug#18584)
48 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
50 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
51 make a font_object from a tty frame (Bug#18573).
52 (Finternal_set_lisp_face_attribute): Add FIXME comment.
54 2014-09-30 Eli Zaretskii <eliz@gnu.org>
56 * w32fns.c (w32_createwindow): Accept an additional argument, an
57 array of 2 values specifying the coordinates of the frame's
58 top-left corner. Use these values instead of calling x_get_arg,
59 which can cons Lisp objects, and therefore cannot be called except
60 from the main thread. Remove redundant tests for the default values.
61 (my_create_window): Move the calculation of the coordinates of the
62 frame's top-left edge here. Pass them to the input thread via the
63 second parameter of the WM_EMACS_CREATEWINDOW message.
64 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
67 2014-09-29 Eli Zaretskii <eliz@gnu.org>
69 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
70 (redisplay_window): Treat the frame's frozen_window_starts flag
71 the same way as the optional_new_start flag for the window: only
72 obey it if the glyph row showing point will be fully visible.
73 Likewise when the window start is in a continuation line. If,
74 after trying everything under the 'force_start' label, point is
75 still not fully visible, give up and scroll the window.
76 Add debugging traces. (Bug#18545)
78 * window.c (Frecenter): Set the window's redisplay flag.
80 2014-09-24 Eli Zaretskii <eliz@gnu.org>
82 * w32term.c (w32_read_socket): Don't use frame dimensions for
83 resizing if GetClientRect returned an empty (0, 0, 0, 0)
84 rectangle. Check the return value of GetClientRect, and don't use
85 the results if it didn't succeed.
87 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
88 in columns and lines after correcting the pixel dimensions in
90 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
91 negative values to xrealloc. (Bug#18528)
93 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
95 On OSX, do not free font-specific data more than once (Bug#18501).
96 * macfont.m (macfont_close): Release and free font-specific data
97 only if it wasn't previously freed.
99 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
101 * unexmacosx.c (dump_it): Improve error message.
103 2014-09-18 Juri Linkov <juri@jurta.org>
105 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
106 (Bug#10747, bug#18334)
108 2014-09-18 Eli Zaretskii <eliz@gnu.org>
110 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
111 units in which the position is measured. (Bug#18493)
113 * xdisp.c (redisplay_internal): Force redisplay of all windows
114 that show a buffer whose narrowing has changed. (Bug#18490)
116 2014-09-16 Eli Zaretskii <eliz@gnu.org>
118 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
119 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
120 lines, draw the hollow-box and hbar cursors on the right side of
121 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
124 * xterm.c (x_draw_stretch_glyph_string):
125 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
126 caused the block cursor to disappear on a TAB in R2L lines in
127 every window except the leftmost one. Reported by Martin Rudalics
130 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
132 Always use matched specpdl entry to record call arguments (Bug#18473).
133 * lisp.h (record_in_backtrace): Adjust prototype.
134 * eval.c (record_in_backtrace): Return current specpdl level.
135 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
136 (eval_sub, Ffuncall): Record call arguments in matched specpdl
137 entry and use that entry in call to backtrace_debug_on_exit.
138 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
139 (do_debug_on_call): Get current specpdl level as 2nd arg.
141 Prefer ptrdiff_t to int and avoid integer overflows.
142 * fileio.c (make_temp_name):
143 * font.c (font_parse_family_registry): Avoid integer
144 overflow on string size calculation.
145 * data.c (Faset): Likewise for byte index.
147 2014-09-15 Eli Zaretskii <eliz@gnu.org>
149 Fix display of R2L lines in partial-width windows.
150 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
151 assigned the correct value.
152 (extend_face_to_end_of_line): Account for truncation and
153 continuation glyphs in R2L rows when one of the fringes is not
155 (display_line): Don't assign negative X offset to a row if we are
156 going to produce a truncation glyph for it. When handling
157 truncated R2L rows, consider the width of the left fringe instead
159 (produce_special_glyphs): Fix bogus assignments.
161 2014-09-14 Eli Zaretskii <eliz@gnu.org>
163 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
165 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
166 set errno to EAGAIN instead, to allow the caller to retry the
167 write after some waiting. Fixes deadlocks when Emacs exchanges a
168 lot of data through the pipe. (Bug#18420)
170 2014-09-13 Eli Zaretskii <eliz@gnu.org>
172 * sound.c (Fplay_sound_internal): Encode the sound file name in
173 the ANSI codepage. Expand it against data-directory, as per docs,
174 not against the current directory. No need to make a local copy
175 of the file name; pass the encoded file name directly to
176 do_play_sound. (Bug#18463)
178 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
179 NULL, and the file name is not encodable in ANSI codepage, return
180 the string with "?" replacement characters, which will fail the
181 caller. This avoids returning a random value in that case.
183 2014-09-11 Martin Rudalics <rudalics@gmx.at>
185 * window.c (Fresize_mini_window_internal): Set w->total_lines
186 from w->pixel_height (Bug#18422).
188 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
190 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
191 (toggleFullScreen:): Take frame_resize_pixelwise into account when
192 setting resize increments (Bug#18435).
194 2014-09-09 Eli Zaretskii <eliz@gnu.org>
196 * xdisp.c (pos_visible_p): Properly save and restore the iterator
197 state around the call to line_bottom, since it can move the
198 iterator to another screen line. This fixes off-by-one errors in
199 the reported row in some rare cases.
201 2014-09-07 Eli Zaretskii <eliz@gnu.org>
203 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
204 always make sure the marginal areas of the row are in sync with
205 what the window wants. (Bug#18419)
207 2014-09-04 Eli Zaretskii <eliz@gnu.org>
209 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
210 existing binding of a variable, to avoid silently aborting
211 commands that use specbind. (Bug#18331)
213 2014-09-02 Eli Zaretskii <eliz@gnu.org>
215 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
216 the reported row in the case of a window with a header line, by
217 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
218 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
220 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
222 * eval.c (internal_lisp_condition_case): Don't overrun the stack
223 when configured --with-wide-int on typical 32-bit platforms.
225 2014-08-31 Eli Zaretskii <eliz@gnu.org>
227 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
228 when HPOS is negative, for the benefit of R2L glyph rows whose
229 newline overflows into the fringe.
231 2014-08-30 Ken Brown <kbrown@cornell.edu>
233 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
236 2014-08-28 Eli Zaretskii <eliz@gnu.org>
238 * syntax.c (scan_lists): Don't examine positions before BEGV.
241 2014-08-25 Eli Zaretskii <eliz@gnu.org>
243 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
245 2014-08-18 Eli Zaretskii <eliz@gnu.org>
247 * xdisp.c (handle_stop): Improve commentary.
249 * indent.c (Fvertical_motion): Fix vertical motion up through a
250 display property after a newline. (Bug#18276)
252 2014-08-17 Eli Zaretskii <eliz@gnu.org>
254 * xdisp.c (display_line): Don't assume that the call to
255 reseat_at_next_visible_line_start ends up at a character
256 immediately following the newline on the previous line.
257 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
258 beyond ZV, which causes infloop in redisplay. For the details, see
259 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
261 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
262 coordinate for hscrolled R2L screen lines. (Bug#18277)
264 2014-08-11 Ken Brown <kbrown@cornell.edu>
266 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
267 ERRORCHECK mutexes. (Bug#18222)
269 2014-08-11 Glenn Morris <rgm@gnu.org>
271 * fileio.c: Revert 2013-01-31 change, which chose coding system for
272 writing before backing up, since it causes a more serious problem
273 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
274 (choose_write_coding_system): No longer callable from Lisp.
275 Move last piece back here from Fwrite_region.
276 (Fwrite_region, syms_of_fileio): Update for above changes.
278 2014-08-09 Martin Rudalics <rudalics@gmx.at>
280 * window.c (Fwindow_new_total, Fwindow_new_normal)
281 (Fwindow_new_pixel, Fset_window_new_pixel)
282 (Fset_window_new_total, Fset_window_new_normal): Second attempt
283 to fix the doc-strings of these functions. See:
284 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
286 2014-08-08 Martin Rudalics <rudalics@gmx.at>
288 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
289 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
290 (Fwindow_new_pixel, Fset_window_new_pixel)
291 (Fset_window_new_total, Fset_window_new_normal)
292 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
294 2014-08-07 Eli Zaretskii <eliz@gnu.org>
296 * fontset.c (Finternal_char_font): Recompute basic faces if the
297 frame's face cache was cleared. (Bug#18162)
299 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
301 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
302 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
303 base buffer's undo list.
305 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
307 Fix bug with an attempt to select uninitialized frame (Bug#18161).
308 * xfns.c (Fx_create_frame): Move call to change_frame_size to
309 a section where Lisp evaluation is disabled. This way a pointer
310 to uninitialized frame is not accessible from Lisp, which becomes
311 critical if following call to x_figure_window_size throws an error.
313 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
315 Fix bug with clang + directory_files_internal + GC (Bug#16986).
316 * dired.c (directory_files_internal): Use a volatile variable
317 to prevent the compiler from optimizing away all copies of a local.
318 I wonder how many other GC-related bugs like this lurk elsewhere?
320 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
321 * xterm.h (struct x_display_info): New member 'connection'.
322 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
323 so that x_delete_terminal has a file descriptor to pass to
324 delete_keyboard_wait_descriptor.
326 2014-08-01 Eli Zaretskii <eliz@gnu.org>
328 Fix display of R2L lines when the last character fits only partially.
329 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
331 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
332 R2L row is visible only partially, give the row a negative x
334 (display_line): Fix the calculation of the glyph whose pixel width
335 is used to decide whether the last produced glyph fits on the
336 line. When the last glyph fits only partially, give the row a
339 2014-07-29 Eli Zaretskii <eliz@gnu.org>
341 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
342 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
343 pixel width of the first glyph that is hscrolled from display.
344 (display_line): In R2L glyph rows, don't give a negative offset to
345 row->x when the first glyph begins before first_visible_x.
347 2014-07-29 Andreas Schwab <schwab@suse.de>
349 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
350 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
352 2014-07-28 Eli Zaretskii <eliz@gnu.org>
354 * xdisp.c (display_line): If called with iterator set up to write
355 to a marginal area, delay the call to handle_line_prefix until we
356 switch back to the text area. (Bug#18035)
358 * .gdbinit (xwindow): The members total_cols, total_lines,
359 left_col, and top_line are C integers (and has been so for the
362 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
364 * nsterm.m (applicationDidFinishLaunching:): Call
365 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
366 (antialiasThresholdDidChange:): New method for EmacsApp.
368 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
370 * macfont.m (macfont_update_antialias_threshold): Remove static.
372 * macfont.h (macfont_update_antialias_threshold): Declare.
374 2014-07-17 Eli Zaretskii <eliz@gnu.org>
376 * w32select.c (setup_windows_coding_system):
377 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
378 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
380 * w16select.c (Fw16_get_clipboard_data):
381 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
384 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
385 buffer position where we are to start the iteration.
386 (handle_invisible_prop): Record in it->stop_charpos the position
387 where the invisible text ends. (Bug#18035)
388 (hscroll_window_tree): Don't try hscrolling windows whose cursor
389 row has zero buffer position as their start position.
390 Reported by martin rudalics <rudalics@gmx.at>.
392 2014-07-16 Eli Zaretskii <eliz@gnu.org>
394 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
395 infinite looping in redisplay when display lines don't have enough
396 space to display even a single character. (Bug#18036)
398 2014-07-13 Eli Zaretskii <eliz@gnu.org>
400 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
401 buffer's default-directory only if it is a string. (Bug#17986)
403 2014-07-12 Eli Zaretskii <eliz@gnu.org>
405 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
408 * w32fns.c (Fx_file_dialog): Mention in the doc string the
409 behavior on Windows 7 and later when the function is repeatedly
410 invoked with the same value of DIR. (Bug#17950)
412 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
413 string to match the one in w32fns.c.
415 2014-07-08 Eli Zaretskii <eliz@gnu.org>
417 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
418 x_produce_glyphs does when it generates a stretch glyph that
419 represents a TAB. (Bug#17969)
421 2014-07-05 Eli Zaretskii <eliz@gnu.org>
423 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
424 and there is a display property at that position, don't call
425 move_it_to to move to a position before window start. (Bug#17942)
426 Fix condition for finding CHARPOS by the first call to move_it_to.
429 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
431 * syntax.c (find_defun_start): Try the cache even
432 if !open_paren_in_column_0_is_defun_start.
433 (back_comment): If find_defun_start was pessimistic, use the
434 scan_sexps_forward result to improve the cache (bug#16526).
436 2014-07-04 Daniel Colascione <dancol@dancol.org>
439 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
440 only if xic_style calls for it. This change allows Emacs to work
441 with ibus. Also, don't leak resources if create_frame_xic fails,
442 and stop caching xic_style across different displays (Bug#17928).
443 (supported_xim_styles): Make const.
444 (best_xim_style): Remove first parameter: it's always just
445 supported_xim_styles. Change to look at supported_xim_styles directly.
447 2014-07-04 Eli Zaretskii <eliz@gnu.org>
449 * xdisp.c (redisplay_window): If redisplay of a window ends up
450 with point in a partially visible line at end of the window, make
451 sure the amended position of point actually has smaller Y
452 coordinate; if not, give up and scroll the display. (Bug#17905)
454 * window.c (window_scroll_pixel_based): When point ends up at the
455 last fully visible line, don't let move_it_to stop at the left
456 edge of the line and dupe us into thinking point is inside the
459 * w32.c (network_interface_info): Make sure the argument is a
462 2014-07-01 Eli Zaretskii <eliz@gnu.org>
464 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
465 the window whose glyph row is being prepared and a flag whether it
466 is for mode/header line. Make sure the glyph row's marginal areas
467 are in sync with what the window wants.
470 * xdisp.c (display_line, display_mode_line):
471 Call prepare_desired_row with additional arguments, as appropriate.
473 * dispextern.h (prepare_desired_row): Adjust prototype.
475 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
477 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
478 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
479 caused by xw_popup_dialog in daemon mode (Bug#17891).
481 2014-06-30 Eli Zaretskii <eliz@gnu.org>
483 * frame.c (do_switch_frame): When switching to another TTY frame,
484 make sure FrameCols and FrameRows are in sync with the new frame's
487 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
489 * coding.c (encode_coding_utf_8): Correctly count produced_chars
490 also in unibyte case. (Bug#17865)
492 2014-06-25 Glenn Morris <rgm@gnu.org>
494 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
496 2014-06-21 Eli Zaretskii <eliz@gnu.org>
498 * indent.c (Fvertical_motion): Doc fix.
499 Move to the goal column, if any, with a single call to
500 move_it_in_display_line, not in two calls. Doing this with two
501 calls causes move_it_in_display_line apply the line-prefix
502 handling twice instead of just once. (Bug#17823)
504 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
506 Port to OS X ACLs (Bug#17810).
507 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
508 ACL_TYPE_ACCESS) doesn't work.
510 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
512 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
513 before checking key-translation-map (bug#17659).
515 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
517 * font.c (font_make_object): Avoid dangling pointer which may
518 crash GC (Bug#17771).
520 2014-06-18 Eli Zaretskii <eliz@gnu.org>
522 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
523 prototype of DGifCloseFile as appropriate for older and newer
525 (gif_close): New function, encapsulates the differences in the
526 calling sequence of DGifCloseFile before v5.1.0 and after it.
527 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
528 error string where appropriate. (Bug#17790)
530 2014-06-16 Eli Zaretskii <eliz@gnu.org>
532 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
533 macro execution, make sure point didn't move since last complete
534 redisplay, as the condition for using the glyph matrix
535 information. (Bug#17777)
537 2014-06-14 Eli Zaretskii <eliz@gnu.org>
539 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
540 information if we are in the middle of executing a keyboard macro,
541 since redisplay doesn't update the screen until the macro is
542 finished. (Bug#17777)
544 2014-06-13 Eli Zaretskii <eliz@gnu.org>
546 * alloc.c (cleanup_vector): Don't dereference a font driver
547 pointer if it is NULL. (Bug#17771)
549 2014-06-11 Eli Zaretskii <eliz@gnu.org>
551 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
552 matching overlay strings with 'cursor' property against buffer
553 positions traversed in the glyph row. (Bug#17744)
555 2014-06-08 Glenn Morris <rgm@gnu.org>
557 * fileio.c (write-region-inhibit-fsync): Doc tweak.
559 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
561 2014-06-04 Eli Zaretskii <eliz@gnu.org>
563 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
564 contains garbage on WINDOWSNT (which could potentially infloop at
567 Minimize cursor motion during TTY menu updates.
568 * term.c (tty_menu_display): Don't position cursor here. Instead,
569 pass the cursor coordinates to update_frame_with_menu.
570 (tty_menu_activate): Send the hide cursor command only once in an
571 iteration through the outer 'while' loop.
573 * dispnew.c (update_frame_1): Accept an additional argument
574 SET_CURSOR_P, and position the cursor at the end of the frame
575 update only if that argument is non-zero. All callers changed to
576 provide the additional argument as non-zero, except for
577 update_frame_with_menu.
578 (update_frame_with_menu): Accept 2 additional arguments ROW and
579 COL; if they are non-negative, instruct update_frame_1 not to
580 position the cursor, and instead position it according to ROW and
583 * dispextern.h (update_frame_with_menu): Update prototype.
585 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
587 * callproc.c (call_process): Don't check read-only if we don't insert
588 anything (bug#17666).
590 2014-06-02 Eli Zaretskii <eliz@gnu.org>
592 * dispnew.c (update_frame_with_menu): Set display_completed.
594 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
596 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
598 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
600 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
601 to min(value, whole).
603 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
605 Bring back the changes to GDB-visible symbols, but only on AIX.
606 And only if it's not pre-4.2 GCC.
607 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
608 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
609 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
612 2014-05-31 Eli Zaretskii <eliz@gnu.org>
614 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
615 with PT, not GPT. (Bug#16433)
617 Revert last changes to GDB-visible symbols.
618 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
619 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
620 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
623 2014-05-31 Glenn Morris <rgm@gnu.org>
625 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
627 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
629 Fix port to 32-bit AIX with xlc (Bug#17598).
630 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
631 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
632 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
633 to work around a compiler bug in IBM xlc 12.1.
635 2014-05-29 Eli Zaretskii <eliz@gnu.org>
637 * xterm.c (x_update_window_end): Don't invalidate the entire
638 mouse-highlight info, just signal frame_up_to_date_hook that mouse
639 highlight needs to be redisplayed. (Bug#17588)
641 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
643 Port the GDB-visible symbols to AIX.
644 Without them, GDB doesn't work to debug Emacs, since the AIX linker
645 optimizes away the relevant external symbols. Use enums instead;
646 this suffices for the AIX port, which is 32-bit-only anyway.
647 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
648 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
649 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
652 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
654 Include sources used to create macuvs.h.
655 * Makefile.in ($(srcdir)/macuvs.h): New rule.
656 * macuvs.h: Use automatically-generated header.
658 2014-05-25 Eli Zaretskii <eliz@gnu.org>
660 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
661 if we are iterating over an object that generates glyphs for
662 marginal areas. (Bug#17585)
664 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
666 * xdisp.c (safe__call1, safe__eval): Now static.
668 2014-05-24 Eli Zaretskii <eliz@gnu.org>
670 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
671 (safe_call, safe__call1): Construct a va_list argument for safe_call.
672 (safe_call1): Call safe_call instead of safe__call directly.
674 2014-05-24 Ken Brown <kbrown@cornell.edu>
676 * w32term.c (x_delete_display) [CYGWIN]: Don't free
677 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
680 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
682 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
683 (safe__call, safe__call1, safe__eval): New functions.
685 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
686 (display_mode_element): Same for `:eval'.
688 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
690 Fix port to 32-bit AIX (Bug#17540).
691 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
692 twice. _text already includes this offset.
693 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
695 2014-05-21 Eli Zaretskii <eliz@gnu.org>
697 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
698 when closest_pos is identical to to_charpos, don't recurse, since
699 we already tried that, and failed. (Bug#17539)
701 2014-05-20 Eli Zaretskii <eliz@gnu.org>
703 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
704 unwinding when frame's faces were not initialized yet, increment
705 the frame's image-cache reference count before calling
706 x_free_frame_resources. Don't dereference
707 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
709 2014-05-11 Glenn Morris <rgm@gnu.org>
711 * fileio.c (Ffile_executable_p): Doc tweak.
713 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
715 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
716 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
718 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
720 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
722 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
724 Fix initialization of minibuffer history variable (Bug#17430).
725 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
726 Move the initialization up to prevent any "value void" message.
728 2014-05-06 Samuel Bronson <naesten@gmail.com>
730 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
731 are matched (bug#17413).
733 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
735 Stop tooltips pulling Emacs window to front (Bug#17408).
736 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
737 SetWindowPos invocations.
739 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
741 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
742 not initialized (Bug#17398).
744 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
746 Revert recent libpng changes (Bug#17339).
747 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
748 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
750 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
752 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
753 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
754 because WCONTINUED is always defined now.
755 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
757 2014-05-03 Eli Zaretskii <eliz@gnu.org>
759 * buffer.c (overlay_strings): Fix the wording of the commentary.
761 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
763 Consult libpng-config more consistently (Bug#17339).
764 * Makefile.in (PNG_CFLAGS): New var.
765 (ALL_CFLAGS): Use it.
766 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
767 CFLAGS now handles this.
769 2014-05-01 Glenn Morris <rgm@gnu.org>
771 * floatfns.c (Fisnan):
772 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
774 2014-05-01 Eli Zaretskii <eliz@gnu.org>
776 * term.c (tty_menu_activate): A better initialization for cursor
779 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
781 * intervals.c: Tighten assertions.
782 (create_root_interval): Make sure the interval is not empty.
783 (intervals_equal): Use booleans.
784 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
785 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
786 (balance_possible_root_interval): Simplify and use booleans.
787 (split_interval_right, split_interval_left): Check LENGTH, and remove
788 now redundant assertion.
789 (adjust_intervals_for_insertion): Remove now redundant assertions.
790 (delete_node, interval_deletion_adjustment)
791 (adjust_intervals_for_deletion, merge_interval_right)
792 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
793 (reproduce_interval): Make sure the interval is not empty.
795 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
797 * term.c (tty_menu_activate): Don't assume row and col are initialized.
798 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
799 satisfaction that they would always be initialized.
801 2014-04-29 Eli Zaretskii <eliz@gnu.org>
803 * term.c (tty_menu_display): Move the cursor to the active menu item.
804 (tty_menu_activate): Return the cursor to the active menu item
805 after displaying the menu and after displaying help-echo.
806 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
807 for the details of why this is needed by screen readers and
810 2014-04-29 Glenn Morris <rgm@gnu.org>
812 * process.c (handle_child_signal):
813 Handle systems without WCONTINUED. (Bug#15110, 17339)
815 2014-04-23 Eli Zaretskii <eliz@gnu.org>
817 * search.c (Fnewline_cache_check): Don't try to count newlines
818 outside the buffer's restriction, as find_newline doesn't support that.
820 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
822 Port to GCC 4.9.0 with --enable-gcc-warnings.
823 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
825 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
826 a way that also works with GCC 4.9.0.
828 * search.c (Fnewline_cache_check): Remove unused locals.
830 2014-04-22 Eli Zaretskii <eliz@gnu.org>
832 * search.c (find_newline1): New subroutine.
833 (Fnewline_cache_check): New function.
834 (syms_of_search): Defsubr it.
836 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
838 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
839 * keyboard.c (unblock_input): Add comment.
840 * xgselect.c (xg_select): Prevent Glib main loop recursion.
842 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
844 * intervals.c (rotate_right, rotate_left): Fix up length computation.
845 Also change identifiers to match the comments, and add more assertions
848 2014-04-18 Eli Zaretskii <eliz@gnu.org>
850 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
851 glyph is written to TEXT_AREA of the temporary glyph_row.
854 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
856 * emacs.c (close_output_streams): Don't clear and restore errno.
858 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
860 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
861 never becomes visible, i.e. using XMonad (Bug#17237).
863 2014-04-17 Eli Zaretskii <eliz@gnu.org>
865 * xdisp.c (Fline_pixel_height): Don't assume that the current
866 buffer and the selected window's buffer are one and the same.
869 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
870 paragraph-start cache before the newline cache. (Bug#17269)
872 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
874 * window.c (save_window_save): Lookup window_point_insertion_type in
875 the right buffer (bug#15457).
876 (Qwindow_point_insertion_type): New var.
877 (syms_of_window): Initialize it.
879 2014-04-16 Eli Zaretskii <eliz@gnu.org>
882 * unexcoff.c [MSDOS]: Include libc/atexit.h.
883 (copy_text_and_data): Zero out the atexit chain pointer before
886 * termhooks.h (encode_terminal_code): Update prototype.
888 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
889 visible for all DOS_NT ports, not just WINDOWSNT.
890 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
892 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
893 unless it is defined.
894 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
896 * process.c (close_on_exec, accept4, process_socket): Move into
897 the "ifdef subprocesses" part.
898 (catch_child_signal): Condition by "ifdef subprocesses".
899 (syms_of_process) <Qinternal_default_process_sentinel>
900 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
902 * msdos.h: Add prototypes for new functions.
903 (EINPROGRESS): Define.
904 (O_CLOEXEC): Define to zero.
906 * msdos.c (check_window_system): Remove unnecessary an
907 incompatible duplicate function.
908 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
909 New functions in support of new functionality.
911 * menu.c (single_menu_item): Add visual indication of submenu
912 also for menus on MSDOS frames.
913 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
915 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
916 when async subprocesses aren't supported.
918 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
920 * emacs.c (close_output_streams): Zero out errno before calling
923 * dired.c [MSDOS]: Include msdos.h.
925 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
926 (DATA_START) [MSDOS]: Define.
927 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
929 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
930 Ifdef away for MSDOS.
931 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
932 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
934 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
935 Use temporary file template that is compatible with mkostemp.
936 Move vfork-related portions under #ifndef MSDOS.
937 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
939 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
941 * buffer.c (Foverlays_at): Add argument `sorted'.
943 2014-04-14 Eli Zaretskii <eliz@gnu.org>
945 * insdel.c (invalidate_buffer_caches): When deleting or replacing
946 text, invalidate the bidi_paragraph_cache upto and including the
949 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
951 Port to IRIX 6.5 (Bug#9684).
952 * alloc.c (TAGGABLE_NULL): New constant,
953 for porting to hosts with nontrivial DATA_SEG_BITS settings.
954 (next_vector, set_next_vector): Use it.
955 * conf_post.h (INET6) [IRIX6_5]: Define.
956 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
957 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
958 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
959 for consistency with how TAGGABLE_NULL is computed.
961 2014-04-13 Eli Zaretskii <eliz@gnu.org>
963 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
964 before passing it to system APIs.
966 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
968 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
970 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
971 make sure stack.byte_string_start is not de-adjusted by pushhandler.
973 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
975 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
977 2014-04-12 Eli Zaretskii <eliz@gnu.org>
979 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
980 covered by a display string that ends in a newline, and that cases
981 going back by DVPOS lines to hit the search limit, lift the limit
982 and go back until DVPOS is reached. (Bug#17244)
984 * indent.c (Fvertical_motion): Handle correctly the case when the
985 display string is preceded by an empty line.
987 2014-04-11 Eli Zaretskii <eliz@gnu.org>
989 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
990 use S_IWRITE instead.
992 2014-04-11 Glenn Morris <rgm@gnu.org>
994 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
996 2014-04-09 Ken Brown <kbrown@cornell.edu>
998 * Makefile.in (EMACS_MANIFEST): Revert last change.
1000 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1004 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1005 (symbol_block_pinned): New var.
1006 (Fmake_symbol): Initialize `pinned'.
1007 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1008 pinned and signal an error for un-purifiable objects.
1009 (pure_cons): Use it.
1010 (Fpurecopy): Use it, except for objects that can't be purified.
1011 (mark_pinned_symbols): New function.
1012 (Fgarbage_collect): Use it.
1013 (gc_sweep): Remove hack made unnecessary.
1015 2014-04-05 Glenn Morris <rgm@gnu.org>
1017 * keyboard.c (Fopen_dribble_file): Doc tweak.
1019 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1021 Backport from trunk.
1022 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1023 bar is zero height, just return (Bug#16976).
1024 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1025 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1026 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1027 is nil. If waiting for toolbar to complete, force a redraw.
1028 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1030 2014-04-03 Ken Brown <kbrown@cornell.edu>
1032 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1034 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1036 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1037 width from font width (Bug#17163).
1039 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1041 * frame.c (x_set_frame_parameters): Calculate default values of
1042 new frame sizes only after all other frame parameters have been
1043 processed (Bug#17142).
1045 2014-03-28 Ken Brown <kbrown@cornell.edu>
1047 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1050 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1052 * xterm.c (x_draw_image_glyph_string): Adjust image background
1053 width accordingly when its x position is adjusted. (Bug#17115)
1055 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1057 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1058 and width of image background when it is displayed with a 'box'
1061 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1063 More backward-compatible fix to char-equal core dump (Bug#17011).
1064 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1065 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1067 Fix core dump in char-equal (Bug#17011).
1068 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1069 unibyte buffers, as we can't tell whether the characters are
1072 * insdel.c (adjust_markers_for_delete): Remove unused local.
1074 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1076 Have (MARKER . ADJUSTMENT) undo records always be immediately
1077 after their corresponding (TEXT . POS) record in undo list.
1079 * lisp.h (record-delete): New arg record_markers.
1080 (record_marker_adjustment): No longer needed outside undo.c.
1081 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1082 adjustments to undo.c's record_marker_adjustments. Note that
1083 fileio.c's decide_coding_unwind is another caller to
1084 adjust_markers_for_delete. Because it has undo list bound to t,
1085 it does not rely on adjust_markers_for_delete to record marker
1087 (del_range_2): Swap call to record_delete and
1088 adjust_markers_for_delete so as undo marker adjustments are
1089 recorded before current deletion's adjustments, as before.
1090 (adjust_after_replace):
1091 (replace_range): Pass value for new record_markers arg to
1093 * undo.c (record_marker_adjustment): Rename to
1094 record_marker_adjustments and made static.
1095 (record_delete): Check record_markers arg and call
1096 record_marker_adjustments.
1097 (record_change): Pass value for new record_markers arg to
1099 (record_point): at_boundary calculation no longer needs to account
1100 for marker adjustments.
1102 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1104 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1107 2014-03-23 Glenn Morris <rgm@gnu.org>
1109 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1111 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1113 * buffer.c (struct sortvec): Add field `spriority'.
1114 (compare_overlays): Use it.
1115 (sort_overlays): Set it.
1117 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1119 * xdisp.c (redisplay_window): If all previous attempts to find the
1120 cursor row failed, try a few alternatives before falling back to
1121 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1123 2014-03-22 Daniel Colascione <dancol@dancol.org>
1125 * process.c (conv_sockaddr_to_lisp): When extracting the string
1126 names of AF_LOCAL sockets, stop before reading uninitialized
1129 2014-03-23 Daniel Colascione <dancol@dancol.org>
1131 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1132 array. (ASAN caught.)
1134 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1136 Fix regression introduced by patch for Bug#10500.
1137 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1138 * w32term.c (x_draw_image_relief): Likewise.
1140 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1142 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1143 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1144 maximize a frame for odd default fonts.
1146 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1148 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1150 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1152 * doc.c (store_function_docstring): Warn when we don't know where to
1154 (Fsubstitute_command_keys): Don't advertise the fact that
1155 text-properties are dropped, since we think it's a bug that we'll fix
1158 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1159 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1160 * frame.c (frame_garbaged): Make "docstring" more precise.
1162 2014-03-20 Glenn Morris <rgm@gnu.org>
1164 * charset.c (init_charset): When we cannot find the charsets directory,
1165 mention if EMACSDATA is set.
1167 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1169 * fns.c (Frandom): Fix rare bug where the result isn't random.
1171 Fix porting inconsistency about rounding to even.
1172 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1173 This way, the unusual !HAVE_RINT case acts like the usual
1174 HAVE_RINT case, and we can fix the documentation accordingly.
1176 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1178 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1179 (w32_wnd_proc): Initialize the dwHoverTime member of
1180 TRACKMOUSEEVENT structure.
1182 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1184 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1186 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1188 * search.c (find_newline): Speed up the function when using the
1189 newline cache, by halving the number of calls to
1190 region_cache_forward and region_cache_backward. (Bug#16830)
1192 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1194 * buffer.c (Fset_buffer): Document return value (bug#17015).
1196 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1198 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1199 nil, always resize character wise to avoid potential loss of the
1200 mode line (Bug#16923 related).
1202 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1204 * frame.c (x_set_frame_parameters): Always calculate new sizes
1205 pixelwise to avoid potential loss when rounding.
1207 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1209 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1210 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1212 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1214 * w32.c (fstatat): Don't add an extra slash if the argument ends
1215 with a slash: this fails the subsequent call to stat_worker on
1216 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1218 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1220 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1222 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1224 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1226 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1227 when frame is only on one screen (Bug#14713).
1229 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1231 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1232 there's a valid wrap point in the display line, the last glyph
1233 cannot "just barely fit" on this row, because display_line doesn't
1234 let it. Instead, proceed as if the last glyph didn't fit, so that
1235 we eventually back up the iterator to the wrap point. This avoids
1236 delusional behavior of move_it_to, whereby it proceeds to the next
1237 display line, but sets current_x to zero for all the glyphs that
1238 without word-wrap would fit on the previous display line.
1239 One result was that visual-order cursor movement behaved erratically
1241 (Fmove_point_visually): Add code to find the x coordinate of the
1242 last character before wrap point, under word-wrap on a TTY.
1244 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1246 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1247 also return value of MOVE_POS_MATCH_OR_ZV from
1248 move_it_in_display_line_to, when moving from beginning of line to
1249 point's position. (Bug#16961)
1251 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1253 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1254 * window.c (Fselect_window): Explain NORECORD and
1255 `buffer-list-update-hook' in doc-string.
1257 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1259 * window.c (Fother_window_for_scrolling): Check that
1260 Vother_window_scroll_buffer is a buffer.
1262 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1264 * xterm.c (xim_initialize): Always pass a copy of resource name
1265 to XRegisterIMInstantiateCallback and eassert whether return
1266 value is True. Passing copy is important because Xlib doesn't
1267 make its own copy and resource name argument usually points to
1268 SSDATA (Vx_resource_name), which may be changed from Lisp.
1269 (xim_close_display): For XUnregisterIMInstantiateCallback,
1270 always eassert return value and pass exactly the same values
1271 as were used for XRegisterIMInstantiateCallback.
1272 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1273 sources to check why if you are interested.
1275 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1277 * dispnew.c (change_frame_size_1): Add new_lines instead of
1278 new_height, the latter may be still zero if passed as such.
1279 * window.c (Fwindow_pixel_height): Mention bottom divider in
1282 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1284 Fix "resource temporarily unavailable" with xgselect
1286 * xgselect.c: Include <stdbool.h>.
1287 (xg_select) [!USE_GTK]: Don't lose track of errno.
1289 Fix minor --enable-gcc-warnings issues.
1290 * widget.c (update_various_frame_slots, EmacsFrameResize):
1291 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1293 2014-03-04 Ken Brown <kbrown@cornell.edu>
1295 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1296 represent the actual adjustment needed for alignment.
1298 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1300 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1301 needed, and don't reallocate if the initial allocation already
1302 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1304 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1306 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1309 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1311 * cmds.c (delete-char): Update docstring pointing out that the
1312 function ignores `delete-active-region' and `overwrite-mode'.
1314 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1316 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1318 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1319 allocated buffer due to alignment.
1320 (freehook): If the block to be freed was allocated by
1321 'aligned_alloc', find its real pointer before calling 'free'.
1323 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1326 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1328 * font.c (toplevel): Adjust comment about font cache layout.
1329 (font_clear_cache): Fix to match real font cache layout.
1330 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1331 (Fframe_font_cache) [FONT_DEBUG]: New function.
1332 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1334 Avoid crashes when X fonts are erroneously freed on reused X
1335 'Display *' connection data (Bug#16069). Note that X font
1336 resources still may be leaked, but currently there is no way
1337 to completely avoid it.
1338 * xterm.h (struct x_display_info): New member x_id. Add comments.
1339 * xterm.c (x_display_id): New variable.
1340 (x_term_init): Assign identifier to each opened X connection.
1341 * xfont.c (struct xfont): New member x_display_id.
1342 (xfont_open): Initialize it with frame's display id.
1343 (xfont_close): Check whether font's display id matches the one
1344 recorded for the given display. Adjust comment.
1345 * xftfont.c (struct xftfont_info):
1346 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1348 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1350 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1351 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1352 killed Vother_window_scroll_buffer.
1353 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1355 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1357 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1358 that start with more than 2 slashes as UNCs. (Bug#16751)
1360 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1362 Fix a few crashes and leaks when cloning C strings.
1363 * alloc.c, lisp.h (dupstring): New function.
1364 * gtkutil.c (xg_get_font):
1365 * term.c (tty_default_color_capabilities):
1366 * xsettings.c (store_monospaced_changed)
1367 (store_font_name_changed, parse_settings)
1368 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1369 This avoids some unlikely crashes due to accessing freed storage,
1370 and avoids some minor memory leaks in the more-typical case.
1372 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1374 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1375 cursor when modeline can't be dragged (Bug#16647).
1377 2014-02-28 Glenn Morris <rgm@gnu.org>
1379 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1380 from custom-delayed-init-variables. (Bug#11565)
1382 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1384 More fixes for mouse glyph calculations (Bug#16647).
1385 * window.c (coordinates_in_window): In intersection of
1386 horizontal and vertical window dividers prefer the horizontal
1387 one. Add some extra parens to last fix.
1388 (window_relative_x_coord): Return x-coordinate for header and
1390 * xdisp.c (remember_mouse_glyph): In text area don't extend
1391 glyph into mode line to show the vertical drag cursor there
1392 immediately. Subdivide mouse glyphs in right fringes to show a
1393 horizontal drag cursor as soon as we enter the "grabbable width"
1394 portion. Handle vertical border case separately. Do not
1395 subdivide window divider areas.
1396 (note_mouse_highlight): On bottom divider of bottommost windows
1397 show vertical drag cursor only when the minibuffer window can be
1400 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1402 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1403 reset by the face of the object just displayed. See also bug#76.
1404 (get_next_display_element): If the string came from a display
1405 property, examine the box face attribute at it->position, not at
1406 it->current.pos, since the latter was not updated yet. (Bug#16870)
1407 (handle_face_prop): Improve commentary.
1409 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1411 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1412 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1414 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1416 Fixes around Bug#16647.
1417 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1418 ON_BOTTOM_DIVIDER cases.
1419 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1420 only if the window has no right divider.
1421 (Fcoordinates_in_window_p): Fix doc-string.
1423 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1425 * lread.c (Funintern): Fix doc to match advertised calling convention.
1427 2014-02-24 Daniel Colascione <dancol@dancol.org>
1429 * keyboard.c (read_char): Close race that resulted in lost events.
1431 2014-02-22 Glenn Morris <rgm@gnu.org>
1433 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1434 * window.c (window-resize-pixelwise): Doc fixes.
1436 * process.c (Finternal_default_process_filter)
1437 (Finternal_default_process_sentinel): Doc tweaks.
1439 2014-02-21 Glenn Morris <rgm@gnu.org>
1441 * process.c (Fprocess_buffer, Faccept_process_output)
1442 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1445 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1447 * window.c (Fwindow_scroll_bar_width): New function.
1449 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1451 Pacify GCC when configuring with --enable-gcc-warnings.
1452 * xdisp.c (move_it_in_display_line_to) [lint]:
1453 Initialize recently-added local.
1455 2014-02-21 Daniel Colascione <dancol@dancol.org>
1457 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1459 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1461 * xdisp.c (init_iterator): Don't dereference a bogus face
1462 pointer. (Bug#16819)
1463 (try_cursor_movement): Don't use cursor position if
1464 set_cursor_from_row failed to compute it. This avoids assertion
1465 violations in MATRIX_ROW.
1466 (move_it_in_display_line_to): Save the iterator state in ppos_it
1467 only once per call. Reimplement the method used to return to the
1468 best candidate position if all the positions found in display line
1469 are beyond TO_CHARPOS. This cuts down the number of calls to
1470 bidi_shelve_cache, which moves a lot of stuff when lines are long
1471 and include bidirectional text. (Bug#15555)
1473 2014-02-20 Glenn Morris <rgm@gnu.org>
1475 * data.c (Fdefalias): Doc fix.
1477 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1479 * xdisp.c (display_line): Fix horizontal scrolling of large images
1480 when fringes are turned off. This comes at a price of not
1481 displaying the truncation/continuation glyphs in this case.
1484 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1485 CreateDIBSection returns an error indication, zero out *ximg after
1486 destroying the image. This avoids crashes in memory allocations
1487 due to the fact that some of the callers also call
1488 x_destroy_x_image, which will attempt to free an already free'd
1491 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1493 * widget.c (update_various_frame_slots): Don't set
1494 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1496 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1498 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1500 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1502 temacs --daemon fix (Bug#16599).
1503 * emacs.c (main): Initialize daemon_pipe[1] here ...
1504 (syms_of_emacs): ... instead of here.
1506 2014-02-16 Anders Lindgern <andlind@gmail.com>
1508 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1511 2014-02-16 Daniel Colascione <dancol@dancol.org>
1513 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1514 (xd_get_connection_address): Use it.
1515 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1516 xd_get_connection_address because the latter signals if the bus
1517 we're trying to close is already disconnected.
1519 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1521 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1522 argument to CreateThread. This avoids segfaults on Windows 9X.
1523 Reported by oslsachem <oslsachem@gmail.com>.
1525 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1527 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1528 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1529 (check_lseek): New function, to report lseek errors.
1530 (save_data_space, update_file_ptrs, read_header, write_header)
1531 (copy_file, copy_rest, unexec): Use these news functions.
1532 (update_file_ptrs): Don't assume wraparound behavior when
1533 converting a large size_t value to off_t.
1535 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1537 * composite.c (fill_gstring_header): Pass positions as C integers
1538 and move parameters checking to...
1539 (Fcomposition_get_gstring): ...this function. Handle case when
1540 buffer positions are in reversed order and avoid crash (Bug#16739).
1542 * buffer.c (validate_region): Mention current buffer in error message.
1544 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1546 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1548 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1550 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1552 2014-02-11 Glenn Morris <rgm@gnu.org>
1554 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1555 Replace refs to "OpenStep" in messages.
1557 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1559 Avoid "." at end of error diagnostics.
1560 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1561 * font.c (Ffont_at):
1562 * nsfns.m (ns_display_info_for_name):
1563 * nsselect.m (Fx_own_selection_internal):
1564 * nsterm.m (performDragOperation:):
1565 Remove "." from end of diagnostic.
1567 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1569 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1570 unintuitive (bug#15824).
1571 (Fyes_or_no_p): Doc fix (bug#15456).
1573 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1575 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1577 * eval.c (call_debugger): When exiting the debugger, do not allow
1578 max_specpdl_size less than actual binding depth (Bug#16603).
1579 (syms_of_eval): Adjust docstring.
1581 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1583 * cmds.c (Fself_insert_command): Output a clearer error message on
1584 negative repetitions (bug#9476).
1586 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1588 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1590 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1592 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1594 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1596 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1598 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1600 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1602 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1604 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1605 `exit' works (bug#15865).
1607 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1609 Constrain window box/body sizes and margin widths (Bug#16649).
1610 * xdisp.c (window_box_width): Don't return less than zero.
1611 (window_box_left_offset, window_box_right_offset): Don't return
1612 more than the window's pixel width.
1613 * window.c (window_body_height, window_body_width): Don't return
1615 (window_resize_apply): Adjust margin width, if necessary.
1617 2014-02-07 Glenn Morris <rgm@gnu.org>
1619 * nsterm.m (syms_of_nsterm): Doc fix.
1621 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1623 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1624 New variables: pointers through which to call the respective APIs.
1625 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1626 (filename_from_ansi, sys_link, check_windows_init_file):
1627 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1628 This is required on Windows 9X, where we dynamically load
1629 UNICOWS.DLL which has their non-stub implementations.
1630 (maybe_load_unicows_dll): Assign addresses to these 2 function
1631 pointers after loading UNICOWS.DLL.
1633 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1634 MultiByteToWideChar and WideCharToMultiByte through function
1637 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1640 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1642 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1643 for OSX >= 10.9 if separate spaces are used.
1644 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1646 2014-02-06 Glenn Morris <rgm@gnu.org>
1648 * buffer.c (cache-long-scans): Doc fix.
1650 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1652 * w32fns.c (Fw32_shell_execute): Doc fix.
1654 2014-02-05 Bastien Guerry <bzg@gnu.org>
1656 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1657 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1659 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1661 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1662 outside the window (Bug#16649).
1664 * xdisp.c (note_mouse_highlight): When entering a margin area show
1665 a non-text cursor (Bug#16647).
1667 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1669 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1670 It prompted a compile-time diagnostic on GNU/Linux.
1671 Simplify to remove the need for the label.
1673 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1675 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1676 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1677 to show it; otherwise return 'unsupported--w32-dialog' to signal
1678 to the caller that emulation with menus is necessary.
1679 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1681 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1683 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1686 * menu.c (Fx_popup_dialog): Don't condition the call to
1687 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1688 special symbol 'unsupported--w32-dialog', emulate the dialog with
1689 a menu by calling x-popup-menu.
1691 * menu.h (Qunsupported__w32_dialog): New extern variable.
1693 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1695 * keyboard.c (kbd_buffer_get_event): Read file notification events
1698 * xgselect.c (xg_select): Read glib events in any case, even if
1699 there are no file descriptors to watch for. (Bug#16519)
1701 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1703 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1704 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1705 * w32term.c (w32_draw_window_divider): Handle first and last
1707 * w32term.h (w32_fill_area_abs): New function.
1708 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1710 * xfaces.c (realize_basic_faces): Handle new face ids.
1711 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1712 and bottom divider width.
1713 * xterm.c (x_draw_window_divider): Handle first and last pixels
1716 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1718 * print.c (Fexternal_debugging_output): Add cast to pacify
1719 --enable-gcc-warnings.
1720 * eval.c (call_debugger): Grow specpdl if the debugger was
1721 entered due to specpdl overflow (Bug#16603) and allow more
1722 specpdl space for the debugger itself.
1724 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1726 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1729 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1731 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1732 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1734 * print.c (Fexternal_debugging_output): If the argument character
1735 is non-ASCII, encode it with the current locale's encoding before
1736 writing the result to the terminal. (Bug#16448)
1738 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1739 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1742 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1744 * process.c (create_process): Reset SIGPROF handler in the child.
1745 * callproc.c (call_process): Likewise.
1747 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1749 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1751 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1753 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1754 of zero to print strings, GDB doesn't like it.
1756 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1757 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1758 we still use correct addresses. (Bug#16576)
1760 2014-01-27 K. Handa <handa@gnu.org>
1762 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1763 to preserve the code detection behavior of 24.3.
1764 * coding.h (struct coding_system): New member detected_utf8_bytes.
1765 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1766 (decode_coding_gap): Use short cut for UTF-8 file reading only
1767 when coding->detected_utf8_bytes equals to coding->src_bytes.
1768 * fileio.c (Finsert_file_contents): Cancel the previous change.
1770 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1772 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1773 that are not visible.
1775 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1777 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1778 is grabbed (Bug#16565).
1780 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1782 * xdisp.c (last_max_ascent): Re-remove after erroneously
1783 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1785 (move_it_to): Re-remove reference to last_max_ascent.
1786 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1787 max_descent here instead of calling line_bottom_y.
1790 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1792 * terminal.c (initial_free_frame_resources): New function.
1793 (init_initial_terminal): Install new hook to free face cache
1794 on initial frame and avoid memory leak. For details, see
1795 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1796 * xfaces.c (free_frame_faces): Adjust comment.
1798 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1800 * data.c (Fstring_to_number): Document results if unparsable
1803 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1805 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1807 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1809 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1810 * coding.c (detect_coding_utf_8, emacs_mule_char)
1811 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1812 (check_utf_8, decode_coding):
1813 * coding.h (struct coding_system.errors):
1814 Use ptrdiff_t, not int, for integer values derived from buffer and
1817 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1818 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1819 before invoking decode_coding_gap, since there's just one block.
1821 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1823 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1824 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1825 too early. Again run change_frame_size before assigning menu-
1828 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1830 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1831 arrives, call x_check_fullscreen, in case the new display has a
1832 different resolution. (Bug#16517)
1834 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1836 * term.c (read_menu_input): If the selected frame changes, exit
1838 (tty_menu_show): If the selected frame changes while we displayed
1839 a menu, throw to top level. (Bug#16479)
1841 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1845 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1847 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1848 * data.c (count_one_bits_word): Fix bug (negated comparison)
1849 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1851 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1853 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1854 Avoid undefined behavior by initializing display property bit of a
1855 string processed by the bidirectional iterator. For details, see
1856 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1858 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1860 Minor cleanup of previous change.
1861 * image.c (imagemagick_error, Fimagemagick_types):
1862 Omit some recently-introduced and unnecessary casts and assignments.
1864 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1866 Fix two memory leaks discovered with Valgrind.
1867 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1868 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1870 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1872 Fixes in window size functions around Bug#16430 and Bug#16470.
1873 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1874 (Fwindow_mode_line_height, Fwindow_header_line_height)
1875 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1876 Minor doc-string adjustments.
1877 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1878 Rewrite doc-strings.
1879 (window_body_height, window_body_width): Do not count partially
1880 visible lines/columns when PIXELWISE is nil (Bug#16470).
1881 (Qfloor, Qceiling): New symbols.
1883 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1885 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1886 when the image cache is not yet allocated. (Bug#16509)
1888 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1890 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1891 re-attach intervals to its base buffer (Bug#16502).
1892 * intervals.c (set_interval_object): Move from here...
1893 * intervals.h (set_interval_object): ... to here. Fix comments.
1895 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1897 Avoid undefined behavior by initializing buffer redisplay bit.
1898 Problem reported by Dmitry Antipov in
1899 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1900 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1902 Revert some of the CANNOT_DUMP fix (Bug#16494).
1903 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1905 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1907 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1908 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1909 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1910 they are replaced by macros that expand into direct calls to the
1911 corresponding functions from GDI32.DLL.
1912 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1913 variables in the Cygwin build, they are unused.
1915 2014-01-19 K. Handa <handa@gnu.org>
1917 * composite.c (composition_update_it): Fix previous change.
1919 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1921 Fix file name handling on MS-Windows 9X.
1922 * w32.c (maybe_load_unicows_dll): New function.
1924 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1925 on, to make sure we can convert file names to and from UTF-8 on
1926 Windows 9X. This fixes a failure to start up because Emacs cannot
1927 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1929 * w32font.c [WINDOWSNT]: Include w32.h.
1930 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1931 of implementing the same stuff.
1932 Remove now unused g_b_init_is_windows_9x.
1934 * w32.h (maybe_load_unicows_dll): Add prototype.
1936 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1938 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1939 switch to single keyboard. Prevents daemon crashes when a new
1940 client connects while we show a TTY menu in an existing client.
1943 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1945 Fix MinGW64 porting problem with _setjmp.
1946 Reported by Eli Zaretskii in:
1947 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1948 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1949 the old _setjmp and _longjmp. All uses changed.
1951 2014-01-13 Daniel Colascione <dancol@dancol.org>
1953 * textprop.c (Fremove_list_of_text_properties):
1954 Correctly handle reaching the end of the interval tree. (Bug#15344)
1956 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1958 * xdisp.c (resize_mini_window): Round height to a multiple of
1959 frame's line height. Fix bug in calculation of window start
1960 position (Bug#16424).
1962 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1964 * macfont.m: Include termchar.h.
1965 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1966 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1967 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1968 *_WITH_GC_* to take face and f as parameters.
1969 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1970 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1972 2014-01-13 Daniel Colascione <dancol@dancol.org>
1974 Fix menu item updating in the presence of the Unity global menu
1977 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1978 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1980 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1981 updating menus; explain why.
1982 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1983 problem it's supposed to solve and it interferes with detecting
1984 the presence of a global menu.
1985 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1988 2014-01-11 K. Handa <handa@gnu.org>
1990 * composite.c (composition_update_it): Fix indexing of
1991 LGSTRING_CHAR (Bug#15984).
1993 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1995 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1997 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1999 * xdisp.c (try_window_id): Don't use this function's optimizations
2000 if overlays in the buffer displayed by the window have changed
2001 since last redisplay. (Bug#16347)
2002 (message_dolog): Fix indentation.
2004 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2006 * frame.c (frame_resize_pixelwise): Fix doc-string.
2008 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2010 Fix handling of internal borders (Bug#16348).
2011 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2012 Remove internal border width from pixel width of windows.
2013 (change_frame_size_1): Don't return early when frame's pixel
2014 size changes - we still have to record the new sizes in the
2016 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2017 also when toolbar gets larger.
2018 * window.c (check_frame_size): Include internal_border_width in
2020 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2021 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2022 In non-toolkit/non-GTK version clear internal border.
2023 * xterm.c (x_clear_under_internal_border): New function for
2024 non-toolkit/non-GTK version.
2025 (x_after_update_window_line): In non-toolkit/non-GTK version
2027 (handle_one_xevent, x_set_window_size):
2028 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2029 * xterm.h (x_clear_under_internal_border): Extern it.
2031 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2033 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2034 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2037 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2039 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2040 last value of point is not equal to buffer's point. (Bug#16129)
2042 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2045 * nsterm.h (updateCollectionBehavior): Rename from
2046 updateCollectionBehaviour. All uses changed.
2048 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2049 * Makefile.in (SETFATTR): New macro.
2050 (temacs$(EXEEXT)): Use it.
2052 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2054 Fix maximization behavior on Windows (Bug#16300).
2055 * w32fns.c (w32_fullscreen_rect): Don't handle
2056 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2057 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2058 of SetWindowPos. Restore last placement also when leaving
2059 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2060 but the FULLSCREEN_BOTH case.
2062 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2065 * data.c (arithcompare_driver):
2066 * fileio.c (Fcar_less_than_car):
2067 * fns.c (internal_equal):
2068 * frame.c (delete_frame):
2069 * lisp.h (enum More_Lisp_Bits):
2071 Avoid C99 constructs that don't work in C89.
2072 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2073 to port to C89, which doesn't have 'long long'.
2074 (count_trailing_zero_bits): Use them.
2076 2014-01-03 Chong Yidong <cyd@gnu.org>
2078 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2080 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2082 Further adjust frame/window scrollbar width calculations.
2083 * window.c (apply_window_adjustment):
2084 Set windows_or_buffers_changed.
2085 (Fwindow_scroll_bars): Return actual scrollbar width.
2086 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2087 For non-toolkit builds again use 14 as minimum width and set
2088 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2089 * xterm.c (XTset_vertical_scroll_bar): Take width from
2090 WINDOW_SCROLL_BAR_AREA_WIDTH.
2091 (x_new_font): Rename wid to unit. Base calculation of new
2092 scrollbar width on toolkit used and make it analogous to that of
2093 x_set_scroll_bar_default_width.
2094 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2095 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2096 of GetSystemMetrics.
2097 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2098 WINDOW_SCROLL_BAR_AREA_WIDTH.
2099 (x_new_font): Make it correspond to changes in xterm.c.
2101 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2103 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2104 This is a cleaner way to fix the MinGW-w64 porting problem.
2105 Check for INTPTR_MAX misconfiguration.
2107 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2109 * search.c (newline_cache_on_off, find_newline): In indirect
2110 buffers, use the newline cache of the base buffer.
2112 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2113 buffer, invalidate the caches of its base buffer. (Bug#16265)
2115 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2116 buffers, use the width-run cache of the base buffer.
2118 * xdisp.c (redisplay_window): When the window displays an indirect
2119 buffer, and the character widths in the display table have
2120 changed, invalidate the width-run cache of the corresponding base
2123 * fileio.c (Finsert_file_contents): When invalidating the newline
2124 cache, consider the case of inserting into indirect buffer.
2126 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2127 In indirect buffers, use the paragraph cache of the base buffer.
2129 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2131 * window.c (grow_mini_window): Fix last change.
2133 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2135 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2137 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2139 * w32term.c (w32_initialize): Use LCID and LOWORD.
2141 * w32proc.c (create_child): Use pid_t for 5th argument.
2142 (IsValidLocale): Don't provide prototype for MinGW64.
2143 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2144 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2146 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2147 MinGW64 doesn't support.
2149 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2151 * w32.c (set_named_security_info): New function.
2152 (acl_set_file): Fall back on set_named_security_info if
2153 set_file_security fails.
2154 (g_b_init_set_named_security_info_w)
2155 (g_b_init_set_named_security_info_a): New static variables.
2156 (globals_of_w32): Initialize them to zero.
2157 (set_named_security_info): Set them to non-zero if the
2158 corresponding API is available.
2159 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2160 New function typedefs.
2162 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2164 Some more fixes following pixelwise resize changes including one
2166 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2167 of frame_resize_pixelwise.
2168 * widget.c (pixel_to_text_size): New function.
2169 (update_wm_hints): Have size hints respect value of
2170 frame_resize_pixelwise.
2171 (EmacsFrameResize): Alway process resize requests pixelwise.
2172 * window.c (grow_mini_window): Make sure mini window is at least
2174 * xdisp.c (display_menu_bar): Make sure menubar extends till
2176 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2177 (x_set_tool_bar_lines): Calculate pixelwise.
2178 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2179 frame_resize_pixelwise.
2181 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2183 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2184 variables not used there.
2186 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2188 * w32.c (sys_umask): New function. (Bug#16299)
2190 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2192 * dispnew.c (change_frame_size_1): Take old width of root window
2193 from that window's pixel width. (Bug#16284)
2195 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2197 Plain copy-file no longer chmods an existing destination (Bug#16133).
2198 * fileio.c (realmask): Now a static var, not a local.
2199 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2200 Remove arg STATPTR. All uses changed.
2201 (Fcopy_file): Do not alter permissions of existing destinations,
2202 unless PRESERVE-PERMISSIONS (renamed from
2203 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2204 Avoid race when testing for existing destinations and for
2205 when input and output files are the same.
2206 If changing the group fails, adjust both default and
2207 preserved permissions so that access is not granted to the
2209 (Fset_default_file_modes, init_fileio): Update realmask.
2210 (Fdefault_file_modes): Use realmask instead of calling umask.
2212 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2214 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2215 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2216 flags on the daemon pipe ends before execing.
2218 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2220 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2221 session. (Bug#14739)
2223 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2225 * callproc.c (Vexec_path): Document that exec-directory is in it.
2227 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2229 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2232 2013-12-27 Chong Yidong <cyd@gnu.org>
2234 * data.c (Fsymbol_function): Doc fix.
2236 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2238 Some more tinkering with Bug#16051.
2239 * window.c (resize_frame_windows): Don't let the size of the
2240 root window drop below the frame's default character size.
2241 Never ever delete any subwindows - let the window manager do the
2244 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2245 of toolbar lines needed when they exceed the height of the root
2247 (unwind_create_frame_1): New function.
2248 (Fx_create_frame): Generally inhibit calling the window
2249 configuration change hook here. Remove extra call to
2250 change_frame_size - it's not needed when we don't run the
2251 configuration change hook.
2253 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2255 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2256 On my Fedora 19 platform the core dumps were so big that
2257 my desktop became nearly catatonic.
2258 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2259 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2260 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2261 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2262 a clang-only syntax.
2263 * conf_post.h (__has_feature): New macro, if not already defined.
2264 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2265 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2267 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2269 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2270 is a file name. (Bug#16252)
2272 2013-12-25 Chong Yidong <cyd@gnu.org>
2274 * keyboard.c (Voverriding_terminal_local_map)
2275 (Voverriding_local_map): Doc fix.
2277 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2279 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2281 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2282 file name when it is submitted to ShellExecute. Simplify code.
2283 Don't test DOCUMENT for being a string, as that is enforced by
2284 CHECK_STRING. Doc fix.
2286 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2288 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2289 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2290 redisplay_tool_bar does. Improve and fix commentary.
2291 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2292 limits of the glyph matrices. (Bug#16051)
2293 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2294 only when the new size is different from the old one, and the new
2295 size can be achieved given the frame height.
2297 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2299 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2301 2013-12-23 Glenn Morris <rgm@gnu.org>
2303 * lread.c (Fload): Mention load-prefer-newer in doc.
2305 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2307 Handle Bug#16207 by being more restrictive when running hooks.
2308 * window.c (unwind_change_frame): New function.
2309 (Fset_window_configuration): Don't run configuration change hook
2310 while the frame configuration is unsafe. Call select_window
2313 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2315 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2317 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2319 * nsterm.h: Declare EmacsColor category.
2321 * nsterm.m (NSColor): Implement EmacsColor category.
2322 (ns_get_color): Use colorUsingDefaultColorSpace.
2323 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2325 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2327 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2329 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2330 having the PNG_NORETURN attribute, to avoid compiler warning in
2333 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2335 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2337 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2338 fringe background extension.
2339 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2340 because they are now always the same as `left' and `width',
2341 respectively. Remove code for the case that `width' and
2342 `sb_width' are different.
2344 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2346 Remove scroll_bar_actual_width from frames.
2347 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2348 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2349 (x_figure_window_size):
2350 * nsterm.m (x_set_window_size):
2351 * widget.c (set_frame_size):
2352 * w32term.c (x_set_window_size):
2353 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2354 scroll_bar_actual_width.
2356 Convert scroll_bar members to integers on Windows.
2357 * w32term.h (struct scroll_bar): Convert top, left, width,
2358 height, start, end and dragging to integers.
2359 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2361 * w32term.c (w32_set_scroll_bar_thumb)
2362 (w32_scroll_bar_handle_click): Remove XINT conversions for
2363 scroll_bar members. Treat bar->dragging as integer.
2364 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2365 first element. Remove XINT conversions for scroll_bar members.
2366 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2367 Remove XINT conversions for scroll_bar members.
2369 Fix assignment for new window total sizes.
2370 * window.c (Fwindow_resize_apply_total): Assign values for
2373 2013-12-20 Chong Yidong <cyd@gnu.org>
2375 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2376 argument to `append'.
2378 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2380 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2381 current text face, for extending the face of the display margins.
2384 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2385 Doc fix. (Bug#16190)
2387 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2389 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2392 * nsterm.m (Qfile, Qurl): New.
2393 (EV_MODIFIERS2): New macro.
2394 (EV_MODIFIERS): Use EV_MODIFIERS2.
2395 (ns_term_init): Remove font and color from DND, does not work on
2396 newer OSX, and other ports don't have them.
2397 (performDragOperation:): Handle modifiers used during drag.
2398 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2399 Remove global Lisp variables used to communicate with ns-win.el.
2400 Remove font and color handling.
2401 (syms_of_nsterm): Defsym Qfile and Qurl.
2403 2013-12-19 Anders Lindgren <andlind@gmail.com>
2405 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2406 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2408 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2409 (constrainFrameRect): Remove special case nr_screens == 1.
2410 Don't constrain size to size of view.
2412 * nsterm.h (ns_output): Remove dont_constrain.
2414 2013-12-19 Anders Lindgren <andlind@gmail.com>
2416 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2418 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2420 Minor fixes for recent openp changes.
2421 * lisp.h (GCPRO7): New macro.
2422 * lread.c (openp): Use bool for boolean; all callers changed.
2423 Protect save_string from GC. Don't assume that file descriptors
2424 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2425 warning about uninitialized variable.
2427 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2429 * w32fns.c (emacs_abort): Use intptr_t as argument of
2430 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2432 2013-12-18 Glenn Morris <rgm@gnu.org>
2434 * lread.c (Fload): Pass load_prefer_newer to openp.
2435 Don't bother checking mtime if openp already did it.
2436 (openp): Add `newer' argument, to check all suffixes
2437 and find the newest file.
2438 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2439 * callproc.c (call_process):
2440 * charset.c (load_charset_map_from_file):
2441 * emacs.c (init_cmdargs):
2442 * image.c (x_create_bitmap_from_file, x_find_image_file):
2444 * lread.c (Flocate_file_internal):
2445 * process.c (Fformat_network_address):
2446 * sound.c (Fplay_sound_internal):
2447 * w32.c (check_windows_init_file):
2448 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2450 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2452 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2454 * w32.c (getloadavg): Don't index samples[] array with negative
2455 indices. Recover from wall-clock time being set backwards.
2457 * w32term.c (w32_initialize): Declare the argument of
2458 set_user_model as const.
2460 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2461 (w32_menu_show): Constify some arguments passed to MessageBox.
2463 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2464 to initialize Lisp objects.
2466 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2467 initialize Lisp objects.
2469 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2470 use variables used only on X under that condition.
2472 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2473 variables not used there.
2475 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2477 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2478 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2480 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2482 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2483 code, revealed in presence of R2L characters, character
2484 compositions, and display vectors. A better fix for Bug#16148.
2485 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2486 GTK and NS builds, they don't have this member of struct frame.
2488 * dispextern.h (struct composition_it): Correct a comment for the
2491 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2493 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2494 This prevents a compilation error on C compilers that do not
2495 default functions to return 'int' if not declared. Also, add
2496 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2497 since it now uses inline functions.
2499 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2501 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2502 display margins on mode line, header line, and in the frame's
2503 tool-bar window. (Bug#16165)
2505 2013-12-16 Andreas Schwab <schwab@suse.de>
2507 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2509 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2511 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2514 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2516 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2518 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2520 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2521 intended to find bogus pointers in font objects (Bug#16140).
2522 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2523 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2524 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2525 Disable for MS-Windows due to Bug#15876; apparently this
2526 requires more or less substantial changes in fontset code.
2527 * xfont.c (xfont_close):
2528 * xftfont.c (xftfont_close): Call x_display_info_for_display
2529 to check whether 'Display *' is valid (Bug#16093 and probably
2532 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2534 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2535 Reported by Juanma Barranquero <lekktu@gmail.com>.
2537 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2538 open a pty on MS-Windows. (Bug#16152)
2540 * emacs.c (decode_env_path): Fix bogus comparison against
2541 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2543 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2545 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2546 (Fx_file_dialog): Add parentheses around && to silence warning.
2548 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2550 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2552 * xdisp.c (extend_face_to_end_of_line): Extend background of
2553 non-default face in margin areas as well. (Bug#16151)
2554 (display_line): Call extend_face_to_end_of_line for continued
2555 lines as well, if the display margins have non-zero width.
2556 (set_glyph_string_background_width): When needed, set the
2557 extends_to_end_of_line_p flag on glyph strings to be drawn in
2558 margin areas, not only in the text area.
2560 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2563 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2565 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2566 Don't worry about verify_error being t, since it has to be a list.
2568 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2570 Use bool for boolean, focusing on headers.
2571 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2572 No need to include <stdbool.h>, since conf_post.h does it now.
2573 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2574 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2575 (SET_PER_BUFFER_VALUE_P):
2576 * ccl.c, ccl.h (setup_ccl_program):
2577 * ccl.h (CHECK_CCL_PROGRAM):
2578 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2579 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2580 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2581 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2582 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2583 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2584 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2585 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2586 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2587 (CHARSET_FAST_MAP_SET):
2588 * coding.c (decode_coding_ccl, encode_coding_ccl):
2589 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2590 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2591 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2592 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2593 (decode_coding_c_string):
2594 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2595 * conf_post.h (has_attribute):
2596 * dispextern.h (trace_redisplay_p)
2597 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2598 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2599 (SET_GLYPH_FROM_CHAR_GLYPH)
2600 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2601 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2602 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2603 (cursor_in_mouse_face_p):
2604 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2605 (blank_row, prepare_desired_row)
2606 (build_frame_matrix_from_leaf_window, make_current)
2607 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2608 (update_window, scrolling_window, update_frame_line):
2609 * disptab.h (GLYPH_FOLLOW_ALIASES):
2610 * editfns.c (Fformat):
2611 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2612 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2613 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2614 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2615 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2616 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2617 (FONT_DEFERRED_LOG):
2618 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2619 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2620 (FRAME_MOUSE_UPDATE):
2621 * fringe.c (Fdefine_fringe_bitmap):
2622 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2623 (x_create_bitmap_from_xpm_data, xpm_load_image):
2624 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2625 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2626 (MERGE_INTERVAL_CACHE):
2627 * keymap.h (KEYMAPP):
2628 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2629 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2630 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2631 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2632 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2633 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2634 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2635 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2636 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2637 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2638 (SETUP_BUFFER_SYNTAX_TABLE):
2639 * systime.h (timespec_valid_p):
2640 * term.c (save_and_enable_current_matrix):
2641 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2642 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2643 (redisplay_internal, try_window_reusing_current_matrix)
2644 (sync_frame_with_window_matrix_rows, try_window_id)
2645 (display_menu_bar, display_tty_menu_item, display_mode_line)
2646 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2647 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2648 * xmenu.c (xmenu_show):
2649 * xterm.c (use_xim, x_term_init):
2650 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2651 (struct x_bitmap_record):
2652 Use bool for booleans.
2653 * ccl.c (struct buffer_text):
2654 * ccl.h (struct ccl_program):
2655 * charset.h (struct charset):
2657 * coding.h (struct iso_2022_spec, struct coding_system):
2658 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2659 (struct glyph_string, struct face, struct face_cache)
2660 (struct bidi_string_data, struct bidi_it)
2661 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2663 * editfns.c (Fformat):
2664 * frame.h (struct frame):
2665 * fringe.c (struct fringe_bitmap):
2666 * intervals.h (struct interval):
2667 * keyboard.h (struct kboard):
2668 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2669 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2670 (struct Lisp_Buffer_Local_Value, union specbinding):
2671 * macfont.m (struct macfont_info):
2672 * process.h (struct Lisp_Process):
2673 * termchar.h (struct tty_display_info):
2674 * window.h (struct window):
2675 * xterm.h (struct x_output):
2676 Use bool_bf for boolean bit-fields.
2677 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2678 All callers changed.
2679 * ccl.h (struct ccl_program): Remove unused members private_state,
2680 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2682 (struct ccl_spec): Remove unused members cr_carryover,
2683 eight_bit_carryover.
2684 * conf_post.h: Include <stdbool.h>.
2685 (bool_bf): New type.
2686 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2687 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2688 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2689 'do { ... } while (false)' brackets.
2690 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2691 Args must now be expressions; all callers changed.
2692 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2693 (PRODUCE_GLYPHS): Simplify use of boolean.
2694 * fileio.c (Fcopy_file):
2695 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2696 * lisp.h (UNGCPRO): Return void, not int.
2697 (FOR_EACH_TAIL): Use void expression, not int expression.
2698 * region-cache.c: Reindent.
2699 * region-cache.h: Copy comments from region-cache.c, to fix
2700 incorrect remarks about booleans.
2702 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2704 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2705 when character at point is displayed from a display vector.
2708 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2710 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2711 now a list of certificate validation checks that will abort a
2712 connection with an error.
2713 (Fgnutls_boot): Document it and use it.
2715 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2717 * w32term.c (w32_enable_frame_resize_hack): New variable.
2718 (x_set_window_size): Use it to hack frame resizing on Windows
2721 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2723 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2724 Windows-specific code to w32.c. Change error message text to
2725 match that of Posix platforms.
2727 * w32.c (w32_copy_file): New function, most of the code copied and
2728 reworked from Fcopy_file. Improve error handling. Plug memory
2729 leak when errors are thrown. Support file names outside of the
2730 current codepage. (Bug#7100)
2732 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2734 * lread.c (load_path_default): Prototype.
2736 2013-12-13 Glenn Morris <rgm@gnu.org>
2738 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2739 (dump_path): Remove.
2740 (load-path-default): Remove `changed' argument.
2741 Do not set dump_path permanently. Simplify.
2742 (init_lread): Simplify.
2743 (syms_of_lread): Remove dump_path.
2745 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2747 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2748 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2749 2013-12-12 font-related change to avoid Bug#16128, which
2750 is quite hard to fix without even more substantial changes.
2752 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2754 * font.c (font_close_object): Check for live frame (Bug#16128).
2756 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2758 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2759 Return ptrdiff_t, not int, since it's a buffer size.
2760 Reindent/reparen some macros to a more Gnuish style.
2762 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2764 Avoid undefined behavior with huge regexp interval counts.
2765 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2766 since it's now specialized to interval counts. All uses changed.
2767 Do not assume wraparound on signed integer overflow.
2768 (regex_compile): Simplify based on the above changes.
2770 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2772 Support file names on MS-Windows that use characters outside of
2773 the current system codepage. (Bug#7100)
2775 * w32.c (get_file_security, set_file_security)
2776 (create_symbolic_link): Separate pointers and boolean flags for
2777 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2778 non-zero, else the former.
2779 (codepage_for_filenames, filename_to_utf16, )
2780 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2782 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2784 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2785 Accept only one argument; all callers changed.
2786 (dostounix_filename): Remove the second argument, now works in
2787 UTF-8. All callers changed.
2788 (parse_root): Lose DBCS code.
2789 (get_long_basename, w32_get_short_filename, init_environment)
2790 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2791 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2792 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2793 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2794 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2795 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2797 (ansi_encode_filename): New function.
2798 (get_emacs_configuration, get_emacs_configuration_options):
2800 (add_volume_info, GetCachedVolumeInformation): Run the input file
2801 name through unixtodos_filename, to ensure it is stored and
2802 referenced in canonical form.
2803 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2804 (logon_network_drive, sys_link, utime): Improve error handling.
2805 (sys_access): New function.
2806 (hashval, generate_inode_val): Unused functions deleted.
2807 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2808 (check_windows_init_file): Convert error message from UTF-8 to
2809 ANSI codepage, for display in the message box.
2810 (globals_of_w32): Set w32_unicode_filenames according to the OS
2813 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2814 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2815 (syms_of_w32term): Declare w32-unicode-filenames.
2817 * w32proc.c (new_child, delete_child): Remove code that handled
2818 unused pending_deletion and input_file members of the child struct.
2819 (create_child, sys_spawnve): Convert all file names to ANSI
2820 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2821 name cannot be encoded in ANSI codepage. Don't use
2822 unixtodos_filename, mirror slashes by hand.
2823 (record_infile, record_pending_deletion): Functions deleted.
2824 (Fw32_short_file_name): Call w32_get_short_filename instead of
2827 * w32notify.c (add_watch): Work in Unicode mode when
2828 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2829 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2830 instead, do the same with Lisp primitives.
2832 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2833 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2834 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2835 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2836 (Fw32_shell_execute): Improve error reporting.
2837 (Fdefault_printer_name): Ifdef away for Cygwin.
2839 * w32.h (struct _child_process): Remove input_file and
2840 pending_deletion members that are no longer used.
2841 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2842 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2843 (ansi_encode_filename): New and updated prototypes.
2845 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2847 (unexec): Don't use dostounix_filename, it expects a file name in
2848 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2851 * fileio.c (Ffile_name_directory, file_name_as_directory)
2852 (directory_file_name, Fexpand_file_name)
2853 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2854 arguments of dostounix_filename.
2855 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2856 use MAX_UTF8_PATH for size of file-name strings.
2857 (emacs_readlinkat): Build an explicitly unibyte string for file
2859 (syms_of_fileio) <file-name-coding-system>:
2860 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2862 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2863 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2864 directories to UTF-8.
2865 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2866 environment, and each element of the input PATH, to UTF-8.
2868 * dired.c (file_attributes): Use build_unibyte_string explicitly
2869 to make Lisp strings from user and group names.
2871 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2874 * coding.c (decode_file_name, encode_file_name): New functions.
2876 * termcap.c (tgetent): Adapt to the change in arguments of
2879 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2882 * msdos.c (dostounix_filename, init_environment): Adapt to the
2883 change in arguments of dostounix_filename.
2885 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2886 [WINDOWSNT]: Encode file names passed to the image libraries in
2889 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2890 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2892 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2893 arguments of dostounix_filename.
2895 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2897 * font.h (struct font_entity) [HAVE_NS]: New field to record
2898 font driver which was used to create this entity.
2899 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2900 frame where the font was opened.
2901 (font_close_object): Add prototype.
2902 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2903 (font_close_object): Not static any more. Lost frame arg.
2904 Adjust comment and users.
2905 * alloc.c (cleanup_vector): Call font_close_object to adjust
2906 per-frame font counters correctly. If HAVE_NS, also call
2907 driver-specific cleanup for font-entity objects.
2908 * ftfont.c (ftfont_open):
2909 * nsfont.m (nsfont_open):
2910 * w32font.c (w32font_open_internal):
2911 * xfont.c (xfont_open):
2912 * xftfont.c (xftfont_open): Save frame pointer in font object.
2913 * macfont.m (macfont_open): Likewise.
2914 (macfont_descriptor_entity): Save driver pointer to be able
2915 to call its free_entity routine when font-entity is swept.
2916 * ftxfont.c (ftxfont_open): Add eassert because frame
2917 pointer should be saved by ftfont_driver.open.
2919 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2921 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2922 input polling is used. This is still meaningful for Cygwin, see
2923 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2924 * keyboard.c (poll_for_input_1, input_polling_used):
2925 Define unconditionally.
2926 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2927 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2928 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2929 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2930 (face_for_char): Likewise. Rearrange eassert and return ASCII
2931 face for CHAR_BYTE8_P.
2932 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2934 2013-12-11 Ken Brown <kbrown@cornell.edu>
2936 * dispextern.h (erase_phys_cursor):
2937 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2939 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2941 * nsterm.m (x_free_frame_resources):
2942 * term.c (tty_free_frame_resources):
2943 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2944 face cache because it's implied by free_frame_faces anyway.
2945 * w32term.c (x_free_frame_resources): Likewise. Do not call
2946 free_frame_faces twice.
2948 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2950 * editfns.c (Fformat_time_string): Mention %F in the doc.
2952 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2954 * window.c (resize_frame_windows): Don't return immediately when
2955 the root window's size doesn't change - the minibuffer window
2956 may still have to be repositioned/resized.
2957 * xfns.c (Fx_create_frame): Always change the frame size after
2958 initializing the frame's faces.
2959 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2960 change_frame_size should already have done it.
2961 (x_new_font): Assign new tool- and menu-bar heights.
2962 (x_set_window_size_1): Account for tool- and menu-bar heights
2963 (Bug#16013). Don't set pixel sizes since change_frame_size
2964 should already have done it.
2966 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2968 Remove the option of using libcrypto.
2969 * Makefile.in (LIB_CRYPTO): Remove.
2970 (LIBES): Don't use it.
2972 2013-12-11 Juri Linkov <juri@jurta.org>
2974 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2975 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2977 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2979 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2980 drawn tool bar items (Bug#16058).
2981 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2983 2013-12-09 Ken Brown <kbrown@cornell.edu>
2985 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2987 * lisp.h (get_frame_param): Adjust conditions for prototype
2990 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2992 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2993 Avoid unused macro warning if configured --without-xft.
2995 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2997 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2999 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3001 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3003 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3005 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3007 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3009 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3011 Use libcrypto's checksum implementations if available, for speed.
3012 * Makefile.in (LIB_CRYPTO): New macro.
3015 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3016 The macro didn't conform to C99 due to type mismatch,
3017 which caused compilation failure with Sun C 5.12,
3018 and it was confusing anyway. Include window.h to declare
3019 redisplay_other_windows.
3021 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3023 * window.c (set_window_buffer): Update mode line (bug#16084).
3025 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3027 Fix minor problems found by static checking.
3028 * keyboard.c (poll_for_input_1, input_polling_used):
3029 Define only if HAVE_NTGUI.
3030 * xmenu.c (popup_activate_callback): Omit unnecessary
3031 check against USE_X_TOOLKIT, which must be defined here anyway.
3032 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3035 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3037 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3039 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3041 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3043 * nsterm.m (x_set_window_size): Remove fprintf.
3044 (init): Define always. Set applicationDidFinishLaunchingCalled
3046 (applicationDidFinishLaunching:):
3047 Set applicationDidFinishLaunchingCalled.
3048 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3051 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3053 Pixel resize changes for NS (Bug#16049).
3054 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3055 height/width. row/cols are locals.
3056 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3057 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3058 (windowWillResize): Remove gsextra. Calculate extra as in
3060 (x_new_font): Don't change frame size if fullscreen.
3061 Change size pixelwise.
3063 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3064 comment in xfns.c. Change to pixelwise call.
3066 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3068 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3071 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3073 * xterm.c (input_signal_count): Remove.
3074 (x_dispatch_event): Define unconditionally.
3075 (x_make_frame_visible): Process X events until the frame
3076 is really visible (Bug#16027).
3077 * xterm.h (x_dispatch_event): Declare unconditionally.
3079 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3081 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3083 * nsterm.m (x_set_window_size): Handle pixelwise.
3085 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3087 * w32term.c (x_new_font):
3088 * xterm.c (x_new_font): Calculate new frame size from new font
3091 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3093 * lisp.h (FOR_EACH_TAIL): New macro.
3094 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3096 * window.c (select_window): Call second wset_redisplay before we change
3097 selected_window (bug#16034).
3099 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3101 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3103 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3105 * w32xfns.c: Include window.h, to avoid a compiler warning.
3107 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3109 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3110 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3111 window_scroll takes care of it.
3112 (Fset_window_point, Fdelete_other_windows_internal)
3113 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3114 (Fsplit_window_internal, Fdelete_window_internal)
3115 (Fresize_mini_window_internal, Fset_window_configuration)
3116 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3117 cause redisplay instead of forcing a complete redisplay.
3118 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3119 we're only affecting the selected_window.
3121 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3123 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3124 directional control characters. Update type and category
3125 determination according to the UBA from Unicode v6.3.
3126 (bidi_category_t): New category EXPLICIT_FORMATTING.
3128 * dispextern.h (bidi_type_t): Update to include new bidirectional
3129 properties introduced with Unicode v6.3. (Bug#16043)
3131 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3133 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3136 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3138 * font.c (font_list_entities): Remove dummy assignment.
3139 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3140 used on graphic displays only. Remove unused 'font_encoder' member.
3141 (struct font_bitmap): Remove unused 'extra' member.
3142 * nsfont.m (nsfont_open):
3143 * w32font.c (w32font_open_internal):
3144 * ftfont.c (ftfont_get_bitmap): Adjust users.
3146 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3148 Use bool for boolean.
3149 * tparam.c (tparam1):
3150 * undo.c (record_point, record_property_change):
3151 Use bool for boolean, for local vars that are always true or false.
3153 Minor integer overflow fixes (Bug#16033).
3154 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3155 This improves on the previous fix to this function.
3156 (window_resize_check): When summing up pixel counts, don't rely on
3157 undefined behavior if the sum overflows.
3159 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3161 * window.c (Fset_window_new_pixel): Don't choke at negative
3162 argument value (Bug#16033).
3164 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3165 to avoid crash in window_box_height.
3167 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3168 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3170 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3172 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3174 Minor integer overflow fixes.
3175 * window.c (Fset_window_new_pixel, grow_mini_window):
3176 * xdisp.c (Fwindow_text_pixel_size):
3177 Avoid undefined behavior on signed integer overflow.
3178 * xfns.c (x_set_mouse_color):
3179 Check that drag shape fits in 'unsigned', since that's what X wants.
3181 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3183 Improve reporting of fatal exception on MS-Windows.
3184 * w32fns.c (my_exception_handler): New function.
3185 (globals_of_w32fns): Set it up as the unhandled exception
3186 handler. Initialize exception code and address to zeros.
3187 (emacs_abort): If the exception code and address are available,
3188 print them at the beginning of the backtrace. Fix the format of
3189 printing addresses (was producing 0x0x12345678 on XP).
3192 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3194 * eval.c (Fbacktrace__locals): New function.
3195 (syms_of_eval): Defsubr it.
3197 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3199 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3200 Define here to unify between...
3201 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3202 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3204 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3206 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3208 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3209 fringe background extension.
3210 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3211 because they are now always the same as `left' and `width',
3212 respectively. Remove code for the case that `width' and
3213 `sb_width' are different.
3215 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3217 Fix minor problems found by static checking.
3218 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3219 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3220 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3222 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3224 * image.c (imagemagick_compute_animated_image): Don't crash if we
3225 have an animation with different-sized images (bug#15313).
3227 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3229 Remove some unused items introduced during pixelwise change.
3230 * window.c (window_resize_total_check): Remove unused function.
3231 * xdisp.c (remember_mouse_glyph): Remove unused label.
3232 (Ftool_bar_height): Move declaration inside #if.
3233 * xterm.c (x_set_window_size): Don't use r and c.
3235 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3237 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3240 * window.c (Fset_window_configuration): Comment out unused variables.
3242 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3244 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3246 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3248 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3250 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3251 HAVE_GNUTLS3 (Bug#16001).
3253 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3254 if interrupts are deferred (Bug#15801).
3256 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3258 Support resizing frames and windows pixelwise.
3259 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3260 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3261 (struct glyph_matrix): Replace window_left_col and
3262 window_top_line by window_pixel_left and window_pixel_top.
3263 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3265 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3266 (draw_window_divider, move_it_to, x_draw_right_divider)
3267 (x_draw_bottom_divider, change_frame_size): Add or fix
3269 * dispnew.c (change_frame_size_1): Change prototype.
3270 (adjust_glyph_matrix, required_matrix_width)
3271 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3272 values instead of lines and columns.
3273 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3274 WINDOW_TOTAL_FRINGE_WIDTH.
3275 (handle_window_change_signal, do_pending_window_change)
3276 (init_display): Adjusts calls of change_frame_size.
3277 (change_frame_size, change_frame_size_1): Handle pixelwise
3279 * frame.c (Qright_divider_width, Qbottom_divider_width):
3281 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3282 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3283 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3284 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3286 (set_frame_param): New function.
3287 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3288 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3289 (Ffringe_width, Fborder_width, Fright_divider_width)
3290 (Fbottom_divider_width): New functions, defsubr them.
3291 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3292 New argument pixelwise.
3293 (struct frame_parm_table): New members Qright_divider_width and
3294 Qbottom_divider_width.
3295 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3296 (x_report_frame_params): Handle Qright_divider_width and
3297 Qbottom_divider_width.
3298 (x_set_right_divider_width, x_set_bottom_divider_width):
3300 (frame_resize_pixelwise): New option.
3301 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3302 new_pixelwise, right_divider_width and bottom_divider_width;
3303 remove total_lines; rename text_lines, text_cols, new_text_lines
3304 and new_text_cols to text_height, text_width, new_height and
3305 new_width respectively.
3306 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3307 FRAME_TEXT_WIDTH respectively.
3308 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3309 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3310 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3312 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3313 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3314 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3315 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3316 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3317 (FRAME_TOTAL_COLS_ARG): Remove macro.
3318 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3319 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3320 (x_wm_set_size_hint): Handle frame pixel sizes.
3321 * indent.c (compute_motion, Fcompute_motion):
3322 Call window_body_width instead of window_body_cols.
3323 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3324 (make_lispy_position): Handle right and bottom dividers.
3325 (Fsuspend_emacs): Pixelize call of change_frame_size.
3326 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3327 * lisp.h: Extern set_frame_param.
3328 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3330 (Fx_create_frame): Add entry for vertical_drag_cursor.
3331 Pixelize call of change_frame_size.
3332 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3333 * nsterm.m (ns_update_window_end): Optionally draw right
3335 (x_set_window_size): Add argument pixelwise.
3336 Call check_frame_size and change_frame_size with pixelwise zero.
3337 (ns_draw_window_divider): New function.
3338 (ns_redisplay_interface): Add ns_draw_window_divider.
3339 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3340 (x_new_font): Call x_set_window_size with pixelwise zero.
3341 * print.c (print_object): For a window print its sequence
3343 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3344 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3345 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3346 (w32_createwindow): Use scroll bar area width.
3347 (w32_wnd_proc): Handle bottom divider width.
3348 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3349 (Fx_create_frame): Default divider width parameters.
3350 Caclulate sizes pixelwise. Add vertical drag cursor support.
3351 (x_create_tip_frame): Default divider widths to zero.
3352 Pixelize call to change_frame_size.
3353 (Fx_show_tip): Add handling of divider widths. Pixelize window
3355 (Fw32_frame_rect): New function.
3356 (frame_parm_handler w32_frame_parm_handlers): Add divider
3358 (Vx_window_vertical_drag_shape): Add variable.
3359 * w32inevt.c (resize_event, maybe_generate_resize_event):
3360 Pixelize change_frame_size calls.
3361 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3363 * w32term.c (w32_draw_window_divider): New function.
3364 (x_update_window_end): Handle right divider.
3365 (w32_draw_fringe_bitmap, x_scroll_run)
3366 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3367 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3368 Calculate new frame sizes pixelwise.
3369 (x_new_font): Pixelize call to x_set_window_size.
3370 (x_check_fullscreen): Pixelize call to change_frame_size.
3371 (x_set_window_size_1, x_set_window_size): New argument
3372 pixelwise. Calculate pixelwise.
3373 (x_wm_set_size_hint): Use scroll bar area width.
3374 (w32_redisplay_interface): Add w32_draw_window_divider.
3375 * w32term.h (struct w32_output): Add vertical drag cursor.
3376 * widget.c (set_frame_size, update_wm_hints)
3377 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3379 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3380 * window.c (sequence_number): Restore.
3381 (Fwindow_pixel_width, Fwindow_pixel_height)
3382 (Fwindow_mode_line_height, Fwindow_header_line_height)
3383 (window_pixel_to_total, Frun_window_scroll_functions)
3384 (Fset_window_new_pixel, window_resize_apply_total)
3385 (Fwindow_resize_apply_total): New functions.
3386 (window_body_height, window_body_width): Rename from
3387 window_body_lines. New argument PIXELWISE.
3388 Calculate pixelwise.
3389 (Fwindow_body_height, Fwindow_body_width): New argument
3391 (coordinates_in_window, window_relative_x_coord): Use window's
3392 pixel width instead of total width.
3393 (replace_window, recombine_windows): Initialize pixel values.
3394 (resize_root_window, resize_frame_windows, grow_mini_window)
3395 (shrink_mini_window): New argument PIXELWISE.
3396 Calculate pixelwise.
3397 (Fdelete_other_windows_internal, adjust_window_margins)
3398 (window_resize_check, window_resize_apply)
3399 (Fdelete_window_internal, Fresize_mini_window_internal)
3400 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3401 (check_frame_size): Rename arguments. New argument PIXELWISE.
3402 Calculate pixelwise.
3403 (set_window_buffer): Make samebuf bool. Run configuration change
3404 hook only if buffer changed.
3405 (Fset_window_buffer): Rewrite doc-string.
3406 (make_window): Initialize new_pixel slot.
3407 (Fwindow_resize_apply): Check pixel size of root window.
3408 (Fsplit_window_internal): Call 2nd argument pixel_size.
3409 Calculate pixelwise.
3410 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3412 (save_window_data): New slots frame_text_width,
3413 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3414 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3416 (Fcurrent_window_configuration, Fset_window_configuration)
3417 (save_window_save, compare_window_configurations): Handle new
3418 slots in save_window_data and saved_window.
3419 (Fset_window_scroll_bars): Fix doc-string.
3420 (window_resize_pixelwise): New variable.
3421 (coordinates_in_window, Fcoordinates_in_window_p):
3423 (make_parent_window): Adjust sequence_number.
3424 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3426 * window.h (struct window): New members new_pixel, pixel_left,
3427 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3428 (wset_new_pixel): New function.
3429 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3430 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3431 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3432 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3433 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3434 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3435 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3436 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3437 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3438 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3439 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3440 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3441 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3442 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3443 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3445 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3446 (window_body_width, check_frame_size): Adapt external declarations.
3447 * xdisp.c (last_max_ascent): New integer.
3448 (window_text_bottom_y): Handle bottom divider.
3449 (window_box_width, window_box_height): Calculate pixelwise.
3450 (get_glyph_string_clip_rects): Handle right divider.
3451 (remember_mouse_glyph): When windows are resized pixelwise
3452 proceed with width and height set to 1.
3453 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3455 (move_it_to): Calculate and return maximum x position
3457 (Fwindow_text_pixel_size): New function.
3458 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3459 (tool_bar_lines_needed): Rename to tool_bar_height.
3460 Calculate pixelwise.
3461 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3462 Calculate pixelwise.
3463 (redisplay_tool_bar): Calculate pixelwise.
3464 (redisplay_window): Calculate pixelwise. Handle dividers.
3465 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3466 (x_draw_vertical_border): Handle dividers.
3467 (define_frame_cursor1): Handle vertical drag cursor.
3468 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3469 (expose_window): Calculate pixelwise. Handle dividers.
3470 (init_xdisp): Initialize pixel values.
3471 * xfaces.c (Qwindow_divider): New face.
3472 (realize_basic_faces): Realize it.
3473 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3474 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3475 (x_set_scroll_bar_default_width): Default actual width to 16.
3476 (Fx_create_frame): Set sizes pixelwise.
3477 (x_create_tip_frame): Default divider widths to zero.
3478 Pixelize call of change_frame_size.
3479 (Fx_show_tip): Handle divider widths. Initial pixel position
3481 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3482 (Vx_window_vertical_drag_shape): New option.
3483 * xmenu.c (free_frame_menubar): Pixelize call of
3485 * xterm.c (x_draw_window_divider): New function.
3486 (x_update_window_end): Optionally draw right divider.
3487 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3488 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3489 (handle_one_xevent, x_new_font): Calculate pixelwise.
3490 (x_set_window_size_1, x_set_window_size): New argument
3491 pixelwise. Calculate pixelwise.
3492 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3493 (struct x_redisplay_interface): Add x_draw_window_divider.
3494 * xterm.h (struct x_output): Add vertical_drag_cursor.
3496 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3498 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3499 Set invisible frames's `redisplay' when a full redisplay is requested.
3500 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3501 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3502 (display_mode_lines): Set it here instead.
3504 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3506 * dispextern.h (set_window_update_flags): Remove.
3508 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3510 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3512 * xdisp.c (REDISPLAY_SOME_P): New macro.
3513 (redisplay_internal): Use it (bug#15999).
3514 (prepare_menu_bars, redisplay_window): Use it as well.
3516 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3518 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3520 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3521 (globals_of_w32font): Zero it out.
3522 (GetCharWidth32W_Proc): New function pointer.
3523 (get_char_width_32_w): New function.
3524 (compute_metrics): If get_glyph_outline_w returns an error, try
3525 get_char_width_32_w before declaring a failure. This avoids
3526 punishing raster (a.k.a. "bitmap") fonts by slowing down
3527 redisplay. (Bug#6364).
3529 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3531 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3532 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3533 highlight needs to be redisplayed. (Bug#15913)
3535 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3537 Fix minor problems found by static checking.
3538 * buffer.h (struct buffer_text, struct buffer):
3539 * frame.h (struct frame):
3540 * window.h (struct window):
3541 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3542 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3543 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3544 no-longer-valid use of HAVE_MENUS.
3545 * xdisp.c (propagate_buffer_redisplay): Now static.
3547 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3549 * xmenu.c (Fmenu_or_popup_active_p):
3550 * window.c (Fset_window_configuration):
3551 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3552 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3553 * fns.c (Fyes_or_no_p):
3554 * editfns.c (Fmessage_box, Fmessage_or_box):
3555 * alloc.c (make_save_ptr_ptr):
3556 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3558 * window.c (Fset_window_configuration): Move select_window later.
3560 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3562 Refine redisplay optimizations to only redisplay *some* frames/windows
3563 rather than all of them.
3564 * xdisp.c (REDISPLAY_SOME): New constant.
3565 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3566 (bset_redisplay, bset_update_mode_line): New functions.
3567 (message_dolog): Use bset_redisplay.
3568 (clear_garbaged_frames): Use fset_redisplay.
3569 (echo_area_display): Use wset_redisplay.
3570 (buffer_shared_and_changed): Remove.
3571 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3572 frame titles. Compute the actual set of windows redisplayed.
3573 Don't update frame titles and menu bars for frames that don't need to
3575 (propagate_buffer_redisplay): New function.
3577 (redisplay_internal): Use it. Be more selective in the set of windows
3578 we redisplay. Propagate windows_or_buffers_changed to
3579 update_mode_lines a bit later to simplify the code.
3580 (mark_window_display_accurate_1): Reset window and buffer's
3582 (redisplay_window): Do nothing if neither the window nor the buffer nor
3583 the frame needs redisplay.
3584 * window.h (struct window): Add `redisplay' field.
3585 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3586 (redisplay_other_windows, window_list): New declarations.
3587 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3588 (window_list): Not static any more.
3589 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3590 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3591 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3592 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3593 * frame.h (struct frame): Add `redisplay' field.
3594 Move `external_menu_bar' bitfield next to other bit-fields.
3595 (SET_FRAME_GARBAGED): Use fset_redisplay.
3596 (SET_FRAME_VISIBLE): Don't garbage the frame;
3597 Use redisplay_other_windows.
3598 * buffer.h (struct buffer): Add `redisplay' field.
3599 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3600 (modify_overlay): Use bset_redisplay.
3601 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3603 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3605 Support w32 file notifications in batch mode.
3606 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3607 invalid (which happens in batch mode). If non-interactive, call
3608 handle_file_notifications to store file notification events in the
3609 input queue. (Bug#15933)
3611 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3613 * w32inevt.c (handle_file_notifications): Now external, not static.
3615 * w32term.h (handle_file_notifications): Provide prototype.
3617 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3618 init_crit, since init_display, which does that otherwise, is not
3621 2013-11-27 Glenn Morris <rgm@gnu.org>
3623 * Makefile.in ($(lispsource)/international/charprop.el): New.
3624 (emacs$(EXEEXT)): Depend on charprop.el.
3626 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3628 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3629 deleting portions of the buffer under non-nil REPLACE argument.
3632 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3633 directory, watch it and not its parent.
3634 (add_watch): Allow empty string in FILE.
3636 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3638 * window.c (Fset_window_start, window_resize_apply)
3639 (window_scroll): Reset window_end_valid (Bug#15957).
3641 2013-11-27 Glenn Morris <rgm@gnu.org>
3643 * Makefile.in (leimdir): Now in lisp source directory.
3644 ($(leimdir)/leim-list.el): Just use ../leim .
3645 * epaths.in (PATH_DUMPLOADSEARCH):
3646 * lread.c (load_path_default):
3647 * nsterm.m (ns_load_path): No more leim directory.
3649 2013-11-26 Andreas Schwab <schwab@suse.de>
3651 * .gdbinit (xgettype): Add cast.
3653 2013-11-26 Glenn Morris <rgm@gnu.org>
3655 Preload leim-list.el.
3656 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3657 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3658 is a single directory.
3660 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3662 bool-vector-subsetp is now the normal direction (Bug#15912).
3663 * data.c (Fbool_vector_subsetp): Test whether the first argument
3664 is a subset of the second one, not the reverse. Add doc string.
3666 Fix minor problems found by static checking.
3667 * lread.c (load_path_default): Now static.
3668 * textprop.c (text_property_stickiness): Be consistent about the
3669 test used when deciding whether to consider the previous character.
3670 This simplifies the code a bit.
3672 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3674 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3676 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3677 (syms_of_frame): Don't defsubr them.
3679 2013-11-25 Glenn Morris <rgm@gnu.org>
3681 * lread.c (load_path_default): Change the sense of the argument.
3682 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3683 from dump_path. When it is not, avoid checking dump_path twice.
3685 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3686 uninstalled dump_path against installed Vload_path. (Bug#15964)
3688 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3690 Export get_pos_property to Elisp.
3691 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3692 (syms_of_editfns): Export it to Elisp.
3694 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3696 2013-11-23 Romain Francoise <romain@orebokech.com>
3698 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3699 initialization here ...
3700 (syms_of_fileio): ... from here.
3702 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3704 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3705 Please use --enable-check-lisp-object-type.
3707 2013-11-23 Glenn Morris <rgm@gnu.org>
3709 * process.c (get_process): Explicit error for dead buffers.
3711 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3713 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3715 2013-11-23 Glenn Morris <rgm@gnu.org>
3717 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3718 * lread.c (load_path_check): Take path to check as argument.
3719 (load_path_default): New, split from init_lread.
3720 (init_lread): Move calc of default load-path to load_path_default.
3721 Empty elements in EMACSLOADPATH now stand for the default.
3722 (load-path): Doc fix.
3723 * emacs.c (decode_env_path): Add option to treat empty elements
3724 as nil rather than ".".
3725 * callproc.c (init_callproc_1, init_callproc):
3726 * image.c (Vx_bitmap_file_path):
3727 * lisp.h (decode_env_path):
3728 * lread.c (Vsource_directory):
3729 Update for new argument spec of decode_env_path.
3731 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3733 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3734 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3736 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3738 Fix some dependency problems that cause unnecessary recompiles.
3739 Problem reported by RMS in
3740 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3741 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3742 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3743 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3744 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3745 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3746 (boostrap-clean): No need to remove stamp-oldxmenu.
3748 Fix recently introduced bool vector overrun.
3749 This was due to an optimization that went awry.
3750 Reported by Glenn Morris in
3751 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3752 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3753 for empty vectors, undoing the 2013-11-18 change.
3754 * data.c (bool_vector_binop_driver): Rely on this.
3755 Fix bug that occasionally overran the destination.
3756 * lisp.h (struct Lisp_Bool_vector): Document this.
3758 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3760 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3763 * nsterm.m (init, run, stop:): Comment out for now, does not work
3766 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3768 * charset.c (syms_of_charset): Don't read past end of string.
3770 2013-11-19 Glenn Morris <rgm@gnu.org>
3772 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3774 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3776 Add hooks to run on gaining/losing focus. (Bug#15029)
3777 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3778 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3779 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3781 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3783 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3784 The old names predated the API change that put destination at end.
3786 Improve API of recently-added bool vector functions (Bug#15912).
3787 The old API had (bool-vector-count-matches A B)
3788 and (bool-vector-count-matches-at A B I), which gave the
3789 misleading impression that the two functions were variants, one
3790 with a location I. The new API has (bool-vector-count-population A)
3791 and (bool-vector-count-consecutive A B I) to make the distinction
3792 clearer. The first function no longer has a B argument, since the
3793 caller can easily determine the number of nils if the length and
3794 number of ts is known.
3795 * data.c (Fbool_vector_count_population): Rename from
3796 bool_vector_count_matches, and accept just 1 argument.
3797 (Fbool_vector_count_consecutive): Rename from
3798 Fbool_vector_count_matches_at.
3800 Always allocate at least one bits_word per bool vector.
3801 See Daniel Colascione in:
3802 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3803 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3804 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3805 * lisp.h (struct Lisp_Bool_vector): Document this.
3807 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3809 * insdel.c (invalidate_buffer_caches): New function, consolidated
3810 from part of prepare_to_modify_buffer.
3811 (insert_from_gap, prepare_to_modify_buffer):
3812 * coding.c (code_convert_region, code_convert_string):
3813 Call invalidate_buffer_caches. (Bug#15841)
3815 * lisp.h (invalidate_buffer_caches): Add prototype.
3817 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3819 * w32term.c (x_update_window_end): Don't invalidate the entire
3820 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3821 highlight needs to be redisplayed. (Bug#15913)
3823 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3825 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3827 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3829 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3830 while we are using Vprin1_to_string_buffer.
3832 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3833 after inserting the description string. (Bug#15907)
3835 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3837 * data.c: Work around bogus GCC diagnostic about shift count.
3838 Reported by Eli Zaretskii in
3839 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3840 (pre_value): New function.
3841 (count_trailing_zero_bits): Use it.
3843 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3845 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3846 assume C macros are not supported even under -g3 in these old GCC
3849 2013-11-15 Leo Liu <sdl.web@gmail.com>
3851 * minibuf.c (Ftry_completion, Fall_completions)
3852 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3854 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3856 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3857 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3858 This avoids placing unnecessary constants into the Emacs code.
3860 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3862 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3863 for Cygwin w32 build.
3865 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3866 for Cygwin w32 build. (Bug#15892)
3868 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3870 Simplify, port and tune bool vector implementation.
3871 * alloc.c (bool_vector_exact_payload_bytes)
3872 (bool_vector_payload_bytes): Remove.
3873 (bool_vector_fill): Return its argument.
3874 * alloc.c (bool_vector_fill):
3876 * print.c (print_object):
3877 Simplify by using bool_vector_bytes.
3878 * alloc.c (make_uninit_bool_vector):
3879 New function, broken out from Fmake_bool_vector.
3880 (Fmake_bool_vector): Use it. Use tail call.
3881 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3882 * data.c (BITS_PER_ULL): New constant.
3883 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3884 if long long versions don't exist.
3885 (shift_right_ull): New function.
3886 (count_one_bits_word): New function, replacing popcount_bits_word
3887 macro. Don't assume that bits_word is no wider than long long.
3888 (count_one_bits_word, count_trailing_zero_bits):
3889 Don't assume that bits_word is no wider than long long.
3890 * data.c (bool_vector_binop_driver, bool_vector_not):
3891 * fns.c (Fcopy_sequence):
3893 Create an uninitialized destination, to avoid needless work.
3894 (internal_equal): Simplify.
3895 (Ffillarray): Prefer tail call.
3896 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3897 contain at least one word.
3898 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3899 chars are narrower than ints.
3900 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3901 * fns.c (Fcopy_sequence):
3903 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3904 Don't try to port to hosts where bits_word values have holes; the
3905 code wouldn't work there anyway. Verify this assumption, though.
3906 (bool_vector_bytes): New function.
3907 (make_uninit_bool_vector): New decl.
3908 (bool_vector_fill): Now returns Lisp_Object.
3910 * xfns.c (xic_create_fontsetname):
3911 * xrdb.c (gethomedir): Prefer tail calls.
3913 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3915 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3916 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3918 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3919 that requires a return value.
3920 (Fset_buffer_modified_p): Take advantage of this change to do
3923 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3925 * buffer.c (Frestore_buffer_modified_p): Sync it with
3926 Fset_buffer_modified_p.
3927 (Fforce_mode_line_update): New function, moved from subr.el.
3928 (Fset_buffer_modified_p): Use them.
3929 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3931 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3933 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3934 This avoids undefined behavior when subtracting pointers into
3935 different aways. On my platform it also makes the code a tad
3936 smaller and presumably faster.
3938 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3940 * keyboard.c (command_loop_1): Use region-extract-function.
3941 * insdel.c (Qregion_extract_function): Not static any more (can we
3942 stop pretending that these vars can benefit from being marked static?).
3944 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3946 * search.c (find_newline): If buffer text is relocated during the
3947 "dumb loop", adjust C pointers into buffer text to follow suit.
3950 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3952 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3953 for conversion (Bug#15837).
3955 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3957 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3958 for the entire range of inserted characters. (Bug#15841)
3960 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3962 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3964 (realize_default_face): Remove assignment to distant-foreground if
3965 unspecified (Bug#15815).
3967 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3969 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3970 cache-long-scans disabled, since we don't want to call
3971 prepare_to_modify_buffer (in insert_1_both) for each message we
3974 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3975 from buffer.c. Improve commentary to the buffer field setter
3978 * buffer.c (bset_cache_long_scans): Static function deleted.
3979 Improve commentary to the buffer field setter functions.
3980 (init_buffer_once): Default for cache-long-scans changed to t.
3983 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3985 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3987 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3988 This bug was introduced in my 2013-06-21 change, and caused
3989 struct Lisp_Sub_Char_Table objects to be given too many slots,
3990 which broke 'make -C admin/unidata'.
3992 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3994 Import changes from mac-port 4.5.
3995 * macfont.m (mac_font_copy_default_descriptors_for_language)
3996 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3997 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3998 (macfont_language_default_font_names): New.
3999 (macfont_list): Rearrange language/charset code.
4000 (macfont_close): Don't check for macfont_info->cache.
4001 (mac_ctfont_create_preferred_family_for_attributes): New font
4002 selection code, call
4003 mac_font_copy_default_name_for_charset_and_languages.
4004 (mac_font_copy_default_descriptors_for_language)
4005 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4007 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4009 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4011 Port to C11 aligned_alloc, and fix some integer overflows.
4012 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4013 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4014 and use of posix_memalign replaced with aligned_alloc.
4015 (aligned_alloc): New function, defined or declared as needed.
4016 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4017 Don't undef; configure.ac now does this.
4018 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4019 (calloc, aligned_alloc): Check for integer overflow.
4020 (aligned_alloc): Rename from memalign. All uses changed.
4021 (memalign): New function, an alias for aligned_alloc.
4023 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4025 * xdisp.c (redisplay_internal): Fix typo in last change.
4027 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4029 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4031 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4033 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4034 redisplay--mode-lines-cause.
4035 (redisplay_internal): Keep them uptodate. Remove redundant check of
4036 buffer_shared_and_changed.
4037 * *.[chm]: Number every assignment to update_mode_lines so we
4038 can track why it is set.
4040 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4042 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4044 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4046 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4047 can track why it is set.
4049 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4051 Integer-related fixes for term.c etc.
4052 * dispextern.h (face_tty_specified_color): New function.
4053 * term.c (turn_on_face): Don't rely on undefined behavior when
4054 assigning an out-of-range value to 'long'.
4055 Simplify test for toggling highlight.
4056 (tty_capable_p): Omit last two (unused) args. All callers changed.
4057 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4058 (read_menu_input, tty_menu_activate, tty_menu_show):
4059 * xfaces.c (x_supports_face_attributes_p)
4060 (tty_supports_face_attributes_p):
4061 Use bool for boolean. All callers changed.
4062 (tty_supports_face_attributes_p): Omit defaults for color indices;
4063 no longer needed. Simplify tail call.
4065 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4067 * xdisp.c (prepare_menu_bars): Mark static.
4068 * lisp.h (prepare_menu_bars): Don't declare.
4069 * xselect.c (x_handle_selection_clear):
4070 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4072 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4074 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4075 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4077 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4079 * keyboard.c (Fcommand_error_default_function): Rename from
4080 Fdefault_error_output.
4082 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4084 * keyboard.c (Fdefault_error_output): New function, extracted from
4086 (syms_of_keyboard): Use it for Vcommand_error_function.
4088 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4090 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4091 (init_eval): Use it to ensure handlerlist is non-NULL.
4092 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4093 (Fsignal): Adjust NULLness test of handlerlist.
4094 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4096 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4098 * callproc.c (call_process): Call prepare_to_modify_buffer before
4099 decoding text read from the sub-process, as the decoded stuff will
4100 be inserted into the buffer. This will invalidate the various
4101 caches maintained for the buffer. (Bug#15148)
4103 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4105 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4106 string of glyphless-char-display.
4108 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4110 * nsfns.m (ns_get_name_from_ioreg): New function.
4111 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4112 OSX >= 10.9. Use ns_get_name_from_ioreg.
4114 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4116 Simplify and port recent bool vector changes.
4117 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4118 only in this file. Use a more-efficient implementation if the
4119 second argument is a power of 2.
4120 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4121 Remove no-longer-necessary compile-time checks.
4122 (bool_vector_exact_payload_bytes): New function.
4123 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4124 exact payload changed to call the new function. Do not assume
4125 that the arg or result fits in ptrdiff_t.
4126 (bool_vector_fill): New function.
4127 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4129 (vroundup_ct): Don't assume arg fits in size_t.
4130 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4131 invoke set_category_set.
4132 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4133 All callers changed. Use bool_vector_set.
4134 * category.h (XCATEGORY_SET): Remove; no longer needed.
4135 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4137 * data.c (Faref): Use bool_vector_ref.
4138 (Faset): Use bool_vector_set.
4139 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4140 (Fbool_vector_not, Fbool_vector_count_matches)
4141 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4142 * fns.c (concat): Use bool_vector_ref.
4143 (Ffillarray): Use bool_vector_fill.
4144 (mapcar1): Use bool_vector_ref.
4145 (sxhash_bool_vector): Hash words, not bytes.
4146 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4147 a constant, since it's now used in #if.
4148 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4149 unsigned char on unusual architectures, so that we no longer
4150 assume that the number of bits per bits_word is a power of two or
4151 is a multiple of 8 or of CHAR_BIT.
4152 (Qt): Add forward decl.
4153 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4154 at least as strictly as bits_word.
4155 (bool_vector_data, bool_vector_uchar_data): New accessors.
4156 All data structure accesses changed to use them.
4157 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4158 (bool_vector_set): New functions.
4159 (bool_vector_fill): New decl.
4160 (ROUNDUP): Move to alloc.c as described above.
4162 Fix recent gnutls changes.
4163 * gnutls.c (Fgnutls_boot): Don't assume C99.
4164 * process.c (wait_reading_process_output): Fix typo in recent change.
4166 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4168 * process.c (wait_reading_process_output, read_process_output)
4169 (send_process): Check gnutls_state is not NULL.
4171 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4172 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4174 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4176 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4177 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4179 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4182 * nsfns.m (Fx_create_frame): Fix memory leak.
4184 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4185 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4186 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4188 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4190 * xdisp.c (message3_nolog, message_with_string): Encode the string
4191 before writing it to the terminal in a non-interactive session.
4193 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4194 sure we concatenate them into a unibyte string.
4196 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4197 resulting temporary name before returning it to the caller.
4198 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4199 is a unibyte string, convert NAME to a unibyte string to ensure
4200 that the result is also a unibyte string.
4202 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4203 create unibyte strings from default paths and directory/file
4206 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4209 * callproc.c (init_callproc): Use build_unibyte_string to make
4210 sure we create unibyte strings from default paths and
4211 directory/file names.
4213 * buffer.c (init_buffer): Don't store default-directory of
4214 *scratch* in multibyte form. The original problem which led to
4215 that is described in
4216 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4217 but it was solved long ago. (Bug#15260)
4219 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4221 Port to stricter C99 platforms.
4222 Especially, C99 prohibits nesting a struct X inside struct Y if
4223 struct X has a flexible array member.
4224 * alloc.c (struct sdata): New type.
4225 (sdata): Implement in terms of struct sdata.
4226 Remove u member; all uses replaced by next_vector, set_next_vector.
4227 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4228 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4229 (struct sblock): Rename first_data member to data, which is now
4230 a flexible array member. All uses changed.
4231 (next_vector, set_next_vector, large_vector_vec): New functions.
4232 (vector_alignment): New constant.
4233 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4234 (struct large-vector): Now merely a NEXT member, since the old approach
4235 ran afoul of stricter C99. All uses changed to use
4236 large_vector_vec or large_vector_offset.
4237 (large_vector_offset): New constant.
4238 * dispnew.c: Include tparam.h, for tgetent.
4239 Do not include term.h; no longer needed.
4240 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4241 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4242 (struct Lisp_Vector): Use a flexible array member for contents,
4243 instead of a union with a member that is an array of size 1.
4245 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4246 fact that the struct no longer contains a union.
4247 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4248 (struct Lisp_Save_Value, struct Lisp_Free):
4249 Use unsigned, not int, for spacers, to avoid c99 warning.
4250 (union specbinding): Use unsigned, not bool, for bitfield, as
4251 bool is not portable to pre-C99 hosts.
4253 2013-11-04 Glenn Morris <rgm@gnu.org>
4255 * emacs.c (usage_message): Mention that `-L :...' appends.
4257 2013-11-02 Glenn Morris <rgm@gnu.org>
4259 * Makefile.in (abs_builddir): Remove.
4260 (bootstrap_exe): Use relative filename.
4262 Use relative filenames in TAGS files.
4263 * Makefile.in (abs_srcdir): Remove it again.
4264 (.PHONY): Remove frc.
4265 (maintainer-clean): No more TAGS-LISP file.
4266 (TAGS): Pass relative file names to etags.
4267 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4269 * Makefile.in (abs_srcdir): New, set by configure.
4271 (maintainer-clean): Remove pointless echo. That should be in the
4272 top-level Makefile, if anywhere. Delete TAGS-LISP.
4273 (extraclean): No s/ and m/ directories for some time.
4274 (TAGS): Also depend on ctagsfiles3.
4275 Remove no-longer-defined S_FILE.
4276 Pass absolute filenames to etags once more.
4277 (TAGS-LISP): Replace lispdir with its expansion.
4278 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4279 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4281 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4283 * xfaces.c (check_lface_attrs, realize_default_face):
4284 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4285 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4287 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4289 * emacs.c (original_pwd): Remove global var by making it local.
4290 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4292 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4294 * xfaces.c: Declare color_distance.
4295 (QCdistant_foreground): New variable.
4296 (NEAR_SAME_COLOR_THRESHOLD): New define.
4297 (load_color2): New function.
4298 (load_color): Call load_color2.
4299 (load_face_colors): Call load_color2 and if distant-color is specified
4300 calculate distant and use distant-color if colors are near.
4301 (LFACE_DISTANT_FOREGROUND): New define.
4302 (merge_face_ref, Finternal_set_lisp_face_attribute)
4303 (Finternal_get_lisp_face_attribute)
4304 (x_supports_face_attributes_p): Handle distant-foreground similar to
4306 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4308 * dispextern.h (lface_attribute_index):
4309 Add LFACE_DISTANT_FOREGROUND_INDEX.
4311 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4313 * image.c (pbm_next_char): New function.
4314 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4315 (pbm_scan_number): Use it.
4316 (Qlibjpeg_version): New variable.
4317 (syms_of_image): DEFSYM and initialize it.
4319 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4321 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4323 2013-10-31 Glenn Morris <rgm@gnu.org>
4325 * emacs.c (original_pwd): New char.
4326 (main): If using --chdir, store original_pwd.
4327 (init_cmdargs): When setting Vinvocation_directory based on a
4328 relative argv[0], use original_pwd if set. (Bug#15768)
4330 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4332 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4334 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4336 * insdel.c: Fix minor problems found by static checking.
4337 (Qregion_extract_function): Now static.
4338 (prepare_to_modify_buffer_1): Remove unused locals.
4340 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4342 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4343 (syms_of_xdisp): Declare pre-redisplay-function.
4344 (markpos_of_region): Remove function.
4345 (init_iterator, compute_stop_pos, handle_face_prop)
4346 (face_before_or_after_it_pos, reseat_to_string)
4347 (get_next_display_element, window_buffer_changed)
4348 (redisplay_internal, try_cursor_movement, redisplay_window)
4349 (try_window_reusing_current_matrix, try_window_id, display_line)
4350 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4351 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4352 * window.h (struct window): Remove field `region_showing'.
4353 * dispextern.h (struct it): Remove region_beg/end_charpos.
4354 (face_at_buffer_position, face_for_overlay_string)
4355 (face_at_string_position): Update prototypes.
4356 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4357 (face_at_string_position): Remove `region_beg' and `region_end' args.
4358 * fontset.c (Finternal_char_font):
4359 * font.c (font_at, font_range): Adjust calls accordingly.
4360 * insdel.c (Qregion_extract_function): New var.
4361 (syms_of_insdel): Initialize it.
4362 (prepare_to_modify_buffer_1): Use it.
4364 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4366 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4367 * ftxfont.c (ftxfont_get_gcs):
4368 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4369 * xfaces.c (x_free_colors, x_free_dpy_colors)
4370 (x_create_gc, unload_color):
4371 * xselect.c (x_property_data_to_lisp):
4372 * xsettings.c (parse_settings):
4373 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4374 (get_bits_and_offset): Adjust definition.
4375 * frame.c (XParseGeometry): Adjust locals.
4376 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4377 * regex.h (toplevel): Likewise for reg_syntax_t.
4379 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4381 * eval.c (run_hook_with_args): Use FUNCTIONP.
4383 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4385 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4386 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4387 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4388 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4389 on MS-Windows anyway.
4390 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4391 (free_realized_face): ...adjust user.
4392 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4393 white relief pixels to -1.
4394 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4395 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4396 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4398 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4400 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4401 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4402 in practice now. All callers changed.
4404 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4406 * dispextern.h (struct face): Use bitfields for 'underline_type'
4407 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4408 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4409 'stipple' member. Move 'lface' member up to help...
4410 * xfaces.c (make_realized_face): ...this function to find and
4411 clear just the members that need clearing.
4412 (load_face_colors, realize_x_face):
4413 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4415 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4417 * xftfont.c (struct xftfont_info): Remove set-but-unused
4419 (xftfont_open): Adjust user.
4420 (xftfont_get_colors): Remove useless prototype.
4422 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4424 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4425 before passing them to 'unexec'. (Bug#15260)
4427 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4429 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4431 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4433 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4434 the changed signature of the font driver's 'close' method.
4436 * w32font.h (w32font_close): Adjust the prototype to the change in
4437 function definition.
4439 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4441 * w32uniscribe.c (uniscribe_close): Adapt the call to
4442 w32font_close to its new prototype.
4444 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4446 Omit unused frame argument of font API's close function.
4447 * font.h (struct font): Drop frame argument. Adjust comment.
4448 * font.c (font_clear_cache, font_close_object): Adjust users.
4449 * ftfont.c (ftfont_close):
4450 * ftxfont.c (ftxfont_close):
4451 * macfont.m (macfont_close):
4452 * nsfont.m (nsfont_close):
4453 * w32font.c (w32font_close):
4454 * xfont.c (xfont_close):
4455 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4456 tweak comments and make functions safe if called more than once for
4457 the same font object.
4459 Perform font-specific cleanup when font object is swept by GC. See
4460 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4461 * alloc.c (cleanup_vector): New function.
4462 (sweep_vector): Call it for each reclaimed vector object.
4463 * font.h (struct font): Adjust comment.
4465 2013-10-24 Glenn Morris <rgm@gnu.org>
4467 * Makefile.in (abs_top_srcdir): New, set by configure.
4469 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4471 Adjust recent font-related changes to fix bug#15686.
4472 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4473 is a live window system frame, mark its default font too.
4475 2013-10-23 Glenn Morris <rgm@gnu.org>
4477 * Makefile.in (RUN_TEMACS): Make relative (again).
4478 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4479 (bootstrap-emacs$(EXEEXT)):
4480 Quote entities that might contain whitespace.
4482 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4484 Port to Solaris 10 and its bundled GCC.
4485 Problem reported by Timothy C. Burt.
4486 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4488 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4490 Do not allow font caches to grow too large.
4491 * alloc.c (compact_font_cache_entry, compact_font_caches):
4492 New functions or stub if not HAVE_WINDOW_SYSTEM.
4493 (compact_undo_list): Factor out from Fgarbage_collect.
4495 (mark_face_cache): Mark face font. Move down to avoid
4497 (mark_terminals): Do not mark font cache here.
4498 (Fgarbage_collect): Call compaction functions described
4499 above. Adjust comment.
4501 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4503 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4504 chdir to HOME (bug#15607).
4506 * nsterm.m (Qcocoa, Qgnustep): New variables.
4507 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4508 (ns_get_color): Make selection color work for GNUstep also.
4510 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4512 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4513 handles mouse clicks. Instead, let GPM use the same code as all
4514 the other mice use. See the discussion starting at
4515 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4516 for the details of the problem with the menu bar this fixes.
4518 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4520 Remove port-specific display name lists to avoid extra
4521 complexity and data duplication with display info lists.
4522 * xterm.h (x_display_name_list): Remove declaration.
4523 * xterm.c (x_display_name_list): Remove.
4524 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4525 * xfns.c (x_display_info_for_name, Fx_display_list):
4526 Likewise. Use x_display_list where appropriate.
4527 * w32term.h (w32_display_name_list): Remove declaration.
4528 * w32term.c (w32_display_name_list): Remove.
4529 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4531 * w32fns.c (x_display_info_for_name, Fx_display_list):
4532 Likewise. Use x_display_list where appropriate.
4533 * nsterm.h (ns_display_name_list): Remove declaration.
4534 * nsterm.m (ns_display_name_list): Remove.
4535 (ns_term_init, syms_of_nsterm): Adjust users.
4536 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4537 Likewise. Use x_display_list where appropriate.
4538 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4539 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4540 (mark_terminals): Mark per-terminal font cache.
4542 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4544 Don't run timers in input-pending-p. Its new check-timers param
4545 provides the prior behavior. (Bug#15045).
4546 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4548 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4550 Make some functions static in non-Microsoft builds.
4551 On my platform (Fedora 19 x86-64), this shrinks the
4552 Emacs executable (text+data) by 0.25%.
4553 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4554 (load_color) [!MSDOS]:
4555 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4556 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4557 * lisp.h (check_existing):
4558 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4559 (network_interface_info) [!WINDOWSNT]:
4560 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4561 Remove extern decls.
4562 * fileio.c (check_existing):
4563 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4564 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4565 (network_interface_info) [!WINDOWSNT]:
4566 * term.c (encode_terminal_code) [!WINDOWSNT]:
4567 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4568 * xfaces.c (load_color) [!MSDOS]:
4570 * fileio.c (check_existing, check_executable, check_writable):
4571 * process.c (network_interface_list, network_interface_info):
4572 Move earlier, so that we don't need forward decls.
4573 * gnutls.c (fn_gnutls_transport_set_errno)
4574 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4576 * w32.c (init_environment): Use faccessat rather than
4577 check_existing, partly for consistency with the rest of the code
4578 in this file, partly so that check_existing can be static.
4580 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4581 * emacs.c (MAIN_PROGRAM): New macro.
4582 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4583 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4585 bool vector int width fixes
4586 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4587 (Fbool_vector_count_matches_at):
4588 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4589 can exceed PTRDIFF_MAX, at least in theory.
4590 (Fbool_vector_count_matches_at):
4591 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4593 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4595 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4596 (struct sockaddr): Add forward decl, for platforms that lack it.
4598 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4603 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4605 * w32.c (network_interface_get_info, network_interface_list)
4606 (network_interface_info): New functions. (Bug#15610)
4607 (GetAdaptersInfo_Proc): New typedef.
4608 (get_adapters_info): New wrapper function.
4609 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4611 * process.h (network_interface_list, network_interface_info):
4614 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4615 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4616 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4617 for WINDOWSNT. Doc fix.
4618 (syms_of_process): Defsubr Snetwork_interface_list and
4619 Snetwork_interface_info unconditionally.
4621 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4622 in NS GUI sessions. (Bug#15629)
4624 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4626 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4628 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4630 * print.c (print_object): Print " ..." when truncating bool vectors.
4632 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4634 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4635 standard mouse buttons.
4637 * termhooks.h (struct input_event): Remove incorrect commentary.
4639 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4641 Disallow bool vector operations on mixed-length operands.
4642 The old behavior left garbage in the result vector sometimes,
4643 and didn't seem to be useful.
4644 * data.c (Qwrong_length_argument): New static var.
4645 (wrong_length_argument): New function.
4646 (bool_vector_binop_driver): Check that args agree in length.
4648 * keyboard.c, keyboard.h (all_kboards): Now static.
4650 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4652 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4653 note from the lispref.
4655 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4657 * nsterm.h (struct ns_display_info): Remove set-but-unused
4658 member image_cache (image caches are per-terminal anyway).
4659 (FRAME_X_IMAGE_CACHE): Remove.
4660 * nsterm.m (ns_initialize_display_info): Adjust user.
4662 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4664 * w32proc.c: Include mingw_time.h.
4666 * w32.c: Include mingw_time.h.
4668 Implement scrolling of TTY menus when the screen is too short.
4670 * term.c (tty_menu_display): Accept an additional argument, the
4671 menu item from which to start displaying the menu. Account for
4672 the value of Y when limiting the menu to the number of available
4674 (mi_result): New enumeration.
4675 (read_menu_input): Return enumerated value. When the y coordinate
4676 hits min_y or max_y, return scroll indication instead of wrapping
4678 (tty_menu_activate): Handle the scrolling indications from
4679 read_menu_input. Compute the first menu item to display and pass
4680 it to tty_menu_display.
4682 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4684 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4685 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4686 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4687 Adjust to match the change described below.
4688 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4689 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4690 memory_below_frame members to...
4691 * termchar.h (struct tty_display_info): ...here because they're
4692 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4693 * term.c (init_tty):
4694 * nsterm.m (ns_create_terminal):
4695 * w32term.c (w32_create_terminal):
4696 * xterm.c (x_create_terminal): Adjust users.
4697 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4698 to filter out non-TTY frames. Adjust comment.
4699 (scrolling): Adjust user. Prefer eassert for debugging check.
4701 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4703 * xfaces.c (PT_PER_INCH): Remove unused macro.
4704 * termhooks.h (struct terminal): Remove set-but-unused
4705 member fast_clear_end_of_line.
4706 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4707 * nsterm.m (ns_create_terminal):
4708 * term.c (init_tty):
4709 * w32term.c (w32_create_terminal):
4710 * xterm.c (x_create_terminal): Adjust users.
4712 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4714 * lisp.h (bool_vector_size): New function.
4715 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4716 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4717 (Fbool_vector_not, Fbool_vector_count_matches_at):
4718 Remove uses of 'eassume' that should no longer be needed,
4719 because they are subsumed by the 'eassume' in bool_vector_size.
4721 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4723 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4724 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4725 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4727 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4729 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4730 have different dimensions. (Bug#15575)
4732 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4735 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4737 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4739 * term.c (tty_menu_show): Never return with unbalanced
4740 specpdl. Use eassert for debugging check. Adjust style.
4742 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4744 * term.c (read_menu_input): Make selection of menu items
4745 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4746 (tty_menu_activate): Fix off-by-one error when computing max_y.
4748 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4750 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4751 audit logging (only used with GnuTLS 3.x) and enable it.
4753 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4755 * dispnew.c (redraw_frame): Remove useless #ifdef because
4756 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4757 Also, move TTY fflush to...
4758 * term.c (tty_update_end): ...this function.
4760 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4762 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4763 the end of the frame's glyph matrix. (Bug#15575)
4765 * term.c (tty_menu_display): Don't move cursor while overwriting
4766 frame's glyphs with menu items. Limit the number of items
4767 displayed to what can be shown on the available screen lines,
4768 excluding the echo area.
4769 (tty_menu_activate): Limit the Y coordinate allowed by
4770 read_menu_input to the last screen line used for menu display.
4772 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4774 * lisp.h (eassume): New macro.
4775 Also, include <verify.h>, for 'assume'.
4776 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4777 (vroundup, vector_nbytes):
4778 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4779 (Fbool_vector_not, Fbool_vector_count_matches)
4780 (Fbool_vector_count_matches_at):
4781 Use eassume, not eassert.
4782 * casetab.c (set_identity, shuffle):
4783 * composite.c (composition_gstring_put_cache):
4784 * dispnew.c (update_frame_1):
4785 * ftfont.c (ftfont_shape_by_flt):
4786 * image.c (gif_load):
4787 * intervals.c (offset_intervals):
4788 * macfont.m (macfont_shape):
4789 Remove calls to 'assume' that are no longer needed, because
4790 --enable-gcc-warnings no longer generates bogus warnings
4791 when these calls are removed.
4793 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4795 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4797 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4799 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4800 (Qsubstitute_env_in_file_name): New var.
4801 (syms_of_fileio): Define it.
4803 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4805 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4806 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4809 * term.c (save_and_enable_current_matrix): Don't allocate and
4810 don't save margin areas.
4811 (restore_desired_matrix): Don't restore margin areas.
4812 (free_saved_screen): Don't free margin areas.
4814 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4816 * image.c: Pacify --enable-gcc-warnings.
4817 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4818 #define only if used.
4820 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4822 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4823 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4824 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4825 (gif_load): For giflib v5.x and later, display the error message
4826 produced by giflib when its functions fail.
4827 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4830 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4832 * keyboard.c (last_event_timestamp): Remove. For X selection and
4833 GTK popup menus, it may be obtained from per-frame X display info.
4834 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4835 (process_special_events): Adjust users.
4836 * keyboard.h (last_event_timestamp): Remove declaration.
4837 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4838 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4839 * menu.h (xmenu_show): Adjust prototype.
4840 * menu.c (Fx_popup_menu): Adjust user.
4841 * xselect.c (x_own_selection, x_get_foreign_selection)
4842 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4844 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4846 * keyboard.c (init_kboard): Now static. Add arg
4847 to denote window system. Adjust comment.
4848 (init_keyboard): Adjust user.
4849 (allocate_kboard): New function.
4851 * nsterm.m (ns_term_init):
4852 * term.c (init_tty):
4853 * w32term.c (w32_create_terminal):
4854 * xterm.c (x_term_init): Use it.
4855 * keyboard.h (init_kboard): Remove prototype.
4856 (allocate_kboard): Add prototype.
4858 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4860 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4861 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4863 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4865 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4867 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4869 * term.c (tty_menu_activate): Flush the output stream after
4870 showing the cursor, and don't mark the frame garbaged at exit from
4871 the function. Fixes redisplay glitches when moving from one menu
4874 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4876 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4877 or throw error (Bug#15570).
4879 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4881 * intervals.c (temp_set_point_both): Move test into 'eassert',
4884 * lisp.h (eassert): Don't use 'assume'.
4885 Sometimes 'assume' wins in performance, and sometimes it loses,
4886 so it shouldn't be used all the time. Perhaps we need two
4887 flavors of 'eassert', one for where 'assume' is far more likely
4888 to help or to hurt; but that can be done later.
4889 Problem reported by Dmitry Antipov in
4890 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4891 Also, don't include <verify.h>; no longer needed.
4893 2013-10-09 Glenn Morris <rgm@gnu.org>
4895 * eval.c (Fcond): Doc tweak.
4897 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4899 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4900 expressions with side effects to eassert. (Bug#15565)
4902 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4904 * fns.c (hashfn_user_defined): Allow hash functions to return any
4907 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4909 Fix minor problems found by static checking.
4910 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4911 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4912 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4913 * keyboard.c (read_menu_command): Remove unused local.
4914 * lisp.h (read_menu_command): New decl.
4915 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4916 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4917 Return ptrdiff_t, not int.
4918 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4919 not int, for benefit of xpalloc.
4920 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4922 (have_menus_p): Remove; unused.
4923 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4924 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4925 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4927 (save_and_enable_current_matrix): Omit unnecessary casts.
4928 (read_menu_input): Omit local extern decl (now in lisp.h).
4929 Don't access uninitialized storage if mouse_get_xy fails.
4930 (tty_menu_activate): Mark local as initialized, for lint.
4931 (tty_menu_activate, tty_meny_show): Remove unused locals.
4933 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4935 Support menus on text-mode terminals.
4936 * xterm.h (xw_popup_dialog): Add prototype.
4938 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4939 (xmenu_show): Block input here, instead in Fx_popup_menu.
4940 (xw_popup_dialog): New function, with X-specific bits of popup
4943 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4946 * window.c (Fset_window_configuration): Use run-time tests of the
4947 frame type instead of compile-time conditionals, when menu-bar
4948 lines are considered.
4950 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4951 (w32_popup_dialog): New prototypes.
4953 * w32menu.c (Fx_popup_dialog): Function deleted.
4954 (w32_popup_dialog): New function, with w32 specific bits of popup
4955 dialogs. Block input here.
4957 * w32inevt.c (w32_console_read_socket): Minor change to add
4958 debugging TTY events.
4960 * w32fns.c (show_hourglass): If returning early because the frame
4961 is not a GUI frame, unblock input.
4963 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4964 (cursorY): New functions.
4966 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4967 WINDOWSNT, macros that call curX and curY elsewhere.
4969 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4971 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4972 specific function to hide and show cursor on a text-mode terminal.
4973 (tty_menu_struct, struct tty_menu_state): New structures.
4974 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4975 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4976 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4977 (tty_menu_locate, save_and_enable_current_matrix)
4978 (restore_desired_matrix, screen_update, read_menu_input)
4979 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4980 (tty_pop_down_menu, tty_menu_last_menubar_item)
4981 (tty_menu_new_item_coords, tty_menu_show): New functions.
4982 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4984 * nsterm.h (ns_popup_dialog): Adjust prototype.
4986 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4988 (ns_popup_dialog): Adapt order of arguments to the other
4989 *_menu_show implementations.
4990 (Fx_popup_dialog): Function deleted.
4992 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4994 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4996 * menu.c (have_boxes): New function.
4997 (single_keymap_panes): Use it instead of a compile-time
4999 (single_menu_item): Use run-time tests of the frame type instead
5000 of compile-time conditionals.
5001 (encode_menu_string): New function.
5002 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5003 the macro, since different types of frame need different encoding
5005 (digest_single_submenu): Use run-time tests of frame type instead
5006 of, or in addition to, compile-time conditionals.
5007 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5008 (Fx_popup_menu): Detect when the function is called from keyboard
5009 on a TTY. Don't barf when invoked on a text-mode frame.
5010 Check frame type at run time, instead of compile-time conditionals for
5011 invoking terminal-specific menu-show functions.
5012 Call tty_menu_show on text-mode frames.
5013 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5014 run time to determine which alternative to invoke; support dialogs
5017 * keyboard.h <Qmouse_movement>: Declare.
5019 * keyboard.c <Qmouse_movement>: Now extern.
5020 <Qecho_keystrokes>: New static variable.
5021 (read_key_sequence): Accept an additional argument, a flag to
5022 prevent redisplay during reading of the key sequence. All callers
5024 (read_menu_command): New function.
5025 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5027 (toolkit_menubar_in_use): New function.
5028 (make_lispy_event): Use it instead of a compile-time test.
5030 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5031 window-system being available.
5033 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5034 to x-popup-dialog on the frame type, they all now support popup
5037 * dispnew.c (save_current_matrix): Save the margin areas.
5038 (restore_current_matrix): Restore margin areas.
5039 (update_frame_with_menu): New function.
5041 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5044 * alloc.c (make_save_ptr): Now compiled unconditionally.
5046 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5048 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5049 (redraw_frame, update_frame): Adjust users.
5050 * dispextern.h (set_window_update_flags): Adjust prototype.
5051 * xdisp.c (redisplay_internal): When updating all frames with zero
5052 windows_or_buffers_changed, assume that only the windows that shows
5053 current buffer should be really updated.
5055 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5057 Do not allocate huge temporary memory areas and objects while encoding
5058 for file I/O, thus reducing an enormous memory usage for large buffers.
5059 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5060 * coding.h (struct coding_system): New member raw_destination.
5061 * coding.c (setup_coding_system): Initialize it to zero.
5062 (encode_coding_object): If raw_destination is set, do not create
5063 dst_object. Add comment.
5064 * fileio.c (toplevel): New constant E_WRITE_MAX.
5065 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5066 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5068 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5070 * nsterm.m (windowDidExitFullScreen:)
5071 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5073 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5075 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5076 * keyboard.c (unblock_input_to): Don't process pending signals
5077 if a fatal error is in progress.
5079 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5080 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5081 they're talking about words in Lisp bool vectors.
5082 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5083 * data.c (popcount_bits_word): Rename from popcount_size_t.
5084 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5087 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5089 Improve support for popcount and counting trailing zeros (Bug#15550).
5090 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5091 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5092 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5093 (popcount_size_t_msc, popcount_size_t_gcc):
5094 Remove; now done by Gnulib.
5095 (popcount_size_t): Now a macro that defers to Gnulib.
5096 (count_trailing_zero_bits): Return int, for consistency with
5097 Gnulib and because Emacs prefers signed to unsigned int.
5098 Don't assume that size_t is either unsigned int or unsigned long
5099 or unsigned long long.
5100 (size_t_to_host_endian): Do not assume that size_t is either
5101 exactly 32 or exactly 64 bits wide.
5102 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5103 etc., so that it's now an enum constant, not a macro.
5104 No need to assume that it's either 32 or 64.
5106 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5108 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5111 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5113 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5114 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5116 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5118 emacs_read and emacs_write now use void *, not char *.
5119 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5120 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5121 Buffer arg is now void *, not char *. This matches plain
5122 'read' and 'write' better, and avoids a constraint violation
5123 on Solaris 9 with Oracle Studio.
5125 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5127 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5128 memset to explicit loop. Otherwise copy largest possible chunk
5129 from initialized to uninitialized part, thus allowing the longer
5130 memcpy runs and reducing the number of loop iterations.
5132 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5134 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5135 hide toolbar (Bug#15388).
5136 (windowDidEnterFullScreen:): If presentation options are zero,
5137 set them here (Bug#15388).
5138 (ns_update_auto_hide_menu_bar): Remove runtime check.
5139 Don't auto hide dock unless menubar is also auto hidden.
5141 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5143 * editfns.c (message): Mention batch mode in doc string.
5145 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5147 * nsterm.m (check_native_fs): Remove erroneous comment.
5149 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5151 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5152 uses find_newline instead of scan_newline and so doesn't move point.
5154 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5156 Use hardware support for byteswapping on glibc x86 etc.
5157 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5158 whereas the old swap64 needed 30.
5159 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5160 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5161 Use byteswap.h's macros to swap bytes.
5162 * lisp.h (swap16, swap32, swap64): Remove.
5163 All uses replaced by bswap_16, bswap_32, bswap_64.
5165 * bytecode.c (exec_byte_code): Use some more volatile variables
5166 to work around local variables getting clobbered by longjmp.
5167 Port to pre-C99, which doesn't allow decls after stmts.
5169 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5171 * lisp.h (eassert): Assume that COND is true when optimizing.
5172 In other words, take on the behavior of eassert_and_assume.
5173 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5174 (eassert_and_assume): Remove. All uses replaced by eassert.
5176 * xdisp.c (Qglyphless_char): Now static.
5178 Adjust to merge from gnulib.
5179 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5180 * lisp.h: Include <verify.h>, for 'assume'.
5182 * eval.c (clobbered_eassert): New macro.
5183 (internal_catch, internal_condition_case)
5184 (internal_condition_case_1, internal_condition_case_2)
5185 (internal_condition_case_n): Use it instead of eassert
5186 when the argument contains locals clobbered by longjmp.
5187 Don't use clobbered locals outside of clobbered_eassert.
5188 (internal_lisp_condition_case): Use a volatile variable
5189 to work around a local variable's getting clobbered.
5191 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5193 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5194 (PUSH_HANDLER): New macro.
5195 (catchlist): Remove.
5196 (handlerlist): Always declare.
5198 * eval.c (catchlist): Remove (merge with handlerlist).
5199 (handlerlist, lisp_eval_depth): Not static any more.
5200 (internal_catch, internal_condition_case, internal_condition_case_1)
5201 (internal_condition_case_2, internal_condition_case_n):
5203 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5204 handlerlist/catchlist.
5205 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5206 handlerlist which can only handle a single condition-case handler at
5208 (find_handler_clause): Simplify since we only a single branch here
5211 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5213 (bcall0): New function.
5214 (exec_byte_code): Add corresponding cases. Improve error message when
5215 encountering an invalid byte-code. Let Bunwind_protect accept
5216 a function (rather than a list of expressions) as argument.
5218 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5219 and make them unconditional now that they're heap-allocated.
5221 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5223 * charset.c (Fdecode_char, Fencode_char): Remove description of
5224 `restriction' arg. now that it's hidden by advertised-calling-convention.
5226 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5228 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5229 Remove unused variable (from mac-port).
5230 (macfont_draw): Use s->ybase for correct y position.
5232 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5234 * frame.h (struct frame): Drop has_minibuffer member because...
5235 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5236 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5238 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5240 * window.h (struct window): Prefer enum text_cursor_kinds to int
5241 for phys_cursor_type member. Move the latter, phys_cursor_width,
5242 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5243 * window.c (replace_window, make_window): Adjust users.
5245 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5247 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5248 this module is never compiled otherwise.
5250 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5252 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5255 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5257 * xdisp.c (get_next_display_element): Don't call face_for_font in
5258 a build configured --without-x. (Bug#15484)
5260 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5262 * window.c (calc_absolute_offset): #elif should be #elif defined.
5264 * frame.c (delete_frame): Block/unblock input to overcome race
5265 condition (Bug#15475).
5267 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5269 * frame.c (delete_frame): Record selected frame only after
5270 calling Qdelete_frame_functions (Bug#15477).
5272 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5274 * nsterm.m (ns_selection_color): Remove.
5275 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5276 NSColor selectedText(Background)Color. Only for COCOA.
5277 (ns_term_init): Remove assignment of ns_selection_color, logic
5278 moved to ns_get_color.
5280 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5281 NS_SELECTION_COLOR_DEFAULT.
5282 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5284 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5286 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5287 frame' does not have the tool_bar_window member.
5289 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5291 Signal error when reading an empty byte-code object (Bug#15405)
5292 * lread.c (read1): Signal error.
5293 * alloc.c (make_byte_code): eassert header size.
5294 (sweep_vectors): Change an int to size_t.
5296 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5298 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5299 instead of ints, as it's the usual style for offsetof constants. See:
5300 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5302 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5303 This is ugly, but it should fix the performance problem for older
5304 GCC versions in the short run. I'll look into integrating the
5305 Gnulib module for popcount, as a better fix.
5306 See the thread starting in:
5307 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5308 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5309 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5310 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5311 (popcount_size_t): Use it.
5313 2013-09-24 Daniel Colascione <dancol@dancol.org>
5315 * process.c (Fnetwork_interface_info): Fix build break due to
5318 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5320 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5321 Prefer signed to unsigned integers where either will do.
5322 No need for 'const' on locals that do not escape.
5323 Omit easserts with unnecessary and unportable assumptions about
5324 alignment. Avoid unnecessary casts to char *.
5326 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5328 Use union for the payload of struct Lisp_Vector.
5329 This helps to avoid a few glitches dictated by C's aliasing rules.
5330 * lisp.h (struct Lisp_Vector): Use union for next and
5331 contents member. Adjust comment. Change related users.
5332 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5333 Related users changed.
5334 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5335 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5336 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5337 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5339 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5341 Optimize glyph row clearing and copying routines.
5342 * dispextern.h (struct glyph_row): Change layout of struct
5343 glyph_row to help copy_row_except_pointers. Adjust comment.
5344 * dispnew.c (null_row): Remove.
5345 (clear_glyph_row): Use offsetof and memset to find and clear
5346 just the members that need clearing. Adjust comment.
5347 (copy_row_except_pointers): Likewise for copying.
5349 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5351 Some minor cleanups of recently-added bool vector code.
5352 * conf_post.h (assume): Always return void. Use lint version
5353 only if GCC and MSC versions don't apply.
5354 * conf_post.h (assume):
5355 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5356 Depend on _MSC_VER, not __MSC_VER, for consistency with
5358 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5359 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5360 (bool_vector_binop_driver, count_trailing_zero_bits)
5361 (size_t_to_host_endian): Now static, not static inline;
5362 the latter isn't needed with modern compilers and doesn't
5363 work with older compilers anyway.
5365 * alloc.c (valgrind_p): Use bool for boolean.
5367 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5369 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5370 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5371 (display_last_displayed_message_p, message_buf_print)
5372 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5373 Use bool for boolean.
5374 * dispextern.h (cancel_line, init_desired_glyphs):
5375 Remove ancient leftover.
5376 (help_echo_showing_p, hourglass_shown_p):
5377 * lisp.h (noninteractive_need_newline): Adjust declaration.
5379 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5381 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5383 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5384 ...this file and convert the latter to static. Adjust comment.
5385 (make_initial_frame):
5386 * window.c (init_window_once): Adjust user.
5387 * frame.h (last_nonminibuf_frame): Remove declaration.
5388 * lisp.h (selected_frame): Likewise.
5389 * msdos.c (the_only_display_info): Adjust comment.
5391 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5393 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5394 computing the end column of mouse-highlight that comes from
5395 display or overlay strings. (Bug#15437)
5396 (note_mouse_highlight): Adapt calculation of last argument to
5397 mouse_face_from_string_pos to the above change.
5399 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5400 all platforms, not just for clang.
5402 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5404 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5405 about excess arguments to snprintf.
5407 * conf_post.h(assume): Use __builtin_unreachable for clang.
5409 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5411 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5412 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5414 2013-09-23 Daniel Colascione <dancol@dancol.org>
5416 * alloc.c (USE_VALGRIND): New macro; on by default
5417 when ENABLE_CHECKING.
5418 (mark_maybe_object, mark_maybe_pointer)
5419 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5421 (valgrind_p) [USE_VALGRIND]: New variable.
5422 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5424 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5426 * process.c (wait_reading_process_output): Change int pnamelen to
5429 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5430 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5431 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5432 argument to unsigned long to avoid warning.
5433 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5435 * conf_post.h (assume): Fix compiler error: x shall be cond.
5437 2013-09-22 Daniel Colascione <dancol@dancol.org>
5439 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5440 warning when compiling without a window system.
5442 2013-09-22 Daniel Colascione <dancol@dancol.org>
5444 * data.c (Qbool_vector_p): New symbol.
5445 (bool_vector_spare_mask, popcount_size_t_generic)
5446 (popcount_size_t_msc, popcount_size_t_gcc)
5448 (bool_vector_binop_driver)
5449 (count_trailing_zero_bits, size_t_to_host_endian)
5450 (Fbool_vector_exclusive_or)
5451 (Fbool_vector_union)
5452 (Fbool_vector_intersection, Fbool_vector_set_difference)
5453 (Fbool_vector_subsetp, Fbool_vector_not)
5454 (Fbool_vector_count_matches)
5455 (Fbool_vector_count_matches_at): New functions.
5456 (syms_of_data): Intern new symbol, functions.
5457 * alloc.c (bool_vector_payload_bytes): New function.
5458 (Fmake_bool_vector): Instead of calling Fmake_vector,
5459 which performs redundant initialization and argument checking,
5460 just call allocate_vector ourselves. Make sure we clear any
5461 terminating padding to zero.
5462 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5463 instead of open-coding the size calculation.
5464 (vroundup_ct): New macro.
5465 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5466 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5467 * composite.c (composition_gstring_put_cache):
5468 Change lint_assume to assume.
5469 * conf_post.h (assume): New macro.
5470 (lint_assume): Remove.
5471 * dispnew.c (update_frame_1): Change lint_assume to assume.
5472 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5474 * image.c (gif_load): Change lint_assume to assume.
5475 * lisp.h (eassert_and_assume): New macro.
5476 (Qbool_vector_p): Declare.
5477 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5478 (swap16, swap32, swap64): New inline functions.
5479 * macfont.m (macfont_shape): Change lint_assume to assume.
5480 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5481 * xsettings.c (parse_settings): Use new swap16 and
5482 swap32 from lisp.h instead of file-specific macros.
5484 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5486 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5487 found (which can legitimately happen when the glyph row at the
5488 window start is disabled in the current_matrix. (Bug#15365)
5490 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5492 Fix syntax.h bug introduced by recent INLINE change.
5493 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5494 conditionally compiled one way in some modules, and a different
5495 way in others. This doesn't work with extern inline functions,
5496 which must have the same definition in all modules, because the
5497 defining code might be shared across modules, depending on the
5498 implementation. Symptoms reported by Martin Rudalics in:
5499 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5500 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5501 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5502 overriding the corresponding functions in syntax.h.
5503 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5504 (syntax_property): New inline functions.
5505 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5506 Rewrite in terms of these new functions.
5508 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5510 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5511 not chars_in_text, whose result depends on the multibyteness of
5512 the current buffer. (Bug#15426)
5514 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5516 Port recent change to hosts where pointers aren't 'long'.
5517 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5518 Don't assume that pointers are the same width as 'long'.
5519 Add a compile-time check that a pointer fits into two X slots.
5521 A simpler, centralized INLINE.
5522 * conf_post.h (INLINE): Define only if not already defined.
5523 This allows us to use a single INLINE, defined by one file
5525 * emacs.c (INLINE): Define it.
5526 Also, include category.h, charset.h, composite.h, dispextern.h,
5527 syntax.h, systime.h, so that their INLINE definitions are expanded
5529 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5530 * buffer.h, buffer.c (BUFFER_INLINE):
5531 * category.h, category.c (CATEGORY_INLINE):
5532 * character.h, character.c (CHARACTER_INLINE):
5533 * charset.h, charset.c (CHARSET_INLINE):
5534 * composite.h, composite.c (COMPOSITE_INLINE):
5535 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5536 * frame.h, frame.c (FRAME_INLINE):
5537 * intervals.h, intervals.c (INTERVALS_INLINE):
5538 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5539 * lisp.h, alloc.c (LISP_INLINE):
5540 * process.h, process.c (PROCESS_INLINE):
5541 * syntax.h, syntax.c (SYNTAX_INLINE):
5542 * systime.h, sysdep.c (SYSTIME_INLINE):
5543 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5544 * window.h, window.c (WINDOW_INLINE):
5545 Remove. All uses replaced with INLINE.
5547 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5549 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5552 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5554 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5555 'const char *' to avoid compiler warnings due to similar change in
5556 the prototype of x_get_string_resource.
5558 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5560 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5561 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5562 going to replace static variables below. Adjust comments.
5563 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5564 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5565 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5566 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5567 Related users changed.
5568 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5569 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5570 last_mouse_movement_time, going to replace static variables below.
5572 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5573 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5575 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5576 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5577 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5578 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5579 static variables below.
5580 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5581 (last_mouse_scroll_bar): Remove.
5582 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5583 (mouseExited): Related users changed.
5585 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5587 Do not use external array to process X scroll bar messages.
5588 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5589 (x_send_scroll_bar_event): Pack window pointer into two slots
5590 of XClientMessageEvent if we're 64-bit. Adjust comment.
5591 (x_scroll_bar_to_input_event): Unpack accordingly.
5593 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5595 Ifdef away recent changes which aren't relevant to NS port.
5596 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5597 [!HAVE_NS]: Declare as such.
5598 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5599 [!HAVE_NS]: Define as such.
5601 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5603 * frame.c (x_redo_mouse_highlight): New function
5604 to factor out common code used in W32 and X ports.
5605 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5606 * xterm.h (struct x_display_info):
5607 * w32term.h (struct w32_display_info):
5608 * nsterm.h (struct ns_display_info): New members
5609 last_mouse_motion_frame, last_mouse_motion_x and
5610 last_mouse_motion_y, going to replace static variables below.
5611 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5612 (redo_mouse_highlight): Remove.
5613 (note_mouse_movement, syms_of_xterm): Adjust user.
5614 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5615 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5616 (redo_mouse_highlight): Remove.
5617 (note_mouse_movement, syms_of_w32term): Adjust user.
5618 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5619 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5621 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5622 * nsfns.m (compute_tip_xy): Adjust user.
5624 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5626 * frame.c (x_mouse_grabbed): New function.
5627 * dispextern.h (x_mouse_grabbed): Add prototype.
5628 (last_mouse_frame): Remove declaration.
5629 * xterm.h (struct x_display_info):
5630 * w32term.h (struct w32_display_info):
5631 * nsterm.h (struct ns_display_info): New member
5632 last_mouse_frame, going to replace...
5633 * xdisp.c (last_mouse_frame): ...global variable.
5634 (note_tool_bar_highlight):
5635 * w32term.c (w32_mouse_position, w32_read_socket):
5636 * xterm.c (XTmouse_position, handle_one_xevent):
5637 Use x_mouse_grabbed.
5638 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5640 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5642 * w32term.c (w32_read_socket): Avoid temporary
5643 variables in a call to x_real_positions.
5644 * xterm.c (handle_one_xevent): Likewise.
5646 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5648 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5649 (x_icon_type): Remove prototype.
5650 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5651 * frame.c (x_icon_type): Remove.
5652 * w32term.c (x_make_frame_visible, x_iconify_frame):
5653 * xterm.c (x_make_frame_visible, x_iconify_frame):
5654 Use x_set_bitmap_icon to factor out common code.
5656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5658 * dispextern.h (check_x_display_info, x_get_string_resource):
5659 Declare here just once and unify the latter.
5660 * frame.c (check_x_display_info, x_get_string_resource):
5661 * nsterm.h (check_x_display_info):
5662 * xrdb.c (x_get_string_resource):
5663 * xterm.h (check_x_display_info): Remove prototypes.
5664 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5665 * w32reg.c (x_get_string_resource): Likewise.
5666 (w32_get_rdb_resource): Adjust user.
5668 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5670 * xterm.h (struct x_display_info): New member
5671 x_pending_autoraise_frame, going to replace...
5672 * xterm.c (pending_autoraise_frame): ...static variable.
5673 (x_new_focus_frame, XTread_socket): Adjust users.
5674 * w32term.h (struct w32_display_info): New member
5675 w32_pending_autoraise_frame, going to replace...
5676 * w32term.c (pending_autoraise_frame): ...global variable.
5677 (x_new_focus_frame, w32_read_socket): Adjust users.
5679 2013-09-17 Glenn Morris <rgm@gnu.org>
5681 * xdisp.c (message_dolog): If we create *Messages*,
5682 switch it to messages-buffer-mode.
5684 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5686 Don't overuse 'const' in types of locals.
5687 * bidi.c (bidi_count_bytes):
5688 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5689 (xg_event_is_for_scrollbar):
5690 * xselect.c (x_handle_property_notify)
5691 (x_handle_selection_notify, x_handle_dnd_message):
5692 * xsettings.c, xsettings.h (xft_settings_event):
5693 * xterm.c (x_handle_net_wm_state, handle_one_event)
5694 (x_menubar_window_to_frame, x_detect_focus_change)
5695 (construct_mouse_click, note_mouse_movement)
5696 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5697 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5698 (handle_one_xevent, x_handle_net_wm_state):
5699 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5700 (x_handle_dnd_message):
5701 Avoid unnecessary 'const', typically the second 'const' in
5702 'const foo * const arg', a 'const' that does not affect the API
5703 and doesn't significantly help the human reader.
5705 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5707 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5708 only if Glib < 2.36.0.
5709 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5710 * xsettings.c (init_gconf, init_gsettings): Do not check
5712 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5714 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5716 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5718 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5719 before calling g_type_init.
5721 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5723 * nsterm.m (syms_of_nsterm): ... to here.
5725 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5727 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5728 (ignore_next_mouse_click_timeout): Use Time as X does.
5729 (handle_one_xevent): Avoid cast and use unsigned comparison.
5731 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5733 Do not copy X event in handle_one_xevent except KeyPress case.
5734 Wnen XEvent is processed, it is unlikely to be changed except
5735 KeyPress case, so we can avoid copying and use const pointer to
5736 const data to make sure that an event is not changed elsewhere.
5737 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5738 const' and do not create local copy except for the KeyPress event.
5739 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5740 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5741 (x_handle_net_wm_state, x_menubar_window_to_frame)
5742 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5743 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5744 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5745 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5746 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5747 (x_handle_dnd_message):
5748 * xsettings.c (xft_settings_event):
5749 Use 'const XEvent * const' where appropriate.
5750 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5752 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5754 Fix X event waiting to handle multiple frames.
5755 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5756 * xterm.c (pending_event_wait): Remove. Adjust users.
5757 (x_detect_focus_change): Pass frame arg.
5758 (handle_one_xevent): Find related frame early and clear per-frame
5759 wait_event_type only if this is an event for the relevant frame.
5760 (x_wait_for_event): Use per-frame wait_event_type.
5762 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5764 * nsfns.m (Fx_create_frame): Fix font driver registration for
5767 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5768 for syms_of_macfont.
5770 * nsterm.m: Include macfont.h.
5771 (ns_tmp_flags, ns_tmp_font): Remove.
5772 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5773 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5774 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5775 (changeFont:): Fix code style. Check for font driver type when
5778 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5781 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5782 (nsfont_open): Set font driver type.
5783 Set font->ascent and font->descent. Figure out font instead of
5784 ns_tmp_font, and flags instead of ns_tmp_flags.
5785 Fix indentation. Remove call to ns_draw_text_decoration,
5788 * nsfns.m: Include macfont.h.
5789 (Fx_create_frame): Register macfont driver, make a better default font.
5790 (Fns_popup_font_panel): Get font from macfont driver, if used.
5792 * macfont.m, macfont.h, macuvs.h: New files.
5794 * font.h: Declare syms_of_macfont.
5796 * font.c (syms_of_font): Call syms_of_macfont.
5798 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5800 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5802 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5803 and it is always zero for others, so I assume that this is an ancient
5804 leftover which nobody will want to change any more.
5805 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5806 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5807 * frame.c (x_set_scroll_bar_width):
5808 * w32fns.c (w32_createscrollbar):
5809 * w32term.c (w32_set_vertical_scroll_bar):
5810 * xfns.c (x_set_scroll_bar_default_width):
5811 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5812 (x_scroll_bar_expose): Related users changed.
5814 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5816 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5817 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5818 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5820 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5822 * nsterm.h, w32term.h, xterm.h: ...and not here.
5823 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5824 Remove unused Xisms.
5825 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5826 these modules are never compiled otherwise.
5828 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5830 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5831 Doc fix. (Bug#15375)
5833 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5835 Unify Fx_focus_frame between all ports.
5836 * frame.h (x_focus_frame): New prototype.
5837 * xfns.c (Fx_focus_frame): Remove.
5838 (syms_of_xfns): Do not defsubr it.
5839 (x_focus_frame): X implementation.
5840 * nsfns.m (Fx_focus_frame): Remove.
5841 (syms_of_nsfns): Do not defsubr it.
5842 (x_focus_frame): NS implementation.
5843 * w32term.c (Fx_focus_frame): Remove.
5844 (x_focus_on_frame): Rename to...
5845 (x_focus_frame): W32 implementation.
5846 * w32term.h (x_focus_on_frame): Remove prototype.
5847 * w32fns.c (Fx_focus_frame): Remove.
5848 (syms_of_w32fns): Do not defsubr it.
5849 * frame.c (Fx_focus_frame): Define here.
5850 (syms_of_frame): Defsubr here.
5851 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5853 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5855 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5856 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5857 each port to reference the port-specific window system data.
5858 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5859 (FRAME_DISPLAY_INFO): Define.
5860 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5861 (FRAME_DISPLAY_INFO): Define. Adjust users.
5862 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5863 (FRAME_DISPLAY_INFO): Define. Adjust users.
5864 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5865 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5866 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5867 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5868 * xselect.c, xterm.c: All related users changed.
5870 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5872 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5873 (x_menubar_window_to_frame): Remove prototypes.
5874 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5875 (x_menubar_window_to_frame, x_top_window_to_frame):
5877 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5878 (x_menubar_window_to_frame, x_top_window_to_frame):
5879 ...to here and convert all but the last to static.
5881 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5883 * lisp.mk (lisp): Add w32-common-fns.elc.
5885 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5887 * charset.c (char_charset): Document an exception for char-charset.
5889 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5891 * xterm.h (x_display_info): New field last_user_time...
5892 * xterm.c (toplevel): ...to replace static last_user_time.
5893 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5895 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5897 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5898 scroll bar values to prevent thumb from disappear and update comment.
5900 2013-09-11 Glenn Morris <rgm@gnu.org>
5902 * emacs.c (usage_message): Possessive apostrophe tweak.
5904 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5906 * nsterm.m (syms_of_nsterm): Use Qns.
5907 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5908 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5909 * xfns.c (x_display_info_for_name, Fx_open_connection):
5910 Remove old '#if 0' code.
5911 (syms_of_xfns): Use Qx.
5912 * termhooks.h (fullscreen_hook): Remove the leftover.
5913 (struct terminal): Fix typo in comment.
5915 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5917 Cleaning up a few X scroll bar bits.
5918 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5919 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5920 New member last_seen_part, going to replace...
5921 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5922 (xt_action_hook) [USE_LUCID]: Adjust user.
5923 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5924 Lucid-specific scroll bar support.
5925 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5926 to int and adjust to use last_seen_part member.
5927 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5928 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5929 Initialize last_seen_part.
5931 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5933 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5934 insert-buffer-substring an empty string.
5936 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5938 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5939 avoiding a GCC warning.
5941 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5943 Ifdef away frame tool bar code when it is not really used.
5944 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5945 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5946 and minimize_tool_bar_window_p under the above.
5947 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5948 (fset_tool_bar_window): Likewise.
5949 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5950 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5951 (change_frame_size_1):
5952 * window.c (window_from_coordinates, Frecenter): Adjust users.
5953 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5954 code is not really used.
5955 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5956 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5957 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5958 [!USE_GTK && !HAVE_NS]: Define as such.
5959 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5960 (note_mouse_highlight, expose_frame):
5961 * xfns.c (x_set_tool_bar_lines):
5962 * xterm.c (handle_one_xevent): Adjust users.
5964 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5966 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5967 This bug was introduced by my 2013-08-26 patch, which incorrectly
5968 assumed that the terminfo implementation doesn't use termcap buffers.
5969 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5970 these buffers apparently are used after all.
5971 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5972 (struct tty_display_info): Define members termcap_term_buffer and
5973 termcap_strings_buffer even if TERMINFO.
5975 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5978 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5979 'usage' docstring entry to pacify make-docfile.
5981 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5983 Change comparison functions =, <, >, <=, >= to take many arguments.
5984 * data.c: Change comparison functions' interface and implementation.
5985 * lisp.h: Make arithcompare available for efficient two arg
5987 * bytecode.c: Use arithcompare.
5988 * fileio.c: Use new interface.
5990 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5992 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5994 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5996 * eval.c (Feval): Document the new use of `lexical'.
5998 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6000 Review and drop old frame resize hack.
6001 * frame.h (struct frame): Remove force_flush_display_p.
6002 * dispnew.c (update_frame): Adjust user and don't call
6003 flush_frame here. The comment has said that there was an issues
6004 with redisplaying fringes, but I don't see any differences with
6005 and without this hack. Hopefully we can continue without it.
6006 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6007 current frame matrices twice if resized_p is set.
6009 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6011 Do not populate pure Xism x_sync to other ports.
6012 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6013 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6014 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6015 * w32term.h (x_sync): Remove prototype.
6017 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6019 Cleanup frame flushing.
6020 * dispextern.h (struct redisplay_interface):
6021 Drop flush_display_optional because flush_display is enough
6022 for X and flushing via RIF is just a no-op for others.
6023 * frame.h (flush_frame): New function.
6024 * dispnew.c (update_frame):
6025 * minibuf.c (read_minibuf):
6026 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6028 * keyboard.c (detect_input_pending_run_timers): Do not flush
6029 all frames but selected one in redisplay_preserve_echo_area.
6030 * nsterm.m (ns_flush): Remove no-op.
6031 (ns_redisplay_interface): Adjust user.
6032 * w32term.h (x_flush): Remove no-op.
6033 (w32_redisplay_interface): Adjust user.
6034 * xterm.c (x_flush): Simplify because we do not flush all
6035 frames at once any more. Adjust comment.
6036 (x_redisplay_interface): Adjust user.
6038 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6040 Port --without-x --enable-gcc-warnings to Fedora 19.
6041 * gfilenotify.c (globals_of_gfilenotify):
6042 Call g_type_init only if using an older glib version that needs it.
6044 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6046 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6047 (last_glyphless_glyph_merged_face_id): Remove declarations.
6048 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6049 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6050 (last_glyphless_glyph_merged_face_id): Now static.
6051 (merge_escape_glyph_face): New function, refactored from...
6052 (get_next_display_element): ...here.
6053 (merge_glyphless_glyph_face): New function, refactored from...
6054 (produce_glyphless_glyph): ...here...
6055 * term.c (produce_glyphless_glyph): ...and here.
6057 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6059 * eval.c (eval_sub): Only call Ffunction if necessary.
6061 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6063 Attempt to make redisplay more selective when changing cursor type.
6064 * frame.h (struct frame): New bitfield cursor_type_changed.
6065 * xdisp.c (cursor_type_changed): Remove.
6066 (try_cursor_movement, redisplay_window, try_window_id)
6067 (set_frame_cursor_types, try_window_reusing_current_matrix):
6068 Adjust to use per-frame bitfield.
6069 (redisplay_internal): Look for cursor type change on each visible
6070 frame and consider all frames if cursor type has been changed on
6071 the frame other than selected. If cursor type has been changed on
6072 selected frame only, do not use fast update.
6074 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6076 Attempt to make redisplay more selective when changing fonts.
6077 * frame.h (struct frame): New bitfield fonts_changed.
6078 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6079 (adjust_frame_glyphs): Add prototype.
6080 * dispnew.c (fonts_changed_p): Remove.
6081 (adjust_glyphs): Remove because we do not
6082 adjust matrices on all frames at once any more.
6083 (adjust_frame_glyphs): Block and unblock input here.
6084 (adjust_glyph_matrix): Use fonts_changed.
6085 (change_frame_size_1): Use adjust_frame_glyphs.
6086 * font.c (font_open_entity): Use fonts_changed.
6087 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6088 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6089 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6090 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6091 (shrink_mini_window, Fresize_mini_window_internal)
6092 (window_scroll_pixel_based, Fset_window_configuration)
6093 (apply_window_adjustment, Fset_window_vscroll):
6094 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6095 Use adjust_frame_glyphs.
6096 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6097 (try_window_reusing_current_matrix, try_window_id, display_line)
6098 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6099 (redisplay_internal): Consider fonts_changed and adjust frame
6100 matrices for each frame only if the frame is visible. If font
6101 has been changed on some frame during full redisplay, retry
6102 only visible frames where the font has been actually changed.
6104 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6106 Cache current header and mode line height for each window.
6107 * window.h (struct window): New fields mode_line_height
6108 and header_line_height.
6109 * window.c (make_window): Initialize them.
6110 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6111 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6112 (current_mode_line_height, current_header_line_height):
6114 * xdisp.c (current_mode_line_height, current_header_line_height):
6116 (pos_visible_p, init_xdisp): Adjust user.
6117 (redisplay_window): Invalidate mode_line_height and
6118 header_line_height if current and desired matrices do not agree.
6120 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6122 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6123 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6125 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6127 Make --without-x compatible with --enable-gcc-warnings.
6128 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6129 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6130 members under HAVE_WINDOW_SYSTEM.
6131 * keyboard.c (make_lispy_focus_out): Likewise.
6132 (record_menu_key): Move under HAVE_MENUS.
6133 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6134 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6135 (syms_of_xdisp): Adjust user.
6136 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6137 (start_hourglass, cancel_hourglass):
6138 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6139 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6140 and CLEAR_FONT_TABLE_NFONTS.
6141 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6142 Declare only if HAVE_WINDOW_SYSTEM.
6143 (lface_same_font_attributes_p, clear_face_gcs): Define only
6144 if HAVE_WINDOW_SYSTEM.
6146 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6148 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6149 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6150 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6152 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6154 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6156 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6158 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6159 This fixes a type error on hosts where ptrdiff_t is wider than int.
6161 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6163 * keyboard.c (read_key_sequence_vs): New function.
6164 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6167 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6169 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6171 Makefile improvements.
6172 * Makefile.in (config.status): Don't use double-colon rules, as
6173 they are not portable according to POSIX. Fix shell typo with `;
6174 I guess this rule has never been tested?
6175 (VCSWITNESS): New macro, to override any environment var.
6177 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6179 * xterm.h (struct x_display_info): Do not track X connection
6180 fd separately because it is always available from Display.
6181 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6184 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6186 * buffer.c (drop_overlay):
6187 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6188 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6190 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6192 * buffer.c (Fmake_overlay, Fmove_overlay):
6193 * intervals.c (set_point_from_marker):
6194 * print.c (PRINTPREPARE): Prefer signal_error
6195 to plain error and report unsuitable marker too.
6197 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6199 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6200 for 'dragging' member.
6201 (struct x_output): Remove set-but-unused leftovers
6202 'left_before_move' and 'top_before_move'.
6203 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6204 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6205 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6206 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6207 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6208 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6209 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6210 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6212 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6214 * nsfont.m (INVALID_GLYPH): New define.
6215 (nsfont_encode_char): Use INVALID_GLYPH.
6216 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6218 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6220 * xterm.c (x_last_mouse_movement_time): Revert last change.
6221 This code should use XDisplayMotionBufferSize to check display's
6222 motion history first, and there are few other issues as well.
6223 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6224 (handle_one_xevent): Adjust user.
6226 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6228 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6229 * frame.c (Flast_nonminibuf_frame): ... to here.
6230 (check_minibuf_window): Don't abort if no window was found
6233 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6235 Use XGetMotionEvents to ask the last mouse motion time from X server.
6236 * xterm.c (X_MOTION_HISTORY): Default to 1.
6237 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6238 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6239 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6240 Ifdef away legacy code.
6241 (XTmouse_position, x_scroll_bar_report_motion):
6242 Use x_last_mouse_movement_time.
6243 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6246 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6248 * msdos.c (last_mouse_window): Move to...
6249 (dos_rawgetc): ...this function and adjust comment.
6250 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6251 (mouseMoved): ...this function and adjust comment.
6252 * w32term.c (last_window): Likewise with...
6253 (w32_read_socket): ...this function.
6254 * xterm.c (last_window): Likewise with...
6255 (handle_one_xevent): ...this function.
6257 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6259 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6260 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6261 (handle_one_xevent): ...to here.
6262 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6265 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6267 * msdos.c (IT_set_terminal_window): Remove no-op.
6268 (initialize_msdos_display): Adjust terminal setup.
6269 * w32console.c (w32con_set_terminal_window): Remove no-op.
6270 (initialize_w32_display): Adjust terminal setup.
6271 * w32term.c (w32_set_terminal_window): Remove no-op.
6272 (w32_create_terminal): Adjust terminal setup.
6273 * xterm.c (XTset_terminal_window): Remove no-op.
6274 (x_create_terminal): Adjust terminal setup.
6276 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6278 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6280 (ns_create_terminal): Adjust terminal setup.
6281 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6283 (w32_create_terminal): Adjust terminal setup.
6284 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6286 (x_create_terminal): Adjust terminal setup.
6288 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6290 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6291 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6292 * dispnew.c (buffer_posn_from_coords):
6293 * window.c (Fwindow_end, displayed_window_lines):
6294 * xdisp.c (redisplay_mode_lines): Use it.
6296 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6298 * fontset.c (face_for_char): Check char in the current face font first
6299 if HAVE_NS (Bug#15138).
6301 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6303 * window.c (temp_output_buffer_show): Make sure window returned
6304 by display_buffer is live (Bug#15213).
6306 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6308 Minor cleanup to avoid forward declarations.
6309 * coding.h (struct ccl_spec): Remove forward declaration.
6310 * composite.h (toplevel): Include font.h.
6311 (struct composition_it, struct face, struct font_metrics):
6312 Remove forward declaration.
6313 * dispextern.h (struct image, struct atimer): Likewise.
6314 * emacsgtkfixed.h (struct frame): Likewise.
6315 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6316 * font.h (struct font_driver, struct font, struct glyph_string)
6317 (struct face): Remove forward declaration.
6318 * fontset.h (struct face, struct font): Likewise.
6319 * frame.h (toplevel): Style cleanup.
6320 (enum output_method): Move to...
6321 * termhooks.h (enum output_method): ...here.
6322 (struct glyph, struct frame, struct ns_display_info)
6323 (struct x_display_info, struct w32_display_info):
6324 Remove forward declaration.
6325 * xterm.h (toplevel): Include termhooks.h.
6326 (struct font, struct window, struct glyph_matrix, struct frame)
6327 (struct input_event, struct face, struct image): Remove forward
6329 * gtkutil.h (struct _widget_value): Likewise.
6330 * keyboard.h (toplevel): Include termhooks.h.
6331 (struct input_event): Remove forward declaration.
6333 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6335 * intervals.c (set_point_from_marker): New function.
6336 * editfns.c (Fgoto_char):
6337 * process.c (Finternal_default_process_filter):
6338 * window.c (select_window_1): Use it.
6339 * buffer.h (set_point_from_marker): Add prototype.
6341 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6343 * w32.c (term_winsock): Call release_listen_threads before calling
6345 (_sys_wait_accept): Wait for accept event in a loop with a finite
6346 timeout, instead of waiting indefinitely. Will hopefully avoid
6347 hanging during exit because WSACleanup deadlocks waiting for the
6348 event object to be released. (Bug#14333)
6350 * w32proc.c (release_listen_threads): New function, signals all
6351 the reader threads that listen for connections to stop waiting.
6353 * w32.h (release_listen_threads): Add prototype.
6355 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6357 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6358 field of new marker (for sanity and safety).
6359 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6360 anyway because XMISCTYPE is a function and can't be an lvalue).
6362 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6364 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6365 (x_after_update_window_line, x_scroll_bar_create)
6366 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6367 (handle_one_xevent, x_clear_frame_area):
6368 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6369 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6370 * xterm.h (x_clear_area): Adjust prototype.
6372 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6374 Hook scanning and indentation functions to find_newline. This helps
6375 to avoid duplicated code and renders more respect to newline cache.
6376 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6377 * cmds.c (Fforward_line):
6378 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6379 Use find_newline and avoid unnecessary point movements.
6380 * search.c (scan_newline): Implement on top of find_newline.
6382 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6384 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6385 scoped code (bug#11258).
6387 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6389 * nsterm.m (last_window): New variable.
6390 (EV_TRAILER2): New macro.
6391 (EV_TRAILER): Call EV_TRAILER2.
6392 (mouseMoved:): Add support for mouse-autoselect-window
6393 on nextstep (Bug#6888).
6395 2013-08-28 Andreas Schwab <schwab@suse.de>
6397 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6398 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6399 Remove unused macro definitions.
6400 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6401 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6402 Only define if emacs.
6404 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6406 Prefer enum glyph_row_area to int where appropriate.
6407 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6409 (window_box, window_box_width, window_box_left, window_box_left_offset)
6410 (window_box_right, window_box_right_offset): Adjust prototypes.
6411 * xdisp.c (window_box, window_box_width, window_box_left)
6412 (window_box_left_offset, window_box_right, window_box_right_offset):
6413 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6414 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6415 * nsterm.m (ns_clip_to_row):
6416 * w32term.c (w32_clip_to_row):
6417 * xterm.c (x_clip_to_row): Likewise.
6419 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6421 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6422 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6424 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6426 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6427 for portability to hosts where /bin/sh has problems.
6429 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6431 Redesign redisplay interface to drop global output_cursor.
6432 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6433 (toplevel): Remove declaration of output_cursor.
6434 (set_output_cursor, x_cursor_to): Remove prototype.
6435 * window.h (struct window): New member output_cursor.
6436 (output_cursor_to): New function to replace RIF member.
6437 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6438 (update_text_area, set_window_cursor_after_update): Use it.
6439 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6440 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6441 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6442 * w32term.c (x_update_window_begin, x_update_window_end):
6443 * xterm.c (x_update_window_begin, x_update_window_end):
6444 Adjust to use per-window output cursor.
6446 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6448 Simplify SELECT_TYPE-related code.
6449 Like EMACS_TIME, this portability layer is no longer needed, since
6450 Emacs has been using fd_set as a portability layer for some time.
6451 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6452 (SELECT_TYPE): Remove. All uses changed to fd_set.
6453 (fd_set) [!FD_SET]: New typedef.
6455 Simplify EMACS_TIME-related code.
6456 This portability layer is no longer needed, since Emacs has been
6457 using struct timespec as a portability layer for some time.
6458 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6459 Include <time.h> rather than "systime.h"; that's all that's needed now.
6460 * dispnew.c: Include <timespec.h> rather than "systime.h";
6461 that's all that's needed now.
6462 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6463 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6464 TIMESPEC_RESOLUTION.
6465 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6466 LOG10_TIMESPEC_RESOLUTION.
6467 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6468 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6469 (make_emacs_time): Remove. All used changed to make_timespec.
6470 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6471 (current_timespec): Rename from current_emacs_time. All uses changed.
6472 (add_emacs_time): Remove. All uses changed to timespec_add.
6473 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6474 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6475 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6476 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6477 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6478 (current_timespec): Rename from current_emacs_time. All uses changed.
6479 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6480 changed to timespec_cmp.
6481 * xgselect.c: Include <timespec.h>, since our .h files don't.
6483 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6485 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6486 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6487 Remove the leftovers.
6488 * gtkutil.c (toplevel): Do not declare Qxft but include
6490 * image.c (toplevel): Do not declare Vlibrary_cache because
6491 it's already done in lisp.h.
6493 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6495 * lisp.h (Mouse_HLInfo): Move from here...
6496 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6497 (reset_mouse_highlight): New function.
6498 * msdos.c (dos_set_window_size, IT_update_begin)
6499 (internal_terminal_init):
6500 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6501 (ns_initialize_display_info):
6502 * w32console.c (initialize_w32_display):
6503 * w32term.c (x_update_window_end, x_free_frame_resources)
6504 (w32_initialize_display_info):
6505 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6506 * window.c (Fdelete_other_windows_internal):
6507 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6508 * termchar.h (toplevel):
6509 * xterm.h (toplevel): Include dispextern.h.
6511 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6513 Fix minor problems found by static checking.
6514 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6515 (expect): Avoid nested-if warning.
6516 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6517 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6518 * nsterm.h, nsterm.m (ns_select):
6519 * xgselect.c, xgselect.h (xg_select):
6520 Adjust signature to better match pselect's.
6521 * nsterm.m (ns_select):
6522 Don't set *TIMEOUT, since pselect doesn't.
6523 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6524 diagnostic about assigning const char * to it.
6525 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6527 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6529 * lread.c (substitute_object_recurse): Handle hash-tables as well
6532 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6534 Fix unlikely core dump in init_tty, and simplify terminfo case.
6535 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6536 The old version incorrectly dumped core if malloc returned a
6537 buffer containing only non-NUL bytes.
6538 (init_tty): Do not allocate or free termcap buffers; the
6539 struct does that for us now.
6540 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6541 (struct tty_display_info): Define members termcap_term_buffer and
6542 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6543 use them. Allocate them directly in struct rather than indirectly
6544 via a pointer, to simplify init_tty.
6546 * frame.c (check_minibuf_window): Initialize 'window' properly,
6547 so that Emacs reliably aborts later if 'window' is not initialized.
6549 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6551 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6552 of VoidSymbol (Bug#15154).
6554 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6556 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6557 mouse_face_beg_y and mouse_face_end_y.
6558 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6559 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6560 Adjust users and update comment where appropriate.
6562 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6564 * frame.c (check_minibuf_window): New function.
6565 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6566 Call check_minibuf_window (Bug#15183).
6568 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6570 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6571 because this is the only last cursor data we need to keep and consult.
6572 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6573 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6576 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6578 Fix recovering from possible decompression error.
6579 Since insert_from_gap doesn't always move point, we can't use PT as
6580 the position where the partially decompressed data ends, and
6581 should count how many bytes was produced so far.
6582 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6583 (unwind_decompress): Really delete partially uncompressed data.
6584 (Fzlib_decompress_region): Take decompressed data size into account.
6586 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6588 * syntax.c (init_syntax_once): Adjust comment and do an early
6589 initialization of Qchar_table_extra_slots just once...
6590 * casetab.c (init_casetab_once):
6591 * category.c (init_category_once):
6592 * character.c (syms_of_character):
6593 * coding.c (syms_of_coding):
6594 * xdisp.c (syms_of_xdisp): ...and omit it here.
6596 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6598 * xdisp.c (get_next_display_element): Don't apply to characters
6599 from a display vector the logic of setting it->end_of_box_run_p
6600 suitable for characters from a buffer. (Bug#15175)
6602 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6603 to handle directories, rather than '_utime' which doesn't.
6606 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6608 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6609 or fullscreen (Bug#14627).
6611 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6613 System-dependent integer overflow fixes.
6614 * process.c (Fset_process_window_size): Signal an error if
6615 the window size is outside the range supported by the lower level.
6616 * sysdep.c (set_window_size): Return negative on error,
6617 nonnegative on success, rather than -1, 0, 1 on not in system,
6618 failure, success. This is simpler. Caller changed.
6619 (serial_configure): Remove unnecessary initialization of local.
6620 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6621 size fits in unsigned long; this isn't true on some 32-bit hosts.
6622 Avoid buffer overrun if some future version of /proc/meminfo has a
6623 variable name longer than 20 bytes.
6624 (system_process_attributes) [__FreeBSD__]:
6625 Don't assume hw.availpages fits in 'int'.
6627 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6629 Don't let very long directory names overrun the stack.
6630 Fix some related minor problems involving "//", vfork.
6631 * callproc.c (encode_current_directory): New function.
6632 (call_process): Don't append "/"; not needed.
6633 * fileio.c (file_name_as_directory_slop): New constant.
6634 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6635 this can save the caller having to alloca.
6636 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6637 Use SAFE_ALLOCA, not alloca.
6638 (directory_file_name, Fexpand_file_name): Leave leading "//"
6639 alone, since it can be special even on POSIX platforms.
6640 * callproc.c (call_process):
6641 * process.c (Fformat_network_address):
6642 * sysdep.c (sys_subshell):
6643 Use encode_current_directory rather than rolling our own.
6644 (create_process): No need to encode directory; caller does that now.
6645 * process.h (encode_current_directory): New decl.
6646 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6647 Rework to avoid 'goto xyzzy;'.
6649 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6651 * xdisp.c (handle_face_prop): If the default face was remapped use
6652 the remapped face for strings from prefix properties. (Bug#15155)
6654 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6656 Minor cleanup for redisplay interface and few related functions.
6657 * frame.h (enum text_cursor_kinds): Move from here...
6658 * dispextern.h (enum text_cursor_kinds): ...to here.
6659 (toplevel): Drop unnecessary declarations.
6660 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6661 in update_window_end_hook and draw_window_cursor functions.
6662 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6663 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6664 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6665 * xterm.c (x_update_window_end, x_draw_window_cursor):
6666 * xdisp.c (display_and_set_cursor, update_window_cursor)
6667 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6668 enum text_cursor_kinds where appropriate.
6670 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6672 Redesign redisplay interface to drop updated_row and updated_area.
6673 * dispextern.h (updated_row, updated_area): Remove declaration.
6674 (struct redisplay_interface): Pass glyph row and row area parameters
6675 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6676 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6678 * dispnew.c (updated_row, updated_area): Remove.
6679 (redraw_overlapped_rows, update_window_line): Adjust user.
6680 (update_marginal_area, update_text_area): Likewise. Pass updated row
6681 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6682 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6685 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6687 * process.c (flush_pending_output): Remove stub.
6690 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6692 * callproc.c: Fix race that killed background processes (Bug#15144).
6693 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6694 Record deleted process-id in critical section, not afterwards.
6695 Don't mistakenly kill process created by a call-process invocation
6696 that discards output and does not wait.
6698 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6700 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6701 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6702 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6703 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6704 to shut up compiler in mark_object.
6705 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6707 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6709 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6710 We can't portably rely on PTY_OPEN doing that, even if
6711 it calls posix_openpt with O_CLOEXEC.
6713 2013-08-20 Kenichi Handa <handa@gnu.org>
6715 * character.c (string_char): Improve commentary.
6717 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6719 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6720 (struct animation_cache): Make signature a flexible array member.
6721 All uses changed. This is a tad slower but may insulate us better
6722 from future changes to ImageMagick.
6724 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6726 * image.c: Shrink memory needed for animation cache.
6727 (SIGNATURE_DIGESTSIZE): New constant.
6728 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6729 (imagemagick_create_cache): Copy the signature. This saves
6730 several KB of memory that ImageMagick wastes per signature.
6731 Don't bother updating the update_time, as the caller does that now.
6732 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6733 it's a fixed size struct member now.
6734 (imagemagick_get_animation_cache): Always destroy the signature,
6735 as it's now imagemagick_create_cache's responsibility to copy it.
6736 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6737 and use memcmp rather than strcmp.
6738 eassert that ImageMagick returns a signature of the specified length.
6740 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6742 * image.c (imagemagick_get_animation_cache): Don't segfault on
6744 (imagemagick_get_animation_cache): Revert to previous definition
6745 so that it actually works. But keep the memory leak fix.
6746 (imagemagick_get_animation_cache): Fix memory leak.
6748 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6750 * image.c: Fix animation cache signature memory leak.
6751 Fix some other minor performance problems while we're at it.
6752 (imagemagick_create_cache): Clear just the members that
6753 need clearing. Don't set update_time, as caller does that now.
6754 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6755 Simplify by using pointer-to-pointer instead of a prev pointer.
6756 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6757 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6758 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6759 it's already a copy. Free the signature probe unless it's cached.
6761 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6762 This was introduced by my 2013-08-12 fix for Bug#15035.
6764 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6766 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6767 (imagemagick_prune_animation_cache): Now static.
6769 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6771 * image.c (imagemagick_get_animation_cache): Don't segfault when
6772 pruning all entries.
6774 2013-08-18 Ken Brown <kbrown@cornell.edu>
6776 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6777 static heap if ENABLE_CHECKING is defined.
6778 (max_bss_sbrk_ptr): New variable.
6780 (report_sheap_usage): Report maximum static heap usage instead of
6781 ending static heap usage.
6783 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6785 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6786 of zlib_initialized according to the results of calling
6787 init_zlib_functions.
6789 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6791 * image.c: Implement an ImageMagick per-image cache.
6792 (imagemagick_get_animation_cache): Fix a double-free error.
6793 (imagemagick_load_image): Remove the ping_wand code, which only
6794 apparently saved time on invalid animated images, and slowed down
6795 everything else. Optimise for the common case.
6797 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6799 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6801 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6803 * marker.c (set_marker): Remove documentation of undefined behavior.
6805 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6807 * image.c (imagemagick_compute_animated_image): Animate correctly
6808 when sub-images are smaller than the main image.
6809 (imagemagick_compute_animated_image): Setting the iterator row to
6810 zero is apparently not allowed.
6811 (imagemagick_compute_animated_image): Allow images that say they
6812 have sub-images that are bigger than the main image, but just crop
6815 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6817 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6819 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6821 * image.c (imagemagick_compute_animated_image): Respect the GIF
6824 2013-08-15 Ken Brown <kbrown@cornell.edu>
6826 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6827 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6830 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6832 Fix minor problems found by static checking.
6833 * frame.c (delete_frame):
6834 * xdisp.c (next_element_from_display_vector):
6835 Avoid uninitialized local.
6836 * image.c (imagemagick_compute_animated_image): Port to C89.
6837 Prefer usual GNU indentation style for loops.
6838 Be more careful about bizarrely large sizes, by using ptrdiff_t
6841 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6843 Fix infinite frame selection loop (Bug#15025).
6844 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6846 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6848 * xdisp.c (compute_window_start_on_continuation_line):
6849 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6850 to make sure we end up setting the window start at the leftmost
6851 visible character of the display line. This avoids funky
6852 horizontal shifting because the window start is not kept on the
6853 same position. (Bug#15090)
6854 (next_element_from_display_vector): Support 'box' face attribute
6855 in the face definitions of a display vector. (Bug#15099)
6857 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6859 * image.c (imagemagick_compute_animated_image): Implement animated
6861 (imagemagick_compute_animated_image): Fix some compilation
6862 warnings. Implement a very simple cache to make the animation
6863 usable at all, but it should be replaced with a per-image cache.
6865 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6867 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6868 to do `for' loops over alist values.
6869 * buffer.h (FOR_EACH_BUFFER):
6870 * process.c (FOR_EACH_PROCESS): Use it.
6871 (handle_child_signal, status_notify, Fget_buffer_process)
6872 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6874 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6876 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6877 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6878 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6879 to xzalloc and so avoid redundant call to memset.
6880 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6881 members because it is allocated with xzalloc and so already zeroed.
6883 2013-08-14 Ken Brown <kbrown@cornell.edu>
6885 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6888 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6890 Utility function and macro to copy Lisp string to C string.
6891 * lisp.h (xlispstrdupa): New macro.
6892 (xlispstrdup): New prototype.
6893 * alloc.c (xlispstrdup): New function.
6894 * callint.c (Fcall_interactively):
6895 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6896 (Fsubstitute_in_file_name):
6897 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6898 * image.c (x_create_bitmap_from_file):
6899 * w32term.c (w32_term_init):
6900 * xterm.c (x_term_init): Use xlispstrdup.
6902 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6904 * image.c (imagemagick_load_image): Make animated pictures work.
6905 There's still some problems with background color settings, though
6908 * decompress.c (unwind_decompress): Always restore point.
6910 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6912 * marker.c (set_marker): Reformat documentation.
6914 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6916 * xdisp.c (cursor_type_changed): Now static.
6918 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6919 Use changed. This avoids the need to call xmalloc and for the
6920 caller to call xfree, and avoids memory leaks in some situations.
6922 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6924 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6925 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6926 (redisplay_window): If window_end_valid is cleared due to non-zero
6927 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6928 so do not call to try_cursor_movement for that window.
6930 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6932 * window.h (struct window): Convert window_end_pos and
6933 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6934 (wset_window_end_pos, wset_window_end_vpos): Remove.
6935 * dispnew.c (adjust_glyph_matrix):
6936 * window.c (Fwindow_end, replace_window, set_window_buffer)
6938 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6939 (set_vertical_scroll_bar, redisplay_window, try_window)
6940 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6941 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6942 (note_mouse_highlight): Adjust users.
6943 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6946 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6948 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6949 * image.c (imagemagick_filename_hint): Use `const char *' and
6950 prefer SSDATA to SDATA to avoid warnings.
6952 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6954 Cleanup window fringes, margins and scroll bars adjustments.
6955 * window.c (set_window_fringes, set_window_margins)
6956 (set_window_scroll_bars, apply_window_adjustment): New functions.
6957 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6958 (Fset_window_scroll_bars): Use them.
6960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6962 * window.h (struct window): Convert scroll_bar_width
6963 from Lisp_Object to integer. Adjust comment.
6964 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6966 * window.c (wset_scroll_bar_width): Remove.
6967 (make_window): Initialize scroll_bar_width.
6968 (Fsplit_window_internal): Use direct assignment.
6969 (Fset_window_configuration, save_window_save):
6970 Convert Lisp_Object to integer and back where appropriate.
6971 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6972 bar was actually changed, and mention this in docstring.
6974 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6976 * decompress.c: Minor simplifications.
6977 (Fzlib_decompress_region): Don't bother verifying
6978 that avail_out <= UINT_MAX, as that was confusing.
6979 Mention the restriction in a comment instead.
6980 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6982 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6984 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6985 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6987 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6989 * image.c (imagemagick_filename_hint): Check for errors in the
6992 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6994 * window.c (Fwindow_margins): Return nil when there's no marginal
6995 area, as per the documented API.
6997 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6998 Fmake_vector, as scroll bar's struct members are not all Lisp
6999 objects now. This avoids crashes in GC.
7001 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7002 bool, so its address could be taken.
7004 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7006 * image.c (imagemagick_filename_hint): New function to possibly
7007 apply `image-content-type-suffixes'.
7008 (imagemagick_load_image): Use it.
7010 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7012 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7013 if loading zlib failed.
7015 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7017 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7018 2013-08-13 checkin below. Change bool to BOOL, rule is:
7019 All Obj-C code uses BOOL, except for interfaces callable from C.
7021 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7023 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7025 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7026 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7027 bool instead of BOOL.
7028 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7029 from Lisp_Object to bitfield. Adjust comment.
7030 * w32term.c (x_scroll_bar_create): Adjust user.
7031 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7032 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7033 Use bool for boolean.
7034 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7035 to `unsigned int' when defining a bitfield.
7037 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7039 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7041 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7043 * window.h (struct window): Convert left_margin_cols and
7044 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7045 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7046 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7048 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7050 (showing_window_margins_p, update_window_line, update_frame_1):
7051 * fringe.c (draw_fringe_bitmap_1):
7052 * xdisp.c (window_box_width): Adjust users.
7053 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7054 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7055 Use direct assignment.
7056 (Fset_window_configuration, save_window_save, Fwindow_margins):
7057 Convert Lisp_Object to integer and back where appropriate.
7058 (Fset_window_margins): Adjust user. Return t if any margin
7059 was actually changed, and mention this in docstring.
7061 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7063 * syntax.c (forward_word):
7064 * cmds.c (forward_char, backward_char): Mention the optional argument.
7066 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7068 * window.h (struct window): Convert left_fringe_width
7069 and right_fringe_width from Lisp_Objects to integers.
7071 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7072 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7073 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7075 (make_window): Initialize new integer fields to -1.
7076 (Fsplit_window_internal): Use direct assignment.
7077 (Fset_window_configuration, save_window_save):
7078 Convert Lisp_Object to integer and back where appropriate.
7079 (Fset_window_fringes): Adjust user. Return t if any fringe
7080 was actually changed, and mention this in docstring.
7082 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7084 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7085 * nsfns.m (x_set_cursor_type):
7086 * w32fns.c (x_set_cursor_type):
7087 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7088 * xdisp.c (set_frame_cursor_types): ...but in common code.
7090 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7092 * font.c (clear_font_cache): New function, stripped from...
7093 (Fclear_font_cache): ...here, which now uses the function
7094 above. Adjust comment.
7095 * font.h (clear_font_cache): Add prototype.
7096 * xfaces.c (clear_face_cache): Use clear_font_cache.
7098 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7100 * window.c (Fset_window_start): Compare `w', not `window' because
7101 `w' might not be equal to `window' after call to decode_live_window.
7103 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7105 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7106 This fixes a problem introduced by the Bug#15035 patch
7107 when using GPG. Reported by Herbert J. Skuhra.
7109 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7111 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7112 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7113 not yet initialized.
7115 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7117 * decompress.c (Fzlib_decompress_region): Support zlib
7118 decompression, too, and rename.
7120 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7122 Minor zlib configuration tweaks.
7123 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7124 Don't assume presence of fn_inflateInit2_ zlib internal function.
7126 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7128 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7129 include the zlib prefix.
7131 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7133 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7134 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7135 define static variables that are pointers to zlib functions to be
7137 (init_zlib_functions) [WINDOWSNT]: New function.
7138 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7140 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7141 macros instead of invoking the zlib functions directly.
7142 (syms_of_decompress): DEFSYM Qzlib_dll.
7143 Staticpro Szlib_available_p.
7145 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7147 Avoid looping over all frame windows to freeze and unfreeze.
7148 * window.h (struct window): Drop frozen_window_start_p.
7149 (freeze_window_starts): Drop prototype.
7150 * frame.h (struct frame): New frozen_window_starts flag.
7151 (FRAME_WINDOWS_FROZEN): New macro.
7152 * window.c (freeze_window_start, freeze_window_starts):
7154 (select_window, replace_window): Adjust users.
7155 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7156 (window_frozen_p): New function.
7157 (redisplay_window): Use it.
7159 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7161 Fix some fd issues when running subprocesses (Bug#15035).
7162 Fix bugs that can leak files or file descriptors on errors.
7163 Don't unlink open temp files, as that's hard for users to diagnose
7164 when things go awry (e.g., temp disk exhausted).
7165 Don't bother to lock temp files. Check for invalid recursion.
7166 * callproc.c (synch_process_fd): Remove. All uses removed.
7167 (synch_process_tempfile): New var or macro.
7168 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7170 (record_kill_process): New arg, the temp name. All callers changed.
7171 (delete_temp_file): Now just a simple wrapper around unlink.
7172 (call_process_kill): New arg, the call_process_fd array.
7173 Close them all. Clear synch_process_pid. Remove the temp file,
7174 or arrange for it to be removed.
7175 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7176 that's been moved to synch_process_tempfile. Caller changed.
7177 Do not remove the tempfile; that's now call_process_kill's
7179 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7180 call_process_kill; the caller now does that.
7181 (call_process_cleanup): Do not close the process fd; that's now
7182 call_process_kill's responsibility.
7183 (Fcall_process): Implement via new function call_process, which
7184 has most of the old body of Fcall_process, but with a different API.
7185 (call_process): New function that does not open or close filefd if
7186 it is nonnegative. Record which fds need to be closed, and let
7187 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7188 Signal an error if invoked recursively (could be done via a hook).
7189 Simplify creation of the tempfile in the MSDOS case.
7190 Don't create the output file until after checking for the executable.
7191 Report any failure to open /dev/null.
7192 Don't open /dev/null for writing twice; once is enough.
7193 Don't create pipe if all output is being discarded or sent to file.
7194 Don't worry about setting up the coding system or reading from the
7195 pipe if all output is being discarded.
7196 Hoist fd_error local into top level, to lessen block nesting.
7197 Don't record deleted pid here; now done by Fcall_process_region.
7198 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7199 and note its success in synch_process_tempfile.
7200 Do not leak resources when child_setup fails.
7201 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7202 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7203 (create_temp_file): Now returns open fd, with an additional
7204 Lisp_Object * argument to return the name. All callers changed.
7205 Do not close the file; rewind it instead, and leave it open for
7206 the caller. Do not lock the temp file. Unwind-protect the file
7207 and the file-descriptor.
7208 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7209 If an asynchrounous process, record it here, not in call_process.
7210 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7211 * eval.c (set_unwind_protect): New function.
7212 * fileio.c (write_region): New function, generalized from the
7213 old Fwrite_region. Do not lock temp files.
7214 (Fwrite_region): Use it.
7215 * lisp.h (set_unwind_protect, write_region): New decls.
7216 * process.c: Include <verify.h>.
7217 (make_process): Mark fds as initially closed.
7218 (deleted_pid_list): Now a list of pid-filename pairs.
7220 (close_process_fd): New function.
7221 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7222 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7223 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7224 (create_process, create_pty, Fmake_serial_process)
7225 (server_accept_connection): Record which fds need to be closed,
7226 and let deactivate_process close them.
7227 (Fmake_network_process): Do not discard the unwind-protect
7228 until it's safe to do so.
7229 (deactivate_process): Close the fds opened by create_process etc.
7230 (Fprocess_send_eof): Adjust to new way of recording open fds.
7231 Report an error if /dev/null can't be opened, instead of aborting.
7232 * process.h (PROCESS_OPEN_FDS): New constant.
7233 (struct Lisp_Process): New member open_fds.
7234 (record_kill_process, record_deleted_pid): Adjust signatures.
7235 (record_deleted_pid): Move decl here ...
7236 * syswait.h (record_deleted_pid): ... from here.
7238 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7240 * decompress.c: Fix bugs with large buffers and weird inputs.
7241 Tune a bit. Reindent as per usual Emacs style.
7242 (BUFFER_SIZE): Remove.
7243 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7244 more than UINT_MAX bytes. Decompress into the gap instead of into
7245 an auto buffer, as this should avoid copying. Return nil if
7246 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7247 set immediate_quit; we shouldn't trust zlib code that much.
7249 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7251 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7252 errors, and really move the gap to where we want it.
7254 * lisp.h: Include decompress.c support.
7256 * emacs.c (main): Include decompress.c support.
7258 * Makefile.in: Include -lz if present.
7260 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7262 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7263 (initWithTitle:): Initialize frame to 0.
7264 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7265 (fillWithWidgetValue:frame:): Rename from
7266 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7268 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7269 fillWithWidgetValue:frame:
7271 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7272 remove memory leak warnings.
7274 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7275 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7278 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7279 (x_activate_menubar): Update the whole menu.
7280 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7281 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7282 current event is not NSSystemDefined (Bug#15001).
7283 Call ns_check_menu_open only if trackingMenu is 2.
7284 (menuDidClose:): New method, decrease trackingMenu.
7285 (fillWithWidgetValue:setDelegate:): New method.
7286 (fillWithWidgetValue:): Call the above.
7288 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7290 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7292 Omit some unnecessary casts.
7293 Many of these go back to the old pre-C89 days, when they may have
7294 been needed, but we've been assuming C89 or later for a while now.
7295 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7296 (live_float_p, live_misc_p, live_vector_p):
7297 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7298 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7299 (defvar_per_buffer):
7300 * callint.c (Fcall_interactively):
7301 * doc.c (Fsubstitute_command_keys):
7302 * filelock.c (get_boot_time):
7303 * frame.c (xrdb_get_resource):
7304 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7305 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7306 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7307 (menuitem_highlight_callback, menu_destroy_callback)
7308 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7309 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7310 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7311 (xg_tool_bar_help_callback, tb_size_cb):
7312 * image.c (xpm_alloc_color, png_read_from_memory)
7313 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7314 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7316 * keymap.c (describe_map):
7317 * nsfns.m (Fns_display_monitor_attributes_list):
7318 * nsmenu.m (process_dialog:):
7319 * nsterm.m (hold_event):
7320 * process.c (wait_reading_process_output):
7321 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7322 * scroll.c (do_direct_scrolling, scrolling_1):
7323 * termcap.c (tgetent):
7324 * window.c (check_window_containing, add_window_to_list)
7325 (freeze_window_starts):
7326 * xdisp.c (compare_overlay_entries, vmessage):
7327 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7328 (x_get_monitor_attributes_xrandr)
7329 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7330 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7331 * xfont.c (xfont_match, xfont_open):
7332 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7333 (menubar_selection_callback, menu_position_func)
7334 (popup_selection_callback, create_and_show_popup_menu)
7335 (dialog_selection_callback, create_and_show_dialog):
7336 * xrdb.c (x_get_string_resource)
7338 * xsmfns.c (x_session_check_input):
7339 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7340 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7341 (xaw_jump_callback, xaw_scroll_callback):
7342 Omit unnecessary casts.
7344 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7346 Minor string-length refactoring.
7347 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7348 * frame.c (make_monitor_attribute_list):
7349 Prefer build_string to strlen + make_string.
7351 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7353 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7354 don't check minor_code (Bug#14417).
7356 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7358 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7359 vertical positions instead. This avoids calling MATRIX_ROW with
7360 row numbers that are possibly beyond valid limits. (Bug#15064)
7362 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7364 Use xstrdup and build_unibyte_string where applicable.
7365 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7366 * xfns.c (x_window):
7367 * xrdb.c (x_get_customization_string):
7368 * xterm.c (xim_initialize):
7369 * w32fns.c (w32_window): Use xstrdup.
7370 (w32_display_monitor_attributes_list):
7371 * emacs.c (init_cmdargs):
7372 * keyboard.c (PUSH_C_STR):
7373 * nsfont.m (nsfont_open):
7374 * sysdep.c (system_process_attributes):
7375 * w32.c (system_process_attributes):
7376 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7378 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7380 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7381 variables of these types so that GDB would know about them, as aid
7382 for debugging fatal exceptions. (Bug#15024) See also
7383 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7386 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7388 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7389 larger than the NSWindow (Bug#14934).
7391 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7393 Redesign redisplay interface to drop global variable updated_window.
7394 Always pass currently updated window as a parameter to update routines.
7395 * dispextern.h (updated_window): Remove declaration.
7396 (struct redisplay_interface): Pass window parameter to
7397 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7398 and after_update_window_hook.
7399 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7401 * dispnew.c (updated_window): Remove.
7402 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7403 (update_window_line): Adjust to match redisplay interface changes.
7404 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7405 (ns_scroll_run, ns_after_update_window_line):
7406 * w32term.c (x_update_window_begin, x_update_window_end)
7407 (x_after_update_window_line, x_scroll_run):
7408 * xterm.c (x_update_window_begin, x_update_window_end)
7409 (x_after_update_window_line, x_scroll_run):
7410 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7411 Likewise. Adjust comments where appropriate.
7412 (x_cursor_to): Simplify because this is always called during window
7413 update (but install debugging check anyway).
7414 (expose_window): Check must_be_updated_p flag to see whether this
7415 function is called during window update.
7417 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7419 Do not reset window modification event counters excessively.
7420 These leftovers and poor man's tricky methods to catch extra
7421 redisplay's attention are no longer needed.
7422 * frame.c (set_menu_bar_lines_1):
7423 * minibuf.c (read_minibuf_unwind):
7424 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7425 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7426 (window_scroll_line_based, Fset_window_configuration):
7427 * xdisp.c (redisplay_window): Do not reset last_modified and
7428 last_overlay_modified counters.
7430 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7432 * xselect.c (x_send_client_event): Set send_event and serial, memset
7433 data.l as it might be bigger than data.b. Use 24 bit mask to
7434 XSendEvent (Bug#15034).
7436 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7438 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7439 for TTY frames that are not the top frame on their console.
7442 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7444 * w32term.c (w32fullscreen_hook): Really maximize frame when
7445 asked for (Bug#14841).
7447 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7449 Prefer selected_window to Fselected_window, likewise for frames.
7450 * buffer.c (Fbuffer_swap_text):
7451 * data.c (Fvariable_binding_locus):
7452 * window.c (run_window_configuration_change_hook): Adjust users.
7453 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7454 Use decode_live_frame.
7456 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7458 Be more careful if selected window shows the buffer other than current,
7459 use window_outdated only if this is not so. This change should also
7460 address some weird issues discussed in Bug#13012.
7461 * window.h (window_outdated): New prototype.
7462 * window.c (window_outdated): Now here. Convert from static and
7463 always assume window's buffer.
7464 (Fwindow_end, Fwindow_line_height): Use it.
7465 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7466 and always assume window's buffer.
7467 (redisplay_window): Adjust user.
7468 (redisplay_internal): Call to reconsider_clip_changes once and
7469 check whether mode line should be updated only if selected window
7470 shows current buffer.
7471 (run_window_scroll_functions): Use eassert for debugging check.
7472 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7474 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7476 * window.c (window_scroll, window_scroll_pixel_based)
7477 (window_scroll_line_based): Use bool for booleans.
7479 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7481 * process.c: Fix minor off-by-one issues in descriptor counts.
7482 This shouldn't fix any real bugs, but it cleans up the code a bit.
7483 (max_process_desc, max_input_desc): -1, not 0, means none.
7485 (delete_input_desc): New function.
7486 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7487 (deactivate_process): Scan backwards when recomuting max_process_desc;
7488 that should be faster.
7489 (init_process_emacs): Initialize max_input_desc.
7491 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7493 Use region cache to speedup bidi_find_paragraph_start.
7494 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7495 Rename cache_long_line_scans to cache_long_scans.
7496 * buffer.c (bset_cache_long_line_scans): Rename to
7497 bset_cache_long_scans.
7498 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7499 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7501 (syms_of_buffer): Rename cache-long-line-scans to
7502 cache-long-scans. Adjust docstring.
7503 * search.c (newline_cache_on_off):
7504 * indent.c (width_run_cache_on_off): Adjust users.
7505 * bidi.c (bidi_paragraph_cache_on_off): New function.
7506 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7507 * insdel.c (prepare_to_modify_buffer):
7508 Invalidate bidi_paragraph_cache if enabled.
7510 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7512 Invalidate region caches only if buffer text is going to be changed.
7513 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7514 (modify_text): ...new prototype.
7515 (prepare_to_modify_buffer_1): New prototype.
7516 * textprop.c (modify_region): Rename to...
7517 (modify_text_properties): ...new function.
7518 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7519 (Fremove_list_of_text_properties): Adjust users.
7520 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7521 (modify_text): ...new function.
7522 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7523 (prepare_to_modify_buffer_1): ...new function.
7524 * casefiddle.c (casify_region):
7525 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7526 (Ftranspose_regions): Use modify_text.
7528 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7530 * lisp.mk (lisp): Add nadvice.elc.
7532 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7534 New macro to iterate over live buffers similar to frames.
7535 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7536 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7537 Declare buffer-related variables here to offload lisp.h.
7538 * buffer.c (Vbuffer_alist): Adjust comment.
7539 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7540 (other_buffer_safely):
7541 * data.c (store_symval_forwarding):
7542 * dispnew.c (Fframe_or_buffer_changed_p):
7543 * fileio.c (Fdo_auto_save):
7544 * filelock.c (unlock_all_files):
7545 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7547 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7549 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7550 * callproc.c (create_temp_file):
7551 * filelock.c (create_lock_file):
7552 Assume mkostemp, since it's now provided by Gnulib.
7554 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7556 * w32.c (mkostemp): New function.
7557 (mktemp): Remove, no longer used. Most of the code reused in
7558 mkostemp. (Bug#15015)
7559 (mktemp): Don't undef.
7561 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7563 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7564 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7565 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7566 (free_glyph_pool, check_glyph_memory): Likewise for
7567 all users. Adjust comments where appropriate.
7569 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7571 * composite.h: Minor fixups.
7572 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7573 to fix a misspelling, and change it to an inline function while
7574 we're at it (it need not be a macro). All uses changed.
7575 (composition_method, composition_valid_p):
7576 Rewrite to avoid assignments in if-conditions.
7578 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7580 Do not use global Lisp_Object in composition macros.
7581 * composite.h (composition_temp): Remove declaration.
7582 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7583 (composition_method, composition_valid_p): ...inline functions.
7584 (compose_region): Remove the leftover.
7585 * composite.c (composition_temp): Remove.
7586 (run_composition_function, update_compositions)
7587 (composition_compute_stop_pos, composition_adjust_point)
7588 (Ffind_composition_internal):
7589 * coding.c (handle_composition_annotation):
7590 * xdisp.c (handle_composition_prop, check_point_in_composition):
7591 Related users changed.
7593 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7595 Drop FRAME_PTR typedef.
7596 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7597 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7598 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7599 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7600 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7601 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7602 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7603 All related users changed.
7605 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7607 * eval.c (default_toplevel_binding): New function.
7609 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7610 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7611 (syms_of_eval): Export them.
7612 * data.c (Fdefault_value): Micro cleanup.
7613 * term.c (init_tty): Use "false".
7615 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7617 Fix X GC leak in GTK and raw (no toolkit) X ports.
7618 * xterm.c (x_free_frame_resources): If white and black relief
7619 GCs are allocated, always free them here.
7620 * xfns.c (x_make_gc): Omit redundant initialization.
7621 * widget.c (create_frame_gcs): Remove the leftover.
7622 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7623 in x_free_frame_resources.
7625 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7627 * nsterm.m (windowWillResize:toSize:): Only change title if
7628 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7630 (viewDidEndLiveResize): New method.
7632 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7633 inside NS_IMPL_COCOA.
7635 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7637 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7638 Do not check whether undo is enabled because record_insert and
7639 record_delete does that themselves.
7641 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7643 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7644 member which is not really used any more.
7645 (FRAME_XIC_BASE_FONTNAME): Remove.
7646 * xfns.c (xic_free_fontset): Adjust user.
7647 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7648 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7649 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7650 (xdialog_show): Use eassert for debugging check.
7651 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7653 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7655 * fileio.c, fns.c (merge): Move extern decl from here ...
7656 * lisp.h (merge): ... to here.
7658 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7660 Fix last font-related change.
7661 * w32font.h (w32font_list_internal, w32font_match_internal):
7663 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7664 (uniscribe_list_family): Adjust to match font API change.
7665 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7666 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7668 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7670 * frame.h (FRAME_MOUSE_UPDATE):
7671 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7672 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7674 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7676 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7677 * font.h (struct font_driver): Change list, match, and list_family
7678 functions to accept struct frame * as first arg.
7679 * font.c (font_score, font_compare, font_sort_entities):
7681 (font_sort_entities, font_list_entities, font_select_entity)
7682 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7683 match font API change.
7684 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7685 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7686 * ftxfont.c (ftxfont_list, ftxfont_match):
7687 * xftfont.c (xftfont_list, xftfont_match):
7688 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7689 * w32font.c (w32font_list, w32font_match, w32font_list)
7690 (w32font_list_internal, w32_font_match_internal): Likewise.
7691 * xfaces.c (Fx_family_fonts): Adjust user.
7693 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7695 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7696 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7697 only if HAVE_X_WINDOWS is in use.
7698 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7699 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7700 * w32term.c (x_wm_set_icon_position): Likewise.
7701 * w32fns.c (x_icon): Adjust user.
7703 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7705 * xterm.c (last_mouse_press_frame): Remove the
7706 leftover which is not really used any more.
7707 (handle_one_xevent, syms_of_xterm): Adjust users.
7708 (x_flush): Call XFlush once per each X display, not frame.
7709 This is better because this code always unconditionally skips
7710 non-X frames in Vframe_list and issues the only XFlush if we
7711 have more than one X frame on the same X display.
7712 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7713 Use bool for booleans.
7714 (x_draw_glyph_string_background, cvt_string_to_pixel)
7715 (cvt_pixel_dtor): Drop unnecessary prototypes.
7716 * xterm.h (x_display_ok): Adjust prototype.
7718 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7720 Drop unnecessary functions that deals with frame pixel size.
7721 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7722 (x_pixel_height): Drop prototypes.
7723 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7724 (x_pixel_height): Drop implementations.
7725 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7726 which should be always valid for window frame.
7727 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7728 * w32menu.c (Fx_popup_dialog):
7729 * xmenu.c (Fx_popup_dialog): Likewise for both.
7731 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7733 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7734 frame parameters and call to Fmodify_frame_parameters just once.
7735 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7736 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7737 and mention nil frame in docstring.
7739 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7741 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7742 (x_figure_window_size): Likewise. Adjust to return long.
7743 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7744 (toplevel): Move Qterminal_live_p to...
7745 * terminal.c (toplevel): ...here, make it static, and...
7746 (syms_of_terminal): ...DEFSYM here.
7747 * frame.h (Qterminal_live_p): Remove declaration.
7748 (make_frame, x_figure_window_size): Adjust prototype.
7749 * nsfns.m (Fx_create_frame): Use long for window flags.
7751 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7753 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7754 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7755 Do not assume that emacs_close (INT_MAX) is a no-op.
7757 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7759 * xfaces.c (make_face_cache): For struct face_cache, prefer
7760 xmalloc to xzalloc and so avoid redundant call to memset.
7761 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7763 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7765 * fringe.c (draw_window_fringes, update_window_fringes)
7766 (compute_fringe_widths):
7767 * w32term.c (x_draw_glyph_string):
7768 * window.c (candidate_window_p, Frecenter):
7769 * xfaces.c (realize_basic_faces, realize_default_face)
7770 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7771 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7772 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7773 * xmenu.c (Fx_menu_bar_open_internal):
7774 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7775 * xsettings.c (xft_settings_event):
7776 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7777 Use bool for booleans. Adjust style and comments where
7779 * dispextern.h (draw_window_fringes, update_window_fringes)
7780 (compute_fringe_widths):
7781 * xterm.h (x_had_errors_p): Adjust prototype.
7783 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7785 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7786 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7788 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7790 * fns.c (toplevel): Remove comment before Fsafe_length because
7793 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7795 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7797 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7799 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7800 frame which got the message is still alive, before dereferencing
7801 its pointer. (Bug#14970)
7803 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7804 be a live window, before using it as such. (Bug#14970)
7806 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7808 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7809 w32_detect_focus_change instead of doing part of its job by hand.
7810 This fixes the problem whereby FOCUS_OUT events were not sent to
7813 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7815 * process.c (Fprocess_list): Doc fix.
7817 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7818 being re-exposed only if it didn't ask to become visible.
7819 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7820 was previously iconified. (Bug#14841)
7821 (x_iconify_frame): Mark the frame iconified.
7823 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7825 Fix minor problems found by static checking.
7826 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7827 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7829 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7831 * eval.c (set_specpdl_old_value): New function.
7832 (unbind_to): Minor simplification.
7833 (get_backtrace_frame): New function.
7834 (Fbacktrace_frame): Use it. Add `base' argument.
7835 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7836 (syms_of_eval): Export backtrace-eval.
7837 * xterm.c (x_focus_changed): Simplify.
7839 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7841 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7843 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7845 * xdisp.c (redisplay_window): Instead of moving point out of
7846 scroll margin, reject the force_start method, and try scrolling
7847 instead. (Bug#14780)
7849 2013-07-24 Ken Brown <kbrown@cornell.edu>
7851 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7854 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7856 * eval.c (Fprogn): Do not check that BODY is a proper list.
7857 This undoes the previous change. The check slows down the
7858 interpreter, and is not needed to prevent a crash. See
7859 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7861 2013-07-23 Glenn Morris <rgm@gnu.org>
7863 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7865 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7867 Port to GNU/Linux systems with tinfo but not ncurses.
7868 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7869 to decide whether ncurses is being used. Without this change,
7870 GCC complains about tgetent not being declared, on a system
7871 that has tinfo installed but ncurses not installed.
7873 * eval.c (Fprogn): Check that BODY is a proper list.
7875 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7876 * data.c (Fsetq_default):
7877 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7878 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7880 Tune by taking advantage of the fact that ARGS is always a list
7881 when a function is declared to have UNEVALLED args.
7883 * emacsgtkfixed.c: Port to GCC 4.6.
7884 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7886 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7888 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7889 here to silence compiler warnings.
7891 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7893 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7894 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7895 from messing up Emacs's 'struct frame' (Bug#14923).
7897 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7899 * alloc.c (make_save_ptr_ptr): Define this function.
7900 It was inadvertently omitted. It's needed only if
7901 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7903 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7905 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7906 frame have focus (Bug#14895).
7908 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7910 Avoid vfork-related deadlock more cleanly.
7911 * callproc.c (child_setup): When the child's exec fails, output
7912 the program name, as that's more useful. Use O_NONBLOCK to avoid
7914 * process.c (create_process_1): Remove; no longer needed.
7915 (create_process): Remove timer hack; no longer needed, now that
7916 the child avoids deadlock.
7918 2013-07-20 Glenn Morris <rgm@gnu.org>
7920 * image.c (Fimage_flush): Fix doc typo.
7922 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7924 Fix array bounds violation when pty allocation fails.
7925 * process.c (PTY_NAME_SIZE): New constant.
7926 (pty_name): Remove static variable; it's now auto.
7927 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7928 Take pty_name as an arg rather than using a static variable.
7929 All callers changed.
7930 (create_process): Recover pty_flag from process, not from volatile local.
7931 (create_pty): Stay inside array even when pty allocation fails.
7932 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7934 * lread.c (Fload): Avoid initialization only when lint checking.
7935 Mention that it's needed only for older GCCs.
7937 2013-07-20 Kenichi Handa <handa@gnu.org>
7939 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7940 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7942 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7944 * lread.c (Fload): Avoid uninitialized warning.
7946 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7948 Fix some minor file descriptor leaks and related glitches.
7949 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7950 (create_lock_file): Use write, not emacs_write.
7951 * image.c (slurp_file, png_load_body):
7952 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7953 (server_accept_connection):
7954 Don't leak an fd on memory allocation failure.
7955 * image.c (slurp_file): Add a cheap heuristic for growing files.
7956 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7957 as that's what the other routines do. Maybe input need not be
7958 blocked at all, but it's better to be consistent.
7959 Avoid undefined behavior when strlen is zero.
7961 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7962 (NSTATICS): Now a constant; doesn't need to be a macro.
7964 2013-07-19 Richard Stallman <rms@gnu.org>
7966 * coding.c (decode_coding_utf_8): Add simple loop for fast
7967 processing of ASCII characters.
7969 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7971 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7973 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7975 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7976 unportable 'struct x_display_info'.
7977 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7980 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7982 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7983 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7985 (system_process_attributes): Prefer plain char to unsigned char
7986 when either will do. Clean up properly if interrupted or if
7987 memory allocations fail. Don't assume sscanf succeeds.
7988 Remove no-longer-needed workaround to stop GCC from whining.
7989 Read command-line once, instead of multiple times. Check read status a
7992 Fix obscure porting bug with varargs functions.
7993 The code assumed that int is treated like ptrdiff_t in a vararg
7994 function, which is not a portable assumption. There was a similar
7995 -- though these days less likely -- porting problem with various
7996 assumptions that pointers of different types all smell the same as
7997 far as vararg functions is conserved. To make this problem less
7998 likely in the future, redo the API to use varargs functions.
7999 * alloc.c (make_save_value): Remove this vararg function.
8000 All uses changed to ...
8001 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8002 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8004 (make_save_ptr): Rename from make_save_pointer, for consistency with
8005 the above. Define only on platforms that need it. All uses changed.
8007 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8009 * keyboard.c: Try to fix typos in previous change.
8010 (DISPLAY_LIST_INFO): New macro.
8011 (kbd_buffer_get_event): Do not access members that are not present
8012 in X11. Revert inadvertent change of "!=" to "=".
8014 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8016 * keyboard.c (kbd_buffer_get_event):
8017 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8018 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8020 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8022 * filelock.c: Fix unlikely file descriptor leaks.
8023 (get_boot_time_1): Rework to avoid using emacs_open.
8024 This doesn't actually fix a leak, but is better anyway.
8025 (read_lock_data): Use read, not emacs_read.
8027 * doc.c: Fix minor memory and file descriptor leaks.
8028 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8029 (get_doc_string, Fsnarf_documentation):
8030 Fix file descriptor leak on error.
8032 * term.c: Fix minor fdopen-related file descriptor leaks.
8033 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8034 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8036 * charset.c: Fix file descriptor leaks and errno issues.
8038 (load_charset_map_from_file): Don't leak file descriptor on error.
8039 Use plain record_xmalloc since the allocation is larger than
8040 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8042 * eval.c (record_unwind_protect_nothing):
8043 * fileio.c (fclose_unwind):
8045 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8046 The replacement doesn't block input, but that no longer seems
8049 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8051 * lread.c: Fix file descriptor leaks and errno issues.
8052 (Fload): Close some races that leaked fds or streams when 'load'
8054 (Fload, openp): Report error number of last nontrivial failure to open.
8055 ENOENT counts as trivial.
8056 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8058 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8059 now that the function is always called with a nonnegative arg.
8060 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8061 All uses replaced with ...
8062 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8064 A few more minor file errno-reporting bugs.
8065 * callproc.c (Fcall_process):
8066 * doc.c (Fsnarf_documentation):
8067 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8068 * process.c (set_socket_option):
8069 Don't let a constructor trash errno.
8070 * doc.c: Include <errno.h>.
8072 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8074 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8076 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8078 Fix w32 bug with call-process-region (Bug#14885).
8079 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8080 to Fcall_process when the input is empty. This simplifies the
8081 code a bit. It makes no difference on POSIXish platforms but
8082 apparently it fixes a bug on w32.
8084 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8085 * fileio.c (close_file_unwind): Don't close if FD is negative;
8086 this can happen when unwinding a zapped file descriptor.
8087 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8088 in case Emacs runs out of memory between the two unwind-protects.
8089 Don't trash errno when closing FD.
8090 Zap the FD in the specpdl when closing it, instead of deferring
8091 the removal of the unwind-protect; this fixes a bug where a child
8092 function unwinds the stack past us.
8094 New unwind-protect flavors to better type-check C callbacks.
8095 This also lessens the need to write wrappers for callbacks,
8096 and the need for make_save_pointer.
8097 * alloc.c (free_save_value):
8098 * atimer.c (run_all_atimers):
8100 * alloc.c (safe_alloca_unwind):
8101 * atimer.c (unwind_stop_other_atimers):
8102 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8103 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8104 * minibuf.c (choose_minibuf_frame_1):
8105 * process.c (make_serial_process_unwind):
8106 * xdisp.c (pop_message_unwind):
8107 * xselect.c (queue_selection_requests_unwind):
8108 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8109 * alloc.c (record_xmalloc):
8110 Prefer record_unwind_protect_ptr to record_unwind_protect with
8112 * alloc.c (Fgarbage_collect):
8113 Prefer record_unwind_protect_void to passing a dummy.
8114 * buffer.c (restore_buffer):
8115 * window.c (restore_window_configuration):
8116 * xfns.c, w32fns.c (do_unwind_create_frame)
8117 New wrapper. All record-unwind uses of wrappee changed.
8118 * buffer.c (set_buffer_if_live):
8119 * callproc.c (call_process_cleanup, delete_temp_file):
8120 * coding.c (code_conversion_restore):
8121 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8122 * editfns.c (save_excursion_restore)
8123 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8124 (save_restriction_restore):
8125 * eval.c (restore_stack_limits, un_autoload):
8126 * fns.c (require_unwind):
8127 * keyboard.c (recursive_edit_unwind, tracking_off):
8128 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8129 * macros.c (pop_kbd_macro, restore_menu_items):
8130 * nsfns.m (unwind_create_frame):
8131 * print.c (print_unwind):
8132 * process.c (start_process_unwind):
8133 * search.c (unwind_set_match_data):
8134 * window.c (select_window_norecord, select_frame_norecord):
8135 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8136 (fast_set_selected_frame):
8137 * xfns.c, w32fns.c (unwind_create_tip_frame):
8138 Return void, not a dummy Lisp_Object. All uses changed.
8139 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8140 * callproc.c (call_process_kill):
8141 * fileio.c (restore_point_unwind, decide_coding_unwind)
8142 (build_annotations_unwind):
8143 * insdel.c (Fcombine_after_change_execute_1):
8144 * keyboard.c (read_char_help_form_unwind):
8145 * menu.c (unuse_menu_items):
8146 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8147 * sound.c (sound_cleanup):
8148 * xdisp.c (unwind_redisplay):
8149 * xfns.c (clean_up_dialog):
8150 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8151 Accept no args and return void, instead of accepting and returning
8152 a dummy Lisp_Object. All uses changed.
8153 * cygw32.c (fchdir_unwind):
8154 * fileio.c (close_file_unwind):
8155 * keyboard.c (restore_kboard_configuration):
8156 * lread.c (readevalllop_1):
8157 * process.c (wait_reading_process_output_unwind):
8158 Accept int and return void, rather than accepting an Emacs integer
8159 and returning a dummy object. In some cases this fixes an
8160 unlikely bug when the corresponding int is outside Emacs integer
8161 range. All uses changed.
8162 * dired.c (directory_files_internal_unwind):
8163 * fileio.c (do_auto_save_unwind):
8164 * gtkutil.c (pop_down_dialog):
8165 * insdel.c (reset_var_on_error):
8166 * lread.c (load_unwind):
8167 * xfns.c (clean_up_file_dialog):
8168 * xmenu.c, nsmenu.m (pop_down_menu):
8169 * xmenu.c (cleanup_widget_value_tree):
8170 * xselect.c (wait_for_property_change_unwind):
8171 Accept pointer and return void, rather than accepting an Emacs
8172 save value encapsulating the pointer and returning a dummy object.
8174 * editfns.c (Fformat): Update the saved pointer directly via
8175 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8176 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8177 (unwind_body): New function.
8178 (record_unwind_protect): First arg is now a function returning void,
8179 not a dummy Lisp_Object.
8180 (record_unwind_protect_ptr, record_unwind_protect_int)
8181 (record_unwind_protect_void): New functions.
8182 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8183 * fileio.c (struct auto_save_unwind): New type.
8184 (do_auto_save_unwind): Use it.
8185 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8186 * insdel.c (struct rvoe_arg): New type.
8187 (reset_var_on_error): Use it.
8188 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8190 (specbinding_func): Remove; there are now several such functions.
8191 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8192 (set_unwind_protect_ptr): New function.
8193 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8195 Be simpler and more consistent about reporting I/O errors.
8196 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8197 Say "Read error" and "Write error", rather than "I/O error", or
8198 "IO error reading", or "IO error writing", when a read or write
8200 * process.c (Fmake_network_process, wait_reading_process_output)
8201 (send_process, Fprocess_send_eof, wait_reading_process_output):
8202 Capitalize diagnostics consistently. Put "failed foo" at the
8203 start of the diagnostic, so that we don't capitalize the
8204 function name "foo". Consistently say "failed" for such
8206 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8207 All callers changed. This is so it can use report_file_error.
8208 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8209 diagnostics consistently as above.
8211 * fileio.c (report_file_errno): Fix errno reporting bug.
8212 If the file name is neither null nor a pair, package it up as a
8213 singleton list. All callers changed, both to this function and to
8214 report_file_error. This fixes a bug where the memory allocator
8215 invoked by list1 set errno so that the immediately following
8216 report_file_error reported the wrong errno value.
8218 Fix minor problems found by --enable-gcc-warnings.
8219 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8220 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8222 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8224 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8225 Set event->arg to Qt if switch-event shall be generated.
8226 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8228 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8230 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8233 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8234 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8235 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8236 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8237 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8238 and there is a focused frame.
8239 (head_table): Add focus-in and focus-out.
8240 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8241 bind to handle-focus-in/out.
8243 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8244 (Fhandle_switch_frame): Call Fhandle_focus_in.
8245 (syms_of_frame): defsubr handle-focus-in/out.
8247 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8249 Fix porting bug to older POSIXish platforms (Bug#14862).
8250 * sysdep.c (emacs_pipe): New function, that implements
8251 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8252 This should port better to CentOS 5 and to Mac OS X 10.6.
8253 All calls to pipe2 changed.
8255 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8256 This makes the code easier to read and the executable a bit smaller.
8257 Do not replace all calls to Fcons that happen to create lists,
8258 just calls that are intended to create lists. For example, when
8259 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8260 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8261 Similarly for list2 through list5.
8262 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8263 * bytecode.c (exec_byte_code):
8264 * callint.c (quotify_arg, Fcall_interactively):
8265 * callproc.c (Fcall_process, create_temp_file):
8266 * charset.c (load_charset_map_from_file)
8267 (Fdefine_charset_internal, init_charset):
8268 * coding.c (get_translation_table, detect_coding_system)
8269 (Fcheck_coding_systems_region)
8270 (Fset_terminal_coding_system_internal)
8271 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8272 * composite.c (update_compositions, Ffind_composition_internal):
8273 * dired.c (directory_files_internal, file_name_completion)
8275 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8276 * doc.c (Fsnarf_documentation):
8277 * editfns.c (Fmessage_box):
8279 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8280 (Feval, eval_sub, Ffuncall, apply_lambda):
8281 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8282 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8283 (Fset_file_times, Finsert_file_contents)
8284 (Fchoose_write_coding_system, Fwrite_region):
8285 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8286 * font.c (font_registry_charsets, font_parse_fcname)
8287 (font_prepare_cache, font_update_drivers, Flist_fonts):
8288 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8289 * frame.c (make_frame, Fmake_terminal_frame)
8290 (x_set_frame_parameters, x_report_frame_params)
8291 (x_default_parameter, Fx_parse_geometry):
8292 * ftfont.c (syms_of_ftfont):
8293 * image.c (gif_load):
8294 * keyboard.c (command_loop_1):
8295 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8296 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8297 (Fminor_mode_key_binding, accessible_keymaps_1)
8298 (Faccessible_keymaps, Fwhere_is_internal):
8299 * lread.c (read_emacs_mule_char):
8300 * menu.c (find_and_return_menu_selection):
8301 * minibuf.c (get_minibuffer):
8302 * nsfns.m (Fns_perform_service):
8303 * nsfont.m (ns_script_to_charset):
8304 * nsmenu.m (ns_popup_dialog):
8305 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8306 (Fx_own_selection_internal):
8307 * nsterm.m (append2):
8308 * print.c (Fredirect_debugging_output)
8309 (print_prune_string_charset):
8310 * process.c (Fdelete_process, Fprocess_contact)
8311 (Fformat_network_address, set_socket_option)
8312 (read_and_dispose_of_process_output, write_queue_push)
8313 (send_process, exec_sentinel):
8314 * sound.c (Fplay_sound_internal):
8315 * textprop.c (validate_plist, add_properties)
8316 (Fput_text_property, Fadd_face_text_property)
8317 (copy_text_properties, text_property_list, syms_of_textprop):
8318 * unexaix.c (report_error):
8319 * unexcoff.c (report_error):
8320 * unexsol.c (unexec):
8321 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8322 (Fformat_mode_line, syms_of_xdisp):
8323 * xfaces.c (set_font_frame_param)
8324 (Finternal_lisp_face_attribute_values)
8325 (Finternal_merge_in_global_face, syms_of_xfaces):
8326 * xfns.c (x_default_scroll_bar_color_parameter)
8327 (x_default_font_parameter, x_create_tip_frame):
8328 * xfont.c (xfont_supported_scripts):
8329 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8330 (menu_help_callback, xmenu_show):
8332 * xterm.c (set_wm_state):
8333 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8334 and similarly for list2 through list5.
8336 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8338 * callproc.c (Fcall_process_region): Fix minor race and tune.
8339 (create_temp_file): New function, with the temp-file-creation part
8340 of the old Fcall_process_region. Use Fcopy_sequence to create the
8341 temp file name, rather than alloca + build_string, for simplicity.
8342 Don't bother to block input around the temp file creation;
8343 shouldn't be needed. Simplify use of mktemp.
8344 Use record_unwind_protect immediately after creating the temp file;
8345 this closes an unlikely race where the temp file was not removed.
8346 Use memcpy rather than an open-coded loop.
8347 (Fcall_process_region): Use the new function. If the input is
8348 empty, redirect from /dev/null rather than from a newly created
8349 empty temp file; this avoids unnecessary file system traffic.
8351 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8353 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8354 Simplify by making this case like the other two. This is a bit
8355 slower on obsolete hosts, but the extra complexity isn't worth it.
8357 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8358 * process.c (create_process) [!DOS_NT]:
8359 Remove now-unnecessary calls to emacs_close.
8361 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8363 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8364 returning early. (Bug#14850)
8366 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8367 and inhibit-iso-escape-detection attributes of 'undecided'.
8370 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8372 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8373 Reported by Herbert J. Skuhra in
8374 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8376 Don't lose top specpdl entry when memory is exhausted.
8377 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8378 specpdl overflow here, to simplify callers; all callers changed.
8379 Always reserve an unused entry at the stack top; this avoids
8380 losing the top entry's information when memory is exhausted.
8382 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8384 Clean up errno reporting and fix some errno-reporting bugs.
8385 * callproc.c (Fcall_process):
8386 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8387 * process.c (create_process, Fmake_network_process):
8388 * unexaix.c (report_error):
8389 * unexcoff.c (report_error):
8390 Be more careful about reporting the errno of failed operations.
8391 The code previously reported the wrong errno sometimes.
8392 Also, prefer report_file_errno to setting errno + report_file_error.
8393 (Fcall_process): Look at openp return value rather than at path,
8394 as that's a bit faster and clearer when there's a numeric predicate.
8395 * fileio.c (report_file_errno): New function, with most of the
8396 old contents of report_file_error.
8397 (report_file_error): Use it.
8398 (Ffile_exists_p, Ffile_accessible_directory_p):
8399 Set errno to 0 when it is junk.
8400 * fileio.c (Faccess_file):
8401 * image.c (x_create_bitmap_from_file):
8402 Use faccessat rather than opening the file, to avoid the hassle of
8403 having a file descriptor open.
8404 * lisp.h (report_file_errno): New decl.
8405 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8408 * process.c (create_process, wait_reading_process_output) [AIX]:
8409 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8410 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8411 a multithreaded environment anyway).
8412 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8414 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8416 * image.c (x_find_image_file): Don't close a remote file handle.
8418 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8420 Fix races with threads and file descriptors.
8421 * callproc.c (Fcall_process_region):
8422 * dired.c (open_directory):
8423 * emacs.c (main, Fdaemon_initialized):
8424 * image.c (x_find_image_file):
8425 * inotify.c (Finotify_rm_watch):
8426 * lread.c (Flocate_file_internal):
8427 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8428 * term.c (term_mouse_moveto, init_tty):
8429 * termcap.c (tgetent):
8430 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8431 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8432 * unexhp9k800.c, unexmacosx.c (unexec):
8433 * callproc.c (Fcall_process_region):
8434 Use emacs_close, not close.
8435 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8436 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8437 and posix_close function on current platforms (which all lack them).
8438 (emacs_close): Use it. This should fix the races on GNU/Linux and
8439 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8440 and it should avoid closing random victim file descriptors on
8443 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8445 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8446 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8449 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8450 This is for .gdbinit xbacktrace.
8452 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8453 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8454 (emacs_set_tty): Now static.
8455 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8456 * term.c (tty_capable_p, tty_default_color_capabilities)
8457 (get_tty_terminal, term_mouse_movement)
8458 (handle_one_term_event, init_tty, maybe_fatal):
8459 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8460 (tgetent, scan_file, name_match, compare_contin):
8461 * terminal.c (get_terminal):
8462 Use bool for boolean.
8463 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8464 Prefer char to unsigned char if either will do.
8465 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8466 (tty_write_glyphs): Prefer int to unsigned.
8467 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8468 All callers changed.
8469 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8471 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8474 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8475 (B__dummy__): New dummy symbol, to pacify C89.
8476 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8477 they can't grok varargs macros.
8478 * dispnew.c (add_window_display_history)
8479 (add_frame_display_history):
8480 * print.c (print_object):
8481 * xdisp.c (debug_method_add):
8482 Use %p printf format only for void pointers.
8483 * emacs.c (usage_message): New constant, replacing ...
8484 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8485 (main): Adjust to usage reorg.
8486 * fns.c (syms_of_fns):
8487 * profiler.c (syms_of_profiler):
8488 Don't use non-constant struct initializers.
8489 * gnutls.h (gnutls_initstage_t):
8490 * lisp.h (enum Lisp_Fwd_Type):
8491 * lread.c (lisp_file_lexically_bound_p):
8492 * xsettings.c (anonymous enum):
8493 Remove trailing comma.
8494 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8495 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8496 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8498 * regex.c (const_re_char): New type, to pacify strict C89.
8499 All uses of 'const re_char' replaced to use it.
8500 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8501 with glibc when strict C89. This change is imported from gnulib.
8503 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8504 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8505 Omit GNU_LINUX implementation, since it requires long long.
8506 * xterm.c (x_draw_underwave):
8507 Do not assume the traditional order of struct's members.
8508 (x_term_init): Rewrite to avoid the need for non-constant structure
8511 Syntax cleanup, mostly replacing macros with functions.
8512 This removes the need for the syntax_temp hack.
8513 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8514 * syntax.c (SYNTAX_INLINE): New macro.
8515 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8516 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8517 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8518 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8519 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8520 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8521 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8522 Now constants, not macros.
8523 (syntax_temp) [!__GNUC__]: Remove.
8524 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8525 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8526 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8527 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8528 Move here from syntax.h; now functions, not macros. Except for the
8529 last function, these are static since only syntax.c uses them.
8530 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8531 All uses changed. Now a function, not a macro; use this fact
8532 to simplify the code.
8533 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8534 compiler bugs; no longer relevant.
8535 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8536 (SYNTAX_INLINE): New macro.
8537 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8538 for the new functions. Use bool for boolean member.
8539 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8540 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8541 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8542 (SETUP_BUFFER_SYNTAX_TABLE):
8543 Now extern inline functions, not macros.
8544 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8545 Remove; all uses replaced by implementation.
8546 (syntax_temp) [!__GNUC__]: Remove decl.
8547 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8549 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8551 * emacs.c (main): Fix syntax error.
8553 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8555 Timestamp fixes for undo (Bug#14824).
8556 * atimer.c (schedule_atimer):
8557 * fileio.c (Ffile_newer_than_file_p):
8558 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8559 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8560 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8561 (syms_of_fileio): Remove Sclear_visited_file_name.
8562 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8563 file doesn't exist; this avoids an ambiguity with negative timestamps.
8564 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8565 * systime.h (make_emacs_time, invalid_emacs_time):
8566 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8567 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8568 * undo.c (record_first_change): Push (visited-file-modtime) onto
8569 undo list rather than reimplementing it by hand, incorrectly.
8571 2013-07-09 Ken Brown <kbrown@cornell.edu>
8573 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8575 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8577 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8579 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8581 Handle errno and exit status a bit more carefully.
8582 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8583 number into an exit status. Instead, use EXIT_CANCELED.
8584 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8585 * callproc.c (relocate_fd):
8586 * emacs.c (close_output_streams, main):
8587 * process.c (create_process):
8588 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8589 Use emacs_perror for simplicity.
8590 * callproc.c (relocate_fd, main):
8591 * sysdep.c (sys_subshell):
8592 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8593 (shut_down_emacs): Use emacs_write, not write.
8594 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8595 * fileio.c (Fcopy_file, e_write):
8596 * nsterm.m (ns_select):
8597 * process.c (send_process):
8598 * sound.c (vox_write):
8599 Use emacs_write_sig, not emacs_write.
8600 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8601 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8603 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8605 (emacs_full_write): New function.
8606 (emacs_write): Rewrite to use it.
8607 (emacswrite_sig, emacs_perror): New functions.
8608 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8610 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8612 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8613 on NS even if it is present. Pixmap on NS is a void*.
8615 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8617 Port to Ubuntu 10 (Bug#14803).
8618 Problem reported by T.V. Raman.
8619 * process.c (close_on_exec, accept4, process_socket):
8620 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8622 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8624 * w32.c (sys_dup): Declare prototype.
8628 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8630 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8632 Make file descriptors close-on-exec when possible (Bug#14803).
8633 This simplifies Emacs a bit, since it no longer needs to worry
8634 about closing file descriptors by hand in some cases.
8635 It also fixes some unlikely races. Not all such races, as
8636 libraries often open files internally without setting
8637 close-on-exec, but it's an improvement.
8638 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8639 * callproc.c (Fcall_process) [!MSDOS]:
8640 * emacs.c (main) [!DOS_NT]:
8641 * nsterm.m (ns_term_init):
8642 * process.c (create_process):
8643 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8644 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8645 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8646 Prefer mkostemp with O_CLOEXEC to mkstemp.
8647 * callproc.c (relocate_fd) [!WINDOWSNT]:
8648 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8649 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8651 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8652 Make the resulting file descriptor close-on-exec.
8653 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8654 * lread.c (load_descriptor_list, load_descriptor_unwind):
8655 Remove; no longer needed. All uses removed.
8656 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8657 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8659 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8660 (Fmake_network_process, Fnetwork_interface_list)
8661 (Fnetwork_interface_info, server_accept_connection):
8662 Make newly-created socket close-on-exec.
8663 * sysdep.c (emacs_open, emacs_fopen):
8664 Make new-created descriptor close-on-exec.
8665 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8666 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8668 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8670 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8671 for NS_IMPL_GNUSTEP.
8673 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8675 Fix openp errno handling.
8676 * callproc.c (Fcall_process): Preserve openp errno around close.
8677 * lread.c (openp): Set errno when returning -1, as some callers
8680 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8682 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8684 * nsterm.h (NSSavePanel): Update comment.
8685 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8686 (ns_run_file_dialog): Declare.
8688 * nsfns.m: Remove panelOK.
8690 (ns_run_file_dialog): New function.
8691 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8692 event loop, so file dialog is popped up by ns_run_file_dialog, called
8693 by sendEvent (Bug#14578).
8694 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8696 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8698 * xdisp.c (default_line_pixel_height): New function.
8699 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8700 (try_cursor_movement, redisplay_window, try_window)
8701 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8703 * window.c (window_scroll_pixel_based):
8704 use default_line_pixel_height.
8706 * dispextern.h (default_line_pixel_height): Add prototype.
8708 * frame.c (x_set_line_spacing): Accept a float value for
8709 line-spacing parameter, per the documentation.
8711 * data.c (Fmultibyte_string_p): Doc fix.
8713 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8715 Use emacs_open more consistently when opening files.
8716 This handles EINTR more consistently now, and makes it easier
8717 to introduce other uniform changes to file descriptor handling.
8718 * sysstdio.h: New file.
8719 * buffer.c (mmap_init):
8720 * cygw32.c (chdir_to_default_directory):
8721 * dispnew.c (Fopen_termscript):
8722 * emacs.c (Fdaemon_initialized):
8723 * fileio.c (Fdo_auto_save):
8724 * image.c (slurp_file, png_load_body, jpeg_load_body):
8725 * keyboard.c (Fopen_dribble_file):
8727 * print.c (Fredirect_debugging_output):
8728 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8729 * termcap.c (tgetent):
8730 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8731 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8732 * w32term.c (w32_initialize) [CYGWIN]:
8733 * xfaces.c (Fx_load_color_file):
8734 Use emacs_open instead of plain open, and emacs_fopen instead of
8736 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8737 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8738 * callproc.c (default_output_mode): New constant.
8739 (Fcall_process): Use it to call emacs_open instead of plain creat.
8740 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8741 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8742 (emacs_fopen): New function.
8743 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8744 Include <lisp.h>, for emacs_open.
8745 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8747 Remove duplicate #include directives.
8748 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8750 Don't include stdio.h twice.
8751 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8752 Don't include sys/types.h or stdio.h twice.
8753 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8754 * lread.c: Don't include coding.h twice.
8755 * nsfont.m: Don't include frame.h twice.
8756 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8757 * ralloc.c: Don't include <unistd.h> twice.
8758 * xdisp.c: Don't include font.h twice.
8759 * xterm.c: Don't include fontset.h twice.
8760 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8762 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8764 Scale ImageMagick images more carefully.
8765 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8766 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8767 Be more careful about avoiding undefined behavior after
8768 integer overflow and division by zero.
8770 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8772 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8773 (syms_of_w32fns): DEFSYM them.
8774 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8775 (CCHDEVICENAME): Define macros if not defined.
8776 (struct MONITOR_INFO_EX): New struct.
8777 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8778 (enum_display_monitors_fn): New variable.
8779 (globals_of_w32fns): Initialize it.
8780 (Fx_display_pixel_width, Fx_display_pixel_height)
8781 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8782 multi-monitor setups in docstrings.
8783 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8784 screen size by primary monitor's millimeter per pixel.
8785 (w32_monitor_enum, w32_display_monitor_attributes_list)
8786 (w32_display_monitor_attributes_list_fallback)
8787 (Fw32_display_monitor_attributes_list): New functions.
8788 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8790 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8792 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8794 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8796 * fileio.c (Qfile_notify_error): New error symbol.
8798 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8799 * inotify.c (inotify_callback, symbol_to_inotifymask)
8800 (Finotify_add_watch, Finotify_rm_watch): Use it.
8801 (inotifyevent_to_event): Exchange order of cookie and file name.
8802 (Finotify_add_watch): Adapt docstring.
8804 * lisp.h (Qfile_notify_error): Declare.
8806 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8808 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8809 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8810 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8811 which did not work (see <http://bugs.gnu.org/14569#307>).
8812 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8813 && (!noninteractive || initialized)). This attempts to thread
8814 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8816 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8818 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8819 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8821 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8823 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8824 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8825 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8826 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8828 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8830 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8831 Define to __sys_siglist.
8833 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8835 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8836 word-wrap, so that overflow-newline-into-fringe would work in
8837 visual-line-mode. (Bug#2749)
8838 (move_it_in_display_line_to): When the last scanned display
8839 element fits exactly on the display line, and
8840 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8841 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8842 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8843 finding buffer position that corresponds to pixel coordinates,
8844 e.g. in buffer_posn_from_coords.
8846 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8848 * process.c (handle_child_signal): Call catch_child_signal if
8851 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8853 Don't convert function pointers to void * and back.
8854 It isn't portable C, and it's easy enough to avoid.
8855 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8856 (make_save_value): Add support for SAVE_FUNCPOINTER.
8857 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8858 * print.c (print_object):
8859 Distinguish function from object pointers.
8860 * lisp.h (SAVE_FUNCPOINTER): New constant.
8861 (SAVE_SLOT_BITS): Adjust to it.
8862 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8863 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8864 (voidfuncptr): New typedef.
8865 (struct Lisp_Save_Value): New member data[0].funcpointer.
8866 (XSAVE_FUNCPOINTER): New function.
8868 Simplify buildobj processing.
8869 * Makefile.in (buildobj.h): Make it a sequence of strings each
8870 followed by comma, rather than a single string. Put it into a
8871 .tmp file in case there's an error while generating it.
8872 (gl-stamp): Use .tmp for temp files.
8873 (mostlyclean): Clean .tmp files.
8874 * doc.c (buildobj): Move to just the routine that needs it.
8875 It's now an array of strings, so processing is simpler.
8877 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8879 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8880 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8881 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8882 Invoke malloc_enable_thread even when not interactive.
8883 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8884 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8885 in this case, since the underlying bug has now been fixed.
8887 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8889 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8890 unlinking it (bug#14691).
8892 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8894 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8895 before checking whether buffer is modified. This lets
8896 `kill-buffer-query-functions' cancel killing of the buffer or save
8897 its content before `kill-buffer' asks user the "Buffer %s
8898 modified; kill anyway?" question.
8900 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8902 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8903 Let the super performKeyEquivalent deal with them (Bug#14747).
8905 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8907 * widget.c (resize_cb): Remove unused local.
8909 Do not use GTK 3 if it exists but cannot be compiled.
8910 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8911 * xterm.c (x_error_handler) [!USE_GTK]:
8914 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8916 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8918 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8919 to the valid range of values. (Bug#14753)
8921 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8922 when moving point by using the current glyph matrix. This avoids
8923 the need to force redisplay when this function is called in a
8926 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8928 Fix minor problems found by static checking.
8929 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8930 Redo the latter's body to sidestep GCC parenthesization warnings.
8931 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8932 * coding.c (detect_coding, detect_coding_system):
8933 * coding.h (struct undecided_spec):
8934 Use bool for boolean.
8935 * image.c (QCmax_width, QCmax_height): Now static.
8936 * xdisp.c (Fmove_point_visually): Remove unused local.
8938 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8940 * xdisp.c (Fmove_point_visually): New function.
8942 2013-06-28 Kenichi Handa <handa@gnu.org>
8944 * coding.h (define_coding_undecided_arg_index): New enum.
8945 (coding_attr_index): New members
8946 coding_attr_undecided_inhibit_null_byte_detection,
8947 coding_attr_undecided_inhibit_iso_escape_detection,
8948 coding_attr_undecided_prefer_utf_8.
8949 (undecided_spec): New struct.
8950 (struct coding_system): New member `undecided' of the member
8953 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8954 (detect_coding): Likewise.
8955 (detect_coding_system): Likewise.
8956 (Fdefine_coding_system_internal): New coding system properties
8957 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8959 (syms_of_coding): Adjust for coding_arg_undecided_max.
8961 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8963 * image.c (x_from_xcolors): Remove unused local.
8965 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8967 Defer image data transfer between X client and server until actual
8970 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8973 * image.c (Destroy_Image): Remove.
8974 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8975 `mask_p', and `colors_p'. All uses changed.
8976 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8977 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8978 New macros for `flags' arg to x_clear_image_1.
8979 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8980 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8981 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8982 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8983 (image_get_x_image, image_unget_x_image): New functions or macros.
8984 (image_background, image_background_transparent, x_to_xcolors)
8985 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8986 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8987 instead of Destroy_Image.
8988 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8989 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8990 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8991 (imagemagick_load_image, svg_load_image): Use them instead of
8992 x_create_x_image_and_pixmap, and x_put_x_image followed by
8993 x_destroy_x_image, respectively.
8994 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8995 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8996 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8997 background_transparent fields.
8998 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8999 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9001 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9003 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9004 This mostly consists of undoing recent changes.
9005 * callproc.c (Fcall_process):
9006 * process.c (create_process):
9007 Do not worry about catching SIGCHLD here, undoing previous change.
9008 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9009 * process.c, process.h (catch_child_signal):
9010 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9011 * process.c (catch_child_handler): Don't worry about being called
9012 lazily and do not assume caller has blocked SIGCHLD, undoing
9013 previous change. Move first-time stuff back to
9014 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9015 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9016 set lib_child_handler if it's already initialized, which may
9017 help avoid problems on GNUstep.
9019 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9021 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9022 * callproc.c (Fcall_process):
9023 * process.c (create_process):
9024 Make sure SIGCHLD is caught before we fork,
9025 since Emacs startup no arranges to catch SIGCHLD.
9026 * process.c (lib_child_handler): Initialize to null, not to
9028 (catch_child_signal): Allow self to be called lazily.
9029 Do nothing if it's already been called.
9030 Assume caller has blocked SIGCHLD (all callers do now).
9031 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9032 just before it's really needed.
9033 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9034 since it hasn't been caught yet.
9036 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9038 * image.c (compute_image_size): New function to implement
9039 :max-width and :max-height.
9040 (imagemagick_load_image): Use it.
9042 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9044 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9045 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9047 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9048 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9049 the SIGCHLD handler, since the code is not atomic and (due to glib)
9050 signals may be arriving now.
9051 * sysdep.c (init_signals): Do not catch child signals here;
9052 'main' now does that later, at a safer time.
9054 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9056 Clean up SIGCHLD handling a bit (Bug#14569).
9057 * process.c, process.h (catch_child_signal):
9058 Now always extern, even if !NS_IMPL_GNUSTEP.
9059 * process.c (catch_child_signal): Move glib tickler here from
9060 init_process_emacs, so that it's done earlier in Emacs
9061 initialization. Also move the noninteractive && !initialized
9062 check here from init_process_emacs. This is all a bit cleaner for
9063 GNUish platforms, and I hope it works around the Cygwin bug.
9064 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9065 that glib signal handling is tickled before glib creates threads.
9067 * process.c (wait_reading_process_output): Avoid int overflow
9068 when reading more than 2 GiB total from a process.
9070 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9072 * process.c (create_process): Handle a couple more cases,
9073 i.e., work even if new_argv and wait_child_setup[i] are cached.
9074 Use Fcall_process's style for volatile vars.
9076 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9078 * process.c (create_process): Mark PROCESS volatile.
9080 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9082 Use C99-style flexible array members if available.
9083 This avoids some subtle aliasing issues, which typically
9084 aren't a problem with GCC but may be a problem elsewhere.
9085 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9086 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9087 In either case, it uses a flexible array member rather than
9088 the old struct hack. All uses changed.
9089 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9090 Adjust to sdata reorganization.
9091 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9092 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9093 that ports better to pre-C99 non-GCC.
9094 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9095 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9096 as the latter has changed.
9097 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9098 and port better to pre-C99 GCC.
9099 * image.c (struct xpm_cached_color):
9100 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9101 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9102 Use FLEXIBLE_ARRAY_MEMBER.
9103 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9104 Move decl to top level so it gets checked against implementation.
9105 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9106 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9108 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9110 * syntax.c: Integer cleanups.
9111 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9112 All uses that need 0-or-2 changed to:
9113 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9114 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9115 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9116 (char_quoted, prev_char_comend_first, back_comment)
9117 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9118 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9119 Use bool for boolean.
9120 (update_syntax_table, skip_chars, skip_syntaxes):
9121 Prefer int to unsigned when either will do.
9122 (back_comment): Return boolean success flag, like forw_comment,
9123 instead of positive-or-minus-1 (which might have overflowed int anyway).
9124 Don't stuff ptrdiff_t into int.
9125 (syntax_spec_code, syntax_code_spec): Now const.
9126 (Fmatching_paren, scan_lists, scan_sexps_forward):
9127 Use enum syntaxcode for syntax code.
9128 (Fmatching_paren): Check that arg is a character, not just an integer.
9129 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9130 (Finternal_describe_syntax_value): Omit no-longer-needed
9132 (skip_chars): Use char, not unsigned char, when the distinction
9134 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9135 * bytecode.c (exec_byte_code):
9136 * syntax.c (syntax_spec_code, Fchar_syntax)
9137 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9139 * syntax.h (SYNTAX_WITH_FLAGS):
9140 Omit unnecessary casts.
9142 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9144 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9145 line dimensions here, to avoid race conditions with the main
9146 thread. (Bug#14062, bug#14630, bug#14669)
9148 * w32term.c (w32_draw_window_cursor): Compute the header line and
9149 mode line dimensions here.
9150 <w32_system_caret_window, w32_system_caret_hdr_height>:
9151 <w32_system_caret_mode_height>: New variables.
9153 * w32term.h: Declare them.
9155 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9157 * alloc.c (die): Move "assertion failed" string here ...
9158 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9159 COND when SUPPRESS_CHECKING. This shrinks the executable text
9160 size by 0.8% to 2.2% when configured with --enable-checking,
9161 depending on optimization flags (GCC 4.8.1 x86-64).
9163 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9165 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9167 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9168 base is 2; this is more accurate.
9170 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9172 * sound.c (string_default): Move to !WINDOWSNT section.
9173 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9175 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9177 * sound.c: Integer cleanups.
9178 Remove unnecessary forward decls.
9179 (struct sound_device): The 'file' member is now a Lisp_Object, not
9180 a char *, so that we needn't invoke alloca on a huge size.
9181 (Fplay_sound_internal): Adjust to this.
9182 (string_default): New function.
9183 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9184 Use it to adjust to the struct sound_device change.
9185 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9186 (be2hs) [0]: Remove.
9188 * syntax.c (skip_chars): Don't use uninitialized storage
9189 when searching a multibyte buffer for characters that are not in a
9190 unibyte string that contains non-ASCII characters.
9192 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9194 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9195 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9197 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9199 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9201 2013-06-18 Kenichi Handa <handa@gnu.org>
9203 * font.c (Ffont_spec): Signal an error for an invalid font name
9206 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9208 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9209 In particular this ports to 32-bit sparc Sun cc.
9210 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9211 array with a dummy element at specpdl[-1], so that its address can
9213 (unbind_to): Do not copy the binding; not needed, now that we
9214 copy old_value in the one place where the copy is needed.
9215 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9216 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9217 (union specbinding): Rename from struct specbinding. Redo layout
9218 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9219 which is not portable. With Sun C 5.12 32-bit sparc, the
9220 declaration causes nargs to be an unsigned bitfield, a behavior
9221 that the C standard allows; but Emacs wants nargs to be signed.
9222 The overall type is now a union of structures rather than a
9223 structure of union of structures, and the 'kind' member is now a
9224 bitfield, so that the overall type doesn't grow. All uses changed.
9225 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9227 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9229 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9230 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9232 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9234 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9236 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9237 unless we know that the window w's frame is a frame object.
9238 Another attempt at solving bug#14062 and bug#14630.
9240 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9242 * textprop.c (property_set_type): New enum.
9243 (add_properties): Allow appending/prepending text properties.
9244 (add_text_properties_1): Factored out of Fadd_text_properties.
9245 (Fadd_text_properties): Move all the code into
9246 add_text_properties_1.
9247 (Fadd_face_text_property): New function that calls
9248 add_text_properties_1.
9250 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9252 Move functions from lisp.h to individual modules when possible.
9253 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9254 * alloc.c (XFLOAT_INIT, set_symbol_name):
9255 * buffer.c (CHECK_OVERLAY):
9256 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9257 (set_char_table_parent):
9258 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9259 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9260 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9261 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9263 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9264 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9265 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9266 (backtrace_args, backtrace_debug_on_exit):
9267 * floatfns.c (CHECK_FLOAT):
9268 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9269 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9270 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9271 (set_hash_index_slot):
9272 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9273 * marker.c (CHECK_MARKER):
9274 * textprop.c (CHECK_STRING_OR_BUFFER):
9275 * window.c (CHECK_WINDOW_CONFIGURATION):
9276 Move here from lisp.h, and make these functions static rather than
9278 * buffer.c (Qoverlayp):
9280 * fns.c (Qhash_table_p):
9281 * window.c (Qwindow_configuration_p):
9283 * lisp.h: Remove the abovementioned defns and decls.
9285 Use functions, not macros, for XINT etc (Bug#11935).
9286 In lisp.h, prefer functions to function-like macros, and
9287 constants to object-like macros, when either will do. This:
9288 . simplifies use, as there's no more need to worry about
9289 arguments' side effects being evaluated multiple times.
9290 . makes the code easier to debug on some platforms.
9291 However, when using gcc -O0, keep using function-like macros
9292 for a few critical operations, for performance reasons.
9293 This sort of thing isn't needed with gcc -Og, but -Og
9294 is a GCC 4.8 feature and isn't widely-enough available yet.
9295 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9296 Remove enum lsb_bits; no longer needed.
9297 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9298 * buffer.c (Qoverlap):
9300 * fns.c (Qhash_table_p):
9301 Now extern, so lisp.h can use these symbols.
9302 * dispextern.h: Include character.h, for MAX_CHAR etc.
9303 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9304 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9305 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9306 (GLYPH_CODE_P): Move here from lisp.h.
9307 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9308 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9309 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9310 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9311 XUNTAG now returns void *.
9312 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9313 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9314 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9315 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9316 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9317 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9318 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9319 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9320 New macros, renamed from their sans-lisp_h_ counterparts.
9321 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9322 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9323 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9324 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9325 If compiling via GCC without optimization, define these as macros
9326 in addition to inline functions.
9327 To disable this, compile with -DINLINING=0.
9328 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9329 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9330 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9331 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9332 (INTMASK, VALMASK): Now macros, since static values cannot be
9333 accessed from extern inline functions.
9334 (VALMASK): Also a constant, for benefit of old GDB.
9335 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9336 is INTEGERP, which can fold it in.
9337 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9338 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9339 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9340 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9341 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9342 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9343 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9344 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9345 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9346 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9347 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9348 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9349 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9350 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9351 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9352 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9353 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9354 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9355 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9356 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9357 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9358 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9359 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9360 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9361 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9362 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9363 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9364 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9365 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9366 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9367 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9368 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9369 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9371 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9372 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9373 (VALMASK): Define in one place rather than in two, merging the
9374 USE_LSB_TAG parts; this is simpler.
9375 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9376 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9377 Move up, to avoid use before definition.
9378 Also include "globals.h" earlier, for the same reason.
9379 (make_natnum): New function.
9380 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9381 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9382 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9383 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9384 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9385 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9386 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9387 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9388 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9389 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9390 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9391 (Qwindow_configuration_p, Qimage): New forward declarations.
9392 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9393 (STRING_COPYIN): Remove; unused.
9394 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9395 (xcar_addr, xcdr_addr): New functions. All uses changed.
9396 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9397 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9398 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9399 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9400 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9401 (TYPE_RANGED_INTEGERP): Simplify.
9402 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9403 (setlocale, fixup_locale, synchronize_system_messages_locale)
9404 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9405 Now empty functions, not macros.
9406 (functionp): Return bool, not int.
9407 * window.c (Qwindow_configuration_p): Now extern,
9408 so window.h can use it.
9409 * window.h (Qwindowp): Move decl back to lisp.h.
9411 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9413 * xdisp.c (Fline_pixel_height): New function, required for solving
9416 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9418 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9420 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9422 * lread.c (syms_of_lread):
9423 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9425 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9427 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9429 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9431 * fileio.c (expand_file_name): Doc fix.
9433 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9435 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9436 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9437 Wait for self, not for 0. This can't hurt on GNU or similar
9438 system, and may help with Cygwin.
9440 * keyboard.c: Don't use PROP (...) as an lvalue.
9441 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9442 Use set_prop (A, B), not PROP (A) = B.
9444 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9446 * xdisp.c (get_it_property): Use it->window instead of generating
9447 a Lisp object from it->w.
9449 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9451 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9452 get-char-property the window that is being rendered, instead of
9453 the buffer, to support window-specific overlays. (Bug#14575)
9454 (compute_display_string_pos): When W is NULL, use the current
9455 buffer as the object to pass to get-char-property.
9456 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9457 pointer member of the bidi iterator, since no window is pertinent
9460 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9462 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9463 being displayed, and pass it to compute_display_string_pos.
9464 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9465 (bidi_paragraph_init): All callers changed.
9467 * xdisp.c (init_from_display_pos, init_iterator)
9468 (handle_single_display_spec, next_overlay_string)
9469 (get_overlay_strings_1, reseat_1, reseat_to_string)
9470 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9471 Set bidi_it.w member from it->w.
9472 (compute_display_string_pos): Accept additional argument, the
9473 window being displayed, and pass it to Fget_char_property.
9476 * dispextern.h (struct bidi_it): New member w, the window being
9478 (compute_display_string_pos): Adjust prototype.
9480 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9482 * xgselect.c: Remove unneeded include xterm.h.
9484 * process.c (wait_reading_process_output): Check for NS before GLIB.
9485 GLIB may be linked in due to rsvg, but ns_select must be called.
9487 * xgselect.c (xg_select): Remove call to window_system_available
9488 and g_main_context_pending at the top, so Gdk events (i.e. file
9489 notify) are processed when Emacs is started with -nw.
9491 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9493 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9494 (ctagsfiles3): New variable, includes only *.m files.
9495 (TAGS): Use an explicit language name in the regular expressions,
9496 to avoid transformation of '/SOMETHING' by MSYS to
9497 'c:\MSYS\SOMETHING'.
9499 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9501 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9503 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9505 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9506 still need to set the mouse pointer shape and activate help-echo.
9509 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9511 A few porting etc. fixes for the new file monitor code.
9512 See the thread containing
9513 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9514 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9515 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9516 (dir_monitor_callback, Fgfile_rm_watch):
9517 Use assq_no_quit instead of Fassoc, for speed.
9518 (dir_monitor_callback, Fgfile_rm_watch):
9519 eassert that the monitor is a fixnum.
9520 (dir_monitor_callback): No need for CDR_SAFE.
9521 Simplify building of lisp with alternative tails.
9522 (Fgfile_add_watch, Fgfile_rm_watch):
9523 Do not assume glib functions set errno reliably on failure.
9524 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9525 and signal an error otherwise.
9526 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9527 Use Fdelq instead of Fdelete, for speed.
9529 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9531 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9532 don't insist on being invoked on a highlighted tool-bar button.
9533 Avoids losing tool-bar functionality when mouse-highlight is nil.
9534 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9535 Don't highlight when mouse-highlight is nil.
9536 (note_mouse_highlight): When mouse-highlight is nil, don't return
9537 right away; instead, run tool-bar and mode-line highlight
9538 subroutine, clear any existing highlight, and revert the mouse
9539 pointer to its default shape. (Bug#14558)
9541 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9543 * lisp.mk (lisp): Add prog-mode.el.
9545 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9547 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9548 * process.c (dummy_handler): New function.
9549 (lib_child_handler): New static var.
9550 (handle_child_signal): Invoke it.
9551 (catch_child_signal): If a library has set up a signal handler,
9552 save it into lib_child_handler.
9553 (init_process_emacs): If using glib and not on Windows, tickle glib's
9554 child-handling code so that it initializes its private SIGCHLD handler.
9555 * syssignal.h (SA_SIGINFO): Default to 0.
9556 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9557 31; it should no longer be needed now.
9559 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9561 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9563 * gfilenotify.c (globals_of_gfilenotify): New function.
9564 (syms_of_gfilenotify): Move global initialization there.
9566 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9568 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9570 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9571 * keyboard.c (menu_bar_items, tool_bar_items):
9572 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9573 not override local keymaps any more.
9575 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9577 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9579 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9581 * w32console.c (initialize_w32_display): Return the dimensions of
9582 the console window via 2 additional arguments, not via the current
9583 frame. This avoids crashes due to overrunning the bounds of
9584 frame's decode_mode_spec_buffer, which is not resized following
9585 the change of the frame dimensions from the initial 10x10.
9587 * w32term.h (w32_initialize_display_info): Adjust prototype.
9589 * term.c (init_tty): Take dimensions of the frame from the values
9590 returned by initialize_w32_display.
9592 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9593 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9594 (LIBES): Add $(GFILENOTIFY_LIBS).
9596 * w32inevt.c (handle_file_notifications): Add dummy implementation
9597 for !HAVE_W32NOTIFY.
9599 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9601 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9603 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9605 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9607 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9609 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9611 Fix minor problems found by static checking.
9612 * data.c (pure_write_error):
9613 Use xsignal2, not Fsignal, as Fsignal might return.
9614 * eval.c (set_backtrace_debug_on_exit): Now static.
9615 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9616 No longer inline. EXTERN_INLINE is needed only for functions
9617 defined in .h files. Reindent function header as per GNU style.
9618 (backtrace_p, backtrace_top, backtrace_next):
9619 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9620 compiler or linker. Add extern decls to pacify gcc -Wall.
9621 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9623 * frame.c (free_monitors): Define only on platforms that need it.
9624 * nsterm.m (ns_term_init):
9625 * process.c (catch_child_signal):
9626 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9627 defined on all porting targets these days.
9628 * process.c, process.h (catch_child_signal):
9629 Make it extern only if NS_IMPL_GNUSTEP is defined.
9631 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9633 * w32.c (gettimeofday): Make the signature identical to prototype
9634 in nt/inc/sys/time.h.
9636 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9638 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9641 * keyboard.c (safe_run_hooks_error): Improve error message.
9643 * data.c (pure_write_error): Add `object' argument.
9644 * puresize.h (CHECK_IMPURE): Use it.
9646 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9648 * Makefile.in (NOTIFY_OBJ): New variable.
9649 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9651 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9652 Call syms_of_gfilenotify.
9654 * gfilenotify.c: New file.
9656 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9657 and Qfile_w32notify.
9658 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9659 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9661 * lisp.h: Declare syms_of_gfilenotify.
9663 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9665 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9667 Merge the specpdl and backtrace stacks. Make the structure of the
9668 specpdl entries more obvious via a tagged union of structs.
9669 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9670 (enum specbind_tag): New enum.
9671 (struct specbinding): Make it a tagged union of structs.
9672 Add a case for backtrace records.
9673 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9674 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9675 (backtrace_debug_on_exit): New accessors.
9676 (struct backtrace): Remove.
9677 (struct catchtag): Remove backlist field.
9678 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9680 (Flocal_variable_p): Speed up the common case where the binding is
9682 * eval.c (backtrace_list): Remove.
9683 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9684 (set_backtrace_args, set_backtrace_nargs)
9685 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9686 (backtrace_next): New functions.
9687 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9688 (unwind_to_catch, internal_lisp_condition_case)
9689 (internal_condition_case, internal_condition_case_1)
9690 (internal_condition_case_2, internal_condition_case_n): Don't bother
9691 with backtrace_list any more.
9692 (Fsignal): Adjust to new backtrace format.
9693 (grow_specpdl): Move up.
9694 (record_in_backtrace): New function.
9695 (eval_sub, Ffuncall): Use it.
9696 (apply_lambda): Adjust to new backtrace format.
9697 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9699 (specbind): Adjust to new specpdl format. Simplify.
9700 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9701 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9703 (mark_backtrace): Remove.
9704 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9705 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9706 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9708 * profiler.c (record_backtrace): Use get_backtrace.
9709 (handle_profiler_signal): Use backtrace_top_function.
9710 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9713 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9715 * process.h (catch_child_signal): Declare.
9717 * process.c (catch_child_signal): New function.
9718 (init_process_emacs): Call it.
9720 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9721 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9723 (x_set_cursor_type): Remove declaration.
9724 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9725 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9726 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9727 (ns_get_color): Use F suffix on float.
9728 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9729 (ns_get_rgb_color): Remove.
9730 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9731 (note_mouse_movement): x and y are CGFloat.
9732 (ns_draw_fringe_bitmap): Remove unused rowY.
9733 Change #if to COCOA && >= 10_6.
9734 (ns_draw_window_cursor): Remove unused overspill.
9735 (ns_draw_underwave): width and x are EamcsCGFloat.
9736 (ns_draw_box): thickness is CGFloat.
9737 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9738 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9739 if not in main thread.
9740 (ns_get_pending_menu_title, ns_check_menu_open)
9741 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9742 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9743 (sendFromMainThread:): New method.
9744 (changeFont:): size is CGFloat.
9745 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9746 Disable warning about permanent text.
9747 (characterIndexForPoint:): Adjust return type depending on GNUstep
9749 (mouseDown:): delta is CGFloat.
9750 (updateFrameSize): Remove unised variable f.
9751 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9752 Cast float to EmacsCGFloat.
9753 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9754 also to -1 when restoring.
9755 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9756 inside NS_IMPL_COCOA.
9757 (toggleFullScreen:): Put call to toggleFullScreen inside
9758 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9759 (setPosition:portion:whole:): por is CGFloat.
9760 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9761 (mouseDown:): Use CGFloat.
9762 (mouseDragged:): Remove unised variable edge.
9763 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9765 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9767 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9768 when NS_IMPL_GNUSTEP.
9769 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9770 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9771 (EmacsToolbar): Add clearAll. Add tag argument to
9772 addDisplayItemWithImage.
9773 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9775 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9777 * nsmenu.m (ns_update_menubar): Make static.
9778 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9779 (fillWithWidgetValue:): Add cast to SEL for setAction.
9780 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9781 (update_frame_tool_bar): Update code for GNUstep.
9782 (clearAll): New method.
9783 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9784 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9785 Move identifierToItem setObject and activeIdentifiers addObject before
9786 call to insertItemWithItemIdentifier.
9787 (validateVisibleItems): Fix indentation.
9788 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9789 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9790 UtilityWindow to aStyle, remove call to setStyleMask.
9792 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9794 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9795 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9796 Use F suffix on floats.
9797 (ns_char_width): Returns CGFloat.
9798 (ns_ascii_average_width): w is CGFloat instead of float.
9799 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9801 (ns_glyph_metrics): CGFloat instead of float.
9803 * nsfns.m (x_set_foreground_color, x_set_background_color):
9805 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9806 remove unused variables.
9807 (Fns_read_file_name): Keep track if panel is for save.
9808 Use ns_filename_from_panel/ns_directory_from_panel.
9809 (Fns_list_services): delegate only used for COCOA.
9810 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9811 Just return the input if GNUstep.
9812 (x_screen_planes): Remove.
9813 (Fxw_color_values): Use EmacsCGFloat
9814 (Fns_display_monitor_attributes_list): Only get screen number for
9816 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9818 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9819 ns_directory_from_panel.
9821 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9823 * process.c (handle_child_signal): Also use WCONTINUED.
9824 This is so that list-processes doesn't mistakenly list the process
9825 as stopped, when the process has actually been continued and is
9828 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9830 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9831 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9832 not already configured.
9834 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9836 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9838 * Makefile.in (mostlyclean): Remove *.res files.
9840 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9842 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9843 a buffer (bug#8447).
9845 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9847 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9848 display vector, and we backtrack, handle the case that the
9849 previous character position is also displayed from a display
9850 vector or covered by a display string or image. (Bug#14476)
9852 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9854 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9855 (struct MonitorInfo, free_monitors): Remove.
9856 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9857 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9858 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9861 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9862 (struct MonitorInfo, free_monitors): Remove.
9863 (ns_screen_name): Make static.
9864 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9865 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9868 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9869 (struct MonitorInfo): New struct.
9870 (free_monitors, make_monitor_attribute_list): Declare.
9872 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9874 (free_monitors, make_monitor_attribute_list): New functions.
9875 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9878 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9880 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9882 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9884 * keyboard.c: Apply keyboard decoding only to events that come directly
9885 from the tty, not from unread-command-events (bug#14368).
9886 (read_event_from_main_queue): New function, extracted from read_char.
9887 (read_decoded_char): Remove.
9888 (read_decoded_event_from_main_queue): New function to replace it.
9889 (read_char): Use it.
9890 (read_key_sequence): Use read_char rather than read_decoded_char.
9892 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9894 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9896 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9898 2013-05-22 Kenichi Handa <handa@gnu.org>
9900 The following changes are to fix the setting of
9901 buffer-file-coding-system on, for instance, C-x RET c unix RET
9902 _FILE_OF_DOS_EOL_TYPE_ RET.
9904 * coding.h (struct coding_system): New member detected_utf8_chars.
9906 * coding.c (detect_coding_utf_8): Count characters and check EOL
9907 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9909 (setup_coding_system): Do not initialize coding->head_ascii.
9910 (check_ascii): Do not set coding->eol_seen but update it. Do not
9911 call adjust_coding_eol_type here.
9912 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9913 If the eol-type of CODING is already specified, adjust the eol type
9914 of the found coding-system.
9915 (decode_coding_gap): Cancel previous change. Utilize the
9916 character numbers counted by detect_coding_utf_8. Fix detection
9919 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9921 * search.c (looking_at_1): Only set last_thing_searched if the match
9922 changed the match-data (bug#14281).
9924 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9926 * xdisp.c (reseat_at_previous_visible_line_start):
9927 Already declared in dispextern.h, so remove it here.
9928 (move_it_vertically_backward): Likewise.
9930 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9932 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9933 (Fx_display_pixel_width, Fx_display_pixel_height)
9934 (Fx_display_mm_width, Fx_display_mm_height):
9935 Mention `display-monitor-attributes-list' in docstrings.
9937 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9938 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9939 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9940 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9941 (Fx_display_backing_store, Fx_display_visual_class)
9942 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9943 (Fx_display_grayscale_p, Fx_display_pixel_width)
9944 (Fx_display_pixel_height, Fx_display_planes)
9945 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9946 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9947 (Fx_display_mm_width, Fx_display_mm_height)
9948 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9949 height for all physical monitors as in X11.
9951 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9952 Return pixel width or height for all physical monitors as in X11.
9954 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9956 Port --enable-gcc-warnings to clang.
9957 * bytecode.c (exec_byte_code):
9959 Redo diagnostic pragmas to pacify clang, too.
9960 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9961 * editfns.c (Fencode_time):
9962 * fileio.c (file_accessible_directory_p):
9963 * font.c (font_unparse_xlfd):
9964 Use '&"string"[index]' instead of '"string" + (index)'.
9965 * undo.c (user_error): Remove; unused.
9967 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9969 * insdel.c (insert_1_both): Document the arguments, instead of
9970 referring to insert_1, which no longer exists.
9972 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9973 some window, increment windows_or_buffers_changed, so that
9974 *Messages* display in that window is updated. (Bug#14408)
9976 * w32.c: Include epaths.h.
9977 (init_environment): Use cmdproxy.exe without leading directories.
9978 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9980 (gettimeofday): Adjust signature and return value to Posix
9983 * unexw32.c (open_output_file): Delete the existing emacs.exe
9984 before creating it, to break the hard link to the versioned
9987 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9988 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9989 (FIRSTFILE_OBJ): New variables.
9990 (W32_RES): Rename to EMACSRES. All users changed.
9991 (base_obj): Use $(CM_OBJ).
9992 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9993 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9994 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9995 $(W32_RES_LINK) before $(LIBES).
9996 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9998 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10000 * makefile.w32-in (DOC): Use just "DOC".
10002 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10004 * process.c: Export default filters and sentinels to Elisp.
10005 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10007 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10008 (Fset_process_sentinel, Fformat_network_address):
10009 Default to them instead of nil.
10010 (server_accept_connection): Sentinels can't be nil any more.
10011 (read_and_dispose_of_process_output): New function, extracted from
10012 read_process_output.
10013 (read_process_output): Use it; filters can't be nil.
10014 (Finternal_default_process_filter): New function, extracted from
10015 read_process_output.
10016 (exec_sentinel_unwind): Remove function.
10017 (exec_sentinel): Don't zilch sentinel while running.
10018 (status_notify): Sentinels can't be nil.
10019 (Finternal_default_process_sentinel): New function extracted from
10021 (setup_process_coding_systems): Default filter is not nil any more.
10022 (syms_of_process): Export new Elisp functions and initialize
10024 * lisp.h (make_lisp_proc): New function.
10026 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10028 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10030 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10032 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10033 unless we know that the window w is a leaf window.
10034 Another attempt at solving bug#14062.
10036 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10038 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10041 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10043 * image.c (gif_load): Check that subimages fit (Bug#14345).
10045 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10047 * lread.c (skip_dyn_eof): New function.
10048 (read1): Use it to skip the end of a file in response to #@00.
10050 * doc.c (get_doc_string): Slightly relax the sanity checking.
10052 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10054 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10055 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10056 (MonitorInfo): New struct.
10057 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10058 (Fns_display_monitor_attributes_list): New functions.
10059 (display-usable-bounds): Remove.
10060 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10063 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10065 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10066 (GTK_CHECK_VERSION): New macro, if not already defined.
10067 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10068 replaced by GTK_CHECK_VERSION.
10070 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10072 * xterm.h (GTK_PREREQ): New macro.
10073 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10074 to use this macro instead, for consistency and clarity.
10076 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10078 * xdisp.c (row_for_charpos_p): New function, with code of
10079 cursor_row_p, but accepts an additional argument CHARPOS instead
10080 of using a hardcoded PT.
10081 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10082 (row_containing_pos): Call row_for_charpos_p instead of partially
10083 doing the same. Fixes cursor positioning under longlines-mode
10084 when longlines-show-effect includes more than one newline, when
10085 moving the cursor vertically up.
10087 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10089 * makefile.w32-in (ACL_H): New macro.
10090 ($(BLD)/fileio.$(O)): Update dependencies.
10092 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10094 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10095 * Makefile.in (LIB_ACL): New macro.
10096 (LIBACL_LIBS): Remove.
10097 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10098 * fileio.c: Include <acl.h>.
10099 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10100 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10102 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10105 * unexelf.c: Don't assume ElfW (Half) fits in int.
10106 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10107 when dealing with ElfW (Half) values, since they can exceed 2**31
10108 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10109 (entry_address): Omit unused NUM arg. All uses changed.
10111 2013-05-07 Juri Linkov <juri@jurta.org>
10113 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10114 to the string converted from number with `Fnumber_to_string'.
10117 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10119 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10120 This fixes a problem introduced by my previous change.
10122 2013-05-07 Glenn Morris <rgm@gnu.org>
10124 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10126 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10128 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10130 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10132 Static checking by GCC 4.8.0.
10133 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10134 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10135 (x_get_monitor_attributes_fallback)
10136 (x_get_monitor_attributes_xinerama)
10137 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10138 Define only if USE_GTK.
10139 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10140 (x_get_monitor_attributes_fallback): Omit unused locals.
10141 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10142 Use double, not float, to avoid mixed-mode floating point arithmetic.
10144 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10145 Jan Djärv <jan.h.d@swipnet.se>
10147 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10148 (XINERAMA_CFLAGS): New macros.
10149 (ALL_CFLAGS, LIBES): Use them.
10151 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10152 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10153 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10154 (syms_of_xfns): DEFSYM them.
10155 (struct MonitorInfo): New struct.
10156 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10157 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10158 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10159 (x_get_monitor_attributes_xinerama): New functions.
10160 (Fx_display_monitor_attributes_list): New primitive.
10161 (syms_of_xfns): Defsubr it.
10163 * xterm.h (x_display_info): Add Xatom_net_workarea and
10164 Xatom_net_current_desktop.
10166 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10167 and dpyinfo->Xatom_net_current_desktop.
10169 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10171 * xdisp.c (pos_visible_p): Use the special code for finding the
10172 beginning of a display property or overlay for any "replacing"
10173 display property, not just for display strings. This solves
10174 incorrect reporting of position by posn-at-point. (Bug#14241)
10176 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10178 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10179 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10180 Verify that ElfW (Half) fits in int.
10181 (fatal): Use same signature as lisp.h.
10182 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10183 configure and build with -DUNEXELF_DEBUG without worrying about
10184 other modules that use DEBUG.
10185 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10186 possibly-wide integers now uses it instead of plain fprintf.
10187 (entry_address): New function, which avoids problems with 32-bit
10188 overflow on 64-bit hosts.
10189 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10190 (round_up): Don't assume the remainder fits in int.
10191 (find_section): Use bool for boolean. Simplify debug code.
10192 (unexec): Don't assume file sizes fit in int or size_t.
10193 Omit unnecessary trailing newline in 'fatal' format.
10194 Use strerror rather than outputting decimal error number.
10195 Remove unused code when emacs is not defined;
10196 this file relies on Emacs now.
10197 Don't assume e_phnum and e_shnum are positive.
10199 * regex.c: Fix problems when DEBUG is defined.
10200 (extract_number, extract_number_and_incr): Define regardless of
10201 whether DEBUG is defined; that's simpler and makes the code less
10202 likely to go stale in the normal case when DEBUG is not defined.
10203 Return int rather than taking an int * arg. All callers changed.
10204 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10205 Remove, replacing with ...
10206 (DEBUG_PRINT): New macro. All callers changed.
10207 (DEBUG_COMPILES_ARGUMENTS): New macro.
10208 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10209 (print_compiled_pattern, print_double_string) [DEBUG]:
10210 Use prototype rather than old-style definition.
10211 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10212 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10213 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10214 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10215 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10216 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10217 This matters only when DEBUG is defined.
10219 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10221 * xdisp.c (set_iterator_to_next): Set the
10222 ignore_overlay_strings_at_pos_p flag only if we are _really_
10223 iterating over an overlay string, as indicated by the
10224 current.overlay_string_index member. (Bug#14306)
10226 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10228 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10229 to where it is used, to avoid autorelease issues (Bug#14050).
10231 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10233 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10234 * fileio.c (syms_of_fileio): Implement this.
10235 * filelock.c (create_lock_file): If symbolic links don't work, so
10236 we use a regular file as a lock file, do not fsync the lock file;
10239 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10241 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10242 (syms_of_minibuf): Adjust accodingly.
10244 * callint.c (Fcall_interactively): Adjust calls accordingly.
10246 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10248 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10249 w->contents is a buffer before computing everything else.
10250 Use parentheses to disambiguate last part of the condition.
10252 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10253 assertion violations. (Bug#14062)
10255 2013-05-01 David Reitter <david.reitter@gmail.com>
10257 * nsfns.m (ns_tooltip): Initialize.
10259 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10261 * coding.c (decode_coding_gap): Don't remove the character before
10262 a newline unless it's a CR character. (Bug#14287)
10264 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10266 * dispextern.h (struct face): Move enum face_underline_type
10267 earlier so that bitfields can be in the same word.
10269 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10271 * nsfns.m (handlePanelKeys): New function.
10272 (EmacsOpenPanel:performKeyEquivalent:)
10273 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10274 arrows/function/control and copy/paste keys (Bug#14296).
10276 2013-04-27 Juri Linkov <juri@jurta.org>
10278 * callint.c (Fcall_interactively): Call `Qread_number' for
10279 interactive code letter `n' instead of using duplicate code.
10282 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10284 * systime.h (make_timeval): Declare as 'const'.
10286 2013-04-27 Kenichi Handa <handa@gnu.org>
10288 * font.c (font_open_entity): Always open a font of manageable
10291 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10293 Port better to AIX (Bug#14258).
10294 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10297 2013-04-24 Kenichi Handa <handa@gnu.org>
10299 * coding.c (decode_coding_iso_2022): When an invalid escape
10300 sequence is encountered, reset the invocation and designation
10301 status to the safest one.
10303 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10305 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10306 Without this fix, "make distclean" leaves stamp-h1 behind.
10308 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10310 * w32fns.c (w32_fullscreen_rect): New function to compute the
10311 window rectangle for the given fullscreen mode.
10312 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10313 longer tunes the window size. This keeps the window's edges flush
10314 with the screen and allows the taskbar to hide itself in fullboth.
10316 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10317 window decorations and uses the entire screen.
10319 * w32term.h (w32_fullscreen_rect) Add prototype.
10320 (struct w32_output): Replace normal_width, normal_height,
10321 normal_top, and normal_left members with a single normal_placement
10323 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10325 (FRAME_NORMAL_PLACEMENT): New macro.
10327 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10329 * minibuf.c (Ftest_completion): Silence compiler warning.
10331 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10333 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10336 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10339 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10340 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10341 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10342 parentheses where appropriate.
10344 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10346 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10348 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10350 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10351 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10352 Mention in the doc string that setting these variables takes
10353 effect only after a call to set-window-buffer. (Bug#14200)
10355 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10357 * indent.c (Fvertical_motion): Don't consider display strings on
10358 overlay strings as display strings on the buffer position we
10359 started from. This prevents vertical cursor motion from jumping
10360 more than one line when there's an overlay string with a display
10361 property at end of line.
10362 Reported by Karl Chen <Karl.Chen@quarl.org> in
10363 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10365 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10367 * window.c (select_window): `record_buffer' even if window is
10368 already selected (bug#14191).
10370 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10372 * window.c (Fwindow_end): Test more flags, including the buffer's
10373 last_overlay_modified flag, to determine whether the window's
10374 display is really up-to-date. Prevents the function from
10375 returning a stale value. (Bug#14170)
10376 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10379 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10381 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10382 garbaged only if it is not already the top frame on its TTY.
10383 This prevents flickering due to constant redrawing of TTY frames when
10384 there are GUI frames open in the same session. (Bug#13864)
10386 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10388 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10389 of marking the idle timers directly.
10391 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10393 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10394 tables (bug#14054).
10396 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10398 * window.c (select_window): Don't record_buffer while the invariant is
10399 temporarily broken (bug#14161).
10401 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10403 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10405 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10407 2013-04-07 Romain Francoise <romain@orebokech.com>
10409 Ignore additional platform-specific ACL errors (Bug#13702).
10410 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10411 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10413 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10415 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10418 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10420 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10421 This bug was introduced by my 2013-02-25 change that simplified
10422 data_start configuration. Without this change, on GNU/Linux
10423 an Emacs configured with --enable-profiling fails immediately
10424 due to a profiler signal.
10425 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10426 with these flags. On platforms where special flags are needed
10427 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10428 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10429 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10431 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10433 Get rid of some platform-specific functions examining window
10434 system and its capabilities. This is a partial rework of the
10436 * lisp.h (have_menus_p): Remove prototype. This function is
10437 replaced with platform-independent window_system_available.
10438 (check_window_system): Move to...
10439 * frame.h (decode_window_system_frame, window_system_available):
10440 ...here, add new prototypes.
10441 * frame.c (window_system_available, decode_window_system_frame):
10443 (check_window_system): Platform-independent now.
10444 * xterm.h (x_in_use): Remove declaration.
10446 * w32term.h (check_x_frame):
10447 * nsterm.h (check_x_frame): Remove prototypes. This function
10448 is replaced with platform-independent decode_window_system_frame.
10449 * msdos.c (have_menus_p): Remove.
10450 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10451 Remove platform-specific functions. Use check_window_system,
10452 decode_window_system_frame and check_ns_display_info where
10453 appropriate. Minor style and comment tweaks.
10454 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10455 (check_x_frame): Likewise.
10456 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10458 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10459 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10460 * xmenu.c, xselect.c: All related users changed.
10462 2013-04-03 Kenichi Handa <handa@gnu.org>
10464 The following changes is to optimize the code for reading UTF-8
10467 * coding.c (check_ascii): Rename from detect_ascii. Return value
10468 changed. Check EOL format. Do not call adjust_coding_eol_type
10470 (check_utf_8): New function.
10471 (adjust_coding_eol_type): Do nothing if already adjusted.
10472 (detect_coding): Compare the return value of check_ascii with
10473 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10474 (decode_coding_gap): Optimize for valid UTF-8.
10476 2013-03-21 Kenichi Handa <handa@gnu.org>
10478 * coding.c (syms_of_coding): Cancel previous change.
10480 * insdel.c (insert_from_gap): Fix previous change.
10482 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10484 Consistently use platform-specific function to detect window system.
10485 * lisp.h (check_window_system): New prototype. This function is
10486 going to replace check_x, check_w32 and check_ns.
10487 (have_menus_p): Mention msdos.c in comment.
10488 * fontset.c (check_window_system_func): Remove. Adjust all users.
10489 * fontset.h (check_window_system_func): Remove prototype.
10490 * nsterm.h (check_ns):
10491 * xterm.h (check_x):
10492 * w32term.h (check_w32): Likewise.
10493 * menu.c (Fx_popup_menu): Use check_window_system.
10494 * msdos.c (check_window_system): Define for MS-DOS.
10495 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10496 * w32fns.c (check_window_system): Likewise for MS-Windows.
10497 * xfns.c (check_window_system): Likewise for X.
10498 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10499 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10501 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10503 Prefer < to > in range checks such as 0 <= i && i < N.
10504 This makes it easier to visualize quantities on a number line.
10505 This patch doesn't apply to all such range checks,
10506 only to the range checks affected by the 2013-03-24 change.
10507 This patch reverts most of the 2013-03-24 change.
10508 * alloc.c (xpalloc, Fgarbage_collect):
10509 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10510 * character.c (string_escape_byte8):
10511 * charset.c (read_hex):
10512 * data.c (cons_to_unsigned):
10513 * dispnew.c (update_frame_1):
10514 * doc.c (Fsubstitute_command_keys):
10515 * doprnt.c (doprnt):
10516 * editfns.c (hi_time, decode_time_components):
10517 * fileio.c (file_offset):
10518 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10519 * font.c (font_intern_prop):
10520 * frame.c (x_set_alpha):
10521 * gtkutil.c (get_utf8_string):
10522 * indent.c (check_display_width):
10523 * keymap.c (Fkey_description):
10524 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10526 * minibuf.c (read_minibuf_noninteractive):
10527 * process.c (wait_reading_process_output):
10528 * search.c (Freplace_match):
10529 * window.c (get_phys_cursor_glyph):
10530 * xdisp.c (redisplay_internal):
10531 * xsmfns.c (smc_save_yourself_CB):
10532 Prefer < to > for range checks.
10533 * dispnew.c (sit_for): Don't mishandle NaNs.
10534 This fixes a bug introduced in the 2013-03-24 change.
10535 * editfns.c (decode_time_components): Don't hoist comparison.
10536 This fixes another bug introduced in the 2013-03-24 change.
10538 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10540 * frame.h (struct frame): Drop scroll_bottom_vpos
10541 member becaue all real users are dead long ago.
10542 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10543 * xdisp.c (redisplay_internal): Adjust user.
10545 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10547 * nsmenu.m (showAtX:Y:for:): setLevel to
10548 NSPopUpMenuWindowLevel (Bug#13998).
10550 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10552 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10553 (ns_check_pending_open_menu): Declare.
10555 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10556 (x_activate_menubar): Update the menu with title that matches
10557 ns_get_pending_menu_title, and call
10558 ns_check_pending_openmenu (Bug#12698).
10559 (menuWillOpen:): New method.
10560 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10562 * nsterm.m (menu_will_open_state, menu_mouse_point)
10563 (menu_pending_title): New varaibles.
10564 (ns_get_pending_menu_title, ns_check_menu_open)
10565 (ns_check_pending_open_menu): New functions.
10567 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10569 * indent.c (current_column_bol_cache): Remove leftover which is not
10570 used in Fmove_to_column any more.
10571 (current_column, scan_for_column): Adjust users.
10572 * keyboard.c (last_point_position_buffer, last_point_position_window):
10573 Remove leftovers which are not used for recording undo any more.
10574 (command_loop_1, syms_of_keyboard): Adjust users.
10575 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10576 redisplay_window any more.
10577 (move_it_to): Adjust user.
10579 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10581 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10582 Update dependencies.
10584 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10586 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10587 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10588 forward references.
10590 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10592 * window.h (struct window): Replace hchild, vchild and buffer slots
10593 with a single slot 'contents'. This is possible because each valid
10594 window may have either the child window (in vertical or horizontal
10595 combination) or buffer to display (for the leaf window). Using that,
10596 a lot of operations to traverse and/or change window hierarchies may
10597 be simplified. New member horizontal is used to distinguish between
10598 horizontal and vertical combinations of internal windows.
10599 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10600 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10601 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10602 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10603 Use contents slot, not buffer, where appropriate.
10604 (wset_combination): New function.
10605 (wset_buffer): Add eassert.
10606 (Fframe_first_window): Simplify the loop reaching first window.
10607 (Fwindow_buffer): Use WINDOW_LEAF_P.
10608 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10609 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10610 (unshow_buffer): Convert initial debugging check to eassert.
10611 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10612 (make_parent_window, window_resize_check, window_resize_apply)
10613 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10614 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10615 Adjust to match struct window changes.
10616 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10617 (mark_window_cursors_off, count_windows, get_leaf_windows)
10618 (foreach_window_1): Simplify the loop.
10619 * alloc.c (mark_object): Do not check for the leaf window because
10620 internal windows has no glyph matrices anyway.
10621 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10622 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10623 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10624 (build_frame_matrix_from_window_tree, mirror_make_current)
10625 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10626 (update_window_tree, set_window_update_flags): Simplify the loop.
10627 (sync_window_with_frame_matrix_rows): Enforce live window.
10628 Use contents slot, not buffer, where appropriate.
10629 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10630 and WINDOW_HORIZONTAL_COMBINATION_P.
10631 (make_frame_visible_1): Simplify the loop.
10632 Use contents slot, not buffer, where appropriate.
10633 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10634 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10635 (expose_window_tree): Likewise.
10636 Use contents slot, not buffer, where appropriate.
10637 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10638 to avoid deleted windows. Use contents slot instead of buffer.
10639 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10640 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10641 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10642 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10644 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10646 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10647 identify the reasons for assertion violations in bug#14062 and
10649 (Fx_show_tip): Fix compilation error under
10650 "--enable-check-lisp-object-type". (Bug#14073)
10652 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10653 Reported by <rzl24ozi@gmail.com>.
10655 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10657 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10659 (unwind_with_echo_area_buffer): ...to restore it here.
10660 This is needed to ensure that...
10661 (redisplay_window): ...both window markers are valid here,
10662 which is verified by eassert.
10663 * editfns.c (save_excursion_save): Do not assume that
10664 selected_window always displays the buffer.
10665 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10668 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10670 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10673 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10675 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10677 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10679 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10680 since MinGW's w32api headers do. This avoids compiler warnings.
10682 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10683 if already defined.
10685 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10687 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10689 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10691 * gtkutil.c (style_changed_cb): Check if frame is live and an
10692 X frame (Bug#14038).
10694 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10696 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10697 Define only for _WIN32_WINNT less than 0x0500.
10698 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10700 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10701 see its own definitions of 'struct timeval' and 'struct timezone'.
10703 Fix incompatibilities between MinGW.org and MinGW64 headers.
10704 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10706 * w32.c (REPARSE_DATA_BUFFER): Guard with
10707 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10709 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10711 * xterm.c: Include X11/XKBlib.h
10712 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10714 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10716 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10718 * blockinput.h (input_blocked_p): Likewise.
10719 * bytecode.c (exec_byte_code): Likewise.
10720 * callproc.c (call_process_kill, call_process_cleanup)
10721 (Fcall_process): Likewise.
10722 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10723 (Fccl_execute_on_string): Likewise.
10724 * character.c (string_escape_byte8): Likewise.
10725 * charset.c (read_hex): Likewise.
10726 * cm.c (calccost): Likewise.
10727 * data.c (cons_to_unsigned): Likewise.
10728 * dired.c (directory_files_internal, file_name_completion):
10730 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10731 (sit_for): Likewise.
10732 * doc.c (Fsubstitute_command_keys): Likewise.
10733 * doprnt.c (doprnt): Likewise.
10734 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10735 * emacsgtkfixed.c: Likewise.
10736 * fileio.c (file_offset, Fwrite_region): Likewise.
10737 * floatfns.c (Fexpt, fmod_float): Likewise.
10738 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10740 * font.c (font_intern_prop): Likewise.
10741 * frame.c (x_set_alpha): Likewise.
10742 * gtkutil.c (get_utf8_string): Likewise.
10743 * indent.c (check_display_width): Likewise.
10744 * intervals.c (create_root_interval, rotate_right, rotate_left)
10745 (split_interval_right, split_interval_left)
10746 (adjust_intervals_for_insertion, delete_node)
10747 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10748 (merge_interval_right, merge_interval_left, copy_intervals)
10749 (set_intervals_multibyte_1): Likewise.
10750 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10751 * keymap.c (Fkey_description): Likewise.
10752 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10753 * lread.c (openp, read_integer, read1, string_to_number):
10755 * menu.c (ensure_menu_items): Likewise.
10756 * minibuf.c (read_minibuf_noninteractive): Likewise.
10757 * print.c (printchar, strout): Likewise.
10758 * process.c (create_process, Faccept_process_output)
10759 (wait_reading_process_output, read_process_output, send_process)
10760 (wait_reading_process_output): Likewise.
10761 * profiler.c (make_log, handle_profiler_signal): Likewise.
10762 * regex.c (re_exec): Likewise.
10763 * regex.h: Likewise.
10764 * search.c (looking_at_1, Freplace_match): Likewise.
10765 * sysdep.c (get_child_status, procfs_ttyname)
10766 (procfs_get_total_memory): Likewise.
10767 * systime.h (EMACS_TIME_VALID_P): Likewise.
10768 * term.c (dissociate_if_controlling_tty): Likewise.
10769 * window.c (get_phys_cursor_glyph): Likewise.
10770 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10771 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10773 * xfns.c (Fx_window_property): Likewise.
10774 * xmenu.c (set_frame_menubar): Likewise.
10775 * xselect.c (x_get_window_property, x_handle_dnd_message):
10777 * xsmfns.c (smc_save_yourself_CB): Likewise.
10778 * xterm.c (x_scroll_bar_set_handle): Likewise.
10780 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10782 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10783 to be optional or nil. Adjust comment and convert it to docstring.
10784 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10785 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10787 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10789 Static checking by GCC 4.8-20130319.
10790 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10791 * process.c (Fset_process_datagram_address)
10792 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10793 * xdisp.c (get_char_face_and_encoding)
10794 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10795 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10796 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10798 2013-03-24 Ken Brown <kbrown@cornell.edu>
10800 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10801 fix compilation on 64-bit Cygwin, where underscores are not
10802 automatically prepended.
10804 * w32term.c (w32_initialize): Silence compiler warning.
10806 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10808 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10809 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10810 variables, to save and restore frame dimensions.
10811 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10812 after returning from a 'fullscreen' configuration.
10813 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10814 to avoid races between the main thread and the input thread.
10816 * w32term.h (struct w32_output): New members normal_width,
10817 normal_height, normal_top, normal_left, and prev_fsmode.
10818 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10819 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10820 members of a frame.
10822 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10823 'fullscreen' parameter. Always record previous width and height
10824 of the frame, except when switching out of maximized modes, so
10825 that they could be restored correctly, instead of resetting to the
10826 default frame dimensions. Send SC_RESTORE command to the frame,
10827 unless we are going to send SC_MAXIMIZE, to restore the frame
10828 resize hints in the mouse pointer shown by the window manager.
10831 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10833 * lisp.h (get_frame_param): Adjust conditions for prototype
10836 2013-03-22 Ken Brown <kbrown@cornell.edu>
10838 * unexcw.c: Drop unneeded inclusion of w32common.h.
10839 (report_sheap_usage): Declare.
10840 (read_exe_header): Add magic numbers for x86_64.
10841 (fixup_executable): Fix printf format specifier for unsigned long
10844 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10846 * frame.h (struct frame): Put menu_bar_window under #ifdef
10847 because this member is not needed when X toolkit is in use.
10848 (fset_menu_bar_window):
10849 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10850 (free_glyphs, update_frame):
10851 * xdisp.c (expose_frame): Likewise.
10852 (display_menu_bar): Likewise. Remove redundant eassert.
10853 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10856 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10858 Use functions and constants to manipulate Lisp_Save_Value objects.
10859 This replaces code that used macros and strings and token-pasting.
10860 The change makes the C source a bit easier to follow,
10861 and shrinks the Emacs executable a bit.
10862 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10863 (make_save_value): Change 1st arg from string to enum. All callers
10866 (mark_object): Use if, not #if, for GC_MARK_STACK.
10867 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10868 (XSAVE_OBJECT): Now functions, not macros.
10869 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10870 the constant was never used.
10871 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10872 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10873 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10874 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10876 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10877 type3 with a single member save_type. All uses changed.
10878 (save_type, set_save_pointer, set_save_integer): New functions.
10879 * print.c (PRINTX): Remove.
10881 * alloc.c: Remove redundant static declarations.
10883 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10885 * window.h (struct window): Convert left_col, top_line, total_lines
10886 and total_cols from Lisp_Objects to integers. Adjust comments.
10887 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10889 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10890 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10891 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10892 Adjust users where appropriate.
10894 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10896 * frame.h (struct frame): Drop resx and resy because the same data is
10897 available from window system-specific output context. Adjust users.
10898 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10899 New functions to provide defaults when no window system available.
10900 (FRAME_RES_X, FRAME_RES_Y): New macros.
10901 (NUMVAL): Move from xdisp.c.
10902 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10903 (Ffont_face_attributes, Fopen_font):
10904 * image.c (gs_load):
10905 * w32font.c (fill_in_logfont):
10906 * xdisp.c (calc_pixel_width_or_height):
10907 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10908 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10910 2013-03-20 Kenichi Handa <handa@gnu.org>
10912 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10913 to 1 (temporary workaround until a bug related to ASCII
10914 optimization is fixed).
10916 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10918 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10919 Signal error if window is not internal. Adjust docstring.
10920 (delete_all_child_windows): Use combination_limit to save the buffer.
10921 (Fset_window_configuration): Adjust accordingly.
10922 * print.c (syms_of_print): Initialize debugging output not here...
10923 (init_print_once): ...but in a new function here.
10924 * lisp.h (init_print_once): Add prototype.
10925 * emacs.c (main): Add call to init_print_once. Adjust comments.
10927 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10929 * window.c (window_resize_check, window_resize_apply)
10930 (window_from_coordinates, recombine_windows, set_window_buffer)
10931 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10932 (Fsplit_window_internal, Fdelete_window_internal)
10933 (freeze_window_starts): Use bool for booleans.
10934 * window.h (window_frame_coordinates, resize_frame_windows)
10935 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10937 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10939 * dispnew.c (bitch_at_user): Use `user-error'.
10941 2013-03-17 Ken Brown <kbrown@cornell.edu>
10943 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10944 as return type of image_background. (Bug#13981)
10945 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10947 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10949 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10950 (ns_select): Don't return with result uninitialized.
10952 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10955 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10957 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10958 directories. If filename is nil, get directory name (Bug#13932).
10959 Use getFilename and getDirectory.
10960 (getFilename, getDirectory): New methods for EmacsSavePanel and
10962 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10964 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10966 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10968 2013-03-15 Kenichi Handa <handa@gnu.org>
10970 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10971 (adjust_after_replace): Make it back to static. Delete the third
10972 arg text_at_gap_tail. Cancel the code for handling it.
10974 * coding.h (struct coding_system): New member eol_seen.
10976 * coding.c (detect_ascii): New function.
10977 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10978 when the source bytes are actually scanned. On detecting for
10979 coding_category_utf_8_auto, call detect_ascii instead of scanning
10980 source bytes directly.
10981 (produce_chars): Call insert_from_gap with the new arg 0.
10982 (encode_coding): Likewise.
10983 (decode_coding_gap): Control ASCII optimization by the variable
10984 disable_ascii_optimization instead of #ifndef .. #endif.
10985 Deccode EOL format according to coding->eol_seen.
10986 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10989 * lisp.h (adjust_after_replace): Cancel externing it.
10990 (insert_from_gap): Adjust prototype.
10992 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10994 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10995 FULLSCREEN_MAXIMIZED. (Bug#13935)
10997 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10999 * region-cache.c (find_cache_boundary, move_cache_gap)
11000 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11001 Simplify debugging check and convert to eassert. Adjust comment.
11002 (pp_cache): Put under ENABLE_CHECKING.
11004 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11006 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11007 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11008 and WM_ACTIVATEAPP.
11009 (w32fullscreen_hook): If the frame is visible, reset
11010 f->want_fullscreen flag after changing the frame size. If the
11011 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11014 2013-03-13 Daniel Colascione <dancol@dancol.org>
11016 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11017 too so that these builds can use Cygwin's file conversion
11018 functions. (We've been building and linking cygw32.o all along
11019 and just not using it.)
11021 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11023 File synchronization fixes (Bug#13944).
11024 * Makefile.in (LIB_FDATASYNC): New macro.
11026 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11027 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11028 Don't worry about HAVE_FSYNC, since a substitute fsync is
11029 available if the system lacks one.
11030 (Fwrite_regin): Retry fsync if interrupted.
11032 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11034 * w32term.c (w32_read_socket): If the Emacs frame is being
11035 activated, call w32fullscreen_hook, to make sure the new frame
11036 dimensions are in effect. (Bug#13937)
11038 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11040 * xdisp.c (init_iterator): Simplify because both character and byte
11041 positions are either specified or -1. Add eassert. Adjust comment.
11042 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11043 character and byte positions can be obtained from marker.
11045 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11047 Static checking by Sun C 5.12.
11048 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11049 * bytecode.c (exec_byte_code):
11050 * dispnew.c (init_display):
11052 * fileio.c (Fsubstitute_in_file_name):
11053 * keyboard.c (Fevent_convert_list):
11054 * keymap.c (Fsingle_key_description):
11055 * term.c (maybe_fatal, fatal):
11056 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11057 * xsmfns.c (Fhandle_save_session):
11058 Omit unreachable code.
11059 * keymap.c (map_keymap_char_table_item): Cast void * to
11060 a function pointer type; the C Standard requires this.
11062 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11063 Include <sys/param.h> unconditionally, as that works elsewhere and
11064 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11065 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11068 See ChangeLog.12 for earlier changes.
11070 ;; Local Variables:
11074 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11076 This file is part of GNU Emacs.
11078 GNU Emacs is free software: you can redistribute it and/or modify
11079 it under the terms of the GNU General Public License as published by
11080 the Free Software Foundation, either version 3 of the License, or
11081 (at your option) any later version.
11083 GNU Emacs is distributed in the hope that it will be useful,
11084 but WITHOUT ANY WARRANTY; without even the implied warranty of
11085 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11086 GNU General Public License for more details.
11088 You should have received a copy of the GNU General Public License
11089 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.