1 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
3 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
5 2014-12-13 Eli Zaretskii <eliz@gnu.org>
7 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
9 2014-12-12 Eli Zaretskii <eliz@gnu.org>
11 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
12 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
15 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
17 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
19 * gnutls.h: Always declare syms_of_gnutls.
21 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
22 clarity. Let the availability check return Qnil when the GnuTLS
23 integration is not available, instead of erroring out.
26 2014-12-10 Eli Zaretskii <eliz@gnu.org>
28 * xdisp.c (move_it_in_display_line_to, display_line):
29 Don't disallow overflow-newline-into-fringe when word-wrap is in
32 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
34 * eval.c (Fsignal): Remove duplicate test.
35 (Fautoload_do_load): Fix up docstring.
37 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
39 * nsterm.m (represented_filename, represented_frame): New variables.
40 (ns_set_represented_filename): New function.
41 (sendEvent:): Set represented filename here to avoid flicker,
44 * nsterm.h: Declare ns_set_represented_filename.
46 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
47 at once, call ns_set_represented_filename instead.
49 2014-11-27 Eli Zaretskii <eliz@gnu.org>
51 * xdisp.c (handle_single_display_spec): When ignoring a fringe
52 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
53 (next_element_from_buffer): When done with overlays, reset the
54 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
56 2014-11-25 Eli Zaretskii <eliz@gnu.org>
58 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
59 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
61 2014-11-25 Ulrich Müller <ulm@gentoo.org>
63 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
64 for paxctl and setfattr. Fixes temacs startup failure with
65 grsecurity/PaX enabled Linux kernel (bug#19067).
67 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
69 * src/w32.c: Use MINGW_W64 instead of _W64.
71 * src/w32term.c: Likewise.
73 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
75 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
77 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
79 * nsterm.m (ns_send_appdefined): Check for application defined
80 event on Cocoa (Bug#18993). Backport from trunk.
82 2014-11-15 Eli Zaretskii <eliz@gnu.org>
84 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
85 errors in computing the number of pixels to scroll.
86 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
88 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
90 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
93 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
95 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
97 * nsfns.m (x_set_foreground_color, x_set_background_color)
98 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
99 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
101 2014-11-09 Eli Zaretskii <eliz@gnu.org>
103 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
104 when the inserted text does not need decoding. (Bug#18982)
106 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
109 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
111 * nsterm.h (EmacsScroller): judge returns bool.
113 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
114 (ns_judge_scroll_bars): Only set removed if judge returns true.
115 (judge): Returns bool == condemned. Remove self from window.
116 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
118 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
120 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
121 (run): Ditto. Only use non-system event loop if OSX version is
122 exactly 10.9 (Bug#18993).
123 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
126 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
128 * callproc.c (encode_current_directory): Support handling of file
129 names prepended by "/:". (Bug#18891)
131 2014-11-06 Alan Mackenzie <acm@muc.de>
133 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
135 2014-11-06 Dima Kogan <dima@secretsauce.net>
137 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
139 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
141 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
142 raises an error. (Bug#18891)
144 2014-11-03 Eli Zaretskii <eliz@gnu.org>
146 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
147 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
148 frame; instead, print an error message.
150 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
152 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
154 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
156 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
157 if force_integral_p (i.e. no antialias).
158 (macfont_draw): Check ns_antialias_text, also turn off syntetic
159 bold if no antialias (Bug#18876).
161 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
162 was given (Bug#18846).
164 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
166 * nsterm.h (ns_set_doc_edited): Declare taking no args.
168 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
169 instead of in xdisp.c, function now takes void. (Bug#18884).
171 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
172 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
174 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
175 struct window* (Bug#18889).
176 Remove getMouseMotionPart.
177 (ns_output): Make icon_top/left int.
179 * nsfns.m (x_icon): icon_top/left is int.
181 * nsterm.m (ns_mouse_position): Remove unused code.
182 (initFrame:window:, dealloc): Use window instead of win.
183 (getMouseMotionPart:window:x:y:): Remove, unused.
184 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
186 2014-10-30 Samuel Bronson <naesten@gmail.com>
188 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
190 2014-10-28 Eli Zaretskii <eliz@gnu.org>
192 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
193 build_string, when importing a home directory. (Bug#18873)
195 2014-10-26 Eli Zaretskii <eliz@gnu.org>
197 * dispnew.c (buffer_posn_from_coords):
198 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
199 account for the header-line height. (Bug#18839)
201 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
203 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
205 (erase_phys_cursor): Fix confusion between window-relative and
206 text area-relative x-coordinates. [Backport]
208 2014-10-20 Glenn Morris <rgm@gnu.org>
210 * minibuf.c (history-length): Increase default from 30 to 100.
213 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
215 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
218 2014-10-20 Glenn Morris <rgm@gnu.org>
220 * Version 24.4 released.
222 2014-10-17 Eli Zaretskii <eliz@gnu.org>
224 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
225 1-pixel R2L characters.
226 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
227 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
229 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
231 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
232 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
234 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
236 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
239 2014-10-08 K. Handa <handa@gnu.org>
241 * coding.c (detect_coding_iso_2022): Set coding->rejected
242 correctly when an invalid escape sequence is found (Bug#18610).
244 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
246 * font.c (font_list_entities): Do not add empty vector to font cache.
247 (font_matching_entity): Likewise. If matching entity is found, insert
248 1-item vector with this entity instead of an entity itself (Bug#17125).
250 2014-10-02 Eli Zaretskii <eliz@gnu.org>
252 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
253 iterator backwards, to resync the bidi iterator. (Bug#18584)
255 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
257 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
258 make a font_object from a tty frame (Bug#18573).
259 (Finternal_set_lisp_face_attribute): Add FIXME comment.
261 2014-09-30 Eli Zaretskii <eliz@gnu.org>
263 * w32fns.c (w32_createwindow): Accept an additional argument, an
264 array of 2 values specifying the coordinates of the frame's
265 top-left corner. Use these values instead of calling x_get_arg,
266 which can cons Lisp objects, and therefore cannot be called except
267 from the main thread. Remove redundant tests for the default values.
268 (my_create_window): Move the calculation of the coordinates of the
269 frame's top-left edge here. Pass them to the input thread via the
270 second parameter of the WM_EMACS_CREATEWINDOW message.
271 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
274 2014-09-29 Eli Zaretskii <eliz@gnu.org>
276 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
277 (redisplay_window): Treat the frame's frozen_window_starts flag
278 the same way as the optional_new_start flag for the window: only
279 obey it if the glyph row showing point will be fully visible.
280 Likewise when the window start is in a continuation line. If,
281 after trying everything under the 'force_start' label, point is
282 still not fully visible, give up and scroll the window.
283 Add debugging traces. (Bug#18545)
285 * window.c (Frecenter): Set the window's redisplay flag.
287 2014-09-24 Eli Zaretskii <eliz@gnu.org>
289 * w32term.c (w32_read_socket): Don't use frame dimensions for
290 resizing if GetClientRect returned an empty (0, 0, 0, 0)
291 rectangle. Check the return value of GetClientRect, and don't use
292 the results if it didn't succeed.
294 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
295 in columns and lines after correcting the pixel dimensions in
297 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
298 negative values to xrealloc. (Bug#18528)
300 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
302 On OSX, do not free font-specific data more than once (Bug#18501).
303 * macfont.m (macfont_close): Release and free font-specific data
304 only if it wasn't previously freed.
306 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
308 * unexmacosx.c (dump_it): Improve error message.
310 2014-09-18 Juri Linkov <juri@jurta.org>
312 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
313 (Bug#10747, bug#18334)
315 2014-09-18 Eli Zaretskii <eliz@gnu.org>
317 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
318 units in which the position is measured. (Bug#18493)
320 * xdisp.c (redisplay_internal): Force redisplay of all windows
321 that show a buffer whose narrowing has changed. (Bug#18490)
323 2014-09-16 Eli Zaretskii <eliz@gnu.org>
325 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
326 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
327 lines, draw the hollow-box and hbar cursors on the right side of
328 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
331 * xterm.c (x_draw_stretch_glyph_string):
332 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
333 caused the block cursor to disappear on a TAB in R2L lines in
334 every window except the leftmost one. Reported by Martin Rudalics
337 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
339 Always use matched specpdl entry to record call arguments (Bug#18473).
340 * lisp.h (record_in_backtrace): Adjust prototype.
341 * eval.c (record_in_backtrace): Return current specpdl level.
342 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
343 (eval_sub, Ffuncall): Record call arguments in matched specpdl
344 entry and use that entry in call to backtrace_debug_on_exit.
345 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
346 (do_debug_on_call): Get current specpdl level as 2nd arg.
348 Prefer ptrdiff_t to int and avoid integer overflows.
349 * fileio.c (make_temp_name):
350 * font.c (font_parse_family_registry): Avoid integer
351 overflow on string size calculation.
352 * data.c (Faset): Likewise for byte index.
354 2014-09-15 Eli Zaretskii <eliz@gnu.org>
356 Fix display of R2L lines in partial-width windows.
357 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
358 assigned the correct value.
359 (extend_face_to_end_of_line): Account for truncation and
360 continuation glyphs in R2L rows when one of the fringes is not
362 (display_line): Don't assign negative X offset to a row if we are
363 going to produce a truncation glyph for it. When handling
364 truncated R2L rows, consider the width of the left fringe instead
366 (produce_special_glyphs): Fix bogus assignments.
368 2014-09-14 Eli Zaretskii <eliz@gnu.org>
370 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
372 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
373 set errno to EAGAIN instead, to allow the caller to retry the
374 write after some waiting. Fixes deadlocks when Emacs exchanges a
375 lot of data through the pipe. (Bug#18420)
377 2014-09-13 Eli Zaretskii <eliz@gnu.org>
379 * sound.c (Fplay_sound_internal): Encode the sound file name in
380 the ANSI codepage. Expand it against data-directory, as per docs,
381 not against the current directory. No need to make a local copy
382 of the file name; pass the encoded file name directly to
383 do_play_sound. (Bug#18463)
385 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
386 NULL, and the file name is not encodable in ANSI codepage, return
387 the string with "?" replacement characters, which will fail the
388 caller. This avoids returning a random value in that case.
390 2014-09-11 Martin Rudalics <rudalics@gmx.at>
392 * window.c (Fresize_mini_window_internal): Set w->total_lines
393 from w->pixel_height (Bug#18422).
395 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
397 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
398 (toggleFullScreen:): Take frame_resize_pixelwise into account when
399 setting resize increments (Bug#18435).
401 2014-09-09 Eli Zaretskii <eliz@gnu.org>
403 * xdisp.c (pos_visible_p): Properly save and restore the iterator
404 state around the call to line_bottom, since it can move the
405 iterator to another screen line. This fixes off-by-one errors in
406 the reported row in some rare cases.
408 2014-09-07 Eli Zaretskii <eliz@gnu.org>
410 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
411 always make sure the marginal areas of the row are in sync with
412 what the window wants. (Bug#18419)
414 2014-09-04 Eli Zaretskii <eliz@gnu.org>
416 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
417 existing binding of a variable, to avoid silently aborting
418 commands that use specbind. (Bug#18331)
420 2014-09-02 Eli Zaretskii <eliz@gnu.org>
422 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
423 the reported row in the case of a window with a header line, by
424 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
425 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
427 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
429 * eval.c (internal_lisp_condition_case): Don't overrun the stack
430 when configured --with-wide-int on typical 32-bit platforms.
432 2014-08-31 Eli Zaretskii <eliz@gnu.org>
434 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
435 when HPOS is negative, for the benefit of R2L glyph rows whose
436 newline overflows into the fringe.
438 2014-08-30 Ken Brown <kbrown@cornell.edu>
440 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
443 2014-08-28 Eli Zaretskii <eliz@gnu.org>
445 * syntax.c (scan_lists): Don't examine positions before BEGV.
448 2014-08-25 Eli Zaretskii <eliz@gnu.org>
450 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
452 2014-08-18 Eli Zaretskii <eliz@gnu.org>
454 * xdisp.c (handle_stop): Improve commentary.
456 * indent.c (Fvertical_motion): Fix vertical motion up through a
457 display property after a newline. (Bug#18276)
459 2014-08-17 Eli Zaretskii <eliz@gnu.org>
461 * xdisp.c (display_line): Don't assume that the call to
462 reseat_at_next_visible_line_start ends up at a character
463 immediately following the newline on the previous line.
464 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
465 beyond ZV, which causes infloop in redisplay. For the details, see
466 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
468 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
469 coordinate for hscrolled R2L screen lines. (Bug#18277)
471 2014-08-11 Ken Brown <kbrown@cornell.edu>
473 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
474 ERRORCHECK mutexes. (Bug#18222)
476 2014-08-11 Glenn Morris <rgm@gnu.org>
478 * fileio.c: Revert 2013-01-31 change, which chose coding system for
479 writing before backing up, since it causes a more serious problem
480 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
481 (choose_write_coding_system): No longer callable from Lisp.
482 Move last piece back here from Fwrite_region.
483 (Fwrite_region, syms_of_fileio): Update for above changes.
485 2014-08-09 Martin Rudalics <rudalics@gmx.at>
487 * window.c (Fwindow_new_total, Fwindow_new_normal)
488 (Fwindow_new_pixel, Fset_window_new_pixel)
489 (Fset_window_new_total, Fset_window_new_normal): Second attempt
490 to fix the doc-strings of these functions. See:
491 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
493 2014-08-08 Martin Rudalics <rudalics@gmx.at>
495 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
496 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
497 (Fwindow_new_pixel, Fset_window_new_pixel)
498 (Fset_window_new_total, Fset_window_new_normal)
499 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
501 2014-08-07 Eli Zaretskii <eliz@gnu.org>
503 * fontset.c (Finternal_char_font): Recompute basic faces if the
504 frame's face cache was cleared. (Bug#18162)
506 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
508 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
509 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
510 base buffer's undo list.
512 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
514 Fix bug with an attempt to select uninitialized frame (Bug#18161).
515 * xfns.c (Fx_create_frame): Move call to change_frame_size to
516 a section where Lisp evaluation is disabled. This way a pointer
517 to uninitialized frame is not accessible from Lisp, which becomes
518 critical if following call to x_figure_window_size throws an error.
520 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
522 Fix bug with clang + directory_files_internal + GC (Bug#16986).
523 * dired.c (directory_files_internal): Use a volatile variable
524 to prevent the compiler from optimizing away all copies of a local.
525 I wonder how many other GC-related bugs like this lurk elsewhere?
527 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
528 * xterm.h (struct x_display_info): New member 'connection'.
529 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
530 so that x_delete_terminal has a file descriptor to pass to
531 delete_keyboard_wait_descriptor.
533 2014-08-01 Eli Zaretskii <eliz@gnu.org>
535 Fix display of R2L lines when the last character fits only partially.
536 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
538 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
539 R2L row is visible only partially, give the row a negative x
541 (display_line): Fix the calculation of the glyph whose pixel width
542 is used to decide whether the last produced glyph fits on the
543 line. When the last glyph fits only partially, give the row a
546 2014-07-29 Eli Zaretskii <eliz@gnu.org>
548 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
549 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
550 pixel width of the first glyph that is hscrolled from display.
551 (display_line): In R2L glyph rows, don't give a negative offset to
552 row->x when the first glyph begins before first_visible_x.
554 2014-07-29 Andreas Schwab <schwab@suse.de>
556 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
557 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
559 2014-07-28 Eli Zaretskii <eliz@gnu.org>
561 * xdisp.c (display_line): If called with iterator set up to write
562 to a marginal area, delay the call to handle_line_prefix until we
563 switch back to the text area. (Bug#18035)
565 * .gdbinit (xwindow): The members total_cols, total_lines,
566 left_col, and top_line are C integers (and has been so for the
569 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
571 * nsterm.m (applicationDidFinishLaunching:): Call
572 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
573 (antialiasThresholdDidChange:): New method for EmacsApp.
575 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
577 * macfont.m (macfont_update_antialias_threshold): Remove static.
579 * macfont.h (macfont_update_antialias_threshold): Declare.
581 2014-07-17 Eli Zaretskii <eliz@gnu.org>
583 * w32select.c (setup_windows_coding_system):
584 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
585 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
587 * w16select.c (Fw16_get_clipboard_data):
588 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
591 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
592 buffer position where we are to start the iteration.
593 (handle_invisible_prop): Record in it->stop_charpos the position
594 where the invisible text ends. (Bug#18035)
595 (hscroll_window_tree): Don't try hscrolling windows whose cursor
596 row has zero buffer position as their start position.
597 Reported by martin rudalics <rudalics@gmx.at>.
599 2014-07-16 Eli Zaretskii <eliz@gnu.org>
601 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
602 infinite looping in redisplay when display lines don't have enough
603 space to display even a single character. (Bug#18036)
605 2014-07-13 Eli Zaretskii <eliz@gnu.org>
607 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
608 buffer's default-directory only if it is a string. (Bug#17986)
610 2014-07-12 Eli Zaretskii <eliz@gnu.org>
612 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
615 * w32fns.c (Fx_file_dialog): Mention in the doc string the
616 behavior on Windows 7 and later when the function is repeatedly
617 invoked with the same value of DIR. (Bug#17950)
619 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
620 string to match the one in w32fns.c.
622 2014-07-08 Eli Zaretskii <eliz@gnu.org>
624 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
625 x_produce_glyphs does when it generates a stretch glyph that
626 represents a TAB. (Bug#17969)
628 2014-07-05 Eli Zaretskii <eliz@gnu.org>
630 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
631 and there is a display property at that position, don't call
632 move_it_to to move to a position before window start. (Bug#17942)
633 Fix condition for finding CHARPOS by the first call to move_it_to.
636 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
638 * syntax.c (find_defun_start): Try the cache even
639 if !open_paren_in_column_0_is_defun_start.
640 (back_comment): If find_defun_start was pessimistic, use the
641 scan_sexps_forward result to improve the cache (bug#16526).
643 2014-07-04 Daniel Colascione <dancol@dancol.org>
646 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
647 only if xic_style calls for it. This change allows Emacs to work
648 with ibus. Also, don't leak resources if create_frame_xic fails,
649 and stop caching xic_style across different displays (Bug#17928).
650 (supported_xim_styles): Make const.
651 (best_xim_style): Remove first parameter: it's always just
652 supported_xim_styles. Change to look at supported_xim_styles directly.
654 2014-07-04 Eli Zaretskii <eliz@gnu.org>
656 * xdisp.c (redisplay_window): If redisplay of a window ends up
657 with point in a partially visible line at end of the window, make
658 sure the amended position of point actually has smaller Y
659 coordinate; if not, give up and scroll the display. (Bug#17905)
661 * window.c (window_scroll_pixel_based): When point ends up at the
662 last fully visible line, don't let move_it_to stop at the left
663 edge of the line and dupe us into thinking point is inside the
666 * w32.c (network_interface_info): Make sure the argument is a
669 2014-07-01 Eli Zaretskii <eliz@gnu.org>
671 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
672 the window whose glyph row is being prepared and a flag whether it
673 is for mode/header line. Make sure the glyph row's marginal areas
674 are in sync with what the window wants.
677 * xdisp.c (display_line, display_mode_line):
678 Call prepare_desired_row with additional arguments, as appropriate.
680 * dispextern.h (prepare_desired_row): Adjust prototype.
682 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
684 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
685 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
686 caused by xw_popup_dialog in daemon mode (Bug#17891).
688 2014-06-30 Eli Zaretskii <eliz@gnu.org>
690 * frame.c (do_switch_frame): When switching to another TTY frame,
691 make sure FrameCols and FrameRows are in sync with the new frame's
694 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
696 * coding.c (encode_coding_utf_8): Correctly count produced_chars
697 also in unibyte case. (Bug#17865)
699 2014-06-25 Glenn Morris <rgm@gnu.org>
701 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
703 2014-06-21 Eli Zaretskii <eliz@gnu.org>
705 * indent.c (Fvertical_motion): Doc fix.
706 Move to the goal column, if any, with a single call to
707 move_it_in_display_line, not in two calls. Doing this with two
708 calls causes move_it_in_display_line apply the line-prefix
709 handling twice instead of just once. (Bug#17823)
711 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
713 Port to OS X ACLs (Bug#17810).
714 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
715 ACL_TYPE_ACCESS) doesn't work.
717 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
719 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
720 before checking key-translation-map (bug#17659).
722 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
724 * font.c (font_make_object): Avoid dangling pointer which may
725 crash GC (Bug#17771).
727 2014-06-18 Eli Zaretskii <eliz@gnu.org>
729 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
730 prototype of DGifCloseFile as appropriate for older and newer
732 (gif_close): New function, encapsulates the differences in the
733 calling sequence of DGifCloseFile before v5.1.0 and after it.
734 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
735 error string where appropriate. (Bug#17790)
737 2014-06-16 Eli Zaretskii <eliz@gnu.org>
739 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
740 macro execution, make sure point didn't move since last complete
741 redisplay, as the condition for using the glyph matrix
742 information. (Bug#17777)
744 2014-06-14 Eli Zaretskii <eliz@gnu.org>
746 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
747 information if we are in the middle of executing a keyboard macro,
748 since redisplay doesn't update the screen until the macro is
749 finished. (Bug#17777)
751 2014-06-13 Eli Zaretskii <eliz@gnu.org>
753 * alloc.c (cleanup_vector): Don't dereference a font driver
754 pointer if it is NULL. (Bug#17771)
756 2014-06-11 Eli Zaretskii <eliz@gnu.org>
758 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
759 matching overlay strings with 'cursor' property against buffer
760 positions traversed in the glyph row. (Bug#17744)
762 2014-06-08 Glenn Morris <rgm@gnu.org>
764 * fileio.c (write-region-inhibit-fsync): Doc tweak.
766 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
768 2014-06-04 Eli Zaretskii <eliz@gnu.org>
770 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
771 contains garbage on WINDOWSNT (which could potentially infloop at
774 Minimize cursor motion during TTY menu updates.
775 * term.c (tty_menu_display): Don't position cursor here. Instead,
776 pass the cursor coordinates to update_frame_with_menu.
777 (tty_menu_activate): Send the hide cursor command only once in an
778 iteration through the outer 'while' loop.
780 * dispnew.c (update_frame_1): Accept an additional argument
781 SET_CURSOR_P, and position the cursor at the end of the frame
782 update only if that argument is non-zero. All callers changed to
783 provide the additional argument as non-zero, except for
784 update_frame_with_menu.
785 (update_frame_with_menu): Accept 2 additional arguments ROW and
786 COL; if they are non-negative, instruct update_frame_1 not to
787 position the cursor, and instead position it according to ROW and
790 * dispextern.h (update_frame_with_menu): Update prototype.
792 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
794 * callproc.c (call_process): Don't check read-only if we don't insert
795 anything (bug#17666).
797 2014-06-02 Eli Zaretskii <eliz@gnu.org>
799 * dispnew.c (update_frame_with_menu): Set display_completed.
801 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
803 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
805 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
807 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
808 to min(value, whole).
810 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
812 Bring back the changes to GDB-visible symbols, but only on AIX.
813 And only if it's not pre-4.2 GCC.
814 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
815 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
816 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
819 2014-05-31 Eli Zaretskii <eliz@gnu.org>
821 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
822 with PT, not GPT. (Bug#16433)
824 Revert last changes to GDB-visible symbols.
825 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
826 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
827 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
830 2014-05-31 Glenn Morris <rgm@gnu.org>
832 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
834 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
836 Fix port to 32-bit AIX with xlc (Bug#17598).
837 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
838 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
839 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
840 to work around a compiler bug in IBM xlc 12.1.
842 2014-05-29 Eli Zaretskii <eliz@gnu.org>
844 * xterm.c (x_update_window_end): Don't invalidate the entire
845 mouse-highlight info, just signal frame_up_to_date_hook that mouse
846 highlight needs to be redisplayed. (Bug#17588)
848 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
850 Port the GDB-visible symbols to AIX.
851 Without them, GDB doesn't work to debug Emacs, since the AIX linker
852 optimizes away the relevant external symbols. Use enums instead;
853 this suffices for the AIX port, which is 32-bit-only anyway.
854 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
855 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
856 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
859 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
861 Include sources used to create macuvs.h.
862 * Makefile.in ($(srcdir)/macuvs.h): New rule.
863 * macuvs.h: Use automatically-generated header.
865 2014-05-25 Eli Zaretskii <eliz@gnu.org>
867 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
868 if we are iterating over an object that generates glyphs for
869 marginal areas. (Bug#17585)
871 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
873 * xdisp.c (safe__call1, safe__eval): Now static.
875 2014-05-24 Eli Zaretskii <eliz@gnu.org>
877 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
878 (safe_call, safe__call1): Construct a va_list argument for safe_call.
879 (safe_call1): Call safe_call instead of safe__call directly.
881 2014-05-24 Ken Brown <kbrown@cornell.edu>
883 * w32term.c (x_delete_display) [CYGWIN]: Don't free
884 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
887 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
889 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
890 (safe__call, safe__call1, safe__eval): New functions.
892 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
893 (display_mode_element): Same for `:eval'.
895 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
897 Fix port to 32-bit AIX (Bug#17540).
898 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
899 twice. _text already includes this offset.
900 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
902 2014-05-21 Eli Zaretskii <eliz@gnu.org>
904 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
905 when closest_pos is identical to to_charpos, don't recurse, since
906 we already tried that, and failed. (Bug#17539)
908 2014-05-20 Eli Zaretskii <eliz@gnu.org>
910 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
911 unwinding when frame's faces were not initialized yet, increment
912 the frame's image-cache reference count before calling
913 x_free_frame_resources. Don't dereference
914 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
916 2014-05-11 Glenn Morris <rgm@gnu.org>
918 * fileio.c (Ffile_executable_p): Doc tweak.
920 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
922 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
923 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
925 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
927 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
929 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
931 Fix initialization of minibuffer history variable (Bug#17430).
932 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
933 Move the initialization up to prevent any "value void" message.
935 2014-05-06 Samuel Bronson <naesten@gmail.com>
937 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
938 are matched (bug#17413).
940 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
942 Stop tooltips pulling Emacs window to front (Bug#17408).
943 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
944 SetWindowPos invocations.
946 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
948 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
949 not initialized (Bug#17398).
951 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
953 Revert recent libpng changes (Bug#17339).
954 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
955 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
957 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
959 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
960 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
961 because WCONTINUED is always defined now.
962 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
964 2014-05-03 Eli Zaretskii <eliz@gnu.org>
966 * buffer.c (overlay_strings): Fix the wording of the commentary.
968 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
970 Consult libpng-config more consistently (Bug#17339).
971 * Makefile.in (PNG_CFLAGS): New var.
972 (ALL_CFLAGS): Use it.
973 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
974 CFLAGS now handles this.
976 2014-05-01 Glenn Morris <rgm@gnu.org>
978 * floatfns.c (Fisnan):
979 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
981 2014-05-01 Eli Zaretskii <eliz@gnu.org>
983 * term.c (tty_menu_activate): A better initialization for cursor
986 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
988 * intervals.c: Tighten assertions.
989 (create_root_interval): Make sure the interval is not empty.
990 (intervals_equal): Use booleans.
991 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
992 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
993 (balance_possible_root_interval): Simplify and use booleans.
994 (split_interval_right, split_interval_left): Check LENGTH, and remove
995 now redundant assertion.
996 (adjust_intervals_for_insertion): Remove now redundant assertions.
997 (delete_node, interval_deletion_adjustment)
998 (adjust_intervals_for_deletion, merge_interval_right)
999 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1000 (reproduce_interval): Make sure the interval is not empty.
1002 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1004 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1005 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1006 satisfaction that they would always be initialized.
1008 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1010 * term.c (tty_menu_display): Move the cursor to the active menu item.
1011 (tty_menu_activate): Return the cursor to the active menu item
1012 after displaying the menu and after displaying help-echo.
1013 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1014 for the details of why this is needed by screen readers and
1017 2014-04-29 Glenn Morris <rgm@gnu.org>
1019 * process.c (handle_child_signal):
1020 Handle systems without WCONTINUED. (Bug#15110, 17339)
1022 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1024 * search.c (Fnewline_cache_check): Don't try to count newlines
1025 outside the buffer's restriction, as find_newline doesn't support that.
1027 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1029 Port to GCC 4.9.0 with --enable-gcc-warnings.
1030 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1032 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1033 a way that also works with GCC 4.9.0.
1035 * search.c (Fnewline_cache_check): Remove unused locals.
1037 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1039 * search.c (find_newline1): New subroutine.
1040 (Fnewline_cache_check): New function.
1041 (syms_of_search): Defsubr it.
1043 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1045 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1046 * keyboard.c (unblock_input): Add comment.
1047 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1049 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1051 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1052 Also change identifiers to match the comments, and add more assertions
1055 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1057 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1058 glyph is written to TEXT_AREA of the temporary glyph_row.
1061 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1063 * emacs.c (close_output_streams): Don't clear and restore errno.
1065 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1067 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1068 never becomes visible, i.e. using XMonad (Bug#17237).
1070 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1072 * xdisp.c (Fline_pixel_height): Don't assume that the current
1073 buffer and the selected window's buffer are one and the same.
1076 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1077 paragraph-start cache before the newline cache. (Bug#17269)
1079 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1081 * window.c (save_window_save): Lookup window_point_insertion_type in
1082 the right buffer (bug#15457).
1083 (Qwindow_point_insertion_type): New var.
1084 (syms_of_window): Initialize it.
1086 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1088 Fix the MSDOS build.
1089 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1090 (copy_text_and_data): Zero out the atexit chain pointer before
1093 * termhooks.h (encode_terminal_code): Update prototype.
1095 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1096 visible for all DOS_NT ports, not just WINDOWSNT.
1097 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1099 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1100 unless it is defined.
1101 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1103 * process.c (close_on_exec, accept4, process_socket): Move into
1104 the "ifdef subprocesses" part.
1105 (catch_child_signal): Condition by "ifdef subprocesses".
1106 (syms_of_process) <Qinternal_default_process_sentinel>
1107 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1109 * msdos.h: Add prototypes for new functions.
1110 (EINPROGRESS): Define.
1111 (O_CLOEXEC): Define to zero.
1113 * msdos.c (check_window_system): Remove unnecessary an
1114 incompatible duplicate function.
1115 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1116 New functions in support of new functionality.
1118 * menu.c (single_menu_item): Add visual indication of submenu
1119 also for menus on MSDOS frames.
1120 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1122 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1123 when async subprocesses aren't supported.
1125 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1127 * emacs.c (close_output_streams): Zero out errno before calling
1130 * dired.c [MSDOS]: Include msdos.h.
1132 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1133 (DATA_START) [MSDOS]: Define.
1134 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1136 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1137 Ifdef away for MSDOS.
1138 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1139 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1141 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1142 Use temporary file template that is compatible with mkostemp.
1143 Move vfork-related portions under #ifndef MSDOS.
1144 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1146 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1148 * buffer.c (Foverlays_at): Add argument `sorted'.
1150 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1152 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1153 text, invalidate the bidi_paragraph_cache upto and including the
1156 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1158 Port to IRIX 6.5 (Bug#9684).
1159 * alloc.c (TAGGABLE_NULL): New constant,
1160 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1161 (next_vector, set_next_vector): Use it.
1162 * conf_post.h (INET6) [IRIX6_5]: Define.
1163 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1164 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1165 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1166 for consistency with how TAGGABLE_NULL is computed.
1168 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1170 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1171 before passing it to system APIs.
1173 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1175 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1177 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1178 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1180 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1182 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1184 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1186 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1187 covered by a display string that ends in a newline, and that cases
1188 going back by DVPOS lines to hit the search limit, lift the limit
1189 and go back until DVPOS is reached. (Bug#17244)
1191 * indent.c (Fvertical_motion): Handle correctly the case when the
1192 display string is preceded by an empty line.
1194 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1196 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1197 use S_IWRITE instead.
1199 2014-04-11 Glenn Morris <rgm@gnu.org>
1201 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1203 2014-04-09 Ken Brown <kbrown@cornell.edu>
1205 * Makefile.in (EMACS_MANIFEST): Revert last change.
1207 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1209 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1211 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1212 (symbol_block_pinned): New var.
1213 (Fmake_symbol): Initialize `pinned'.
1214 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1215 pinned and signal an error for un-purifiable objects.
1216 (pure_cons): Use it.
1217 (Fpurecopy): Use it, except for objects that can't be purified.
1218 (mark_pinned_symbols): New function.
1219 (Fgarbage_collect): Use it.
1220 (gc_sweep): Remove hack made unnecessary.
1222 2014-04-05 Glenn Morris <rgm@gnu.org>
1224 * keyboard.c (Fopen_dribble_file): Doc tweak.
1226 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1228 Backport from trunk.
1229 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1230 bar is zero height, just return (Bug#16976).
1231 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1232 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1233 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1234 is nil. If waiting for toolbar to complete, force a redraw.
1235 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1237 2014-04-03 Ken Brown <kbrown@cornell.edu>
1239 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1241 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1243 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1244 width from font width (Bug#17163).
1246 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1248 * frame.c (x_set_frame_parameters): Calculate default values of
1249 new frame sizes only after all other frame parameters have been
1250 processed (Bug#17142).
1252 2014-03-28 Ken Brown <kbrown@cornell.edu>
1254 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1257 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1259 * xterm.c (x_draw_image_glyph_string): Adjust image background
1260 width accordingly when its x position is adjusted. (Bug#17115)
1262 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1264 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1265 and width of image background when it is displayed with a 'box'
1268 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1270 More backward-compatible fix to char-equal core dump (Bug#17011).
1271 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1272 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1274 Fix core dump in char-equal (Bug#17011).
1275 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1276 unibyte buffers, as we can't tell whether the characters are
1279 * insdel.c (adjust_markers_for_delete): Remove unused local.
1281 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1283 Have (MARKER . ADJUSTMENT) undo records always be immediately
1284 after their corresponding (TEXT . POS) record in undo list.
1286 * lisp.h (record-delete): New arg record_markers.
1287 (record_marker_adjustment): No longer needed outside undo.c.
1288 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1289 adjustments to undo.c's record_marker_adjustments. Note that
1290 fileio.c's decide_coding_unwind is another caller to
1291 adjust_markers_for_delete. Because it has undo list bound to t,
1292 it does not rely on adjust_markers_for_delete to record marker
1294 (del_range_2): Swap call to record_delete and
1295 adjust_markers_for_delete so as undo marker adjustments are
1296 recorded before current deletion's adjustments, as before.
1297 (adjust_after_replace):
1298 (replace_range): Pass value for new record_markers arg to
1300 * undo.c (record_marker_adjustment): Rename to
1301 record_marker_adjustments and made static.
1302 (record_delete): Check record_markers arg and call
1303 record_marker_adjustments.
1304 (record_change): Pass value for new record_markers arg to
1306 (record_point): at_boundary calculation no longer needs to account
1307 for marker adjustments.
1309 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1311 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1314 2014-03-23 Glenn Morris <rgm@gnu.org>
1316 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1318 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1320 * buffer.c (struct sortvec): Add field `spriority'.
1321 (compare_overlays): Use it.
1322 (sort_overlays): Set it.
1324 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1326 * xdisp.c (redisplay_window): If all previous attempts to find the
1327 cursor row failed, try a few alternatives before falling back to
1328 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1330 2014-03-22 Daniel Colascione <dancol@dancol.org>
1332 * process.c (conv_sockaddr_to_lisp): When extracting the string
1333 names of AF_LOCAL sockets, stop before reading uninitialized
1336 2014-03-23 Daniel Colascione <dancol@dancol.org>
1338 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1339 array. (ASAN caught.)
1341 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1343 Fix regression introduced by patch for Bug#10500.
1344 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1345 * w32term.c (x_draw_image_relief): Likewise.
1347 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1349 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1350 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1351 maximize a frame for odd default fonts.
1353 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1355 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1357 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1359 * doc.c (store_function_docstring): Warn when we don't know where to
1361 (Fsubstitute_command_keys): Don't advertise the fact that
1362 text-properties are dropped, since we think it's a bug that we'll fix
1365 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1366 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1367 * frame.c (frame_garbaged): Make "docstring" more precise.
1369 2014-03-20 Glenn Morris <rgm@gnu.org>
1371 * charset.c (init_charset): When we cannot find the charsets directory,
1372 mention if EMACSDATA is set.
1374 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1376 * fns.c (Frandom): Fix rare bug where the result isn't random.
1378 Fix porting inconsistency about rounding to even.
1379 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1380 This way, the unusual !HAVE_RINT case acts like the usual
1381 HAVE_RINT case, and we can fix the documentation accordingly.
1383 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1385 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1386 (w32_wnd_proc): Initialize the dwHoverTime member of
1387 TRACKMOUSEEVENT structure.
1389 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1391 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1393 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1395 * search.c (find_newline): Speed up the function when using the
1396 newline cache, by halving the number of calls to
1397 region_cache_forward and region_cache_backward. (Bug#16830)
1399 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1401 * buffer.c (Fset_buffer): Document return value (bug#17015).
1403 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1405 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1406 nil, always resize character wise to avoid potential loss of the
1407 mode line (Bug#16923 related).
1409 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1411 * frame.c (x_set_frame_parameters): Always calculate new sizes
1412 pixelwise to avoid potential loss when rounding.
1414 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1416 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1417 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1419 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1421 * w32.c (fstatat): Don't add an extra slash if the argument ends
1422 with a slash: this fails the subsequent call to stat_worker on
1423 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1425 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1427 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1429 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1431 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1433 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1434 when frame is only on one screen (Bug#14713).
1436 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1438 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1439 there's a valid wrap point in the display line, the last glyph
1440 cannot "just barely fit" on this row, because display_line doesn't
1441 let it. Instead, proceed as if the last glyph didn't fit, so that
1442 we eventually back up the iterator to the wrap point. This avoids
1443 delusional behavior of move_it_to, whereby it proceeds to the next
1444 display line, but sets current_x to zero for all the glyphs that
1445 without word-wrap would fit on the previous display line.
1446 One result was that visual-order cursor movement behaved erratically
1448 (Fmove_point_visually): Add code to find the x coordinate of the
1449 last character before wrap point, under word-wrap on a TTY.
1451 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1453 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1454 also return value of MOVE_POS_MATCH_OR_ZV from
1455 move_it_in_display_line_to, when moving from beginning of line to
1456 point's position. (Bug#16961)
1458 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1460 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1461 * window.c (Fselect_window): Explain NORECORD and
1462 `buffer-list-update-hook' in doc-string.
1464 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1466 * window.c (Fother_window_for_scrolling): Check that
1467 Vother_window_scroll_buffer is a buffer.
1469 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1471 * xterm.c (xim_initialize): Always pass a copy of resource name
1472 to XRegisterIMInstantiateCallback and eassert whether return
1473 value is True. Passing copy is important because Xlib doesn't
1474 make its own copy and resource name argument usually points to
1475 SSDATA (Vx_resource_name), which may be changed from Lisp.
1476 (xim_close_display): For XUnregisterIMInstantiateCallback,
1477 always eassert return value and pass exactly the same values
1478 as were used for XRegisterIMInstantiateCallback.
1479 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1480 sources to check why if you are interested.
1482 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1484 * dispnew.c (change_frame_size_1): Add new_lines instead of
1485 new_height, the latter may be still zero if passed as such.
1486 * window.c (Fwindow_pixel_height): Mention bottom divider in
1489 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1491 Fix "resource temporarily unavailable" with xgselect
1493 * xgselect.c: Include <stdbool.h>.
1494 (xg_select) [!USE_GTK]: Don't lose track of errno.
1496 Fix minor --enable-gcc-warnings issues.
1497 * widget.c (update_various_frame_slots, EmacsFrameResize):
1498 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1500 2014-03-04 Ken Brown <kbrown@cornell.edu>
1502 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1503 represent the actual adjustment needed for alignment.
1505 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1507 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1508 needed, and don't reallocate if the initial allocation already
1509 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1511 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1513 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1516 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1518 * cmds.c (delete-char): Update docstring pointing out that the
1519 function ignores `delete-active-region' and `overwrite-mode'.
1521 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1523 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1525 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1526 allocated buffer due to alignment.
1527 (freehook): If the block to be freed was allocated by
1528 'aligned_alloc', find its real pointer before calling 'free'.
1530 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1533 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1535 * font.c (toplevel): Adjust comment about font cache layout.
1536 (font_clear_cache): Fix to match real font cache layout.
1537 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1538 (Fframe_font_cache) [FONT_DEBUG]: New function.
1539 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1541 Avoid crashes when X fonts are erroneously freed on reused X
1542 'Display *' connection data (Bug#16069). Note that X font
1543 resources still may be leaked, but currently there is no way
1544 to completely avoid it.
1545 * xterm.h (struct x_display_info): New member x_id. Add comments.
1546 * xterm.c (x_display_id): New variable.
1547 (x_term_init): Assign identifier to each opened X connection.
1548 * xfont.c (struct xfont): New member x_display_id.
1549 (xfont_open): Initialize it with frame's display id.
1550 (xfont_close): Check whether font's display id matches the one
1551 recorded for the given display. Adjust comment.
1552 * xftfont.c (struct xftfont_info):
1553 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1555 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1557 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1558 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1559 killed Vother_window_scroll_buffer.
1560 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1562 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1564 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1565 that start with more than 2 slashes as UNCs. (Bug#16751)
1567 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1569 Fix a few crashes and leaks when cloning C strings.
1570 * alloc.c, lisp.h (dupstring): New function.
1571 * gtkutil.c (xg_get_font):
1572 * term.c (tty_default_color_capabilities):
1573 * xsettings.c (store_monospaced_changed)
1574 (store_font_name_changed, parse_settings)
1575 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1576 This avoids some unlikely crashes due to accessing freed storage,
1577 and avoids some minor memory leaks in the more-typical case.
1579 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1581 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1582 cursor when modeline can't be dragged (Bug#16647).
1584 2014-02-28 Glenn Morris <rgm@gnu.org>
1586 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1587 from custom-delayed-init-variables. (Bug#11565)
1589 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1591 More fixes for mouse glyph calculations (Bug#16647).
1592 * window.c (coordinates_in_window): In intersection of
1593 horizontal and vertical window dividers prefer the horizontal
1594 one. Add some extra parens to last fix.
1595 (window_relative_x_coord): Return x-coordinate for header and
1597 * xdisp.c (remember_mouse_glyph): In text area don't extend
1598 glyph into mode line to show the vertical drag cursor there
1599 immediately. Subdivide mouse glyphs in right fringes to show a
1600 horizontal drag cursor as soon as we enter the "grabbable width"
1601 portion. Handle vertical border case separately. Do not
1602 subdivide window divider areas.
1603 (note_mouse_highlight): On bottom divider of bottommost windows
1604 show vertical drag cursor only when the minibuffer window can be
1607 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1609 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1610 reset by the face of the object just displayed. See also bug#76.
1611 (get_next_display_element): If the string came from a display
1612 property, examine the box face attribute at it->position, not at
1613 it->current.pos, since the latter was not updated yet. (Bug#16870)
1614 (handle_face_prop): Improve commentary.
1616 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1618 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1619 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1621 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1623 Fixes around Bug#16647.
1624 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1625 ON_BOTTOM_DIVIDER cases.
1626 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1627 only if the window has no right divider.
1628 (Fcoordinates_in_window_p): Fix doc-string.
1630 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1632 * lread.c (Funintern): Fix doc to match advertised calling convention.
1634 2014-02-24 Daniel Colascione <dancol@dancol.org>
1636 * keyboard.c (read_char): Close race that resulted in lost events.
1638 2014-02-22 Glenn Morris <rgm@gnu.org>
1640 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1641 * window.c (window-resize-pixelwise): Doc fixes.
1643 * process.c (Finternal_default_process_filter)
1644 (Finternal_default_process_sentinel): Doc tweaks.
1646 2014-02-21 Glenn Morris <rgm@gnu.org>
1648 * process.c (Fprocess_buffer, Faccept_process_output)
1649 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1652 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1654 * window.c (Fwindow_scroll_bar_width): New function.
1656 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1658 Pacify GCC when configuring with --enable-gcc-warnings.
1659 * xdisp.c (move_it_in_display_line_to) [lint]:
1660 Initialize recently-added local.
1662 2014-02-21 Daniel Colascione <dancol@dancol.org>
1664 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1666 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1668 * xdisp.c (init_iterator): Don't dereference a bogus face
1669 pointer. (Bug#16819)
1670 (try_cursor_movement): Don't use cursor position if
1671 set_cursor_from_row failed to compute it. This avoids assertion
1672 violations in MATRIX_ROW.
1673 (move_it_in_display_line_to): Save the iterator state in ppos_it
1674 only once per call. Reimplement the method used to return to the
1675 best candidate position if all the positions found in display line
1676 are beyond TO_CHARPOS. This cuts down the number of calls to
1677 bidi_shelve_cache, which moves a lot of stuff when lines are long
1678 and include bidirectional text. (Bug#15555)
1680 2014-02-20 Glenn Morris <rgm@gnu.org>
1682 * data.c (Fdefalias): Doc fix.
1684 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1686 * xdisp.c (display_line): Fix horizontal scrolling of large images
1687 when fringes are turned off. This comes at a price of not
1688 displaying the truncation/continuation glyphs in this case.
1691 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1692 CreateDIBSection returns an error indication, zero out *ximg after
1693 destroying the image. This avoids crashes in memory allocations
1694 due to the fact that some of the callers also call
1695 x_destroy_x_image, which will attempt to free an already free'd
1698 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1700 * widget.c (update_various_frame_slots): Don't set
1701 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1703 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1705 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1707 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1709 temacs --daemon fix (Bug#16599).
1710 * emacs.c (main): Initialize daemon_pipe[1] here ...
1711 (syms_of_emacs): ... instead of here.
1713 2014-02-16 Anders Lindgern <andlind@gmail.com>
1715 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1718 2014-02-16 Daniel Colascione <dancol@dancol.org>
1720 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1721 (xd_get_connection_address): Use it.
1722 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1723 xd_get_connection_address because the latter signals if the bus
1724 we're trying to close is already disconnected.
1726 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1728 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1729 argument to CreateThread. This avoids segfaults on Windows 9X.
1730 Reported by oslsachem <oslsachem@gmail.com>.
1732 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1734 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1735 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1736 (check_lseek): New function, to report lseek errors.
1737 (save_data_space, update_file_ptrs, read_header, write_header)
1738 (copy_file, copy_rest, unexec): Use these news functions.
1739 (update_file_ptrs): Don't assume wraparound behavior when
1740 converting a large size_t value to off_t.
1742 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1744 * composite.c (fill_gstring_header): Pass positions as C integers
1745 and move parameters checking to...
1746 (Fcomposition_get_gstring): ...this function. Handle case when
1747 buffer positions are in reversed order and avoid crash (Bug#16739).
1749 * buffer.c (validate_region): Mention current buffer in error message.
1751 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1753 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1755 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1757 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1759 2014-02-11 Glenn Morris <rgm@gnu.org>
1761 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1762 Replace refs to "OpenStep" in messages.
1764 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1766 Avoid "." at end of error diagnostics.
1767 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1768 * font.c (Ffont_at):
1769 * nsfns.m (ns_display_info_for_name):
1770 * nsselect.m (Fx_own_selection_internal):
1771 * nsterm.m (performDragOperation:):
1772 Remove "." from end of diagnostic.
1774 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1776 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1777 unintuitive (bug#15824).
1778 (Fyes_or_no_p): Doc fix (bug#15456).
1780 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1782 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1784 * eval.c (call_debugger): When exiting the debugger, do not allow
1785 max_specpdl_size less than actual binding depth (Bug#16603).
1786 (syms_of_eval): Adjust docstring.
1788 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1790 * cmds.c (Fself_insert_command): Output a clearer error message on
1791 negative repetitions (bug#9476).
1793 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1795 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1797 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1799 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1801 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1803 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1805 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1807 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1809 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1811 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1812 `exit' works (bug#15865).
1814 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1816 Constrain window box/body sizes and margin widths (Bug#16649).
1817 * xdisp.c (window_box_width): Don't return less than zero.
1818 (window_box_left_offset, window_box_right_offset): Don't return
1819 more than the window's pixel width.
1820 * window.c (window_body_height, window_body_width): Don't return
1822 (window_resize_apply): Adjust margin width, if necessary.
1824 2014-02-07 Glenn Morris <rgm@gnu.org>
1826 * nsterm.m (syms_of_nsterm): Doc fix.
1828 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1830 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1831 New variables: pointers through which to call the respective APIs.
1832 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1833 (filename_from_ansi, sys_link, check_windows_init_file):
1834 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1835 This is required on Windows 9X, where we dynamically load
1836 UNICOWS.DLL which has their non-stub implementations.
1837 (maybe_load_unicows_dll): Assign addresses to these 2 function
1838 pointers after loading UNICOWS.DLL.
1840 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1841 MultiByteToWideChar and WideCharToMultiByte through function
1844 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1847 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1849 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1850 for OSX >= 10.9 if separate spaces are used.
1851 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1853 2014-02-06 Glenn Morris <rgm@gnu.org>
1855 * buffer.c (cache-long-scans): Doc fix.
1857 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1859 * w32fns.c (Fw32_shell_execute): Doc fix.
1861 2014-02-05 Bastien Guerry <bzg@gnu.org>
1863 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1864 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1866 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1868 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1869 outside the window (Bug#16649).
1871 * xdisp.c (note_mouse_highlight): When entering a margin area show
1872 a non-text cursor (Bug#16647).
1874 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1876 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1877 It prompted a compile-time diagnostic on GNU/Linux.
1878 Simplify to remove the need for the label.
1880 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1882 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1883 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1884 to show it; otherwise return 'unsupported--w32-dialog' to signal
1885 to the caller that emulation with menus is necessary.
1886 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1888 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1890 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1893 * menu.c (Fx_popup_dialog): Don't condition the call to
1894 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1895 special symbol 'unsupported--w32-dialog', emulate the dialog with
1896 a menu by calling x-popup-menu.
1898 * menu.h (Qunsupported__w32_dialog): New extern variable.
1900 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1902 * keyboard.c (kbd_buffer_get_event): Read file notification events
1905 * xgselect.c (xg_select): Read glib events in any case, even if
1906 there are no file descriptors to watch for. (Bug#16519)
1908 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1910 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1911 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1912 * w32term.c (w32_draw_window_divider): Handle first and last
1914 * w32term.h (w32_fill_area_abs): New function.
1915 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1917 * xfaces.c (realize_basic_faces): Handle new face ids.
1918 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1919 and bottom divider width.
1920 * xterm.c (x_draw_window_divider): Handle first and last pixels
1923 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1925 * print.c (Fexternal_debugging_output): Add cast to pacify
1926 --enable-gcc-warnings.
1927 * eval.c (call_debugger): Grow specpdl if the debugger was
1928 entered due to specpdl overflow (Bug#16603) and allow more
1929 specpdl space for the debugger itself.
1931 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1933 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1936 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1938 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1939 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1941 * print.c (Fexternal_debugging_output): If the argument character
1942 is non-ASCII, encode it with the current locale's encoding before
1943 writing the result to the terminal. (Bug#16448)
1945 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1946 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1949 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1951 * process.c (create_process): Reset SIGPROF handler in the child.
1952 * callproc.c (call_process): Likewise.
1954 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1956 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1958 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1960 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1961 of zero to print strings, GDB doesn't like it.
1963 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1964 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1965 we still use correct addresses. (Bug#16576)
1967 2014-01-27 K. Handa <handa@gnu.org>
1969 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1970 to preserve the code detection behavior of 24.3.
1971 * coding.h (struct coding_system): New member detected_utf8_bytes.
1972 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1973 (decode_coding_gap): Use short cut for UTF-8 file reading only
1974 when coding->detected_utf8_bytes equals to coding->src_bytes.
1975 * fileio.c (Finsert_file_contents): Cancel the previous change.
1977 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1979 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1980 that are not visible.
1982 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1984 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1985 is grabbed (Bug#16565).
1987 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1989 * xdisp.c (last_max_ascent): Re-remove after erroneously
1990 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1992 (move_it_to): Re-remove reference to last_max_ascent.
1993 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1994 max_descent here instead of calling line_bottom_y.
1997 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1999 * terminal.c (initial_free_frame_resources): New function.
2000 (init_initial_terminal): Install new hook to free face cache
2001 on initial frame and avoid memory leak. For details, see
2002 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2003 * xfaces.c (free_frame_faces): Adjust comment.
2005 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2007 * data.c (Fstring_to_number): Document results if unparsable
2010 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2012 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2014 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2016 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2017 * coding.c (detect_coding_utf_8, emacs_mule_char)
2018 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2019 (check_utf_8, decode_coding):
2020 * coding.h (struct coding_system.errors):
2021 Use ptrdiff_t, not int, for integer values derived from buffer and
2024 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2025 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2026 before invoking decode_coding_gap, since there's just one block.
2028 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2030 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2031 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2032 too early. Again run change_frame_size before assigning menu-
2035 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2037 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2038 arrives, call x_check_fullscreen, in case the new display has a
2039 different resolution. (Bug#16517)
2041 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2043 * term.c (read_menu_input): If the selected frame changes, exit
2045 (tty_menu_show): If the selected frame changes while we displayed
2046 a menu, throw to top level. (Bug#16479)
2048 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2050 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2052 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2054 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2055 * data.c (count_one_bits_word): Fix bug (negated comparison)
2056 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2058 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2060 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2061 Avoid undefined behavior by initializing display property bit of a
2062 string processed by the bidirectional iterator. For details, see
2063 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2065 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2067 Minor cleanup of previous change.
2068 * image.c (imagemagick_error, Fimagemagick_types):
2069 Omit some recently-introduced and unnecessary casts and assignments.
2071 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2073 Fix two memory leaks discovered with Valgrind.
2074 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2075 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2077 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2079 Fixes in window size functions around Bug#16430 and Bug#16470.
2080 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2081 (Fwindow_mode_line_height, Fwindow_header_line_height)
2082 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2083 Minor doc-string adjustments.
2084 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2085 Rewrite doc-strings.
2086 (window_body_height, window_body_width): Do not count partially
2087 visible lines/columns when PIXELWISE is nil (Bug#16470).
2088 (Qfloor, Qceiling): New symbols.
2090 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2092 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2093 when the image cache is not yet allocated. (Bug#16509)
2095 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2097 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2098 re-attach intervals to its base buffer (Bug#16502).
2099 * intervals.c (set_interval_object): Move from here...
2100 * intervals.h (set_interval_object): ... to here. Fix comments.
2102 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2104 Avoid undefined behavior by initializing buffer redisplay bit.
2105 Problem reported by Dmitry Antipov in
2106 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2107 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2109 Revert some of the CANNOT_DUMP fix (Bug#16494).
2110 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2112 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2114 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2115 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2116 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2117 they are replaced by macros that expand into direct calls to the
2118 corresponding functions from GDI32.DLL.
2119 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2120 variables in the Cygwin build, they are unused.
2122 2014-01-19 K. Handa <handa@gnu.org>
2124 * composite.c (composition_update_it): Fix previous change.
2126 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2128 Fix file name handling on MS-Windows 9X.
2129 * w32.c (maybe_load_unicows_dll): New function.
2131 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2132 on, to make sure we can convert file names to and from UTF-8 on
2133 Windows 9X. This fixes a failure to start up because Emacs cannot
2134 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2136 * w32font.c [WINDOWSNT]: Include w32.h.
2137 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2138 of implementing the same stuff.
2139 Remove now unused g_b_init_is_windows_9x.
2141 * w32.h (maybe_load_unicows_dll): Add prototype.
2143 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2145 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2146 switch to single keyboard. Prevents daemon crashes when a new
2147 client connects while we show a TTY menu in an existing client.
2150 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2152 Fix MinGW64 porting problem with _setjmp.
2153 Reported by Eli Zaretskii in:
2154 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2155 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2156 the old _setjmp and _longjmp. All uses changed.
2158 2014-01-13 Daniel Colascione <dancol@dancol.org>
2160 * textprop.c (Fremove_list_of_text_properties):
2161 Correctly handle reaching the end of the interval tree. (Bug#15344)
2163 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2165 * xdisp.c (resize_mini_window): Round height to a multiple of
2166 frame's line height. Fix bug in calculation of window start
2167 position (Bug#16424).
2169 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2171 * macfont.m: Include termchar.h.
2172 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2173 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2174 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2175 *_WITH_GC_* to take face and f as parameters.
2176 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2177 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2179 2014-01-13 Daniel Colascione <dancol@dancol.org>
2181 Fix menu item updating in the presence of the Unity global menu
2184 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2185 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2187 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2188 updating menus; explain why.
2189 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2190 problem it's supposed to solve and it interferes with detecting
2191 the presence of a global menu.
2192 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2195 2014-01-11 K. Handa <handa@gnu.org>
2197 * composite.c (composition_update_it): Fix indexing of
2198 LGSTRING_CHAR (Bug#15984).
2200 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2202 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2204 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2206 * xdisp.c (try_window_id): Don't use this function's optimizations
2207 if overlays in the buffer displayed by the window have changed
2208 since last redisplay. (Bug#16347)
2209 (message_dolog): Fix indentation.
2211 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2213 * frame.c (frame_resize_pixelwise): Fix doc-string.
2215 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2217 Fix handling of internal borders (Bug#16348).
2218 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2219 Remove internal border width from pixel width of windows.
2220 (change_frame_size_1): Don't return early when frame's pixel
2221 size changes - we still have to record the new sizes in the
2223 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2224 also when toolbar gets larger.
2225 * window.c (check_frame_size): Include internal_border_width in
2227 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2228 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2229 In non-toolkit/non-GTK version clear internal border.
2230 * xterm.c (x_clear_under_internal_border): New function for
2231 non-toolkit/non-GTK version.
2232 (x_after_update_window_line): In non-toolkit/non-GTK version
2234 (handle_one_xevent, x_set_window_size):
2235 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2236 * xterm.h (x_clear_under_internal_border): Extern it.
2238 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2240 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2241 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2244 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2246 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2247 last value of point is not equal to buffer's point. (Bug#16129)
2249 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2252 * nsterm.h (updateCollectionBehavior): Rename from
2253 updateCollectionBehaviour. All uses changed.
2255 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2256 * Makefile.in (SETFATTR): New macro.
2257 (temacs$(EXEEXT)): Use it.
2259 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2261 Fix maximization behavior on Windows (Bug#16300).
2262 * w32fns.c (w32_fullscreen_rect): Don't handle
2263 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2264 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2265 of SetWindowPos. Restore last placement also when leaving
2266 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2267 but the FULLSCREEN_BOTH case.
2269 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2272 * data.c (arithcompare_driver):
2273 * fileio.c (Fcar_less_than_car):
2274 * fns.c (internal_equal):
2275 * frame.c (delete_frame):
2276 * lisp.h (enum More_Lisp_Bits):
2278 Avoid C99 constructs that don't work in C89.
2279 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2280 to port to C89, which doesn't have 'long long'.
2281 (count_trailing_zero_bits): Use them.
2283 2014-01-03 Chong Yidong <cyd@gnu.org>
2285 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2287 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2289 Further adjust frame/window scrollbar width calculations.
2290 * window.c (apply_window_adjustment):
2291 Set windows_or_buffers_changed.
2292 (Fwindow_scroll_bars): Return actual scrollbar width.
2293 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2294 For non-toolkit builds again use 14 as minimum width and set
2295 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2296 * xterm.c (XTset_vertical_scroll_bar): Take width from
2297 WINDOW_SCROLL_BAR_AREA_WIDTH.
2298 (x_new_font): Rename wid to unit. Base calculation of new
2299 scrollbar width on toolkit used and make it analogous to that of
2300 x_set_scroll_bar_default_width.
2301 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2302 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2303 of GetSystemMetrics.
2304 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2305 WINDOW_SCROLL_BAR_AREA_WIDTH.
2306 (x_new_font): Make it correspond to changes in xterm.c.
2308 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2310 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2311 This is a cleaner way to fix the MinGW-w64 porting problem.
2312 Check for INTPTR_MAX misconfiguration.
2314 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2316 * search.c (newline_cache_on_off, find_newline): In indirect
2317 buffers, use the newline cache of the base buffer.
2319 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2320 buffer, invalidate the caches of its base buffer. (Bug#16265)
2322 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2323 buffers, use the width-run cache of the base buffer.
2325 * xdisp.c (redisplay_window): When the window displays an indirect
2326 buffer, and the character widths in the display table have
2327 changed, invalidate the width-run cache of the corresponding base
2330 * fileio.c (Finsert_file_contents): When invalidating the newline
2331 cache, consider the case of inserting into indirect buffer.
2333 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2334 In indirect buffers, use the paragraph cache of the base buffer.
2336 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2338 * window.c (grow_mini_window): Fix last change.
2340 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2342 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2344 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2346 * w32term.c (w32_initialize): Use LCID and LOWORD.
2348 * w32proc.c (create_child): Use pid_t for 5th argument.
2349 (IsValidLocale): Don't provide prototype for MinGW64.
2350 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2351 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2353 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2354 MinGW64 doesn't support.
2356 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2358 * w32.c (set_named_security_info): New function.
2359 (acl_set_file): Fall back on set_named_security_info if
2360 set_file_security fails.
2361 (g_b_init_set_named_security_info_w)
2362 (g_b_init_set_named_security_info_a): New static variables.
2363 (globals_of_w32): Initialize them to zero.
2364 (set_named_security_info): Set them to non-zero if the
2365 corresponding API is available.
2366 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2367 New function typedefs.
2369 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2371 Some more fixes following pixelwise resize changes including one
2373 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2374 of frame_resize_pixelwise.
2375 * widget.c (pixel_to_text_size): New function.
2376 (update_wm_hints): Have size hints respect value of
2377 frame_resize_pixelwise.
2378 (EmacsFrameResize): Alway process resize requests pixelwise.
2379 * window.c (grow_mini_window): Make sure mini window is at least
2381 * xdisp.c (display_menu_bar): Make sure menubar extends till
2383 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2384 (x_set_tool_bar_lines): Calculate pixelwise.
2385 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2386 frame_resize_pixelwise.
2388 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2390 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2391 variables not used there.
2393 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2395 * w32.c (sys_umask): New function. (Bug#16299)
2397 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2399 * dispnew.c (change_frame_size_1): Take old width of root window
2400 from that window's pixel width. (Bug#16284)
2402 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2404 Plain copy-file no longer chmods an existing destination (Bug#16133).
2405 * fileio.c (realmask): Now a static var, not a local.
2406 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2407 Remove arg STATPTR. All uses changed.
2408 (Fcopy_file): Do not alter permissions of existing destinations,
2409 unless PRESERVE-PERMISSIONS (renamed from
2410 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2411 Avoid race when testing for existing destinations and for
2412 when input and output files are the same.
2413 If changing the group fails, adjust both default and
2414 preserved permissions so that access is not granted to the
2416 (Fset_default_file_modes, init_fileio): Update realmask.
2417 (Fdefault_file_modes): Use realmask instead of calling umask.
2419 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2421 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2422 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2423 flags on the daemon pipe ends before execing.
2425 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2427 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2428 session. (Bug#14739)
2430 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2432 * callproc.c (Vexec_path): Document that exec-directory is in it.
2434 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2436 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2439 2013-12-27 Chong Yidong <cyd@gnu.org>
2441 * data.c (Fsymbol_function): Doc fix.
2443 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2445 Some more tinkering with Bug#16051.
2446 * window.c (resize_frame_windows): Don't let the size of the
2447 root window drop below the frame's default character size.
2448 Never ever delete any subwindows - let the window manager do the
2451 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2452 of toolbar lines needed when they exceed the height of the root
2454 (unwind_create_frame_1): New function.
2455 (Fx_create_frame): Generally inhibit calling the window
2456 configuration change hook here. Remove extra call to
2457 change_frame_size - it's not needed when we don't run the
2458 configuration change hook.
2460 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2462 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2463 On my Fedora 19 platform the core dumps were so big that
2464 my desktop became nearly catatonic.
2465 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2466 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2467 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2468 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2469 a clang-only syntax.
2470 * conf_post.h (__has_feature): New macro, if not already defined.
2471 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2472 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2474 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2476 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2477 is a file name. (Bug#16252)
2479 2013-12-25 Chong Yidong <cyd@gnu.org>
2481 * keyboard.c (Voverriding_terminal_local_map)
2482 (Voverriding_local_map): Doc fix.
2484 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2486 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2488 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2489 file name when it is submitted to ShellExecute. Simplify code.
2490 Don't test DOCUMENT for being a string, as that is enforced by
2491 CHECK_STRING. Doc fix.
2493 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2495 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2496 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2497 redisplay_tool_bar does. Improve and fix commentary.
2498 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2499 limits of the glyph matrices. (Bug#16051)
2500 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2501 only when the new size is different from the old one, and the new
2502 size can be achieved given the frame height.
2504 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2506 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2508 2013-12-23 Glenn Morris <rgm@gnu.org>
2510 * lread.c (Fload): Mention load-prefer-newer in doc.
2512 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2514 Handle Bug#16207 by being more restrictive when running hooks.
2515 * window.c (unwind_change_frame): New function.
2516 (Fset_window_configuration): Don't run configuration change hook
2517 while the frame configuration is unsafe. Call select_window
2520 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2522 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2524 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2526 * nsterm.h: Declare EmacsColor category.
2528 * nsterm.m (NSColor): Implement EmacsColor category.
2529 (ns_get_color): Use colorUsingDefaultColorSpace.
2530 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2532 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2534 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2536 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2537 having the PNG_NORETURN attribute, to avoid compiler warning in
2540 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2542 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2544 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2545 fringe background extension.
2546 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2547 because they are now always the same as `left' and `width',
2548 respectively. Remove code for the case that `width' and
2549 `sb_width' are different.
2551 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2553 Remove scroll_bar_actual_width from frames.
2554 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2555 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2556 (x_figure_window_size):
2557 * nsterm.m (x_set_window_size):
2558 * widget.c (set_frame_size):
2559 * w32term.c (x_set_window_size):
2560 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2561 scroll_bar_actual_width.
2563 Convert scroll_bar members to integers on Windows.
2564 * w32term.h (struct scroll_bar): Convert top, left, width,
2565 height, start, end and dragging to integers.
2566 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2568 * w32term.c (w32_set_scroll_bar_thumb)
2569 (w32_scroll_bar_handle_click): Remove XINT conversions for
2570 scroll_bar members. Treat bar->dragging as integer.
2571 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2572 first element. Remove XINT conversions for scroll_bar members.
2573 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2574 Remove XINT conversions for scroll_bar members.
2576 Fix assignment for new window total sizes.
2577 * window.c (Fwindow_resize_apply_total): Assign values for
2580 2013-12-20 Chong Yidong <cyd@gnu.org>
2582 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2583 argument to `append'.
2585 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2587 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2588 current text face, for extending the face of the display margins.
2591 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2592 Doc fix. (Bug#16190)
2594 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2596 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2599 * nsterm.m (Qfile, Qurl): New.
2600 (EV_MODIFIERS2): New macro.
2601 (EV_MODIFIERS): Use EV_MODIFIERS2.
2602 (ns_term_init): Remove font and color from DND, does not work on
2603 newer OSX, and other ports don't have them.
2604 (performDragOperation:): Handle modifiers used during drag.
2605 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2606 Remove global Lisp variables used to communicate with ns-win.el.
2607 Remove font and color handling.
2608 (syms_of_nsterm): Defsym Qfile and Qurl.
2610 2013-12-19 Anders Lindgren <andlind@gmail.com>
2612 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2613 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2615 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2616 (constrainFrameRect): Remove special case nr_screens == 1.
2617 Don't constrain size to size of view.
2619 * nsterm.h (ns_output): Remove dont_constrain.
2621 2013-12-19 Anders Lindgren <andlind@gmail.com>
2623 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2625 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2627 Minor fixes for recent openp changes.
2628 * lisp.h (GCPRO7): New macro.
2629 * lread.c (openp): Use bool for boolean; all callers changed.
2630 Protect save_string from GC. Don't assume that file descriptors
2631 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2632 warning about uninitialized variable.
2634 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2636 * w32fns.c (emacs_abort): Use intptr_t as argument of
2637 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2639 2013-12-18 Glenn Morris <rgm@gnu.org>
2641 * lread.c (Fload): Pass load_prefer_newer to openp.
2642 Don't bother checking mtime if openp already did it.
2643 (openp): Add `newer' argument, to check all suffixes
2644 and find the newest file.
2645 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2646 * callproc.c (call_process):
2647 * charset.c (load_charset_map_from_file):
2648 * emacs.c (init_cmdargs):
2649 * image.c (x_create_bitmap_from_file, x_find_image_file):
2651 * lread.c (Flocate_file_internal):
2652 * process.c (Fformat_network_address):
2653 * sound.c (Fplay_sound_internal):
2654 * w32.c (check_windows_init_file):
2655 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2657 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2659 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2661 * w32.c (getloadavg): Don't index samples[] array with negative
2662 indices. Recover from wall-clock time being set backwards.
2664 * w32term.c (w32_initialize): Declare the argument of
2665 set_user_model as const.
2667 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2668 (w32_menu_show): Constify some arguments passed to MessageBox.
2670 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2671 to initialize Lisp objects.
2673 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2674 initialize Lisp objects.
2676 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2677 use variables used only on X under that condition.
2679 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2680 variables not used there.
2682 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2684 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2685 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2687 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2689 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2690 code, revealed in presence of R2L characters, character
2691 compositions, and display vectors. A better fix for Bug#16148.
2692 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2693 GTK and NS builds, they don't have this member of struct frame.
2695 * dispextern.h (struct composition_it): Correct a comment for the
2698 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2700 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2701 This prevents a compilation error on C compilers that do not
2702 default functions to return 'int' if not declared. Also, add
2703 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2704 since it now uses inline functions.
2706 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2708 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2709 display margins on mode line, header line, and in the frame's
2710 tool-bar window. (Bug#16165)
2712 2013-12-16 Andreas Schwab <schwab@suse.de>
2714 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2716 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2718 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2721 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2723 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2725 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2727 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2728 intended to find bogus pointers in font objects (Bug#16140).
2729 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2730 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2731 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2732 Disable for MS-Windows due to Bug#15876; apparently this
2733 requires more or less substantial changes in fontset code.
2734 * xfont.c (xfont_close):
2735 * xftfont.c (xftfont_close): Call x_display_info_for_display
2736 to check whether 'Display *' is valid (Bug#16093 and probably
2739 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2741 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2742 Reported by Juanma Barranquero <lekktu@gmail.com>.
2744 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2745 open a pty on MS-Windows. (Bug#16152)
2747 * emacs.c (decode_env_path): Fix bogus comparison against
2748 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2750 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2752 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2753 (Fx_file_dialog): Add parentheses around && to silence warning.
2755 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2757 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2759 * xdisp.c (extend_face_to_end_of_line): Extend background of
2760 non-default face in margin areas as well. (Bug#16151)
2761 (display_line): Call extend_face_to_end_of_line for continued
2762 lines as well, if the display margins have non-zero width.
2763 (set_glyph_string_background_width): When needed, set the
2764 extends_to_end_of_line_p flag on glyph strings to be drawn in
2765 margin areas, not only in the text area.
2767 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2770 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2772 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2773 Don't worry about verify_error being t, since it has to be a list.
2775 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2777 Use bool for boolean, focusing on headers.
2778 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2779 No need to include <stdbool.h>, since conf_post.h does it now.
2780 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2781 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2782 (SET_PER_BUFFER_VALUE_P):
2783 * ccl.c, ccl.h (setup_ccl_program):
2784 * ccl.h (CHECK_CCL_PROGRAM):
2785 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2786 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2787 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2788 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2789 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2790 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2791 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2792 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2793 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2794 (CHARSET_FAST_MAP_SET):
2795 * coding.c (decode_coding_ccl, encode_coding_ccl):
2796 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2797 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2798 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2799 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2800 (decode_coding_c_string):
2801 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2802 * conf_post.h (has_attribute):
2803 * dispextern.h (trace_redisplay_p)
2804 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2805 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2806 (SET_GLYPH_FROM_CHAR_GLYPH)
2807 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2808 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2809 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2810 (cursor_in_mouse_face_p):
2811 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2812 (blank_row, prepare_desired_row)
2813 (build_frame_matrix_from_leaf_window, make_current)
2814 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2815 (update_window, scrolling_window, update_frame_line):
2816 * disptab.h (GLYPH_FOLLOW_ALIASES):
2817 * editfns.c (Fformat):
2818 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2819 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2820 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2821 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2822 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2823 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2824 (FONT_DEFERRED_LOG):
2825 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2826 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2827 (FRAME_MOUSE_UPDATE):
2828 * fringe.c (Fdefine_fringe_bitmap):
2829 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2830 (x_create_bitmap_from_xpm_data, xpm_load_image):
2831 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2832 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2833 (MERGE_INTERVAL_CACHE):
2834 * keymap.h (KEYMAPP):
2835 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2836 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2837 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2838 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2839 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2840 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2841 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2842 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2843 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2844 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2845 (SETUP_BUFFER_SYNTAX_TABLE):
2846 * systime.h (timespec_valid_p):
2847 * term.c (save_and_enable_current_matrix):
2848 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2849 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2850 (redisplay_internal, try_window_reusing_current_matrix)
2851 (sync_frame_with_window_matrix_rows, try_window_id)
2852 (display_menu_bar, display_tty_menu_item, display_mode_line)
2853 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2854 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2855 * xmenu.c (xmenu_show):
2856 * xterm.c (use_xim, x_term_init):
2857 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2858 (struct x_bitmap_record):
2859 Use bool for booleans.
2860 * ccl.c (struct buffer_text):
2861 * ccl.h (struct ccl_program):
2862 * charset.h (struct charset):
2864 * coding.h (struct iso_2022_spec, struct coding_system):
2865 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2866 (struct glyph_string, struct face, struct face_cache)
2867 (struct bidi_string_data, struct bidi_it)
2868 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2870 * editfns.c (Fformat):
2871 * frame.h (struct frame):
2872 * fringe.c (struct fringe_bitmap):
2873 * intervals.h (struct interval):
2874 * keyboard.h (struct kboard):
2875 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2876 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2877 (struct Lisp_Buffer_Local_Value, union specbinding):
2878 * macfont.m (struct macfont_info):
2879 * process.h (struct Lisp_Process):
2880 * termchar.h (struct tty_display_info):
2881 * window.h (struct window):
2882 * xterm.h (struct x_output):
2883 Use bool_bf for boolean bit-fields.
2884 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2885 All callers changed.
2886 * ccl.h (struct ccl_program): Remove unused members private_state,
2887 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2889 (struct ccl_spec): Remove unused members cr_carryover,
2890 eight_bit_carryover.
2891 * conf_post.h: Include <stdbool.h>.
2892 (bool_bf): New type.
2893 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2894 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2895 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2896 'do { ... } while (false)' brackets.
2897 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2898 Args must now be expressions; all callers changed.
2899 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2900 (PRODUCE_GLYPHS): Simplify use of boolean.
2901 * fileio.c (Fcopy_file):
2902 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2903 * lisp.h (UNGCPRO): Return void, not int.
2904 (FOR_EACH_TAIL): Use void expression, not int expression.
2905 * region-cache.c: Reindent.
2906 * region-cache.h: Copy comments from region-cache.c, to fix
2907 incorrect remarks about booleans.
2909 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2911 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2912 when character at point is displayed from a display vector.
2915 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2917 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2918 now a list of certificate validation checks that will abort a
2919 connection with an error.
2920 (Fgnutls_boot): Document it and use it.
2922 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2924 * w32term.c (w32_enable_frame_resize_hack): New variable.
2925 (x_set_window_size): Use it to hack frame resizing on Windows
2928 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2930 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2931 Windows-specific code to w32.c. Change error message text to
2932 match that of Posix platforms.
2934 * w32.c (w32_copy_file): New function, most of the code copied and
2935 reworked from Fcopy_file. Improve error handling. Plug memory
2936 leak when errors are thrown. Support file names outside of the
2937 current codepage. (Bug#7100)
2939 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2941 * lread.c (load_path_default): Prototype.
2943 2013-12-13 Glenn Morris <rgm@gnu.org>
2945 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2946 (dump_path): Remove.
2947 (load-path-default): Remove `changed' argument.
2948 Do not set dump_path permanently. Simplify.
2949 (init_lread): Simplify.
2950 (syms_of_lread): Remove dump_path.
2952 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2954 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2955 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2956 2013-12-12 font-related change to avoid Bug#16128, which
2957 is quite hard to fix without even more substantial changes.
2959 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2961 * font.c (font_close_object): Check for live frame (Bug#16128).
2963 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2965 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2966 Return ptrdiff_t, not int, since it's a buffer size.
2967 Reindent/reparen some macros to a more Gnuish style.
2969 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2971 Avoid undefined behavior with huge regexp interval counts.
2972 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2973 since it's now specialized to interval counts. All uses changed.
2974 Do not assume wraparound on signed integer overflow.
2975 (regex_compile): Simplify based on the above changes.
2977 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2979 Support file names on MS-Windows that use characters outside of
2980 the current system codepage. (Bug#7100)
2982 * w32.c (get_file_security, set_file_security)
2983 (create_symbolic_link): Separate pointers and boolean flags for
2984 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2985 non-zero, else the former.
2986 (codepage_for_filenames, filename_to_utf16, )
2987 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2989 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2991 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2992 Accept only one argument; all callers changed.
2993 (dostounix_filename): Remove the second argument, now works in
2994 UTF-8. All callers changed.
2995 (parse_root): Lose DBCS code.
2996 (get_long_basename, w32_get_short_filename, init_environment)
2997 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2998 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2999 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3000 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3001 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3002 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3004 (ansi_encode_filename): New function.
3005 (get_emacs_configuration, get_emacs_configuration_options):
3007 (add_volume_info, GetCachedVolumeInformation): Run the input file
3008 name through unixtodos_filename, to ensure it is stored and
3009 referenced in canonical form.
3010 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3011 (logon_network_drive, sys_link, utime): Improve error handling.
3012 (sys_access): New function.
3013 (hashval, generate_inode_val): Unused functions deleted.
3014 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3015 (check_windows_init_file): Convert error message from UTF-8 to
3016 ANSI codepage, for display in the message box.
3017 (globals_of_w32): Set w32_unicode_filenames according to the OS
3020 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3021 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3022 (syms_of_w32term): Declare w32-unicode-filenames.
3024 * w32proc.c (new_child, delete_child): Remove code that handled
3025 unused pending_deletion and input_file members of the child struct.
3026 (create_child, sys_spawnve): Convert all file names to ANSI
3027 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3028 name cannot be encoded in ANSI codepage. Don't use
3029 unixtodos_filename, mirror slashes by hand.
3030 (record_infile, record_pending_deletion): Functions deleted.
3031 (Fw32_short_file_name): Call w32_get_short_filename instead of
3034 * w32notify.c (add_watch): Work in Unicode mode when
3035 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3036 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3037 instead, do the same with Lisp primitives.
3039 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3040 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3041 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3042 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3043 (Fw32_shell_execute): Improve error reporting.
3044 (Fdefault_printer_name): Ifdef away for Cygwin.
3046 * w32.h (struct _child_process): Remove input_file and
3047 pending_deletion members that are no longer used.
3048 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3049 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3050 (ansi_encode_filename): New and updated prototypes.
3052 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3054 (unexec): Don't use dostounix_filename, it expects a file name in
3055 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3058 * fileio.c (Ffile_name_directory, file_name_as_directory)
3059 (directory_file_name, Fexpand_file_name)
3060 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3061 arguments of dostounix_filename.
3062 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3063 use MAX_UTF8_PATH for size of file-name strings.
3064 (emacs_readlinkat): Build an explicitly unibyte string for file
3066 (syms_of_fileio) <file-name-coding-system>:
3067 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3069 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3070 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3071 directories to UTF-8.
3072 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3073 environment, and each element of the input PATH, to UTF-8.
3075 * dired.c (file_attributes): Use build_unibyte_string explicitly
3076 to make Lisp strings from user and group names.
3078 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3081 * coding.c (decode_file_name, encode_file_name): New functions.
3083 * termcap.c (tgetent): Adapt to the change in arguments of
3086 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3089 * msdos.c (dostounix_filename, init_environment): Adapt to the
3090 change in arguments of dostounix_filename.
3092 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3093 [WINDOWSNT]: Encode file names passed to the image libraries in
3096 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3097 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3099 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3100 arguments of dostounix_filename.
3102 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3104 * font.h (struct font_entity) [HAVE_NS]: New field to record
3105 font driver which was used to create this entity.
3106 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3107 frame where the font was opened.
3108 (font_close_object): Add prototype.
3109 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3110 (font_close_object): Not static any more. Lost frame arg.
3111 Adjust comment and users.
3112 * alloc.c (cleanup_vector): Call font_close_object to adjust
3113 per-frame font counters correctly. If HAVE_NS, also call
3114 driver-specific cleanup for font-entity objects.
3115 * ftfont.c (ftfont_open):
3116 * nsfont.m (nsfont_open):
3117 * w32font.c (w32font_open_internal):
3118 * xfont.c (xfont_open):
3119 * xftfont.c (xftfont_open): Save frame pointer in font object.
3120 * macfont.m (macfont_open): Likewise.
3121 (macfont_descriptor_entity): Save driver pointer to be able
3122 to call its free_entity routine when font-entity is swept.
3123 * ftxfont.c (ftxfont_open): Add eassert because frame
3124 pointer should be saved by ftfont_driver.open.
3126 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3128 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3129 input polling is used. This is still meaningful for Cygwin, see
3130 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3131 * keyboard.c (poll_for_input_1, input_polling_used):
3132 Define unconditionally.
3133 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3134 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3135 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3136 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3137 (face_for_char): Likewise. Rearrange eassert and return ASCII
3138 face for CHAR_BYTE8_P.
3139 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3141 2013-12-11 Ken Brown <kbrown@cornell.edu>
3143 * dispextern.h (erase_phys_cursor):
3144 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3146 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3148 * nsterm.m (x_free_frame_resources):
3149 * term.c (tty_free_frame_resources):
3150 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3151 face cache because it's implied by free_frame_faces anyway.
3152 * w32term.c (x_free_frame_resources): Likewise. Do not call
3153 free_frame_faces twice.
3155 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3157 * editfns.c (Fformat_time_string): Mention %F in the doc.
3159 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3161 * window.c (resize_frame_windows): Don't return immediately when
3162 the root window's size doesn't change - the minibuffer window
3163 may still have to be repositioned/resized.
3164 * xfns.c (Fx_create_frame): Always change the frame size after
3165 initializing the frame's faces.
3166 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3167 change_frame_size should already have done it.
3168 (x_new_font): Assign new tool- and menu-bar heights.
3169 (x_set_window_size_1): Account for tool- and menu-bar heights
3170 (Bug#16013). Don't set pixel sizes since change_frame_size
3171 should already have done it.
3173 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3175 Remove the option of using libcrypto.
3176 * Makefile.in (LIB_CRYPTO): Remove.
3177 (LIBES): Don't use it.
3179 2013-12-11 Juri Linkov <juri@jurta.org>
3181 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3182 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3184 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3186 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3187 drawn tool bar items (Bug#16058).
3188 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3190 2013-12-09 Ken Brown <kbrown@cornell.edu>
3192 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3194 * lisp.h (get_frame_param): Adjust conditions for prototype
3197 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3199 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3200 Avoid unused macro warning if configured --without-xft.
3202 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3204 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3206 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3208 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3210 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3212 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3214 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3216 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3218 Use libcrypto's checksum implementations if available, for speed.
3219 * Makefile.in (LIB_CRYPTO): New macro.
3222 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3223 The macro didn't conform to C99 due to type mismatch,
3224 which caused compilation failure with Sun C 5.12,
3225 and it was confusing anyway. Include window.h to declare
3226 redisplay_other_windows.
3228 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3230 * window.c (set_window_buffer): Update mode line (bug#16084).
3232 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3234 Fix minor problems found by static checking.
3235 * keyboard.c (poll_for_input_1, input_polling_used):
3236 Define only if HAVE_NTGUI.
3237 * xmenu.c (popup_activate_callback): Omit unnecessary
3238 check against USE_X_TOOLKIT, which must be defined here anyway.
3239 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3242 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3244 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3246 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3248 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3250 * nsterm.m (x_set_window_size): Remove fprintf.
3251 (init): Define always. Set applicationDidFinishLaunchingCalled
3253 (applicationDidFinishLaunching:):
3254 Set applicationDidFinishLaunchingCalled.
3255 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3258 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3260 Pixel resize changes for NS (Bug#16049).
3261 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3262 height/width. row/cols are locals.
3263 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3264 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3265 (windowWillResize): Remove gsextra. Calculate extra as in
3267 (x_new_font): Don't change frame size if fullscreen.
3268 Change size pixelwise.
3270 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3271 comment in xfns.c. Change to pixelwise call.
3273 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3275 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3278 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3280 * xterm.c (input_signal_count): Remove.
3281 (x_dispatch_event): Define unconditionally.
3282 (x_make_frame_visible): Process X events until the frame
3283 is really visible (Bug#16027).
3284 * xterm.h (x_dispatch_event): Declare unconditionally.
3286 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3288 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3290 * nsterm.m (x_set_window_size): Handle pixelwise.
3292 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3294 * w32term.c (x_new_font):
3295 * xterm.c (x_new_font): Calculate new frame size from new font
3298 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3300 * lisp.h (FOR_EACH_TAIL): New macro.
3301 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3303 * window.c (select_window): Call second wset_redisplay before we change
3304 selected_window (bug#16034).
3306 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3308 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3310 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3312 * w32xfns.c: Include window.h, to avoid a compiler warning.
3314 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3316 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3317 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3318 window_scroll takes care of it.
3319 (Fset_window_point, Fdelete_other_windows_internal)
3320 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3321 (Fsplit_window_internal, Fdelete_window_internal)
3322 (Fresize_mini_window_internal, Fset_window_configuration)
3323 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3324 cause redisplay instead of forcing a complete redisplay.
3325 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3326 we're only affecting the selected_window.
3328 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3330 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3331 directional control characters. Update type and category
3332 determination according to the UBA from Unicode v6.3.
3333 (bidi_category_t): New category EXPLICIT_FORMATTING.
3335 * dispextern.h (bidi_type_t): Update to include new bidirectional
3336 properties introduced with Unicode v6.3. (Bug#16043)
3338 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3340 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3343 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3345 * font.c (font_list_entities): Remove dummy assignment.
3346 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3347 used on graphic displays only. Remove unused 'font_encoder' member.
3348 (struct font_bitmap): Remove unused 'extra' member.
3349 * nsfont.m (nsfont_open):
3350 * w32font.c (w32font_open_internal):
3351 * ftfont.c (ftfont_get_bitmap): Adjust users.
3353 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3355 Use bool for boolean.
3356 * tparam.c (tparam1):
3357 * undo.c (record_point, record_property_change):
3358 Use bool for boolean, for local vars that are always true or false.
3360 Minor integer overflow fixes (Bug#16033).
3361 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3362 This improves on the previous fix to this function.
3363 (window_resize_check): When summing up pixel counts, don't rely on
3364 undefined behavior if the sum overflows.
3366 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3368 * window.c (Fset_window_new_pixel): Don't choke at negative
3369 argument value (Bug#16033).
3371 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3372 to avoid crash in window_box_height.
3374 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3375 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3377 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3379 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3381 Minor integer overflow fixes.
3382 * window.c (Fset_window_new_pixel, grow_mini_window):
3383 * xdisp.c (Fwindow_text_pixel_size):
3384 Avoid undefined behavior on signed integer overflow.
3385 * xfns.c (x_set_mouse_color):
3386 Check that drag shape fits in 'unsigned', since that's what X wants.
3388 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3390 Improve reporting of fatal exception on MS-Windows.
3391 * w32fns.c (my_exception_handler): New function.
3392 (globals_of_w32fns): Set it up as the unhandled exception
3393 handler. Initialize exception code and address to zeros.
3394 (emacs_abort): If the exception code and address are available,
3395 print them at the beginning of the backtrace. Fix the format of
3396 printing addresses (was producing 0x0x12345678 on XP).
3399 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3401 * eval.c (Fbacktrace__locals): New function.
3402 (syms_of_eval): Defsubr it.
3404 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3406 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3407 Define here to unify between...
3408 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3409 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3411 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3413 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3415 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3416 fringe background extension.
3417 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3418 because they are now always the same as `left' and `width',
3419 respectively. Remove code for the case that `width' and
3420 `sb_width' are different.
3422 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3424 Fix minor problems found by static checking.
3425 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3426 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3427 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3429 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3431 * image.c (imagemagick_compute_animated_image): Don't crash if we
3432 have an animation with different-sized images (bug#15313).
3434 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3436 Remove some unused items introduced during pixelwise change.
3437 * window.c (window_resize_total_check): Remove unused function.
3438 * xdisp.c (remember_mouse_glyph): Remove unused label.
3439 (Ftool_bar_height): Move declaration inside #if.
3440 * xterm.c (x_set_window_size): Don't use r and c.
3442 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3444 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3447 * window.c (Fset_window_configuration): Comment out unused variables.
3449 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3451 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3453 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3455 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3457 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3458 HAVE_GNUTLS3 (Bug#16001).
3460 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3461 if interrupts are deferred (Bug#15801).
3463 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3465 Support resizing frames and windows pixelwise.
3466 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3467 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3468 (struct glyph_matrix): Replace window_left_col and
3469 window_top_line by window_pixel_left and window_pixel_top.
3470 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3472 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3473 (draw_window_divider, move_it_to, x_draw_right_divider)
3474 (x_draw_bottom_divider, change_frame_size): Add or fix
3476 * dispnew.c (change_frame_size_1): Change prototype.
3477 (adjust_glyph_matrix, required_matrix_width)
3478 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3479 values instead of lines and columns.
3480 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3481 WINDOW_TOTAL_FRINGE_WIDTH.
3482 (handle_window_change_signal, do_pending_window_change)
3483 (init_display): Adjusts calls of change_frame_size.
3484 (change_frame_size, change_frame_size_1): Handle pixelwise
3486 * frame.c (Qright_divider_width, Qbottom_divider_width):
3488 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3489 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3490 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3491 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3493 (set_frame_param): New function.
3494 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3495 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3496 (Ffringe_width, Fborder_width, Fright_divider_width)
3497 (Fbottom_divider_width): New functions, defsubr them.
3498 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3499 New argument pixelwise.
3500 (struct frame_parm_table): New members Qright_divider_width and
3501 Qbottom_divider_width.
3502 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3503 (x_report_frame_params): Handle Qright_divider_width and
3504 Qbottom_divider_width.
3505 (x_set_right_divider_width, x_set_bottom_divider_width):
3507 (frame_resize_pixelwise): New option.
3508 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3509 new_pixelwise, right_divider_width and bottom_divider_width;
3510 remove total_lines; rename text_lines, text_cols, new_text_lines
3511 and new_text_cols to text_height, text_width, new_height and
3512 new_width respectively.
3513 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3514 FRAME_TEXT_WIDTH respectively.
3515 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3516 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3517 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3519 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3520 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3521 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3522 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3523 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3524 (FRAME_TOTAL_COLS_ARG): Remove macro.
3525 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3526 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3527 (x_wm_set_size_hint): Handle frame pixel sizes.
3528 * indent.c (compute_motion, Fcompute_motion):
3529 Call window_body_width instead of window_body_cols.
3530 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3531 (make_lispy_position): Handle right and bottom dividers.
3532 (Fsuspend_emacs): Pixelize call of change_frame_size.
3533 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3534 * lisp.h: Extern set_frame_param.
3535 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3537 (Fx_create_frame): Add entry for vertical_drag_cursor.
3538 Pixelize call of change_frame_size.
3539 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3540 * nsterm.m (ns_update_window_end): Optionally draw right
3542 (x_set_window_size): Add argument pixelwise.
3543 Call check_frame_size and change_frame_size with pixelwise zero.
3544 (ns_draw_window_divider): New function.
3545 (ns_redisplay_interface): Add ns_draw_window_divider.
3546 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3547 (x_new_font): Call x_set_window_size with pixelwise zero.
3548 * print.c (print_object): For a window print its sequence
3550 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3551 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3552 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3553 (w32_createwindow): Use scroll bar area width.
3554 (w32_wnd_proc): Handle bottom divider width.
3555 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3556 (Fx_create_frame): Default divider width parameters.
3557 Caclulate sizes pixelwise. Add vertical drag cursor support.
3558 (x_create_tip_frame): Default divider widths to zero.
3559 Pixelize call to change_frame_size.
3560 (Fx_show_tip): Add handling of divider widths. Pixelize window
3562 (Fw32_frame_rect): New function.
3563 (frame_parm_handler w32_frame_parm_handlers): Add divider
3565 (Vx_window_vertical_drag_shape): Add variable.
3566 * w32inevt.c (resize_event, maybe_generate_resize_event):
3567 Pixelize change_frame_size calls.
3568 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3570 * w32term.c (w32_draw_window_divider): New function.
3571 (x_update_window_end): Handle right divider.
3572 (w32_draw_fringe_bitmap, x_scroll_run)
3573 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3574 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3575 Calculate new frame sizes pixelwise.
3576 (x_new_font): Pixelize call to x_set_window_size.
3577 (x_check_fullscreen): Pixelize call to change_frame_size.
3578 (x_set_window_size_1, x_set_window_size): New argument
3579 pixelwise. Calculate pixelwise.
3580 (x_wm_set_size_hint): Use scroll bar area width.
3581 (w32_redisplay_interface): Add w32_draw_window_divider.
3582 * w32term.h (struct w32_output): Add vertical drag cursor.
3583 * widget.c (set_frame_size, update_wm_hints)
3584 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3586 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3587 * window.c (sequence_number): Restore.
3588 (Fwindow_pixel_width, Fwindow_pixel_height)
3589 (Fwindow_mode_line_height, Fwindow_header_line_height)
3590 (window_pixel_to_total, Frun_window_scroll_functions)
3591 (Fset_window_new_pixel, window_resize_apply_total)
3592 (Fwindow_resize_apply_total): New functions.
3593 (window_body_height, window_body_width): Rename from
3594 window_body_lines. New argument PIXELWISE.
3595 Calculate pixelwise.
3596 (Fwindow_body_height, Fwindow_body_width): New argument
3598 (coordinates_in_window, window_relative_x_coord): Use window's
3599 pixel width instead of total width.
3600 (replace_window, recombine_windows): Initialize pixel values.
3601 (resize_root_window, resize_frame_windows, grow_mini_window)
3602 (shrink_mini_window): New argument PIXELWISE.
3603 Calculate pixelwise.
3604 (Fdelete_other_windows_internal, adjust_window_margins)
3605 (window_resize_check, window_resize_apply)
3606 (Fdelete_window_internal, Fresize_mini_window_internal)
3607 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3608 (check_frame_size): Rename arguments. New argument PIXELWISE.
3609 Calculate pixelwise.
3610 (set_window_buffer): Make samebuf bool. Run configuration change
3611 hook only if buffer changed.
3612 (Fset_window_buffer): Rewrite doc-string.
3613 (make_window): Initialize new_pixel slot.
3614 (Fwindow_resize_apply): Check pixel size of root window.
3615 (Fsplit_window_internal): Call 2nd argument pixel_size.
3616 Calculate pixelwise.
3617 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3619 (save_window_data): New slots frame_text_width,
3620 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3621 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3623 (Fcurrent_window_configuration, Fset_window_configuration)
3624 (save_window_save, compare_window_configurations): Handle new
3625 slots in save_window_data and saved_window.
3626 (Fset_window_scroll_bars): Fix doc-string.
3627 (window_resize_pixelwise): New variable.
3628 (coordinates_in_window, Fcoordinates_in_window_p):
3630 (make_parent_window): Adjust sequence_number.
3631 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3633 * window.h (struct window): New members new_pixel, pixel_left,
3634 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3635 (wset_new_pixel): New function.
3636 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3637 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3638 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3639 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3640 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3641 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3642 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3643 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3644 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3645 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3646 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3647 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3648 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3649 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3650 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3652 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3653 (window_body_width, check_frame_size): Adapt external declarations.
3654 * xdisp.c (last_max_ascent): New integer.
3655 (window_text_bottom_y): Handle bottom divider.
3656 (window_box_width, window_box_height): Calculate pixelwise.
3657 (get_glyph_string_clip_rects): Handle right divider.
3658 (remember_mouse_glyph): When windows are resized pixelwise
3659 proceed with width and height set to 1.
3660 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3662 (move_it_to): Calculate and return maximum x position
3664 (Fwindow_text_pixel_size): New function.
3665 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3666 (tool_bar_lines_needed): Rename to tool_bar_height.
3667 Calculate pixelwise.
3668 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3669 Calculate pixelwise.
3670 (redisplay_tool_bar): Calculate pixelwise.
3671 (redisplay_window): Calculate pixelwise. Handle dividers.
3672 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3673 (x_draw_vertical_border): Handle dividers.
3674 (define_frame_cursor1): Handle vertical drag cursor.
3675 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3676 (expose_window): Calculate pixelwise. Handle dividers.
3677 (init_xdisp): Initialize pixel values.
3678 * xfaces.c (Qwindow_divider): New face.
3679 (realize_basic_faces): Realize it.
3680 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3681 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3682 (x_set_scroll_bar_default_width): Default actual width to 16.
3683 (Fx_create_frame): Set sizes pixelwise.
3684 (x_create_tip_frame): Default divider widths to zero.
3685 Pixelize call of change_frame_size.
3686 (Fx_show_tip): Handle divider widths. Initial pixel position
3688 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3689 (Vx_window_vertical_drag_shape): New option.
3690 * xmenu.c (free_frame_menubar): Pixelize call of
3692 * xterm.c (x_draw_window_divider): New function.
3693 (x_update_window_end): Optionally draw right divider.
3694 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3695 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3696 (handle_one_xevent, x_new_font): Calculate pixelwise.
3697 (x_set_window_size_1, x_set_window_size): New argument
3698 pixelwise. Calculate pixelwise.
3699 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3700 (struct x_redisplay_interface): Add x_draw_window_divider.
3701 * xterm.h (struct x_output): Add vertical_drag_cursor.
3703 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3705 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3706 Set invisible frames's `redisplay' when a full redisplay is requested.
3707 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3708 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3709 (display_mode_lines): Set it here instead.
3711 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3713 * dispextern.h (set_window_update_flags): Remove.
3715 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3717 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3719 * xdisp.c (REDISPLAY_SOME_P): New macro.
3720 (redisplay_internal): Use it (bug#15999).
3721 (prepare_menu_bars, redisplay_window): Use it as well.
3723 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3725 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3727 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3728 (globals_of_w32font): Zero it out.
3729 (GetCharWidth32W_Proc): New function pointer.
3730 (get_char_width_32_w): New function.
3731 (compute_metrics): If get_glyph_outline_w returns an error, try
3732 get_char_width_32_w before declaring a failure. This avoids
3733 punishing raster (a.k.a. "bitmap") fonts by slowing down
3734 redisplay. (Bug#6364).
3736 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3738 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3739 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3740 highlight needs to be redisplayed. (Bug#15913)
3742 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3744 Fix minor problems found by static checking.
3745 * buffer.h (struct buffer_text, struct buffer):
3746 * frame.h (struct frame):
3747 * window.h (struct window):
3748 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3749 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3750 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3751 no-longer-valid use of HAVE_MENUS.
3752 * xdisp.c (propagate_buffer_redisplay): Now static.
3754 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3756 * xmenu.c (Fmenu_or_popup_active_p):
3757 * window.c (Fset_window_configuration):
3758 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3759 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3760 * fns.c (Fyes_or_no_p):
3761 * editfns.c (Fmessage_box, Fmessage_or_box):
3762 * alloc.c (make_save_ptr_ptr):
3763 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3765 * window.c (Fset_window_configuration): Move select_window later.
3767 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3769 Refine redisplay optimizations to only redisplay *some* frames/windows
3770 rather than all of them.
3771 * xdisp.c (REDISPLAY_SOME): New constant.
3772 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3773 (bset_redisplay, bset_update_mode_line): New functions.
3774 (message_dolog): Use bset_redisplay.
3775 (clear_garbaged_frames): Use fset_redisplay.
3776 (echo_area_display): Use wset_redisplay.
3777 (buffer_shared_and_changed): Remove.
3778 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3779 frame titles. Compute the actual set of windows redisplayed.
3780 Don't update frame titles and menu bars for frames that don't need to
3782 (propagate_buffer_redisplay): New function.
3784 (redisplay_internal): Use it. Be more selective in the set of windows
3785 we redisplay. Propagate windows_or_buffers_changed to
3786 update_mode_lines a bit later to simplify the code.
3787 (mark_window_display_accurate_1): Reset window and buffer's
3789 (redisplay_window): Do nothing if neither the window nor the buffer nor
3790 the frame needs redisplay.
3791 * window.h (struct window): Add `redisplay' field.
3792 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3793 (redisplay_other_windows, window_list): New declarations.
3794 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3795 (window_list): Not static any more.
3796 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3797 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3798 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3799 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3800 * frame.h (struct frame): Add `redisplay' field.
3801 Move `external_menu_bar' bitfield next to other bit-fields.
3802 (SET_FRAME_GARBAGED): Use fset_redisplay.
3803 (SET_FRAME_VISIBLE): Don't garbage the frame;
3804 Use redisplay_other_windows.
3805 * buffer.h (struct buffer): Add `redisplay' field.
3806 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3807 (modify_overlay): Use bset_redisplay.
3808 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3810 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3812 Support w32 file notifications in batch mode.
3813 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3814 invalid (which happens in batch mode). If non-interactive, call
3815 handle_file_notifications to store file notification events in the
3816 input queue. (Bug#15933)
3818 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3820 * w32inevt.c (handle_file_notifications): Now external, not static.
3822 * w32term.h (handle_file_notifications): Provide prototype.
3824 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3825 init_crit, since init_display, which does that otherwise, is not
3828 2013-11-27 Glenn Morris <rgm@gnu.org>
3830 * Makefile.in ($(lispsource)/international/charprop.el): New.
3831 (emacs$(EXEEXT)): Depend on charprop.el.
3833 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3835 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3836 deleting portions of the buffer under non-nil REPLACE argument.
3839 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3840 directory, watch it and not its parent.
3841 (add_watch): Allow empty string in FILE.
3843 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3845 * window.c (Fset_window_start, window_resize_apply)
3846 (window_scroll): Reset window_end_valid (Bug#15957).
3848 2013-11-27 Glenn Morris <rgm@gnu.org>
3850 * Makefile.in (leimdir): Now in lisp source directory.
3851 ($(leimdir)/leim-list.el): Just use ../leim .
3852 * epaths.in (PATH_DUMPLOADSEARCH):
3853 * lread.c (load_path_default):
3854 * nsterm.m (ns_load_path): No more leim directory.
3856 2013-11-26 Andreas Schwab <schwab@suse.de>
3858 * .gdbinit (xgettype): Add cast.
3860 2013-11-26 Glenn Morris <rgm@gnu.org>
3862 Preload leim-list.el.
3863 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3864 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3865 is a single directory.
3867 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3869 bool-vector-subsetp is now the normal direction (Bug#15912).
3870 * data.c (Fbool_vector_subsetp): Test whether the first argument
3871 is a subset of the second one, not the reverse. Add doc string.
3873 Fix minor problems found by static checking.
3874 * lread.c (load_path_default): Now static.
3875 * textprop.c (text_property_stickiness): Be consistent about the
3876 test used when deciding whether to consider the previous character.
3877 This simplifies the code a bit.
3879 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3881 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3883 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3884 (syms_of_frame): Don't defsubr them.
3886 2013-11-25 Glenn Morris <rgm@gnu.org>
3888 * lread.c (load_path_default): Change the sense of the argument.
3889 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3890 from dump_path. When it is not, avoid checking dump_path twice.
3892 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3893 uninstalled dump_path against installed Vload_path. (Bug#15964)
3895 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3897 Export get_pos_property to Elisp.
3898 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3899 (syms_of_editfns): Export it to Elisp.
3901 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3903 2013-11-23 Romain Francoise <romain@orebokech.com>
3905 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3906 initialization here ...
3907 (syms_of_fileio): ... from here.
3909 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3911 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3912 Please use --enable-check-lisp-object-type.
3914 2013-11-23 Glenn Morris <rgm@gnu.org>
3916 * process.c (get_process): Explicit error for dead buffers.
3918 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3920 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3922 2013-11-23 Glenn Morris <rgm@gnu.org>
3924 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3925 * lread.c (load_path_check): Take path to check as argument.
3926 (load_path_default): New, split from init_lread.
3927 (init_lread): Move calc of default load-path to load_path_default.
3928 Empty elements in EMACSLOADPATH now stand for the default.
3929 (load-path): Doc fix.
3930 * emacs.c (decode_env_path): Add option to treat empty elements
3931 as nil rather than ".".
3932 * callproc.c (init_callproc_1, init_callproc):
3933 * image.c (Vx_bitmap_file_path):
3934 * lisp.h (decode_env_path):
3935 * lread.c (Vsource_directory):
3936 Update for new argument spec of decode_env_path.
3938 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3940 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3941 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3943 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3945 Fix some dependency problems that cause unnecessary recompiles.
3946 Problem reported by RMS in
3947 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3948 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3949 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3950 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3951 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3952 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3953 (boostrap-clean): No need to remove stamp-oldxmenu.
3955 Fix recently introduced bool vector overrun.
3956 This was due to an optimization that went awry.
3957 Reported by Glenn Morris in
3958 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3959 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3960 for empty vectors, undoing the 2013-11-18 change.
3961 * data.c (bool_vector_binop_driver): Rely on this.
3962 Fix bug that occasionally overran the destination.
3963 * lisp.h (struct Lisp_Bool_vector): Document this.
3965 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3967 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3970 * nsterm.m (init, run, stop:): Comment out for now, does not work
3973 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3975 * charset.c (syms_of_charset): Don't read past end of string.
3977 2013-11-19 Glenn Morris <rgm@gnu.org>
3979 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3981 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3983 Add hooks to run on gaining/losing focus. (Bug#15029)
3984 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3985 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3986 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3988 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3990 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3991 The old names predated the API change that put destination at end.
3993 Improve API of recently-added bool vector functions (Bug#15912).
3994 The old API had (bool-vector-count-matches A B)
3995 and (bool-vector-count-matches-at A B I), which gave the
3996 misleading impression that the two functions were variants, one
3997 with a location I. The new API has (bool-vector-count-population A)
3998 and (bool-vector-count-consecutive A B I) to make the distinction
3999 clearer. The first function no longer has a B argument, since the
4000 caller can easily determine the number of nils if the length and
4001 number of ts is known.
4002 * data.c (Fbool_vector_count_population): Rename from
4003 bool_vector_count_matches, and accept just 1 argument.
4004 (Fbool_vector_count_consecutive): Rename from
4005 Fbool_vector_count_matches_at.
4007 Always allocate at least one bits_word per bool vector.
4008 See Daniel Colascione in:
4009 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4010 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4011 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4012 * lisp.h (struct Lisp_Bool_vector): Document this.
4014 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4016 * insdel.c (invalidate_buffer_caches): New function, consolidated
4017 from part of prepare_to_modify_buffer.
4018 (insert_from_gap, prepare_to_modify_buffer):
4019 * coding.c (code_convert_region, code_convert_string):
4020 Call invalidate_buffer_caches. (Bug#15841)
4022 * lisp.h (invalidate_buffer_caches): Add prototype.
4024 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4026 * w32term.c (x_update_window_end): Don't invalidate the entire
4027 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4028 highlight needs to be redisplayed. (Bug#15913)
4030 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4032 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4034 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4036 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4037 while we are using Vprin1_to_string_buffer.
4039 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4040 after inserting the description string. (Bug#15907)
4042 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4044 * data.c: Work around bogus GCC diagnostic about shift count.
4045 Reported by Eli Zaretskii in
4046 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4047 (pre_value): New function.
4048 (count_trailing_zero_bits): Use it.
4050 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4052 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4053 assume C macros are not supported even under -g3 in these old GCC
4056 2013-11-15 Leo Liu <sdl.web@gmail.com>
4058 * minibuf.c (Ftry_completion, Fall_completions)
4059 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4061 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4063 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4064 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4065 This avoids placing unnecessary constants into the Emacs code.
4067 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4069 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4070 for Cygwin w32 build.
4072 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4073 for Cygwin w32 build. (Bug#15892)
4075 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4077 Simplify, port and tune bool vector implementation.
4078 * alloc.c (bool_vector_exact_payload_bytes)
4079 (bool_vector_payload_bytes): Remove.
4080 (bool_vector_fill): Return its argument.
4081 * alloc.c (bool_vector_fill):
4083 * print.c (print_object):
4084 Simplify by using bool_vector_bytes.
4085 * alloc.c (make_uninit_bool_vector):
4086 New function, broken out from Fmake_bool_vector.
4087 (Fmake_bool_vector): Use it. Use tail call.
4088 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4089 * data.c (BITS_PER_ULL): New constant.
4090 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4091 if long long versions don't exist.
4092 (shift_right_ull): New function.
4093 (count_one_bits_word): New function, replacing popcount_bits_word
4094 macro. Don't assume that bits_word is no wider than long long.
4095 (count_one_bits_word, count_trailing_zero_bits):
4096 Don't assume that bits_word is no wider than long long.
4097 * data.c (bool_vector_binop_driver, bool_vector_not):
4098 * fns.c (Fcopy_sequence):
4100 Create an uninitialized destination, to avoid needless work.
4101 (internal_equal): Simplify.
4102 (Ffillarray): Prefer tail call.
4103 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4104 contain at least one word.
4105 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4106 chars are narrower than ints.
4107 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4108 * fns.c (Fcopy_sequence):
4110 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4111 Don't try to port to hosts where bits_word values have holes; the
4112 code wouldn't work there anyway. Verify this assumption, though.
4113 (bool_vector_bytes): New function.
4114 (make_uninit_bool_vector): New decl.
4115 (bool_vector_fill): Now returns Lisp_Object.
4117 * xfns.c (xic_create_fontsetname):
4118 * xrdb.c (gethomedir): Prefer tail calls.
4120 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4122 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4123 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4125 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4126 that requires a return value.
4127 (Fset_buffer_modified_p): Take advantage of this change to do
4130 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4132 * buffer.c (Frestore_buffer_modified_p): Sync it with
4133 Fset_buffer_modified_p.
4134 (Fforce_mode_line_update): New function, moved from subr.el.
4135 (Fset_buffer_modified_p): Use them.
4136 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4138 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4140 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4141 This avoids undefined behavior when subtracting pointers into
4142 different aways. On my platform it also makes the code a tad
4143 smaller and presumably faster.
4145 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4147 * keyboard.c (command_loop_1): Use region-extract-function.
4148 * insdel.c (Qregion_extract_function): Not static any more (can we
4149 stop pretending that these vars can benefit from being marked static?).
4151 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4153 * search.c (find_newline): If buffer text is relocated during the
4154 "dumb loop", adjust C pointers into buffer text to follow suit.
4157 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4159 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4160 for conversion (Bug#15837).
4162 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4164 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4165 for the entire range of inserted characters. (Bug#15841)
4167 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4169 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4171 (realize_default_face): Remove assignment to distant-foreground if
4172 unspecified (Bug#15815).
4174 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4176 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4177 cache-long-scans disabled, since we don't want to call
4178 prepare_to_modify_buffer (in insert_1_both) for each message we
4181 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4182 from buffer.c. Improve commentary to the buffer field setter
4185 * buffer.c (bset_cache_long_scans): Static function deleted.
4186 Improve commentary to the buffer field setter functions.
4187 (init_buffer_once): Default for cache-long-scans changed to t.
4190 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4192 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4194 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4195 This bug was introduced in my 2013-06-21 change, and caused
4196 struct Lisp_Sub_Char_Table objects to be given too many slots,
4197 which broke 'make -C admin/unidata'.
4199 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4201 Import changes from mac-port 4.5.
4202 * macfont.m (mac_font_copy_default_descriptors_for_language)
4203 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4204 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4205 (macfont_language_default_font_names): New.
4206 (macfont_list): Rearrange language/charset code.
4207 (macfont_close): Don't check for macfont_info->cache.
4208 (mac_ctfont_create_preferred_family_for_attributes): New font
4209 selection code, call
4210 mac_font_copy_default_name_for_charset_and_languages.
4211 (mac_font_copy_default_descriptors_for_language)
4212 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4214 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4216 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4218 Port to C11 aligned_alloc, and fix some integer overflows.
4219 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4220 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4221 and use of posix_memalign replaced with aligned_alloc.
4222 (aligned_alloc): New function, defined or declared as needed.
4223 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4224 Don't undef; configure.ac now does this.
4225 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4226 (calloc, aligned_alloc): Check for integer overflow.
4227 (aligned_alloc): Rename from memalign. All uses changed.
4228 (memalign): New function, an alias for aligned_alloc.
4230 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4232 * xdisp.c (redisplay_internal): Fix typo in last change.
4234 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4236 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4238 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4240 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4241 redisplay--mode-lines-cause.
4242 (redisplay_internal): Keep them uptodate. Remove redundant check of
4243 buffer_shared_and_changed.
4244 * *.[chm]: Number every assignment to update_mode_lines so we
4245 can track why it is set.
4247 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4249 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4251 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4253 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4254 can track why it is set.
4256 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4258 Integer-related fixes for term.c etc.
4259 * dispextern.h (face_tty_specified_color): New function.
4260 * term.c (turn_on_face): Don't rely on undefined behavior when
4261 assigning an out-of-range value to 'long'.
4262 Simplify test for toggling highlight.
4263 (tty_capable_p): Omit last two (unused) args. All callers changed.
4264 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4265 (read_menu_input, tty_menu_activate, tty_menu_show):
4266 * xfaces.c (x_supports_face_attributes_p)
4267 (tty_supports_face_attributes_p):
4268 Use bool for boolean. All callers changed.
4269 (tty_supports_face_attributes_p): Omit defaults for color indices;
4270 no longer needed. Simplify tail call.
4272 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4274 * xdisp.c (prepare_menu_bars): Mark static.
4275 * lisp.h (prepare_menu_bars): Don't declare.
4276 * xselect.c (x_handle_selection_clear):
4277 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4279 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4281 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4282 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4284 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4286 * keyboard.c (Fcommand_error_default_function): Rename from
4287 Fdefault_error_output.
4289 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4291 * keyboard.c (Fdefault_error_output): New function, extracted from
4293 (syms_of_keyboard): Use it for Vcommand_error_function.
4295 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4297 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4298 (init_eval): Use it to ensure handlerlist is non-NULL.
4299 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4300 (Fsignal): Adjust NULLness test of handlerlist.
4301 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4303 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4305 * callproc.c (call_process): Call prepare_to_modify_buffer before
4306 decoding text read from the sub-process, as the decoded stuff will
4307 be inserted into the buffer. This will invalidate the various
4308 caches maintained for the buffer. (Bug#15148)
4310 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4312 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4313 string of glyphless-char-display.
4315 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4317 * nsfns.m (ns_get_name_from_ioreg): New function.
4318 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4319 OSX >= 10.9. Use ns_get_name_from_ioreg.
4321 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4323 Simplify and port recent bool vector changes.
4324 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4325 only in this file. Use a more-efficient implementation if the
4326 second argument is a power of 2.
4327 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4328 Remove no-longer-necessary compile-time checks.
4329 (bool_vector_exact_payload_bytes): New function.
4330 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4331 exact payload changed to call the new function. Do not assume
4332 that the arg or result fits in ptrdiff_t.
4333 (bool_vector_fill): New function.
4334 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4336 (vroundup_ct): Don't assume arg fits in size_t.
4337 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4338 invoke set_category_set.
4339 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4340 All callers changed. Use bool_vector_set.
4341 * category.h (XCATEGORY_SET): Remove; no longer needed.
4342 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4344 * data.c (Faref): Use bool_vector_ref.
4345 (Faset): Use bool_vector_set.
4346 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4347 (Fbool_vector_not, Fbool_vector_count_matches)
4348 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4349 * fns.c (concat): Use bool_vector_ref.
4350 (Ffillarray): Use bool_vector_fill.
4351 (mapcar1): Use bool_vector_ref.
4352 (sxhash_bool_vector): Hash words, not bytes.
4353 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4354 a constant, since it's now used in #if.
4355 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4356 unsigned char on unusual architectures, so that we no longer
4357 assume that the number of bits per bits_word is a power of two or
4358 is a multiple of 8 or of CHAR_BIT.
4359 (Qt): Add forward decl.
4360 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4361 at least as strictly as bits_word.
4362 (bool_vector_data, bool_vector_uchar_data): New accessors.
4363 All data structure accesses changed to use them.
4364 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4365 (bool_vector_set): New functions.
4366 (bool_vector_fill): New decl.
4367 (ROUNDUP): Move to alloc.c as described above.
4369 Fix recent gnutls changes.
4370 * gnutls.c (Fgnutls_boot): Don't assume C99.
4371 * process.c (wait_reading_process_output): Fix typo in recent change.
4373 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4375 * process.c (wait_reading_process_output, read_process_output)
4376 (send_process): Check gnutls_state is not NULL.
4378 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4379 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4381 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4383 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4384 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4386 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4389 * nsfns.m (Fx_create_frame): Fix memory leak.
4391 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4392 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4393 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4395 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4397 * xdisp.c (message3_nolog, message_with_string): Encode the string
4398 before writing it to the terminal in a non-interactive session.
4400 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4401 sure we concatenate them into a unibyte string.
4403 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4404 resulting temporary name before returning it to the caller.
4405 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4406 is a unibyte string, convert NAME to a unibyte string to ensure
4407 that the result is also a unibyte string.
4409 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4410 create unibyte strings from default paths and directory/file
4413 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4416 * callproc.c (init_callproc): Use build_unibyte_string to make
4417 sure we create unibyte strings from default paths and
4418 directory/file names.
4420 * buffer.c (init_buffer): Don't store default-directory of
4421 *scratch* in multibyte form. The original problem which led to
4422 that is described in
4423 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4424 but it was solved long ago. (Bug#15260)
4426 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4428 Port to stricter C99 platforms.
4429 Especially, C99 prohibits nesting a struct X inside struct Y if
4430 struct X has a flexible array member.
4431 * alloc.c (struct sdata): New type.
4432 (sdata): Implement in terms of struct sdata.
4433 Remove u member; all uses replaced by next_vector, set_next_vector.
4434 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4435 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4436 (struct sblock): Rename first_data member to data, which is now
4437 a flexible array member. All uses changed.
4438 (next_vector, set_next_vector, large_vector_vec): New functions.
4439 (vector_alignment): New constant.
4440 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4441 (struct large-vector): Now merely a NEXT member, since the old approach
4442 ran afoul of stricter C99. All uses changed to use
4443 large_vector_vec or large_vector_offset.
4444 (large_vector_offset): New constant.
4445 * dispnew.c: Include tparam.h, for tgetent.
4446 Do not include term.h; no longer needed.
4447 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4448 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4449 (struct Lisp_Vector): Use a flexible array member for contents,
4450 instead of a union with a member that is an array of size 1.
4452 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4453 fact that the struct no longer contains a union.
4454 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4455 (struct Lisp_Save_Value, struct Lisp_Free):
4456 Use unsigned, not int, for spacers, to avoid c99 warning.
4457 (union specbinding): Use unsigned, not bool, for bitfield, as
4458 bool is not portable to pre-C99 hosts.
4460 2013-11-04 Glenn Morris <rgm@gnu.org>
4462 * emacs.c (usage_message): Mention that `-L :...' appends.
4464 2013-11-02 Glenn Morris <rgm@gnu.org>
4466 * Makefile.in (abs_builddir): Remove.
4467 (bootstrap_exe): Use relative filename.
4469 Use relative filenames in TAGS files.
4470 * Makefile.in (abs_srcdir): Remove it again.
4471 (.PHONY): Remove frc.
4472 (maintainer-clean): No more TAGS-LISP file.
4473 (TAGS): Pass relative file names to etags.
4474 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4476 * Makefile.in (abs_srcdir): New, set by configure.
4478 (maintainer-clean): Remove pointless echo. That should be in the
4479 top-level Makefile, if anywhere. Delete TAGS-LISP.
4480 (extraclean): No s/ and m/ directories for some time.
4481 (TAGS): Also depend on ctagsfiles3.
4482 Remove no-longer-defined S_FILE.
4483 Pass absolute filenames to etags once more.
4484 (TAGS-LISP): Replace lispdir with its expansion.
4485 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4486 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4488 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4490 * xfaces.c (check_lface_attrs, realize_default_face):
4491 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4492 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4494 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4496 * emacs.c (original_pwd): Remove global var by making it local.
4497 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4499 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4501 * xfaces.c: Declare color_distance.
4502 (QCdistant_foreground): New variable.
4503 (NEAR_SAME_COLOR_THRESHOLD): New define.
4504 (load_color2): New function.
4505 (load_color): Call load_color2.
4506 (load_face_colors): Call load_color2 and if distant-color is specified
4507 calculate distant and use distant-color if colors are near.
4508 (LFACE_DISTANT_FOREGROUND): New define.
4509 (merge_face_ref, Finternal_set_lisp_face_attribute)
4510 (Finternal_get_lisp_face_attribute)
4511 (x_supports_face_attributes_p): Handle distant-foreground similar to
4513 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4515 * dispextern.h (lface_attribute_index):
4516 Add LFACE_DISTANT_FOREGROUND_INDEX.
4518 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4520 * image.c (pbm_next_char): New function.
4521 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4522 (pbm_scan_number): Use it.
4523 (Qlibjpeg_version): New variable.
4524 (syms_of_image): DEFSYM and initialize it.
4526 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4528 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4530 2013-10-31 Glenn Morris <rgm@gnu.org>
4532 * emacs.c (original_pwd): New char.
4533 (main): If using --chdir, store original_pwd.
4534 (init_cmdargs): When setting Vinvocation_directory based on a
4535 relative argv[0], use original_pwd if set. (Bug#15768)
4537 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4539 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4541 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4543 * insdel.c: Fix minor problems found by static checking.
4544 (Qregion_extract_function): Now static.
4545 (prepare_to_modify_buffer_1): Remove unused locals.
4547 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4549 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4550 (syms_of_xdisp): Declare pre-redisplay-function.
4551 (markpos_of_region): Remove function.
4552 (init_iterator, compute_stop_pos, handle_face_prop)
4553 (face_before_or_after_it_pos, reseat_to_string)
4554 (get_next_display_element, window_buffer_changed)
4555 (redisplay_internal, try_cursor_movement, redisplay_window)
4556 (try_window_reusing_current_matrix, try_window_id, display_line)
4557 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4558 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4559 * window.h (struct window): Remove field `region_showing'.
4560 * dispextern.h (struct it): Remove region_beg/end_charpos.
4561 (face_at_buffer_position, face_for_overlay_string)
4562 (face_at_string_position): Update prototypes.
4563 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4564 (face_at_string_position): Remove `region_beg' and `region_end' args.
4565 * fontset.c (Finternal_char_font):
4566 * font.c (font_at, font_range): Adjust calls accordingly.
4567 * insdel.c (Qregion_extract_function): New var.
4568 (syms_of_insdel): Initialize it.
4569 (prepare_to_modify_buffer_1): Use it.
4571 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4573 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4574 * ftxfont.c (ftxfont_get_gcs):
4575 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4576 * xfaces.c (x_free_colors, x_free_dpy_colors)
4577 (x_create_gc, unload_color):
4578 * xselect.c (x_property_data_to_lisp):
4579 * xsettings.c (parse_settings):
4580 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4581 (get_bits_and_offset): Adjust definition.
4582 * frame.c (XParseGeometry): Adjust locals.
4583 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4584 * regex.h (toplevel): Likewise for reg_syntax_t.
4586 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4588 * eval.c (run_hook_with_args): Use FUNCTIONP.
4590 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4592 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4593 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4594 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4595 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4596 on MS-Windows anyway.
4597 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4598 (free_realized_face): ...adjust user.
4599 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4600 white relief pixels to -1.
4601 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4602 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4603 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4605 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4607 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4608 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4609 in practice now. All callers changed.
4611 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4613 * dispextern.h (struct face): Use bitfields for 'underline_type'
4614 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4615 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4616 'stipple' member. Move 'lface' member up to help...
4617 * xfaces.c (make_realized_face): ...this function to find and
4618 clear just the members that need clearing.
4619 (load_face_colors, realize_x_face):
4620 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4622 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4624 * xftfont.c (struct xftfont_info): Remove set-but-unused
4626 (xftfont_open): Adjust user.
4627 (xftfont_get_colors): Remove useless prototype.
4629 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4631 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4632 before passing them to 'unexec'. (Bug#15260)
4634 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4636 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4638 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4640 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4641 the changed signature of the font driver's 'close' method.
4643 * w32font.h (w32font_close): Adjust the prototype to the change in
4644 function definition.
4646 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4648 * w32uniscribe.c (uniscribe_close): Adapt the call to
4649 w32font_close to its new prototype.
4651 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4653 Omit unused frame argument of font API's close function.
4654 * font.h (struct font): Drop frame argument. Adjust comment.
4655 * font.c (font_clear_cache, font_close_object): Adjust users.
4656 * ftfont.c (ftfont_close):
4657 * ftxfont.c (ftxfont_close):
4658 * macfont.m (macfont_close):
4659 * nsfont.m (nsfont_close):
4660 * w32font.c (w32font_close):
4661 * xfont.c (xfont_close):
4662 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4663 tweak comments and make functions safe if called more than once for
4664 the same font object.
4666 Perform font-specific cleanup when font object is swept by GC. See
4667 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4668 * alloc.c (cleanup_vector): New function.
4669 (sweep_vector): Call it for each reclaimed vector object.
4670 * font.h (struct font): Adjust comment.
4672 2013-10-24 Glenn Morris <rgm@gnu.org>
4674 * Makefile.in (abs_top_srcdir): New, set by configure.
4676 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4678 Adjust recent font-related changes to fix bug#15686.
4679 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4680 is a live window system frame, mark its default font too.
4682 2013-10-23 Glenn Morris <rgm@gnu.org>
4684 * Makefile.in (RUN_TEMACS): Make relative (again).
4685 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4686 (bootstrap-emacs$(EXEEXT)):
4687 Quote entities that might contain whitespace.
4689 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4691 Port to Solaris 10 and its bundled GCC.
4692 Problem reported by Timothy C. Burt.
4693 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4695 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4697 Do not allow font caches to grow too large.
4698 * alloc.c (compact_font_cache_entry, compact_font_caches):
4699 New functions or stub if not HAVE_WINDOW_SYSTEM.
4700 (compact_undo_list): Factor out from Fgarbage_collect.
4702 (mark_face_cache): Mark face font. Move down to avoid
4704 (mark_terminals): Do not mark font cache here.
4705 (Fgarbage_collect): Call compaction functions described
4706 above. Adjust comment.
4708 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4710 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4711 chdir to HOME (bug#15607).
4713 * nsterm.m (Qcocoa, Qgnustep): New variables.
4714 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4715 (ns_get_color): Make selection color work for GNUstep also.
4717 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4719 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4720 handles mouse clicks. Instead, let GPM use the same code as all
4721 the other mice use. See the discussion starting at
4722 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4723 for the details of the problem with the menu bar this fixes.
4725 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4727 Remove port-specific display name lists to avoid extra
4728 complexity and data duplication with display info lists.
4729 * xterm.h (x_display_name_list): Remove declaration.
4730 * xterm.c (x_display_name_list): Remove.
4731 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4732 * xfns.c (x_display_info_for_name, Fx_display_list):
4733 Likewise. Use x_display_list where appropriate.
4734 * w32term.h (w32_display_name_list): Remove declaration.
4735 * w32term.c (w32_display_name_list): Remove.
4736 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4738 * w32fns.c (x_display_info_for_name, Fx_display_list):
4739 Likewise. Use x_display_list where appropriate.
4740 * nsterm.h (ns_display_name_list): Remove declaration.
4741 * nsterm.m (ns_display_name_list): Remove.
4742 (ns_term_init, syms_of_nsterm): Adjust users.
4743 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4744 Likewise. Use x_display_list where appropriate.
4745 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4746 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4747 (mark_terminals): Mark per-terminal font cache.
4749 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4751 Don't run timers in input-pending-p. Its new check-timers param
4752 provides the prior behavior. (Bug#15045).
4753 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4755 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4757 Make some functions static in non-Microsoft builds.
4758 On my platform (Fedora 19 x86-64), this shrinks the
4759 Emacs executable (text+data) by 0.25%.
4760 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4761 (load_color) [!MSDOS]:
4762 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4763 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4764 * lisp.h (check_existing):
4765 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4766 (network_interface_info) [!WINDOWSNT]:
4767 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4768 Remove extern decls.
4769 * fileio.c (check_existing):
4770 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4771 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4772 (network_interface_info) [!WINDOWSNT]:
4773 * term.c (encode_terminal_code) [!WINDOWSNT]:
4774 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4775 * xfaces.c (load_color) [!MSDOS]:
4777 * fileio.c (check_existing, check_executable, check_writable):
4778 * process.c (network_interface_list, network_interface_info):
4779 Move earlier, so that we don't need forward decls.
4780 * gnutls.c (fn_gnutls_transport_set_errno)
4781 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4783 * w32.c (init_environment): Use faccessat rather than
4784 check_existing, partly for consistency with the rest of the code
4785 in this file, partly so that check_existing can be static.
4787 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4788 * emacs.c (MAIN_PROGRAM): New macro.
4789 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4790 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4792 bool vector int width fixes
4793 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4794 (Fbool_vector_count_matches_at):
4795 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4796 can exceed PTRDIFF_MAX, at least in theory.
4797 (Fbool_vector_count_matches_at):
4798 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4800 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4802 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4803 (struct sockaddr): Add forward decl, for platforms that lack it.
4805 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4807 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4810 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4812 * w32.c (network_interface_get_info, network_interface_list)
4813 (network_interface_info): New functions. (Bug#15610)
4814 (GetAdaptersInfo_Proc): New typedef.
4815 (get_adapters_info): New wrapper function.
4816 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4818 * process.h (network_interface_list, network_interface_info):
4821 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4822 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4823 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4824 for WINDOWSNT. Doc fix.
4825 (syms_of_process): Defsubr Snetwork_interface_list and
4826 Snetwork_interface_info unconditionally.
4828 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4829 in NS GUI sessions. (Bug#15629)
4831 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4833 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4835 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4837 * print.c (print_object): Print " ..." when truncating bool vectors.
4839 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4841 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4842 standard mouse buttons.
4844 * termhooks.h (struct input_event): Remove incorrect commentary.
4846 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4848 Disallow bool vector operations on mixed-length operands.
4849 The old behavior left garbage in the result vector sometimes,
4850 and didn't seem to be useful.
4851 * data.c (Qwrong_length_argument): New static var.
4852 (wrong_length_argument): New function.
4853 (bool_vector_binop_driver): Check that args agree in length.
4855 * keyboard.c, keyboard.h (all_kboards): Now static.
4857 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4859 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4860 note from the lispref.
4862 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4864 * nsterm.h (struct ns_display_info): Remove set-but-unused
4865 member image_cache (image caches are per-terminal anyway).
4866 (FRAME_X_IMAGE_CACHE): Remove.
4867 * nsterm.m (ns_initialize_display_info): Adjust user.
4869 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4871 * w32proc.c: Include mingw_time.h.
4873 * w32.c: Include mingw_time.h.
4875 Implement scrolling of TTY menus when the screen is too short.
4877 * term.c (tty_menu_display): Accept an additional argument, the
4878 menu item from which to start displaying the menu. Account for
4879 the value of Y when limiting the menu to the number of available
4881 (mi_result): New enumeration.
4882 (read_menu_input): Return enumerated value. When the y coordinate
4883 hits min_y or max_y, return scroll indication instead of wrapping
4885 (tty_menu_activate): Handle the scrolling indications from
4886 read_menu_input. Compute the first menu item to display and pass
4887 it to tty_menu_display.
4889 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4891 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4892 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4893 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4894 Adjust to match the change described below.
4895 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4896 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4897 memory_below_frame members to...
4898 * termchar.h (struct tty_display_info): ...here because they're
4899 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4900 * term.c (init_tty):
4901 * nsterm.m (ns_create_terminal):
4902 * w32term.c (w32_create_terminal):
4903 * xterm.c (x_create_terminal): Adjust users.
4904 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4905 to filter out non-TTY frames. Adjust comment.
4906 (scrolling): Adjust user. Prefer eassert for debugging check.
4908 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4910 * xfaces.c (PT_PER_INCH): Remove unused macro.
4911 * termhooks.h (struct terminal): Remove set-but-unused
4912 member fast_clear_end_of_line.
4913 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4914 * nsterm.m (ns_create_terminal):
4915 * term.c (init_tty):
4916 * w32term.c (w32_create_terminal):
4917 * xterm.c (x_create_terminal): Adjust users.
4919 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4921 * lisp.h (bool_vector_size): New function.
4922 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4923 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4924 (Fbool_vector_not, Fbool_vector_count_matches_at):
4925 Remove uses of 'eassume' that should no longer be needed,
4926 because they are subsumed by the 'eassume' in bool_vector_size.
4928 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4930 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4931 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4932 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4934 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4936 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4937 have different dimensions. (Bug#15575)
4939 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4942 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4944 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4946 * term.c (tty_menu_show): Never return with unbalanced
4947 specpdl. Use eassert for debugging check. Adjust style.
4949 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4951 * term.c (read_menu_input): Make selection of menu items
4952 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4953 (tty_menu_activate): Fix off-by-one error when computing max_y.
4955 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4957 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4958 audit logging (only used with GnuTLS 3.x) and enable it.
4960 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4962 * dispnew.c (redraw_frame): Remove useless #ifdef because
4963 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4964 Also, move TTY fflush to...
4965 * term.c (tty_update_end): ...this function.
4967 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4969 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4970 the end of the frame's glyph matrix. (Bug#15575)
4972 * term.c (tty_menu_display): Don't move cursor while overwriting
4973 frame's glyphs with menu items. Limit the number of items
4974 displayed to what can be shown on the available screen lines,
4975 excluding the echo area.
4976 (tty_menu_activate): Limit the Y coordinate allowed by
4977 read_menu_input to the last screen line used for menu display.
4979 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4981 * lisp.h (eassume): New macro.
4982 Also, include <verify.h>, for 'assume'.
4983 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4984 (vroundup, vector_nbytes):
4985 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4986 (Fbool_vector_not, Fbool_vector_count_matches)
4987 (Fbool_vector_count_matches_at):
4988 Use eassume, not eassert.
4989 * casetab.c (set_identity, shuffle):
4990 * composite.c (composition_gstring_put_cache):
4991 * dispnew.c (update_frame_1):
4992 * ftfont.c (ftfont_shape_by_flt):
4993 * image.c (gif_load):
4994 * intervals.c (offset_intervals):
4995 * macfont.m (macfont_shape):
4996 Remove calls to 'assume' that are no longer needed, because
4997 --enable-gcc-warnings no longer generates bogus warnings
4998 when these calls are removed.
5000 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5002 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5004 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5006 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5007 (Qsubstitute_env_in_file_name): New var.
5008 (syms_of_fileio): Define it.
5010 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5012 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5013 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5016 * term.c (save_and_enable_current_matrix): Don't allocate and
5017 don't save margin areas.
5018 (restore_desired_matrix): Don't restore margin areas.
5019 (free_saved_screen): Don't free margin areas.
5021 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5023 * image.c: Pacify --enable-gcc-warnings.
5024 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5025 #define only if used.
5027 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5029 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5030 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5031 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5032 (gif_load): For giflib v5.x and later, display the error message
5033 produced by giflib when its functions fail.
5034 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5037 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5039 * keyboard.c (last_event_timestamp): Remove. For X selection and
5040 GTK popup menus, it may be obtained from per-frame X display info.
5041 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5042 (process_special_events): Adjust users.
5043 * keyboard.h (last_event_timestamp): Remove declaration.
5044 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5045 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5046 * menu.h (xmenu_show): Adjust prototype.
5047 * menu.c (Fx_popup_menu): Adjust user.
5048 * xselect.c (x_own_selection, x_get_foreign_selection)
5049 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5051 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5053 * keyboard.c (init_kboard): Now static. Add arg
5054 to denote window system. Adjust comment.
5055 (init_keyboard): Adjust user.
5056 (allocate_kboard): New function.
5058 * nsterm.m (ns_term_init):
5059 * term.c (init_tty):
5060 * w32term.c (w32_create_terminal):
5061 * xterm.c (x_term_init): Use it.
5062 * keyboard.h (init_kboard): Remove prototype.
5063 (allocate_kboard): Add prototype.
5065 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5067 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5068 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5070 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5072 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5074 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5076 * term.c (tty_menu_activate): Flush the output stream after
5077 showing the cursor, and don't mark the frame garbaged at exit from
5078 the function. Fixes redisplay glitches when moving from one menu
5081 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5083 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5084 or throw error (Bug#15570).
5086 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5088 * intervals.c (temp_set_point_both): Move test into 'eassert',
5091 * lisp.h (eassert): Don't use 'assume'.
5092 Sometimes 'assume' wins in performance, and sometimes it loses,
5093 so it shouldn't be used all the time. Perhaps we need two
5094 flavors of 'eassert', one for where 'assume' is far more likely
5095 to help or to hurt; but that can be done later.
5096 Problem reported by Dmitry Antipov in
5097 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5098 Also, don't include <verify.h>; no longer needed.
5100 2013-10-09 Glenn Morris <rgm@gnu.org>
5102 * eval.c (Fcond): Doc tweak.
5104 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5106 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5107 expressions with side effects to eassert. (Bug#15565)
5109 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5111 * fns.c (hashfn_user_defined): Allow hash functions to return any
5114 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5116 Fix minor problems found by static checking.
5117 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5118 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5119 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5120 * keyboard.c (read_menu_command): Remove unused local.
5121 * lisp.h (read_menu_command): New decl.
5122 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5123 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5124 Return ptrdiff_t, not int.
5125 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5126 not int, for benefit of xpalloc.
5127 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5129 (have_menus_p): Remove; unused.
5130 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5131 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5132 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5134 (save_and_enable_current_matrix): Omit unnecessary casts.
5135 (read_menu_input): Omit local extern decl (now in lisp.h).
5136 Don't access uninitialized storage if mouse_get_xy fails.
5137 (tty_menu_activate): Mark local as initialized, for lint.
5138 (tty_menu_activate, tty_meny_show): Remove unused locals.
5140 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5142 Support menus on text-mode terminals.
5143 * xterm.h (xw_popup_dialog): Add prototype.
5145 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5146 (xmenu_show): Block input here, instead in Fx_popup_menu.
5147 (xw_popup_dialog): New function, with X-specific bits of popup
5150 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5153 * window.c (Fset_window_configuration): Use run-time tests of the
5154 frame type instead of compile-time conditionals, when menu-bar
5155 lines are considered.
5157 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5158 (w32_popup_dialog): New prototypes.
5160 * w32menu.c (Fx_popup_dialog): Function deleted.
5161 (w32_popup_dialog): New function, with w32 specific bits of popup
5162 dialogs. Block input here.
5164 * w32inevt.c (w32_console_read_socket): Minor change to add
5165 debugging TTY events.
5167 * w32fns.c (show_hourglass): If returning early because the frame
5168 is not a GUI frame, unblock input.
5170 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5171 (cursorY): New functions.
5173 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5174 WINDOWSNT, macros that call curX and curY elsewhere.
5176 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5178 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5179 specific function to hide and show cursor on a text-mode terminal.
5180 (tty_menu_struct, struct tty_menu_state): New structures.
5181 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5182 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5183 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5184 (tty_menu_locate, save_and_enable_current_matrix)
5185 (restore_desired_matrix, screen_update, read_menu_input)
5186 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5187 (tty_pop_down_menu, tty_menu_last_menubar_item)
5188 (tty_menu_new_item_coords, tty_menu_show): New functions.
5189 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5191 * nsterm.h (ns_popup_dialog): Adjust prototype.
5193 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5195 (ns_popup_dialog): Adapt order of arguments to the other
5196 *_menu_show implementations.
5197 (Fx_popup_dialog): Function deleted.
5199 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5201 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5203 * menu.c (have_boxes): New function.
5204 (single_keymap_panes): Use it instead of a compile-time
5206 (single_menu_item): Use run-time tests of the frame type instead
5207 of compile-time conditionals.
5208 (encode_menu_string): New function.
5209 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5210 the macro, since different types of frame need different encoding
5212 (digest_single_submenu): Use run-time tests of frame type instead
5213 of, or in addition to, compile-time conditionals.
5214 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5215 (Fx_popup_menu): Detect when the function is called from keyboard
5216 on a TTY. Don't barf when invoked on a text-mode frame.
5217 Check frame type at run time, instead of compile-time conditionals for
5218 invoking terminal-specific menu-show functions.
5219 Call tty_menu_show on text-mode frames.
5220 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5221 run time to determine which alternative to invoke; support dialogs
5224 * keyboard.h <Qmouse_movement>: Declare.
5226 * keyboard.c <Qmouse_movement>: Now extern.
5227 <Qecho_keystrokes>: New static variable.
5228 (read_key_sequence): Accept an additional argument, a flag to
5229 prevent redisplay during reading of the key sequence. All callers
5231 (read_menu_command): New function.
5232 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5234 (toolkit_menubar_in_use): New function.
5235 (make_lispy_event): Use it instead of a compile-time test.
5237 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5238 window-system being available.
5240 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5241 to x-popup-dialog on the frame type, they all now support popup
5244 * dispnew.c (save_current_matrix): Save the margin areas.
5245 (restore_current_matrix): Restore margin areas.
5246 (update_frame_with_menu): New function.
5248 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5251 * alloc.c (make_save_ptr): Now compiled unconditionally.
5253 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5255 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5256 (redraw_frame, update_frame): Adjust users.
5257 * dispextern.h (set_window_update_flags): Adjust prototype.
5258 * xdisp.c (redisplay_internal): When updating all frames with zero
5259 windows_or_buffers_changed, assume that only the windows that shows
5260 current buffer should be really updated.
5262 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5264 Do not allocate huge temporary memory areas and objects while encoding
5265 for file I/O, thus reducing an enormous memory usage for large buffers.
5266 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5267 * coding.h (struct coding_system): New member raw_destination.
5268 * coding.c (setup_coding_system): Initialize it to zero.
5269 (encode_coding_object): If raw_destination is set, do not create
5270 dst_object. Add comment.
5271 * fileio.c (toplevel): New constant E_WRITE_MAX.
5272 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5273 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5275 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5277 * nsterm.m (windowDidExitFullScreen:)
5278 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5280 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5282 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5283 * keyboard.c (unblock_input_to): Don't process pending signals
5284 if a fatal error is in progress.
5286 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5287 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5288 they're talking about words in Lisp bool vectors.
5289 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5290 * data.c (popcount_bits_word): Rename from popcount_size_t.
5291 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5294 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5296 Improve support for popcount and counting trailing zeros (Bug#15550).
5297 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5298 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5299 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5300 (popcount_size_t_msc, popcount_size_t_gcc):
5301 Remove; now done by Gnulib.
5302 (popcount_size_t): Now a macro that defers to Gnulib.
5303 (count_trailing_zero_bits): Return int, for consistency with
5304 Gnulib and because Emacs prefers signed to unsigned int.
5305 Don't assume that size_t is either unsigned int or unsigned long
5306 or unsigned long long.
5307 (size_t_to_host_endian): Do not assume that size_t is either
5308 exactly 32 or exactly 64 bits wide.
5309 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5310 etc., so that it's now an enum constant, not a macro.
5311 No need to assume that it's either 32 or 64.
5313 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5315 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5318 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5320 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5321 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5323 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5325 emacs_read and emacs_write now use void *, not char *.
5326 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5327 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5328 Buffer arg is now void *, not char *. This matches plain
5329 'read' and 'write' better, and avoids a constraint violation
5330 on Solaris 9 with Oracle Studio.
5332 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5334 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5335 memset to explicit loop. Otherwise copy largest possible chunk
5336 from initialized to uninitialized part, thus allowing the longer
5337 memcpy runs and reducing the number of loop iterations.
5339 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5341 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5342 hide toolbar (Bug#15388).
5343 (windowDidEnterFullScreen:): If presentation options are zero,
5344 set them here (Bug#15388).
5345 (ns_update_auto_hide_menu_bar): Remove runtime check.
5346 Don't auto hide dock unless menubar is also auto hidden.
5348 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5350 * editfns.c (message): Mention batch mode in doc string.
5352 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5354 * nsterm.m (check_native_fs): Remove erroneous comment.
5356 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5358 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5359 uses find_newline instead of scan_newline and so doesn't move point.
5361 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5363 Use hardware support for byteswapping on glibc x86 etc.
5364 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5365 whereas the old swap64 needed 30.
5366 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5367 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5368 Use byteswap.h's macros to swap bytes.
5369 * lisp.h (swap16, swap32, swap64): Remove.
5370 All uses replaced by bswap_16, bswap_32, bswap_64.
5372 * bytecode.c (exec_byte_code): Use some more volatile variables
5373 to work around local variables getting clobbered by longjmp.
5374 Port to pre-C99, which doesn't allow decls after stmts.
5376 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5378 * lisp.h (eassert): Assume that COND is true when optimizing.
5379 In other words, take on the behavior of eassert_and_assume.
5380 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5381 (eassert_and_assume): Remove. All uses replaced by eassert.
5383 * xdisp.c (Qglyphless_char): Now static.
5385 Adjust to merge from gnulib.
5386 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5387 * lisp.h: Include <verify.h>, for 'assume'.
5389 * eval.c (clobbered_eassert): New macro.
5390 (internal_catch, internal_condition_case)
5391 (internal_condition_case_1, internal_condition_case_2)
5392 (internal_condition_case_n): Use it instead of eassert
5393 when the argument contains locals clobbered by longjmp.
5394 Don't use clobbered locals outside of clobbered_eassert.
5395 (internal_lisp_condition_case): Use a volatile variable
5396 to work around a local variable's getting clobbered.
5398 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5400 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5401 (PUSH_HANDLER): New macro.
5402 (catchlist): Remove.
5403 (handlerlist): Always declare.
5405 * eval.c (catchlist): Remove (merge with handlerlist).
5406 (handlerlist, lisp_eval_depth): Not static any more.
5407 (internal_catch, internal_condition_case, internal_condition_case_1)
5408 (internal_condition_case_2, internal_condition_case_n):
5410 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5411 handlerlist/catchlist.
5412 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5413 handlerlist which can only handle a single condition-case handler at
5415 (find_handler_clause): Simplify since we only a single branch here
5418 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5420 (bcall0): New function.
5421 (exec_byte_code): Add corresponding cases. Improve error message when
5422 encountering an invalid byte-code. Let Bunwind_protect accept
5423 a function (rather than a list of expressions) as argument.
5425 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5426 and make them unconditional now that they're heap-allocated.
5428 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5430 * charset.c (Fdecode_char, Fencode_char): Remove description of
5431 `restriction' arg. now that it's hidden by advertised-calling-convention.
5433 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5435 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5436 Remove unused variable (from mac-port).
5437 (macfont_draw): Use s->ybase for correct y position.
5439 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5441 * frame.h (struct frame): Drop has_minibuffer member because...
5442 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5443 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5445 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5447 * window.h (struct window): Prefer enum text_cursor_kinds to int
5448 for phys_cursor_type member. Move the latter, phys_cursor_width,
5449 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5450 * window.c (replace_window, make_window): Adjust users.
5452 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5454 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5455 this module is never compiled otherwise.
5457 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5459 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5462 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5464 * xdisp.c (get_next_display_element): Don't call face_for_font in
5465 a build configured --without-x. (Bug#15484)
5467 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5469 * window.c (calc_absolute_offset): #elif should be #elif defined.
5471 * frame.c (delete_frame): Block/unblock input to overcome race
5472 condition (Bug#15475).
5474 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5476 * frame.c (delete_frame): Record selected frame only after
5477 calling Qdelete_frame_functions (Bug#15477).
5479 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5481 * nsterm.m (ns_selection_color): Remove.
5482 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5483 NSColor selectedText(Background)Color. Only for COCOA.
5484 (ns_term_init): Remove assignment of ns_selection_color, logic
5485 moved to ns_get_color.
5487 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5488 NS_SELECTION_COLOR_DEFAULT.
5489 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5491 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5493 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5494 frame' does not have the tool_bar_window member.
5496 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5498 Signal error when reading an empty byte-code object (Bug#15405)
5499 * lread.c (read1): Signal error.
5500 * alloc.c (make_byte_code): eassert header size.
5501 (sweep_vectors): Change an int to size_t.
5503 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5505 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5506 instead of ints, as it's the usual style for offsetof constants. See:
5507 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5509 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5510 This is ugly, but it should fix the performance problem for older
5511 GCC versions in the short run. I'll look into integrating the
5512 Gnulib module for popcount, as a better fix.
5513 See the thread starting in:
5514 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5515 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5516 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5517 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5518 (popcount_size_t): Use it.
5520 2013-09-24 Daniel Colascione <dancol@dancol.org>
5522 * process.c (Fnetwork_interface_info): Fix build break due to
5525 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5527 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5528 Prefer signed to unsigned integers where either will do.
5529 No need for 'const' on locals that do not escape.
5530 Omit easserts with unnecessary and unportable assumptions about
5531 alignment. Avoid unnecessary casts to char *.
5533 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5535 Use union for the payload of struct Lisp_Vector.
5536 This helps to avoid a few glitches dictated by C's aliasing rules.
5537 * lisp.h (struct Lisp_Vector): Use union for next and
5538 contents member. Adjust comment. Change related users.
5539 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5540 Related users changed.
5541 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5542 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5543 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5544 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5546 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5548 Optimize glyph row clearing and copying routines.
5549 * dispextern.h (struct glyph_row): Change layout of struct
5550 glyph_row to help copy_row_except_pointers. Adjust comment.
5551 * dispnew.c (null_row): Remove.
5552 (clear_glyph_row): Use offsetof and memset to find and clear
5553 just the members that need clearing. Adjust comment.
5554 (copy_row_except_pointers): Likewise for copying.
5556 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5558 Some minor cleanups of recently-added bool vector code.
5559 * conf_post.h (assume): Always return void. Use lint version
5560 only if GCC and MSC versions don't apply.
5561 * conf_post.h (assume):
5562 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5563 Depend on _MSC_VER, not __MSC_VER, for consistency with
5565 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5566 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5567 (bool_vector_binop_driver, count_trailing_zero_bits)
5568 (size_t_to_host_endian): Now static, not static inline;
5569 the latter isn't needed with modern compilers and doesn't
5570 work with older compilers anyway.
5572 * alloc.c (valgrind_p): Use bool for boolean.
5574 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5576 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5577 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5578 (display_last_displayed_message_p, message_buf_print)
5579 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5580 Use bool for boolean.
5581 * dispextern.h (cancel_line, init_desired_glyphs):
5582 Remove ancient leftover.
5583 (help_echo_showing_p, hourglass_shown_p):
5584 * lisp.h (noninteractive_need_newline): Adjust declaration.
5586 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5588 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5590 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5591 ...this file and convert the latter to static. Adjust comment.
5592 (make_initial_frame):
5593 * window.c (init_window_once): Adjust user.
5594 * frame.h (last_nonminibuf_frame): Remove declaration.
5595 * lisp.h (selected_frame): Likewise.
5596 * msdos.c (the_only_display_info): Adjust comment.
5598 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5600 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5601 computing the end column of mouse-highlight that comes from
5602 display or overlay strings. (Bug#15437)
5603 (note_mouse_highlight): Adapt calculation of last argument to
5604 mouse_face_from_string_pos to the above change.
5606 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5607 all platforms, not just for clang.
5609 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5611 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5612 about excess arguments to snprintf.
5614 * conf_post.h(assume): Use __builtin_unreachable for clang.
5616 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5618 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5619 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5621 2013-09-23 Daniel Colascione <dancol@dancol.org>
5623 * alloc.c (USE_VALGRIND): New macro; on by default
5624 when ENABLE_CHECKING.
5625 (mark_maybe_object, mark_maybe_pointer)
5626 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5628 (valgrind_p) [USE_VALGRIND]: New variable.
5629 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5631 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5633 * process.c (wait_reading_process_output): Change int pnamelen to
5636 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5637 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5638 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5639 argument to unsigned long to avoid warning.
5640 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5642 * conf_post.h (assume): Fix compiler error: x shall be cond.
5644 2013-09-22 Daniel Colascione <dancol@dancol.org>
5646 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5647 warning when compiling without a window system.
5649 2013-09-22 Daniel Colascione <dancol@dancol.org>
5651 * data.c (Qbool_vector_p): New symbol.
5652 (bool_vector_spare_mask, popcount_size_t_generic)
5653 (popcount_size_t_msc, popcount_size_t_gcc)
5655 (bool_vector_binop_driver)
5656 (count_trailing_zero_bits, size_t_to_host_endian)
5657 (Fbool_vector_exclusive_or)
5658 (Fbool_vector_union)
5659 (Fbool_vector_intersection, Fbool_vector_set_difference)
5660 (Fbool_vector_subsetp, Fbool_vector_not)
5661 (Fbool_vector_count_matches)
5662 (Fbool_vector_count_matches_at): New functions.
5663 (syms_of_data): Intern new symbol, functions.
5664 * alloc.c (bool_vector_payload_bytes): New function.
5665 (Fmake_bool_vector): Instead of calling Fmake_vector,
5666 which performs redundant initialization and argument checking,
5667 just call allocate_vector ourselves. Make sure we clear any
5668 terminating padding to zero.
5669 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5670 instead of open-coding the size calculation.
5671 (vroundup_ct): New macro.
5672 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5673 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5674 * composite.c (composition_gstring_put_cache):
5675 Change lint_assume to assume.
5676 * conf_post.h (assume): New macro.
5677 (lint_assume): Remove.
5678 * dispnew.c (update_frame_1): Change lint_assume to assume.
5679 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5681 * image.c (gif_load): Change lint_assume to assume.
5682 * lisp.h (eassert_and_assume): New macro.
5683 (Qbool_vector_p): Declare.
5684 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5685 (swap16, swap32, swap64): New inline functions.
5686 * macfont.m (macfont_shape): Change lint_assume to assume.
5687 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5688 * xsettings.c (parse_settings): Use new swap16 and
5689 swap32 from lisp.h instead of file-specific macros.
5691 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5693 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5694 found (which can legitimately happen when the glyph row at the
5695 window start is disabled in the current_matrix. (Bug#15365)
5697 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5699 Fix syntax.h bug introduced by recent INLINE change.
5700 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5701 conditionally compiled one way in some modules, and a different
5702 way in others. This doesn't work with extern inline functions,
5703 which must have the same definition in all modules, because the
5704 defining code might be shared across modules, depending on the
5705 implementation. Symptoms reported by Martin Rudalics in:
5706 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5707 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5708 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5709 overriding the corresponding functions in syntax.h.
5710 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5711 (syntax_property): New inline functions.
5712 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5713 Rewrite in terms of these new functions.
5715 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5717 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5718 not chars_in_text, whose result depends on the multibyteness of
5719 the current buffer. (Bug#15426)
5721 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5723 Port recent change to hosts where pointers aren't 'long'.
5724 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5725 Don't assume that pointers are the same width as 'long'.
5726 Add a compile-time check that a pointer fits into two X slots.
5728 A simpler, centralized INLINE.
5729 * conf_post.h (INLINE): Define only if not already defined.
5730 This allows us to use a single INLINE, defined by one file
5732 * emacs.c (INLINE): Define it.
5733 Also, include category.h, charset.h, composite.h, dispextern.h,
5734 syntax.h, systime.h, so that their INLINE definitions are expanded
5736 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5737 * buffer.h, buffer.c (BUFFER_INLINE):
5738 * category.h, category.c (CATEGORY_INLINE):
5739 * character.h, character.c (CHARACTER_INLINE):
5740 * charset.h, charset.c (CHARSET_INLINE):
5741 * composite.h, composite.c (COMPOSITE_INLINE):
5742 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5743 * frame.h, frame.c (FRAME_INLINE):
5744 * intervals.h, intervals.c (INTERVALS_INLINE):
5745 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5746 * lisp.h, alloc.c (LISP_INLINE):
5747 * process.h, process.c (PROCESS_INLINE):
5748 * syntax.h, syntax.c (SYNTAX_INLINE):
5749 * systime.h, sysdep.c (SYSTIME_INLINE):
5750 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5751 * window.h, window.c (WINDOW_INLINE):
5752 Remove. All uses replaced with INLINE.
5754 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5756 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5759 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5761 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5762 'const char *' to avoid compiler warnings due to similar change in
5763 the prototype of x_get_string_resource.
5765 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5767 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5768 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5769 going to replace static variables below. Adjust comments.
5770 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5771 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5772 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5773 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5774 Related users changed.
5775 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5776 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5777 last_mouse_movement_time, going to replace static variables below.
5779 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5780 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5782 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5783 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5784 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5785 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5786 static variables below.
5787 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5788 (last_mouse_scroll_bar): Remove.
5789 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5790 (mouseExited): Related users changed.
5792 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5794 Do not use external array to process X scroll bar messages.
5795 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5796 (x_send_scroll_bar_event): Pack window pointer into two slots
5797 of XClientMessageEvent if we're 64-bit. Adjust comment.
5798 (x_scroll_bar_to_input_event): Unpack accordingly.
5800 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5802 Ifdef away recent changes which aren't relevant to NS port.
5803 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5804 [!HAVE_NS]: Declare as such.
5805 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5806 [!HAVE_NS]: Define as such.
5808 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5810 * frame.c (x_redo_mouse_highlight): New function
5811 to factor out common code used in W32 and X ports.
5812 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5813 * xterm.h (struct x_display_info):
5814 * w32term.h (struct w32_display_info):
5815 * nsterm.h (struct ns_display_info): New members
5816 last_mouse_motion_frame, last_mouse_motion_x and
5817 last_mouse_motion_y, going to replace static variables below.
5818 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5819 (redo_mouse_highlight): Remove.
5820 (note_mouse_movement, syms_of_xterm): Adjust user.
5821 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5822 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5823 (redo_mouse_highlight): Remove.
5824 (note_mouse_movement, syms_of_w32term): Adjust user.
5825 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5826 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5828 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5829 * nsfns.m (compute_tip_xy): Adjust user.
5831 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5833 * frame.c (x_mouse_grabbed): New function.
5834 * dispextern.h (x_mouse_grabbed): Add prototype.
5835 (last_mouse_frame): Remove declaration.
5836 * xterm.h (struct x_display_info):
5837 * w32term.h (struct w32_display_info):
5838 * nsterm.h (struct ns_display_info): New member
5839 last_mouse_frame, going to replace...
5840 * xdisp.c (last_mouse_frame): ...global variable.
5841 (note_tool_bar_highlight):
5842 * w32term.c (w32_mouse_position, w32_read_socket):
5843 * xterm.c (XTmouse_position, handle_one_xevent):
5844 Use x_mouse_grabbed.
5845 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5847 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5849 * w32term.c (w32_read_socket): Avoid temporary
5850 variables in a call to x_real_positions.
5851 * xterm.c (handle_one_xevent): Likewise.
5853 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5855 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5856 (x_icon_type): Remove prototype.
5857 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5858 * frame.c (x_icon_type): Remove.
5859 * w32term.c (x_make_frame_visible, x_iconify_frame):
5860 * xterm.c (x_make_frame_visible, x_iconify_frame):
5861 Use x_set_bitmap_icon to factor out common code.
5863 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5865 * dispextern.h (check_x_display_info, x_get_string_resource):
5866 Declare here just once and unify the latter.
5867 * frame.c (check_x_display_info, x_get_string_resource):
5868 * nsterm.h (check_x_display_info):
5869 * xrdb.c (x_get_string_resource):
5870 * xterm.h (check_x_display_info): Remove prototypes.
5871 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5872 * w32reg.c (x_get_string_resource): Likewise.
5873 (w32_get_rdb_resource): Adjust user.
5875 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5877 * xterm.h (struct x_display_info): New member
5878 x_pending_autoraise_frame, going to replace...
5879 * xterm.c (pending_autoraise_frame): ...static variable.
5880 (x_new_focus_frame, XTread_socket): Adjust users.
5881 * w32term.h (struct w32_display_info): New member
5882 w32_pending_autoraise_frame, going to replace...
5883 * w32term.c (pending_autoraise_frame): ...global variable.
5884 (x_new_focus_frame, w32_read_socket): Adjust users.
5886 2013-09-17 Glenn Morris <rgm@gnu.org>
5888 * xdisp.c (message_dolog): If we create *Messages*,
5889 switch it to messages-buffer-mode.
5891 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5893 Don't overuse 'const' in types of locals.
5894 * bidi.c (bidi_count_bytes):
5895 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5896 (xg_event_is_for_scrollbar):
5897 * xselect.c (x_handle_property_notify)
5898 (x_handle_selection_notify, x_handle_dnd_message):
5899 * xsettings.c, xsettings.h (xft_settings_event):
5900 * xterm.c (x_handle_net_wm_state, handle_one_event)
5901 (x_menubar_window_to_frame, x_detect_focus_change)
5902 (construct_mouse_click, note_mouse_movement)
5903 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5904 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5905 (handle_one_xevent, x_handle_net_wm_state):
5906 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5907 (x_handle_dnd_message):
5908 Avoid unnecessary 'const', typically the second 'const' in
5909 'const foo * const arg', a 'const' that does not affect the API
5910 and doesn't significantly help the human reader.
5912 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5914 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5915 only if Glib < 2.36.0.
5916 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5917 * xsettings.c (init_gconf, init_gsettings): Do not check
5919 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5921 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5923 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5925 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5926 before calling g_type_init.
5928 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5930 * nsterm.m (syms_of_nsterm): ... to here.
5932 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5934 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5935 (ignore_next_mouse_click_timeout): Use Time as X does.
5936 (handle_one_xevent): Avoid cast and use unsigned comparison.
5938 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5940 Do not copy X event in handle_one_xevent except KeyPress case.
5941 Wnen XEvent is processed, it is unlikely to be changed except
5942 KeyPress case, so we can avoid copying and use const pointer to
5943 const data to make sure that an event is not changed elsewhere.
5944 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5945 const' and do not create local copy except for the KeyPress event.
5946 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5947 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5948 (x_handle_net_wm_state, x_menubar_window_to_frame)
5949 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5950 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5951 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5952 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5953 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5954 (x_handle_dnd_message):
5955 * xsettings.c (xft_settings_event):
5956 Use 'const XEvent * const' where appropriate.
5957 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5959 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5961 Fix X event waiting to handle multiple frames.
5962 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5963 * xterm.c (pending_event_wait): Remove. Adjust users.
5964 (x_detect_focus_change): Pass frame arg.
5965 (handle_one_xevent): Find related frame early and clear per-frame
5966 wait_event_type only if this is an event for the relevant frame.
5967 (x_wait_for_event): Use per-frame wait_event_type.
5969 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5971 * nsfns.m (Fx_create_frame): Fix font driver registration for
5974 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5975 for syms_of_macfont.
5977 * nsterm.m: Include macfont.h.
5978 (ns_tmp_flags, ns_tmp_font): Remove.
5979 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5980 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5981 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5982 (changeFont:): Fix code style. Check for font driver type when
5985 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5988 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5989 (nsfont_open): Set font driver type.
5990 Set font->ascent and font->descent. Figure out font instead of
5991 ns_tmp_font, and flags instead of ns_tmp_flags.
5992 Fix indentation. Remove call to ns_draw_text_decoration,
5995 * nsfns.m: Include macfont.h.
5996 (Fx_create_frame): Register macfont driver, make a better default font.
5997 (Fns_popup_font_panel): Get font from macfont driver, if used.
5999 * macfont.m, macfont.h, macuvs.h: New files.
6001 * font.h: Declare syms_of_macfont.
6003 * font.c (syms_of_font): Call syms_of_macfont.
6005 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6007 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6009 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6010 and it is always zero for others, so I assume that this is an ancient
6011 leftover which nobody will want to change any more.
6012 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6013 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6014 * frame.c (x_set_scroll_bar_width):
6015 * w32fns.c (w32_createscrollbar):
6016 * w32term.c (w32_set_vertical_scroll_bar):
6017 * xfns.c (x_set_scroll_bar_default_width):
6018 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6019 (x_scroll_bar_expose): Related users changed.
6021 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6023 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6024 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6025 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6027 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6029 * nsterm.h, w32term.h, xterm.h: ...and not here.
6030 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6031 Remove unused Xisms.
6032 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6033 these modules are never compiled otherwise.
6035 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6037 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6038 Doc fix. (Bug#15375)
6040 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6042 Unify Fx_focus_frame between all ports.
6043 * frame.h (x_focus_frame): New prototype.
6044 * xfns.c (Fx_focus_frame): Remove.
6045 (syms_of_xfns): Do not defsubr it.
6046 (x_focus_frame): X implementation.
6047 * nsfns.m (Fx_focus_frame): Remove.
6048 (syms_of_nsfns): Do not defsubr it.
6049 (x_focus_frame): NS implementation.
6050 * w32term.c (Fx_focus_frame): Remove.
6051 (x_focus_on_frame): Rename to...
6052 (x_focus_frame): W32 implementation.
6053 * w32term.h (x_focus_on_frame): Remove prototype.
6054 * w32fns.c (Fx_focus_frame): Remove.
6055 (syms_of_w32fns): Do not defsubr it.
6056 * frame.c (Fx_focus_frame): Define here.
6057 (syms_of_frame): Defsubr here.
6058 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6060 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6062 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6063 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6064 each port to reference the port-specific window system data.
6065 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6066 (FRAME_DISPLAY_INFO): Define.
6067 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6068 (FRAME_DISPLAY_INFO): Define. Adjust users.
6069 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6070 (FRAME_DISPLAY_INFO): Define. Adjust users.
6071 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6072 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6073 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6074 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6075 * xselect.c, xterm.c: All related users changed.
6077 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6079 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6080 (x_menubar_window_to_frame): Remove prototypes.
6081 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6082 (x_menubar_window_to_frame, x_top_window_to_frame):
6084 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6085 (x_menubar_window_to_frame, x_top_window_to_frame):
6086 ...to here and convert all but the last to static.
6088 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6090 * lisp.mk (lisp): Add w32-common-fns.elc.
6092 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6094 * charset.c (char_charset): Document an exception for char-charset.
6096 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6098 * xterm.h (x_display_info): New field last_user_time...
6099 * xterm.c (toplevel): ...to replace static last_user_time.
6100 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6102 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6104 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6105 scroll bar values to prevent thumb from disappear and update comment.
6107 2013-09-11 Glenn Morris <rgm@gnu.org>
6109 * emacs.c (usage_message): Possessive apostrophe tweak.
6111 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6113 * nsterm.m (syms_of_nsterm): Use Qns.
6114 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6115 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6116 * xfns.c (x_display_info_for_name, Fx_open_connection):
6117 Remove old '#if 0' code.
6118 (syms_of_xfns): Use Qx.
6119 * termhooks.h (fullscreen_hook): Remove the leftover.
6120 (struct terminal): Fix typo in comment.
6122 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6124 Cleaning up a few X scroll bar bits.
6125 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6126 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6127 New member last_seen_part, going to replace...
6128 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6129 (xt_action_hook) [USE_LUCID]: Adjust user.
6130 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6131 Lucid-specific scroll bar support.
6132 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6133 to int and adjust to use last_seen_part member.
6134 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6135 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6136 Initialize last_seen_part.
6138 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6140 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6141 insert-buffer-substring an empty string.
6143 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6145 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6146 avoiding a GCC warning.
6148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6150 Ifdef away frame tool bar code when it is not really used.
6151 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6152 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6153 and minimize_tool_bar_window_p under the above.
6154 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6155 (fset_tool_bar_window): Likewise.
6156 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6157 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6158 (change_frame_size_1):
6159 * window.c (window_from_coordinates, Frecenter): Adjust users.
6160 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6161 code is not really used.
6162 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6163 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6164 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6165 [!USE_GTK && !HAVE_NS]: Define as such.
6166 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6167 (note_mouse_highlight, expose_frame):
6168 * xfns.c (x_set_tool_bar_lines):
6169 * xterm.c (handle_one_xevent): Adjust users.
6171 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6173 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6174 This bug was introduced by my 2013-08-26 patch, which incorrectly
6175 assumed that the terminfo implementation doesn't use termcap buffers.
6176 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6177 these buffers apparently are used after all.
6178 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6179 (struct tty_display_info): Define members termcap_term_buffer and
6180 termcap_strings_buffer even if TERMINFO.
6182 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6185 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6186 'usage' docstring entry to pacify make-docfile.
6188 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6190 Change comparison functions =, <, >, <=, >= to take many arguments.
6191 * data.c: Change comparison functions' interface and implementation.
6192 * lisp.h: Make arithcompare available for efficient two arg
6194 * bytecode.c: Use arithcompare.
6195 * fileio.c: Use new interface.
6197 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6199 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6201 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6203 * eval.c (Feval): Document the new use of `lexical'.
6205 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6207 Review and drop old frame resize hack.
6208 * frame.h (struct frame): Remove force_flush_display_p.
6209 * dispnew.c (update_frame): Adjust user and don't call
6210 flush_frame here. The comment has said that there was an issues
6211 with redisplaying fringes, but I don't see any differences with
6212 and without this hack. Hopefully we can continue without it.
6213 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6214 current frame matrices twice if resized_p is set.
6216 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6218 Do not populate pure Xism x_sync to other ports.
6219 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6220 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6221 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6222 * w32term.h (x_sync): Remove prototype.
6224 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6226 Cleanup frame flushing.
6227 * dispextern.h (struct redisplay_interface):
6228 Drop flush_display_optional because flush_display is enough
6229 for X and flushing via RIF is just a no-op for others.
6230 * frame.h (flush_frame): New function.
6231 * dispnew.c (update_frame):
6232 * minibuf.c (read_minibuf):
6233 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6235 * keyboard.c (detect_input_pending_run_timers): Do not flush
6236 all frames but selected one in redisplay_preserve_echo_area.
6237 * nsterm.m (ns_flush): Remove no-op.
6238 (ns_redisplay_interface): Adjust user.
6239 * w32term.h (x_flush): Remove no-op.
6240 (w32_redisplay_interface): Adjust user.
6241 * xterm.c (x_flush): Simplify because we do not flush all
6242 frames at once any more. Adjust comment.
6243 (x_redisplay_interface): Adjust user.
6245 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6247 Port --without-x --enable-gcc-warnings to Fedora 19.
6248 * gfilenotify.c (globals_of_gfilenotify):
6249 Call g_type_init only if using an older glib version that needs it.
6251 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6253 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6254 (last_glyphless_glyph_merged_face_id): Remove declarations.
6255 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6256 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6257 (last_glyphless_glyph_merged_face_id): Now static.
6258 (merge_escape_glyph_face): New function, refactored from...
6259 (get_next_display_element): ...here.
6260 (merge_glyphless_glyph_face): New function, refactored from...
6261 (produce_glyphless_glyph): ...here...
6262 * term.c (produce_glyphless_glyph): ...and here.
6264 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6266 * eval.c (eval_sub): Only call Ffunction if necessary.
6268 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6270 Attempt to make redisplay more selective when changing cursor type.
6271 * frame.h (struct frame): New bitfield cursor_type_changed.
6272 * xdisp.c (cursor_type_changed): Remove.
6273 (try_cursor_movement, redisplay_window, try_window_id)
6274 (set_frame_cursor_types, try_window_reusing_current_matrix):
6275 Adjust to use per-frame bitfield.
6276 (redisplay_internal): Look for cursor type change on each visible
6277 frame and consider all frames if cursor type has been changed on
6278 the frame other than selected. If cursor type has been changed on
6279 selected frame only, do not use fast update.
6281 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6283 Attempt to make redisplay more selective when changing fonts.
6284 * frame.h (struct frame): New bitfield fonts_changed.
6285 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6286 (adjust_frame_glyphs): Add prototype.
6287 * dispnew.c (fonts_changed_p): Remove.
6288 (adjust_glyphs): Remove because we do not
6289 adjust matrices on all frames at once any more.
6290 (adjust_frame_glyphs): Block and unblock input here.
6291 (adjust_glyph_matrix): Use fonts_changed.
6292 (change_frame_size_1): Use adjust_frame_glyphs.
6293 * font.c (font_open_entity): Use fonts_changed.
6294 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6295 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6296 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6297 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6298 (shrink_mini_window, Fresize_mini_window_internal)
6299 (window_scroll_pixel_based, Fset_window_configuration)
6300 (apply_window_adjustment, Fset_window_vscroll):
6301 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6302 Use adjust_frame_glyphs.
6303 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6304 (try_window_reusing_current_matrix, try_window_id, display_line)
6305 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6306 (redisplay_internal): Consider fonts_changed and adjust frame
6307 matrices for each frame only if the frame is visible. If font
6308 has been changed on some frame during full redisplay, retry
6309 only visible frames where the font has been actually changed.
6311 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6313 Cache current header and mode line height for each window.
6314 * window.h (struct window): New fields mode_line_height
6315 and header_line_height.
6316 * window.c (make_window): Initialize them.
6317 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6318 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6319 (current_mode_line_height, current_header_line_height):
6321 * xdisp.c (current_mode_line_height, current_header_line_height):
6323 (pos_visible_p, init_xdisp): Adjust user.
6324 (redisplay_window): Invalidate mode_line_height and
6325 header_line_height if current and desired matrices do not agree.
6327 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6329 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6330 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6332 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6334 Make --without-x compatible with --enable-gcc-warnings.
6335 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6336 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6337 members under HAVE_WINDOW_SYSTEM.
6338 * keyboard.c (make_lispy_focus_out): Likewise.
6339 (record_menu_key): Move under HAVE_MENUS.
6340 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6341 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6342 (syms_of_xdisp): Adjust user.
6343 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6344 (start_hourglass, cancel_hourglass):
6345 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6346 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6347 and CLEAR_FONT_TABLE_NFONTS.
6348 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6349 Declare only if HAVE_WINDOW_SYSTEM.
6350 (lface_same_font_attributes_p, clear_face_gcs): Define only
6351 if HAVE_WINDOW_SYSTEM.
6353 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6355 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6356 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6357 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6359 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6361 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6363 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6365 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6366 This fixes a type error on hosts where ptrdiff_t is wider than int.
6368 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6370 * keyboard.c (read_key_sequence_vs): New function.
6371 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6374 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6376 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6378 Makefile improvements.
6379 * Makefile.in (config.status): Don't use double-colon rules, as
6380 they are not portable according to POSIX. Fix shell typo with `;
6381 I guess this rule has never been tested?
6382 (VCSWITNESS): New macro, to override any environment var.
6384 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6386 * xterm.h (struct x_display_info): Do not track X connection
6387 fd separately because it is always available from Display.
6388 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6391 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6393 * buffer.c (drop_overlay):
6394 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6395 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6397 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6399 * buffer.c (Fmake_overlay, Fmove_overlay):
6400 * intervals.c (set_point_from_marker):
6401 * print.c (PRINTPREPARE): Prefer signal_error
6402 to plain error and report unsuitable marker too.
6404 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6406 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6407 for 'dragging' member.
6408 (struct x_output): Remove set-but-unused leftovers
6409 'left_before_move' and 'top_before_move'.
6410 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6411 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6412 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6413 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6414 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6415 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6416 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6417 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6419 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6421 * nsfont.m (INVALID_GLYPH): New define.
6422 (nsfont_encode_char): Use INVALID_GLYPH.
6423 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6425 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6427 * xterm.c (x_last_mouse_movement_time): Revert last change.
6428 This code should use XDisplayMotionBufferSize to check display's
6429 motion history first, and there are few other issues as well.
6430 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6431 (handle_one_xevent): Adjust user.
6433 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6435 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6436 * frame.c (Flast_nonminibuf_frame): ... to here.
6437 (check_minibuf_window): Don't abort if no window was found
6440 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6442 Use XGetMotionEvents to ask the last mouse motion time from X server.
6443 * xterm.c (X_MOTION_HISTORY): Default to 1.
6444 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6445 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6446 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6447 Ifdef away legacy code.
6448 (XTmouse_position, x_scroll_bar_report_motion):
6449 Use x_last_mouse_movement_time.
6450 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6453 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6455 * msdos.c (last_mouse_window): Move to...
6456 (dos_rawgetc): ...this function and adjust comment.
6457 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6458 (mouseMoved): ...this function and adjust comment.
6459 * w32term.c (last_window): Likewise with...
6460 (w32_read_socket): ...this function.
6461 * xterm.c (last_window): Likewise with...
6462 (handle_one_xevent): ...this function.
6464 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6466 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6467 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6468 (handle_one_xevent): ...to here.
6469 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6472 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6474 * msdos.c (IT_set_terminal_window): Remove no-op.
6475 (initialize_msdos_display): Adjust terminal setup.
6476 * w32console.c (w32con_set_terminal_window): Remove no-op.
6477 (initialize_w32_display): Adjust terminal setup.
6478 * w32term.c (w32_set_terminal_window): Remove no-op.
6479 (w32_create_terminal): Adjust terminal setup.
6480 * xterm.c (XTset_terminal_window): Remove no-op.
6481 (x_create_terminal): Adjust terminal setup.
6483 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6485 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6487 (ns_create_terminal): Adjust terminal setup.
6488 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6490 (w32_create_terminal): Adjust terminal setup.
6491 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6493 (x_create_terminal): Adjust terminal setup.
6495 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6497 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6498 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6499 * dispnew.c (buffer_posn_from_coords):
6500 * window.c (Fwindow_end, displayed_window_lines):
6501 * xdisp.c (redisplay_mode_lines): Use it.
6503 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6505 * fontset.c (face_for_char): Check char in the current face font first
6506 if HAVE_NS (Bug#15138).
6508 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6510 * window.c (temp_output_buffer_show): Make sure window returned
6511 by display_buffer is live (Bug#15213).
6513 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6515 Minor cleanup to avoid forward declarations.
6516 * coding.h (struct ccl_spec): Remove forward declaration.
6517 * composite.h (toplevel): Include font.h.
6518 (struct composition_it, struct face, struct font_metrics):
6519 Remove forward declaration.
6520 * dispextern.h (struct image, struct atimer): Likewise.
6521 * emacsgtkfixed.h (struct frame): Likewise.
6522 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6523 * font.h (struct font_driver, struct font, struct glyph_string)
6524 (struct face): Remove forward declaration.
6525 * fontset.h (struct face, struct font): Likewise.
6526 * frame.h (toplevel): Style cleanup.
6527 (enum output_method): Move to...
6528 * termhooks.h (enum output_method): ...here.
6529 (struct glyph, struct frame, struct ns_display_info)
6530 (struct x_display_info, struct w32_display_info):
6531 Remove forward declaration.
6532 * xterm.h (toplevel): Include termhooks.h.
6533 (struct font, struct window, struct glyph_matrix, struct frame)
6534 (struct input_event, struct face, struct image): Remove forward
6536 * gtkutil.h (struct _widget_value): Likewise.
6537 * keyboard.h (toplevel): Include termhooks.h.
6538 (struct input_event): Remove forward declaration.
6540 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6542 * intervals.c (set_point_from_marker): New function.
6543 * editfns.c (Fgoto_char):
6544 * process.c (Finternal_default_process_filter):
6545 * window.c (select_window_1): Use it.
6546 * buffer.h (set_point_from_marker): Add prototype.
6548 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6550 * w32.c (term_winsock): Call release_listen_threads before calling
6552 (_sys_wait_accept): Wait for accept event in a loop with a finite
6553 timeout, instead of waiting indefinitely. Will hopefully avoid
6554 hanging during exit because WSACleanup deadlocks waiting for the
6555 event object to be released. (Bug#14333)
6557 * w32proc.c (release_listen_threads): New function, signals all
6558 the reader threads that listen for connections to stop waiting.
6560 * w32.h (release_listen_threads): Add prototype.
6562 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6564 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6565 field of new marker (for sanity and safety).
6566 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6567 anyway because XMISCTYPE is a function and can't be an lvalue).
6569 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6571 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6572 (x_after_update_window_line, x_scroll_bar_create)
6573 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6574 (handle_one_xevent, x_clear_frame_area):
6575 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6576 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6577 * xterm.h (x_clear_area): Adjust prototype.
6579 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6581 Hook scanning and indentation functions to find_newline. This helps
6582 to avoid duplicated code and renders more respect to newline cache.
6583 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6584 * cmds.c (Fforward_line):
6585 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6586 Use find_newline and avoid unnecessary point movements.
6587 * search.c (scan_newline): Implement on top of find_newline.
6589 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6591 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6592 scoped code (bug#11258).
6594 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6596 * nsterm.m (last_window): New variable.
6597 (EV_TRAILER2): New macro.
6598 (EV_TRAILER): Call EV_TRAILER2.
6599 (mouseMoved:): Add support for mouse-autoselect-window
6600 on nextstep (Bug#6888).
6602 2013-08-28 Andreas Schwab <schwab@suse.de>
6604 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6605 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6606 Remove unused macro definitions.
6607 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6608 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6609 Only define if emacs.
6611 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6613 Prefer enum glyph_row_area to int where appropriate.
6614 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6616 (window_box, window_box_width, window_box_left, window_box_left_offset)
6617 (window_box_right, window_box_right_offset): Adjust prototypes.
6618 * xdisp.c (window_box, window_box_width, window_box_left)
6619 (window_box_left_offset, window_box_right, window_box_right_offset):
6620 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6621 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6622 * nsterm.m (ns_clip_to_row):
6623 * w32term.c (w32_clip_to_row):
6624 * xterm.c (x_clip_to_row): Likewise.
6626 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6628 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6629 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6631 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6633 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6634 for portability to hosts where /bin/sh has problems.
6636 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6638 Redesign redisplay interface to drop global output_cursor.
6639 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6640 (toplevel): Remove declaration of output_cursor.
6641 (set_output_cursor, x_cursor_to): Remove prototype.
6642 * window.h (struct window): New member output_cursor.
6643 (output_cursor_to): New function to replace RIF member.
6644 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6645 (update_text_area, set_window_cursor_after_update): Use it.
6646 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6647 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6648 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6649 * w32term.c (x_update_window_begin, x_update_window_end):
6650 * xterm.c (x_update_window_begin, x_update_window_end):
6651 Adjust to use per-window output cursor.
6653 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6655 Simplify SELECT_TYPE-related code.
6656 Like EMACS_TIME, this portability layer is no longer needed, since
6657 Emacs has been using fd_set as a portability layer for some time.
6658 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6659 (SELECT_TYPE): Remove. All uses changed to fd_set.
6660 (fd_set) [!FD_SET]: New typedef.
6662 Simplify EMACS_TIME-related code.
6663 This portability layer is no longer needed, since Emacs has been
6664 using struct timespec as a portability layer for some time.
6665 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6666 Include <time.h> rather than "systime.h"; that's all that's needed now.
6667 * dispnew.c: Include <timespec.h> rather than "systime.h";
6668 that's all that's needed now.
6669 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6670 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6671 TIMESPEC_RESOLUTION.
6672 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6673 LOG10_TIMESPEC_RESOLUTION.
6674 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6675 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6676 (make_emacs_time): Remove. All used changed to make_timespec.
6677 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6678 (current_timespec): Rename from current_emacs_time. All uses changed.
6679 (add_emacs_time): Remove. All uses changed to timespec_add.
6680 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6681 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6682 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6683 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6684 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6685 (current_timespec): Rename from current_emacs_time. All uses changed.
6686 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6687 changed to timespec_cmp.
6688 * xgselect.c: Include <timespec.h>, since our .h files don't.
6690 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6692 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6693 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6694 Remove the leftovers.
6695 * gtkutil.c (toplevel): Do not declare Qxft but include
6697 * image.c (toplevel): Do not declare Vlibrary_cache because
6698 it's already done in lisp.h.
6700 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6702 * lisp.h (Mouse_HLInfo): Move from here...
6703 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6704 (reset_mouse_highlight): New function.
6705 * msdos.c (dos_set_window_size, IT_update_begin)
6706 (internal_terminal_init):
6707 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6708 (ns_initialize_display_info):
6709 * w32console.c (initialize_w32_display):
6710 * w32term.c (x_update_window_end, x_free_frame_resources)
6711 (w32_initialize_display_info):
6712 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6713 * window.c (Fdelete_other_windows_internal):
6714 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6715 * termchar.h (toplevel):
6716 * xterm.h (toplevel): Include dispextern.h.
6718 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6720 Fix minor problems found by static checking.
6721 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6722 (expect): Avoid nested-if warning.
6723 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6724 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6725 * nsterm.h, nsterm.m (ns_select):
6726 * xgselect.c, xgselect.h (xg_select):
6727 Adjust signature to better match pselect's.
6728 * nsterm.m (ns_select):
6729 Don't set *TIMEOUT, since pselect doesn't.
6730 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6731 diagnostic about assigning const char * to it.
6732 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6734 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6736 * lread.c (substitute_object_recurse): Handle hash-tables as well
6739 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6741 Fix unlikely core dump in init_tty, and simplify terminfo case.
6742 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6743 The old version incorrectly dumped core if malloc returned a
6744 buffer containing only non-NUL bytes.
6745 (init_tty): Do not allocate or free termcap buffers; the
6746 struct does that for us now.
6747 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6748 (struct tty_display_info): Define members termcap_term_buffer and
6749 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6750 use them. Allocate them directly in struct rather than indirectly
6751 via a pointer, to simplify init_tty.
6753 * frame.c (check_minibuf_window): Initialize 'window' properly,
6754 so that Emacs reliably aborts later if 'window' is not initialized.
6756 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6758 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6759 of VoidSymbol (Bug#15154).
6761 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6763 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6764 mouse_face_beg_y and mouse_face_end_y.
6765 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6766 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6767 Adjust users and update comment where appropriate.
6769 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6771 * frame.c (check_minibuf_window): New function.
6772 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6773 Call check_minibuf_window (Bug#15183).
6775 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6777 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6778 because this is the only last cursor data we need to keep and consult.
6779 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6780 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6783 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6785 Fix recovering from possible decompression error.
6786 Since insert_from_gap doesn't always move point, we can't use PT as
6787 the position where the partially decompressed data ends, and
6788 should count how many bytes was produced so far.
6789 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6790 (unwind_decompress): Really delete partially uncompressed data.
6791 (Fzlib_decompress_region): Take decompressed data size into account.
6793 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6795 * syntax.c (init_syntax_once): Adjust comment and do an early
6796 initialization of Qchar_table_extra_slots just once...
6797 * casetab.c (init_casetab_once):
6798 * category.c (init_category_once):
6799 * character.c (syms_of_character):
6800 * coding.c (syms_of_coding):
6801 * xdisp.c (syms_of_xdisp): ...and omit it here.
6803 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6805 * xdisp.c (get_next_display_element): Don't apply to characters
6806 from a display vector the logic of setting it->end_of_box_run_p
6807 suitable for characters from a buffer. (Bug#15175)
6809 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6810 to handle directories, rather than '_utime' which doesn't.
6813 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6815 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6816 or fullscreen (Bug#14627).
6818 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6820 System-dependent integer overflow fixes.
6821 * process.c (Fset_process_window_size): Signal an error if
6822 the window size is outside the range supported by the lower level.
6823 * sysdep.c (set_window_size): Return negative on error,
6824 nonnegative on success, rather than -1, 0, 1 on not in system,
6825 failure, success. This is simpler. Caller changed.
6826 (serial_configure): Remove unnecessary initialization of local.
6827 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6828 size fits in unsigned long; this isn't true on some 32-bit hosts.
6829 Avoid buffer overrun if some future version of /proc/meminfo has a
6830 variable name longer than 20 bytes.
6831 (system_process_attributes) [__FreeBSD__]:
6832 Don't assume hw.availpages fits in 'int'.
6834 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6836 Don't let very long directory names overrun the stack.
6837 Fix some related minor problems involving "//", vfork.
6838 * callproc.c (encode_current_directory): New function.
6839 (call_process): Don't append "/"; not needed.
6840 * fileio.c (file_name_as_directory_slop): New constant.
6841 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6842 this can save the caller having to alloca.
6843 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6844 Use SAFE_ALLOCA, not alloca.
6845 (directory_file_name, Fexpand_file_name): Leave leading "//"
6846 alone, since it can be special even on POSIX platforms.
6847 * callproc.c (call_process):
6848 * process.c (Fformat_network_address):
6849 * sysdep.c (sys_subshell):
6850 Use encode_current_directory rather than rolling our own.
6851 (create_process): No need to encode directory; caller does that now.
6852 * process.h (encode_current_directory): New decl.
6853 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6854 Rework to avoid 'goto xyzzy;'.
6856 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6858 * xdisp.c (handle_face_prop): If the default face was remapped use
6859 the remapped face for strings from prefix properties. (Bug#15155)
6861 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6863 Minor cleanup for redisplay interface and few related functions.
6864 * frame.h (enum text_cursor_kinds): Move from here...
6865 * dispextern.h (enum text_cursor_kinds): ...to here.
6866 (toplevel): Drop unnecessary declarations.
6867 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6868 in update_window_end_hook and draw_window_cursor functions.
6869 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6870 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6871 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6872 * xterm.c (x_update_window_end, x_draw_window_cursor):
6873 * xdisp.c (display_and_set_cursor, update_window_cursor)
6874 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6875 enum text_cursor_kinds where appropriate.
6877 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6879 Redesign redisplay interface to drop updated_row and updated_area.
6880 * dispextern.h (updated_row, updated_area): Remove declaration.
6881 (struct redisplay_interface): Pass glyph row and row area parameters
6882 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6883 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6885 * dispnew.c (updated_row, updated_area): Remove.
6886 (redraw_overlapped_rows, update_window_line): Adjust user.
6887 (update_marginal_area, update_text_area): Likewise. Pass updated row
6888 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6889 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6892 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6894 * process.c (flush_pending_output): Remove stub.
6897 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6899 * callproc.c: Fix race that killed background processes (Bug#15144).
6900 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6901 Record deleted process-id in critical section, not afterwards.
6902 Don't mistakenly kill process created by a call-process invocation
6903 that discards output and does not wait.
6905 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6907 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6908 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6909 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6910 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6911 to shut up compiler in mark_object.
6912 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6914 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6916 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6917 We can't portably rely on PTY_OPEN doing that, even if
6918 it calls posix_openpt with O_CLOEXEC.
6920 2013-08-20 Kenichi Handa <handa@gnu.org>
6922 * character.c (string_char): Improve commentary.
6924 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6926 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6927 (struct animation_cache): Make signature a flexible array member.
6928 All uses changed. This is a tad slower but may insulate us better
6929 from future changes to ImageMagick.
6931 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6933 * image.c: Shrink memory needed for animation cache.
6934 (SIGNATURE_DIGESTSIZE): New constant.
6935 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6936 (imagemagick_create_cache): Copy the signature. This saves
6937 several KB of memory that ImageMagick wastes per signature.
6938 Don't bother updating the update_time, as the caller does that now.
6939 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6940 it's a fixed size struct member now.
6941 (imagemagick_get_animation_cache): Always destroy the signature,
6942 as it's now imagemagick_create_cache's responsibility to copy it.
6943 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6944 and use memcmp rather than strcmp.
6945 eassert that ImageMagick returns a signature of the specified length.
6947 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6949 * image.c (imagemagick_get_animation_cache): Don't segfault on
6951 (imagemagick_get_animation_cache): Revert to previous definition
6952 so that it actually works. But keep the memory leak fix.
6953 (imagemagick_get_animation_cache): Fix memory leak.
6955 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6957 * image.c: Fix animation cache signature memory leak.
6958 Fix some other minor performance problems while we're at it.
6959 (imagemagick_create_cache): Clear just the members that
6960 need clearing. Don't set update_time, as caller does that now.
6961 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6962 Simplify by using pointer-to-pointer instead of a prev pointer.
6963 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6964 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6965 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6966 it's already a copy. Free the signature probe unless it's cached.
6968 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6969 This was introduced by my 2013-08-12 fix for Bug#15035.
6971 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6973 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6974 (imagemagick_prune_animation_cache): Now static.
6976 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6978 * image.c (imagemagick_get_animation_cache): Don't segfault when
6979 pruning all entries.
6981 2013-08-18 Ken Brown <kbrown@cornell.edu>
6983 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6984 static heap if ENABLE_CHECKING is defined.
6985 (max_bss_sbrk_ptr): New variable.
6987 (report_sheap_usage): Report maximum static heap usage instead of
6988 ending static heap usage.
6990 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6992 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6993 of zlib_initialized according to the results of calling
6994 init_zlib_functions.
6996 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6998 * image.c: Implement an ImageMagick per-image cache.
6999 (imagemagick_get_animation_cache): Fix a double-free error.
7000 (imagemagick_load_image): Remove the ping_wand code, which only
7001 apparently saved time on invalid animated images, and slowed down
7002 everything else. Optimise for the common case.
7004 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7006 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7008 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7010 * marker.c (set_marker): Remove documentation of undefined behavior.
7012 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7014 * image.c (imagemagick_compute_animated_image): Animate correctly
7015 when sub-images are smaller than the main image.
7016 (imagemagick_compute_animated_image): Setting the iterator row to
7017 zero is apparently not allowed.
7018 (imagemagick_compute_animated_image): Allow images that say they
7019 have sub-images that are bigger than the main image, but just crop
7022 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7024 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7026 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7028 * image.c (imagemagick_compute_animated_image): Respect the GIF
7031 2013-08-15 Ken Brown <kbrown@cornell.edu>
7033 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7034 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7037 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7039 Fix minor problems found by static checking.
7040 * frame.c (delete_frame):
7041 * xdisp.c (next_element_from_display_vector):
7042 Avoid uninitialized local.
7043 * image.c (imagemagick_compute_animated_image): Port to C89.
7044 Prefer usual GNU indentation style for loops.
7045 Be more careful about bizarrely large sizes, by using ptrdiff_t
7048 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7050 Fix infinite frame selection loop (Bug#15025).
7051 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7053 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7055 * xdisp.c (compute_window_start_on_continuation_line):
7056 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7057 to make sure we end up setting the window start at the leftmost
7058 visible character of the display line. This avoids funky
7059 horizontal shifting because the window start is not kept on the
7060 same position. (Bug#15090)
7061 (next_element_from_display_vector): Support 'box' face attribute
7062 in the face definitions of a display vector. (Bug#15099)
7064 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7066 * image.c (imagemagick_compute_animated_image): Implement animated
7068 (imagemagick_compute_animated_image): Fix some compilation
7069 warnings. Implement a very simple cache to make the animation
7070 usable at all, but it should be replaced with a per-image cache.
7072 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7074 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7075 to do `for' loops over alist values.
7076 * buffer.h (FOR_EACH_BUFFER):
7077 * process.c (FOR_EACH_PROCESS): Use it.
7078 (handle_child_signal, status_notify, Fget_buffer_process)
7079 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7081 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7083 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7084 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7085 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7086 to xzalloc and so avoid redundant call to memset.
7087 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7088 members because it is allocated with xzalloc and so already zeroed.
7090 2013-08-14 Ken Brown <kbrown@cornell.edu>
7092 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7097 Utility function and macro to copy Lisp string to C string.
7098 * lisp.h (xlispstrdupa): New macro.
7099 (xlispstrdup): New prototype.
7100 * alloc.c (xlispstrdup): New function.
7101 * callint.c (Fcall_interactively):
7102 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7103 (Fsubstitute_in_file_name):
7104 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7105 * image.c (x_create_bitmap_from_file):
7106 * w32term.c (w32_term_init):
7107 * xterm.c (x_term_init): Use xlispstrdup.
7109 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7111 * image.c (imagemagick_load_image): Make animated pictures work.
7112 There's still some problems with background color settings, though
7115 * decompress.c (unwind_decompress): Always restore point.
7117 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7119 * marker.c (set_marker): Reformat documentation.
7121 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7123 * xdisp.c (cursor_type_changed): Now static.
7125 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7126 Use changed. This avoids the need to call xmalloc and for the
7127 caller to call xfree, and avoids memory leaks in some situations.
7129 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7131 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7132 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7133 (redisplay_window): If window_end_valid is cleared due to non-zero
7134 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7135 so do not call to try_cursor_movement for that window.
7137 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7139 * window.h (struct window): Convert window_end_pos and
7140 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7141 (wset_window_end_pos, wset_window_end_vpos): Remove.
7142 * dispnew.c (adjust_glyph_matrix):
7143 * window.c (Fwindow_end, replace_window, set_window_buffer)
7145 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7146 (set_vertical_scroll_bar, redisplay_window, try_window)
7147 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7148 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7149 (note_mouse_highlight): Adjust users.
7150 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7153 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7155 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7156 * image.c (imagemagick_filename_hint): Use `const char *' and
7157 prefer SSDATA to SDATA to avoid warnings.
7159 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7161 Cleanup window fringes, margins and scroll bars adjustments.
7162 * window.c (set_window_fringes, set_window_margins)
7163 (set_window_scroll_bars, apply_window_adjustment): New functions.
7164 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7165 (Fset_window_scroll_bars): Use them.
7167 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7169 * window.h (struct window): Convert scroll_bar_width
7170 from Lisp_Object to integer. Adjust comment.
7171 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7173 * window.c (wset_scroll_bar_width): Remove.
7174 (make_window): Initialize scroll_bar_width.
7175 (Fsplit_window_internal): Use direct assignment.
7176 (Fset_window_configuration, save_window_save):
7177 Convert Lisp_Object to integer and back where appropriate.
7178 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7179 bar was actually changed, and mention this in docstring.
7181 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7183 * decompress.c: Minor simplifications.
7184 (Fzlib_decompress_region): Don't bother verifying
7185 that avail_out <= UINT_MAX, as that was confusing.
7186 Mention the restriction in a comment instead.
7187 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7189 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7191 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7192 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7194 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7196 * image.c (imagemagick_filename_hint): Check for errors in the
7199 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7201 * window.c (Fwindow_margins): Return nil when there's no marginal
7202 area, as per the documented API.
7204 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7205 Fmake_vector, as scroll bar's struct members are not all Lisp
7206 objects now. This avoids crashes in GC.
7208 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7209 bool, so its address could be taken.
7211 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7213 * image.c (imagemagick_filename_hint): New function to possibly
7214 apply `image-content-type-suffixes'.
7215 (imagemagick_load_image): Use it.
7217 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7219 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7220 if loading zlib failed.
7222 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7224 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7225 2013-08-13 checkin below. Change bool to BOOL, rule is:
7226 All Obj-C code uses BOOL, except for interfaces callable from C.
7228 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7230 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7232 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7233 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7234 bool instead of BOOL.
7235 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7236 from Lisp_Object to bitfield. Adjust comment.
7237 * w32term.c (x_scroll_bar_create): Adjust user.
7238 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7239 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7240 Use bool for boolean.
7241 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7242 to `unsigned int' when defining a bitfield.
7244 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7246 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7248 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7250 * window.h (struct window): Convert left_margin_cols and
7251 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7252 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7253 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7255 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7257 (showing_window_margins_p, update_window_line, update_frame_1):
7258 * fringe.c (draw_fringe_bitmap_1):
7259 * xdisp.c (window_box_width): Adjust users.
7260 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7261 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7262 Use direct assignment.
7263 (Fset_window_configuration, save_window_save, Fwindow_margins):
7264 Convert Lisp_Object to integer and back where appropriate.
7265 (Fset_window_margins): Adjust user. Return t if any margin
7266 was actually changed, and mention this in docstring.
7268 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7270 * syntax.c (forward_word):
7271 * cmds.c (forward_char, backward_char): Mention the optional argument.
7273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7275 * window.h (struct window): Convert left_fringe_width
7276 and right_fringe_width from Lisp_Objects to integers.
7278 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7279 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7280 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7282 (make_window): Initialize new integer fields to -1.
7283 (Fsplit_window_internal): Use direct assignment.
7284 (Fset_window_configuration, save_window_save):
7285 Convert Lisp_Object to integer and back where appropriate.
7286 (Fset_window_fringes): Adjust user. Return t if any fringe
7287 was actually changed, and mention this in docstring.
7289 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7291 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7292 * nsfns.m (x_set_cursor_type):
7293 * w32fns.c (x_set_cursor_type):
7294 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7295 * xdisp.c (set_frame_cursor_types): ...but in common code.
7297 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7299 * font.c (clear_font_cache): New function, stripped from...
7300 (Fclear_font_cache): ...here, which now uses the function
7301 above. Adjust comment.
7302 * font.h (clear_font_cache): Add prototype.
7303 * xfaces.c (clear_face_cache): Use clear_font_cache.
7305 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7307 * window.c (Fset_window_start): Compare `w', not `window' because
7308 `w' might not be equal to `window' after call to decode_live_window.
7310 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7312 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7313 This fixes a problem introduced by the Bug#15035 patch
7314 when using GPG. Reported by Herbert J. Skuhra.
7316 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7318 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7319 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7320 not yet initialized.
7322 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7324 * decompress.c (Fzlib_decompress_region): Support zlib
7325 decompression, too, and rename.
7327 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7329 Minor zlib configuration tweaks.
7330 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7331 Don't assume presence of fn_inflateInit2_ zlib internal function.
7333 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7335 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7336 include the zlib prefix.
7338 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7340 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7341 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7342 define static variables that are pointers to zlib functions to be
7344 (init_zlib_functions) [WINDOWSNT]: New function.
7345 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7347 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7348 macros instead of invoking the zlib functions directly.
7349 (syms_of_decompress): DEFSYM Qzlib_dll.
7350 Staticpro Szlib_available_p.
7352 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7354 Avoid looping over all frame windows to freeze and unfreeze.
7355 * window.h (struct window): Drop frozen_window_start_p.
7356 (freeze_window_starts): Drop prototype.
7357 * frame.h (struct frame): New frozen_window_starts flag.
7358 (FRAME_WINDOWS_FROZEN): New macro.
7359 * window.c (freeze_window_start, freeze_window_starts):
7361 (select_window, replace_window): Adjust users.
7362 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7363 (window_frozen_p): New function.
7364 (redisplay_window): Use it.
7366 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7368 Fix some fd issues when running subprocesses (Bug#15035).
7369 Fix bugs that can leak files or file descriptors on errors.
7370 Don't unlink open temp files, as that's hard for users to diagnose
7371 when things go awry (e.g., temp disk exhausted).
7372 Don't bother to lock temp files. Check for invalid recursion.
7373 * callproc.c (synch_process_fd): Remove. All uses removed.
7374 (synch_process_tempfile): New var or macro.
7375 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7377 (record_kill_process): New arg, the temp name. All callers changed.
7378 (delete_temp_file): Now just a simple wrapper around unlink.
7379 (call_process_kill): New arg, the call_process_fd array.
7380 Close them all. Clear synch_process_pid. Remove the temp file,
7381 or arrange for it to be removed.
7382 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7383 that's been moved to synch_process_tempfile. Caller changed.
7384 Do not remove the tempfile; that's now call_process_kill's
7386 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7387 call_process_kill; the caller now does that.
7388 (call_process_cleanup): Do not close the process fd; that's now
7389 call_process_kill's responsibility.
7390 (Fcall_process): Implement via new function call_process, which
7391 has most of the old body of Fcall_process, but with a different API.
7392 (call_process): New function that does not open or close filefd if
7393 it is nonnegative. Record which fds need to be closed, and let
7394 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7395 Signal an error if invoked recursively (could be done via a hook).
7396 Simplify creation of the tempfile in the MSDOS case.
7397 Don't create the output file until after checking for the executable.
7398 Report any failure to open /dev/null.
7399 Don't open /dev/null for writing twice; once is enough.
7400 Don't create pipe if all output is being discarded or sent to file.
7401 Don't worry about setting up the coding system or reading from the
7402 pipe if all output is being discarded.
7403 Hoist fd_error local into top level, to lessen block nesting.
7404 Don't record deleted pid here; now done by Fcall_process_region.
7405 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7406 and note its success in synch_process_tempfile.
7407 Do not leak resources when child_setup fails.
7408 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7409 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7410 (create_temp_file): Now returns open fd, with an additional
7411 Lisp_Object * argument to return the name. All callers changed.
7412 Do not close the file; rewind it instead, and leave it open for
7413 the caller. Do not lock the temp file. Unwind-protect the file
7414 and the file-descriptor.
7415 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7416 If an asynchrounous process, record it here, not in call_process.
7417 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7418 * eval.c (set_unwind_protect): New function.
7419 * fileio.c (write_region): New function, generalized from the
7420 old Fwrite_region. Do not lock temp files.
7421 (Fwrite_region): Use it.
7422 * lisp.h (set_unwind_protect, write_region): New decls.
7423 * process.c: Include <verify.h>.
7424 (make_process): Mark fds as initially closed.
7425 (deleted_pid_list): Now a list of pid-filename pairs.
7427 (close_process_fd): New function.
7428 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7429 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7430 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7431 (create_process, create_pty, Fmake_serial_process)
7432 (server_accept_connection): Record which fds need to be closed,
7433 and let deactivate_process close them.
7434 (Fmake_network_process): Do not discard the unwind-protect
7435 until it's safe to do so.
7436 (deactivate_process): Close the fds opened by create_process etc.
7437 (Fprocess_send_eof): Adjust to new way of recording open fds.
7438 Report an error if /dev/null can't be opened, instead of aborting.
7439 * process.h (PROCESS_OPEN_FDS): New constant.
7440 (struct Lisp_Process): New member open_fds.
7441 (record_kill_process, record_deleted_pid): Adjust signatures.
7442 (record_deleted_pid): Move decl here ...
7443 * syswait.h (record_deleted_pid): ... from here.
7445 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7447 * decompress.c: Fix bugs with large buffers and weird inputs.
7448 Tune a bit. Reindent as per usual Emacs style.
7449 (BUFFER_SIZE): Remove.
7450 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7451 more than UINT_MAX bytes. Decompress into the gap instead of into
7452 an auto buffer, as this should avoid copying. Return nil if
7453 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7454 set immediate_quit; we shouldn't trust zlib code that much.
7456 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7458 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7459 errors, and really move the gap to where we want it.
7461 * lisp.h: Include decompress.c support.
7463 * emacs.c (main): Include decompress.c support.
7465 * Makefile.in: Include -lz if present.
7467 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7469 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7470 (initWithTitle:): Initialize frame to 0.
7471 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7472 (fillWithWidgetValue:frame:): Rename from
7473 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7475 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7476 fillWithWidgetValue:frame:
7478 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7479 remove memory leak warnings.
7481 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7482 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7485 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7486 (x_activate_menubar): Update the whole menu.
7487 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7488 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7489 current event is not NSSystemDefined (Bug#15001).
7490 Call ns_check_menu_open only if trackingMenu is 2.
7491 (menuDidClose:): New method, decrease trackingMenu.
7492 (fillWithWidgetValue:setDelegate:): New method.
7493 (fillWithWidgetValue:): Call the above.
7495 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7497 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7499 Omit some unnecessary casts.
7500 Many of these go back to the old pre-C89 days, when they may have
7501 been needed, but we've been assuming C89 or later for a while now.
7502 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7503 (live_float_p, live_misc_p, live_vector_p):
7504 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7505 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7506 (defvar_per_buffer):
7507 * callint.c (Fcall_interactively):
7508 * doc.c (Fsubstitute_command_keys):
7509 * filelock.c (get_boot_time):
7510 * frame.c (xrdb_get_resource):
7511 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7512 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7513 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7514 (menuitem_highlight_callback, menu_destroy_callback)
7515 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7516 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7517 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7518 (xg_tool_bar_help_callback, tb_size_cb):
7519 * image.c (xpm_alloc_color, png_read_from_memory)
7520 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7521 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7523 * keymap.c (describe_map):
7524 * nsfns.m (Fns_display_monitor_attributes_list):
7525 * nsmenu.m (process_dialog:):
7526 * nsterm.m (hold_event):
7527 * process.c (wait_reading_process_output):
7528 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7529 * scroll.c (do_direct_scrolling, scrolling_1):
7530 * termcap.c (tgetent):
7531 * window.c (check_window_containing, add_window_to_list)
7532 (freeze_window_starts):
7533 * xdisp.c (compare_overlay_entries, vmessage):
7534 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7535 (x_get_monitor_attributes_xrandr)
7536 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7537 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7538 * xfont.c (xfont_match, xfont_open):
7539 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7540 (menubar_selection_callback, menu_position_func)
7541 (popup_selection_callback, create_and_show_popup_menu)
7542 (dialog_selection_callback, create_and_show_dialog):
7543 * xrdb.c (x_get_string_resource)
7545 * xsmfns.c (x_session_check_input):
7546 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7547 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7548 (xaw_jump_callback, xaw_scroll_callback):
7549 Omit unnecessary casts.
7551 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7553 Minor string-length refactoring.
7554 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7555 * frame.c (make_monitor_attribute_list):
7556 Prefer build_string to strlen + make_string.
7558 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7560 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7561 don't check minor_code (Bug#14417).
7563 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7565 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7566 vertical positions instead. This avoids calling MATRIX_ROW with
7567 row numbers that are possibly beyond valid limits. (Bug#15064)
7569 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7571 Use xstrdup and build_unibyte_string where applicable.
7572 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7573 * xfns.c (x_window):
7574 * xrdb.c (x_get_customization_string):
7575 * xterm.c (xim_initialize):
7576 * w32fns.c (w32_window): Use xstrdup.
7577 (w32_display_monitor_attributes_list):
7578 * emacs.c (init_cmdargs):
7579 * keyboard.c (PUSH_C_STR):
7580 * nsfont.m (nsfont_open):
7581 * sysdep.c (system_process_attributes):
7582 * w32.c (system_process_attributes):
7583 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7585 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7587 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7588 variables of these types so that GDB would know about them, as aid
7589 for debugging fatal exceptions. (Bug#15024) See also
7590 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7593 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7595 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7596 larger than the NSWindow (Bug#14934).
7598 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7600 Redesign redisplay interface to drop global variable updated_window.
7601 Always pass currently updated window as a parameter to update routines.
7602 * dispextern.h (updated_window): Remove declaration.
7603 (struct redisplay_interface): Pass window parameter to
7604 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7605 and after_update_window_hook.
7606 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7608 * dispnew.c (updated_window): Remove.
7609 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7610 (update_window_line): Adjust to match redisplay interface changes.
7611 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7612 (ns_scroll_run, ns_after_update_window_line):
7613 * w32term.c (x_update_window_begin, x_update_window_end)
7614 (x_after_update_window_line, x_scroll_run):
7615 * xterm.c (x_update_window_begin, x_update_window_end)
7616 (x_after_update_window_line, x_scroll_run):
7617 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7618 Likewise. Adjust comments where appropriate.
7619 (x_cursor_to): Simplify because this is always called during window
7620 update (but install debugging check anyway).
7621 (expose_window): Check must_be_updated_p flag to see whether this
7622 function is called during window update.
7624 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7626 Do not reset window modification event counters excessively.
7627 These leftovers and poor man's tricky methods to catch extra
7628 redisplay's attention are no longer needed.
7629 * frame.c (set_menu_bar_lines_1):
7630 * minibuf.c (read_minibuf_unwind):
7631 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7632 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7633 (window_scroll_line_based, Fset_window_configuration):
7634 * xdisp.c (redisplay_window): Do not reset last_modified and
7635 last_overlay_modified counters.
7637 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7639 * xselect.c (x_send_client_event): Set send_event and serial, memset
7640 data.l as it might be bigger than data.b. Use 24 bit mask to
7641 XSendEvent (Bug#15034).
7643 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7645 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7646 for TTY frames that are not the top frame on their console.
7649 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7651 * w32term.c (w32fullscreen_hook): Really maximize frame when
7652 asked for (Bug#14841).
7654 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7656 Prefer selected_window to Fselected_window, likewise for frames.
7657 * buffer.c (Fbuffer_swap_text):
7658 * data.c (Fvariable_binding_locus):
7659 * window.c (run_window_configuration_change_hook): Adjust users.
7660 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7661 Use decode_live_frame.
7663 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7665 Be more careful if selected window shows the buffer other than current,
7666 use window_outdated only if this is not so. This change should also
7667 address some weird issues discussed in Bug#13012.
7668 * window.h (window_outdated): New prototype.
7669 * window.c (window_outdated): Now here. Convert from static and
7670 always assume window's buffer.
7671 (Fwindow_end, Fwindow_line_height): Use it.
7672 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7673 and always assume window's buffer.
7674 (redisplay_window): Adjust user.
7675 (redisplay_internal): Call to reconsider_clip_changes once and
7676 check whether mode line should be updated only if selected window
7677 shows current buffer.
7678 (run_window_scroll_functions): Use eassert for debugging check.
7679 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7681 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7683 * window.c (window_scroll, window_scroll_pixel_based)
7684 (window_scroll_line_based): Use bool for booleans.
7686 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7688 * process.c: Fix minor off-by-one issues in descriptor counts.
7689 This shouldn't fix any real bugs, but it cleans up the code a bit.
7690 (max_process_desc, max_input_desc): -1, not 0, means none.
7692 (delete_input_desc): New function.
7693 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7694 (deactivate_process): Scan backwards when recomuting max_process_desc;
7695 that should be faster.
7696 (init_process_emacs): Initialize max_input_desc.
7698 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7700 Use region cache to speedup bidi_find_paragraph_start.
7701 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7702 Rename cache_long_line_scans to cache_long_scans.
7703 * buffer.c (bset_cache_long_line_scans): Rename to
7704 bset_cache_long_scans.
7705 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7706 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7708 (syms_of_buffer): Rename cache-long-line-scans to
7709 cache-long-scans. Adjust docstring.
7710 * search.c (newline_cache_on_off):
7711 * indent.c (width_run_cache_on_off): Adjust users.
7712 * bidi.c (bidi_paragraph_cache_on_off): New function.
7713 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7714 * insdel.c (prepare_to_modify_buffer):
7715 Invalidate bidi_paragraph_cache if enabled.
7717 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7719 Invalidate region caches only if buffer text is going to be changed.
7720 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7721 (modify_text): ...new prototype.
7722 (prepare_to_modify_buffer_1): New prototype.
7723 * textprop.c (modify_region): Rename to...
7724 (modify_text_properties): ...new function.
7725 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7726 (Fremove_list_of_text_properties): Adjust users.
7727 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7728 (modify_text): ...new function.
7729 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7730 (prepare_to_modify_buffer_1): ...new function.
7731 * casefiddle.c (casify_region):
7732 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7733 (Ftranspose_regions): Use modify_text.
7735 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7737 * lisp.mk (lisp): Add nadvice.elc.
7739 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7741 New macro to iterate over live buffers similar to frames.
7742 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7743 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7744 Declare buffer-related variables here to offload lisp.h.
7745 * buffer.c (Vbuffer_alist): Adjust comment.
7746 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7747 (other_buffer_safely):
7748 * data.c (store_symval_forwarding):
7749 * dispnew.c (Fframe_or_buffer_changed_p):
7750 * fileio.c (Fdo_auto_save):
7751 * filelock.c (unlock_all_files):
7752 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7754 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7756 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7757 * callproc.c (create_temp_file):
7758 * filelock.c (create_lock_file):
7759 Assume mkostemp, since it's now provided by Gnulib.
7761 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7763 * w32.c (mkostemp): New function.
7764 (mktemp): Remove, no longer used. Most of the code reused in
7765 mkostemp. (Bug#15015)
7766 (mktemp): Don't undef.
7768 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7770 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7771 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7772 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7773 (free_glyph_pool, check_glyph_memory): Likewise for
7774 all users. Adjust comments where appropriate.
7776 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7778 * composite.h: Minor fixups.
7779 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7780 to fix a misspelling, and change it to an inline function while
7781 we're at it (it need not be a macro). All uses changed.
7782 (composition_method, composition_valid_p):
7783 Rewrite to avoid assignments in if-conditions.
7785 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7787 Do not use global Lisp_Object in composition macros.
7788 * composite.h (composition_temp): Remove declaration.
7789 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7790 (composition_method, composition_valid_p): ...inline functions.
7791 (compose_region): Remove the leftover.
7792 * composite.c (composition_temp): Remove.
7793 (run_composition_function, update_compositions)
7794 (composition_compute_stop_pos, composition_adjust_point)
7795 (Ffind_composition_internal):
7796 * coding.c (handle_composition_annotation):
7797 * xdisp.c (handle_composition_prop, check_point_in_composition):
7798 Related users changed.
7800 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7802 Drop FRAME_PTR typedef.
7803 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7804 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7805 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7806 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7807 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7808 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7809 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7810 All related users changed.
7812 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7814 * eval.c (default_toplevel_binding): New function.
7816 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7817 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7818 (syms_of_eval): Export them.
7819 * data.c (Fdefault_value): Micro cleanup.
7820 * term.c (init_tty): Use "false".
7822 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7824 Fix X GC leak in GTK and raw (no toolkit) X ports.
7825 * xterm.c (x_free_frame_resources): If white and black relief
7826 GCs are allocated, always free them here.
7827 * xfns.c (x_make_gc): Omit redundant initialization.
7828 * widget.c (create_frame_gcs): Remove the leftover.
7829 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7830 in x_free_frame_resources.
7832 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7834 * nsterm.m (windowWillResize:toSize:): Only change title if
7835 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7837 (viewDidEndLiveResize): New method.
7839 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7840 inside NS_IMPL_COCOA.
7842 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7844 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7845 Do not check whether undo is enabled because record_insert and
7846 record_delete does that themselves.
7848 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7850 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7851 member which is not really used any more.
7852 (FRAME_XIC_BASE_FONTNAME): Remove.
7853 * xfns.c (xic_free_fontset): Adjust user.
7854 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7855 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7856 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7857 (xdialog_show): Use eassert for debugging check.
7858 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7860 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7862 * fileio.c, fns.c (merge): Move extern decl from here ...
7863 * lisp.h (merge): ... to here.
7865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7867 Fix last font-related change.
7868 * w32font.h (w32font_list_internal, w32font_match_internal):
7870 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7871 (uniscribe_list_family): Adjust to match font API change.
7872 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7873 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7875 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7877 * frame.h (FRAME_MOUSE_UPDATE):
7878 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7879 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7881 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7883 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7884 * font.h (struct font_driver): Change list, match, and list_family
7885 functions to accept struct frame * as first arg.
7886 * font.c (font_score, font_compare, font_sort_entities):
7888 (font_sort_entities, font_list_entities, font_select_entity)
7889 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7890 match font API change.
7891 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7892 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7893 * ftxfont.c (ftxfont_list, ftxfont_match):
7894 * xftfont.c (xftfont_list, xftfont_match):
7895 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7896 * w32font.c (w32font_list, w32font_match, w32font_list)
7897 (w32font_list_internal, w32_font_match_internal): Likewise.
7898 * xfaces.c (Fx_family_fonts): Adjust user.
7900 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7902 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7903 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7904 only if HAVE_X_WINDOWS is in use.
7905 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7906 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7907 * w32term.c (x_wm_set_icon_position): Likewise.
7908 * w32fns.c (x_icon): Adjust user.
7910 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7912 * xterm.c (last_mouse_press_frame): Remove the
7913 leftover which is not really used any more.
7914 (handle_one_xevent, syms_of_xterm): Adjust users.
7915 (x_flush): Call XFlush once per each X display, not frame.
7916 This is better because this code always unconditionally skips
7917 non-X frames in Vframe_list and issues the only XFlush if we
7918 have more than one X frame on the same X display.
7919 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7920 Use bool for booleans.
7921 (x_draw_glyph_string_background, cvt_string_to_pixel)
7922 (cvt_pixel_dtor): Drop unnecessary prototypes.
7923 * xterm.h (x_display_ok): Adjust prototype.
7925 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7927 Drop unnecessary functions that deals with frame pixel size.
7928 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7929 (x_pixel_height): Drop prototypes.
7930 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7931 (x_pixel_height): Drop implementations.
7932 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7933 which should be always valid for window frame.
7934 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7935 * w32menu.c (Fx_popup_dialog):
7936 * xmenu.c (Fx_popup_dialog): Likewise for both.
7938 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7940 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7941 frame parameters and call to Fmodify_frame_parameters just once.
7942 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7943 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7944 and mention nil frame in docstring.
7946 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7948 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7949 (x_figure_window_size): Likewise. Adjust to return long.
7950 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7951 (toplevel): Move Qterminal_live_p to...
7952 * terminal.c (toplevel): ...here, make it static, and...
7953 (syms_of_terminal): ...DEFSYM here.
7954 * frame.h (Qterminal_live_p): Remove declaration.
7955 (make_frame, x_figure_window_size): Adjust prototype.
7956 * nsfns.m (Fx_create_frame): Use long for window flags.
7958 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7960 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7961 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7962 Do not assume that emacs_close (INT_MAX) is a no-op.
7964 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7966 * xfaces.c (make_face_cache): For struct face_cache, prefer
7967 xmalloc to xzalloc and so avoid redundant call to memset.
7968 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7970 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7972 * fringe.c (draw_window_fringes, update_window_fringes)
7973 (compute_fringe_widths):
7974 * w32term.c (x_draw_glyph_string):
7975 * window.c (candidate_window_p, Frecenter):
7976 * xfaces.c (realize_basic_faces, realize_default_face)
7977 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7978 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7979 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7980 * xmenu.c (Fx_menu_bar_open_internal):
7981 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7982 * xsettings.c (xft_settings_event):
7983 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7984 Use bool for booleans. Adjust style and comments where
7986 * dispextern.h (draw_window_fringes, update_window_fringes)
7987 (compute_fringe_widths):
7988 * xterm.h (x_had_errors_p): Adjust prototype.
7990 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7992 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7993 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7995 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7997 * fns.c (toplevel): Remove comment before Fsafe_length because
8000 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8002 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8004 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8006 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8007 frame which got the message is still alive, before dereferencing
8008 its pointer. (Bug#14970)
8010 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8011 be a live window, before using it as such. (Bug#14970)
8013 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8015 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8016 w32_detect_focus_change instead of doing part of its job by hand.
8017 This fixes the problem whereby FOCUS_OUT events were not sent to
8020 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8022 * process.c (Fprocess_list): Doc fix.
8024 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8025 being re-exposed only if it didn't ask to become visible.
8026 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8027 was previously iconified. (Bug#14841)
8028 (x_iconify_frame): Mark the frame iconified.
8030 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8032 Fix minor problems found by static checking.
8033 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8034 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8036 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8038 * eval.c (set_specpdl_old_value): New function.
8039 (unbind_to): Minor simplification.
8040 (get_backtrace_frame): New function.
8041 (Fbacktrace_frame): Use it. Add `base' argument.
8042 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8043 (syms_of_eval): Export backtrace-eval.
8044 * xterm.c (x_focus_changed): Simplify.
8046 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8048 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8050 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8052 * xdisp.c (redisplay_window): Instead of moving point out of
8053 scroll margin, reject the force_start method, and try scrolling
8054 instead. (Bug#14780)
8056 2013-07-24 Ken Brown <kbrown@cornell.edu>
8058 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8061 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8063 * eval.c (Fprogn): Do not check that BODY is a proper list.
8064 This undoes the previous change. The check slows down the
8065 interpreter, and is not needed to prevent a crash. See
8066 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8068 2013-07-23 Glenn Morris <rgm@gnu.org>
8070 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8072 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8074 Port to GNU/Linux systems with tinfo but not ncurses.
8075 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8076 to decide whether ncurses is being used. Without this change,
8077 GCC complains about tgetent not being declared, on a system
8078 that has tinfo installed but ncurses not installed.
8080 * eval.c (Fprogn): Check that BODY is a proper list.
8082 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8083 * data.c (Fsetq_default):
8084 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8085 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8087 Tune by taking advantage of the fact that ARGS is always a list
8088 when a function is declared to have UNEVALLED args.
8090 * emacsgtkfixed.c: Port to GCC 4.6.
8091 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8093 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8095 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8096 here to silence compiler warnings.
8098 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8100 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8101 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8102 from messing up Emacs's 'struct frame' (Bug#14923).
8104 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8106 * alloc.c (make_save_ptr_ptr): Define this function.
8107 It was inadvertently omitted. It's needed only if
8108 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8110 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8112 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8113 frame have focus (Bug#14895).
8115 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8117 Avoid vfork-related deadlock more cleanly.
8118 * callproc.c (child_setup): When the child's exec fails, output
8119 the program name, as that's more useful. Use O_NONBLOCK to avoid
8121 * process.c (create_process_1): Remove; no longer needed.
8122 (create_process): Remove timer hack; no longer needed, now that
8123 the child avoids deadlock.
8125 2013-07-20 Glenn Morris <rgm@gnu.org>
8127 * image.c (Fimage_flush): Fix doc typo.
8129 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8131 Fix array bounds violation when pty allocation fails.
8132 * process.c (PTY_NAME_SIZE): New constant.
8133 (pty_name): Remove static variable; it's now auto.
8134 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8135 Take pty_name as an arg rather than using a static variable.
8136 All callers changed.
8137 (create_process): Recover pty_flag from process, not from volatile local.
8138 (create_pty): Stay inside array even when pty allocation fails.
8139 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8141 * lread.c (Fload): Avoid initialization only when lint checking.
8142 Mention that it's needed only for older GCCs.
8144 2013-07-20 Kenichi Handa <handa@gnu.org>
8146 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8147 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8149 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8151 * lread.c (Fload): Avoid uninitialized warning.
8153 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8155 Fix some minor file descriptor leaks and related glitches.
8156 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8157 (create_lock_file): Use write, not emacs_write.
8158 * image.c (slurp_file, png_load_body):
8159 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8160 (server_accept_connection):
8161 Don't leak an fd on memory allocation failure.
8162 * image.c (slurp_file): Add a cheap heuristic for growing files.
8163 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8164 as that's what the other routines do. Maybe input need not be
8165 blocked at all, but it's better to be consistent.
8166 Avoid undefined behavior when strlen is zero.
8168 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8169 (NSTATICS): Now a constant; doesn't need to be a macro.
8171 2013-07-19 Richard Stallman <rms@gnu.org>
8173 * coding.c (decode_coding_utf_8): Add simple loop for fast
8174 processing of ASCII characters.
8176 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8178 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8180 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8182 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8183 unportable 'struct x_display_info'.
8184 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8187 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8189 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8190 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8192 (system_process_attributes): Prefer plain char to unsigned char
8193 when either will do. Clean up properly if interrupted or if
8194 memory allocations fail. Don't assume sscanf succeeds.
8195 Remove no-longer-needed workaround to stop GCC from whining.
8196 Read command-line once, instead of multiple times. Check read status a
8199 Fix obscure porting bug with varargs functions.
8200 The code assumed that int is treated like ptrdiff_t in a vararg
8201 function, which is not a portable assumption. There was a similar
8202 -- though these days less likely -- porting problem with various
8203 assumptions that pointers of different types all smell the same as
8204 far as vararg functions is conserved. To make this problem less
8205 likely in the future, redo the API to use varargs functions.
8206 * alloc.c (make_save_value): Remove this vararg function.
8207 All uses changed to ...
8208 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8209 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8211 (make_save_ptr): Rename from make_save_pointer, for consistency with
8212 the above. Define only on platforms that need it. All uses changed.
8214 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8216 * keyboard.c: Try to fix typos in previous change.
8217 (DISPLAY_LIST_INFO): New macro.
8218 (kbd_buffer_get_event): Do not access members that are not present
8219 in X11. Revert inadvertent change of "!=" to "=".
8221 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8223 * keyboard.c (kbd_buffer_get_event):
8224 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8225 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8227 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8229 * filelock.c: Fix unlikely file descriptor leaks.
8230 (get_boot_time_1): Rework to avoid using emacs_open.
8231 This doesn't actually fix a leak, but is better anyway.
8232 (read_lock_data): Use read, not emacs_read.
8234 * doc.c: Fix minor memory and file descriptor leaks.
8235 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8236 (get_doc_string, Fsnarf_documentation):
8237 Fix file descriptor leak on error.
8239 * term.c: Fix minor fdopen-related file descriptor leaks.
8240 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8241 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8243 * charset.c: Fix file descriptor leaks and errno issues.
8245 (load_charset_map_from_file): Don't leak file descriptor on error.
8246 Use plain record_xmalloc since the allocation is larger than
8247 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8249 * eval.c (record_unwind_protect_nothing):
8250 * fileio.c (fclose_unwind):
8252 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8253 The replacement doesn't block input, but that no longer seems
8256 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8258 * lread.c: Fix file descriptor leaks and errno issues.
8259 (Fload): Close some races that leaked fds or streams when 'load'
8261 (Fload, openp): Report error number of last nontrivial failure to open.
8262 ENOENT counts as trivial.
8263 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8265 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8266 now that the function is always called with a nonnegative arg.
8267 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8268 All uses replaced with ...
8269 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8271 A few more minor file errno-reporting bugs.
8272 * callproc.c (Fcall_process):
8273 * doc.c (Fsnarf_documentation):
8274 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8275 * process.c (set_socket_option):
8276 Don't let a constructor trash errno.
8277 * doc.c: Include <errno.h>.
8279 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8281 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8283 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8285 Fix w32 bug with call-process-region (Bug#14885).
8286 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8287 to Fcall_process when the input is empty. This simplifies the
8288 code a bit. It makes no difference on POSIXish platforms but
8289 apparently it fixes a bug on w32.
8291 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8292 * fileio.c (close_file_unwind): Don't close if FD is negative;
8293 this can happen when unwinding a zapped file descriptor.
8294 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8295 in case Emacs runs out of memory between the two unwind-protects.
8296 Don't trash errno when closing FD.
8297 Zap the FD in the specpdl when closing it, instead of deferring
8298 the removal of the unwind-protect; this fixes a bug where a child
8299 function unwinds the stack past us.
8301 New unwind-protect flavors to better type-check C callbacks.
8302 This also lessens the need to write wrappers for callbacks,
8303 and the need for make_save_pointer.
8304 * alloc.c (free_save_value):
8305 * atimer.c (run_all_atimers):
8307 * alloc.c (safe_alloca_unwind):
8308 * atimer.c (unwind_stop_other_atimers):
8309 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8310 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8311 * minibuf.c (choose_minibuf_frame_1):
8312 * process.c (make_serial_process_unwind):
8313 * xdisp.c (pop_message_unwind):
8314 * xselect.c (queue_selection_requests_unwind):
8315 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8316 * alloc.c (record_xmalloc):
8317 Prefer record_unwind_protect_ptr to record_unwind_protect with
8319 * alloc.c (Fgarbage_collect):
8320 Prefer record_unwind_protect_void to passing a dummy.
8321 * buffer.c (restore_buffer):
8322 * window.c (restore_window_configuration):
8323 * xfns.c, w32fns.c (do_unwind_create_frame)
8324 New wrapper. All record-unwind uses of wrappee changed.
8325 * buffer.c (set_buffer_if_live):
8326 * callproc.c (call_process_cleanup, delete_temp_file):
8327 * coding.c (code_conversion_restore):
8328 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8329 * editfns.c (save_excursion_restore)
8330 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8331 (save_restriction_restore):
8332 * eval.c (restore_stack_limits, un_autoload):
8333 * fns.c (require_unwind):
8334 * keyboard.c (recursive_edit_unwind, tracking_off):
8335 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8336 * macros.c (pop_kbd_macro, restore_menu_items):
8337 * nsfns.m (unwind_create_frame):
8338 * print.c (print_unwind):
8339 * process.c (start_process_unwind):
8340 * search.c (unwind_set_match_data):
8341 * window.c (select_window_norecord, select_frame_norecord):
8342 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8343 (fast_set_selected_frame):
8344 * xfns.c, w32fns.c (unwind_create_tip_frame):
8345 Return void, not a dummy Lisp_Object. All uses changed.
8346 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8347 * callproc.c (call_process_kill):
8348 * fileio.c (restore_point_unwind, decide_coding_unwind)
8349 (build_annotations_unwind):
8350 * insdel.c (Fcombine_after_change_execute_1):
8351 * keyboard.c (read_char_help_form_unwind):
8352 * menu.c (unuse_menu_items):
8353 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8354 * sound.c (sound_cleanup):
8355 * xdisp.c (unwind_redisplay):
8356 * xfns.c (clean_up_dialog):
8357 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8358 Accept no args and return void, instead of accepting and returning
8359 a dummy Lisp_Object. All uses changed.
8360 * cygw32.c (fchdir_unwind):
8361 * fileio.c (close_file_unwind):
8362 * keyboard.c (restore_kboard_configuration):
8363 * lread.c (readevalllop_1):
8364 * process.c (wait_reading_process_output_unwind):
8365 Accept int and return void, rather than accepting an Emacs integer
8366 and returning a dummy object. In some cases this fixes an
8367 unlikely bug when the corresponding int is outside Emacs integer
8368 range. All uses changed.
8369 * dired.c (directory_files_internal_unwind):
8370 * fileio.c (do_auto_save_unwind):
8371 * gtkutil.c (pop_down_dialog):
8372 * insdel.c (reset_var_on_error):
8373 * lread.c (load_unwind):
8374 * xfns.c (clean_up_file_dialog):
8375 * xmenu.c, nsmenu.m (pop_down_menu):
8376 * xmenu.c (cleanup_widget_value_tree):
8377 * xselect.c (wait_for_property_change_unwind):
8378 Accept pointer and return void, rather than accepting an Emacs
8379 save value encapsulating the pointer and returning a dummy object.
8381 * editfns.c (Fformat): Update the saved pointer directly via
8382 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8383 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8384 (unwind_body): New function.
8385 (record_unwind_protect): First arg is now a function returning void,
8386 not a dummy Lisp_Object.
8387 (record_unwind_protect_ptr, record_unwind_protect_int)
8388 (record_unwind_protect_void): New functions.
8389 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8390 * fileio.c (struct auto_save_unwind): New type.
8391 (do_auto_save_unwind): Use it.
8392 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8393 * insdel.c (struct rvoe_arg): New type.
8394 (reset_var_on_error): Use it.
8395 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8397 (specbinding_func): Remove; there are now several such functions.
8398 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8399 (set_unwind_protect_ptr): New function.
8400 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8402 Be simpler and more consistent about reporting I/O errors.
8403 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8404 Say "Read error" and "Write error", rather than "I/O error", or
8405 "IO error reading", or "IO error writing", when a read or write
8407 * process.c (Fmake_network_process, wait_reading_process_output)
8408 (send_process, Fprocess_send_eof, wait_reading_process_output):
8409 Capitalize diagnostics consistently. Put "failed foo" at the
8410 start of the diagnostic, so that we don't capitalize the
8411 function name "foo". Consistently say "failed" for such
8413 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8414 All callers changed. This is so it can use report_file_error.
8415 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8416 diagnostics consistently as above.
8418 * fileio.c (report_file_errno): Fix errno reporting bug.
8419 If the file name is neither null nor a pair, package it up as a
8420 singleton list. All callers changed, both to this function and to
8421 report_file_error. This fixes a bug where the memory allocator
8422 invoked by list1 set errno so that the immediately following
8423 report_file_error reported the wrong errno value.
8425 Fix minor problems found by --enable-gcc-warnings.
8426 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8427 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8429 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8431 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8432 Set event->arg to Qt if switch-event shall be generated.
8433 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8435 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8437 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8440 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8441 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8442 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8443 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8444 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8445 and there is a focused frame.
8446 (head_table): Add focus-in and focus-out.
8447 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8448 bind to handle-focus-in/out.
8450 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8451 (Fhandle_switch_frame): Call Fhandle_focus_in.
8452 (syms_of_frame): defsubr handle-focus-in/out.
8454 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8456 Fix porting bug to older POSIXish platforms (Bug#14862).
8457 * sysdep.c (emacs_pipe): New function, that implements
8458 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8459 This should port better to CentOS 5 and to Mac OS X 10.6.
8460 All calls to pipe2 changed.
8462 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8463 This makes the code easier to read and the executable a bit smaller.
8464 Do not replace all calls to Fcons that happen to create lists,
8465 just calls that are intended to create lists. For example, when
8466 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8467 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8468 Similarly for list2 through list5.
8469 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8470 * bytecode.c (exec_byte_code):
8471 * callint.c (quotify_arg, Fcall_interactively):
8472 * callproc.c (Fcall_process, create_temp_file):
8473 * charset.c (load_charset_map_from_file)
8474 (Fdefine_charset_internal, init_charset):
8475 * coding.c (get_translation_table, detect_coding_system)
8476 (Fcheck_coding_systems_region)
8477 (Fset_terminal_coding_system_internal)
8478 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8479 * composite.c (update_compositions, Ffind_composition_internal):
8480 * dired.c (directory_files_internal, file_name_completion)
8482 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8483 * doc.c (Fsnarf_documentation):
8484 * editfns.c (Fmessage_box):
8486 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8487 (Feval, eval_sub, Ffuncall, apply_lambda):
8488 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8489 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8490 (Fset_file_times, Finsert_file_contents)
8491 (Fchoose_write_coding_system, Fwrite_region):
8492 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8493 * font.c (font_registry_charsets, font_parse_fcname)
8494 (font_prepare_cache, font_update_drivers, Flist_fonts):
8495 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8496 * frame.c (make_frame, Fmake_terminal_frame)
8497 (x_set_frame_parameters, x_report_frame_params)
8498 (x_default_parameter, Fx_parse_geometry):
8499 * ftfont.c (syms_of_ftfont):
8500 * image.c (gif_load):
8501 * keyboard.c (command_loop_1):
8502 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8503 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8504 (Fminor_mode_key_binding, accessible_keymaps_1)
8505 (Faccessible_keymaps, Fwhere_is_internal):
8506 * lread.c (read_emacs_mule_char):
8507 * menu.c (find_and_return_menu_selection):
8508 * minibuf.c (get_minibuffer):
8509 * nsfns.m (Fns_perform_service):
8510 * nsfont.m (ns_script_to_charset):
8511 * nsmenu.m (ns_popup_dialog):
8512 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8513 (Fx_own_selection_internal):
8514 * nsterm.m (append2):
8515 * print.c (Fredirect_debugging_output)
8516 (print_prune_string_charset):
8517 * process.c (Fdelete_process, Fprocess_contact)
8518 (Fformat_network_address, set_socket_option)
8519 (read_and_dispose_of_process_output, write_queue_push)
8520 (send_process, exec_sentinel):
8521 * sound.c (Fplay_sound_internal):
8522 * textprop.c (validate_plist, add_properties)
8523 (Fput_text_property, Fadd_face_text_property)
8524 (copy_text_properties, text_property_list, syms_of_textprop):
8525 * unexaix.c (report_error):
8526 * unexcoff.c (report_error):
8527 * unexsol.c (unexec):
8528 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8529 (Fformat_mode_line, syms_of_xdisp):
8530 * xfaces.c (set_font_frame_param)
8531 (Finternal_lisp_face_attribute_values)
8532 (Finternal_merge_in_global_face, syms_of_xfaces):
8533 * xfns.c (x_default_scroll_bar_color_parameter)
8534 (x_default_font_parameter, x_create_tip_frame):
8535 * xfont.c (xfont_supported_scripts):
8536 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8537 (menu_help_callback, xmenu_show):
8539 * xterm.c (set_wm_state):
8540 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8541 and similarly for list2 through list5.
8543 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8545 * callproc.c (Fcall_process_region): Fix minor race and tune.
8546 (create_temp_file): New function, with the temp-file-creation part
8547 of the old Fcall_process_region. Use Fcopy_sequence to create the
8548 temp file name, rather than alloca + build_string, for simplicity.
8549 Don't bother to block input around the temp file creation;
8550 shouldn't be needed. Simplify use of mktemp.
8551 Use record_unwind_protect immediately after creating the temp file;
8552 this closes an unlikely race where the temp file was not removed.
8553 Use memcpy rather than an open-coded loop.
8554 (Fcall_process_region): Use the new function. If the input is
8555 empty, redirect from /dev/null rather than from a newly created
8556 empty temp file; this avoids unnecessary file system traffic.
8558 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8560 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8561 Simplify by making this case like the other two. This is a bit
8562 slower on obsolete hosts, but the extra complexity isn't worth it.
8564 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8565 * process.c (create_process) [!DOS_NT]:
8566 Remove now-unnecessary calls to emacs_close.
8568 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8570 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8571 returning early. (Bug#14850)
8573 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8574 and inhibit-iso-escape-detection attributes of 'undecided'.
8577 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8579 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8580 Reported by Herbert J. Skuhra in
8581 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8583 Don't lose top specpdl entry when memory is exhausted.
8584 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8585 specpdl overflow here, to simplify callers; all callers changed.
8586 Always reserve an unused entry at the stack top; this avoids
8587 losing the top entry's information when memory is exhausted.
8589 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8591 Clean up errno reporting and fix some errno-reporting bugs.
8592 * callproc.c (Fcall_process):
8593 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8594 * process.c (create_process, Fmake_network_process):
8595 * unexaix.c (report_error):
8596 * unexcoff.c (report_error):
8597 Be more careful about reporting the errno of failed operations.
8598 The code previously reported the wrong errno sometimes.
8599 Also, prefer report_file_errno to setting errno + report_file_error.
8600 (Fcall_process): Look at openp return value rather than at path,
8601 as that's a bit faster and clearer when there's a numeric predicate.
8602 * fileio.c (report_file_errno): New function, with most of the
8603 old contents of report_file_error.
8604 (report_file_error): Use it.
8605 (Ffile_exists_p, Ffile_accessible_directory_p):
8606 Set errno to 0 when it is junk.
8607 * fileio.c (Faccess_file):
8608 * image.c (x_create_bitmap_from_file):
8609 Use faccessat rather than opening the file, to avoid the hassle of
8610 having a file descriptor open.
8611 * lisp.h (report_file_errno): New decl.
8612 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8615 * process.c (create_process, wait_reading_process_output) [AIX]:
8616 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8617 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8618 a multithreaded environment anyway).
8619 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8621 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8623 * image.c (x_find_image_file): Don't close a remote file handle.
8625 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8627 Fix races with threads and file descriptors.
8628 * callproc.c (Fcall_process_region):
8629 * dired.c (open_directory):
8630 * emacs.c (main, Fdaemon_initialized):
8631 * image.c (x_find_image_file):
8632 * inotify.c (Finotify_rm_watch):
8633 * lread.c (Flocate_file_internal):
8634 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8635 * term.c (term_mouse_moveto, init_tty):
8636 * termcap.c (tgetent):
8637 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8638 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8639 * unexhp9k800.c, unexmacosx.c (unexec):
8640 * callproc.c (Fcall_process_region):
8641 Use emacs_close, not close.
8642 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8643 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8644 and posix_close function on current platforms (which all lack them).
8645 (emacs_close): Use it. This should fix the races on GNU/Linux and
8646 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8647 and it should avoid closing random victim file descriptors on
8650 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8652 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8653 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8656 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8657 This is for .gdbinit xbacktrace.
8659 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8660 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8661 (emacs_set_tty): Now static.
8662 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8663 * term.c (tty_capable_p, tty_default_color_capabilities)
8664 (get_tty_terminal, term_mouse_movement)
8665 (handle_one_term_event, init_tty, maybe_fatal):
8666 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8667 (tgetent, scan_file, name_match, compare_contin):
8668 * terminal.c (get_terminal):
8669 Use bool for boolean.
8670 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8671 Prefer char to unsigned char if either will do.
8672 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8673 (tty_write_glyphs): Prefer int to unsigned.
8674 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8675 All callers changed.
8676 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8678 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8681 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8682 (B__dummy__): New dummy symbol, to pacify C89.
8683 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8684 they can't grok varargs macros.
8685 * dispnew.c (add_window_display_history)
8686 (add_frame_display_history):
8687 * print.c (print_object):
8688 * xdisp.c (debug_method_add):
8689 Use %p printf format only for void pointers.
8690 * emacs.c (usage_message): New constant, replacing ...
8691 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8692 (main): Adjust to usage reorg.
8693 * fns.c (syms_of_fns):
8694 * profiler.c (syms_of_profiler):
8695 Don't use non-constant struct initializers.
8696 * gnutls.h (gnutls_initstage_t):
8697 * lisp.h (enum Lisp_Fwd_Type):
8698 * lread.c (lisp_file_lexically_bound_p):
8699 * xsettings.c (anonymous enum):
8700 Remove trailing comma.
8701 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8702 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8703 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8705 * regex.c (const_re_char): New type, to pacify strict C89.
8706 All uses of 'const re_char' replaced to use it.
8707 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8708 with glibc when strict C89. This change is imported from gnulib.
8710 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8711 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8712 Omit GNU_LINUX implementation, since it requires long long.
8713 * xterm.c (x_draw_underwave):
8714 Do not assume the traditional order of struct's members.
8715 (x_term_init): Rewrite to avoid the need for non-constant structure
8718 Syntax cleanup, mostly replacing macros with functions.
8719 This removes the need for the syntax_temp hack.
8720 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8721 * syntax.c (SYNTAX_INLINE): New macro.
8722 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8723 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8724 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8725 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8726 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8727 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8728 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8729 Now constants, not macros.
8730 (syntax_temp) [!__GNUC__]: Remove.
8731 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8732 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8733 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8734 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8735 Move here from syntax.h; now functions, not macros. Except for the
8736 last function, these are static since only syntax.c uses them.
8737 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8738 All uses changed. Now a function, not a macro; use this fact
8739 to simplify the code.
8740 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8741 compiler bugs; no longer relevant.
8742 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8743 (SYNTAX_INLINE): New macro.
8744 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8745 for the new functions. Use bool for boolean member.
8746 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8747 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8748 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8749 (SETUP_BUFFER_SYNTAX_TABLE):
8750 Now extern inline functions, not macros.
8751 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8752 Remove; all uses replaced by implementation.
8753 (syntax_temp) [!__GNUC__]: Remove decl.
8754 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8756 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8758 * emacs.c (main): Fix syntax error.
8760 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8762 Timestamp fixes for undo (Bug#14824).
8763 * atimer.c (schedule_atimer):
8764 * fileio.c (Ffile_newer_than_file_p):
8765 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8766 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8767 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8768 (syms_of_fileio): Remove Sclear_visited_file_name.
8769 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8770 file doesn't exist; this avoids an ambiguity with negative timestamps.
8771 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8772 * systime.h (make_emacs_time, invalid_emacs_time):
8773 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8774 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8775 * undo.c (record_first_change): Push (visited-file-modtime) onto
8776 undo list rather than reimplementing it by hand, incorrectly.
8778 2013-07-09 Ken Brown <kbrown@cornell.edu>
8780 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8782 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8784 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8786 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8788 Handle errno and exit status a bit more carefully.
8789 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8790 number into an exit status. Instead, use EXIT_CANCELED.
8791 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8792 * callproc.c (relocate_fd):
8793 * emacs.c (close_output_streams, main):
8794 * process.c (create_process):
8795 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8796 Use emacs_perror for simplicity.
8797 * callproc.c (relocate_fd, main):
8798 * sysdep.c (sys_subshell):
8799 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8800 (shut_down_emacs): Use emacs_write, not write.
8801 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8802 * fileio.c (Fcopy_file, e_write):
8803 * nsterm.m (ns_select):
8804 * process.c (send_process):
8805 * sound.c (vox_write):
8806 Use emacs_write_sig, not emacs_write.
8807 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8808 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8810 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8812 (emacs_full_write): New function.
8813 (emacs_write): Rewrite to use it.
8814 (emacswrite_sig, emacs_perror): New functions.
8815 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8817 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8819 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8820 on NS even if it is present. Pixmap on NS is a void*.
8822 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8824 Port to Ubuntu 10 (Bug#14803).
8825 Problem reported by T.V. Raman.
8826 * process.c (close_on_exec, accept4, process_socket):
8827 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8829 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8831 * w32.c (sys_dup): Declare prototype.
8835 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8837 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8839 Make file descriptors close-on-exec when possible (Bug#14803).
8840 This simplifies Emacs a bit, since it no longer needs to worry
8841 about closing file descriptors by hand in some cases.
8842 It also fixes some unlikely races. Not all such races, as
8843 libraries often open files internally without setting
8844 close-on-exec, but it's an improvement.
8845 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8846 * callproc.c (Fcall_process) [!MSDOS]:
8847 * emacs.c (main) [!DOS_NT]:
8848 * nsterm.m (ns_term_init):
8849 * process.c (create_process):
8850 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8851 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8852 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8853 Prefer mkostemp with O_CLOEXEC to mkstemp.
8854 * callproc.c (relocate_fd) [!WINDOWSNT]:
8855 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8856 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8858 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8859 Make the resulting file descriptor close-on-exec.
8860 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8861 * lread.c (load_descriptor_list, load_descriptor_unwind):
8862 Remove; no longer needed. All uses removed.
8863 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8864 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8866 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8867 (Fmake_network_process, Fnetwork_interface_list)
8868 (Fnetwork_interface_info, server_accept_connection):
8869 Make newly-created socket close-on-exec.
8870 * sysdep.c (emacs_open, emacs_fopen):
8871 Make new-created descriptor close-on-exec.
8872 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8873 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8875 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8877 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8878 for NS_IMPL_GNUSTEP.
8880 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8882 Fix openp errno handling.
8883 * callproc.c (Fcall_process): Preserve openp errno around close.
8884 * lread.c (openp): Set errno when returning -1, as some callers
8887 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8889 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8891 * nsterm.h (NSSavePanel): Update comment.
8892 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8893 (ns_run_file_dialog): Declare.
8895 * nsfns.m: Remove panelOK.
8897 (ns_run_file_dialog): New function.
8898 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8899 event loop, so file dialog is popped up by ns_run_file_dialog, called
8900 by sendEvent (Bug#14578).
8901 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8903 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8905 * xdisp.c (default_line_pixel_height): New function.
8906 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8907 (try_cursor_movement, redisplay_window, try_window)
8908 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8910 * window.c (window_scroll_pixel_based):
8911 use default_line_pixel_height.
8913 * dispextern.h (default_line_pixel_height): Add prototype.
8915 * frame.c (x_set_line_spacing): Accept a float value for
8916 line-spacing parameter, per the documentation.
8918 * data.c (Fmultibyte_string_p): Doc fix.
8920 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8922 Use emacs_open more consistently when opening files.
8923 This handles EINTR more consistently now, and makes it easier
8924 to introduce other uniform changes to file descriptor handling.
8925 * sysstdio.h: New file.
8926 * buffer.c (mmap_init):
8927 * cygw32.c (chdir_to_default_directory):
8928 * dispnew.c (Fopen_termscript):
8929 * emacs.c (Fdaemon_initialized):
8930 * fileio.c (Fdo_auto_save):
8931 * image.c (slurp_file, png_load_body, jpeg_load_body):
8932 * keyboard.c (Fopen_dribble_file):
8934 * print.c (Fredirect_debugging_output):
8935 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8936 * termcap.c (tgetent):
8937 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8938 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8939 * w32term.c (w32_initialize) [CYGWIN]:
8940 * xfaces.c (Fx_load_color_file):
8941 Use emacs_open instead of plain open, and emacs_fopen instead of
8943 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8944 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8945 * callproc.c (default_output_mode): New constant.
8946 (Fcall_process): Use it to call emacs_open instead of plain creat.
8947 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8948 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8949 (emacs_fopen): New function.
8950 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8951 Include <lisp.h>, for emacs_open.
8952 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8954 Remove duplicate #include directives.
8955 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8957 Don't include stdio.h twice.
8958 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8959 Don't include sys/types.h or stdio.h twice.
8960 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8961 * lread.c: Don't include coding.h twice.
8962 * nsfont.m: Don't include frame.h twice.
8963 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8964 * ralloc.c: Don't include <unistd.h> twice.
8965 * xdisp.c: Don't include font.h twice.
8966 * xterm.c: Don't include fontset.h twice.
8967 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8969 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8971 Scale ImageMagick images more carefully.
8972 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8973 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8974 Be more careful about avoiding undefined behavior after
8975 integer overflow and division by zero.
8977 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8979 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8980 (syms_of_w32fns): DEFSYM them.
8981 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8982 (CCHDEVICENAME): Define macros if not defined.
8983 (struct MONITOR_INFO_EX): New struct.
8984 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8985 (enum_display_monitors_fn): New variable.
8986 (globals_of_w32fns): Initialize it.
8987 (Fx_display_pixel_width, Fx_display_pixel_height)
8988 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8989 multi-monitor setups in docstrings.
8990 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8991 screen size by primary monitor's millimeter per pixel.
8992 (w32_monitor_enum, w32_display_monitor_attributes_list)
8993 (w32_display_monitor_attributes_list_fallback)
8994 (Fw32_display_monitor_attributes_list): New functions.
8995 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8997 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8999 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9001 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9003 * fileio.c (Qfile_notify_error): New error symbol.
9005 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9006 * inotify.c (inotify_callback, symbol_to_inotifymask)
9007 (Finotify_add_watch, Finotify_rm_watch): Use it.
9008 (inotifyevent_to_event): Exchange order of cookie and file name.
9009 (Finotify_add_watch): Adapt docstring.
9011 * lisp.h (Qfile_notify_error): Declare.
9013 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9015 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9016 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9017 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9018 which did not work (see <http://bugs.gnu.org/14569#307>).
9019 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9020 && (!noninteractive || initialized)). This attempts to thread
9021 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9023 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9025 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9026 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9028 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9030 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9031 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9032 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9033 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9035 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9037 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9038 Define to __sys_siglist.
9040 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9042 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9043 word-wrap, so that overflow-newline-into-fringe would work in
9044 visual-line-mode. (Bug#2749)
9045 (move_it_in_display_line_to): When the last scanned display
9046 element fits exactly on the display line, and
9047 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9048 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9049 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9050 finding buffer position that corresponds to pixel coordinates,
9051 e.g. in buffer_posn_from_coords.
9053 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9055 * process.c (handle_child_signal): Call catch_child_signal if
9058 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9060 Don't convert function pointers to void * and back.
9061 It isn't portable C, and it's easy enough to avoid.
9062 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9063 (make_save_value): Add support for SAVE_FUNCPOINTER.
9064 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9065 * print.c (print_object):
9066 Distinguish function from object pointers.
9067 * lisp.h (SAVE_FUNCPOINTER): New constant.
9068 (SAVE_SLOT_BITS): Adjust to it.
9069 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9070 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9071 (voidfuncptr): New typedef.
9072 (struct Lisp_Save_Value): New member data[0].funcpointer.
9073 (XSAVE_FUNCPOINTER): New function.
9075 Simplify buildobj processing.
9076 * Makefile.in (buildobj.h): Make it a sequence of strings each
9077 followed by comma, rather than a single string. Put it into a
9078 .tmp file in case there's an error while generating it.
9079 (gl-stamp): Use .tmp for temp files.
9080 (mostlyclean): Clean .tmp files.
9081 * doc.c (buildobj): Move to just the routine that needs it.
9082 It's now an array of strings, so processing is simpler.
9084 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9086 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9087 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9088 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9089 Invoke malloc_enable_thread even when not interactive.
9090 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9091 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9092 in this case, since the underlying bug has now been fixed.
9094 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9096 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9097 unlinking it (bug#14691).
9099 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9101 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9102 before checking whether buffer is modified. This lets
9103 `kill-buffer-query-functions' cancel killing of the buffer or save
9104 its content before `kill-buffer' asks user the "Buffer %s
9105 modified; kill anyway?" question.
9107 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9109 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9110 Let the super performKeyEquivalent deal with them (Bug#14747).
9112 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9114 * widget.c (resize_cb): Remove unused local.
9116 Do not use GTK 3 if it exists but cannot be compiled.
9117 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9118 * xterm.c (x_error_handler) [!USE_GTK]:
9121 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9123 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9125 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9126 to the valid range of values. (Bug#14753)
9128 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9129 when moving point by using the current glyph matrix. This avoids
9130 the need to force redisplay when this function is called in a
9133 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9135 Fix minor problems found by static checking.
9136 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9137 Redo the latter's body to sidestep GCC parenthesization warnings.
9138 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9139 * coding.c (detect_coding, detect_coding_system):
9140 * coding.h (struct undecided_spec):
9141 Use bool for boolean.
9142 * image.c (QCmax_width, QCmax_height): Now static.
9143 * xdisp.c (Fmove_point_visually): Remove unused local.
9145 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9147 * xdisp.c (Fmove_point_visually): New function.
9149 2013-06-28 Kenichi Handa <handa@gnu.org>
9151 * coding.h (define_coding_undecided_arg_index): New enum.
9152 (coding_attr_index): New members
9153 coding_attr_undecided_inhibit_null_byte_detection,
9154 coding_attr_undecided_inhibit_iso_escape_detection,
9155 coding_attr_undecided_prefer_utf_8.
9156 (undecided_spec): New struct.
9157 (struct coding_system): New member `undecided' of the member
9160 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9161 (detect_coding): Likewise.
9162 (detect_coding_system): Likewise.
9163 (Fdefine_coding_system_internal): New coding system properties
9164 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9166 (syms_of_coding): Adjust for coding_arg_undecided_max.
9168 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9170 * image.c (x_from_xcolors): Remove unused local.
9172 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9174 Defer image data transfer between X client and server until actual
9177 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9180 * image.c (Destroy_Image): Remove.
9181 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9182 `mask_p', and `colors_p'. All uses changed.
9183 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9184 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9185 New macros for `flags' arg to x_clear_image_1.
9186 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9187 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9188 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9189 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9190 (image_get_x_image, image_unget_x_image): New functions or macros.
9191 (image_background, image_background_transparent, x_to_xcolors)
9192 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9193 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9194 instead of Destroy_Image.
9195 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9196 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9197 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9198 (imagemagick_load_image, svg_load_image): Use them instead of
9199 x_create_x_image_and_pixmap, and x_put_x_image followed by
9200 x_destroy_x_image, respectively.
9201 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9202 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9203 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9204 background_transparent fields.
9205 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9206 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9208 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9210 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9211 This mostly consists of undoing recent changes.
9212 * callproc.c (Fcall_process):
9213 * process.c (create_process):
9214 Do not worry about catching SIGCHLD here, undoing previous change.
9215 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9216 * process.c, process.h (catch_child_signal):
9217 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9218 * process.c (catch_child_handler): Don't worry about being called
9219 lazily and do not assume caller has blocked SIGCHLD, undoing
9220 previous change. Move first-time stuff back to
9221 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9222 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9223 set lib_child_handler if it's already initialized, which may
9224 help avoid problems on GNUstep.
9226 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9228 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9229 * callproc.c (Fcall_process):
9230 * process.c (create_process):
9231 Make sure SIGCHLD is caught before we fork,
9232 since Emacs startup no arranges to catch SIGCHLD.
9233 * process.c (lib_child_handler): Initialize to null, not to
9235 (catch_child_signal): Allow self to be called lazily.
9236 Do nothing if it's already been called.
9237 Assume caller has blocked SIGCHLD (all callers do now).
9238 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9239 just before it's really needed.
9240 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9241 since it hasn't been caught yet.
9243 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9245 * image.c (compute_image_size): New function to implement
9246 :max-width and :max-height.
9247 (imagemagick_load_image): Use it.
9249 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9251 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9252 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9254 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9255 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9256 the SIGCHLD handler, since the code is not atomic and (due to glib)
9257 signals may be arriving now.
9258 * sysdep.c (init_signals): Do not catch child signals here;
9259 'main' now does that later, at a safer time.
9261 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9263 Clean up SIGCHLD handling a bit (Bug#14569).
9264 * process.c, process.h (catch_child_signal):
9265 Now always extern, even if !NS_IMPL_GNUSTEP.
9266 * process.c (catch_child_signal): Move glib tickler here from
9267 init_process_emacs, so that it's done earlier in Emacs
9268 initialization. Also move the noninteractive && !initialized
9269 check here from init_process_emacs. This is all a bit cleaner for
9270 GNUish platforms, and I hope it works around the Cygwin bug.
9271 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9272 that glib signal handling is tickled before glib creates threads.
9274 * process.c (wait_reading_process_output): Avoid int overflow
9275 when reading more than 2 GiB total from a process.
9277 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9279 * process.c (create_process): Handle a couple more cases,
9280 i.e., work even if new_argv and wait_child_setup[i] are cached.
9281 Use Fcall_process's style for volatile vars.
9283 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9285 * process.c (create_process): Mark PROCESS volatile.
9287 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9289 Use C99-style flexible array members if available.
9290 This avoids some subtle aliasing issues, which typically
9291 aren't a problem with GCC but may be a problem elsewhere.
9292 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9293 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9294 In either case, it uses a flexible array member rather than
9295 the old struct hack. All uses changed.
9296 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9297 Adjust to sdata reorganization.
9298 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9299 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9300 that ports better to pre-C99 non-GCC.
9301 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9302 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9303 as the latter has changed.
9304 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9305 and port better to pre-C99 GCC.
9306 * image.c (struct xpm_cached_color):
9307 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9308 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9309 Use FLEXIBLE_ARRAY_MEMBER.
9310 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9311 Move decl to top level so it gets checked against implementation.
9312 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9313 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9315 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9317 * syntax.c: Integer cleanups.
9318 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9319 All uses that need 0-or-2 changed to:
9320 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9321 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9322 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9323 (char_quoted, prev_char_comend_first, back_comment)
9324 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9325 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9326 Use bool for boolean.
9327 (update_syntax_table, skip_chars, skip_syntaxes):
9328 Prefer int to unsigned when either will do.
9329 (back_comment): Return boolean success flag, like forw_comment,
9330 instead of positive-or-minus-1 (which might have overflowed int anyway).
9331 Don't stuff ptrdiff_t into int.
9332 (syntax_spec_code, syntax_code_spec): Now const.
9333 (Fmatching_paren, scan_lists, scan_sexps_forward):
9334 Use enum syntaxcode for syntax code.
9335 (Fmatching_paren): Check that arg is a character, not just an integer.
9336 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9337 (Finternal_describe_syntax_value): Omit no-longer-needed
9339 (skip_chars): Use char, not unsigned char, when the distinction
9341 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9342 * bytecode.c (exec_byte_code):
9343 * syntax.c (syntax_spec_code, Fchar_syntax)
9344 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9346 * syntax.h (SYNTAX_WITH_FLAGS):
9347 Omit unnecessary casts.
9349 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9351 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9352 line dimensions here, to avoid race conditions with the main
9353 thread. (Bug#14062, bug#14630, bug#14669)
9355 * w32term.c (w32_draw_window_cursor): Compute the header line and
9356 mode line dimensions here.
9357 <w32_system_caret_window, w32_system_caret_hdr_height>:
9358 <w32_system_caret_mode_height>: New variables.
9360 * w32term.h: Declare them.
9362 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9364 * alloc.c (die): Move "assertion failed" string here ...
9365 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9366 COND when SUPPRESS_CHECKING. This shrinks the executable text
9367 size by 0.8% to 2.2% when configured with --enable-checking,
9368 depending on optimization flags (GCC 4.8.1 x86-64).
9370 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9372 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9374 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9375 base is 2; this is more accurate.
9377 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9379 * sound.c (string_default): Move to !WINDOWSNT section.
9380 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9382 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9384 * sound.c: Integer cleanups.
9385 Remove unnecessary forward decls.
9386 (struct sound_device): The 'file' member is now a Lisp_Object, not
9387 a char *, so that we needn't invoke alloca on a huge size.
9388 (Fplay_sound_internal): Adjust to this.
9389 (string_default): New function.
9390 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9391 Use it to adjust to the struct sound_device change.
9392 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9393 (be2hs) [0]: Remove.
9395 * syntax.c (skip_chars): Don't use uninitialized storage
9396 when searching a multibyte buffer for characters that are not in a
9397 unibyte string that contains non-ASCII characters.
9399 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9401 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9402 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9404 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9406 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9408 2013-06-18 Kenichi Handa <handa@gnu.org>
9410 * font.c (Ffont_spec): Signal an error for an invalid font name
9413 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9415 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9416 In particular this ports to 32-bit sparc Sun cc.
9417 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9418 array with a dummy element at specpdl[-1], so that its address can
9420 (unbind_to): Do not copy the binding; not needed, now that we
9421 copy old_value in the one place where the copy is needed.
9422 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9423 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9424 (union specbinding): Rename from struct specbinding. Redo layout
9425 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9426 which is not portable. With Sun C 5.12 32-bit sparc, the
9427 declaration causes nargs to be an unsigned bitfield, a behavior
9428 that the C standard allows; but Emacs wants nargs to be signed.
9429 The overall type is now a union of structures rather than a
9430 structure of union of structures, and the 'kind' member is now a
9431 bitfield, so that the overall type doesn't grow. All uses changed.
9432 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9434 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9436 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9437 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9439 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9441 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9443 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9444 unless we know that the window w's frame is a frame object.
9445 Another attempt at solving bug#14062 and bug#14630.
9447 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9449 * textprop.c (property_set_type): New enum.
9450 (add_properties): Allow appending/prepending text properties.
9451 (add_text_properties_1): Factored out of Fadd_text_properties.
9452 (Fadd_text_properties): Move all the code into
9453 add_text_properties_1.
9454 (Fadd_face_text_property): New function that calls
9455 add_text_properties_1.
9457 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9459 Move functions from lisp.h to individual modules when possible.
9460 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9461 * alloc.c (XFLOAT_INIT, set_symbol_name):
9462 * buffer.c (CHECK_OVERLAY):
9463 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9464 (set_char_table_parent):
9465 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9466 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9467 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9468 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9470 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9471 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9472 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9473 (backtrace_args, backtrace_debug_on_exit):
9474 * floatfns.c (CHECK_FLOAT):
9475 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9476 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9477 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9478 (set_hash_index_slot):
9479 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9480 * marker.c (CHECK_MARKER):
9481 * textprop.c (CHECK_STRING_OR_BUFFER):
9482 * window.c (CHECK_WINDOW_CONFIGURATION):
9483 Move here from lisp.h, and make these functions static rather than
9485 * buffer.c (Qoverlayp):
9487 * fns.c (Qhash_table_p):
9488 * window.c (Qwindow_configuration_p):
9490 * lisp.h: Remove the abovementioned defns and decls.
9492 Use functions, not macros, for XINT etc (Bug#11935).
9493 In lisp.h, prefer functions to function-like macros, and
9494 constants to object-like macros, when either will do. This:
9495 . simplifies use, as there's no more need to worry about
9496 arguments' side effects being evaluated multiple times.
9497 . makes the code easier to debug on some platforms.
9498 However, when using gcc -O0, keep using function-like macros
9499 for a few critical operations, for performance reasons.
9500 This sort of thing isn't needed with gcc -Og, but -Og
9501 is a GCC 4.8 feature and isn't widely-enough available yet.
9502 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9503 Remove enum lsb_bits; no longer needed.
9504 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9505 * buffer.c (Qoverlap):
9507 * fns.c (Qhash_table_p):
9508 Now extern, so lisp.h can use these symbols.
9509 * dispextern.h: Include character.h, for MAX_CHAR etc.
9510 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9511 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9512 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9513 (GLYPH_CODE_P): Move here from lisp.h.
9514 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9515 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9516 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9517 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9518 XUNTAG now returns void *.
9519 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9520 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9521 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9522 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9523 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9524 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9525 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9526 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9527 New macros, renamed from their sans-lisp_h_ counterparts.
9528 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9529 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9530 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9531 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9532 If compiling via GCC without optimization, define these as macros
9533 in addition to inline functions.
9534 To disable this, compile with -DINLINING=0.
9535 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9536 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9537 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9538 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9539 (INTMASK, VALMASK): Now macros, since static values cannot be
9540 accessed from extern inline functions.
9541 (VALMASK): Also a constant, for benefit of old GDB.
9542 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9543 is INTEGERP, which can fold it in.
9544 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9545 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9546 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9547 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9548 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9549 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9550 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9551 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9552 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9553 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9554 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9555 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9556 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9557 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9558 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9559 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9560 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9561 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9562 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9563 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9564 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9565 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9566 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9567 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9568 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9569 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9570 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9571 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9572 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9573 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9574 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9575 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9576 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9578 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9579 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9580 (VALMASK): Define in one place rather than in two, merging the
9581 USE_LSB_TAG parts; this is simpler.
9582 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9583 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9584 Move up, to avoid use before definition.
9585 Also include "globals.h" earlier, for the same reason.
9586 (make_natnum): New function.
9587 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9588 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9589 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9590 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9591 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9592 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9593 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9594 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9595 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9596 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9597 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9598 (Qwindow_configuration_p, Qimage): New forward declarations.
9599 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9600 (STRING_COPYIN): Remove; unused.
9601 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9602 (xcar_addr, xcdr_addr): New functions. All uses changed.
9603 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9604 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9605 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9606 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9607 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9608 (TYPE_RANGED_INTEGERP): Simplify.
9609 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9610 (setlocale, fixup_locale, synchronize_system_messages_locale)
9611 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9612 Now empty functions, not macros.
9613 (functionp): Return bool, not int.
9614 * window.c (Qwindow_configuration_p): Now extern,
9615 so window.h can use it.
9616 * window.h (Qwindowp): Move decl back to lisp.h.
9618 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9620 * xdisp.c (Fline_pixel_height): New function, required for solving
9623 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9625 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9627 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9629 * lread.c (syms_of_lread):
9630 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9632 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9634 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9636 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9638 * fileio.c (expand_file_name): Doc fix.
9640 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9642 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9643 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9644 Wait for self, not for 0. This can't hurt on GNU or similar
9645 system, and may help with Cygwin.
9647 * keyboard.c: Don't use PROP (...) as an lvalue.
9648 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9649 Use set_prop (A, B), not PROP (A) = B.
9651 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9653 * xdisp.c (get_it_property): Use it->window instead of generating
9654 a Lisp object from it->w.
9656 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9658 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9659 get-char-property the window that is being rendered, instead of
9660 the buffer, to support window-specific overlays. (Bug#14575)
9661 (compute_display_string_pos): When W is NULL, use the current
9662 buffer as the object to pass to get-char-property.
9663 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9664 pointer member of the bidi iterator, since no window is pertinent
9667 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9669 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9670 being displayed, and pass it to compute_display_string_pos.
9671 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9672 (bidi_paragraph_init): All callers changed.
9674 * xdisp.c (init_from_display_pos, init_iterator)
9675 (handle_single_display_spec, next_overlay_string)
9676 (get_overlay_strings_1, reseat_1, reseat_to_string)
9677 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9678 Set bidi_it.w member from it->w.
9679 (compute_display_string_pos): Accept additional argument, the
9680 window being displayed, and pass it to Fget_char_property.
9683 * dispextern.h (struct bidi_it): New member w, the window being
9685 (compute_display_string_pos): Adjust prototype.
9687 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9689 * xgselect.c: Remove unneeded include xterm.h.
9691 * process.c (wait_reading_process_output): Check for NS before GLIB.
9692 GLIB may be linked in due to rsvg, but ns_select must be called.
9694 * xgselect.c (xg_select): Remove call to window_system_available
9695 and g_main_context_pending at the top, so Gdk events (i.e. file
9696 notify) are processed when Emacs is started with -nw.
9698 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9700 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9701 (ctagsfiles3): New variable, includes only *.m files.
9702 (TAGS): Use an explicit language name in the regular expressions,
9703 to avoid transformation of '/SOMETHING' by MSYS to
9704 'c:\MSYS\SOMETHING'.
9706 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9708 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9710 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9712 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9713 still need to set the mouse pointer shape and activate help-echo.
9716 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9718 A few porting etc. fixes for the new file monitor code.
9719 See the thread containing
9720 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9721 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9722 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9723 (dir_monitor_callback, Fgfile_rm_watch):
9724 Use assq_no_quit instead of Fassoc, for speed.
9725 (dir_monitor_callback, Fgfile_rm_watch):
9726 eassert that the monitor is a fixnum.
9727 (dir_monitor_callback): No need for CDR_SAFE.
9728 Simplify building of lisp with alternative tails.
9729 (Fgfile_add_watch, Fgfile_rm_watch):
9730 Do not assume glib functions set errno reliably on failure.
9731 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9732 and signal an error otherwise.
9733 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9734 Use Fdelq instead of Fdelete, for speed.
9736 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9738 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9739 don't insist on being invoked on a highlighted tool-bar button.
9740 Avoids losing tool-bar functionality when mouse-highlight is nil.
9741 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9742 Don't highlight when mouse-highlight is nil.
9743 (note_mouse_highlight): When mouse-highlight is nil, don't return
9744 right away; instead, run tool-bar and mode-line highlight
9745 subroutine, clear any existing highlight, and revert the mouse
9746 pointer to its default shape. (Bug#14558)
9748 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9750 * lisp.mk (lisp): Add prog-mode.el.
9752 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9754 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9755 * process.c (dummy_handler): New function.
9756 (lib_child_handler): New static var.
9757 (handle_child_signal): Invoke it.
9758 (catch_child_signal): If a library has set up a signal handler,
9759 save it into lib_child_handler.
9760 (init_process_emacs): If using glib and not on Windows, tickle glib's
9761 child-handling code so that it initializes its private SIGCHLD handler.
9762 * syssignal.h (SA_SIGINFO): Default to 0.
9763 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9764 31; it should no longer be needed now.
9766 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9768 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9770 * gfilenotify.c (globals_of_gfilenotify): New function.
9771 (syms_of_gfilenotify): Move global initialization there.
9773 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9775 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9777 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9778 * keyboard.c (menu_bar_items, tool_bar_items):
9779 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9780 not override local keymaps any more.
9782 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9784 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9786 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9788 * w32console.c (initialize_w32_display): Return the dimensions of
9789 the console window via 2 additional arguments, not via the current
9790 frame. This avoids crashes due to overrunning the bounds of
9791 frame's decode_mode_spec_buffer, which is not resized following
9792 the change of the frame dimensions from the initial 10x10.
9794 * w32term.h (w32_initialize_display_info): Adjust prototype.
9796 * term.c (init_tty): Take dimensions of the frame from the values
9797 returned by initialize_w32_display.
9799 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9800 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9801 (LIBES): Add $(GFILENOTIFY_LIBS).
9803 * w32inevt.c (handle_file_notifications): Add dummy implementation
9804 for !HAVE_W32NOTIFY.
9806 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9808 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9810 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9812 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9814 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9816 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9818 Fix minor problems found by static checking.
9819 * data.c (pure_write_error):
9820 Use xsignal2, not Fsignal, as Fsignal might return.
9821 * eval.c (set_backtrace_debug_on_exit): Now static.
9822 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9823 No longer inline. EXTERN_INLINE is needed only for functions
9824 defined in .h files. Reindent function header as per GNU style.
9825 (backtrace_p, backtrace_top, backtrace_next):
9826 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9827 compiler or linker. Add extern decls to pacify gcc -Wall.
9828 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9830 * frame.c (free_monitors): Define only on platforms that need it.
9831 * nsterm.m (ns_term_init):
9832 * process.c (catch_child_signal):
9833 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9834 defined on all porting targets these days.
9835 * process.c, process.h (catch_child_signal):
9836 Make it extern only if NS_IMPL_GNUSTEP is defined.
9838 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9840 * w32.c (gettimeofday): Make the signature identical to prototype
9841 in nt/inc/sys/time.h.
9843 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9845 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9848 * keyboard.c (safe_run_hooks_error): Improve error message.
9850 * data.c (pure_write_error): Add `object' argument.
9851 * puresize.h (CHECK_IMPURE): Use it.
9853 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9855 * Makefile.in (NOTIFY_OBJ): New variable.
9856 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9858 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9859 Call syms_of_gfilenotify.
9861 * gfilenotify.c: New file.
9863 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9864 and Qfile_w32notify.
9865 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9866 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9868 * lisp.h: Declare syms_of_gfilenotify.
9870 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9872 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9874 Merge the specpdl and backtrace stacks. Make the structure of the
9875 specpdl entries more obvious via a tagged union of structs.
9876 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9877 (enum specbind_tag): New enum.
9878 (struct specbinding): Make it a tagged union of structs.
9879 Add a case for backtrace records.
9880 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9881 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9882 (backtrace_debug_on_exit): New accessors.
9883 (struct backtrace): Remove.
9884 (struct catchtag): Remove backlist field.
9885 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9887 (Flocal_variable_p): Speed up the common case where the binding is
9889 * eval.c (backtrace_list): Remove.
9890 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9891 (set_backtrace_args, set_backtrace_nargs)
9892 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9893 (backtrace_next): New functions.
9894 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9895 (unwind_to_catch, internal_lisp_condition_case)
9896 (internal_condition_case, internal_condition_case_1)
9897 (internal_condition_case_2, internal_condition_case_n): Don't bother
9898 with backtrace_list any more.
9899 (Fsignal): Adjust to new backtrace format.
9900 (grow_specpdl): Move up.
9901 (record_in_backtrace): New function.
9902 (eval_sub, Ffuncall): Use it.
9903 (apply_lambda): Adjust to new backtrace format.
9904 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9906 (specbind): Adjust to new specpdl format. Simplify.
9907 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9908 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9910 (mark_backtrace): Remove.
9911 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9912 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9913 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9915 * profiler.c (record_backtrace): Use get_backtrace.
9916 (handle_profiler_signal): Use backtrace_top_function.
9917 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9920 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9922 * process.h (catch_child_signal): Declare.
9924 * process.c (catch_child_signal): New function.
9925 (init_process_emacs): Call it.
9927 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9928 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9930 (x_set_cursor_type): Remove declaration.
9931 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9932 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9933 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9934 (ns_get_color): Use F suffix on float.
9935 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9936 (ns_get_rgb_color): Remove.
9937 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9938 (note_mouse_movement): x and y are CGFloat.
9939 (ns_draw_fringe_bitmap): Remove unused rowY.
9940 Change #if to COCOA && >= 10_6.
9941 (ns_draw_window_cursor): Remove unused overspill.
9942 (ns_draw_underwave): width and x are EamcsCGFloat.
9943 (ns_draw_box): thickness is CGFloat.
9944 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9945 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9946 if not in main thread.
9947 (ns_get_pending_menu_title, ns_check_menu_open)
9948 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9949 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9950 (sendFromMainThread:): New method.
9951 (changeFont:): size is CGFloat.
9952 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9953 Disable warning about permanent text.
9954 (characterIndexForPoint:): Adjust return type depending on GNUstep
9956 (mouseDown:): delta is CGFloat.
9957 (updateFrameSize): Remove unised variable f.
9958 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9959 Cast float to EmacsCGFloat.
9960 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9961 also to -1 when restoring.
9962 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9963 inside NS_IMPL_COCOA.
9964 (toggleFullScreen:): Put call to toggleFullScreen inside
9965 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9966 (setPosition:portion:whole:): por is CGFloat.
9967 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9968 (mouseDown:): Use CGFloat.
9969 (mouseDragged:): Remove unised variable edge.
9970 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9972 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9974 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9975 when NS_IMPL_GNUSTEP.
9976 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9977 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9978 (EmacsToolbar): Add clearAll. Add tag argument to
9979 addDisplayItemWithImage.
9980 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9982 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9984 * nsmenu.m (ns_update_menubar): Make static.
9985 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9986 (fillWithWidgetValue:): Add cast to SEL for setAction.
9987 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9988 (update_frame_tool_bar): Update code for GNUstep.
9989 (clearAll): New method.
9990 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9991 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9992 Move identifierToItem setObject and activeIdentifiers addObject before
9993 call to insertItemWithItemIdentifier.
9994 (validateVisibleItems): Fix indentation.
9995 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9996 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9997 UtilityWindow to aStyle, remove call to setStyleMask.
9999 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10001 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10002 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10003 Use F suffix on floats.
10004 (ns_char_width): Returns CGFloat.
10005 (ns_ascii_average_width): w is CGFloat instead of float.
10006 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10008 (ns_glyph_metrics): CGFloat instead of float.
10010 * nsfns.m (x_set_foreground_color, x_set_background_color):
10012 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10013 remove unused variables.
10014 (Fns_read_file_name): Keep track if panel is for save.
10015 Use ns_filename_from_panel/ns_directory_from_panel.
10016 (Fns_list_services): delegate only used for COCOA.
10017 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10018 Just return the input if GNUstep.
10019 (x_screen_planes): Remove.
10020 (Fxw_color_values): Use EmacsCGFloat
10021 (Fns_display_monitor_attributes_list): Only get screen number for
10023 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10025 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10026 ns_directory_from_panel.
10028 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10030 * process.c (handle_child_signal): Also use WCONTINUED.
10031 This is so that list-processes doesn't mistakenly list the process
10032 as stopped, when the process has actually been continued and is
10035 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10037 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10038 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10039 not already configured.
10041 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10043 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10045 * Makefile.in (mostlyclean): Remove *.res files.
10047 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10049 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10050 a buffer (bug#8447).
10052 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10054 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10055 display vector, and we backtrack, handle the case that the
10056 previous character position is also displayed from a display
10057 vector or covered by a display string or image. (Bug#14476)
10059 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10061 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10062 (struct MonitorInfo, free_monitors): Remove.
10063 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10064 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10065 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10068 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10069 (struct MonitorInfo, free_monitors): Remove.
10070 (ns_screen_name): Make static.
10071 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10072 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10075 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10076 (struct MonitorInfo): New struct.
10077 (free_monitors, make_monitor_attribute_list): Declare.
10079 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10081 (free_monitors, make_monitor_attribute_list): New functions.
10082 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10085 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10087 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10089 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * keyboard.c: Apply keyboard decoding only to events that come directly
10092 from the tty, not from unread-command-events (bug#14368).
10093 (read_event_from_main_queue): New function, extracted from read_char.
10094 (read_decoded_char): Remove.
10095 (read_decoded_event_from_main_queue): New function to replace it.
10096 (read_char): Use it.
10097 (read_key_sequence): Use read_char rather than read_decoded_char.
10099 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10101 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10103 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10105 2013-05-22 Kenichi Handa <handa@gnu.org>
10107 The following changes are to fix the setting of
10108 buffer-file-coding-system on, for instance, C-x RET c unix RET
10109 _FILE_OF_DOS_EOL_TYPE_ RET.
10111 * coding.h (struct coding_system): New member detected_utf8_chars.
10113 * coding.c (detect_coding_utf_8): Count characters and check EOL
10114 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10116 (setup_coding_system): Do not initialize coding->head_ascii.
10117 (check_ascii): Do not set coding->eol_seen but update it. Do not
10118 call adjust_coding_eol_type here.
10119 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10120 If the eol-type of CODING is already specified, adjust the eol type
10121 of the found coding-system.
10122 (decode_coding_gap): Cancel previous change. Utilize the
10123 character numbers counted by detect_coding_utf_8. Fix detection
10126 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10128 * search.c (looking_at_1): Only set last_thing_searched if the match
10129 changed the match-data (bug#14281).
10131 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10133 * xdisp.c (reseat_at_previous_visible_line_start):
10134 Already declared in dispextern.h, so remove it here.
10135 (move_it_vertically_backward): Likewise.
10137 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10139 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10140 (Fx_display_pixel_width, Fx_display_pixel_height)
10141 (Fx_display_mm_width, Fx_display_mm_height):
10142 Mention `display-monitor-attributes-list' in docstrings.
10144 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10145 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10146 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10147 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10148 (Fx_display_backing_store, Fx_display_visual_class)
10149 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10150 (Fx_display_grayscale_p, Fx_display_pixel_width)
10151 (Fx_display_pixel_height, Fx_display_planes)
10152 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10153 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10154 (Fx_display_mm_width, Fx_display_mm_height)
10155 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10156 height for all physical monitors as in X11.
10158 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10159 Return pixel width or height for all physical monitors as in X11.
10161 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10163 Port --enable-gcc-warnings to clang.
10164 * bytecode.c (exec_byte_code):
10166 Redo diagnostic pragmas to pacify clang, too.
10167 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10168 * editfns.c (Fencode_time):
10169 * fileio.c (file_accessible_directory_p):
10170 * font.c (font_unparse_xlfd):
10171 Use '&"string"[index]' instead of '"string" + (index)'.
10172 * undo.c (user_error): Remove; unused.
10174 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10176 * insdel.c (insert_1_both): Document the arguments, instead of
10177 referring to insert_1, which no longer exists.
10179 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10180 some window, increment windows_or_buffers_changed, so that
10181 *Messages* display in that window is updated. (Bug#14408)
10183 * w32.c: Include epaths.h.
10184 (init_environment): Use cmdproxy.exe without leading directories.
10185 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10187 (gettimeofday): Adjust signature and return value to Posix
10190 * unexw32.c (open_output_file): Delete the existing emacs.exe
10191 before creating it, to break the hard link to the versioned
10194 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10195 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10196 (FIRSTFILE_OBJ): New variables.
10197 (W32_RES): Rename to EMACSRES. All users changed.
10198 (base_obj): Use $(CM_OBJ).
10199 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10200 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10201 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10202 $(W32_RES_LINK) before $(LIBES).
10203 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10205 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10207 * makefile.w32-in (DOC): Use just "DOC".
10209 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10211 * process.c: Export default filters and sentinels to Elisp.
10212 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10214 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10215 (Fset_process_sentinel, Fformat_network_address):
10216 Default to them instead of nil.
10217 (server_accept_connection): Sentinels can't be nil any more.
10218 (read_and_dispose_of_process_output): New function, extracted from
10219 read_process_output.
10220 (read_process_output): Use it; filters can't be nil.
10221 (Finternal_default_process_filter): New function, extracted from
10222 read_process_output.
10223 (exec_sentinel_unwind): Remove function.
10224 (exec_sentinel): Don't zilch sentinel while running.
10225 (status_notify): Sentinels can't be nil.
10226 (Finternal_default_process_sentinel): New function extracted from
10228 (setup_process_coding_systems): Default filter is not nil any more.
10229 (syms_of_process): Export new Elisp functions and initialize
10231 * lisp.h (make_lisp_proc): New function.
10233 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10235 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10237 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10239 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10240 unless we know that the window w is a leaf window.
10241 Another attempt at solving bug#14062.
10243 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10245 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10248 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10250 * image.c (gif_load): Check that subimages fit (Bug#14345).
10252 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10254 * lread.c (skip_dyn_eof): New function.
10255 (read1): Use it to skip the end of a file in response to #@00.
10257 * doc.c (get_doc_string): Slightly relax the sanity checking.
10259 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10261 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10262 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10263 (MonitorInfo): New struct.
10264 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10265 (Fns_display_monitor_attributes_list): New functions.
10266 (display-usable-bounds): Remove.
10267 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10270 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10272 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10273 (GTK_CHECK_VERSION): New macro, if not already defined.
10274 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10275 replaced by GTK_CHECK_VERSION.
10277 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10279 * xterm.h (GTK_PREREQ): New macro.
10280 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10281 to use this macro instead, for consistency and clarity.
10283 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10285 * xdisp.c (row_for_charpos_p): New function, with code of
10286 cursor_row_p, but accepts an additional argument CHARPOS instead
10287 of using a hardcoded PT.
10288 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10289 (row_containing_pos): Call row_for_charpos_p instead of partially
10290 doing the same. Fixes cursor positioning under longlines-mode
10291 when longlines-show-effect includes more than one newline, when
10292 moving the cursor vertically up.
10294 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10296 * makefile.w32-in (ACL_H): New macro.
10297 ($(BLD)/fileio.$(O)): Update dependencies.
10299 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10301 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10302 * Makefile.in (LIB_ACL): New macro.
10303 (LIBACL_LIBS): Remove.
10304 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10305 * fileio.c: Include <acl.h>.
10306 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10307 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10309 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10312 * unexelf.c: Don't assume ElfW (Half) fits in int.
10313 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10314 when dealing with ElfW (Half) values, since they can exceed 2**31
10315 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10316 (entry_address): Omit unused NUM arg. All uses changed.
10318 2013-05-07 Juri Linkov <juri@jurta.org>
10320 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10321 to the string converted from number with `Fnumber_to_string'.
10324 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10326 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10327 This fixes a problem introduced by my previous change.
10329 2013-05-07 Glenn Morris <rgm@gnu.org>
10331 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10333 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10335 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10337 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10339 Static checking by GCC 4.8.0.
10340 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10341 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10342 (x_get_monitor_attributes_fallback)
10343 (x_get_monitor_attributes_xinerama)
10344 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10345 Define only if USE_GTK.
10346 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10347 (x_get_monitor_attributes_fallback): Omit unused locals.
10348 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10349 Use double, not float, to avoid mixed-mode floating point arithmetic.
10351 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10352 Jan Djärv <jan.h.d@swipnet.se>
10354 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10355 (XINERAMA_CFLAGS): New macros.
10356 (ALL_CFLAGS, LIBES): Use them.
10358 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10359 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10360 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10361 (syms_of_xfns): DEFSYM them.
10362 (struct MonitorInfo): New struct.
10363 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10364 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10365 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10366 (x_get_monitor_attributes_xinerama): New functions.
10367 (Fx_display_monitor_attributes_list): New primitive.
10368 (syms_of_xfns): Defsubr it.
10370 * xterm.h (x_display_info): Add Xatom_net_workarea and
10371 Xatom_net_current_desktop.
10373 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10374 and dpyinfo->Xatom_net_current_desktop.
10376 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10378 * xdisp.c (pos_visible_p): Use the special code for finding the
10379 beginning of a display property or overlay for any "replacing"
10380 display property, not just for display strings. This solves
10381 incorrect reporting of position by posn-at-point. (Bug#14241)
10383 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10385 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10386 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10387 Verify that ElfW (Half) fits in int.
10388 (fatal): Use same signature as lisp.h.
10389 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10390 configure and build with -DUNEXELF_DEBUG without worrying about
10391 other modules that use DEBUG.
10392 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10393 possibly-wide integers now uses it instead of plain fprintf.
10394 (entry_address): New function, which avoids problems with 32-bit
10395 overflow on 64-bit hosts.
10396 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10397 (round_up): Don't assume the remainder fits in int.
10398 (find_section): Use bool for boolean. Simplify debug code.
10399 (unexec): Don't assume file sizes fit in int or size_t.
10400 Omit unnecessary trailing newline in 'fatal' format.
10401 Use strerror rather than outputting decimal error number.
10402 Remove unused code when emacs is not defined;
10403 this file relies on Emacs now.
10404 Don't assume e_phnum and e_shnum are positive.
10406 * regex.c: Fix problems when DEBUG is defined.
10407 (extract_number, extract_number_and_incr): Define regardless of
10408 whether DEBUG is defined; that's simpler and makes the code less
10409 likely to go stale in the normal case when DEBUG is not defined.
10410 Return int rather than taking an int * arg. All callers changed.
10411 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10412 Remove, replacing with ...
10413 (DEBUG_PRINT): New macro. All callers changed.
10414 (DEBUG_COMPILES_ARGUMENTS): New macro.
10415 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10416 (print_compiled_pattern, print_double_string) [DEBUG]:
10417 Use prototype rather than old-style definition.
10418 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10419 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10420 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10421 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10422 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10423 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10424 This matters only when DEBUG is defined.
10426 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10428 * xdisp.c (set_iterator_to_next): Set the
10429 ignore_overlay_strings_at_pos_p flag only if we are _really_
10430 iterating over an overlay string, as indicated by the
10431 current.overlay_string_index member. (Bug#14306)
10433 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10435 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10436 to where it is used, to avoid autorelease issues (Bug#14050).
10438 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10440 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10441 * fileio.c (syms_of_fileio): Implement this.
10442 * filelock.c (create_lock_file): If symbolic links don't work, so
10443 we use a regular file as a lock file, do not fsync the lock file;
10446 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10448 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10449 (syms_of_minibuf): Adjust accodingly.
10451 * callint.c (Fcall_interactively): Adjust calls accordingly.
10453 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10455 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10456 w->contents is a buffer before computing everything else.
10457 Use parentheses to disambiguate last part of the condition.
10459 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10460 assertion violations. (Bug#14062)
10462 2013-05-01 David Reitter <david.reitter@gmail.com>
10464 * nsfns.m (ns_tooltip): Initialize.
10466 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10468 * coding.c (decode_coding_gap): Don't remove the character before
10469 a newline unless it's a CR character. (Bug#14287)
10471 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10473 * dispextern.h (struct face): Move enum face_underline_type
10474 earlier so that bitfields can be in the same word.
10476 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10478 * nsfns.m (handlePanelKeys): New function.
10479 (EmacsOpenPanel:performKeyEquivalent:)
10480 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10481 arrows/function/control and copy/paste keys (Bug#14296).
10483 2013-04-27 Juri Linkov <juri@jurta.org>
10485 * callint.c (Fcall_interactively): Call `Qread_number' for
10486 interactive code letter `n' instead of using duplicate code.
10489 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10491 * systime.h (make_timeval): Declare as 'const'.
10493 2013-04-27 Kenichi Handa <handa@gnu.org>
10495 * font.c (font_open_entity): Always open a font of manageable
10498 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10500 Port better to AIX (Bug#14258).
10501 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10504 2013-04-24 Kenichi Handa <handa@gnu.org>
10506 * coding.c (decode_coding_iso_2022): When an invalid escape
10507 sequence is encountered, reset the invocation and designation
10508 status to the safest one.
10510 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10512 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10513 Without this fix, "make distclean" leaves stamp-h1 behind.
10515 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10517 * w32fns.c (w32_fullscreen_rect): New function to compute the
10518 window rectangle for the given fullscreen mode.
10519 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10520 longer tunes the window size. This keeps the window's edges flush
10521 with the screen and allows the taskbar to hide itself in fullboth.
10523 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10524 window decorations and uses the entire screen.
10526 * w32term.h (w32_fullscreen_rect) Add prototype.
10527 (struct w32_output): Replace normal_width, normal_height,
10528 normal_top, and normal_left members with a single normal_placement
10530 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10532 (FRAME_NORMAL_PLACEMENT): New macro.
10534 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10536 * minibuf.c (Ftest_completion): Silence compiler warning.
10538 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10540 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10543 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10546 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10547 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10548 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10549 parentheses where appropriate.
10551 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10553 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10555 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10557 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10558 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10559 Mention in the doc string that setting these variables takes
10560 effect only after a call to set-window-buffer. (Bug#14200)
10562 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10564 * indent.c (Fvertical_motion): Don't consider display strings on
10565 overlay strings as display strings on the buffer position we
10566 started from. This prevents vertical cursor motion from jumping
10567 more than one line when there's an overlay string with a display
10568 property at end of line.
10569 Reported by Karl Chen <Karl.Chen@quarl.org> in
10570 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10572 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10574 * window.c (select_window): `record_buffer' even if window is
10575 already selected (bug#14191).
10577 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10579 * window.c (Fwindow_end): Test more flags, including the buffer's
10580 last_overlay_modified flag, to determine whether the window's
10581 display is really up-to-date. Prevents the function from
10582 returning a stale value. (Bug#14170)
10583 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10586 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10588 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10589 garbaged only if it is not already the top frame on its TTY.
10590 This prevents flickering due to constant redrawing of TTY frames when
10591 there are GUI frames open in the same session. (Bug#13864)
10593 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10595 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10596 of marking the idle timers directly.
10598 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10600 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10601 tables (bug#14054).
10603 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10605 * window.c (select_window): Don't record_buffer while the invariant is
10606 temporarily broken (bug#14161).
10608 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10610 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10612 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10614 2013-04-07 Romain Francoise <romain@orebokech.com>
10616 Ignore additional platform-specific ACL errors (Bug#13702).
10617 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10618 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10620 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10622 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10625 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10627 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10628 This bug was introduced by my 2013-02-25 change that simplified
10629 data_start configuration. Without this change, on GNU/Linux
10630 an Emacs configured with --enable-profiling fails immediately
10631 due to a profiler signal.
10632 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10633 with these flags. On platforms where special flags are needed
10634 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10635 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10636 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10638 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10640 Get rid of some platform-specific functions examining window
10641 system and its capabilities. This is a partial rework of the
10643 * lisp.h (have_menus_p): Remove prototype. This function is
10644 replaced with platform-independent window_system_available.
10645 (check_window_system): Move to...
10646 * frame.h (decode_window_system_frame, window_system_available):
10647 ...here, add new prototypes.
10648 * frame.c (window_system_available, decode_window_system_frame):
10650 (check_window_system): Platform-independent now.
10651 * xterm.h (x_in_use): Remove declaration.
10653 * w32term.h (check_x_frame):
10654 * nsterm.h (check_x_frame): Remove prototypes. This function
10655 is replaced with platform-independent decode_window_system_frame.
10656 * msdos.c (have_menus_p): Remove.
10657 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10658 Remove platform-specific functions. Use check_window_system,
10659 decode_window_system_frame and check_ns_display_info where
10660 appropriate. Minor style and comment tweaks.
10661 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10662 (check_x_frame): Likewise.
10663 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10665 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10666 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10667 * xmenu.c, xselect.c: All related users changed.
10669 2013-04-03 Kenichi Handa <handa@gnu.org>
10671 The following changes is to optimize the code for reading UTF-8
10674 * coding.c (check_ascii): Rename from detect_ascii. Return value
10675 changed. Check EOL format. Do not call adjust_coding_eol_type
10677 (check_utf_8): New function.
10678 (adjust_coding_eol_type): Do nothing if already adjusted.
10679 (detect_coding): Compare the return value of check_ascii with
10680 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10681 (decode_coding_gap): Optimize for valid UTF-8.
10683 2013-03-21 Kenichi Handa <handa@gnu.org>
10685 * coding.c (syms_of_coding): Cancel previous change.
10687 * insdel.c (insert_from_gap): Fix previous change.
10689 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10691 Consistently use platform-specific function to detect window system.
10692 * lisp.h (check_window_system): New prototype. This function is
10693 going to replace check_x, check_w32 and check_ns.
10694 (have_menus_p): Mention msdos.c in comment.
10695 * fontset.c (check_window_system_func): Remove. Adjust all users.
10696 * fontset.h (check_window_system_func): Remove prototype.
10697 * nsterm.h (check_ns):
10698 * xterm.h (check_x):
10699 * w32term.h (check_w32): Likewise.
10700 * menu.c (Fx_popup_menu): Use check_window_system.
10701 * msdos.c (check_window_system): Define for MS-DOS.
10702 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10703 * w32fns.c (check_window_system): Likewise for MS-Windows.
10704 * xfns.c (check_window_system): Likewise for X.
10705 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10706 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10708 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10710 Prefer < to > in range checks such as 0 <= i && i < N.
10711 This makes it easier to visualize quantities on a number line.
10712 This patch doesn't apply to all such range checks,
10713 only to the range checks affected by the 2013-03-24 change.
10714 This patch reverts most of the 2013-03-24 change.
10715 * alloc.c (xpalloc, Fgarbage_collect):
10716 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10717 * character.c (string_escape_byte8):
10718 * charset.c (read_hex):
10719 * data.c (cons_to_unsigned):
10720 * dispnew.c (update_frame_1):
10721 * doc.c (Fsubstitute_command_keys):
10722 * doprnt.c (doprnt):
10723 * editfns.c (hi_time, decode_time_components):
10724 * fileio.c (file_offset):
10725 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10726 * font.c (font_intern_prop):
10727 * frame.c (x_set_alpha):
10728 * gtkutil.c (get_utf8_string):
10729 * indent.c (check_display_width):
10730 * keymap.c (Fkey_description):
10731 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10733 * minibuf.c (read_minibuf_noninteractive):
10734 * process.c (wait_reading_process_output):
10735 * search.c (Freplace_match):
10736 * window.c (get_phys_cursor_glyph):
10737 * xdisp.c (redisplay_internal):
10738 * xsmfns.c (smc_save_yourself_CB):
10739 Prefer < to > for range checks.
10740 * dispnew.c (sit_for): Don't mishandle NaNs.
10741 This fixes a bug introduced in the 2013-03-24 change.
10742 * editfns.c (decode_time_components): Don't hoist comparison.
10743 This fixes another bug introduced in the 2013-03-24 change.
10745 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10747 * frame.h (struct frame): Drop scroll_bottom_vpos
10748 member becaue all real users are dead long ago.
10749 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10750 * xdisp.c (redisplay_internal): Adjust user.
10752 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10754 * nsmenu.m (showAtX:Y:for:): setLevel to
10755 NSPopUpMenuWindowLevel (Bug#13998).
10757 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10759 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10760 (ns_check_pending_open_menu): Declare.
10762 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10763 (x_activate_menubar): Update the menu with title that matches
10764 ns_get_pending_menu_title, and call
10765 ns_check_pending_openmenu (Bug#12698).
10766 (menuWillOpen:): New method.
10767 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10769 * nsterm.m (menu_will_open_state, menu_mouse_point)
10770 (menu_pending_title): New varaibles.
10771 (ns_get_pending_menu_title, ns_check_menu_open)
10772 (ns_check_pending_open_menu): New functions.
10774 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10776 * indent.c (current_column_bol_cache): Remove leftover which is not
10777 used in Fmove_to_column any more.
10778 (current_column, scan_for_column): Adjust users.
10779 * keyboard.c (last_point_position_buffer, last_point_position_window):
10780 Remove leftovers which are not used for recording undo any more.
10781 (command_loop_1, syms_of_keyboard): Adjust users.
10782 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10783 redisplay_window any more.
10784 (move_it_to): Adjust user.
10786 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10788 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10789 Update dependencies.
10791 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10793 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10794 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10795 forward references.
10797 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10799 * window.h (struct window): Replace hchild, vchild and buffer slots
10800 with a single slot 'contents'. This is possible because each valid
10801 window may have either the child window (in vertical or horizontal
10802 combination) or buffer to display (for the leaf window). Using that,
10803 a lot of operations to traverse and/or change window hierarchies may
10804 be simplified. New member horizontal is used to distinguish between
10805 horizontal and vertical combinations of internal windows.
10806 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10807 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10808 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10809 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10810 Use contents slot, not buffer, where appropriate.
10811 (wset_combination): New function.
10812 (wset_buffer): Add eassert.
10813 (Fframe_first_window): Simplify the loop reaching first window.
10814 (Fwindow_buffer): Use WINDOW_LEAF_P.
10815 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10816 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10817 (unshow_buffer): Convert initial debugging check to eassert.
10818 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10819 (make_parent_window, window_resize_check, window_resize_apply)
10820 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10821 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10822 Adjust to match struct window changes.
10823 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10824 (mark_window_cursors_off, count_windows, get_leaf_windows)
10825 (foreach_window_1): Simplify the loop.
10826 * alloc.c (mark_object): Do not check for the leaf window because
10827 internal windows has no glyph matrices anyway.
10828 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10829 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10830 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10831 (build_frame_matrix_from_window_tree, mirror_make_current)
10832 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10833 (update_window_tree, set_window_update_flags): Simplify the loop.
10834 (sync_window_with_frame_matrix_rows): Enforce live window.
10835 Use contents slot, not buffer, where appropriate.
10836 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10837 and WINDOW_HORIZONTAL_COMBINATION_P.
10838 (make_frame_visible_1): Simplify the loop.
10839 Use contents slot, not buffer, where appropriate.
10840 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10841 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10842 (expose_window_tree): Likewise.
10843 Use contents slot, not buffer, where appropriate.
10844 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10845 to avoid deleted windows. Use contents slot instead of buffer.
10846 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10847 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10848 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10849 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10851 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10853 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10854 identify the reasons for assertion violations in bug#14062 and
10856 (Fx_show_tip): Fix compilation error under
10857 "--enable-check-lisp-object-type". (Bug#14073)
10859 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10860 Reported by <rzl24ozi@gmail.com>.
10862 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10864 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10866 (unwind_with_echo_area_buffer): ...to restore it here.
10867 This is needed to ensure that...
10868 (redisplay_window): ...both window markers are valid here,
10869 which is verified by eassert.
10870 * editfns.c (save_excursion_save): Do not assume that
10871 selected_window always displays the buffer.
10872 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10875 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10877 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10880 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10882 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10884 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10886 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10887 since MinGW's w32api headers do. This avoids compiler warnings.
10889 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10890 if already defined.
10892 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10894 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10896 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10898 * gtkutil.c (style_changed_cb): Check if frame is live and an
10899 X frame (Bug#14038).
10901 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10903 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10904 Define only for _WIN32_WINNT less than 0x0500.
10905 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10907 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10908 see its own definitions of 'struct timeval' and 'struct timezone'.
10910 Fix incompatibilities between MinGW.org and MinGW64 headers.
10911 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10913 * w32.c (REPARSE_DATA_BUFFER): Guard with
10914 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10916 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10918 * xterm.c: Include X11/XKBlib.h
10919 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10921 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10923 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10925 * blockinput.h (input_blocked_p): Likewise.
10926 * bytecode.c (exec_byte_code): Likewise.
10927 * callproc.c (call_process_kill, call_process_cleanup)
10928 (Fcall_process): Likewise.
10929 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10930 (Fccl_execute_on_string): Likewise.
10931 * character.c (string_escape_byte8): Likewise.
10932 * charset.c (read_hex): Likewise.
10933 * cm.c (calccost): Likewise.
10934 * data.c (cons_to_unsigned): Likewise.
10935 * dired.c (directory_files_internal, file_name_completion):
10937 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10938 (sit_for): Likewise.
10939 * doc.c (Fsubstitute_command_keys): Likewise.
10940 * doprnt.c (doprnt): Likewise.
10941 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10942 * emacsgtkfixed.c: Likewise.
10943 * fileio.c (file_offset, Fwrite_region): Likewise.
10944 * floatfns.c (Fexpt, fmod_float): Likewise.
10945 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10947 * font.c (font_intern_prop): Likewise.
10948 * frame.c (x_set_alpha): Likewise.
10949 * gtkutil.c (get_utf8_string): Likewise.
10950 * indent.c (check_display_width): Likewise.
10951 * intervals.c (create_root_interval, rotate_right, rotate_left)
10952 (split_interval_right, split_interval_left)
10953 (adjust_intervals_for_insertion, delete_node)
10954 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10955 (merge_interval_right, merge_interval_left, copy_intervals)
10956 (set_intervals_multibyte_1): Likewise.
10957 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10958 * keymap.c (Fkey_description): Likewise.
10959 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10960 * lread.c (openp, read_integer, read1, string_to_number):
10962 * menu.c (ensure_menu_items): Likewise.
10963 * minibuf.c (read_minibuf_noninteractive): Likewise.
10964 * print.c (printchar, strout): Likewise.
10965 * process.c (create_process, Faccept_process_output)
10966 (wait_reading_process_output, read_process_output, send_process)
10967 (wait_reading_process_output): Likewise.
10968 * profiler.c (make_log, handle_profiler_signal): Likewise.
10969 * regex.c (re_exec): Likewise.
10970 * regex.h: Likewise.
10971 * search.c (looking_at_1, Freplace_match): Likewise.
10972 * sysdep.c (get_child_status, procfs_ttyname)
10973 (procfs_get_total_memory): Likewise.
10974 * systime.h (EMACS_TIME_VALID_P): Likewise.
10975 * term.c (dissociate_if_controlling_tty): Likewise.
10976 * window.c (get_phys_cursor_glyph): Likewise.
10977 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10978 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10980 * xfns.c (Fx_window_property): Likewise.
10981 * xmenu.c (set_frame_menubar): Likewise.
10982 * xselect.c (x_get_window_property, x_handle_dnd_message):
10984 * xsmfns.c (smc_save_yourself_CB): Likewise.
10985 * xterm.c (x_scroll_bar_set_handle): Likewise.
10987 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10989 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10990 to be optional or nil. Adjust comment and convert it to docstring.
10991 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10992 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10994 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10996 Static checking by GCC 4.8-20130319.
10997 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10998 * process.c (Fset_process_datagram_address)
10999 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11000 * xdisp.c (get_char_face_and_encoding)
11001 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11002 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11003 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11005 2013-03-24 Ken Brown <kbrown@cornell.edu>
11007 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11008 fix compilation on 64-bit Cygwin, where underscores are not
11009 automatically prepended.
11011 * w32term.c (w32_initialize): Silence compiler warning.
11013 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11015 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11016 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11017 variables, to save and restore frame dimensions.
11018 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11019 after returning from a 'fullscreen' configuration.
11020 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11021 to avoid races between the main thread and the input thread.
11023 * w32term.h (struct w32_output): New members normal_width,
11024 normal_height, normal_top, normal_left, and prev_fsmode.
11025 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11026 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11027 members of a frame.
11029 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11030 'fullscreen' parameter. Always record previous width and height
11031 of the frame, except when switching out of maximized modes, so
11032 that they could be restored correctly, instead of resetting to the
11033 default frame dimensions. Send SC_RESTORE command to the frame,
11034 unless we are going to send SC_MAXIMIZE, to restore the frame
11035 resize hints in the mouse pointer shown by the window manager.
11038 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11040 * lisp.h (get_frame_param): Adjust conditions for prototype
11043 2013-03-22 Ken Brown <kbrown@cornell.edu>
11045 * unexcw.c: Drop unneeded inclusion of w32common.h.
11046 (report_sheap_usage): Declare.
11047 (read_exe_header): Add magic numbers for x86_64.
11048 (fixup_executable): Fix printf format specifier for unsigned long
11051 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11053 * frame.h (struct frame): Put menu_bar_window under #ifdef
11054 because this member is not needed when X toolkit is in use.
11055 (fset_menu_bar_window):
11056 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11057 (free_glyphs, update_frame):
11058 * xdisp.c (expose_frame): Likewise.
11059 (display_menu_bar): Likewise. Remove redundant eassert.
11060 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11063 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11065 Use functions and constants to manipulate Lisp_Save_Value objects.
11066 This replaces code that used macros and strings and token-pasting.
11067 The change makes the C source a bit easier to follow,
11068 and shrinks the Emacs executable a bit.
11069 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11070 (make_save_value): Change 1st arg from string to enum. All callers
11073 (mark_object): Use if, not #if, for GC_MARK_STACK.
11074 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11075 (XSAVE_OBJECT): Now functions, not macros.
11076 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11077 the constant was never used.
11078 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11079 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11080 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11081 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11083 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11084 type3 with a single member save_type. All uses changed.
11085 (save_type, set_save_pointer, set_save_integer): New functions.
11086 * print.c (PRINTX): Remove.
11088 * alloc.c: Remove redundant static declarations.
11090 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11092 * window.h (struct window): Convert left_col, top_line, total_lines
11093 and total_cols from Lisp_Objects to integers. Adjust comments.
11094 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11096 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11097 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11098 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11099 Adjust users where appropriate.
11101 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11103 * frame.h (struct frame): Drop resx and resy because the same data is
11104 available from window system-specific output context. Adjust users.
11105 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11106 New functions to provide defaults when no window system available.
11107 (FRAME_RES_X, FRAME_RES_Y): New macros.
11108 (NUMVAL): Move from xdisp.c.
11109 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11110 (Ffont_face_attributes, Fopen_font):
11111 * image.c (gs_load):
11112 * w32font.c (fill_in_logfont):
11113 * xdisp.c (calc_pixel_width_or_height):
11114 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11115 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11117 2013-03-20 Kenichi Handa <handa@gnu.org>
11119 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11120 to 1 (temporary workaround until a bug related to ASCII
11121 optimization is fixed).
11123 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11125 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11126 Signal error if window is not internal. Adjust docstring.
11127 (delete_all_child_windows): Use combination_limit to save the buffer.
11128 (Fset_window_configuration): Adjust accordingly.
11129 * print.c (syms_of_print): Initialize debugging output not here...
11130 (init_print_once): ...but in a new function here.
11131 * lisp.h (init_print_once): Add prototype.
11132 * emacs.c (main): Add call to init_print_once. Adjust comments.
11134 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11136 * window.c (window_resize_check, window_resize_apply)
11137 (window_from_coordinates, recombine_windows, set_window_buffer)
11138 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11139 (Fsplit_window_internal, Fdelete_window_internal)
11140 (freeze_window_starts): Use bool for booleans.
11141 * window.h (window_frame_coordinates, resize_frame_windows)
11142 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11144 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11146 * dispnew.c (bitch_at_user): Use `user-error'.
11148 2013-03-17 Ken Brown <kbrown@cornell.edu>
11150 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11151 as return type of image_background. (Bug#13981)
11152 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11154 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11156 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11157 (ns_select): Don't return with result uninitialized.
11159 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11162 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11164 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11165 directories. If filename is nil, get directory name (Bug#13932).
11166 Use getFilename and getDirectory.
11167 (getFilename, getDirectory): New methods for EmacsSavePanel and
11169 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11171 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11173 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11175 2013-03-15 Kenichi Handa <handa@gnu.org>
11177 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11178 (adjust_after_replace): Make it back to static. Delete the third
11179 arg text_at_gap_tail. Cancel the code for handling it.
11181 * coding.h (struct coding_system): New member eol_seen.
11183 * coding.c (detect_ascii): New function.
11184 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11185 when the source bytes are actually scanned. On detecting for
11186 coding_category_utf_8_auto, call detect_ascii instead of scanning
11187 source bytes directly.
11188 (produce_chars): Call insert_from_gap with the new arg 0.
11189 (encode_coding): Likewise.
11190 (decode_coding_gap): Control ASCII optimization by the variable
11191 disable_ascii_optimization instead of #ifndef .. #endif.
11192 Deccode EOL format according to coding->eol_seen.
11193 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11196 * lisp.h (adjust_after_replace): Cancel externing it.
11197 (insert_from_gap): Adjust prototype.
11199 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11201 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11202 FULLSCREEN_MAXIMIZED. (Bug#13935)
11204 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11206 * region-cache.c (find_cache_boundary, move_cache_gap)
11207 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11208 Simplify debugging check and convert to eassert. Adjust comment.
11209 (pp_cache): Put under ENABLE_CHECKING.
11211 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11213 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11214 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11215 and WM_ACTIVATEAPP.
11216 (w32fullscreen_hook): If the frame is visible, reset
11217 f->want_fullscreen flag after changing the frame size. If the
11218 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11221 2013-03-13 Daniel Colascione <dancol@dancol.org>
11223 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11224 too so that these builds can use Cygwin's file conversion
11225 functions. (We've been building and linking cygw32.o all along
11226 and just not using it.)
11228 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11230 File synchronization fixes (Bug#13944).
11231 * Makefile.in (LIB_FDATASYNC): New macro.
11233 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11234 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11235 Don't worry about HAVE_FSYNC, since a substitute fsync is
11236 available if the system lacks one.
11237 (Fwrite_regin): Retry fsync if interrupted.
11239 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11241 * w32term.c (w32_read_socket): If the Emacs frame is being
11242 activated, call w32fullscreen_hook, to make sure the new frame
11243 dimensions are in effect. (Bug#13937)
11245 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11247 * xdisp.c (init_iterator): Simplify because both character and byte
11248 positions are either specified or -1. Add eassert. Adjust comment.
11249 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11250 character and byte positions can be obtained from marker.
11252 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11254 Static checking by Sun C 5.12.
11255 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11256 * bytecode.c (exec_byte_code):
11257 * dispnew.c (init_display):
11259 * fileio.c (Fsubstitute_in_file_name):
11260 * keyboard.c (Fevent_convert_list):
11261 * keymap.c (Fsingle_key_description):
11262 * term.c (maybe_fatal, fatal):
11263 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11264 * xsmfns.c (Fhandle_save_session):
11265 Omit unreachable code.
11266 * keymap.c (map_keymap_char_table_item): Cast void * to
11267 a function pointer type; the C Standard requires this.
11269 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11270 Include <sys/param.h> unconditionally, as that works elsewhere and
11271 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11272 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11275 See ChangeLog.12 for earlier changes.
11277 ;; Local Variables:
11281 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11283 This file is part of GNU Emacs.
11285 GNU Emacs is free software: you can redistribute it and/or modify
11286 it under the terms of the GNU General Public License as published by
11287 the Free Software Foundation, either version 3 of the License, or
11288 (at your option) any later version.
11290 GNU Emacs is distributed in the hope that it will be useful,
11291 but WITHOUT ANY WARRANTY; without even the implied warranty of
11292 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11293 GNU General Public License for more details.
11295 You should have received a copy of the GNU General Public License
11296 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.