1 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
4 argument to CreateThread. This avoids segfaults on Windows 9X.
5 Reported by oslsachem <oslsachem@gmail.com>.
7 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
9 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
10 * unexhp9k800.c (unexec_error): New function, to simplify the code.
11 (check_lseek): New function, to report lseek errors.
12 (save_data_space, update_file_ptrs, read_header, write_header)
13 (copy_file, copy_rest, unexec): Use these news functions.
14 (update_file_ptrs): Don't assume wraparound behavior when
15 converting a large size_t value to off_t.
17 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
19 * composite.c (fill_gstring_header): Pass positions as C integers
20 and move parameters checking to...
21 (Fcomposition_get_gstring): ...this function. Handle case when
22 buffer positions are in reversed order and avoid crash (Bug#16739).
24 * buffer.c (validate_region): Mention current buffer in error message.
26 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
28 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
30 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
32 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
34 2014-02-11 Glenn Morris <rgm@gnu.org>
36 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
37 Replace refs to "OpenStep" in messages.
39 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
41 Avoid "." at end of error diagnostics.
42 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
44 * nsfns.m (ns_display_info_for_name):
45 * nsselect.m (Fx_own_selection_internal):
46 * nsterm.m (performDragOperation:):
47 Remove "." from end of diagnostic.
49 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
51 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
52 unintuitive (bug#15824).
53 (Fyes_or_no_p): Doc fix (bug#15456).
55 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
57 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
59 * eval.c (call_debugger): When exiting the debugger, do not allow
60 max_specpdl_size less than actual binding depth (Bug#16603).
61 (syms_of_eval): Adjust docstring.
63 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
65 * cmds.c (Fself_insert_command): Output a clearer error message on
66 negative repetitions (bug#9476).
68 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
70 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
72 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
74 * minibuf.c (Fread_string): Doc clarification (bug#15422).
76 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
78 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
80 * keyboard.c (Frecursive_edit): Fix typo in docstring.
82 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
84 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
86 * keyboard.c (Frecursive_edit): Say more precicely how throwing
87 `exit' works (bug#15865).
89 2014-02-07 Martin Rudalics <rudalics@gmx.at>
91 Constrain window box/body sizes and margin widths (Bug#16649).
92 * xdisp.c (window_box_width): Don't return less than zero.
93 (window_box_left_offset, window_box_right_offset): Don't return
94 more than the window's pixel width.
95 * window.c (window_body_height, window_body_width): Don't return
97 (window_resize_apply): Adjust margin width, if necessary.
99 2014-02-07 Glenn Morris <rgm@gnu.org>
101 * nsterm.m (syms_of_nsterm): Doc fix.
103 2014-02-06 Eli Zaretskii <eliz@gnu.org>
105 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
106 variables: pointers through which to call the respective APIs.
107 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
108 (filename_from_ansi, sys_link, check_windows_init_file): Call
109 MultiByteToWideChar and WideCharToMultiByte through pointers.
110 This is required on Windows 9X, where we dynamically load
111 UNICOWS.DLL which has their non-stub implementations.
112 (maybe_load_unicows_dll): Assign addresses to these 2 function
113 pointers after loading UNICOWS.DLL.
115 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
116 MultiByteToWideChar and WideCharToMultiByte through function
119 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
122 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
124 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
125 for OSX >= 10.9 if separate spaces are used.
126 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
128 2014-02-06 Glenn Morris <rgm@gnu.org>
130 * buffer.c (cache-long-scans): Doc fix.
132 2014-02-05 Eli Zaretskii <eliz@gnu.org>
134 * w32fns.c (Fw32_shell_execute): Doc fix.
136 2014-02-05 Bastien Guerry <bzg@gnu.org>
138 * syntax.c (Fforward_word): Call Fconstrain_to_field with
139 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
141 2014-02-05 Martin Rudalics <rudalics@gmx.at>
143 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
144 outside the window (Bug#16649).
146 * xdisp.c (note_mouse_highlight): When entering a margin area show
147 a non-text cursor (Bug#16647).
149 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
151 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
152 It prompted a compile-time diagnostic on GNU/Linux.
153 Simplify to remove the need for the label.
155 2014-02-04 Eli Zaretskii <eliz@gnu.org>
157 * w32menu.c (w32_popup_dialog): Don't condition the whole function
158 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
159 to show it; otherwise return 'unsupported--w32-dialog' to signal
160 to the caller that emulation with menus is necessary. This
161 resurrects code inadvertently deleted by the 2013-10-08 commit.
163 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
165 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
168 * menu.c (Fx_popup_dialog): Don't condition the call to
169 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
170 special symbol 'unsupported--w32-dialog', emulate the dialog with
171 a menu by calling x-popup-menu.
173 * menu.h (Qunsupported__w32_dialog): New extern variable.
175 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
177 * keyboard.c (kbd_buffer_get_event): Read file notification events
180 * xgselect.c (xg_select): Read glib events in any case, even if
181 there are no file descriptors to watch for. (Bug#16519)
183 2014-02-03 Martin Rudalics <rudalics@gmx.at>
185 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
186 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
187 * w32term.c (w32_draw_window_divider): Handle first and last
189 * w32term.h (w32_fill_area_abs): New function.
190 * xdisp.c (x_draw_right_divider): Don't draw over bottom
192 * xfaces.c (realize_basic_faces): Handle new face ids.
193 * xfns.c (Fx_create_frame): Call x_default_parameter for right
194 and bottom divider width.
195 * xterm.c (x_draw_window_divider): Handle first and last pixels
198 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
200 * print.c (Fexternal_debugging_output): Add cast to pacify
201 --enable-gcc-warnings.
202 * eval.c (call_debugger): Grow specpdl if the debugger was
203 entered due to specpdl overflow (Bug#16603) and allow more
204 specpdl space for the debugger itself.
206 2014-02-02 Martin Rudalics <rudalics@gmx.at>
208 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
211 2014-02-01 Eli Zaretskii <eliz@gnu.org>
213 * w32fns.c (Ffile_system_info): Use WINAPI in the function
214 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
216 * print.c (Fexternal_debugging_output): If the argument character
217 is non-ASCII, encode it with the current locale's encoding before
218 writing the result to the terminal. (Bug#16448)
220 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
221 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
224 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
226 * process.c (create_process): Reset SIGPROF handler in the child.
227 * callproc.c (call_process): Likewise.
229 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
231 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
233 2014-01-29 Eli Zaretskii <eliz@gnu.org>
235 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
236 of zero to print strings, GDB doesn't like it.
238 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
239 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
240 we still use correct addresses. (Bug#16576)
242 2014-01-27 K. Handa <handa@gnu.org>
244 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
245 to preserve the code detection behavior of 24.3.
246 * coding.h (struct coding_system): New member detected_utf8_bytes.
247 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
248 (decode_coding_gap): Use short cut for UTF-8 file reading only
249 when coding->detected_utf8_bytes equals to coding->src_bytes.
250 * fileio.c (Finsert_file_contents): Cancel the previous change.
252 2014-01-29 Martin Rudalics <rudalics@gmx.at>
254 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
255 that are not visible.
257 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
259 * xmenu.c (create_and_show_popup_menu): Handle case when no key
260 is grabbed (Bug#16565).
262 2014-01-28 Martin Rudalics <rudalics@gmx.at>
264 * xdisp.c (last_max_ascent): Re-remove after erroneously
265 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
267 (move_it_to): Re-remove reference to last_max_ascent.
268 (Fwindow_text_pixel_size): Add iterator's max_ascent and
269 max_descent here instead of calling line_bottom_y. Fix
272 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
274 * terminal.c (initial_free_frame_resources): New function.
275 (init_initial_terminal): Install new hook to free face cache
276 on initial frame and avoid memory leak. For details, see
277 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
278 * xfaces.c (free_frame_faces): Adjust comment.
280 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
282 * data.c (Fstring_to_number): Document results if unparsable
285 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
287 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
289 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
291 When decoding, prefer ptrdiff_t to int for buffer positions etc.
292 * coding.c (detect_coding_utf_8, emacs_mule_char)
293 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
294 (check_utf_8, decode_coding):
295 * coding.h (struct coding_system.errors):
296 Use ptrdiff_t, not int, for integer values derived from buffer and
299 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
300 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
301 before invoking decode_coding_gap, since there's just one block.
303 2014-01-25 Martin Rudalics <rudalics@gmx.at>
305 Fix handling of face attributes in Fx_create_frame (Bug#16529).
306 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
307 too early. Again run change_frame_size before assigning menu-
310 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
312 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
313 arrives, call x_check_fullscreen, in case the new display has a
314 different resolution. (Bug#16517)
316 2014-01-25 Eli Zaretskii <eliz@gnu.org>
318 * term.c (read_menu_input): If the selected frame changes, exit
320 (tty_menu_show): If the selected frame changes while we displayed
321 a menu, throw to top level. (Bug#16479)
323 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
325 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
327 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
329 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
330 * data.c (count_one_bits_word): Fix bug (negated comparison)
331 when BITS_PER_ULL < BITS_PER_BITS_WORD.
333 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
335 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
336 undefined behavior by initializing display property bit of a
337 string processed by the bidirectional iterator. For details, see
338 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
340 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
342 Minor cleanup of previous change.
343 * image.c (imagemagick_error, Fimagemagick_types):
344 Omit some recently-introduced and unnecessary casts and assignments.
346 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
348 Fix two memory leaks discovered with Valgrind.
349 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
350 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
352 2014-01-22 Martin Rudalics <rudalics@gmx.at>
354 Fixes in window size functions around Bug#16430 and Bug#16470.
355 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
356 (Fwindow_mode_line_height, Fwindow_header_line_height)
357 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
358 Minor doc-string adjustments.
359 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
361 (window_body_height, window_body_width): Do not count partially
362 visible lines/columns when PIXELWISE is nil (Bug#16470).
363 (Qfloor, Qceiling): New symbols.
365 2014-01-21 Eli Zaretskii <eliz@gnu.org>
367 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
368 when the image cache is not yet allocated. (Bug#16509)
370 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
372 * buffer.c (Fkill_buffer): When killing an indirect buffer,
373 re-attach intervals to its base buffer (Bug#16502).
374 * intervals.c (set_interval_object): Move from here...
375 * intervals.h (set_interval_object): ... to here. Fix comments.
377 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
379 Avoid undefined behavior by initializing buffer redisplay bit.
380 Problem reported by Dmitry Antipov in
381 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
382 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
384 Revert some of the CANNOT_DUMP fix (Bug#16494).
385 * lread.c (init_lread): Fix typo: NILP, not !NILP.
387 2014-01-19 Eli Zaretskii <eliz@gnu.org>
389 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
390 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
391 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
392 they are replaced by macros that expand into direct calls to the
393 corresponding functions from GDI32.DLL.
394 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
395 variables in the Cygwin build, they are unused.
397 2014-01-19 K. Handa <handa@gnu.org>
399 * composite.c (composition_update_it): Fix previous change.
401 2014-01-18 Eli Zaretskii <eliz@gnu.org>
403 Fix file name handling on MS-Windows 9X.
404 * w32.c (maybe_load_unicows_dll): New function.
406 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
407 on, to make sure we can convert file names to and from UTF-8 on
408 Windows 9X. This fixes a failure to start up because Emacs cannot
409 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
411 * w32font.c [WINDOWSNT]: Include w32.h.
412 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
413 of implementing the same stuff.
414 Remove now unused g_b_init_is_windows_9x.
416 * w32.h (maybe_load_unicows_dll): Add prototype.
418 2014-01-17 Eli Zaretskii <eliz@gnu.org>
420 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
421 switch to single keyboard. Prevents daemon crashes when a new
422 client connects while we show a TTY menu in an existing client.
425 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
427 Fix MinGW64 porting problem with _setjmp.
428 Reported by Eli Zaretskii in:
429 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
430 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
431 the old _setjmp and _longjmp. All uses changed.
433 2014-01-13 Daniel Colascione <dancol@dancol.org>
435 * textprop.c (Fremove_list_of_text_properties): Correctly
436 handle reaching the end of the interval tree. (Bug#15344)
438 2014-01-13 Martin Rudalics <rudalics@gmx.at>
440 * xdisp.c (resize_mini_window): Round height to a multiple of
441 frame's line height. Fix bug in calculation of window start
442 position (Bug#16424).
444 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
446 * macfont.m: Include termchar.h.
447 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
448 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
449 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
450 *_WITH_GC_* to take face and f as parameters.
451 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
452 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
454 2014-01-13 Daniel Colascione <dancol@dancol.org>
456 Fix menu item updating in the presence of the Unity global menu
459 * gtkutil.h (xg_have_tear_offs): Add frame parameter
460 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
462 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
463 updating menus; explain why.
464 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
465 problem it's supposed to solve and it interferes with detecting
466 the presence of a global menu.
467 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
470 2014-01-11 K. Handa <handa@gnu.org>
472 * composite.c (composition_update_it): Fix indexing of
473 LGSTRING_CHAR (Bug#15984).
475 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
477 * unexw32.c (_start) [__MINGW64__]: Define to __start.
479 2014-01-11 Eli Zaretskii <eliz@gnu.org>
481 * xdisp.c (try_window_id): Don't use this function's optimizations
482 if overlays in the buffer displayed by the window have changed
483 since last redisplay. (Bug#16347)
484 (message_dolog): Fix indentation.
486 2014-01-11 Martin Rudalics <rudalics@gmx.at>
488 * frame.c (frame_resize_pixelwise): Fix doc-string.
490 2014-01-10 Martin Rudalics <rudalics@gmx.at>
492 Fix handling of internal borders (Bug#16348).
493 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
494 internal border width from pixel width of windows.
495 (change_frame_size_1): Don't return early when frame's pixel
496 size changes - we still have to record the new sizes in the
498 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
499 also when toolbar gets larger.
500 * window.c (check_frame_size): Include internal_border_width in
502 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
503 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
504 non-toolkit/non-GTK version clear internal border.
505 * xterm.c (x_clear_under_internal_border): New function for
506 non-toolkit/non-GTK version.
507 (x_after_update_window_line): In non-toolkit/non-GTK version
509 (handle_one_xevent, x_set_window_size): Call
510 x_clear_under_internal_border in non-toolkit/non-GTK version.
511 * xterm.h (x_clear_under_internal_border): Extern it.
513 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
515 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
516 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
519 2014-01-06 Eli Zaretskii <eliz@gnu.org>
521 * xdisp.c (redisplay_window): Don't skip window redisplay if the
522 last value of point is not equal to buffer's point. (Bug#16129)
524 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
527 * nsterm.h (updateCollectionBehavior): Rename from
528 updateCollectionBehaviour. All uses changed.
530 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
531 * Makefile.in (SETFATTR): New macro.
532 (temacs$(EXEEXT)): Use it.
534 2014-01-04 Martin Rudalics <rudalics@gmx.at>
536 Fix maximization behavior on Windows (Bug#16300).
537 * w32fns.c (w32_fullscreen_rect): Don't handle
538 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
539 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
540 of SetWindowPos. Restore last placement also when leaving
541 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
542 but the FULLSCREEN_BOTH case.
544 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
547 * data.c (arithcompare_driver):
548 * fileio.c (Fcar_less_than_car):
549 * fns.c (internal_equal):
550 * frame.c (delete_frame):
551 * lisp.h (enum More_Lisp_Bits):
553 Avoid C99 constructs that don't work in C89.
554 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
555 to port to C89, which doesn't have 'long long'.
556 (count_trailing_zero_bits): Use them.
558 2014-01-03 Chong Yidong <cyd@gnu.org>
560 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
562 2014-01-02 Martin Rudalics <rudalics@gmx.at>
564 Further adjust frame/window scrollbar width calculations.
565 * window.c (apply_window_adjustment): Set
566 windows_or_buffers_changed.
567 (Fwindow_scroll_bars): Return actual scrollbar width.
568 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
569 For non-toolkit builds again use 14 as minimum width and set
570 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
571 * xterm.c (XTset_vertical_scroll_bar): Take width from
572 WINDOW_SCROLL_BAR_AREA_WIDTH.
573 (x_new_font): Rename wid to unit. Base calculation of new
574 scrollbar width on toolkit used and make it analogous to that of
575 x_set_scroll_bar_default_width.
576 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
577 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
579 * w32term.c (w32_set_vertical_scroll_bar): Take width from
580 WINDOW_SCROLL_BAR_AREA_WIDTH.
581 (x_new_font): Make it correspond to changes in xterm.c.
583 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
585 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
586 This is a cleaner way to fix the MinGW-w64 porting problem.
587 Check for INTPTR_MAX misconfiguration.
589 2014-01-01 Eli Zaretskii <eliz@gnu.org>
591 * search.c (newline_cache_on_off, find_newline): In indirect
592 buffers, use the newline cache of the base buffer.
594 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
595 buffer, invalidate the caches of its base buffer. (Bug#16265)
597 * indent.c (width_run_cache_on_off, compute_motion): In indirect
598 buffers, use the width-run cache of the base buffer.
600 * xdisp.c (redisplay_window): When the window displays an indirect
601 buffer, and the character widths in the display table have
602 changed, invalidate the width-run cache of the corresponding base
605 * fileio.c (Finsert_file_contents): When invalidating the newline
606 cache, consider the case of inserting into indirect buffer.
608 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
609 In indirect buffers, use the paragraph cache of the base buffer.
611 2013-12-31 Martin Rudalics <rudalics@gmx.at>
613 * window.c (grow_mini_window): Fix last change.
615 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
617 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
619 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
621 * w32term.c (w32_initialize): Use LCID and LOWORD.
623 * w32proc.c (create_child): Use pid_t for 5th argument.
624 (IsValidLocale): Don't provide prototype for MinGW64.
625 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
626 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
628 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
629 MinGW64 doesn't support.
631 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
633 * w32.c (set_named_security_info): New function.
634 (acl_set_file): Fall back on set_named_security_info if
635 set_file_security fails.
636 (g_b_init_set_named_security_info_w)
637 (g_b_init_set_named_security_info_a): New static variables.
638 (globals_of_w32): Initialize them to zero.
639 (set_named_security_info): Set them to non-zero if the
640 corresponding API is available.
641 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
644 2013-12-31 Martin Rudalics <rudalics@gmx.at>
646 Some more fixes following pixelwise resize changes including one
648 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
649 of frame_resize_pixelwise.
650 * widget.c (pixel_to_text_size): New function.
651 (update_wm_hints): Have size hints respect value of
652 frame_resize_pixelwise.
653 (EmacsFrameResize): Alway process resize requests pixelwise.
654 * window.c (grow_mini_window): Make sure mini window is at least
656 * xdisp.c (display_menu_bar): Make sure menubar extends till
658 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
659 (x_set_tool_bar_lines): Calculate pixelwise.
660 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
661 frame_resize_pixelwise.
663 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
665 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
666 variables not used there.
668 2013-12-30 Eli Zaretskii <eliz@gnu.org>
670 * w32.c (sys_umask): New function. (Bug#16299)
672 2013-12-30 Martin Rudalics <rudalics@gmx.at>
674 * dispnew.c (change_frame_size_1): Take old width of root window
675 from that window's pixel width. (Bug#16284)
677 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
679 Plain copy-file no longer chmods an existing destination (Bug#16133).
680 * fileio.c (realmask): Now a static var, not a local.
681 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
682 Remove arg STATPTR. All uses changed.
683 (Fcopy_file): Do not alter permissions of existing destinations,
684 unless PRESERVE-PERMISSIONS (renamed from
685 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
686 Avoid race when testing for existing destinations and for
687 when input and output files are the same.
688 If changing the group fails, adjust both default and
689 preserved permissions so that access is not granted to the
691 (Fset_default_file_modes, init_fileio): Update realmask.
692 (Fdefault_file_modes): Use realmask instead of calling umask.
694 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
696 Fix pipe bug with OS X emacs --daemon (Bug#16262).
697 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
698 flags on the daemon pipe ends before execing.
700 2013-12-28 Eli Zaretskii <eliz@gnu.org>
702 * w32fns.c (Fx_create_frame): Error out if called from a TTY
705 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
707 * callproc.c (Vexec_path): Document that exec-directory is in it.
709 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
711 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
714 2013-12-27 Chong Yidong <cyd@gnu.org>
716 * data.c (Fsymbol_function): Doc fix.
718 2013-12-26 Martin Rudalics <rudalics@gmx.at>
720 Some more tinkering with Bug#16051.
721 * window.c (resize_frame_windows): Don't let the size of the
722 root window drop below the frame's default character size.
723 Never ever delete any subwindows - let the window manager do the
726 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
727 of toolbar lines needed when they exceed the height of the root
729 (unwind_create_frame_1): New function.
730 (Fx_create_frame): Generally inhibit calling the window
731 configuration change hook here. Remove extra call to
732 change_frame_size - it's not needed when we don't run the
733 configuration change hook.
735 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
737 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
738 On my Fedora 19 platform the core dumps were so big that
739 my desktop became nearly catatonic.
740 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
741 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
742 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
743 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
745 * conf_post.h (__has_feature): New macro, if not already defined.
746 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
747 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
749 2013-12-25 Eli Zaretskii <eliz@gnu.org>
751 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
752 is a file name. (Bug#16252)
754 2013-12-25 Chong Yidong <cyd@gnu.org>
756 * keyboard.c (Voverriding_terminal_local_map):
757 (Voverriding_local_map): Doc fix.
759 * keymap.c (Vemulation_mode_map_alists): Doc fix.
761 2013-12-24 Eli Zaretskii <eliz@gnu.org>
763 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
764 file name when it is submitted to ShellExecute. Simplify code.
765 Don't test DOCUMENT for being a string, as that is enforced by
766 CHECK_STRING. Doc fix.
768 2013-12-23 Eli Zaretskii <eliz@gnu.org>
770 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
771 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
772 redisplay_tool_bar does. Improve and fix commentary.
773 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
774 limits of the glyph matrices. (Bug#16051)
775 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
776 only when the new size is different from the old one, and the new
777 size can be achieved given the frame height.
779 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
781 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
783 2013-12-23 Glenn Morris <rgm@gnu.org>
785 * lread.c (Fload): Mention load-prefer-newer in doc.
787 2013-12-22 Martin Rudalics <rudalics@gmx.at>
789 Handle Bug#16207 by being more restrictive when running hooks.
790 * window.c (unwind_change_frame): New function.
791 (Fset_window_configuration): Don't run configuration change hook
792 while the frame configuration is unsafe. Call select_window
795 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
797 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
799 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
801 * nsterm.h: Declare EmacsColor category.
803 * nsterm.m (NSColor): Implement EmacsColor category.
804 (ns_get_color): Use colorUsingDefaultColorSpace.
805 (ns_get_color, ns_term_init): Use colorForEmacsRed.
807 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
809 2013-12-21 Eli Zaretskii <eliz@gnu.org>
811 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
812 having the PNG_NORETURN attribute, to avoid compiler warning in
815 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
817 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
819 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
820 fringe background extension.
821 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
822 because they are now always the same as `left' and `width',
823 respectively. Remove code for the case that `width' and
824 `sb_width' are different.
826 2013-12-20 Martin Rudalics <rudalics@gmx.at>
828 Remove scroll_bar_actual_width from frames.
829 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
830 * frame.c (Fscroll_bar_width): Return scroll bar area width.
831 (x_figure_window_size):
832 * nsterm.m (x_set_window_size):
833 * widget.c (set_frame_size):
834 * w32term.c (x_set_window_size):
835 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
836 scroll_bar_actual_width.
838 Convert scroll_bar members to integers on Windows.
839 * w32term.h (struct scroll_bar): Convert top, left, width,
840 height, start, end and dragging to integers.
841 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
843 * w32term.c (w32_set_scroll_bar_thumb)
844 (w32_scroll_bar_handle_click): Remove XINT conversions for
845 scroll_bar members. Treat bar->dragging as integer.
846 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
847 first element. Remove XINT conversions for scroll_bar members.
848 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
849 Remove XINT conversions for scroll_bar members.
851 Fix assignment for new window total sizes.
852 * window.c (Fwindow_resize_apply_total): Assign values for
855 2013-12-20 Chong Yidong <cyd@gnu.org>
857 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
858 argument to `append'.
860 2013-12-19 Eli Zaretskii <eliz@gnu.org>
862 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
863 current text face, for extending the face of the display margins.
866 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
869 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
871 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
874 * nsterm.m (Qfile, Qurl): New.
875 (EV_MODIFIERS2): New macro.
876 (EV_MODIFIERS): Use EV_MODIFIERS2.
877 (ns_term_init): Remove font and color from DND, does not work on
878 newer OSX, and other ports don't have them.
879 (performDragOperation:): Handle modifiers used during drag.
880 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
881 Remove global Lisp variables used to communicate with ns-win.el.
882 Remove font and color handling.
883 (syms_of_nsterm): Defsym Qfile and Qurl.
885 2013-12-19 Anders Lindgren <andlind@gmail.com>
887 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
888 (ns_constrain_all_frames, x_set_offset): Remove assignment to
890 (updateFrameSize:, windowWillResize:toSize:): Add trace.
891 (constrainFrameRect): Remove special case nr_screens == 1.
892 Don't constrain size to size of view.
894 * nsterm.h (ns_output): Remove dont_constrain.
896 2013-12-19 Anders Lindgren <andlind@gmail.com>
898 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
900 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
902 Minor fixes for recent openp changes.
903 * lisp.h (GCPRO7): New macro.
904 * lread.c (openp): Use bool for boolean; all callers changed.
905 Protect save_string from GC. Don't assume that file descriptors
906 are nonzero. Redo save_mtime comparison to avoid bogus GCC
907 warning about uninitialized variable.
909 2013-12-18 Eli Zaretskii <eliz@gnu.org>
911 * w32fns.c (emacs_abort): Use intptr_t as argument of
912 INT_BUFSIZE_BOUND, to avoid compiler warnings.
914 2013-12-18 Glenn Morris <rgm@gnu.org>
916 * lread.c (Fload): Pass load_prefer_newer to openp.
917 Don't bother checking mtime if openp already did it.
918 (openp): Add `newer' argument, to check all suffixes
919 and find the newest file.
920 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
921 * callproc.c (call_process):
922 * charset.c (load_charset_map_from_file):
923 * emacs.c (init_cmdargs):
924 * image.c (x_create_bitmap_from_file, x_find_image_file):
926 * lread.c (Flocate_file_internal):
927 * process.c (Fformat_network_address):
928 * sound.c (Fplay_sound_internal):
929 * w32.c (check_windows_init_file):
930 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
932 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
934 2013-12-17 Eli Zaretskii <eliz@gnu.org>
936 * w32.c (getloadavg): Don't index samples[] array with negative
937 indices. Recover from wall-clock time being set backwards.
939 * w32term.c (w32_initialize): Declare the argument of
940 set_user_model as const.
942 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
943 (w32_menu_show): Constify some arguments passed to MessageBox.
945 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
946 to initialize Lisp objects.
948 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
949 initialize Lisp objects.
951 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
952 use variables used only on X under that condition.
954 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
955 variables not used there.
957 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
959 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
960 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
962 2013-12-16 Eli Zaretskii <eliz@gnu.org>
964 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
965 code, revealed in presence of R2L characters, character
966 compositions, and display vectors. A better fix for Bug#16148.
967 (extend_face_to_end_of_line): Don't reference tool_bar_window in
968 GTK and NS builds, they don't have this member of struct frame.
970 * dispextern.h (struct composition_it): Correct a comment for the
973 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
975 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
976 This prevents a compilation error on C compilers that do not
977 default functions to return 'int' if not declared. Also, add
978 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
979 since it now uses inline functions.
981 2013-12-16 Eli Zaretskii <eliz@gnu.org>
983 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
984 display margins on mode line, header line, and in the frame's
985 tool-bar window. (Bug#16165)
987 2013-12-16 Andreas Schwab <schwab@suse.de>
989 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
991 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
993 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
996 2013-12-16 Martin Rudalics <rudalics@gmx.at>
998 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1000 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1002 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1003 intended to find bogus pointers in font objects (Bug#16140).
1004 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1005 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1006 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1007 Disable for MS-Windows due to Bug#15876; apparently this
1008 requires more or less substantial changes in fontset code.
1009 * xfont.c (xfont_close):
1010 * xftfont.c (xftfont_close): Call x_display_info_for_display
1011 to check whether 'Display *' is valid (Bug#16093 and probably
1014 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1016 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1017 Reported by Juanma Barranquero <lekktu@gmail.com>.
1019 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1020 open a pty on MS-Windows. (Bug#16152)
1022 * emacs.c (decode_env_path): Fix bogus comparison against
1023 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1025 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1027 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1028 (Fx_file_dialog): Add parentheses around && to silence warning.
1030 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1032 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1034 * xdisp.c (extend_face_to_end_of_line): Extend background of
1035 non-default face in margin areas as well. (Bug#16151)
1036 (display_line): Call extend_face_to_end_of_line for continued
1037 lines as well, if the display margins have non-zero width.
1038 (set_glyph_string_background_width): When needed, set the
1039 extends_to_end_of_line_p flag on glyph strings to be drawn in
1040 margin areas, not only in the text area.
1042 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1045 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1047 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1048 Don't worry about verify_error being t, since it has to be a list.
1050 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1052 Use bool for boolean, focusing on headers.
1053 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1054 No need to include <stdbool.h>, since conf_post.h does it now.
1055 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1056 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1057 (SET_PER_BUFFER_VALUE_P):
1058 * ccl.c, ccl.h (setup_ccl_program):
1059 * ccl.h (CHECK_CCL_PROGRAM):
1060 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1061 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1062 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1063 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1064 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1065 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1066 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1067 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1068 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1069 (CHARSET_FAST_MAP_SET):
1070 * coding.c (decode_coding_ccl, encode_coding_ccl):
1071 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1072 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1073 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1074 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1075 (decode_coding_c_string):
1076 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1077 * conf_post.h (has_attribute):
1078 * dispextern.h (trace_redisplay_p):
1079 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1080 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1081 (SET_GLYPH_FROM_CHAR_GLYPH):
1082 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1083 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1084 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1085 (cursor_in_mouse_face_p):
1086 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1087 (blank_row, prepare_desired_row)
1088 (build_frame_matrix_from_leaf_window, make_current)
1089 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1090 (update_window, scrolling_window, update_frame_line):
1091 * disptab.h (GLYPH_FOLLOW_ALIASES):
1092 * editfns.c (Fformat):
1093 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1094 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1095 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1096 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1097 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1098 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1099 (FONT_DEFERRED_LOG):
1100 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1101 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1102 (FRAME_MOUSE_UPDATE):
1103 * fringe.c (Fdefine_fringe_bitmap):
1104 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1105 (x_create_bitmap_from_xpm_data, xpm_load_image):
1106 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1107 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1108 (MERGE_INTERVAL_CACHE):
1109 * keymap.h (KEYMAPP):
1110 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1111 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1112 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1113 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1114 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1115 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1116 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1117 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1118 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1119 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1120 (SETUP_BUFFER_SYNTAX_TABLE):
1121 * systime.h (timespec_valid_p):
1122 * term.c (save_and_enable_current_matrix):
1123 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1124 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1125 (redisplay_internal, try_window_reusing_current_matrix)
1126 (sync_frame_with_window_matrix_rows, try_window_id)
1127 (display_menu_bar, display_tty_menu_item, display_mode_line)
1128 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1129 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1130 * xmenu.c (xmenu_show):
1131 * xterm.c (use_xim, x_term_init):
1132 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1133 (struct x_bitmap_record):
1134 Use bool for booleans.
1135 * ccl.c (struct buffer_text):
1136 * ccl.h (struct ccl_program):
1137 * charset.h (struct charset):
1139 * coding.h (struct iso_2022_spec, struct coding_system):
1140 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1141 (struct glyph_string, struct face, struct face_cache)
1142 (struct bidi_string_data, struct bidi_it)
1143 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1145 * editfns.c (Fformat):
1146 * frame.h (struct frame):
1147 * fringe.c (struct fringe_bitmap):
1148 * intervals.h (struct interval):
1149 * keyboard.h (struct kboard):
1150 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1151 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1152 (struct Lisp_Buffer_Local_Value, union specbinding):
1153 * macfont.m (struct macfont_info):
1154 * process.h (struct Lisp_Process):
1155 * termchar.h (struct tty_display_info):
1156 * window.h (struct window):
1157 * xterm.h (struct x_output):
1158 Use bool_bf for boolean bit-fields.
1159 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1160 All callers changed.
1161 * ccl.h (struct ccl_program): Remove unused members private_state,
1162 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1164 (struct ccl_spec): Remove unused members cr_carryover,
1165 eight_bit_carryover.
1166 * conf_post.h: Include <stdbool.h>.
1167 (bool_bf): New type.
1168 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1169 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1170 Surround statement macro with proper 'do { ... } while (false)' brackets.
1171 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1172 Args must now be expressions; all callers changed.
1173 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1174 (PRODUCE_GLYPHS): Simplify use of boolean.
1175 * fileio.c (Fcopy_file):
1176 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1177 * lisp.h (UNGCPRO): Return void, not int.
1178 (FOR_EACH_TAIL): Use void expression, not int expression.
1179 * region-cache.c: Reindent.
1180 * region-cache.h: Copy comments from region-cache.c, to fix
1181 incorrect remarks about booleans.
1183 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1185 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1186 when character at point is displayed from a display vector.
1189 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1191 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1192 now a list of certificate validation checks that will abort a
1193 connection with an error.
1194 (Fgnutls_boot): Document it and use it.
1196 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1198 * w32term.c (w32_enable_frame_resize_hack): New variable.
1199 (x_set_window_size): Use it to hack frame resizing on Windows
1202 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1204 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1205 Windows-specific code to w32.c. Change error message text to
1206 match that of Posix platforms.
1208 * w32.c (w32_copy_file): New function, most of the code copied and
1209 reworked from Fcopy_file. Improve error handling. Plug memory
1210 leak when errors are thrown. Support file names outside of the
1211 current codepage. (Bug#7100)
1213 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1215 * lread.c (load_path_default): Prototype.
1217 2013-12-13 Glenn Morris <rgm@gnu.org>
1219 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1220 (dump_path): Remove.
1221 (load-path-default): Remove `changed' argument.
1222 Do not set dump_path permanently. Simplify.
1223 (init_lread): Simplify.
1224 (syms_of_lread): Remove dump_path.
1226 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1228 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1229 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1230 2013-12-12 font-related change to avoid Bug#16128, which
1231 is quite hard to fix without even more substantial changes.
1233 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1235 * font.c (font_close_object): Check for live frame (Bug#16128).
1237 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1239 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1240 Return ptrdiff_t, not int, since it's a buffer size.
1241 Reindent/reparen some macros to a more Gnuish style.
1243 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1245 Avoid undefined behavior with huge regexp interval counts.
1246 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1247 since it's now specialized to interval counts. All uses changed.
1248 Do not assume wrapraound on signed integer overflow.
1249 (regex_compile): Simplify based on the above changes.
1251 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1253 Support file names on MS-Windows that use characters outside of
1254 the current system codepage. (Bug#7100)
1256 * w32.c (get_file_security, set_file_security)
1257 (create_symbolic_link): Separate pointers and boolean flags for
1258 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1259 non-zero, else the former.
1260 (codepage_for_filenames, filename_to_utf16, )
1261 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1263 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1265 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1266 Accept only one argument; all callers changed.
1267 (dostounix_filename): Remove the second argument, now works in
1268 UTF-8. All callers changed.
1269 (parse_root): Lose DBCS code.
1270 (get_long_basename, w32_get_short_filename, init_environment)
1271 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1272 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1273 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1274 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1275 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1276 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1278 (ansi_encode_filename): New function.
1279 (get_emacs_configuration, get_emacs_configuration_options):
1281 (add_volume_info, GetCachedVolumeInformation): Run the input file
1282 name through unixtodos_filename, to ensure it is stored and
1283 referenced in canonical form.
1284 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1285 (logon_network_drive, sys_link, utime): Improve error handling.
1286 (sys_access): New function.
1287 (hashval, generate_inode_val): Unused functions deleted.
1288 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1289 (check_windows_init_file): Convert error message from UTF-8 to
1290 ANSI codepage, for display in the message box.
1291 (globals_of_w32): Set w32_unicode_filenames according to the OS
1294 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1295 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1296 (syms_of_w32term): Declare w32-unicode-filenames.
1298 * w32proc.c (new_child, delete_child): Remove code that handled
1299 unused pending_deletion and input_file members of the child struct.
1300 (create_child, sys_spawnve): Convert all file names to ANSI
1301 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1302 name cannot be encoded in ANSI codepage. Don't use
1303 unixtodos_filename, mirror slashes by hand.
1304 (record_infile, record_pending_deletion): Functions deleted.
1305 (Fw32_short_file_name): Call w32_get_short_filename instead of
1308 * w32notify.c (add_watch): Work in Unicode mode when
1309 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1310 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1311 instead, do the same with Lisp primitives.
1313 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1314 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1315 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1316 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1317 (Fw32_shell_execute): Improve error reporting.
1318 (Fdefault_printer_name): Ifdef away for Cygwin.
1320 * w32.h (struct _child_process): Remove input_file and
1321 pending_deletion members that are no longer used.
1322 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1323 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1324 (ansi_encode_filename): New and updated prototypes.
1326 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1328 (unexec): Don't use dostounix_filename, it expects a file name in
1329 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1332 * fileio.c (Ffile_name_directory, file_name_as_directory)
1333 (directory_file_name, Fexpand_file_name)
1334 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1335 arguments of dostounix_filename.
1336 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1337 use MAX_UTF8_PATH for size of file-name strings.
1338 (emacs_readlinkat): Build an explicitly unibyte string for file
1340 (syms_of_fileio) <file-name-coding-system>:
1341 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1343 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1344 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1345 directories to UTF-8.
1346 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1347 environment, and each element of the input PATH, to UTF-8.
1349 * dired.c (file_attributes): Use build_unibyte_string explicitly
1350 to make Lisp strings from user and group names.
1352 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1355 * coding.c (decode_file_name, encode_file_name): New functions.
1357 * termcap.c (tgetent): Adapt to the change in arguments of
1360 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1363 * msdos.c (dostounix_filename, init_environment): Adapt to the
1364 change in arguments of dostounix_filename.
1366 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1367 [WINDOWSNT]: Encode file names passed to the image libraries in
1370 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1371 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1373 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1374 arguments of dostounix_filename.
1376 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1378 * font.h (struct font_entity) [HAVE_NS]: New field to record
1379 font driver which was used to create this entity.
1380 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1381 frame where the font was opened.
1382 (font_close_object): Add prototype.
1383 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1384 (font_close_object): Not static any more. Lost frame arg.
1385 Adjust comment and users.
1386 * alloc.c (cleanup_vector): Call font_close_object to adjust
1387 per-frame font counters correctly. If HAVE_NS, also call
1388 driver-specific cleanup for font-entity objects.
1389 * ftfont.c (ftfont_open):
1390 * nsfont.m (nsfont_open):
1391 * w32font.c (w32font_open_internal):
1392 * xfont.c (xfont_open):
1393 * xftfont.c (xftfont_open): Save frame pointer in font object.
1394 * macfont.m (macfont_open): Likewise.
1395 (macfont_descriptor_entity): Save driver pointer to be able
1396 to call its free_entity routine when font-entity is swept.
1397 * ftxfont.c (ftxfont_open): Add eassert because frame
1398 pointer should be saved by ftfont_driver.open.
1400 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1402 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1403 input polling is used. This is still meaningful for Cygwin, see
1404 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1405 * keyboard.c (poll_for_input_1, input_polling_used): Define
1407 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1408 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1409 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1410 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1411 (face_for_char): Likewise. Rearrange eassert and return ASCII
1412 face for CHAR_BYTE8_P.
1413 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1415 2013-12-11 Ken Brown <kbrown@cornell.edu>
1417 * dispextern.h (erase_phys_cursor):
1418 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1420 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1422 * nsterm.m (x_free_frame_resources):
1423 * term.c (tty_free_frame_resources):
1424 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1425 face cache because it's implied by free_frame_faces anyway.
1426 * w32term.c (x_free_frame_resources): Likewise. Do not call
1427 free_frame_faces twice.
1429 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1431 * editfns.c (Fformat_time_string): Mention %F in the doc.
1433 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1435 * window.c (resize_frame_windows): Don't return immediately when
1436 the root window's size doesn't change - the minibuffer window
1437 may still have to be repositioned/resized.
1438 * xfns.c (Fx_create_frame): Always change the frame size after
1439 initializing the frame's faces.
1440 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1441 change_frame_size should already have done it.
1442 (x_new_font): Assign new tool- and menu-bar heights.
1443 (x_set_window_size_1): Account for tool- and menu-bar heights
1444 (Bug#16013). Don't set pixel sizes since change_frame_size
1445 should already have done it.
1447 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1449 Remove the option of using libcrypto.
1450 * Makefile.in (LIB_CRYPTO): Remove.
1451 (LIBES): Don't use it.
1453 2013-12-11 Juri Linkov <juri@jurta.org>
1455 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1456 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1458 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1461 drawn tool bar items (Bug#16058).
1462 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1464 2013-12-09 Ken Brown <kbrown@cornell.edu>
1466 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1468 * lisp.h (get_frame_param): Adjust conditions for prototype
1471 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1473 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1474 Avoid unused macro warning if configured --without-xft.
1476 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1478 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1480 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1482 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1484 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1486 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1488 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1490 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1492 Use libcrypto's checksum implementations if available, for speed.
1493 * Makefile.in (LIB_CRYPTO): New macro.
1496 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1497 The macro didn't conform to C99 due to type mismatch,
1498 which caused compilation failure with Sun C 5.12,
1499 and it was confusing anyway. Include window.h to declare
1500 redisplay_other_windows.
1502 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1504 * window.c (set_window_buffer): Update mode line (bug#16084).
1506 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1508 Fix minor problems found by static checking.
1509 * keyboard.c (poll_for_input_1, input_polling_used):
1510 Define only if HAVE_NTGUI.
1511 * xmenu.c (popup_activate_callback): Omit unnecessary
1512 check against USE_X_TOOLKIT, which must be defined here anyway.
1513 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1516 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1518 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1520 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1522 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1524 * nsterm.m (x_set_window_size): Remove fprintf.
1525 (init): Define always. Set applicationDidFinishLaunchingCalled
1527 (applicationDidFinishLaunching:):
1528 Set applicationDidFinishLaunchingCalled.
1529 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1532 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1534 Pixel resize changes for NS (Bug#16049).
1535 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1536 height/width. row/cols are locals.
1537 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1538 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1539 (windowWillResize): Remove gsextra. Calculate extra as in
1541 (x_new_font): Don't change frame size if fullscreen.
1542 Change size pixelwise.
1544 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1545 comment in xfns.c. Change to pixelwise call.
1547 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1549 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1552 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1554 * xterm.c (input_signal_count): Remove.
1555 (x_dispatch_event): Define unconditionally.
1556 (x_make_frame_visible): Process X events until the frame
1557 is really visible (Bug#16027).
1558 * xterm.h (x_dispatch_event): Declare unconditionally.
1560 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1562 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1564 * nsterm.m (x_set_window_size): Handle pixelwise.
1566 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1568 * w32term.c (x_new_font):
1569 * xterm.c (x_new_font): Calculate new frame size from new font
1572 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1574 * lisp.h (FOR_EACH_TAIL): New macro.
1575 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1577 * window.c (select_window): Call second wset_redisplay before we change
1578 selected_window (bug#16034).
1580 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1582 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1584 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1586 * w32xfns.c: Include window.h, to avoid a compiler warning.
1588 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1590 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1591 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1592 window_scroll takes care of it.
1593 (Fset_window_point, Fdelete_other_windows_internal)
1594 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1595 (Fsplit_window_internal, Fdelete_window_internal)
1596 (Fresize_mini_window_internal, Fset_window_configuration)
1597 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1598 cause redisplay instead of forcing a complete redisplay.
1599 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1600 we're only affecting the selected_window.
1602 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1604 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1605 directional control characters. Update type and category
1606 determination according to the UBA from Unicode v6.3.
1607 (bidi_category_t): New category EXPLICIT_FORMATTING.
1609 * dispextern.h (bidi_type_t): Update to include new bidirectional
1610 properties introduced with Unicode v6.3. (Bug#16043)
1612 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1614 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1617 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1619 * font.c (font_list_entities): Remove dummy assignment.
1620 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1621 used on graphic displays only. Remove unused 'font_encoder' member.
1622 (struct font_bitmap): Remove unused 'extra' member.
1623 * nsfont.m (nsfont_open):
1624 * w32font.c (w32font_open_internal):
1625 * ftfont.c (ftfont_get_bitmap): Adjust users.
1627 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1629 Use bool for boolean.
1630 * tparam.c (tparam1):
1631 * undo.c (record_point, record_property_change):
1632 Use bool for boolean, for local vars that are always true or false.
1634 Minor integer overflow fixes (Bug#16033).
1635 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1636 This improves on the previous fix to this function.
1637 (window_resize_check): When summing up pixel counts, don't rely on
1638 undefined behavior if the sum overflows.
1640 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1642 * window.c (Fset_window_new_pixel): Don't choke at negative
1643 argument value (Bug#16033).
1645 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1646 to avoid crash in window_box_height.
1648 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1649 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1651 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1653 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1655 Minor integer overflow fixes.
1656 * window.c (Fset_window_new_pixel, grow_mini_window):
1657 * xdisp.c (Fwindow_text_pixel_size):
1658 Avoid undefined behavior on signed integer overflow.
1659 * xfns.c (x_set_mouse_color):
1660 Check that drag shape fits in 'unsigned', since that's what X wants.
1662 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1664 Improve reporting of fatal exception on MS-Windows.
1665 * w32fns.c (my_exception_handler): New function.
1666 (globals_of_w32fns): Set it up as the unhandled exception
1667 handler. Initialize exception code and address to zeros.
1668 (emacs_abort): If the exception code and address are available,
1669 print them at the beginning of the backtrace. Fix the format of
1670 printing addresses (was producing 0x0x12345678 on XP).
1673 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1675 * eval.c (Fbacktrace__locals): New function.
1676 (syms_of_eval): Defsubr it.
1678 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1680 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1681 Define here to unify between...
1682 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1683 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1685 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1687 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1689 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1690 fringe background extension.
1691 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1692 because they are now always the same as `left' and `width',
1693 respectively. Remove code for the case that `width' and
1694 `sb_width' are different.
1696 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1698 Fix minor problems found by static checking.
1699 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1700 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1701 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1703 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1705 * image.c (imagemagick_compute_animated_image): Don't crash if we
1706 have an animation with different-sized images (bug#15313).
1708 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1710 Remove some unused items introduced during pixelwise change.
1711 * window.c (window_resize_total_check): Remove unused function.
1712 * xdisp.c (remember_mouse_glyph): Remove unused label.
1713 (Ftool_bar_height): Move declaration inside #if.
1714 * xterm.c (x_set_window_size): Don't use r and c.
1716 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1718 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1721 * window.c (Fset_window_configuration): Comment out unused variables.
1723 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1725 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1727 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1729 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1731 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1732 HAVE_GNUTLS3 (Bug#16001).
1734 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1735 if interrupts are deferred (Bug#15801).
1737 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1739 Support resizing frames and windows pixelwise.
1740 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1741 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1742 (struct glyph_matrix): Replace window_left_col and
1743 window_top_line by window_pixel_left and window_pixel_top.
1744 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1746 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1747 (draw_window_divider, move_it_to, x_draw_right_divider)
1748 (x_draw_bottom_divider, change_frame_size): Add or fix
1750 * dispnew.c (change_frame_size_1): Change prototype.
1751 (adjust_glyph_matrix, required_matrix_width)
1752 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1753 values instead of lines and columns.
1754 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1755 WINDOW_TOTAL_FRINGE_WIDTH.
1756 (handle_window_change_signal, do_pending_window_change)
1757 (init_display): Adjusts calls of change_frame_size.
1758 (change_frame_size, change_frame_size_1): Handle pixelwise
1760 * frame.c (Qright_divider_width, Qbottom_divider_width):
1762 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1763 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1764 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1765 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1767 (set_frame_param): New function.
1768 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1769 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1770 (Ffringe_width, Fborder_width, Fright_divider_width)
1771 (Fbottom_divider_width): New functions, defsubr them.
1772 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1773 New argument pixelwise.
1774 (struct frame_parm_table): New members Qright_divider_width and
1775 Qbottom_divider_width.
1776 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1777 (x_report_frame_params): Handle Qright_divider_width and
1778 Qbottom_divider_width.
1779 (x_set_right_divider_width, x_set_bottom_divider_width):
1781 (frame_resize_pixelwise): New option.
1782 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1783 new_pixelwise, right_divider_width and bottom_divider_width;
1784 remove total_lines; rename text_lines, text_cols, new_text_lines
1785 and new_text_cols to text_height, text_width, new_height and
1786 new_width respectively.
1787 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1788 FRAME_TEXT_WIDTH respectively.
1789 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1790 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1791 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1793 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1794 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1795 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1796 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1797 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1798 (FRAME_TOTAL_COLS_ARG): Remove macro.
1799 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1800 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1801 (x_wm_set_size_hint): Handle frame pixel sizes.
1802 * indent.c (compute_motion, Fcompute_motion):
1803 Call window_body_width instead of window_body_cols.
1804 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1805 (make_lispy_position): Handle right and bottom dividers.
1806 (Fsuspend_emacs): Pixelize call of change_frame_size.
1807 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1808 * lisp.h: Extern set_frame_param.
1809 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1811 (Fx_create_frame): Add entry for vertical_drag_cursor.
1812 Pixelize call of change_frame_size.
1813 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1814 * nsterm.m (ns_update_window_end): Optionally draw right
1816 (x_set_window_size): Add argument pixelwise.
1817 Call check_frame_size and change_frame_size with pixelwise zero.
1818 (ns_draw_window_divider): New function.
1819 (ns_redisplay_interface): Add ns_draw_window_divider.
1820 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1821 (x_new_font): Call x_set_window_size with pixelwise zero.
1822 * print.c (print_object): For a window print its sequence
1824 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1825 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1826 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1827 (w32_createwindow): Use scroll bar area width.
1828 (w32_wnd_proc): Handle bottom divider width.
1829 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1830 (Fx_create_frame): Default divider width parameters.
1831 Caclulate sizes pixelwise. Add vertical drag cursor support.
1832 (x_create_tip_frame): Default divider widths to zero.
1833 Pixelize call to change_frame_size.
1834 (Fx_show_tip): Add handling of divider widths. Pixelize window
1836 (Fw32_frame_rect): New function.
1837 (frame_parm_handler w32_frame_parm_handlers): Add divider
1839 (Vx_window_vertical_drag_shape): Add variable.
1840 * w32inevt.c (resize_event, maybe_generate_resize_event):
1841 Pixelize change_frame_size calls.
1842 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1844 * w32term.c (w32_draw_window_divider): New function.
1845 (x_update_window_end): Handle right divider.
1846 (w32_draw_fringe_bitmap, x_scroll_run)
1847 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1848 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1849 Calculate new frame sizes pixelwise.
1850 (x_new_font): Pixelize call to x_set_window_size.
1851 (x_check_fullscreen): Pixelize call to change_frame_size.
1852 (x_set_window_size_1, x_set_window_size): New argument
1853 pixelwise. Calculate pixelwise.
1854 (x_wm_set_size_hint): Use scroll bar area width.
1855 (w32_redisplay_interface): Add w32_draw_window_divider.
1856 * w32term.h (struct w32_output): Add vertical drag cursor.
1857 * widget.c (set_frame_size, update_wm_hints)
1858 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1860 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1861 * window.c (sequence_number): Restore.
1862 (Fwindow_pixel_width, Fwindow_pixel_height)
1863 (Fwindow_mode_line_height, Fwindow_header_line_height)
1864 (window_pixel_to_total, Frun_window_scroll_functions)
1865 (Fset_window_new_pixel, window_resize_apply_total)
1866 (Fwindow_resize_apply_total): New functions.
1867 (window_body_height, window_body_width): Rename from
1868 window_body_lines. New argument PIXELWISE.
1869 Calculate pixelwise.
1870 (Fwindow_body_height, Fwindow_body_width): New argument
1872 (coordinates_in_window, window_relative_x_coord): Use window's
1873 pixel width instead of total width.
1874 (replace_window, recombine_windows): Initialize pixel values.
1875 (resize_root_window, resize_frame_windows, grow_mini_window)
1876 (shrink_mini_window): New argument PIXELWISE.
1877 Calculate pixelwise.
1878 (Fdelete_other_windows_internal, adjust_window_margins)
1879 (window_resize_check, window_resize_apply)
1880 (Fdelete_window_internal, Fresize_mini_window_internal)
1881 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1882 (check_frame_size): Rename arguments. New argument PIXELWISE.
1883 Calculate pixelwise.
1884 (set_window_buffer): Make samebuf bool. Run configuration change
1885 hook only if buffer changed.
1886 (Fset_window_buffer): Rewrite doc-string.
1887 (make_window): Initialize new_pixel slot.
1888 (Fwindow_resize_apply): Check pixel size of root window.
1889 (Fsplit_window_internal): Call 2nd argument pixel_size.
1890 Calculate pixelwise.
1891 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1893 (save_window_data): New slots frame_text_width,
1894 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1895 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1897 (Fcurrent_window_configuration, Fset_window_configuration)
1898 (save_window_save, compare_window_configurations): Handle new
1899 slots in save_window_data and saved_window.
1900 (Fset_window_scroll_bars): Fix doc-string.
1901 (window_resize_pixelwise): New variable.
1902 (coordinates_in_window, Fcoordinates_in_window_p):
1904 (make_parent_window): Adjust sequence_number.
1905 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1907 * window.h (struct window): New members new_pixel, pixel_left,
1908 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1909 (wset_new_pixel): New function.
1910 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1911 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1912 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1913 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1914 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1915 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1916 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1917 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1918 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1919 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1920 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1921 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1922 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1923 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1924 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1926 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1927 (window_body_width, check_frame_size): Adapt external declarations.
1928 * xdisp.c (last_max_ascent): New integer.
1929 (window_text_bottom_y): Handle bottom divider.
1930 (window_box_width, window_box_height): Calculate pixelwise.
1931 (get_glyph_string_clip_rects): Handle right divider.
1932 (remember_mouse_glyph): When windows are resized pixelwise
1933 proceed with width and height set to 1.
1934 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1936 (move_it_to): Calculate and return maximum x position
1938 (Fwindow_text_pixel_size): New function.
1939 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1940 (tool_bar_lines_needed): Rename to tool_bar_height.
1941 Calculate pixelwise.
1942 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1943 Calculate pixelwise.
1944 (redisplay_tool_bar): Calculate pixelwise.
1945 (redisplay_window): Calculate pixelwise. Handle dividers.
1946 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1947 (x_draw_vertical_border): Handle dividers.
1948 (define_frame_cursor1): Handle vertical drag cursor.
1949 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1950 (expose_window): Calculate pixelwise. Handle dividers.
1951 (init_xdisp): Initialize pixel values.
1952 * xfaces.c (Qwindow_divider): New face.
1953 (realize_basic_faces): Realize it.
1954 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1955 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1956 (x_set_scroll_bar_default_width): Default actual width to 16.
1957 (Fx_create_frame): Set sizes pixelwise.
1958 (x_create_tip_frame): Default divider widths to zero.
1959 Pixelize call of change_frame_size.
1960 (Fx_show_tip): Handle divider widths. Initial pixel position
1962 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1963 (Vx_window_vertical_drag_shape): New option.
1964 * xmenu.c (free_frame_menubar): Pixelize call of
1966 * xterm.c (x_draw_window_divider): New function.
1967 (x_update_window_end): Optionally draw right divider.
1968 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1969 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1970 (handle_one_xevent, x_new_font): Calculate pixelwise.
1971 (x_set_window_size_1, x_set_window_size): New argument
1972 pixelwise. Calculate pixelwise.
1973 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1974 (struct x_redisplay_interface): Add x_draw_window_divider.
1975 * xterm.h (struct x_output): Add vertical_drag_cursor.
1977 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1979 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1980 Set invisible frames's `redisplay' when a full redisplay is requested.
1981 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1982 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1983 (display_mode_lines): Set it here instead.
1985 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1987 * dispextern.h (set_window_update_flags): Remove.
1989 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1991 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1993 * xdisp.c (REDISPLAY_SOME_P): New macro.
1994 (redisplay_internal): Use it (bug#15999).
1995 (prepare_menu_bars, redisplay_window): Use it as well.
1997 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1999 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2001 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2002 (globals_of_w32font): Zero it out.
2003 (GetCharWidth32W_Proc): New function pointer.
2004 (get_char_width_32_w): New function.
2005 (compute_metrics): If get_glyph_outline_w returns an error, try
2006 get_char_width_32_w before declaring a failure. This avoids
2007 punishing raster (a.k.a. "bitmap") fonts by slowing down
2008 redisplay. (Bug#6364).
2010 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2012 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2013 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2014 highlight needs to be redisplayed. (Bug#15913)
2016 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2018 Fix minor problems found by static checking.
2019 * buffer.h (struct buffer_text, struct buffer):
2020 * frame.h (struct frame):
2021 * window.h (struct window):
2022 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2023 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2024 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2025 no-longer-valid use of HAVE_MENUS.
2026 * xdisp.c (propagate_buffer_redisplay): Now static.
2028 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2030 * xmenu.c (Fmenu_or_popup_active_p):
2031 * window.c (Fset_window_configuration):
2032 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2033 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2034 * fns.c (Fyes_or_no_p):
2035 * editfns.c (Fmessage_box, Fmessage_or_box):
2036 * alloc.c (make_save_ptr_ptr):
2037 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2039 * window.c (Fset_window_configuration): Move select_window later.
2041 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2043 Refine redisplay optimizations to only redisplay *some* frames/windows
2044 rather than all of them.
2045 * xdisp.c (REDISPLAY_SOME): New constant.
2046 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2047 (bset_redisplay, bset_update_mode_line): New functions.
2048 (message_dolog): Use bset_redisplay.
2049 (clear_garbaged_frames): Use fset_redisplay.
2050 (echo_area_display): Use wset_redisplay.
2051 (buffer_shared_and_changed): Remove.
2052 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2053 frame titles. Compute the actual set of windows redisplayed.
2054 Don't update frame titles and menu bars for frames that don't need to
2056 (propagate_buffer_redisplay): New function.
2058 (redisplay_internal): Use it. Be more selective in the set of windows
2059 we redisplay. Propagate windows_or_buffers_changed to
2060 update_mode_lines a bit later to simplify the code.
2061 (mark_window_display_accurate_1): Reset window and buffer's
2063 (redisplay_window): Do nothing if neither the window nor the buffer nor
2064 the frame needs redisplay.
2065 * window.h (struct window): Add `redisplay' field.
2066 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2067 (redisplay_other_windows, window_list): New declarations.
2068 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2069 (window_list): Not static any more.
2070 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2071 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2072 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2073 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2074 * frame.h (struct frame): Add `redisplay' field.
2075 Move `external_menu_bar' bitfield next to other bit-fields.
2076 (SET_FRAME_GARBAGED): Use fset_redisplay.
2077 (SET_FRAME_VISIBLE): Don't garbage the frame;
2078 Use redisplay_other_windows.
2079 * buffer.h (struct buffer): Add `redisplay' field.
2080 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2081 (modify_overlay): Use bset_redisplay.
2082 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2084 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2086 Support w32 file notifications in batch mode.
2087 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2088 invalid (which happens in batch mode). If non-interactive, call
2089 handle_file_notifications to store file notification events in the
2090 input queue. (Bug#15933)
2092 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2094 * w32inevt.c (handle_file_notifications): Now external, not static.
2096 * w32term.h (handle_file_notifications): Provide prototype.
2098 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2099 init_crit, since init_display, which does that otherwise, is not
2102 2013-11-27 Glenn Morris <rgm@gnu.org>
2104 * Makefile.in ($(lispsource)/international/charprop.el): New.
2105 (emacs$(EXEEXT)): Depend on charprop.el.
2107 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2109 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2110 deleting portions of the buffer under non-nil REPLACE argument.
2113 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2114 directory, watch it and not its parent.
2115 (add_watch): Allow empty string in FILE.
2117 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2119 * window.c (Fset_window_start, window_resize_apply)
2120 (window_scroll): Reset window_end_valid (Bug#15957).
2122 2013-11-27 Glenn Morris <rgm@gnu.org>
2124 * Makefile.in (leimdir): Now in lisp source directory.
2125 ($(leimdir)/leim-list.el): Just use ../leim .
2126 * epaths.in (PATH_DUMPLOADSEARCH):
2127 * lread.c (load_path_default):
2128 * nsterm.m (ns_load_path): No more leim directory.
2130 2013-11-26 Andreas Schwab <schwab@suse.de>
2132 * .gdbinit (xgettype): Add cast.
2134 2013-11-26 Glenn Morris <rgm@gnu.org>
2136 Preload leim-list.el.
2137 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2138 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2139 is a single directory.
2141 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2143 bool-vector-subsetp is now the normal direction (Bug#15912).
2144 * data.c (Fbool_vector_subsetp): Test whether the first argument
2145 is a subset of the second one, not the reverse. Add doc string.
2147 Fix minor problems found by static checking.
2148 * lread.c (load_path_default): Now static.
2149 * textprop.c (text_property_stickiness): Be consistent about the
2150 test used when deciding whether to consider the previous character.
2151 This simplifies the code a bit.
2153 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2155 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2157 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2158 (syms_of_frame): Don't defsubr them.
2160 2013-11-25 Glenn Morris <rgm@gnu.org>
2162 * lread.c (load_path_default): Change the sense of the argument.
2163 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2164 from dump_path. When it is not, avoid checking dump_path twice.
2166 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2167 uninstalled dump_path against installed Vload_path. (Bug#15964)
2169 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2171 Export get_pos_property to Elisp.
2172 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2173 (syms_of_editfns): Export it to Elisp.
2175 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2177 2013-11-23 Romain Francoise <romain@orebokech.com>
2179 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2180 initialization here ...
2181 (syms_of_fileio): ... from here.
2183 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2185 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2186 Please use --enable-check-lisp-object-type.
2188 2013-11-23 Glenn Morris <rgm@gnu.org>
2190 * process.c (get_process): Explicit error for dead buffers.
2192 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2194 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2196 2013-11-23 Glenn Morris <rgm@gnu.org>
2198 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2199 * lread.c (load_path_check): Take path to check as argument.
2200 (load_path_default): New, split from init_lread.
2201 (init_lread): Move calc of default load-path to load_path_default.
2202 Empty elements in EMACSLOADPATH now stand for the default.
2203 (load-path): Doc fix.
2204 * emacs.c (decode_env_path): Add option to treat empty elements
2205 as nil rather than ".".
2206 * callproc.c (init_callproc_1, init_callproc):
2207 * image.c (Vx_bitmap_file_path):
2208 * lisp.h (decode_env_path):
2209 * lread.c (Vsource_directory):
2210 Update for new argument spec of decode_env_path.
2212 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2214 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2215 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2217 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2219 Fix some dependency problems that cause unnecessary recompiles.
2220 Problem reported by RMS in
2221 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2222 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2223 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2224 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2225 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2226 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2227 (boostrap-clean): No need to remove stamp-oldxmenu.
2229 Fix recently introduced bool vector overrun.
2230 This was due to an optimization that went awry.
2231 Reported by Glenn Morris in
2232 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2233 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2234 for empty vectors, undoing the 2013-11-18 change.
2235 * data.c (bool_vector_binop_driver): Rely on this.
2236 Fix bug that occasionally overran the destination.
2237 * lisp.h (struct Lisp_Bool_vector): Document this.
2239 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2241 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2244 * nsterm.m (init, run, stop:): Comment out for now, does not work
2247 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2249 * charset.c (syms_of_charset): Don't read past end of string.
2251 2013-11-19 Glenn Morris <rgm@gnu.org>
2253 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2255 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2257 Add hooks to run on gaining/losing focus. (Bug#15029)
2258 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2259 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2260 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2262 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2264 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2265 The old names predated the API change that put destination at end.
2267 Improve API of recently-added bool vector functions (Bug#15912).
2268 The old API had (bool-vector-count-matches A B)
2269 and (bool-vector-count-matches-at A B I), which gave the
2270 misleading impression that the two functions were variants, one
2271 with a location I. The new API has (bool-vector-count-population A)
2272 and (bool-vector-count-consecutive A B I) to make the distinction
2273 clearer. The first function no longer has a B argument, since the
2274 caller can easily determine the number of nils if the length and
2275 number of ts is known.
2276 * data.c (Fbool_vector_count_population): Rename from
2277 bool_vector_count_matches, and accept just 1 argument.
2278 (Fbool_vector_count_consecutive): Rename from
2279 Fbool_vector_count_matches_at.
2281 Always allocate at least one bits_word per bool vector.
2282 See Daniel Colascione in:
2283 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2284 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2285 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2286 * lisp.h (struct Lisp_Bool_vector): Document this.
2288 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2290 * insdel.c (invalidate_buffer_caches): New function, consolidated
2291 from part of prepare_to_modify_buffer.
2292 (insert_from_gap, prepare_to_modify_buffer):
2293 * coding.c (code_convert_region, code_convert_string):
2294 Call invalidate_buffer_caches. (Bug#15841)
2296 * lisp.h (invalidate_buffer_caches): Add prototype.
2298 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2300 * w32term.c (x_update_window_end): Don't invalidate the entire
2301 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2302 highlight needs to be redisplayed. (Bug#15913)
2304 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2306 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2308 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2310 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2311 while we are using Vprin1_to_string_buffer.
2313 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2314 after inserting the description string. (Bug#15907)
2316 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2318 * data.c: Work around bogus GCC diagnostic about shift count.
2319 Reported by Eli Zaretskii in
2320 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2321 (pre_value): New function.
2322 (count_trailing_zero_bits): Use it.
2324 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2326 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2327 assume C macros are not supported even under -g3 in these old GCC
2330 2013-11-15 Leo Liu <sdl.web@gmail.com>
2332 * minibuf.c (Ftry_completion, Fall_completions)
2333 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2335 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2337 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2338 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2339 This avoids placing unnecessary constants into the Emacs code.
2341 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2343 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2344 for Cygwin w32 build.
2346 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2347 for Cygwin w32 build. (Bug#15892)
2349 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2351 Simplify, port and tune bool vector implementation.
2352 * alloc.c (bool_vector_exact_payload_bytes)
2353 (bool_vector_payload_bytes): Remove.
2354 (bool_vector_fill): Return its argument.
2355 * alloc.c (bool_vector_fill):
2357 * print.c (print_object):
2358 Simplify by using bool_vector_bytes.
2359 * alloc.c (make_uninit_bool_vector):
2360 New function, broken out from Fmake_bool_vector.
2361 (Fmake_bool_vector): Use it. Use tail call.
2362 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2363 * data.c (BITS_PER_ULL): New constant.
2364 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2365 if long long versions don't exist.
2366 (shift_right_ull): New function.
2367 (count_one_bits_word): New function, replacing popcount_bits_word
2368 macro. Don't assume that bits_word is no wider than long long.
2369 (count_one_bits_word, count_trailing_zero_bits):
2370 Don't assume that bits_word is no wider than long long.
2371 * data.c (bool_vector_binop_driver, bool_vector_not):
2372 * fns.c (Fcopy_sequence):
2374 Create an uninitialized destination, to avoid needless work.
2375 (internal_equal): Simplify.
2376 (Ffillarray): Prefer tail call.
2377 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2378 contain at least one word.
2379 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2380 chars are narrower than ints.
2381 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2382 * fns.c (Fcopy_sequence):
2384 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2385 Don't try to port to hosts where bits_word values have holes; the
2386 code wouldn't work there anyway. Verify this assumption, though.
2387 (bool_vector_bytes): New function.
2388 (make_uninit_bool_vector): New decl.
2389 (bool_vector_fill): Now returns Lisp_Object.
2391 * xfns.c (xic_create_fontsetname):
2392 * xrdb.c (gethomedir): Prefer tail calls.
2394 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2396 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2397 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2399 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2400 that requires a return value.
2401 (Fset_buffer_modified_p): Take advantage of this change to do
2404 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2406 * buffer.c (Frestore_buffer_modified_p): Sync it with
2407 Fset_buffer_modified_p.
2408 (Fforce_mode_line_update): New function, moved from subr.el.
2409 (Fset_buffer_modified_p): Use them.
2410 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2412 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2414 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2415 This avoids undefined behavior when subtracting pointers into
2416 different aways. On my platform it also makes the code a tad
2417 smaller and presumably faster.
2419 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2421 * keyboard.c (command_loop_1): Use region-extract-function.
2422 * insdel.c (Qregion_extract_function): Not static any more (can we
2423 stop pretending that these vars can benefit from being marked static?).
2425 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2427 * search.c (find_newline): If buffer text is relocated during the
2428 "dumb loop", adjust C pointers into buffer text to follow suit.
2431 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2433 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2434 for conversion (Bug#15837).
2436 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2438 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2439 for the entire range of inserted characters. (Bug#15841)
2441 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2443 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2445 (realize_default_face): Remove assignment to distant-foreground if
2446 unspecified (Bug#15815).
2448 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2450 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2451 cache-long-scans disabled, since we don't want to call
2452 prepare_to_modify_buffer (in insert_1_both) for each message we
2455 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2456 from buffer.c. Improve commentary to the buffer field setter
2459 * buffer.c (bset_cache_long_scans): Static function deleted.
2460 Improve commentary to the buffer field setter functions.
2461 (init_buffer_once): Default for cache-long-scans changed to t.
2464 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2466 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2468 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2469 This bug was introduced in my 2013-06-21 change, and caused
2470 struct Lisp_Sub_Char_Table objects to be given too many slots,
2471 which broke 'make -C admin/unidata'.
2473 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2475 Import changes from mac-port 4.5.
2476 * macfont.m (mac_font_copy_default_descriptors_for_language)
2477 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2478 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2479 (macfont_language_default_font_names): New.
2480 (macfont_list): Rearrange language/charset code.
2481 (macfont_close): Don't check for macfont_info->cache.
2482 (mac_ctfont_create_preferred_family_for_attributes): New font
2483 selection code, call
2484 mac_font_copy_default_name_for_charset_and_languages.
2485 (mac_font_copy_default_descriptors_for_language)
2486 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2488 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2490 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2492 Port to C11 aligned_alloc, and fix some integer overflows.
2493 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2494 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2495 and use of posix_memalign replaced with aligned_alloc.
2496 (aligned_alloc): New function, defined or declared as needed.
2497 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2498 Don't undef; configure.ac now does this.
2499 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2500 (calloc, aligned_alloc): Check for integer overflow.
2501 (aligned_alloc): Rename from memalign. All uses changed.
2502 (memalign): New function, an alias for aligned_alloc.
2504 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * xdisp.c (redisplay_internal): Fix typo in last change.
2508 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2510 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2512 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2514 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2515 redisplay--mode-lines-cause.
2516 (redisplay_internal): Keep them uptodate. Remove redundant check of
2517 buffer_shared_and_changed.
2518 * *.[chm]: Number every assignment to update_mode_lines so we
2519 can track why it is set.
2521 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2523 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2525 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2527 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2528 can track why it is set.
2530 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2532 Integer-related fixes for term.c etc.
2533 * dispextern.h (face_tty_specified_color): New function.
2534 * term.c (turn_on_face): Don't rely on undefined behavior when
2535 assigning an out-of-range value to 'long'.
2536 Simplify test for toggling highlight.
2537 (tty_capable_p): Omit last two (unused) args. All callers changed.
2538 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2539 (read_menu_input, tty_menu_activate, tty_menu_show):
2540 * xfaces.c (x_supports_face_attributes_p)
2541 (tty_supports_face_attributes_p):
2542 Use bool for boolean. All callers changed.
2543 (tty_supports_face_attributes_p): Omit defaults for color indices;
2544 no longer needed. Simplify tail call.
2546 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2548 * xdisp.c (prepare_menu_bars): Mark static.
2549 * lisp.h (prepare_menu_bars): Don't declare.
2550 * xselect.c (x_handle_selection_clear):
2551 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2553 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2555 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2556 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2558 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2560 * keyboard.c (Fcommand_error_default_function): Rename from
2561 Fdefault_error_output.
2563 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2565 * keyboard.c (Fdefault_error_output): New function, extracted from
2567 (syms_of_keyboard): Use it for Vcommand_error_function.
2569 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2571 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2572 (init_eval): Use it to ensure handlerlist is non-NULL.
2573 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2574 (Fsignal): Adjust NULLness test of handlerlist.
2575 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2577 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2579 * callproc.c (call_process): Call prepare_to_modify_buffer before
2580 decoding text read from the sub-process, as the decoded stuff will
2581 be inserted into the buffer. This will invalidate the various
2582 caches maintained for the buffer. (Bug#15148)
2584 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2586 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2587 string of glyphless-char-display.
2589 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2591 * nsfns.m (ns_get_name_from_ioreg): New function.
2592 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2593 OSX >= 10.9. Use ns_get_name_from_ioreg.
2595 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2597 Simplify and port recent bool vector changes.
2598 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2599 only in this file. Use a more-efficient implementation if the
2600 second argument is a power of 2.
2601 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2602 Remove no-longer-necessary compile-time checks.
2603 (bool_vector_exact_payload_bytes): New function.
2604 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2605 exact payload changed to call the new function. Do not assume
2606 that the arg or result fits in ptrdiff_t.
2607 (bool_vector_fill): New function.
2608 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2610 (vroundup_ct): Don't assume arg fits in size_t.
2611 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2612 invoke set_category_set.
2613 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2614 All callers changed. Use bool_vector_set.
2615 * category.h (XCATEGORY_SET): Remove; no longer needed.
2616 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2618 * data.c (Faref): Use bool_vector_ref.
2619 (Faset): Use bool_vector_set.
2620 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2621 (Fbool_vector_not, Fbool_vector_count_matches)
2622 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2623 * fns.c (concat): Use bool_vector_ref.
2624 (Ffillarray): Use bool_vector_fill.
2625 (mapcar1): Use bool_vector_ref.
2626 (sxhash_bool_vector): Hash words, not bytes.
2627 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2628 a constant, since it's now used in #if.
2629 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2630 unsigned char on unusual architectures, so that we no longer
2631 assume that the number of bits per bits_word is a power of two or
2632 is a multiple of 8 or of CHAR_BIT.
2633 (Qt): Add forward decl.
2634 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2635 at least as strictly as bits_word.
2636 (bool_vector_data, bool_vector_uchar_data): New accessors.
2637 All data structure accesses changed to use them.
2638 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2639 (bool_vector_set): New functions.
2640 (bool_vector_fill): New decl.
2641 (ROUNDUP): Move to alloc.c as described above.
2643 Fix recent gnutls changes.
2644 * gnutls.c (Fgnutls_boot): Don't assume C99.
2645 * process.c (wait_reading_process_output): Fix typo in recent change.
2647 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2649 * process.c (wait_reading_process_output, read_process_output)
2650 (send_process): Check gnutls_state is not NULL.
2652 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2653 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2655 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2658 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2660 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2663 * nsfns.m (Fx_create_frame): Fix memory leak.
2665 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2666 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2667 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2669 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2671 * xdisp.c (message3_nolog, message_with_string): Encode the string
2672 before writing it to the terminal in a non-interactive session.
2674 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2675 sure we concatenate them into a unibyte string.
2677 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2678 resulting temporary name before returning it to the caller.
2679 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2680 is a unibyte string, convert NAME to a unibyte string to ensure
2681 that the result is also a unibyte string.
2683 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2684 create unibyte strings from default paths and directory/file
2687 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2690 * callproc.c (init_callproc): Use build_unibyte_string to make
2691 sure we create unibyte strings from default paths and
2692 directory/file names.
2694 * buffer.c (init_buffer): Don't store default-directory of
2695 *scratch* in multibyte form. The original problem which led to
2696 that is described in
2697 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2698 but it was solved long ago. (Bug#15260)
2700 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2702 Port to stricter C99 platforms.
2703 Especially, C99 prohibits nesting a struct X inside struct Y if
2704 struct X has a flexible array member.
2705 * alloc.c (struct sdata): New type.
2706 (sdata): Implement in terms of struct sdata.
2707 Remove u member; all uses replaced by next_vector, set_next_vector.
2708 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2709 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2710 (struct sblock): Rename first_data member to data, which is now
2711 a flexible array member. All uses changed.
2712 (next_vector, set_next_vector, large_vector_vec): New functions.
2713 (vector_alignment): New constant.
2714 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2715 (struct large-vector): Now merely a NEXT member, since the old approach
2716 ran afoul of stricter C99. All uses changed to use
2717 large_vector_vec or large_vector_offset.
2718 (large_vector_offset): New constant.
2719 * dispnew.c: Include tparam.h, for tgetent.
2720 Do not include term.h; no longer needed.
2721 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2722 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2723 (struct Lisp_Vector): Use a flexible array member for contents,
2724 instead of a union with a member that is an array of size 1.
2726 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2727 fact that the struct no longer contains a union.
2728 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2729 (struct Lisp_Save_Value, struct Lisp_Free):
2730 Use unsigned, not int, for spacers, to avoid c99 warning.
2731 (union specbinding): Use unsigned, not bool, for bitfield, as
2732 bool is not portable to pre-C99 hosts.
2734 2013-11-04 Glenn Morris <rgm@gnu.org>
2736 * emacs.c (usage_message): Mention that `-L :...' appends.
2738 2013-11-02 Glenn Morris <rgm@gnu.org>
2740 * Makefile.in (abs_builddir): Remove.
2741 (bootstrap_exe): Use relative filename.
2743 Use relative filenames in TAGS files.
2744 * Makefile.in (abs_srcdir): Remove it again.
2745 (.PHONY): Remove frc.
2746 (maintainer-clean): No more TAGS-LISP file.
2747 (TAGS): Pass relative file names to etags.
2748 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2750 * Makefile.in (abs_srcdir): New, set by configure.
2752 (maintainer-clean): Remove pointless echo. That should be in the
2753 top-level Makefile, if anywhere. Delete TAGS-LISP.
2754 (extraclean): No s/ and m/ directories for some time.
2755 (TAGS): Also depend on ctagsfiles3.
2756 Remove no-longer-defined S_FILE.
2757 Pass absolute filenames to etags once more.
2758 (TAGS-LISP): Replace lispdir with its expansion.
2759 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2760 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2762 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2764 * xfaces.c (check_lface_attrs, realize_default_face):
2765 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2766 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2768 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2770 * emacs.c (original_pwd): Remove global var by making it local.
2771 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2773 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2775 * xfaces.c: Declare color_distance.
2776 (QCdistant_foreground): New variable.
2777 (NEAR_SAME_COLOR_THRESHOLD): New define.
2778 (load_color2): New function.
2779 (load_color): Call load_color2.
2780 (load_face_colors): Call load_color2 and if distant-color is specified
2781 calculate distant and use distant-color if colors are near.
2782 (LFACE_DISTANT_FOREGROUND): New define.
2783 (merge_face_ref, Finternal_set_lisp_face_attribute)
2784 (Finternal_get_lisp_face_attribute)
2785 (x_supports_face_attributes_p): Handle distant-foreground similar to
2787 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2789 * dispextern.h (lface_attribute_index):
2790 Add LFACE_DISTANT_FOREGROUND_INDEX.
2792 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2794 * image.c (pbm_next_char): New function.
2795 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2796 (pbm_scan_number): Use it.
2797 (Qlibjpeg_version): New variable.
2798 (syms_of_image): DEFSYM and initialize it.
2800 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2802 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2804 2013-10-31 Glenn Morris <rgm@gnu.org>
2806 * emacs.c (original_pwd): New char.
2807 (main): If using --chdir, store original_pwd.
2808 (init_cmdargs): When setting Vinvocation_directory based on a
2809 relative argv[0], use original_pwd if set. (Bug#15768)
2811 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2815 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2817 * insdel.c: Fix minor problems found by static checking.
2818 (Qregion_extract_function): Now static.
2819 (prepare_to_modify_buffer_1): Remove unused locals.
2821 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2823 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2824 (syms_of_xdisp): Declare pre-redisplay-function.
2825 (markpos_of_region): Remove function.
2826 (init_iterator, compute_stop_pos, handle_face_prop)
2827 (face_before_or_after_it_pos, reseat_to_string)
2828 (get_next_display_element, window_buffer_changed)
2829 (redisplay_internal, try_cursor_movement, redisplay_window)
2830 (try_window_reusing_current_matrix, try_window_id, display_line)
2831 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2832 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2833 * window.h (struct window): Remove field `region_showing'.
2834 * dispextern.h (struct it): Remove region_beg/end_charpos.
2835 (face_at_buffer_position, face_for_overlay_string)
2836 (face_at_string_position): Update prototypes.
2837 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2838 (face_at_string_position): Remove `region_beg' and `region_end' args.
2839 * fontset.c (Finternal_char_font):
2840 * font.c (font_at, font_range): Adjust calls accordingly.
2841 * insdel.c (Qregion_extract_function): New var.
2842 (syms_of_insdel): Initialize it.
2843 (prepare_to_modify_buffer_1): Use it.
2845 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2847 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2848 * ftxfont.c (ftxfont_get_gcs):
2849 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2850 * xfaces.c (x_free_colors, x_free_dpy_colors)
2851 (x_create_gc, unload_color):
2852 * xselect.c (x_property_data_to_lisp):
2853 * xsettings.c (parse_settings):
2854 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2855 (get_bits_and_offset): Adjust definition.
2856 * frame.c (XParseGeometry): Adjust locals.
2857 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2858 * regex.h (toplevel): Likewise for reg_syntax_t.
2860 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2862 * eval.c (run_hook_with_args): Use FUNCTIONP.
2864 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2866 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2867 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2868 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2869 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2870 on MS-Windows anyway.
2871 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2872 (free_realized_face): ...adjust user.
2873 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2874 white relief pixels to -1.
2875 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2876 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2877 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2879 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2881 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2882 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2883 in practice now. All callers changed.
2885 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2887 * dispextern.h (struct face): Use bitfields for 'underline_type'
2888 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2889 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2890 'stipple' member. Move 'lface' member up to help...
2891 * xfaces.c (make_realized_face): ...this function to find and
2892 clear just the members that need clearing.
2893 (load_face_colors, realize_x_face):
2894 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2896 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2898 * xftfont.c (struct xftfont_info): Remove set-but-unused
2900 (xftfont_open): Adjust user.
2901 (xftfont_get_colors): Remove useless prototype.
2903 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2905 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2906 before passing them to 'unexec'. (Bug#15260)
2908 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2910 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2912 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2914 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2915 the changed signature of the font driver's 'close' method.
2917 * w32font.h (w32font_close): Adjust the prototype to the change in
2918 function definition.
2920 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2922 * w32uniscribe.c (uniscribe_close): Adapt the call to
2923 w32font_close to its new prototype.
2925 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2927 Omit unused frame argument of font API's close function.
2928 * font.h (struct font): Drop frame argument. Adjust comment.
2929 * font.c (font_clear_cache, font_close_object): Adjust users.
2930 * ftfont.c (ftfont_close):
2931 * ftxfont.c (ftxfont_close):
2932 * macfont.m (macfont_close):
2933 * nsfont.m (nsfont_close):
2934 * w32font.c (w32font_close):
2935 * xfont.c (xfont_close):
2936 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2937 tweak comments and make functions safe if called more than once for
2938 the same font object.
2940 Perform font-specific cleanup when font object is swept by GC. See
2941 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2942 * alloc.c (cleanup_vector): New function.
2943 (sweep_vector): Call it for each reclaimed vector object.
2944 * font.h (struct font): Adjust comment.
2946 2013-10-24 Glenn Morris <rgm@gnu.org>
2948 * Makefile.in (abs_top_srcdir): New, set by configure.
2950 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2952 Adjust recent font-related changes to fix bug#15686.
2953 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2954 is a live window system frame, mark its default font too.
2956 2013-10-23 Glenn Morris <rgm@gnu.org>
2958 * Makefile.in (RUN_TEMACS): Make relative (again).
2959 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2960 (bootstrap-emacs$(EXEEXT)):
2961 Quote entities that might contain whitespace.
2963 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2965 Port to Solaris 10 and its bundled GCC.
2966 Problem reported by Timothy C. Burt.
2967 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2969 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2971 Do not allow font caches to grow too large.
2972 * alloc.c (compact_font_cache_entry, compact_font_caches):
2973 New functions or stub if not HAVE_WINDOW_SYSTEM.
2974 (compact_undo_list): Factor out from Fgarbage_collect.
2976 (mark_face_cache): Mark face font. Move down to avoid
2978 (mark_terminals): Do not mark font cache here.
2979 (Fgarbage_collect): Call compaction functions described
2980 above. Adjust comment.
2982 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2984 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2985 chdir to HOME (bug#15607).
2987 * nsterm.m (Qcocoa, Qgnustep): New variables.
2988 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2989 (ns_get_color): Make selection color work for GNUstep also.
2991 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2993 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2994 handles mouse clicks. Instead, let GPM use the same code as all
2995 the other mice use. See the discussion starting at
2996 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2997 for the details of the problem with the menu bar this fixes.
2999 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3001 Remove port-specific display name lists to avoid extra
3002 complexity and data duplication with display info lists.
3003 * xterm.h (x_display_name_list): Remove declaration.
3004 * xterm.c (x_display_name_list): Remove.
3005 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3006 * xfns.c (x_display_info_for_name, Fx_display_list):
3007 Likewise. Use x_display_list where appropriate.
3008 * w32term.h (w32_display_name_list): Remove declaration.
3009 * w32term.c (w32_display_name_list): Remove.
3010 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3012 * w32fns.c (x_display_info_for_name, Fx_display_list):
3013 Likewise. Use x_display_list where appropriate.
3014 * nsterm.h (ns_display_name_list): Remove declaration.
3015 * nsterm.m (ns_display_name_list): Remove.
3016 (ns_term_init, syms_of_nsterm): Adjust users.
3017 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3018 Likewise. Use x_display_list where appropriate.
3019 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3020 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3021 (mark_terminals): Mark per-terminal font cache.
3023 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3025 Don't run timers in input-pending-p. Its new check-timers param
3026 provides the prior behavior. (Bug#15045).
3027 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3029 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3031 Make some functions static in non-Microsoft builds.
3032 On my platform (Fedora 19 x86-64), this shrinks the
3033 Emacs executable (text+data) by 0.25%.
3034 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3035 (load_color) [!MSDOS]:
3036 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3037 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3038 * lisp.h (check_existing):
3039 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3040 (network_interface_info) [!WINDOWSNT]:
3041 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3042 Remove extern decls.
3043 * fileio.c (check_existing):
3044 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3045 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3046 (network_interface_info) [!WINDOWSNT]:
3047 * term.c (encode_terminal_code) [!WINDOWSNT]:
3048 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3049 * xfaces.c (load_color) [!MSDOS]:
3051 * fileio.c (check_existing, check_executable, check_writable):
3052 * process.c (network_interface_list, network_interface_info):
3053 Move earlier, so that we don't need forward decls.
3054 * gnutls.c (fn_gnutls_transport_set_errno)
3055 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3057 * w32.c (init_environment): Use faccessat rather than
3058 check_existing, partly for consistency with the rest of the code
3059 in this file, partly so that check_existing can be static.
3061 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3062 * emacs.c (MAIN_PROGRAM): New macro.
3063 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3064 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3066 bool vector int width fixes
3067 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3068 (Fbool_vector_count_matches_at):
3069 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3070 can exceed PTRDIFF_MAX, at least in theory.
3071 (Fbool_vector_count_matches_at):
3072 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3074 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3076 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3077 (struct sockaddr): Add forward decl, for platforms that lack it.
3079 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3081 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3084 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3086 * w32.c (network_interface_get_info, network_interface_list)
3087 (network_interface_info): New functions. (Bug#15610)
3088 (GetAdaptersInfo_Proc): New typedef.
3089 (get_adapters_info): New wrapper function.
3090 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3092 * process.h (network_interface_list, network_interface_info):
3095 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3096 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3097 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3098 for WINDOWSNT. Doc fix.
3099 (syms_of_process): Defsubr Snetwork_interface_list and
3100 Snetwork_interface_info unconditionally.
3102 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3103 in NS GUI sessions. (Bug#15629)
3105 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3107 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3109 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3111 * print.c (print_object): Print " ..." when truncating bool vectors.
3113 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3115 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3116 standard mouse buttons.
3118 * termhooks.h (struct input_event): Remove incorrect commentary.
3120 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3122 Disallow bool vector operations on mixed-length operands.
3123 The old behavior left garbage in the result vector sometimes,
3124 and didn't seem to be useful.
3125 * data.c (Qwrong_length_argument): New static var.
3126 (wrong_length_argument): New function.
3127 (bool_vector_binop_driver): Check that args agree in length.
3129 * keyboard.c, keyboard.h (all_kboards): Now static.
3131 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3133 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3134 note from the lispref.
3136 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3138 * nsterm.h (struct ns_display_info): Remove set-but-unused
3139 member image_cache (image caches are per-terminal anyway).
3140 (FRAME_X_IMAGE_CACHE): Remove.
3141 * nsterm.m (ns_initialize_display_info): Adjust user.
3143 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3145 * w32proc.c: Include mingw_time.h.
3147 * w32.c: Include mingw_time.h.
3149 Implement scrolling of TTY menus when the screen is too short.
3151 * term.c (tty_menu_display): Accept an additional argument, the
3152 menu item from which to start displaying the menu. Account for
3153 the value of Y when limiting the menu to the number of available
3155 (mi_result): New enumeration.
3156 (read_menu_input): Return enumerated value. When the y coordinate
3157 hits min_y or max_y, return scroll indication instead of wrapping
3159 (tty_menu_activate): Handle the scrolling indications from
3160 read_menu_input. Compute the first menu item to display and pass
3161 it to tty_menu_display.
3163 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3165 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3166 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3167 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3168 Adjust to match the change described below.
3169 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3170 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3171 memory_below_frame members to...
3172 * termchar.h (struct tty_display_info): ...here because they're
3173 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3174 * term.c (init_tty):
3175 * nsterm.m (ns_create_terminal):
3176 * w32term.c (w32_create_terminal):
3177 * xterm.c (x_create_terminal): Adjust users.
3178 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3179 to filter out non-TTY frames. Adjust comment.
3180 (scrolling): Adjust user. Prefer eassert for debugging check.
3182 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3184 * xfaces.c (PT_PER_INCH): Remove unused macro.
3185 * termhooks.h (struct terminal): Remove set-but-unused
3186 member fast_clear_end_of_line.
3187 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3188 * nsterm.m (ns_create_terminal):
3189 * term.c (init_tty):
3190 * w32term.c (w32_create_terminal):
3191 * xterm.c (x_create_terminal): Adjust users.
3193 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3195 * lisp.h (bool_vector_size): New function.
3196 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3197 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3198 (Fbool_vector_not, Fbool_vector_count_matches_at):
3199 Remove uses of 'eassume' that should no longer be needed,
3200 because they are subsumed by the 'eassume' in bool_vector_size.
3202 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3204 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3205 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3206 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3208 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3210 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3211 have different dimensions. (Bug#15575)
3213 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3216 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3218 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3220 * term.c (tty_menu_show): Never return with unbalanced
3221 specpdl. Use eassert for debugging check. Adjust style.
3223 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3225 * term.c (read_menu_input): Make selection of menu items
3226 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3227 (tty_menu_activate): Fix off-by-one error when computing max_y.
3229 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3231 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3232 audit logging (only used with GnuTLS 3.x) and enable it.
3234 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3236 * dispnew.c (redraw_frame): Remove useless #ifdef because
3237 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3238 Also, move TTY fflush to...
3239 * term.c (tty_update_end): ...this function.
3241 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3243 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3244 the end of the frame's glyph matrix. (Bug#15575)
3246 * term.c (tty_menu_display): Don't move cursor while overwriting
3247 frame's glyphs with menu items. Limit the number of items
3248 displayed to what can be shown on the available screen lines,
3249 excluding the echo area.
3250 (tty_menu_activate): Limit the Y coordinate allowed by
3251 read_menu_input to the last screen line used for menu display.
3253 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3255 * lisp.h (eassume): New macro.
3256 Also, include <verify.h>, for 'assume'.
3257 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3258 (vroundup, vector_nbytes):
3259 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3260 (Fbool_vector_not, Fbool_vector_count_matches)
3261 (Fbool_vector_count_matches_at):
3262 Use eassume, not eassert.
3263 * casetab.c (set_identity, shuffle):
3264 * composite.c (composition_gstring_put_cache):
3265 * dispnew.c (update_frame_1):
3266 * ftfont.c (ftfont_shape_by_flt):
3267 * image.c (gif_load):
3268 * intervals.c (offset_intervals):
3269 * macfont.m (macfont_shape):
3270 Remove calls to 'assume' that are no longer needed, because
3271 --enable-gcc-warnings no longer generates bogus warnings
3272 when these calls are removed.
3274 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3276 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3278 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3281 (Qsubstitute_env_in_file_name): New var.
3282 (syms_of_fileio): Define it.
3284 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3286 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3287 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3290 * term.c (save_and_enable_current_matrix): Don't allocate and
3291 don't save margin areas.
3292 (restore_desired_matrix): Don't restore margin areas.
3293 (free_saved_screen): Don't free margin areas.
3295 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3297 * image.c: Pacify --enable-gcc-warnings.
3298 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3299 #define only if used.
3301 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3303 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3304 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3305 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3306 (gif_load): For giflib v5.x and later, display the error message
3307 produced by giflib when its functions fail.
3308 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3311 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3313 * keyboard.c (last_event_timestamp): Remove. For X selection and
3314 GTK popup menus, it may be obtained from per-frame X display info.
3315 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3316 (process_special_events): Adjust users.
3317 * keyboard.h (last_event_timestamp): Remove declaration.
3318 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3319 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3320 * menu.h (xmenu_show): Adjust prototype.
3321 * menu.c (Fx_popup_menu): Adjust user.
3322 * xselect.c (x_own_selection, x_get_foreign_selection)
3323 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3325 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3327 * keyboard.c (init_kboard): Now static. Add arg
3328 to denote window system. Adjust comment.
3329 (init_keyboard): Adjust user.
3330 (allocate_kboard): New function.
3332 * nsterm.m (ns_term_init):
3333 * term.c (init_tty):
3334 * w32term.c (w32_create_terminal):
3335 * xterm.c (x_term_init): Use it.
3336 * keyboard.h (init_kboard): Remove prototype.
3337 (allocate_kboard): Add prototype.
3339 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3341 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3342 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3344 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3346 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3348 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3350 * term.c (tty_menu_activate): Flush the output stream after
3351 showing the cursor, and don't mark the frame garbaged at exit from
3352 the function. Fixes redisplay glitches when moving from one menu
3355 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3358 or throw error (Bug#15570).
3360 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3362 * intervals.c (temp_set_point_both): Move test into 'eassert',
3365 * lisp.h (eassert): Don't use 'assume'.
3366 Sometimes 'assume' wins in performance, and sometimes it loses,
3367 so it shouldn't be used all the time. Perhaps we need two
3368 flavors of 'eassert', one for where 'assume' is far more likely
3369 to help or to hurt; but that can be done later.
3370 Problem reported by Dmitry Antipov in
3371 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3372 Also, don't include <verify.h>; no longer needed.
3374 2013-10-09 Glenn Morris <rgm@gnu.org>
3376 * eval.c (Fcond): Doc tweak.
3378 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3380 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3381 expressions with side effects to eassert. (Bug#15565)
3383 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * fns.c (hashfn_user_defined): Allow hash functions to return any
3388 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3390 Fix minor problems found by static checking.
3391 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3392 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3393 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3394 * keyboard.c (read_menu_command): Remove unused local.
3395 * lisp.h (read_menu_command): New decl.
3396 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3397 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3398 Return ptrdiff_t, not int.
3399 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3400 not int, for benefit of xpalloc.
3401 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3403 (have_menus_p): Remove; unused.
3404 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3405 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3406 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3408 (save_and_enable_current_matrix): Omit unnecessary casts.
3409 (read_menu_input): Omit local extern decl (now in lisp.h).
3410 Don't access uninitialized storage if mouse_get_xy fails.
3411 (tty_menu_activate): Mark local as initialized, for lint.
3412 (tty_menu_activate, tty_meny_show): Remove unused locals.
3414 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3416 Support menus on text-mode terminals.
3417 * xterm.h (xw_popup_dialog): Add prototype.
3419 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3420 (xmenu_show): Block input here, instead in Fx_popup_menu.
3421 (xw_popup_dialog): New function, with X-specific bits of popup
3424 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3427 * window.c (Fset_window_configuration): Use run-time tests of the
3428 frame type instead of compile-time conditionals, when menu-bar
3429 lines are considered.
3431 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3432 (w32_popup_dialog): New prototypes.
3434 * w32menu.c (Fx_popup_dialog): Function deleted.
3435 (w32_popup_dialog): New function, with w32 specific bits of popup
3436 dialogs. Block input here.
3438 * w32inevt.c (w32_console_read_socket): Minor change to add
3439 debugging TTY events.
3441 * w32fns.c (show_hourglass): If returning early because the frame
3442 is not a GUI frame, unblock input.
3444 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3445 (cursorY): New functions.
3447 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3448 WINDOWSNT, macros that call curX and curY elsewhere.
3450 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3452 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3453 specific function to hide and show cursor on a text-mode terminal.
3454 (tty_menu_struct, struct tty_menu_state): New structures.
3455 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3456 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3457 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3458 (tty_menu_locate, save_and_enable_current_matrix)
3459 (restore_desired_matrix, screen_update, read_menu_input)
3460 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3461 (tty_pop_down_menu, tty_menu_last_menubar_item)
3462 (tty_menu_new_item_coords, tty_menu_show): New functions.
3463 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3465 * nsterm.h (ns_popup_dialog): Adjust prototype.
3467 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3469 (ns_popup_dialog): Adapt order of arguments to the other
3470 *_menu_show implementations.
3471 (Fx_popup_dialog): Function deleted.
3473 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3475 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3477 * menu.c (have_boxes): New function.
3478 (single_keymap_panes): Use it instead of a compile-time
3480 (single_menu_item): Use run-time tests of the frame type instead
3481 of compile-time conditionals.
3482 (encode_menu_string): New function.
3483 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3484 the macro, since different types of frame need different encoding
3486 (digest_single_submenu): Use run-time tests of frame type instead
3487 of, or in addition to, compile-time conditionals.
3488 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3489 (Fx_popup_menu): Detect when the function is called from keyboard
3490 on a TTY. Don't barf when invoked on a text-mode frame.
3491 Check frame type at run time, instead of compile-time conditionals for
3492 invoking terminal-specific menu-show functions.
3493 Call tty_menu_show on text-mode frames.
3494 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3495 run time to determine which alternative to invoke; support dialogs
3498 * keyboard.h <Qmouse_movement>: Declare.
3500 * keyboard.c <Qmouse_movement>: Now extern.
3501 <Qecho_keystrokes>: New static variable.
3502 (read_key_sequence): Accept an additional argument, a flag to
3503 prevent redisplay during reading of the key sequence. All callers
3505 (read_menu_command): New function.
3506 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3508 (toolkit_menubar_in_use): New function.
3509 (make_lispy_event): Use it instead of a compile-time test.
3511 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3512 window-system being available.
3514 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3515 to x-popup-dialog on the frame type, they all now support popup
3518 * dispnew.c (save_current_matrix): Save the margin areas.
3519 (restore_current_matrix): Restore margin areas.
3520 (update_frame_with_menu): New function.
3522 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3525 * alloc.c (make_save_ptr): Now compiled unconditionally.
3527 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3529 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3530 (redraw_frame, update_frame): Adjust users.
3531 * dispextern.h (set_window_update_flags): Adjust prototype.
3532 * xdisp.c (redisplay_internal): When updating all frames with zero
3533 windows_or_buffers_changed, assume that only the windows that shows
3534 current buffer should be really updated.
3536 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3538 Do not allocate huge temporary memory areas and objects while encoding
3539 for file I/O, thus reducing an enormous memory usage for large buffers.
3540 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3541 * coding.h (struct coding_system): New member raw_destination.
3542 * coding.c (setup_coding_system): Initialize it to zero.
3543 (encode_coding_object): If raw_destination is set, do not create
3544 dst_object. Add comment.
3545 * fileio.c (toplevel): New constant E_WRITE_MAX.
3546 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3547 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3549 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3551 * nsterm.m (windowDidExitFullScreen:):
3552 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3554 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3556 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3557 * keyboard.c (unblock_input_to): Don't process pending signals
3558 if a fatal error is in progress.
3560 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3561 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3562 they're talking about words in Lisp bool vectors.
3563 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3564 * data.c (popcount_bits_word): Rename from popcount_size_t.
3565 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3568 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3570 Improve support for popcount and counting trailing zeros (Bug#15550).
3571 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3572 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3573 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3574 (popcount_size_t_msc, popcount_size_t_gcc):
3575 Remove; now done by Gnulib.
3576 (popcount_size_t): Now a macro that defers to Gnulib.
3577 (count_trailing_zero_bits): Return int, for consistency with
3578 Gnulib and because Emacs prefers signed to unsigned int.
3579 Don't assume that size_t is either unsigned int or unsigned long
3580 or unsigned long long.
3581 (size_t_to_host_endian): Do not assume that size_t is either
3582 exactly 32 or exactly 64 bits wide.
3583 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3584 etc., so that it's now an enum constant, not a macro.
3585 No need to assume that it's either 32 or 64.
3587 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3589 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3592 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3594 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3595 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3597 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3599 emacs_read and emacs_write now use void *, not char *.
3600 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3601 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3602 Buffer arg is now void *, not char *. This matches plain
3603 'read' and 'write' better, and avoids a constraint violation
3604 on Solaris 9 with Oracle Studio.
3606 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3608 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3609 memset to explicit loop. Otherwise copy largest possible chunk
3610 from initialized to uninitialized part, thus allowing the longer
3611 memcpy runs and reducing the number of loop iterations.
3613 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3615 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3616 hide toolbar (Bug#15388).
3617 (windowDidEnterFullScreen:): If presentation options are zero,
3618 set them here (Bug#15388).
3619 (ns_update_auto_hide_menu_bar): Remove runtime check.
3620 Don't auto hide dock unless menubar is also auto hidden.
3622 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3624 * editfns.c (message): Mention batch mode in doc string.
3626 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3628 * nsterm.m (check_native_fs): Remove erroneous comment.
3630 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3632 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3633 uses find_newline instead of scan_newline and so doesn't move point.
3635 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3637 Use hardware support for byteswapping on glibc x86 etc.
3638 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3639 whereas the old swap64 needed 30.
3640 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3641 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3642 Use byteswap.h's macros to swap bytes.
3643 * lisp.h (swap16, swap32, swap64): Remove.
3644 All uses replaced by bswap_16, bswap_32, bswap_64.
3646 * bytecode.c (exec_byte_code): Use some more volatile variables
3647 to work around local variables getting clobbered by longjmp.
3648 Port to pre-C99, which doesn't allow decls after stmts.
3650 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3652 * lisp.h (eassert): Assume that COND is true when optimizing.
3653 In other words, take on the behavior of eassert_and_assume.
3654 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3655 (eassert_and_assume): Remove. All uses replaced by eassert.
3657 * xdisp.c (Qglyphless_char): Now static.
3659 Adjust to merge from gnulib.
3660 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3661 * lisp.h: Include <verify.h>, for 'assume'.
3663 * eval.c (clobbered_eassert): New macro.
3664 (internal_catch, internal_condition_case)
3665 (internal_condition_case_1, internal_condition_case_2)
3666 (internal_condition_case_n): Use it instead of eassert
3667 when the argument contains locals clobbered by longjmp.
3668 Don't use clobbered locals outside of clobbered_eassert.
3669 (internal_lisp_condition_case): Use a volatile variable
3670 to work around a local variable's getting clobbered.
3672 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3674 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3675 (PUSH_HANDLER): New macro.
3676 (catchlist): Remove.
3677 (handlerlist): Always declare.
3679 * eval.c (catchlist): Remove (merge with handlerlist).
3680 (handlerlist, lisp_eval_depth): Not static any more.
3681 (internal_catch, internal_condition_case, internal_condition_case_1)
3682 (internal_condition_case_2, internal_condition_case_n):
3684 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3685 handlerlist/catchlist.
3686 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3687 handlerlist which can only handle a single condition-case handler at
3689 (find_handler_clause): Simplify since we only a single branch here
3692 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3694 (bcall0): New function.
3695 (exec_byte_code): Add corresponding cases. Improve error message when
3696 encountering an invalid byte-code. Let Bunwind_protect accept
3697 a function (rather than a list of expressions) as argument.
3699 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3700 and make them unconditional now that they're heap-allocated.
3702 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3704 * charset.c (Fdecode_char, Fencode_char): Remove description of
3705 `restriction' arg. now that it's hidden by advertised-calling-convention.
3707 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3709 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3710 Remove unused variable (from mac-port).
3711 (macfont_draw): Use s->ybase for correct y position.
3713 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3715 * frame.h (struct frame): Drop has_minibuffer member because...
3716 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3717 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3719 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3721 * window.h (struct window): Prefer enum text_cursor_kinds to int
3722 for phys_cursor_type member. Move the latter, phys_cursor_width,
3723 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3724 * window.c (replace_window, make_window): Adjust users.
3726 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3728 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3729 this module is never compiled otherwise.
3731 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3733 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3736 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3738 * xdisp.c (get_next_display_element): Don't call face_for_font in
3739 a build configured --without-x. (Bug#15484)
3741 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3743 * window.c (calc_absolute_offset): #elif should be #elif defined.
3745 * frame.c (delete_frame): Block/unblock input to overcome race
3746 condition (Bug#15475).
3748 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3750 * frame.c (delete_frame): Record selected frame only after
3751 calling Qdelete_frame_functions (Bug#15477).
3753 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3755 * nsterm.m (ns_selection_color): Remove.
3756 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3757 NSColor selectedText(Background)Color. Only for COCOA.
3758 (ns_term_init): Remove assignment of ns_selection_color, logic
3759 moved to ns_get_color.
3761 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3762 NS_SELECTION_COLOR_DEFAULT.
3763 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3765 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3767 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3768 frame' does not have the tool_bar_window member.
3770 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3772 Signal error when reading an empty byte-code object (Bug#15405)
3773 * lread.c (read1): Signal error.
3774 * alloc.c (make_byte_code): eassert header size.
3775 (sweep_vectors): Change an int to size_t.
3777 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3779 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3780 instead of ints, as it's the usual style for offsetof constants. See:
3781 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3783 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3784 This is ugly, but it should fix the performance problem for older
3785 GCC versions in the short run. I'll look into integrating the
3786 Gnulib module for popcount, as a better fix.
3787 See the thread starting in:
3788 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3789 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3790 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3791 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3792 (popcount_size_t): Use it.
3794 2013-09-24 Daniel Colascione <dancol@dancol.org>
3796 * process.c (Fnetwork_interface_info): Fix build break due to
3799 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3801 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3802 Prefer signed to unsigned integers where either will do.
3803 No need for 'const' on locals that do not escape.
3804 Omit easserts with unnecessary and unportable assumptions about
3805 alignment. Avoid unnecessary casts to char *.
3807 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3809 Use union for the payload of struct Lisp_Vector.
3810 This helps to avoid a few glitches dictated by C's aliasing rules.
3811 * lisp.h (struct Lisp_Vector): Use union for next and
3812 contents member. Adjust comment. Change related users.
3813 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3814 Related users changed.
3815 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3816 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3817 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3818 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3820 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3822 Optimize glyph row clearing and copying routines.
3823 * dispextern.h (struct glyph_row): Change layout of struct
3824 glyph_row to help copy_row_except_pointers. Adjust comment.
3825 * dispnew.c (null_row): Remove.
3826 (clear_glyph_row): Use offsetof and memset to find and clear
3827 just the members that need clearing. Adjust comment.
3828 (copy_row_except_pointers): Likewise for copying.
3830 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3832 Some minor cleanups of recently-added bool vector code.
3833 * conf_post.h (assume): Always return void. Use lint version
3834 only if GCC and MSC versions don't apply.
3835 * conf_post.h (assume):
3836 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3837 Depend on _MSC_VER, not __MSC_VER, for consistency with
3839 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3840 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3841 (bool_vector_binop_driver, count_trailing_zero_bits)
3842 (size_t_to_host_endian): Now static, not static inline;
3843 the latter isn't needed with modern compilers and doesn't
3844 work with older compilers anyway.
3846 * alloc.c (valgrind_p): Use bool for boolean.
3848 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3850 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3851 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3852 (display_last_displayed_message_p, message_buf_print)
3853 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3854 Use bool for boolean.
3855 * dispextern.h (cancel_line, init_desired_glyphs):
3856 Remove ancient leftover.
3857 (help_echo_showing_p, hourglass_shown_p):
3858 * lisp.h (noninteractive_need_newline): Adjust declaration.
3860 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3862 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3864 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3865 ...this file and convert the latter to static. Adjust comment.
3866 (make_initial_frame):
3867 * window.c (init_window_once): Adjust user.
3868 * frame.h (last_nonminibuf_frame): Remove declaration.
3869 * lisp.h (selected_frame): Likewise.
3870 * msdos.c (the_only_display_info): Adjust comment.
3872 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3874 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3875 computing the end column of mouse-highlight that comes from
3876 display or overlay strings. (Bug#15437)
3877 (note_mouse_highlight): Adapt calculation of last argument to
3878 mouse_face_from_string_pos to the above change.
3880 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3881 all platforms, not just for clang.
3883 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3885 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3886 about excess arguments to snprintf.
3888 * conf_post.h(assume): Use __builtin_unreachable for clang.
3890 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3892 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3893 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3895 2013-09-23 Daniel Colascione <dancol@dancol.org>
3897 * alloc.c (USE_VALGRIND): New macro; on by default
3898 when ENABLE_CHECKING.
3899 (mark_maybe_object, mark_maybe_pointer)
3900 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3902 (valgrind_p) [USE_VALGRIND]: New variable.
3903 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3905 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3907 * process.c (wait_reading_process_output): Change int pnamelen to
3910 * nsterm.m (setMarkedText:selectedRange:):
3911 (deleteWorkingText):
3912 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3913 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3914 argument to unsigned long to avoid warning.
3915 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3917 * conf_post.h (assume): Fix compiler error: x shall be cond.
3919 2013-09-22 Daniel Colascione <dancol@dancol.org>
3921 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3922 warning when compiling without a window system.
3924 2013-09-22 Daniel Colascione <dancol@dancol.org>
3926 * data.c (Qbool_vector_p): New symbol.
3927 (bool_vector_spare_mask, popcount_size_t_generic)
3928 (popcount_size_t_msc, popcount_size_t_gcc)
3930 (bool_vector_binop_driver)
3931 (count_trailing_zero_bits, size_t_to_host_endian)
3932 (Fbool_vector_exclusive_or)
3933 (Fbool_vector_union)
3934 (Fbool_vector_intersection, Fbool_vector_set_difference)
3935 (Fbool_vector_subsetp, Fbool_vector_not)
3936 (Fbool_vector_count_matches)
3937 (Fbool_vector_count_matches_at): New functions.
3938 (syms_of_data): Intern new symbol, functions.
3939 * alloc.c (bool_vector_payload_bytes): New function.
3940 (Fmake_bool_vector): Instead of calling Fmake_vector,
3941 which performs redundant initialization and argument checking,
3942 just call allocate_vector ourselves. Make sure we clear any
3943 terminating padding to zero.
3944 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3945 instead of open-coding the size calculation.
3946 (vroundup_ct): New macro.
3947 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3948 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3949 * composite.c (composition_gstring_put_cache):
3950 Change lint_assume to assume.
3951 * conf_post.h (assume): New macro.
3952 (lint_assume): Remove.
3953 * dispnew.c (update_frame_1): Change lint_assume to assume.
3954 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3956 * image.c (gif_load): Change lint_assume to assume.
3957 * lisp.h (eassert_and_assume): New macro.
3958 (Qbool_vector_p): Declare.
3959 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3960 (swap16, swap32, swap64): New inline functions.
3961 * macfont.m (macfont_shape): Change lint_assume to assume.
3962 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3963 * xsettings.c (parse_settings): Use new swap16 and
3964 swap32 from lisp.h instead of file-specific macros.
3966 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3968 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3969 found (which can legitimately happen when the glyph row at the
3970 window start is disabled in the current_matrix. (Bug#15365)
3972 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3974 Fix syntax.h bug introduced by recent INLINE change.
3975 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3976 conditionally compiled one way in some modules, and a different
3977 way in others. This doesn't work with extern inline functions,
3978 which must have the same definition in all modules, because the
3979 defining code might be shared across modules, depending on the
3980 implementation. Symptoms reported by Martin Rudalics in:
3981 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3982 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3983 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3984 overriding the corresponding functions in syntax.h.
3985 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3986 (syntax_property): New inline functions.
3987 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3988 Rewrite in terms of these new functions.
3990 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3992 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3993 not chars_in_text, whose result depends on the multibyteness of
3994 the current buffer. (Bug#15426)
3996 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3998 Port recent change to hosts where pointers aren't 'long'.
3999 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4000 Don't assume that pointers are the same width as 'long'.
4001 Add a compile-time check that a pointer fits into two X slots.
4003 A simpler, centralized INLINE.
4004 * conf_post.h (INLINE): Define only if not already defined.
4005 This allows us to use a single INLINE, defined by one file
4007 * emacs.c (INLINE): Define it.
4008 Also, include category.h, charset.h, composite.h, dispextern.h,
4009 syntax.h, systime.h, so that their INLINE definitions are expanded
4011 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4012 * buffer.h, buffer.c (BUFFER_INLINE):
4013 * category.h, category.c (CATEGORY_INLINE):
4014 * character.h, character.c (CHARACTER_INLINE):
4015 * charset.h, charset.c (CHARSET_INLINE):
4016 * composite.h, composite.c (COMPOSITE_INLINE):
4017 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4018 * frame.h, frame.c (FRAME_INLINE):
4019 * intervals.h, intervals.c (INTERVALS_INLINE):
4020 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4021 * lisp.h, alloc.c (LISP_INLINE):
4022 * process.h, process.c (PROCESS_INLINE):
4023 * syntax.h, syntax.c (SYNTAX_INLINE):
4024 * systime.h, sysdep.c (SYSTIME_INLINE):
4025 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4026 * window.h, window.c (WINDOW_INLINE):
4027 Remove. All uses replaced with INLINE.
4029 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4031 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4034 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4036 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4037 'const char *' to avoid compiler warnings due to similar change in
4038 the prototype of x_get_string_resource.
4040 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4042 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4043 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4044 going to replace static variables below. Adjust comments.
4045 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4046 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4047 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4048 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4049 Related users changed.
4050 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4051 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4052 last_mouse_movement_time, going to replace static variables below.
4054 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4055 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4057 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4058 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4059 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4060 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4061 static variables below.
4062 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4063 (last_mouse_scroll_bar): Remove.
4064 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4065 (mouseExited): Related users changed.
4067 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4069 Do not use external array to process X scroll bar messages.
4070 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4071 (x_send_scroll_bar_event): Pack window pointer into two slots
4072 of XClientMessageEvent if we're 64-bit. Adjust comment.
4073 (x_scroll_bar_to_input_event): Unpack accordingly.
4075 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4077 Ifdef away recent changes which aren't relevant to NS port.
4078 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4079 [!HAVE_NS]: Declare as such.
4080 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4081 [!HAVE_NS]: Define as such.
4083 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4085 * frame.c (x_redo_mouse_highlight): New function
4086 to factor out common code used in W32 and X ports.
4087 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4088 * xterm.h (struct x_display_info):
4089 * w32term.h (struct w32_display_info):
4090 * nsterm.h (struct ns_display_info): New members
4091 last_mouse_motion_frame, last_mouse_motion_x and
4092 last_mouse_motion_y, going to replace static variables below.
4093 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4094 (redo_mouse_highlight): Remove.
4095 (note_mouse_movement, syms_of_xterm): Adjust user.
4096 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4097 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4098 (redo_mouse_highlight): Remove.
4099 (note_mouse_movement, syms_of_w32term): Adjust user.
4100 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4101 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4103 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4104 * nsfns.m (compute_tip_xy): Adjust user.
4106 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4108 * frame.c (x_mouse_grabbed): New function.
4109 * dispextern.h (x_mouse_grabbed): Add prototype.
4110 (last_mouse_frame): Remove declaration.
4111 * xterm.h (struct x_display_info):
4112 * w32term.h (struct w32_display_info):
4113 * nsterm.h (struct ns_display_info): New member
4114 last_mouse_frame, going to replace...
4115 * xdisp.c (last_mouse_frame): ...global variable.
4116 (note_tool_bar_highlight):
4117 * w32term.c (w32_mouse_position, w32_read_socket):
4118 * xterm.c (XTmouse_position, handle_one_xevent):
4119 Use x_mouse_grabbed.
4120 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4122 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4124 * w32term.c (w32_read_socket): Avoid temporary
4125 variables in a call to x_real_positions.
4126 * xterm.c (handle_one_xevent): Likewise.
4128 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4130 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4131 (x_icon_type): Remove prototype.
4132 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4133 * frame.c (x_icon_type): Remove.
4134 * w32term.c (x_make_frame_visible, x_iconify_frame):
4135 * xterm.c (x_make_frame_visible, x_iconify_frame):
4136 Use x_set_bitmap_icon to factor out common code.
4138 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4140 * dispextern.h (check_x_display_info, x_get_string_resource):
4141 Declare here just once and unify the latter.
4142 * frame.c (check_x_display_info, x_get_string_resource):
4143 * nsterm.h (check_x_display_info):
4144 * xrdb.c (x_get_string_resource):
4145 * xterm.h (check_x_display_info): Remove prototypes.
4146 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4147 * w32reg.c (x_get_string_resource): Likewise.
4148 (w32_get_rdb_resource): Adjust user.
4150 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4152 * xterm.h (struct x_display_info): New member
4153 x_pending_autoraise_frame, going to replace...
4154 * xterm.c (pending_autoraise_frame): ...static variable.
4155 (x_new_focus_frame, XTread_socket): Adjust users.
4156 * w32term.h (struct w32_display_info): New member
4157 w32_pending_autoraise_frame, going to replace...
4158 * w32term.c (pending_autoraise_frame): ...global variable.
4159 (x_new_focus_frame, w32_read_socket): Adjust users.
4161 2013-09-17 Glenn Morris <rgm@gnu.org>
4163 * xdisp.c (message_dolog): If we create *Messages*,
4164 switch it to messages-buffer-mode.
4166 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4168 Don't overuse 'const' in types of locals.
4169 * bidi.c (bidi_count_bytes):
4170 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4171 (xg_event_is_for_scrollbar):
4172 * xselect.c (x_handle_property_notify)
4173 (x_handle_selection_notify, x_handle_dnd_message):
4174 * xsettings.c, xsettings.h (xft_settings_event):
4175 * xterm.c (x_handle_net_wm_state, handle_one_event)
4176 (x_menubar_window_to_frame, x_detect_focus_change)
4177 (construct_mouse_click, note_mouse_movement)
4178 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4179 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4180 (handle_one_xevent, x_handle_net_wm_state):
4181 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4182 (x_handle_dnd_message):
4183 Avoid unnecessary 'const', typically the second 'const' in
4184 'const foo * const arg', a 'const' that does not affect the API
4185 and doesn't significantly help the human reader.
4187 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4189 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4190 only if Glib < 2.36.0.
4191 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4192 * xsettings.c (init_gconf, init_gsettings): Do not check
4194 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4196 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4198 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4200 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4201 before calling g_type_init.
4203 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4205 * nsterm.m (syms_of_nsterm): ... to here.
4207 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4209 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4210 (ignore_next_mouse_click_timeout): Use Time as X does.
4211 (handle_one_xevent): Avoid cast and use unsigned comparison.
4213 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4215 Do not copy X event in handle_one_xevent except KeyPress case.
4216 Wnen XEvent is processed, it is unlikely to be changed except
4217 KeyPress case, so we can avoid copying and use const pointer to
4218 const data to make sure that an event is not changed elsewhere.
4219 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4220 const' and do not create local copy except for the KeyPress event.
4221 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4222 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4223 (x_handle_net_wm_state, x_menubar_window_to_frame)
4224 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4225 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4226 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4227 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4228 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4229 (x_handle_dnd_message):
4230 * xsettings.c (xft_settings_event):
4231 Use 'const XEvent * const' where appropriate.
4232 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4234 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4236 Fix X event waiting to handle multiple frames.
4237 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4238 * xterm.c (pending_event_wait): Remove. Adjust users.
4239 (x_detect_focus_change): Pass frame arg.
4240 (handle_one_xevent): Find related frame early and clear per-frame
4241 wait_event_type only if this is an event for the relevant frame.
4242 (x_wait_for_event): Use per-frame wait_event_type.
4244 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4246 * nsfns.m (Fx_create_frame): Fix font driver registration for
4249 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4250 for syms_of_macfont.
4252 * nsterm.m: Include macfont.h.
4253 (ns_tmp_flags, ns_tmp_font): Remove.
4254 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4255 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4256 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4257 (changeFont:): Fix code style. Check for font driver type when
4260 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4263 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4264 (nsfont_open): Set font driver type.
4265 Set font->ascent and font->descent. Figure out font instead of
4266 ns_tmp_font, and flags instead of ns_tmp_flags.
4267 Fix indentation. Remove call to ns_draw_text_decoration,
4270 * nsfns.m: Include macfont.h.
4271 (Fx_create_frame): Register macfont driver, make a better default font.
4272 (Fns_popup_font_panel): Get font from macfont driver, if used.
4274 * macfont.m, macfont.h, macuvs.h: New files.
4276 * font.h: Declare syms_of_macfont.
4278 * font.c (syms_of_font): Call syms_of_macfont.
4280 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4282 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4284 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4285 and it is always zero for others, so I assume that this is an ancient
4286 leftover which nobody will want to change any more.
4287 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4288 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4289 * frame.c (x_set_scroll_bar_width):
4290 * w32fns.c (w32_createscrollbar):
4291 * w32term.c (w32_set_vertical_scroll_bar):
4292 * xfns.c (x_set_scroll_bar_default_width):
4293 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4294 (x_scroll_bar_expose): Related users changed.
4296 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4298 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4299 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4300 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4302 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4304 * nsterm.h, w32term.h, xterm.h: ...and not here.
4305 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4306 Remove unused Xisms.
4307 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4308 these modules are never compiled otherwise.
4310 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4312 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4313 Doc fix. (Bug#15375)
4315 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4317 Unify Fx_focus_frame between all ports.
4318 * frame.h (x_focus_frame): New prototype.
4319 * xfns.c (Fx_focus_frame): Remove.
4320 (syms_of_xfns): Do not defsubr it.
4321 (x_focus_frame): X implementation.
4322 * nsfns.m (Fx_focus_frame): Remove.
4323 (syms_of_nsfns): Do not defsubr it.
4324 (x_focus_frame): NS implementation.
4325 * w32term.c (Fx_focus_frame): Remove.
4326 (x_focus_on_frame): Rename to...
4327 (x_focus_frame): W32 implementation.
4328 * w32term.h (x_focus_on_frame): Remove prototype.
4329 * w32fns.c (Fx_focus_frame): Remove.
4330 (syms_of_w32fns): Do not defsubr it.
4331 * frame.c (Fx_focus_frame): Define here.
4332 (syms_of_frame): Defsubr here.
4333 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4335 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4337 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4338 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4339 each port to reference the port-specific window system data.
4340 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4341 (FRAME_DISPLAY_INFO): Define.
4342 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4343 (FRAME_DISPLAY_INFO): Define. Adjust users.
4344 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4345 (FRAME_DISPLAY_INFO): Define. Adjust users.
4346 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4347 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4348 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4349 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4350 * xselect.c, xterm.c: All related users changed.
4352 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4354 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4355 (x_menubar_window_to_frame): Remove prototypes.
4356 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4357 (x_menubar_window_to_frame, x_top_window_to_frame):
4359 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4360 (x_menubar_window_to_frame, x_top_window_to_frame):
4361 ...to here and convert all but the last to static.
4363 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4365 * lisp.mk (lisp): Add w32-common-fns.elc.
4367 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4369 * charset.c (char_charset): Document an exception for char-charset.
4371 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4373 * xterm.h (x_display_info): New field last_user_time...
4374 * xterm.c (toplevel): ...to replace static last_user_time.
4375 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4377 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4379 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4380 scroll bar values to prevent thumb from disappear and update comment.
4382 2013-09-11 Glenn Morris <rgm@gnu.org>
4384 * emacs.c (usage_message): Possessive apostrophe tweak.
4386 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4388 * nsterm.m (syms_of_nsterm): Use Qns.
4389 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4390 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4391 * xfns.c (x_display_info_for_name, Fx_open_connection):
4392 Remove old '#if 0' code.
4393 (syms_of_xfns): Use Qx.
4394 * termhooks.h (fullscreen_hook): Remove the leftover.
4395 (struct terminal): Fix typo in comment.
4397 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4399 Cleaning up a few X scroll bar bits.
4400 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4401 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4402 New member last_seen_part, going to replace...
4403 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4404 (xt_action_hook) [USE_LUCID]: Adjust user.
4405 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4406 Lucid-specific scroll bar support.
4407 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4408 to int and adjust to use last_seen_part member.
4409 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4410 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4411 Initialize last_seen_part.
4413 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4415 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4416 insert-buffer-substring an empty string.
4418 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4420 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4421 avoiding a GCC warning.
4423 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4425 Ifdef away frame tool bar code when it is not really used.
4426 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4427 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4428 and minimize_tool_bar_window_p under the above.
4429 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4430 (fset_tool_bar_window): Likewise.
4431 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4432 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4433 (change_frame_size_1):
4434 * window.c (window_from_coordinates, Frecenter): Adjust users.
4435 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4436 code is not really used.
4437 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4438 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4439 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4440 [!USE_GTK && !HAVE_NS]: Define as such.
4441 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4442 (note_mouse_highlight, expose_frame):
4443 * xfns.c (x_set_tool_bar_lines):
4444 * xterm.c (handle_one_xevent): Adjust users.
4446 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4448 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4449 This bug was introduced by my 2013-08-26 patch, which incorrectly
4450 assumed that the terminfo implementation doesn't use termcap buffers.
4451 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4452 these buffers apparently are used after all.
4453 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4454 (struct tty_display_info): Define members termcap_term_buffer and
4455 termcap_strings_buffer even if TERMINFO.
4457 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4460 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4461 'usage' docstring entry to pacify make-docfile.
4463 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4465 Change comparison functions =, <, >, <=, >= to take many arguments.
4466 * data.c: Change comparison functions' interface and implementation.
4467 * lisp.h: Make arithcompare available for efficient two arg
4469 * bytecode.c: Use arithcompare.
4470 * fileio.c: Use new interface.
4472 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4474 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4476 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4478 * eval.c (Feval): Document the new use of `lexical'.
4480 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4482 Review and drop old frame resize hack.
4483 * frame.h (struct frame): Remove force_flush_display_p.
4484 * dispnew.c (update_frame): Adjust user and don't call
4485 flush_frame here. The comment has said that there was an issues
4486 with redisplaying fringes, but I don't see any differences with
4487 and without this hack. Hopefully we can continue without it.
4488 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4489 current frame matrices twice if resized_p is set.
4491 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4493 Do not populate pure Xism x_sync to other ports.
4494 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4495 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4496 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4497 * w32term.h (x_sync): Remove prototype.
4499 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4501 Cleanup frame flushing.
4502 * dispextern.h (struct redisplay_interface):
4503 Drop flush_display_optional because flush_display is enough
4504 for X and flushing via RIF is just a no-op for others.
4505 * frame.h (flush_frame): New function.
4506 * dispnew.c (update_frame):
4507 * minibuf.c (read_minibuf):
4508 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4510 * keyboard.c (detect_input_pending_run_timers): Do not flush
4511 all frames but selected one in redisplay_preserve_echo_area.
4512 * nsterm.m (ns_flush): Remove no-op.
4513 (ns_redisplay_interface): Adjust user.
4514 * w32term.h (x_flush): Remove no-op.
4515 (w32_redisplay_interface): Adjust user.
4516 * xterm.c (x_flush): Simplify because we do not flush all
4517 frames at once any more. Adjust comment.
4518 (x_redisplay_interface): Adjust user.
4520 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4522 Port --without-x --enable-gcc-warnings to Fedora 19.
4523 * gfilenotify.c (globals_of_gfilenotify):
4524 Call g_type_init only if using an older glib version that needs it.
4526 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4528 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4529 (last_glyphless_glyph_merged_face_id): Remove declarations.
4530 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4531 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4532 (last_glyphless_glyph_merged_face_id): Now static.
4533 (merge_escape_glyph_face): New function, refactored from...
4534 (get_next_display_element): ...here.
4535 (merge_glyphless_glyph_face): New function, refactored from...
4536 (produce_glyphless_glyph): ...here...
4537 * term.c (produce_glyphless_glyph): ...and here.
4539 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4541 * eval.c (eval_sub): Only call Ffunction if necessary.
4543 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4545 Attempt to make redisplay more selective when changing cursor type.
4546 * frame.h (struct frame): New bitfield cursor_type_changed.
4547 * xdisp.c (cursor_type_changed): Remove.
4548 (try_cursor_movement, redisplay_window, try_window_id)
4549 (set_frame_cursor_types, try_window_reusing_current_matrix):
4550 Adjust to use per-frame bitfield.
4551 (redisplay_internal): Look for cursor type change on each visible
4552 frame and consider all frames if cursor type has been changed on
4553 the frame other than selected. If cursor type has been changed on
4554 selected frame only, do not use fast update.
4556 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4558 Attempt to make redisplay more selective when changing fonts.
4559 * frame.h (struct frame): New bitfield fonts_changed.
4560 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4561 (adjust_frame_glyphs): Add prototype.
4562 * dispnew.c (fonts_changed_p): Remove.
4563 (adjust_glyphs): Remove because we do not
4564 adjust matrices on all frames at once any more.
4565 (adjust_frame_glyphs): Block and unblock input here.
4566 (adjust_glyph_matrix): Use fonts_changed.
4567 (change_frame_size_1): Use adjust_frame_glyphs.
4568 * font.c (font_open_entity): Use fonts_changed.
4569 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4570 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4571 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4572 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4573 (shrink_mini_window, Fresize_mini_window_internal)
4574 (window_scroll_pixel_based, Fset_window_configuration)
4575 (apply_window_adjustment, Fset_window_vscroll):
4576 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4577 Use adjust_frame_glyphs.
4578 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4579 (try_window_reusing_current_matrix, try_window_id, display_line)
4580 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4581 (redisplay_internal): Consider fonts_changed and adjust frame
4582 matrices for each frame only if the frame is visible. If font
4583 has been changed on some frame during full redisplay, retry
4584 only visible frames where the font has been actually changed.
4586 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4588 Cache current header and mode line height for each window.
4589 * window.h (struct window): New fields mode_line_height
4590 and header_line_height.
4591 * window.c (make_window): Initialize them.
4592 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4593 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4594 (current_mode_line_height, current_header_line_height):
4596 * xdisp.c (current_mode_line_height, current_header_line_height):
4598 (pos_visible_p, init_xdisp): Adjust user.
4599 (redisplay_window): Invalidate mode_line_height and
4600 header_line_height if current and desired matrices do not agree.
4602 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4604 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4605 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4607 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4609 Make --without-x compatible with --enable-gcc-warnings.
4610 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4611 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4612 members under HAVE_WINDOW_SYSTEM.
4613 * keyboard.c (make_lispy_focus_out): Likewise.
4614 (record_menu_key): Move under HAVE_MENUS.
4615 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4616 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4617 (syms_of_xdisp): Adjust user.
4618 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4619 (start_hourglass, cancel_hourglass):
4620 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4621 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4622 and CLEAR_FONT_TABLE_NFONTS.
4623 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4624 Declare only if HAVE_WINDOW_SYSTEM.
4625 (lface_same_font_attributes_p, clear_face_gcs): Define only
4626 if HAVE_WINDOW_SYSTEM.
4628 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4630 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4631 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4632 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4634 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4636 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4638 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4640 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4641 This fixes a type error on hosts where ptrdiff_t is wider than int.
4643 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4645 * keyboard.c (read_key_sequence_vs): New function.
4646 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4649 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4651 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4653 Makefile improvements.
4654 * Makefile.in (config.status): Don't use double-colon rules, as
4655 they are not portable according to POSIX. Fix shell typo with `;
4656 I guess this rule has never been tested?
4657 (VCSWITNESS): New macro, to override any environment var.
4659 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4661 * xterm.h (struct x_display_info): Do not track X connection
4662 fd separately because it is always available from Display.
4663 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4666 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4668 * buffer.c (drop_overlay):
4669 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4670 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4672 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4674 * buffer.c (Fmake_overlay, Fmove_overlay):
4675 * intervals.c (set_point_from_marker):
4676 * print.c (PRINTPREPARE): Prefer signal_error
4677 to plain error and report unsuitable marker too.
4679 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4681 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4682 for 'dragging' member.
4683 (struct x_output): Remove set-but-unused leftovers
4684 'left_before_move' and 'top_before_move'.
4685 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4686 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4687 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4688 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4689 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4690 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4691 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4692 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4694 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4696 * nsfont.m (INVALID_GLYPH): New define.
4697 (nsfont_encode_char): Use INVALID_GLYPH.
4698 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4700 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4702 * xterm.c (x_last_mouse_movement_time): Revert last change.
4703 This code should use XDisplayMotionBufferSize to check display's
4704 motion history first, and there are few other issues as well.
4705 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4706 (handle_one_xevent): Adjust user.
4708 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4710 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4711 * frame.c (Flast_nonminibuf_frame): ... to here.
4712 (check_minibuf_window): Don't abort if no window was found
4715 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4717 Use XGetMotionEvents to ask the last mouse motion time from X server.
4718 * xterm.c (X_MOTION_HISTORY): Default to 1.
4719 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4720 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4721 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4722 Ifdef away legacy code.
4723 (XTmouse_position, x_scroll_bar_report_motion):
4724 Use x_last_mouse_movement_time.
4725 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4728 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4730 * msdos.c (last_mouse_window): Move to...
4731 (dos_rawgetc): ...this function and adjust comment.
4732 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4733 (mouseMoved): ...this function and adjust comment.
4734 * w32term.c (last_window): Likewise with...
4735 (w32_read_socket): ...this function.
4736 * xterm.c (last_window): Likewise with...
4737 (handle_one_xevent): ...this function.
4739 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4741 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4742 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4743 (handle_one_xevent): ...to here.
4744 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4747 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4749 * msdos.c (IT_set_terminal_window): Remove no-op.
4750 (initialize_msdos_display): Adjust terminal setup.
4751 * w32console.c (w32con_set_terminal_window): Remove no-op.
4752 (initialize_w32_display): Adjust terminal setup.
4753 * w32term.c (w32_set_terminal_window): Remove no-op.
4754 (w32_create_terminal): Adjust terminal setup.
4755 * xterm.c (XTset_terminal_window): Remove no-op.
4756 (x_create_terminal): Adjust terminal setup.
4758 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4760 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4762 (ns_create_terminal): Adjust terminal setup.
4763 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4765 (w32_create_terminal): Adjust terminal setup.
4766 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4768 (x_create_terminal): Adjust terminal setup.
4770 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4772 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4773 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4774 * dispnew.c (buffer_posn_from_coords):
4775 * window.c (Fwindow_end, displayed_window_lines):
4776 * xdisp.c (redisplay_mode_lines): Use it.
4778 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4780 * fontset.c (face_for_char): Check char in the current face font first
4781 if HAVE_NS (Bug#15138).
4783 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4785 * window.c (temp_output_buffer_show): Make sure window returned
4786 by display_buffer is live (Bug#15213).
4788 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4790 Minor cleanup to avoid forward declarations.
4791 * coding.h (struct ccl_spec): Remove forward declaration.
4792 * composite.h (toplevel): Include font.h.
4793 (struct composition_it, struct face, struct font_metrics):
4794 Remove forward declaration.
4795 * dispextern.h (struct image, struct atimer): Likewise.
4796 * emacsgtkfixed.h (struct frame): Likewise.
4797 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4798 * font.h (struct font_driver, struct font, struct glyph_string)
4799 (struct face): Remove forward declaration.
4800 * fontset.h (struct face, struct font): Likewise.
4801 * frame.h (toplevel): Style cleanup.
4802 (enum output_method): Move to...
4803 * termhooks.h (enum output_method): ...here.
4804 (struct glyph, struct frame, struct ns_display_info)
4805 (struct x_display_info, struct w32_display_info):
4806 Remove forward declaration.
4807 * xterm.h (toplevel): Include termhooks.h.
4808 (struct font, struct window, struct glyph_matrix, struct frame)
4809 (struct input_event, struct face, struct image): Remove forward
4811 * gtkutil.h (struct _widget_value): Likewise.
4812 * keyboard.h (toplevel): Include termhooks.h.
4813 (struct input_event): Remove forward declaration.
4815 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4817 * intervals.c (set_point_from_marker): New function.
4818 * editfns.c (Fgoto_char):
4819 * process.c (Finternal_default_process_filter):
4820 * window.c (select_window_1): Use it.
4821 * buffer.h (set_point_from_marker): Add prototype.
4823 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4825 * w32.c (term_winsock): Call release_listen_threads before calling
4827 (_sys_wait_accept): Wait for accept event in a loop with a finite
4828 timeout, instead of waiting indefinitely. Will hopefully avoid
4829 hanging during exit because WSACleanup deadlocks waiting for the
4830 event object to be released. (Bug#14333)
4832 * w32proc.c (release_listen_threads): New function, signals all
4833 the reader threads that listen for connections to stop waiting.
4835 * w32.h (release_listen_threads): Add prototype.
4837 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4839 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4840 field of new marker (for sanity and safety).
4841 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4842 anyway because XMISCTYPE is a function and can't be an lvalue).
4844 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4846 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4847 (x_after_update_window_line, x_scroll_bar_create):
4848 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4849 (handle_one_xevent, x_clear_frame_area):
4850 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4851 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4852 * xterm.h (x_clear_area): Adjust prototype.
4854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4856 Hook scanning and indentation functions to find_newline. This helps
4857 to avoid duplicated code and renders more respect to newline cache.
4858 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4859 * cmds.c (Fforward_line):
4860 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4861 Use find_newline and avoid unnecessary point movements.
4862 * search.c (scan_newline): Implement on top of find_newline.
4864 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4866 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4867 scoped code (bug#11258).
4869 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4871 * nsterm.m (last_window): New variable.
4872 (EV_TRAILER2): New macro.
4873 (EV_TRAILER): Call EV_TRAILER2.
4874 (mouseMoved:): Add support for mouse-autoselect-window
4875 on nextstep (Bug#6888).
4877 2013-08-28 Andreas Schwab <schwab@suse.de>
4879 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4880 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4881 Remove unused macro definitions.
4882 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4883 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4884 Only define if emacs.
4886 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4888 Prefer enum glyph_row_area to int where appropriate.
4889 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4891 (window_box, window_box_width, window_box_left, window_box_left_offset)
4892 (window_box_right, window_box_right_offset): Adjust prototypes.
4893 * xdisp.c (window_box, window_box_width, window_box_left)
4894 (window_box_left_offset, window_box_right, window_box_right_offset):
4895 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4896 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4897 * nsterm.m (ns_clip_to_row):
4898 * w32term.c (w32_clip_to_row):
4899 * xterm.c (x_clip_to_row): Likewise.
4901 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4903 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4904 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4906 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4908 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4909 for portability to hosts where /bin/sh has problems.
4911 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4913 Redesign redisplay interface to drop global output_cursor.
4914 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4915 (toplevel): Remove declaration of output_cursor.
4916 (set_output_cursor, x_cursor_to): Remove prototype.
4917 * window.h (struct window): New member output_cursor.
4918 (output_cursor_to): New function to replace RIF member.
4919 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4920 (update_text_area, set_window_cursor_after_update): Use it.
4921 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4922 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4923 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4924 * w32term.c (x_update_window_begin, x_update_window_end):
4925 * xterm.c (x_update_window_begin, x_update_window_end):
4926 Adjust to use per-window output cursor.
4928 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4930 Simplify SELECT_TYPE-related code.
4931 Like EMACS_TIME, this portability layer is no longer needed, since
4932 Emacs has been using fd_set as a portability layer for some time.
4933 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4934 (SELECT_TYPE): Remove. All uses changed to fd_set.
4935 (fd_set) [!FD_SET]: New typedef.
4937 Simplify EMACS_TIME-related code.
4938 This portability layer is no longer needed, since Emacs has been
4939 using struct timespec as a portability layer for some time.
4940 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4941 Include <time.h> rather than "systime.h"; that's all that's needed now.
4942 * dispnew.c: Include <timespec.h> rather than "systime.h";
4943 that's all that's needed now.
4944 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4945 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4946 TIMESPEC_RESOLUTION.
4947 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4948 LOG10_TIMESPEC_RESOLUTION.
4949 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4950 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4951 (make_emacs_time): Remove. All used changed to make_timespec.
4952 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4953 (current_timespec): Rename from current_emacs_time. All uses changed.
4954 (add_emacs_time): Remove. All uses changed to timespec_add.
4955 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4956 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4957 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4958 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4959 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4960 (current_timespec): Rename from current_emacs_time. All uses changed.
4961 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4962 changed to timespec_cmp.
4963 * xgselect.c: Include <timespec.h>, since our .h files don't.
4965 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4967 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4968 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4969 Remove the leftovers.
4970 * gtkutil.c (toplevel): Do not declare Qxft but include
4972 * image.c (toplevel): Do not declare Vlibrary_cache because
4973 it's already done in lisp.h.
4975 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4977 * lisp.h (Mouse_HLInfo): Move from here...
4978 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4979 (reset_mouse_highlight): New function.
4980 * msdos.c (dos_set_window_size, IT_update_begin)
4981 (internal_terminal_init):
4982 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4983 (ns_initialize_display_info):
4984 * w32console.c (initialize_w32_display):
4985 * w32term.c (x_update_window_end, x_free_frame_resources)
4986 (w32_initialize_display_info):
4987 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4988 * window.c (Fdelete_other_windows_internal):
4989 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4990 * termchar.h (toplevel):
4991 * xterm.h (toplevel): Include dispextern.h.
4993 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4995 Fix minor problems found by static checking.
4996 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4997 (expect): Avoid nested-if warning.
4998 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4999 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5000 * nsterm.h, nsterm.m (ns_select):
5001 * xgselect.c, xgselect.h (xg_select):
5002 Adjust signature to better match pselect's.
5003 * nsterm.m (ns_select):
5004 Don't set *TIMEOUT, since pselect doesn't.
5005 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5006 diagnostic about assigning const char * to it.
5007 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5009 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5011 * lread.c (substitute_object_recurse): Handle hash-tables as well
5014 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5016 Fix unlikely core dump in init_tty, and simplify terminfo case.
5017 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5018 The old version incorrectly dumped core if malloc returned a
5019 buffer containing only non-NUL bytes.
5020 (init_tty): Do not allocate or free termcap buffers; the
5021 struct does that for us now.
5022 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5023 (struct tty_display_info): Define members termcap_term_buffer and
5024 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5025 use them. Allocate them directly in struct rather than indirectly
5026 via a pointer, to simplify init_tty.
5028 * frame.c (check_minibuf_window): Initialize 'window' properly,
5029 so that Emacs reliably aborts later if 'window' is not initialized.
5031 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5033 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5034 of VoidSymbol (Bug#15154).
5036 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5038 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5039 mouse_face_beg_y and mouse_face_end_y.
5040 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5041 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5042 Adjust users and update comment where appropriate.
5044 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5046 * frame.c (check_minibuf_window): New function.
5047 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5048 Call check_minibuf_window (Bug#15183).
5050 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5052 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5053 because this is the only last cursor data we need to keep and consult.
5054 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5055 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5058 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5060 Fix recovering from possible decompression error.
5061 Since insert_from_gap doesn't always move point, we can't use PT as
5062 the position where the partially decompressed data ends, and
5063 should count how many bytes was produced so far.
5064 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5065 (unwind_decompress): Really delete partially uncompressed data.
5066 (Fzlib_decompress_region): Take decompressed data size into account.
5068 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5070 * syntax.c (init_syntax_once): Adjust comment and do an early
5071 initialization of Qchar_table_extra_slots just once...
5072 * casetab.c (init_casetab_once):
5073 * category.c (init_category_once):
5074 * character.c (syms_of_character):
5075 * coding.c (syms_of_coding):
5076 * xdisp.c (syms_of_xdisp): ...and omit it here.
5078 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5080 * xdisp.c (get_next_display_element): Don't apply to characters
5081 from a display vector the logic of setting it->end_of_box_run_p
5082 suitable for characters from a buffer. (Bug#15175)
5084 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5085 to handle directories, rather than '_utime' which doesn't.
5088 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5090 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5091 or fullscreen (Bug#14627).
5093 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5095 System-dependent integer overflow fixes.
5096 * process.c (Fset_process_window_size): Signal an error if
5097 the window size is outside the range supported by the lower level.
5098 * sysdep.c (set_window_size): Return negative on error,
5099 nonnegative on success, rather than -1, 0, 1 on not in system,
5100 failure, success. This is simpler. Caller changed.
5101 (serial_configure): Remove unnecessary initialization of local.
5102 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5103 size fits in unsigned long; this isn't true on some 32-bit hosts.
5104 Avoid buffer overrun if some future version of /proc/meminfo has a
5105 variable name longer than 20 bytes.
5106 (system_process_attributes) [__FreeBSD__]:
5107 Don't assume hw.availpages fits in 'int'.
5109 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5111 Don't let very long directory names overrun the stack.
5112 Fix some related minor problems involving "//", vfork.
5113 * callproc.c (encode_current_directory): New function.
5114 (call_process): Don't append "/"; not needed.
5115 * fileio.c (file_name_as_directory_slop): New constant.
5116 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5117 this can save the caller having to alloca.
5118 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5119 Use SAFE_ALLOCA, not alloca.
5120 (directory_file_name, Fexpand_file_name): Leave leading "//"
5121 alone, since it can be special even on POSIX platforms.
5122 * callproc.c (call_process):
5123 * process.c (Fformat_network_address):
5124 * sysdep.c (sys_subshell):
5125 Use encode_current_directory rather than rolling our own.
5126 (create_process): No need to encode directory; caller does that now.
5127 * process.h (encode_current_directory): New decl.
5128 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5129 Rework to avoid 'goto xyzzy;'.
5131 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5133 * xdisp.c (handle_face_prop): If the default face was remapped use
5134 the remapped face for strings from prefix properties. (Bug#15155)
5136 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5138 Minor cleanup for redisplay interface and few related functions.
5139 * frame.h (enum text_cursor_kinds): Move from here...
5140 * dispextern.h (enum text_cursor_kinds): ...to here.
5141 (toplevel): Drop unnecessary declarations.
5142 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5143 in update_window_end_hook and draw_window_cursor functions.
5144 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5145 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5146 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5147 * xterm.c (x_update_window_end, x_draw_window_cursor):
5148 * xdisp.c (display_and_set_cursor, update_window_cursor)
5149 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5150 enum text_cursor_kinds where appropriate.
5152 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5154 Redesign redisplay interface to drop updated_row and updated_area.
5155 * dispextern.h (updated_row, updated_area): Remove declaration.
5156 (struct redisplay_interface): Pass glyph row and row area parameters
5157 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5158 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5160 * dispnew.c (updated_row, updated_area): Remove.
5161 (redraw_overlapped_rows, update_window_line): Adjust user.
5162 (update_marginal_area, update_text_area): Likewise. Pass updated row
5163 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5164 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5167 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5169 * process.c (flush_pending_output): Remove stub.
5172 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5174 * callproc.c: Fix race that killed background processes (Bug#15144).
5175 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5176 Record deleted process-id in critical section, not afterwards.
5177 Don't mistakenly kill process created by a call-process invocation
5178 that discards output and does not wait.
5180 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5182 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5183 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5184 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5185 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5186 to shut up compiler in mark_object.
5187 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5189 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5191 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5192 We can't portably rely on PTY_OPEN doing that, even if
5193 it calls posix_openpt with O_CLOEXEC.
5195 2013-08-20 Kenichi Handa <handa@gnu.org>
5197 * character.c (string_char): Improve commentary.
5199 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5201 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5202 (struct animation_cache): Make signature a flexible array member.
5203 All uses changed. This is a tad slower but may insulate us better
5204 from future changes to ImageMagick.
5206 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5208 * image.c: Shrink memory needed for animation cache.
5209 (SIGNATURE_DIGESTSIZE): New constant.
5210 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5211 (imagemagick_create_cache): Copy the signature. This saves
5212 several KB of memory that ImageMagick wastes per signature.
5213 Don't bother updating the update_time, as the caller does that now.
5214 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5215 it's a fixed size struct member now.
5216 (imagemagick_get_animation_cache): Always destroy the signature,
5217 as it's now imagemagick_create_cache's responsibility to copy it.
5218 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5219 and use memcmp rather than strcmp.
5220 eassert that ImageMagick returns a signature of the specified length.
5222 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5224 * image.c (imagemagick_get_animation_cache): Don't segfault on
5226 (imagemagick_get_animation_cache): Revert to previous definition
5227 so that it actually works. But keep the memory leak fix.
5228 (imagemagick_get_animation_cache): Fix memory leak.
5230 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5232 * image.c: Fix animation cache signature memory leak.
5233 Fix some other minor performance problems while we're at it.
5234 (imagemagick_create_cache): Clear just the members that
5235 need clearing. Don't set update_time, as caller does that now.
5236 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5237 Simplify by using pointer-to-pointer instead of a prev pointer.
5238 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5239 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5240 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5241 it's already a copy. Free the signature probe unless it's cached.
5243 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5244 This was introduced by my 2013-08-12 fix for Bug#15035.
5246 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5248 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5249 (imagemagick_prune_animation_cache): Now static.
5251 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5253 * image.c (imagemagick_get_animation_cache): Don't segfault when
5254 pruning all entries.
5256 2013-08-18 Ken Brown <kbrown@cornell.edu>
5258 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5259 static heap if ENABLE_CHECKING is defined.
5260 (max_bss_sbrk_ptr): New variable.
5262 (report_sheap_usage): Report maximum static heap usage instead of
5263 ending static heap usage.
5265 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5267 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5268 of zlib_initialized according to the results of calling
5269 init_zlib_functions.
5271 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5273 * image.c: Implement an ImageMagick per-image cache.
5274 (imagemagick_get_animation_cache): Fix a double-free error.
5275 (imagemagick_load_image): Remove the ping_wand code, which only
5276 apparently saved time on invalid animated images, and slowed down
5277 everything else. Optimise for the common case.
5279 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5281 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5283 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5285 * marker.c (set_marker): Remove documentation of undefined behavior.
5287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5289 * image.c (imagemagick_compute_animated_image): Animate correctly
5290 when sub-images are smaller than the main image.
5291 (imagemagick_compute_animated_image): Setting the iterator row to
5292 zero is apparently not allowed.
5293 (imagemagick_compute_animated_image): Allow images that say they
5294 have sub-images that are bigger than the main image, but just crop
5297 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5299 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5301 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5303 * image.c (imagemagick_compute_animated_image): Respect the GIF
5306 2013-08-15 Ken Brown <kbrown@cornell.edu>
5308 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5309 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5312 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5314 Fix minor problems found by static checking.
5315 * frame.c (delete_frame):
5316 * xdisp.c (next_element_from_display_vector):
5317 Avoid uninitialized local.
5318 * image.c (imagemagick_compute_animated_image): Port to C89.
5319 Prefer usual GNU indentation style for loops.
5320 Be more careful about bizarrely large sizes, by using ptrdiff_t
5323 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5325 Fix infinite frame selection loop (Bug#15025).
5326 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5328 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5330 * xdisp.c (compute_window_start_on_continuation_line):
5331 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5332 to make sure we end up setting the window start at the leftmost
5333 visible character of the display line. This avoids funky
5334 horizontal shifting because the window start is not kept on the
5335 same position. (Bug#15090)
5336 (next_element_from_display_vector): Support 'box' face attribute
5337 in the face definitions of a display vector. (Bug#15099)
5339 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5341 * image.c (imagemagick_compute_animated_image): Implement animated
5343 (imagemagick_compute_animated_image): Fix some compilation
5344 warnings. Implement a very simple cache to make the animation
5345 usable at all, but it should be replaced with a per-image cache.
5347 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5349 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5350 to do `for' loops over alist values.
5351 * buffer.h (FOR_EACH_BUFFER):
5352 * process.c (FOR_EACH_PROCESS): Use it.
5353 (handle_child_signal, status_notify, Fget_buffer_process)
5354 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5356 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5358 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5359 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5360 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5361 to xzalloc and so avoid redundant call to memset.
5362 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5363 members because it is allocated with xzalloc and so already zeroed.
5365 2013-08-14 Ken Brown <kbrown@cornell.edu>
5367 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5370 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5372 Utility function and macro to copy Lisp string to C string.
5373 * lisp.h (xlispstrdupa): New macro.
5374 (xlispstrdup): New prototype.
5375 * alloc.c (xlispstrdup): New function.
5376 * callint.c (Fcall_interactively):
5377 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5378 (Fsubstitute_in_file_name):
5379 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5380 * image.c (x_create_bitmap_from_file):
5381 * w32term.c (w32_term_init):
5382 * xterm.c (x_term_init): Use xlispstrdup.
5384 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5386 * image.c (imagemagick_load_image): Make animated pictures work.
5387 There's still some problems with background color settings, though
5390 * decompress.c (unwind_decompress): Always restore point.
5392 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5394 * marker.c (set_marker): Reformat documentation.
5396 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5398 * xdisp.c (cursor_type_changed): Now static.
5400 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5401 Use changed. This avoids the need to call xmalloc and for the
5402 caller to call xfree, and avoids memory leaks in some situations.
5404 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5406 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5407 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5408 (redisplay_window): If window_end_valid is cleared due to non-zero
5409 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5410 so do not call to try_cursor_movement for that window.
5412 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5414 * window.h (struct window): Convert window_end_pos and
5415 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5416 (wset_window_end_pos, wset_window_end_vpos): Remove.
5417 * dispnew.c (adjust_glyph_matrix):
5418 * window.c (Fwindow_end, replace_window, set_window_buffer)
5420 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5421 (set_vertical_scroll_bar, redisplay_window, try_window)
5422 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5423 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5424 (note_mouse_highlight): Adjust users.
5425 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5428 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5430 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5431 * image.c (imagemagick_filename_hint): Use `const char *' and
5432 prefer SSDATA to SDATA to avoid warnings.
5434 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5436 Cleanup window fringes, margins and scroll bars adjustments.
5437 * window.c (set_window_fringes, set_window_margins)
5438 (set_window_scroll_bars, apply_window_adjustment): New functions.
5439 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5440 (Fset_window_scroll_bars): Use them.
5442 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5444 * window.h (struct window): Convert scroll_bar_width
5445 from Lisp_Object to integer. Adjust comment.
5446 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5448 * window.c (wset_scroll_bar_width): Remove.
5449 (make_window): Initialize scroll_bar_width.
5450 (Fsplit_window_internal): Use direct assignment.
5451 (Fset_window_configuration, save_window_save):
5452 Convert Lisp_Object to integer and back where appropriate.
5453 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5454 bar was actually changed, and mention this in docstring.
5456 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5458 * decompress.c: Minor simplifications.
5459 (Fzlib_decompress_region): Don't bother verifying
5460 that avail_out <= UINT_MAX, as that was confusing.
5461 Mention the restriction in a comment instead.
5462 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5464 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5466 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5467 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5469 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5471 * image.c (imagemagick_filename_hint): Check for errors in the
5474 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5476 * window.c (Fwindow_margins): Return nil when there's no marginal
5477 area, as per the documented API.
5479 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5480 Fmake_vector, as scroll bar's struct members are not all Lisp
5481 objects now. This avoids crashes in GC.
5483 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5484 bool, so its address could be taken.
5486 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5488 * image.c (imagemagick_filename_hint): New function to possibly
5489 apply `image-content-type-suffixes'.
5490 (imagemagick_load_image): Use it.
5492 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5494 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5495 if loading zlib failed.
5497 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5499 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5500 2013-08-13 checkin below. Change bool to BOOL, rule is:
5501 All Obj-C code uses BOOL, except for interfaces callable from C.
5503 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5505 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5507 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5508 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5509 bool instead of BOOL.
5510 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5511 from Lisp_Object to bitfield. Adjust comment.
5512 * w32term.c (x_scroll_bar_create): Adjust user.
5513 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5514 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5515 Use bool for boolean.
5516 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5517 to `unsigned int' when defining a bitfield.
5519 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5521 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5523 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5525 * window.h (struct window): Convert left_margin_cols and
5526 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5527 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5528 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5530 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5532 (showing_window_margins_p, update_window_line, update_frame_1):
5533 * fringe.c (draw_fringe_bitmap_1):
5534 * xdisp.c (window_box_width): Adjust users.
5535 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5536 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5537 Use direct assignment.
5538 (Fset_window_configuration, save_window_save, Fwindow_margins):
5539 Convert Lisp_Object to integer and back where appropriate.
5540 (Fset_window_margins): Adjust user. Return t if any margin
5541 was actually changed, and mention this in docstring.
5543 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5545 * syntax.c (forward_word):
5546 * cmds.c (forward_char, backward_char): Mention the optional argument.
5548 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5550 * window.h (struct window): Convert left_fringe_width
5551 and right_fringe_width from Lisp_Objects to integers.
5553 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5554 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5555 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5557 (make_window): Initialize new integer fields to -1.
5558 (Fsplit_window_internal): Use direct assignment.
5559 (Fset_window_configuration, save_window_save):
5560 Convert Lisp_Object to integer and back where appropriate.
5561 (Fset_window_fringes): Adjust user. Return t if any fringe
5562 was actually changed, and mention this in docstring.
5564 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5566 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5567 * nsfns.m (x_set_cursor_type):
5568 * w32fns.c (x_set_cursor_type):
5569 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5570 * xdisp.c (set_frame_cursor_types): ...but in common code.
5572 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5574 * font.c (clear_font_cache): New function, stripped from...
5575 (Fclear_font_cache): ...here, which now uses the function
5576 above. Adjust comment.
5577 * font.h (clear_font_cache): Add prototype.
5578 * xfaces.c (clear_face_cache): Use clear_font_cache.
5580 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5582 * window.c (Fset_window_start): Compare `w', not `window' because
5583 `w' might not be equal to `window' after call to decode_live_window.
5585 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5587 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5588 This fixes a problem introduced by the Bug#15035 patch
5589 when using GPG. Reported by Herbert J. Skuhra.
5591 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5593 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5594 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5595 not yet initialized.
5597 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5599 * decompress.c (Fzlib_decompress_region): Support zlib
5600 decompression, too, and rename.
5602 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5604 Minor zlib configuration tweaks.
5605 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5606 Don't assume presence of fn_inflateInit2_ zlib internal function.
5608 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5610 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5611 include the zlib prefix.
5613 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5615 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5616 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5617 define static variables that are pointers to zlib functions to be
5619 (init_zlib_functions) [WINDOWSNT]: New function.
5620 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5622 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5623 macros instead of invoking the zlib functions directly.
5624 (syms_of_decompress): DEFSYM Qzlib_dll.
5625 Staticpro Szlib_available_p.
5627 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5629 Avoid looping over all frame windows to freeze and unfreeze.
5630 * window.h (struct window): Drop frozen_window_start_p.
5631 (freeze_window_starts): Drop prototype.
5632 * frame.h (struct frame): New frozen_window_starts flag.
5633 (FRAME_WINDOWS_FROZEN): New macro.
5634 * window.c (freeze_window_start, freeze_window_starts):
5636 (select_window, replace_window): Adjust users.
5637 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5638 (window_frozen_p): New function.
5639 (redisplay_window): Use it.
5641 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5643 Fix some fd issues when running subprocesses (Bug#15035).
5644 Fix bugs that can leak files or file descriptors on errors.
5645 Don't unlink open temp files, as that's hard for users to diagnose
5646 when things go awry (e.g., temp disk exhausted).
5647 Don't bother to lock temp files. Check for invalid recursion.
5648 * callproc.c (synch_process_fd): Remove. All uses removed.
5649 (synch_process_tempfile): New var or macro.
5650 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5652 (record_kill_process): New arg, the temp name. All callers changed.
5653 (delete_temp_file): Now just a simple wrapper around unlink.
5654 (call_process_kill): New arg, the call_process_fd array.
5655 Close them all. Clear synch_process_pid. Remove the temp file,
5656 or arrange for it to be removed.
5657 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5658 that's been moved to synch_process_tempfile. Caller changed.
5659 Do not remove the tempfile; that's now call_process_kill's
5661 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5662 call_process_kill; the caller now does that.
5663 (call_process_cleanup): Do not close the process fd; that's now
5664 call_process_kill's responsibility.
5665 (Fcall_process): Implement via new function call_process, which
5666 has most of the old body of Fcall_process, but with a different API.
5667 (call_process): New function that does not open or close filefd if
5668 it is nonnegative. Record which fds need to be closed, and let
5669 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5670 Signal an error if invoked recursively (could be done via a hook).
5671 Simplify creation of the tempfile in the MSDOS case.
5672 Don't create the output file until after checking for the executable.
5673 Report any failure to open /dev/null.
5674 Don't open /dev/null for writing twice; once is enough.
5675 Don't create pipe if all output is being discarded or sent to file.
5676 Don't worry about setting up the coding system or reading from the
5677 pipe if all output is being discarded.
5678 Hoist fd_error local into top level, to lessen block nesting.
5679 Don't record deleted pid here; now done by Fcall_process_region.
5680 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5681 and note its success in synch_process_tempfile.
5682 Do not leak resources when child_setup fails.
5683 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5684 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5685 (create_temp_file): Now returns open fd, with an additional
5686 Lisp_Object * argument to return the name. All callers changed.
5687 Do not close the file; rewind it instead, and leave it open for
5688 the caller. Do not lock the temp file. Unwind-protect the file
5689 and the file-descriptor.
5690 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5691 If an asynchrounous process, record it here, not in call_process.
5692 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5693 * eval.c (set_unwind_protect): New function.
5694 * fileio.c (write_region): New function, generalized from the
5695 old Fwrite_region. Do not lock temp files.
5696 (Fwrite_region): Use it.
5697 * lisp.h (set_unwind_protect, write_region): New decls.
5698 * process.c: Include <verify.h>.
5699 (make_process): Mark fds as initially closed.
5700 (deleted_pid_list): Now a list of pid-filename pairs.
5702 (close_process_fd): New function.
5703 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5704 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5705 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5706 (create_process, create_pty, Fmake_serial_process)
5707 (server_accept_connection): Record which fds need to be closed,
5708 and let deactivate_process close them.
5709 (Fmake_network_process): Do not discard the unwind-protect
5710 until it's safe to do so.
5711 (deactivate_process): Close the fds opened by create_process etc.
5712 (Fprocess_send_eof): Adjust to new way of recording open fds.
5713 Report an error if /dev/null can't be opened, instead of aborting.
5714 * process.h (PROCESS_OPEN_FDS): New constant.
5715 (struct Lisp_Process): New member open_fds.
5716 (record_kill_process, record_deleted_pid): Adjust signatures.
5717 (record_deleted_pid): Move decl here ...
5718 * syswait.h (record_deleted_pid): ... from here.
5720 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5722 * decompress.c: Fix bugs with large buffers and weird inputs.
5723 Tune a bit. Reindent as per usual Emacs style.
5724 (BUFFER_SIZE): Remove.
5725 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5726 more than UINT_MAX bytes. Decompress into the gap instead of into
5727 an auto buffer, as this should avoid copying. Return nil if
5728 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5729 set immediate_quit; we shouldn't trust zlib code that much.
5731 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5733 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5734 errors, and really move the gap to where we want it.
5736 * lisp.h: Include decompress.c support.
5738 * emacs.c (main): Include decompress.c support.
5740 * Makefile.in: Include -lz if present.
5742 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5744 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5745 (initWithTitle:): Initialize frame to 0.
5746 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5747 (fillWithWidgetValue:frame:): Rename from
5748 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5750 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5751 fillWithWidgetValue:frame:
5753 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5754 remove memory leak warnings.
5756 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5757 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5760 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5761 (x_activate_menubar): Update the whole menu.
5762 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5763 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5764 current event is not NSSystemDefined (Bug#15001).
5765 Call ns_check_menu_open only if trackingMenu is 2.
5766 (menuDidClose:): New method, decrease trackingMenu.
5767 (fillWithWidgetValue:setDelegate:): New method.
5768 (fillWithWidgetValue:): Call the above.
5770 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5772 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5774 Omit some unnecessary casts.
5775 Many of these go back to the old pre-C89 days, when they may have
5776 been needed, but we've been assuming C89 or later for a while now.
5777 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5778 (live_float_p, live_misc_p, live_vector_p):
5779 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5780 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5781 (defvar_per_buffer):
5782 * callint.c (Fcall_interactively):
5783 * doc.c (Fsubstitute_command_keys):
5784 * filelock.c (get_boot_time):
5785 * frame.c (xrdb_get_resource):
5786 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5787 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5788 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5789 (menuitem_highlight_callback, menu_destroy_callback)
5790 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5791 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5792 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5793 (xg_tool_bar_help_callback, tb_size_cb):
5794 * image.c (xpm_alloc_color, png_read_from_memory)
5795 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5796 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5798 * keymap.c (describe_map):
5799 * nsfns.m (Fns_display_monitor_attributes_list):
5800 * nsmenu.m (process_dialog:):
5801 * nsterm.m (hold_event):
5802 * process.c (wait_reading_process_output):
5803 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5804 * scroll.c (do_direct_scrolling, scrolling_1):
5805 * termcap.c (tgetent):
5806 * window.c (check_window_containing, add_window_to_list)
5807 (freeze_window_starts):
5808 * xdisp.c (compare_overlay_entries, vmessage):
5809 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5810 (x_get_monitor_attributes_xrandr)
5811 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5812 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5813 * xfont.c (xfont_match, xfont_open):
5814 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5815 (menubar_selection_callback, menu_position_func)
5816 (popup_selection_callback, create_and_show_popup_menu)
5817 (dialog_selection_callback, create_and_show_dialog):
5818 * xrdb.c (x_get_string_resource):
5820 * xsmfns.c (x_session_check_input):
5821 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5822 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5823 (xaw_jump_callback, xaw_scroll_callback):
5824 Omit unnecessary casts.
5826 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5828 Minor string-length refactoring.
5829 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5830 * frame.c (make_monitor_attribute_list):
5831 Prefer build_string to strlen + make_string.
5833 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5835 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5836 don't check minor_code (Bug#14417).
5838 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5840 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5841 vertical positions instead. This avoids calling MATRIX_ROW with
5842 row numbers that are possibly beyond valid limits. (Bug#15064)
5844 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5846 Use xstrdup and build_unibyte_string where applicable.
5847 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5848 * xfns.c (x_window):
5849 * xrdb.c (x_get_customization_string):
5850 * xterm.c (xim_initialize):
5851 * w32fns.c (w32_window): Use xstrdup.
5852 (w32_display_monitor_attributes_list):
5853 * emacs.c (init_cmdargs):
5854 * keyboard.c (PUSH_C_STR):
5855 * nsfont.m (nsfont_open):
5856 * sysdep.c (system_process_attributes):
5857 * w32.c (system_process_attributes):
5858 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5860 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5862 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5863 variables of these types so that GDB would know about them, as aid
5864 for debugging fatal exceptions. (Bug#15024) See also
5865 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5868 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5870 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5871 larger than the NSWindow (Bug#14934).
5873 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5875 Redesign redisplay interface to drop global variable updated_window.
5876 Always pass currently updated window as a parameter to update routines.
5877 * dispextern.h (updated_window): Remove declaration.
5878 (struct redisplay_interface): Pass window parameter to
5879 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5880 and after_update_window_hook.
5881 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5883 * dispnew.c (updated_window): Remove.
5884 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5885 (update_window_line): Adjust to match redisplay interface changes.
5886 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5887 (ns_scroll_run, ns_after_update_window_line):
5888 * w32term.c (x_update_window_begin, x_update_window_end)
5889 (x_after_update_window_line, x_scroll_run):
5890 * xterm.c (x_update_window_begin, x_update_window_end)
5891 (x_after_update_window_line, x_scroll_run):
5892 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5893 Likewise. Adjust comments where appropriate.
5894 (x_cursor_to): Simplify because this is always called during window
5895 update (but install debugging check anyway).
5896 (expose_window): Check must_be_updated_p flag to see whether this
5897 function is called during window update.
5899 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5901 Do not reset window modification event counters excessively.
5902 These leftovers and poor man's tricky methods to catch extra
5903 redisplay's attention are no longer needed.
5904 * frame.c (set_menu_bar_lines_1):
5905 * minibuf.c (read_minibuf_unwind):
5906 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5907 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5908 (window_scroll_line_based, Fset_window_configuration):
5909 * xdisp.c (redisplay_window): Do not reset last_modified and
5910 last_overlay_modified counters.
5912 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5914 * xselect.c (x_send_client_event): Set send_event and serial, memset
5915 data.l as it might be bigger than data.b. Use 24 bit mask to
5916 XSendEvent (Bug#15034).
5918 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5920 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5921 for TTY frames that are not the top frame on their console.
5924 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5926 * w32term.c (w32fullscreen_hook): Really maximize frame when
5927 asked for (Bug#14841).
5929 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5931 Prefer selected_window to Fselected_window, likewise for frames.
5932 * buffer.c (Fbuffer_swap_text):
5933 * data.c (Fvariable_binding_locus):
5934 * window.c (run_window_configuration_change_hook): Adjust users.
5935 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5936 Use decode_live_frame.
5938 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5940 Be more careful if selected window shows the buffer other than current,
5941 use window_outdated only if this is not so. This change should also
5942 address some weird issues discussed in Bug#13012.
5943 * window.h (window_outdated): New prototype.
5944 * window.c (window_outdated): Now here. Convert from static and
5945 always assume window's buffer.
5946 (Fwindow_end, Fwindow_line_height): Use it.
5947 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5948 and always assume window's buffer.
5949 (redisplay_window): Adjust user.
5950 (redisplay_internal): Call to reconsider_clip_changes once and
5951 check whether mode line should be updated only if selected window
5952 shows current buffer.
5953 (run_window_scroll_functions): Use eassert for debugging check.
5954 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5956 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5958 * window.c (window_scroll, window_scroll_pixel_based)
5959 (window_scroll_line_based): Use bool for booleans.
5961 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5963 * process.c: Fix minor off-by-one issues in descriptor counts.
5964 This shouldn't fix any real bugs, but it cleans up the code a bit.
5965 (max_process_desc, max_input_desc): -1, not 0, means none.
5967 (delete_input_desc): New function.
5968 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5969 (deactivate_process): Scan backwards when recomuting max_process_desc;
5970 that should be faster.
5971 (init_process_emacs): Initialize max_input_desc.
5973 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5975 Use region cache to speedup bidi_find_paragraph_start.
5976 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5977 Rename cache_long_line_scans to cache_long_scans.
5978 * buffer.c (bset_cache_long_line_scans): Rename to
5979 bset_cache_long_scans.
5980 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5981 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5983 (syms_of_buffer): Rename cache-long-line-scans to
5984 cache-long-scans. Adjust docstring.
5985 * search.c (newline_cache_on_off):
5986 * indent.c (width_run_cache_on_off): Adjust users.
5987 * bidi.c (bidi_paragraph_cache_on_off): New function.
5988 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5989 * insdel.c (prepare_to_modify_buffer):
5990 Invalidate bidi_paragraph_cache if enabled.
5992 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5994 Invalidate region caches only if buffer text is going to be changed.
5995 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5996 (modify_text): ...new prototype.
5997 (prepare_to_modify_buffer_1): New prototype.
5998 * textprop.c (modify_region): Rename to...
5999 (modify_text_properties): ...new function.
6000 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6001 (Fremove_list_of_text_properties): Adjust users.
6002 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6003 (modify_text): ...new function.
6004 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6005 (prepare_to_modify_buffer_1): ...new function.
6006 * casefiddle.c (casify_region):
6007 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6008 (Ftranspose_regions): Use modify_text.
6010 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6012 * lisp.mk (lisp): Add nadvice.elc.
6014 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6016 New macro to iterate over live buffers similar to frames.
6017 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6018 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6019 Declare buffer-related variables here to offload lisp.h.
6020 * buffer.c (Vbuffer_alist): Adjust comment.
6021 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6022 (other_buffer_safely):
6023 * data.c (store_symval_forwarding):
6024 * dispnew.c (Fframe_or_buffer_changed_p):
6025 * fileio.c (Fdo_auto_save):
6026 * filelock.c (unlock_all_files):
6027 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6029 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6031 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6032 * callproc.c (create_temp_file):
6033 * filelock.c (create_lock_file):
6034 Assume mkostemp, since it's now provided by Gnulib.
6036 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6038 * w32.c (mkostemp): New function.
6039 (mktemp): Remove, no longer used. Most of the code reused in
6040 mkostemp. (Bug#15015)
6041 (mktemp): Don't undef.
6043 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6045 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6046 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6047 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6048 (free_glyph_pool, check_glyph_memory): Likewise for
6049 all users. Adjust comments where appropriate.
6051 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6053 * composite.h: Minor fixups.
6054 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6055 to fix a misspelling, and change it to an inline function while
6056 we're at it (it need not be a macro). All uses changed.
6057 (composition_method, composition_valid_p):
6058 Rewrite to avoid assignments in if-conditions.
6060 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6062 Do not use global Lisp_Object in composition macros.
6063 * composite.h (composition_temp): Remove declaration.
6064 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6065 (composition_method, composition_valid_p): ...inline functions.
6066 (compose_region): Remove the leftover.
6067 * composite.c (composition_temp): Remove.
6068 (run_composition_function, update_compositions)
6069 (composition_compute_stop_pos, composition_adjust_point)
6070 (Ffind_composition_internal):
6071 * coding.c (handle_composition_annotation):
6072 * xdisp.c (handle_composition_prop, check_point_in_composition):
6073 Related users changed.
6075 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6077 Drop FRAME_PTR typedef.
6078 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6079 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6080 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6081 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6082 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6083 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6084 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6085 All related users changed.
6087 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6089 * eval.c (default_toplevel_binding): New function.
6091 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6092 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6093 (syms_of_eval): Export them.
6094 * data.c (Fdefault_value): Micro cleanup.
6095 * term.c (init_tty): Use "false".
6097 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6099 Fix X GC leak in GTK and raw (no toolkit) X ports.
6100 * xterm.c (x_free_frame_resources): If white and black relief
6101 GCs are allocated, always free them here.
6102 * xfns.c (x_make_gc): Omit redundant initialization.
6103 * widget.c (create_frame_gcs): Remove the leftover.
6104 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6105 in x_free_frame_resources.
6107 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6109 * nsterm.m (windowWillResize:toSize:): Only change title if
6110 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6112 (viewDidEndLiveResize): New method.
6114 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6115 inside NS_IMPL_COCOA.
6117 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6119 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6120 Do not check whether undo is enabled because record_insert and
6121 record_delete does that themselves.
6123 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6125 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6126 member which is not really used any more.
6127 (FRAME_XIC_BASE_FONTNAME): Remove.
6128 * xfns.c (xic_free_fontset): Adjust user.
6129 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6130 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6131 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6132 (xdialog_show): Use eassert for debugging check.
6133 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6135 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6137 * fileio.c, fns.c (merge): Move extern decl from here ...
6138 * lisp.h (merge): ... to here.
6140 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6142 Fix last font-related change.
6143 * w32font.h (w32font_list_internal, w32font_match_internal):
6145 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6146 (uniscribe_list_family): Adjust to match font API change.
6147 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6148 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6150 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6152 * frame.h (FRAME_MOUSE_UPDATE):
6153 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6154 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6156 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6158 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6159 * font.h (struct font_driver): Change list, match, and list_family
6160 functions to accept struct frame * as first arg.
6161 * font.c (font_score, font_compare, font_sort_entities):
6163 (font_sort_entities, font_list_entities, font_select_entity):
6164 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6165 match font API change.
6166 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6167 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6168 * ftxfont.c (ftxfont_list, ftxfont_match):
6169 * xftfont.c (xftfont_list, xftfont_match):
6170 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6171 * w32font.c (w32font_list, w32font_match, w32font_list):
6172 (w32font_list_internal, w32_font_match_internal): Likewise.
6173 * xfaces.c (Fx_family_fonts): Adjust user.
6175 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6177 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6178 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6179 only if HAVE_X_WINDOWS is in use.
6180 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6181 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6182 * w32term.c (x_wm_set_icon_position): Likewise.
6183 * w32fns.c (x_icon): Adjust user.
6185 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6187 * xterm.c (last_mouse_press_frame): Remove the
6188 leftover which is not really used any more.
6189 (handle_one_xevent, syms_of_xterm): Adjust users.
6190 (x_flush): Call XFlush once per each X display, not frame.
6191 This is better because this code always unconditionally skips
6192 non-X frames in Vframe_list and issues the only XFlush if we
6193 have more than one X frame on the same X display.
6194 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6195 Use bool for booleans.
6196 (x_draw_glyph_string_background, cvt_string_to_pixel):
6197 (cvt_pixel_dtor): Drop unnecessary prototypes.
6198 * xterm.h (x_display_ok): Adjust prototype.
6200 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6202 Drop unnecessary functions that deals with frame pixel size.
6203 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6204 (x_pixel_height): Drop prototypes.
6205 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6206 (x_pixel_height): Drop implementations.
6207 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6208 which should be always valid for window frame.
6209 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6210 * w32menu.c (Fx_popup_dialog):
6211 * xmenu.c (Fx_popup_dialog): Likewise for both.
6213 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6215 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6216 frame parameters and call to Fmodify_frame_parameters just once.
6217 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6218 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6219 and mention nil frame in docstring.
6221 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6223 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6224 (x_figure_window_size): Likewise. Adjust to return long.
6225 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6226 (toplevel): Move Qterminal_live_p to...
6227 * terminal.c (toplevel): ...here, make it static, and...
6228 (syms_of_terminal): ...DEFSYM here.
6229 * frame.h (Qterminal_live_p): Remove declaration.
6230 (make_frame, x_figure_window_size): Adjust prototype.
6231 * nsfns.m (Fx_create_frame): Use long for window flags.
6233 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6235 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6236 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6237 Do not assume that emacs_close (INT_MAX) is a no-op.
6239 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6241 * xfaces.c (make_face_cache): For struct face_cache, prefer
6242 xmalloc to xzalloc and so avoid redundant call to memset.
6243 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6245 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6247 * fringe.c (draw_window_fringes, update_window_fringes)
6248 (compute_fringe_widths):
6249 * w32term.c (x_draw_glyph_string):
6250 * window.c (candidate_window_p, Frecenter):
6251 * xfaces.c (realize_basic_faces, realize_default_face)
6252 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6253 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6254 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6255 * xmenu.c (Fx_menu_bar_open_internal):
6256 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6257 * xsettings.c (xft_settings_event):
6258 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6259 Use bool for booleans. Adjust style and comments where
6261 * dispextern.h (draw_window_fringes, update_window_fringes)
6262 (compute_fringe_widths):
6263 * xterm.h (x_had_errors_p): Adjust prototype.
6265 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6267 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6268 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6270 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6272 * fns.c (toplevel): Remove comment before Fsafe_length because
6275 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6277 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6279 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6281 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6282 frame which got the message is still alive, before dereferencing
6283 its pointer. (Bug#14970)
6285 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6286 be a live window, before using it as such. (Bug#14970)
6288 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6290 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6291 w32_detect_focus_change instead of doing part of its job by hand.
6292 This fixes the problem whereby FOCUS_OUT events were not sent to
6295 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6297 * process.c (Fprocess_list): Doc fix.
6299 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6300 being re-exposed only if it didn't ask to become visible.
6301 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6302 was previously iconified. (Bug#14841)
6303 (x_iconify_frame): Mark the frame iconified.
6305 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6307 Fix minor problems found by static checking.
6308 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6309 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6311 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6313 * eval.c (set_specpdl_old_value): New function.
6314 (unbind_to): Minor simplification.
6315 (get_backtrace_frame): New function.
6316 (Fbacktrace_frame): Use it. Add `base' argument.
6317 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6318 (syms_of_eval): Export backtrace-eval.
6319 * xterm.c (x_focus_changed): Simplify.
6321 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6323 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6325 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6327 * xdisp.c (redisplay_window): Instead of moving point out of
6328 scroll margin, reject the force_start method, and try scrolling
6329 instead. (Bug#14780)
6331 2013-07-24 Ken Brown <kbrown@cornell.edu>
6333 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6336 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6338 * eval.c (Fprogn): Do not check that BODY is a proper list.
6339 This undoes the previous change. The check slows down the
6340 interpreter, and is not needed to prevent a crash. See
6341 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6343 2013-07-23 Glenn Morris <rgm@gnu.org>
6345 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6347 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6349 Port to GNU/Linux systems with tinfo but not ncurses.
6350 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6351 to decide whether ncurses is being used. Without this change,
6352 GCC complains about tgetent not being declared, on a system
6353 that has tinfo installed but ncurses not installed.
6355 * eval.c (Fprogn): Check that BODY is a proper list.
6357 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6358 * data.c (Fsetq_default):
6359 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6360 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6362 Tune by taking advantage of the fact that ARGS is always a list
6363 when a function is declared to have UNEVALLED args.
6365 * emacsgtkfixed.c: Port to GCC 4.6.
6366 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6368 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6370 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6371 here to silence compiler warnings.
6373 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6375 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6376 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6377 from messing up Emacs's 'struct frame' (Bug#14923).
6379 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6381 * alloc.c (make_save_ptr_ptr): Define this function.
6382 It was inadvertently omitted. It's needed only if
6383 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6385 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6387 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6388 frame have focus (Bug#14895).
6390 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6392 Avoid vfork-related deadlock more cleanly.
6393 * callproc.c (child_setup): When the child's exec fails, output
6394 the program name, as that's more useful. Use O_NONBLOCK to avoid
6396 * process.c (create_process_1): Remove; no longer needed.
6397 (create_process): Remove timer hack; no longer needed, now that
6398 the child avoids deadlock.
6400 2013-07-20 Glenn Morris <rgm@gnu.org>
6402 * image.c (Fimage_flush): Fix doc typo.
6404 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6406 Fix array bounds violation when pty allocation fails.
6407 * process.c (PTY_NAME_SIZE): New constant.
6408 (pty_name): Remove static variable; it's now auto.
6409 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6410 Take pty_name as an arg rather than using a static variable.
6411 All callers changed.
6412 (create_process): Recover pty_flag from process, not from volatile local.
6413 (create_pty): Stay inside array even when pty allocation fails.
6414 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6416 * lread.c (Fload): Avoid initialization only when lint checking.
6417 Mention that it's needed only for older GCCs.
6419 2013-07-20 Kenichi Handa <handa@gnu.org>
6421 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6422 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6424 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6426 * lread.c (Fload): Avoid uninitialized warning.
6428 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6430 Fix some minor file descriptor leaks and related glitches.
6431 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6432 (create_lock_file): Use write, not emacs_write.
6433 * image.c (slurp_file, png_load_body):
6434 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6435 (server_accept_connection):
6436 Don't leak an fd on memory allocation failure.
6437 * image.c (slurp_file): Add a cheap heuristic for growing files.
6438 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6439 as that's what the other routines do. Maybe input need not be
6440 blocked at all, but it's better to be consistent.
6441 Avoid undefined behavior when strlen is zero.
6443 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6444 (NSTATICS): Now a constant; doesn't need to be a macro.
6446 2013-07-19 Richard Stallman <rms@gnu.org>
6448 * coding.c (decode_coding_utf_8): Add simple loop for fast
6449 processing of ASCII characters.
6451 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6453 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6455 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6457 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6458 unportable 'struct x_display_info'.
6459 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6462 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6464 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6465 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6467 (system_process_attributes): Prefer plain char to unsigned char
6468 when either will do. Clean up properly if interrupted or if
6469 memory allocations fail. Don't assume sscanf succeeds.
6470 Remove no-longer-needed workaround to stop GCC from whining.
6471 Read command-line once, instead of multiple times. Check read status a
6474 Fix obscure porting bug with varargs functions.
6475 The code assumed that int is treated like ptrdiff_t in a vararg
6476 function, which is not a portable assumption. There was a similar
6477 -- though these days less likely -- porting problem with various
6478 assumptions that pointers of different types all smell the same as
6479 far as vararg functions is conserved. To make this problem less
6480 likely in the future, redo the API to use varargs functions.
6481 * alloc.c (make_save_value): Remove this vararg function.
6482 All uses changed to ...
6483 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6484 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6486 (make_save_ptr): Rename from make_save_pointer, for consistency with
6487 the above. Define only on platforms that need it. All uses changed.
6489 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6491 * keyboard.c: Try to fix typos in previous change.
6492 (DISPLAY_LIST_INFO): New macro.
6493 (kbd_buffer_get_event): Do not access members that are not present
6494 in X11. Revert inadvertent change of "!=" to "=".
6496 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6498 * keyboard.c (kbd_buffer_get_event):
6499 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6500 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6502 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6504 * filelock.c: Fix unlikely file descriptor leaks.
6505 (get_boot_time_1): Rework to avoid using emacs_open.
6506 This doesn't actually fix a leak, but is better anyway.
6507 (read_lock_data): Use read, not emacs_read.
6509 * doc.c: Fix minor memory and file descriptor leaks.
6510 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6511 (get_doc_string, Fsnarf_documentation):
6512 Fix file descriptor leak on error.
6514 * term.c: Fix minor fdopen-related file descriptor leaks.
6515 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6516 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6518 * charset.c: Fix file descriptor leaks and errno issues.
6520 (load_charset_map_from_file): Don't leak file descriptor on error.
6521 Use plain record_xmalloc since the allocation is larger than
6522 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6524 * eval.c (record_unwind_protect_nothing):
6525 * fileio.c (fclose_unwind):
6527 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6528 The replacement doesn't block input, but that no longer seems
6531 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6533 * lread.c: Fix file descriptor leaks and errno issues.
6534 (Fload): Close some races that leaked fds or streams when 'load'
6536 (Fload, openp): Report error number of last nontrivial failure to open.
6537 ENOENT counts as trivial.
6538 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6540 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6541 now that the function is always called with a nonnegative arg.
6542 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6543 All uses replaced with ...
6544 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6546 A few more minor file errno-reporting bugs.
6547 * callproc.c (Fcall_process):
6548 * doc.c (Fsnarf_documentation):
6549 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6550 * process.c (set_socket_option):
6551 Don't let a constructor trash errno.
6552 * doc.c: Include <errno.h>.
6554 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6556 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6558 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6560 Fix w32 bug with call-process-region (Bug#14885).
6561 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6562 to Fcall_process when the input is empty. This simplifies the
6563 code a bit. It makes no difference on POSIXish platforms but
6564 apparently it fixes a bug on w32.
6566 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6567 * fileio.c (close_file_unwind): Don't close if FD is negative;
6568 this can happen when unwinding a zapped file descriptor.
6569 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6570 in case Emacs runs out of memory between the two unwind-protects.
6571 Don't trash errno when closing FD.
6572 Zap the FD in the specpdl when closing it, instead of deferring
6573 the removal of the unwind-protect; this fixes a bug where a child
6574 function unwinds the stack past us.
6576 New unwind-protect flavors to better type-check C callbacks.
6577 This also lessens the need to write wrappers for callbacks,
6578 and the need for make_save_pointer.
6579 * alloc.c (free_save_value):
6580 * atimer.c (run_all_atimers):
6582 * alloc.c (safe_alloca_unwind):
6583 * atimer.c (unwind_stop_other_atimers):
6584 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6585 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6586 * minibuf.c (choose_minibuf_frame_1):
6587 * process.c (make_serial_process_unwind):
6588 * xdisp.c (pop_message_unwind):
6589 * xselect.c (queue_selection_requests_unwind):
6590 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6591 * alloc.c (record_xmalloc):
6592 Prefer record_unwind_protect_ptr to record_unwind_protect with
6594 * alloc.c (Fgarbage_collect):
6595 Prefer record_unwind_protect_void to passing a dummy.
6596 * buffer.c (restore_buffer):
6597 * window.c (restore_window_configuration):
6598 * xfns.c, w32fns.c (do_unwind_create_frame)
6599 New wrapper. All record-unwind uses of wrappee changed.
6600 * buffer.c (set_buffer_if_live):
6601 * callproc.c (call_process_cleanup, delete_temp_file):
6602 * coding.c (code_conversion_restore):
6603 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6604 * editfns.c (save_excursion_restore)
6605 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6606 (save_restriction_restore):
6607 * eval.c (restore_stack_limits, un_autoload):
6608 * fns.c (require_unwind):
6609 * keyboard.c (recursive_edit_unwind, tracking_off):
6610 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6611 * macros.c (pop_kbd_macro, restore_menu_items):
6612 * nsfns.m (unwind_create_frame):
6613 * print.c (print_unwind):
6614 * process.c (start_process_unwind):
6615 * search.c (unwind_set_match_data):
6616 * window.c (select_window_norecord, select_frame_norecord):
6617 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6618 (fast_set_selected_frame):
6619 * xfns.c, w32fns.c (unwind_create_tip_frame):
6620 Return void, not a dummy Lisp_Object. All uses changed.
6621 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6622 * callproc.c (call_process_kill):
6623 * fileio.c (restore_point_unwind, decide_coding_unwind)
6624 (build_annotations_unwind):
6625 * insdel.c (Fcombine_after_change_execute_1):
6626 * keyboard.c (read_char_help_form_unwind):
6627 * menu.c (unuse_menu_items):
6628 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6629 * sound.c (sound_cleanup):
6630 * xdisp.c (unwind_redisplay):
6631 * xfns.c (clean_up_dialog):
6632 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6633 Accept no args and return void, instead of accepting and returning
6634 a dummy Lisp_Object. All uses changed.
6635 * cygw32.c (fchdir_unwind):
6636 * fileio.c (close_file_unwind):
6637 * keyboard.c (restore_kboard_configuration):
6638 * lread.c (readevalllop_1):
6639 * process.c (wait_reading_process_output_unwind):
6640 Accept int and return void, rather than accepting an Emacs integer
6641 and returning a dummy object. In some cases this fixes an
6642 unlikely bug when the corresponding int is outside Emacs integer
6643 range. All uses changed.
6644 * dired.c (directory_files_internal_unwind):
6645 * fileio.c (do_auto_save_unwind):
6646 * gtkutil.c (pop_down_dialog):
6647 * insdel.c (reset_var_on_error):
6648 * lread.c (load_unwind):
6649 * xfns.c (clean_up_file_dialog):
6650 * xmenu.c, nsmenu.m (pop_down_menu):
6651 * xmenu.c (cleanup_widget_value_tree):
6652 * xselect.c (wait_for_property_change_unwind):
6653 Accept pointer and return void, rather than accepting an Emacs
6654 save value encapsulating the pointer and returning a dummy object.
6656 * editfns.c (Fformat): Update the saved pointer directly via
6657 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6658 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6659 (unwind_body): New function.
6660 (record_unwind_protect): First arg is now a function returning void,
6661 not a dummy Lisp_Object.
6662 (record_unwind_protect_ptr, record_unwind_protect_int)
6663 (record_unwind_protect_void): New functions.
6664 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6665 * fileio.c (struct auto_save_unwind): New type.
6666 (do_auto_save_unwind): Use it.
6667 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6668 * insdel.c (struct rvoe_arg): New type.
6669 (reset_var_on_error): Use it.
6670 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6672 (specbinding_func): Remove; there are now several such functions.
6673 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6674 (set_unwind_protect_ptr): New function.
6675 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6677 Be simpler and more consistent about reporting I/O errors.
6678 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6679 Say "Read error" and "Write error", rather than "I/O error", or
6680 "IO error reading", or "IO error writing", when a read or write
6682 * process.c (Fmake_network_process, wait_reading_process_output)
6683 (send_process, Fprocess_send_eof, wait_reading_process_output):
6684 Capitalize diagnostics consistently. Put "failed foo" at the
6685 start of the diagnostic, so that we don't capitalize the
6686 function name "foo". Consistently say "failed" for such
6688 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6689 All callers changed. This is so it can use report_file_error.
6690 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6691 diagnostics consistently as above.
6693 * fileio.c (report_file_errno): Fix errno reporting bug.
6694 If the file name is neither null nor a pair, package it up as a
6695 singleton list. All callers changed, both to this function and to
6696 report_file_error. This fixes a bug where the memory allocator
6697 invoked by list1 set errno so that the immediately following
6698 report_file_error reported the wrong errno value.
6700 Fix minor problems found by --enable-gcc-warnings.
6701 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6702 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6704 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6706 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6707 Set event->arg to Qt if switch-event shall be generated.
6708 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6710 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6712 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6715 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6716 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6717 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6718 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6719 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6720 and there is a focused frame.
6721 (head_table): Add focus-in and focus-out.
6722 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6723 bind to handle-focus-in/out.
6725 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6726 (Fhandle_switch_frame): Call Fhandle_focus_in.
6727 (syms_of_frame): defsubr handle-focus-in/out.
6729 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6731 Fix porting bug to older POSIXish platforms (Bug#14862).
6732 * sysdep.c (emacs_pipe): New function, that implements
6733 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6734 This should port better to CentOS 5 and to Mac OS X 10.6.
6735 All calls to pipe2 changed.
6737 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6738 This makes the code easier to read and the executable a bit smaller.
6739 Do not replace all calls to Fcons that happen to create lists,
6740 just calls that are intended to create lists. For example, when
6741 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6742 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6743 Similarly for list2 through list5.
6744 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6745 * bytecode.c (exec_byte_code):
6746 * callint.c (quotify_arg, Fcall_interactively):
6747 * callproc.c (Fcall_process, create_temp_file):
6748 * charset.c (load_charset_map_from_file)
6749 (Fdefine_charset_internal, init_charset):
6750 * coding.c (get_translation_table, detect_coding_system)
6751 (Fcheck_coding_systems_region)
6752 (Fset_terminal_coding_system_internal)
6753 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6754 * composite.c (update_compositions, Ffind_composition_internal):
6755 * dired.c (directory_files_internal, file_name_completion)
6757 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6758 * doc.c (Fsnarf_documentation):
6759 * editfns.c (Fmessage_box):
6761 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6762 (Feval, eval_sub, Ffuncall, apply_lambda):
6763 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6764 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6765 (Fset_file_times, Finsert_file_contents)
6766 (Fchoose_write_coding_system, Fwrite_region):
6767 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6768 * font.c (font_registry_charsets, font_parse_fcname)
6769 (font_prepare_cache, font_update_drivers, Flist_fonts):
6770 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6771 * frame.c (make_frame, Fmake_terminal_frame)
6772 (x_set_frame_parameters, x_report_frame_params)
6773 (x_default_parameter, Fx_parse_geometry):
6774 * ftfont.c (syms_of_ftfont):
6775 * image.c (gif_load):
6776 * keyboard.c (command_loop_1):
6777 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6778 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6779 (Fminor_mode_key_binding, accessible_keymaps_1)
6780 (Faccessible_keymaps, Fwhere_is_internal):
6781 * lread.c (read_emacs_mule_char):
6782 * menu.c (find_and_return_menu_selection):
6783 * minibuf.c (get_minibuffer):
6784 * nsfns.m (Fns_perform_service):
6785 * nsfont.m (ns_script_to_charset):
6786 * nsmenu.m (ns_popup_dialog):
6787 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6788 (Fx_own_selection_internal):
6789 * nsterm.m (append2):
6790 * print.c (Fredirect_debugging_output)
6791 (print_prune_string_charset):
6792 * process.c (Fdelete_process, Fprocess_contact)
6793 (Fformat_network_address, set_socket_option)
6794 (read_and_dispose_of_process_output, write_queue_push)
6795 (send_process, exec_sentinel):
6796 * sound.c (Fplay_sound_internal):
6797 * textprop.c (validate_plist, add_properties)
6798 (Fput_text_property, Fadd_face_text_property)
6799 (copy_text_properties, text_property_list, syms_of_textprop):
6800 * unexaix.c (report_error):
6801 * unexcoff.c (report_error):
6802 * unexsol.c (unexec):
6803 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6804 (Fformat_mode_line, syms_of_xdisp):
6805 * xfaces.c (set_font_frame_param)
6806 (Finternal_lisp_face_attribute_values)
6807 (Finternal_merge_in_global_face, syms_of_xfaces):
6808 * xfns.c (x_default_scroll_bar_color_parameter)
6809 (x_default_font_parameter, x_create_tip_frame):
6810 * xfont.c (xfont_supported_scripts):
6811 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6812 (menu_help_callback, xmenu_show):
6814 * xterm.c (set_wm_state):
6815 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6816 and similarly for list2 through list5.
6818 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6820 * callproc.c (Fcall_process_region): Fix minor race and tune.
6821 (create_temp_file): New function, with the temp-file-creation part
6822 of the old Fcall_process_region. Use Fcopy_sequence to create the
6823 temp file name, rather than alloca + build_string, for simplicity.
6824 Don't bother to block input around the temp file creation;
6825 shouldn't be needed. Simplify use of mktemp.
6826 Use record_unwind_protect immediately after creating the temp file;
6827 this closes an unlikely race where the temp file was not removed.
6828 Use memcpy rather than an open-coded loop.
6829 (Fcall_process_region): Use the new function. If the input is
6830 empty, redirect from /dev/null rather than from a newly created
6831 empty temp file; this avoids unnecessary file system traffic.
6833 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6835 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6836 Simplify by making this case like the other two. This is a bit
6837 slower on obsolete hosts, but the extra complexity isn't worth it.
6839 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6840 * process.c (create_process) [!DOS_NT]:
6841 Remove now-unnecessary calls to emacs_close.
6843 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6845 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6846 returning early. (Bug#14850)
6848 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6849 and inhibit-iso-escape-detection attributes of 'undecided'.
6852 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6854 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6855 Reported by Herbert J. Skuhra in
6856 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6858 Don't lose top specpdl entry when memory is exhausted.
6859 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6860 specpdl overflow here, to simplify callers; all callers changed.
6861 Always reserve an unused entry at the stack top; this avoids
6862 losing the top entry's information when memory is exhausted.
6864 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6866 Clean up errno reporting and fix some errno-reporting bugs.
6867 * callproc.c (Fcall_process):
6868 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6869 * process.c (create_process, Fmake_network_process):
6870 * unexaix.c (report_error):
6871 * unexcoff.c (report_error):
6872 Be more careful about reporting the errno of failed operations.
6873 The code previously reported the wrong errno sometimes.
6874 Also, prefer report_file_errno to setting errno + report_file_error.
6875 (Fcall_process): Look at openp return value rather than at path,
6876 as that's a bit faster and clearer when there's a numeric predicate.
6877 * fileio.c (report_file_errno): New function, with most of the
6878 old contents of report_file_error.
6879 (report_file_error): Use it.
6880 (Ffile_exists_p, Ffile_accessible_directory_p):
6881 Set errno to 0 when it is junk.
6882 * fileio.c (Faccess_file):
6883 * image.c (x_create_bitmap_from_file):
6884 Use faccessat rather than opening the file, to avoid the hassle of
6885 having a file descriptor open.
6886 * lisp.h (report_file_errno): New decl.
6887 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6890 * process.c (create_process, wait_reading_process_output) [AIX]:
6891 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6892 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6893 a multithreaded environment anyway).
6894 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6896 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6898 * image.c (x_find_image_file): Don't close a remote file handle.
6900 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6902 Fix races with threads and file descriptors.
6903 * callproc.c (Fcall_process_region):
6904 * dired.c (open_directory):
6905 * emacs.c (main, Fdaemon_initialized):
6906 * image.c (x_find_image_file):
6907 * inotify.c (Finotify_rm_watch):
6908 * lread.c (Flocate_file_internal):
6909 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6910 * term.c (term_mouse_moveto, init_tty):
6911 * termcap.c (tgetent):
6912 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6913 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6914 * unexhp9k800.c, unexmacosx.c (unexec):
6915 * callproc.c (Fcall_process_region):
6916 Use emacs_close, not close.
6917 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6918 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6919 and posix_close function on current platforms (which all lack them).
6920 (emacs_close): Use it. This should fix the races on GNU/Linux and
6921 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6922 and it should avoid closing random victim file descriptors on
6925 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6927 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6928 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6931 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6932 This is for .gdbinit xbacktrace.
6934 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6935 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6936 (emacs_set_tty): Now static.
6937 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6938 * term.c (tty_capable_p, tty_default_color_capabilities)
6939 (get_tty_terminal, term_mouse_movement)
6940 (handle_one_term_event, init_tty, maybe_fatal):
6941 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6942 (tgetent, scan_file, name_match, compare_contin):
6943 * terminal.c (get_terminal):
6944 Use bool for boolean.
6945 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6946 Prefer char to unsigned char if either will do.
6947 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6948 (tty_write_glyphs): Prefer int to unsigned.
6949 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6950 All callers changed.
6951 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6953 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6956 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6957 (B__dummy__): New dummy symbol, to pacify C89.
6958 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6959 they can't grok varargs macros.
6960 * dispnew.c (add_window_display_history)
6961 (add_frame_display_history):
6962 * print.c (print_object):
6963 * xdisp.c (debug_method_add):
6964 Use %p printf format only for void pointers.
6965 * emacs.c (usage_message): New constant, replacing ...
6966 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6967 (main): Adjust to usage reorg.
6968 * fns.c (syms_of_fns):
6969 * profiler.c (syms_of_profiler):
6970 Don't use non-constant struct initializers.
6971 * gnutls.h (gnutls_initstage_t):
6972 * lisp.h (enum Lisp_Fwd_Type):
6973 * lread.c (lisp_file_lexically_bound_p):
6974 * xsettings.c (anonymous enum):
6975 Remove trailing comma.
6976 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6977 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6978 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6980 * regex.c (const_re_char): New type, to pacify strict C89.
6981 All uses of 'const re_char' replaced to use it.
6982 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6983 with glibc when strict C89. This change is imported from gnulib.
6985 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6986 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6987 Omit GNU_LINUX implementation, since it requires long long.
6988 * xterm.c (x_draw_underwave):
6989 Do not assume the traditional order of struct's members.
6990 (x_term_init): Rewrite to avoid the need for non-constant structure
6993 Syntax cleanup, mostly replacing macros with functions.
6994 This removes the need for the syntax_temp hack.
6995 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6996 * syntax.c (SYNTAX_INLINE): New macro.
6997 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6998 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6999 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7000 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7001 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7002 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7003 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7004 Now constants, not macros.
7005 (syntax_temp) [!__GNUC__]: Remove.
7006 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7007 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7008 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7009 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7010 Move here from syntax.h; now functions, not macros. Except for the
7011 last function, these are static since only syntax.c uses them.
7012 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7013 All uses changed. Now a function, not a macro; use this fact
7014 to simplify the code.
7015 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7016 compiler bugs; no longer relevant.
7017 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7018 (SYNTAX_INLINE): New macro.
7019 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7020 for the new functions. Use bool for boolean member.
7021 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7022 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7023 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7024 (SETUP_BUFFER_SYNTAX_TABLE):
7025 Now extern inline functions, not macros.
7026 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7027 Remove; all uses replaced by implementation.
7028 (syntax_temp) [!__GNUC__]: Remove decl.
7029 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7031 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7033 * emacs.c (main): Fix syntax error.
7035 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7037 Timestamp fixes for undo (Bug#14824).
7038 * atimer.c (schedule_atimer):
7039 * fileio.c (Ffile_newer_than_file_p):
7040 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7041 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7042 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7043 (syms_of_fileio): Remove Sclear_visited_file_name.
7044 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7045 file doesn't exist; this avoids an ambiguity with negative timestamps.
7046 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7047 * systime.h (make_emacs_time, invalid_emacs_time):
7048 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7049 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7050 * undo.c (record_first_change): Push (visited-file-modtime) onto
7051 undo list rather than reimplementing it by hand, incorrectly.
7053 2013-07-09 Ken Brown <kbrown@cornell.edu>
7055 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7057 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7059 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7061 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7063 Handle errno and exit status a bit more carefully.
7064 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7065 number into an exit status. Instead, use EXIT_CANCELED.
7066 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7067 * callproc.c (relocate_fd):
7068 * emacs.c (close_output_streams, main):
7069 * process.c (create_process):
7070 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7071 Use emacs_perror for simplicity.
7072 * callproc.c (relocate_fd, main):
7073 * sysdep.c (sys_subshell):
7074 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7075 (shut_down_emacs): Use emacs_write, not write.
7076 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7077 * fileio.c (Fcopy_file, e_write):
7078 * nsterm.m (ns_select):
7079 * process.c (send_process):
7080 * sound.c (vox_write):
7081 Use emacs_write_sig, not emacs_write.
7082 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7083 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7085 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7087 (emacs_full_write): New function.
7088 (emacs_write): Rewrite to use it.
7089 (emacswrite_sig, emacs_perror): New functions.
7090 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7092 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7094 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7095 on NS even if it is present. Pixmap on NS is a void*.
7097 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7099 Port to Ubuntu 10 (Bug#14803).
7100 Problem reported by T.V. Raman.
7101 * process.c (close_on_exec, accept4, process_socket):
7102 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7104 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7106 * w32.c (sys_dup): Declare prototype.
7110 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7112 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7114 Make file descriptors close-on-exec when possible (Bug#14803).
7115 This simplifies Emacs a bit, since it no longer needs to worry
7116 about closing file descriptors by hand in some cases.
7117 It also fixes some unlikely races. Not all such races, as
7118 libraries often open files internally without setting
7119 close-on-exec, but it's an improvement.
7120 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7121 * callproc.c (Fcall_process) [!MSDOS]:
7122 * emacs.c (main) [!DOS_NT]:
7123 * nsterm.m (ns_term_init):
7124 * process.c (create_process):
7125 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7126 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7127 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7128 Prefer mkostemp with O_CLOEXEC to mkstemp.
7129 * callproc.c (relocate_fd) [!WINDOWSNT]:
7130 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7131 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7133 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7134 Make the resulting file descriptor close-on-exec.
7135 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7136 * lread.c (load_descriptor_list, load_descriptor_unwind):
7137 Remove; no longer needed. All uses removed.
7138 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7139 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7141 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7142 (Fmake_network_process, Fnetwork_interface_list):
7143 (Fnetwork_interface_info, server_accept_connection):
7144 Make newly-created socket close-on-exec.
7145 * sysdep.c (emacs_open, emacs_fopen):
7146 Make new-created descriptor close-on-exec.
7147 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7148 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7150 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7152 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7153 for NS_IMPL_GNUSTEP.
7155 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7157 Fix openp errno handling.
7158 * callproc.c (Fcall_process): Preserve openp errno around close.
7159 * lread.c (openp): Set errno when returning -1, as some callers
7162 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7164 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7166 * nsterm.h (NSSavePanel): Update comment.
7167 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7168 (ns_run_file_dialog): Declare.
7170 * nsfns.m: Remove panelOK.
7172 (ns_run_file_dialog): New function.
7173 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7174 event loop, so file dialog is popped up by ns_run_file_dialog, called
7175 by sendEvent (Bug#14578).
7176 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7178 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7180 * xdisp.c (default_line_pixel_height): New function.
7181 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7182 (try_cursor_movement, redisplay_window, try_window)
7183 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7185 * window.c (window_scroll_pixel_based):
7186 use default_line_pixel_height.
7188 * dispextern.h (default_line_pixel_height): Add prototype.
7190 * frame.c (x_set_line_spacing): Accept a float value for
7191 line-spacing parameter, per the documentation.
7193 * data.c (Fmultibyte_string_p): Doc fix.
7195 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7197 Use emacs_open more consistently when opening files.
7198 This handles EINTR more consistently now, and makes it easier
7199 to introduce other uniform changes to file descriptor handling.
7200 * sysstdio.h: New file.
7201 * buffer.c (mmap_init):
7202 * cygw32.c (chdir_to_default_directory):
7203 * dispnew.c (Fopen_termscript):
7204 * emacs.c (Fdaemon_initialized):
7205 * fileio.c (Fdo_auto_save):
7206 * image.c (slurp_file, png_load_body, jpeg_load_body):
7207 * keyboard.c (Fopen_dribble_file):
7209 * print.c (Fredirect_debugging_output):
7210 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7211 * termcap.c (tgetent):
7212 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7213 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7214 * w32term.c (w32_initialize) [CYGWIN]:
7215 * xfaces.c (Fx_load_color_file):
7216 Use emacs_open instead of plain open, and emacs_fopen instead of
7218 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7219 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7220 * callproc.c (default_output_mode): New constant.
7221 (Fcall_process): Use it to call emacs_open instead of plain creat.
7222 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7223 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7224 (emacs_fopen): New function.
7225 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7226 Include <lisp.h>, for emacs_open.
7227 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7229 Remove duplicate #include directives.
7230 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7232 Don't include stdio.h twice.
7233 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7234 Don't include sys/types.h or stdio.h twice.
7235 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7236 * lread.c: Don't include coding.h twice.
7237 * nsfont.m: Don't include frame.h twice.
7238 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7239 * ralloc.c: Don't include <unistd.h> twice.
7240 * xdisp.c: Don't include font.h twice.
7241 * xterm.c: Don't include fontset.h twice.
7242 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7244 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7246 Scale ImageMagick images more carefully.
7247 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7248 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7249 Be more careful about avoiding undefined behavior after
7250 integer overflow and division by zero.
7252 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7254 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7255 (syms_of_w32fns): DEFSYM them.
7256 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7257 (CCHDEVICENAME): Define macros if not defined.
7258 (struct MONITOR_INFO_EX): New struct.
7259 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7260 (enum_display_monitors_fn): New variable.
7261 (globals_of_w32fns): Initialize it.
7262 (Fx_display_pixel_width, Fx_display_pixel_height)
7263 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7264 multi-monitor setups in docstrings.
7265 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7266 screen size by primary monitor's millimeter per pixel.
7267 (w32_monitor_enum, w32_display_monitor_attributes_list)
7268 (w32_display_monitor_attributes_list_fallback)
7269 (Fw32_display_monitor_attributes_list): New functions.
7270 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7272 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7274 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7276 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7278 * fileio.c (Qfile_notify_error): New error symbol.
7280 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7281 * inotify.c (inotify_callback, symbol_to_inotifymask)
7282 (Finotify_add_watch, Finotify_rm_watch): Use it.
7283 (inotifyevent_to_event): Exchange order of cookie and file name.
7284 (Finotify_add_watch): Adapt docstring.
7286 * lisp.h (Qfile_notify_error): Declare.
7288 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7290 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7291 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7292 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7293 which did not work (see <http://bugs.gnu.org/14569#307>).
7294 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7295 && (!noninteractive || initialized)). This attempts to thread
7296 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7298 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7300 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7301 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7303 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7305 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7306 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7307 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7308 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7310 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7312 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7313 Define to __sys_siglist.
7315 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7317 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7318 word-wrap, so that overflow-newline-into-fringe would work in
7319 visual-line-mode. (Bug#2749)
7320 (move_it_in_display_line_to): When the last scanned display
7321 element fits exactly on the display line, and
7322 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7323 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7324 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7325 finding buffer position that corresponds to pixel coordinates,
7326 e.g. in buffer_posn_from_coords.
7328 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7330 * process.c (handle_child_signal): Call catch_child_signal if
7333 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7335 Don't convert function pointers to void * and back.
7336 It isn't portable C, and it's easy enough to avoid.
7337 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7338 (make_save_value): Add support for SAVE_FUNCPOINTER.
7339 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7340 * print.c (print_object):
7341 Distinguish function from object pointers.
7342 * lisp.h (SAVE_FUNCPOINTER): New constant.
7343 (SAVE_SLOT_BITS): Adjust to it.
7344 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7345 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7346 (voidfuncptr): New typedef.
7347 (struct Lisp_Save_Value): New member data[0].funcpointer.
7348 (XSAVE_FUNCPOINTER): New function.
7350 Simplify buildobj processing.
7351 * Makefile.in (buildobj.h): Make it a sequence of strings each
7352 followed by comma, rather than a single string. Put it into a
7353 .tmp file in case there's an error while generating it.
7354 (gl-stamp): Use .tmp for temp files.
7355 (mostlyclean): Clean .tmp files.
7356 * doc.c (buildobj): Move to just the routine that needs it.
7357 It's now an array of strings, so processing is simpler.
7359 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7361 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7362 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7363 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7364 Invoke malloc_enable_thread even when not interactive.
7365 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7366 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7367 in this case, since the underlying bug has now been fixed.
7369 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7371 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7372 unlinking it (bug#14691).
7374 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7376 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7377 before checking whether buffer is modified. This lets
7378 `kill-buffer-query-functions' cancel killing of the buffer or save
7379 its content before `kill-buffer' asks user the "Buffer %s
7380 modified; kill anyway?" question.
7382 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7384 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7385 Let the super performKeyEquivalent deal with them (Bug#14747).
7387 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7389 * widget.c (resize_cb): Remove unused local.
7391 Do not use GTK 3 if it exists but cannot be compiled.
7392 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7393 * xterm.c (x_error_handler) [!USE_GTK]:
7396 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7398 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7400 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7401 to the valid range of values. (Bug#14753)
7403 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7404 when moving point by using the current glyph matrix. This avoids
7405 the need to force redisplay when this function is called in a
7408 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7410 Fix minor problems found by static checking.
7411 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7412 Redo the latter's body to sidestep GCC parenthesization warnings.
7413 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7414 * coding.c (detect_coding, detect_coding_system):
7415 * coding.h (struct undecided_spec):
7416 Use bool for boolean.
7417 * image.c (QCmax_width, QCmax_height): Now static.
7418 * xdisp.c (Fmove_point_visually): Remove unused local.
7420 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7422 * xdisp.c (Fmove_point_visually): New function.
7424 2013-06-28 Kenichi Handa <handa@gnu.org>
7426 * coding.h (define_coding_undecided_arg_index): New enum.
7427 (coding_attr_index): New members
7428 coding_attr_undecided_inhibit_null_byte_detection,
7429 coding_attr_undecided_inhibit_iso_escape_detection,
7430 coding_attr_undecided_prefer_utf_8.
7431 (undecided_spec): New struct.
7432 (struct coding_system): New member `undecided' of the member
7435 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7436 (detect_coding): Likewise.
7437 (detect_coding_system): Likewise.
7438 (Fdefine_coding_system_internal): New coding system properties
7439 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7441 (syms_of_coding): Adjust for coding_arg_undecided_max.
7443 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7445 * image.c (x_from_xcolors): Remove unused local.
7447 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7449 Defer image data transfer between X client and server until actual
7452 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7455 * image.c (Destroy_Image): Remove.
7456 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7457 `mask_p', and `colors_p'. All uses changed.
7458 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7459 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7460 New macros for `flags' arg to x_clear_image_1.
7461 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7462 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7463 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7464 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7465 (image_get_x_image, image_unget_x_image): New functions or macros.
7466 (image_background, image_background_transparent, x_to_xcolors)
7467 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7468 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7469 instead of Destroy_Image.
7470 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7471 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7472 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7473 (imagemagick_load_image, svg_load_image): Use them instead of
7474 x_create_x_image_and_pixmap, and x_put_x_image followed by
7475 x_destroy_x_image, respectively.
7476 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7477 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7478 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7479 background_transparent fields.
7480 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7481 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7483 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7485 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7486 This mostly consists of undoing recent changes.
7487 * callproc.c (Fcall_process):
7488 * process.c (create_process):
7489 Do not worry about catching SIGCHLD here, undoing previous change.
7490 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7491 * process.c, process.h (catch_child_signal):
7492 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7493 * process.c (catch_child_handler): Don't worry about being called
7494 lazily and do not assume caller has blocked SIGCHLD, undoing
7495 previous change. Move first-time stuff back to
7496 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7497 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7498 set lib_child_handler if it's already initialized, which may
7499 help avoid problems on GNUstep.
7501 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7503 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7504 * callproc.c (Fcall_process):
7505 * process.c (create_process):
7506 Make sure SIGCHLD is caught before we fork,
7507 since Emacs startup no arranges to catch SIGCHLD.
7508 * process.c (lib_child_handler): Initialize to null, not to
7510 (catch_child_signal): Allow self to be called lazily.
7511 Do nothing if it's already been called.
7512 Assume caller has blocked SIGCHLD (all callers do now).
7513 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7514 just before it's really needed.
7515 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7516 since it hasn't been caught yet.
7518 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7520 * image.c (compute_image_size): New function to implement
7521 :max-width and :max-height.
7522 (imagemagick_load_image): Use it.
7524 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7526 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7527 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7529 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7530 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7531 the SIGCHLD handler, since the code is not atomic and (due to glib)
7532 signals may be arriving now.
7533 * sysdep.c (init_signals): Do not catch child signals here;
7534 'main' now does that later, at a safer time.
7536 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7538 Clean up SIGCHLD handling a bit (Bug#14569).
7539 * process.c, process.h (catch_child_signal):
7540 Now always extern, even if !NS_IMPL_GNUSTEP.
7541 * process.c (catch_child_signal): Move glib tickler here from
7542 init_process_emacs, so that it's done earlier in Emacs
7543 initialization. Also move the noninteractive && !initialized
7544 check here from init_process_emacs. This is all a bit cleaner for
7545 GNUish platforms, and I hope it works around the Cygwin bug.
7546 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7547 that glib signal handling is tickled before glib creates threads.
7549 * process.c (wait_reading_process_output): Avoid int overflow
7550 when reading more than 2 GiB total from a process.
7552 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7554 * process.c (create_process): Handle a couple more cases,
7555 i.e., work even if new_argv and wait_child_setup[i] are cached.
7556 Use Fcall_process's style for volatile vars.
7558 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7560 * process.c (create_process): Mark PROCESS volatile.
7562 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7564 Use C99-style flexible array members if available.
7565 This avoids some subtle aliasing issues, which typically
7566 aren't a problem with GCC but may be a problem elsewhere.
7567 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7568 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7569 In either case, it uses a flexible array member rather than
7570 the old struct hack. All uses changed.
7571 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7572 Adjust to sdata reorganization.
7573 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7574 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7575 that ports better to pre-C99 non-GCC.
7576 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7577 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7578 as the latter has changed.
7579 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7580 and port better to pre-C99 GCC.
7581 * image.c (struct xpm_cached_color):
7582 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7583 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7584 Use FLEXIBLE_ARRAY_MEMBER.
7585 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7586 Move decl to top level so it gets checked against implementation.
7587 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7588 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7590 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7592 * syntax.c: Integer cleanups.
7593 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7594 All uses that need 0-or-2 changed to:
7595 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7596 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7597 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7598 (char_quoted, prev_char_comend_first, back_comment)
7599 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7600 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7601 Use bool for boolean.
7602 (update_syntax_table, skip_chars, skip_syntaxes):
7603 Prefer int to unsigned when either will do.
7604 (back_comment): Return boolean success flag, like forw_comment,
7605 instead of positive-or-minus-1 (which might have overflowed int anyway).
7606 Don't stuff ptrdiff_t into int.
7607 (syntax_spec_code, syntax_code_spec): Now const.
7608 (Fmatching_paren, scan_lists, scan_sexps_forward):
7609 Use enum syntaxcode for syntax code.
7610 (Fmatching_paren): Check that arg is a character, not just an integer.
7611 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7612 (Finternal_describe_syntax_value): Omit no-longer-needed
7614 (skip_chars): Use char, not unsigned char, when the distinction
7616 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7617 * bytecode.c (exec_byte_code):
7618 * syntax.c (syntax_spec_code, Fchar_syntax)
7619 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7621 * syntax.h (SYNTAX_WITH_FLAGS):
7622 Omit unnecessary casts.
7624 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7626 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7627 line dimensions here, to avoid race conditions with the main
7628 thread. (Bug#14062, bug#14630, bug#14669)
7630 * w32term.c (w32_draw_window_cursor): Compute the header line and
7631 mode line dimensions here.
7632 <w32_system_caret_window, w32_system_caret_hdr_height>:
7633 <w32_system_caret_mode_height>: New variables.
7635 * w32term.h: Declare them.
7637 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7639 * alloc.c (die): Move "assertion failed" string here ...
7640 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7641 COND when SUPPRESS_CHECKING. This shrinks the executable text
7642 size by 0.8% to 2.2% when configured with --enable-checking,
7643 depending on optimization flags (GCC 4.8.1 x86-64).
7645 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7647 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7649 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7650 base is 2; this is more accurate.
7652 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7654 * sound.c (string_default): Move to !WINDOWSNT section.
7655 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7657 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7659 * sound.c: Integer cleanups.
7660 Remove unnecessary forward decls.
7661 (struct sound_device): The 'file' member is now a Lisp_Object, not
7662 a char *, so that we needn't invoke alloca on a huge size.
7663 (Fplay_sound_internal): Adjust to this.
7664 (string_default): New function.
7665 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7666 Use it to adjust to the struct sound_device change.
7667 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7668 (be2hs) [0]: Remove.
7670 * syntax.c (skip_chars): Don't use uninitialized storage
7671 when searching a multibyte buffer for characters that are not in a
7672 unibyte string that contains non-ASCII characters.
7674 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7676 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7677 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7679 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7681 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7683 2013-06-18 Kenichi Handa <handa@gnu.org>
7685 * font.c (Ffont_spec): Signal an error for an invalid font name
7688 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7690 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7691 In particular this ports to 32-bit sparc Sun cc.
7692 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7693 array with a dummy element at specpdl[-1], so that its address can
7695 (unbind_to): Do not copy the binding; not needed, now that we
7696 copy old_value in the one place where the copy is needed.
7697 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7698 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7699 (union specbinding): Rename from struct specbinding. Redo layout
7700 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7701 which is not portable. With Sun C 5.12 32-bit sparc, the
7702 declaration causes nargs to be an unsigned bitfield, a behavior
7703 that the C standard allows; but Emacs wants nargs to be signed.
7704 The overall type is now a union of structures rather than a
7705 structure of union of structures, and the 'kind' member is now a
7706 bitfield, so that the overall type doesn't grow. All uses changed.
7707 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7709 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7711 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7712 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7714 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7716 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7718 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7719 unless we know that the window w's frame is a frame object.
7720 Another attempt at solving bug#14062 and bug#14630.
7722 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7724 * textprop.c (property_set_type): New enum.
7725 (add_properties): Allow appending/prepending text properties.
7726 (add_text_properties_1): Factored out of Fadd_text_properties.
7727 (Fadd_text_properties): Move all the code into
7728 add_text_properties_1.
7729 (Fadd_face_text_property): New function that calls
7730 add_text_properties_1.
7732 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7734 Move functions from lisp.h to individual modules when possible.
7735 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7736 * alloc.c (XFLOAT_INIT, set_symbol_name):
7737 * buffer.c (CHECK_OVERLAY):
7738 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7739 (set_char_table_parent):
7740 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7741 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7742 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7743 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7745 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7746 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7747 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7748 (backtrace_args, backtrace_debug_on_exit):
7749 * floatfns.c (CHECK_FLOAT):
7750 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7751 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7752 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7753 (set_hash_index_slot):
7754 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7755 * marker.c (CHECK_MARKER):
7756 * textprop.c (CHECK_STRING_OR_BUFFER):
7757 * window.c (CHECK_WINDOW_CONFIGURATION):
7758 Move here from lisp.h, and make these functions static rather than
7760 * buffer.c (Qoverlayp):
7762 * fns.c (Qhash_table_p):
7763 * window.c (Qwindow_configuration_p):
7765 * lisp.h: Remove the abovementioned defns and decls.
7767 Use functions, not macros, for XINT etc (Bug#11935).
7768 In lisp.h, prefer functions to function-like macros, and
7769 constants to object-like macros, when either will do. This:
7770 . simplifies use, as there's no more need to worry about
7771 arguments' side effects being evaluated multiple times.
7772 . makes the code easier to debug on some platforms.
7773 However, when using gcc -O0, keep using function-like macros
7774 for a few critical operations, for performance reasons.
7775 This sort of thing isn't needed with gcc -Og, but -Og
7776 is a GCC 4.8 feature and isn't widely-enough available yet.
7777 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7778 Remove enum lsb_bits; no longer needed.
7779 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7780 * buffer.c (Qoverlap):
7782 * fns.c (Qhash_table_p):
7783 Now extern, so lisp.h can use these symbols.
7784 * dispextern.h: Include character.h, for MAX_CHAR etc.
7785 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7786 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7787 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7788 (GLYPH_CODE_P): Move here from lisp.h.
7789 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7790 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7791 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7792 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7793 XUNTAG now returns void *.
7794 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7795 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7796 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7797 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7798 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7799 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7800 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7801 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7802 New macros, renamed from their sans-lisp_h_ counterparts.
7803 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7804 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7805 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7806 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7807 If compiling via GCC without optimization, define these as macros
7808 in addition to inline functions.
7809 To disable this, compile with -DINLINING=0.
7810 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7811 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7812 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7813 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7814 (INTMASK, VALMASK): Now macros, since static values cannot be
7815 accessed from extern inline functions.
7816 (VALMASK): Also a constant, for benefit of old GDB.
7817 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7818 is INTEGERP, which can fold it in.
7819 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7820 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7821 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7822 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7823 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7824 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7825 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7826 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7827 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7828 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7829 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7830 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7831 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7832 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7833 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7834 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7835 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7836 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7837 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7838 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7839 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7840 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7841 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7842 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7843 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7844 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7845 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7846 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7847 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7848 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7849 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7850 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7851 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7853 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7854 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7855 (VALMASK): Define in one place rather than in two, merging the
7856 USE_LSB_TAG parts; this is simpler.
7857 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7858 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7859 Move up, to avoid use before definition.
7860 Also include "globals.h" earlier, for the same reason.
7861 (make_natnum): New function.
7862 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7863 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7864 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7865 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7866 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7867 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7868 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7869 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7870 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7871 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7872 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7873 (Qwindow_configuration_p, Qimage): New forward declarations.
7874 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7875 (STRING_COPYIN): Remove; unused.
7876 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7877 (xcar_addr, xcdr_addr): New functions. All uses changed.
7878 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7879 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7880 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7881 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7882 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7883 (TYPE_RANGED_INTEGERP): Simplify.
7884 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7885 (setlocale, fixup_locale, synchronize_system_messages_locale)
7886 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7887 Now empty functions, not macros.
7888 (functionp): Return bool, not int.
7889 * window.c (Qwindow_configuration_p): Now extern,
7890 so window.h can use it.
7891 * window.h (Qwindowp): Move decl back to lisp.h.
7893 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7895 * xdisp.c (Fline_pixel_height): New function, required for solving
7898 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7900 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7902 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7904 * lread.c (syms_of_lread):
7905 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7907 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7909 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7911 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7913 * fileio.c (expand_file_name): Doc fix.
7915 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7917 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7918 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7919 Wait for self, not for 0. This can't hurt on GNU or similar
7920 system, and may help with Cygwin.
7922 * keyboard.c: Don't use PROP (...) as an lvalue.
7923 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7924 Use set_prop (A, B), not PROP (A) = B.
7926 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7928 * xdisp.c (get_it_property): Use it->window instead of generating
7929 a Lisp object from it->w.
7931 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7933 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7934 get-char-property the window that is being rendered, instead of
7935 the buffer, to support window-specific overlays. (Bug#14575)
7936 (compute_display_string_pos): When W is NULL, use the current
7937 buffer as the object to pass to get-char-property.
7938 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7939 pointer member of the bidi iterator, since no window is pertinent
7942 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7944 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7945 being displayed, and pass it to compute_display_string_pos.
7946 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7947 (bidi_paragraph_init): All callers changed.
7949 * xdisp.c (init_from_display_pos, init_iterator)
7950 (handle_single_display_spec, next_overlay_string)
7951 (get_overlay_strings_1, reseat_1, reseat_to_string)
7952 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7953 Set bidi_it.w member from it->w.
7954 (compute_display_string_pos): Accept additional argument, the
7955 window being displayed, and pass it to Fget_char_property.
7958 * dispextern.h (struct bidi_it): New member w, the window being
7960 (compute_display_string_pos): Adjust prototype.
7962 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7964 * xgselect.c: Remove unneeded include xterm.h.
7966 * process.c (wait_reading_process_output): Check for NS before GLIB.
7967 GLIB may be linked in due to rsvg, but ns_select must be called.
7969 * xgselect.c (xg_select): Remove call to window_system_available
7970 and g_main_context_pending at the top, so Gdk events (i.e. file
7971 notify) are processed when Emacs is started with -nw.
7973 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7975 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7976 (ctagsfiles3): New variable, includes only *.m files.
7977 (TAGS): Use an explicit language name in the regular expressions,
7978 to avoid transformation of '/SOMETHING' by MSYS to
7979 'c:\MSYS\SOMETHING'.
7981 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7983 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7985 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7987 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7988 still need to set the mouse pointer shape and activate help-echo.
7991 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7993 A few porting etc. fixes for the new file monitor code.
7994 See the thread containing
7995 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7996 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7997 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7998 (dir_monitor_callback, Fgfile_rm_watch):
7999 Use assq_no_quit instead of Fassoc, for speed.
8000 (dir_monitor_callback, Fgfile_rm_watch):
8001 eassert that the monitor is a fixnum.
8002 (dir_monitor_callback): No need for CDR_SAFE.
8003 Simplify building of lisp with alternative tails.
8004 (Fgfile_add_watch, Fgfile_rm_watch):
8005 Do not assume glib functions set errno reliably on failure.
8006 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8007 and signal an error otherwise.
8008 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8009 Use Fdelq instead of Fdelete, for speed.
8011 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8013 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8014 don't insist on being invoked on a highlighted tool-bar button.
8015 Avoids losing tool-bar functionality when mouse-highlight is nil.
8016 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8017 Don't highlight when mouse-highlight is nil.
8018 (note_mouse_highlight): When mouse-highlight is nil, don't return
8019 right away; instead, run tool-bar and mode-line highlight
8020 subroutine, clear any existing highlight, and revert the mouse
8021 pointer to its default shape. (Bug#14558)
8023 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8025 * lisp.mk (lisp): Add prog-mode.el.
8027 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8029 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8030 * process.c (dummy_handler): New function.
8031 (lib_child_handler): New static var.
8032 (handle_child_signal): Invoke it.
8033 (catch_child_signal): If a library has set up a signal handler,
8034 save it into lib_child_handler.
8035 (init_process_emacs): If using glib and not on Windows, tickle glib's
8036 child-handling code so that it initializes its private SIGCHLD handler.
8037 * syssignal.h (SA_SIGINFO): Default to 0.
8038 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8039 31; it should no longer be needed now.
8041 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8043 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8045 * gfilenotify.c (globals_of_gfilenotify): New function.
8046 (syms_of_gfilenotify): Move global initialization there.
8048 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8050 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8052 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8053 * keyboard.c (menu_bar_items, tool_bar_items):
8054 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8055 not override local keymaps any more.
8057 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8059 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8061 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8063 * w32console.c (initialize_w32_display): Return the dimensions of
8064 the console window via 2 additional arguments, not via the current
8065 frame. This avoids crashes due to overrunning the bounds of
8066 frame's decode_mode_spec_buffer, which is not resized following
8067 the change of the frame dimensions from the initial 10x10.
8069 * w32term.h (w32_initialize_display_info): Adjust prototype.
8071 * term.c (init_tty): Take dimensions of the frame from the values
8072 returned by initialize_w32_display.
8074 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8075 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8076 (LIBES): Add $(GFILENOTIFY_LIBS).
8078 * w32inevt.c (handle_file_notifications): Add dummy implementation
8079 for !HAVE_W32NOTIFY.
8081 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8083 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8085 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8087 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8089 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8091 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8093 Fix minor problems found by static checking.
8094 * data.c (pure_write_error):
8095 Use xsignal2, not Fsignal, as Fsignal might return.
8096 * eval.c (set_backtrace_debug_on_exit): Now static.
8097 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8098 No longer inline. EXTERN_INLINE is needed only for functions
8099 defined in .h files. Reindent function header as per GNU style.
8100 (backtrace_p, backtrace_top, backtrace_next):
8101 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8102 compiler or linker. Add extern decls to pacify gcc -Wall.
8103 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8105 * frame.c (free_monitors): Define only on platforms that need it.
8106 * nsterm.m (ns_term_init):
8107 * process.c (catch_child_signal):
8108 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8109 defined on all porting targets these days.
8110 * process.c, process.h (catch_child_signal):
8111 Make it extern only if NS_IMPL_GNUSTEP is defined.
8113 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8115 * w32.c (gettimeofday): Make the signature identical to prototype
8116 in nt/inc/sys/time.h.
8118 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8120 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8123 * keyboard.c (safe_run_hooks_error): Improve error message.
8125 * data.c (pure_write_error): Add `object' argument.
8126 * puresize.h (CHECK_IMPURE): Use it.
8128 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8130 * Makefile.in (NOTIFY_OBJ): New variable.
8131 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8133 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8134 Call syms_of_gfilenotify.
8136 * gfilenotify.c: New file.
8138 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8139 and Qfile_w32notify.
8140 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8141 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8143 * lisp.h: Declare syms_of_gfilenotify.
8145 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8147 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8149 Merge the specpdl and backtrace stacks. Make the structure of the
8150 specpdl entries more obvious via a tagged union of structs.
8151 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8152 (enum specbind_tag): New enum.
8153 (struct specbinding): Make it a tagged union of structs.
8154 Add a case for backtrace records.
8155 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8156 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8157 (backtrace_debug_on_exit): New accessors.
8158 (struct backtrace): Remove.
8159 (struct catchtag): Remove backlist field.
8160 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8162 (Flocal_variable_p): Speed up the common case where the binding is
8164 * eval.c (backtrace_list): Remove.
8165 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8166 (set_backtrace_args, set_backtrace_nargs)
8167 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8168 (backtrace_next): New functions.
8169 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8170 (unwind_to_catch, internal_lisp_condition_case)
8171 (internal_condition_case, internal_condition_case_1)
8172 (internal_condition_case_2, internal_condition_case_n): Don't bother
8173 with backtrace_list any more.
8174 (Fsignal): Adjust to new backtrace format.
8175 (grow_specpdl): Move up.
8176 (record_in_backtrace): New function.
8177 (eval_sub, Ffuncall): Use it.
8178 (apply_lambda): Adjust to new backtrace format.
8179 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8181 (specbind): Adjust to new specpdl format. Simplify.
8182 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8183 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8185 (mark_backtrace): Remove.
8186 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8187 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8188 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8190 * profiler.c (record_backtrace): Use get_backtrace.
8191 (handle_profiler_signal): Use backtrace_top_function.
8192 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8195 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8197 * process.h (catch_child_signal): Declare.
8199 * process.c (catch_child_signal): New function.
8200 (init_process_emacs): Call it.
8202 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8203 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8205 (x_set_cursor_type): Remove declaration.
8206 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8207 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8208 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8209 (ns_get_color): Use F suffix on float.
8210 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8211 (ns_get_rgb_color): Remove.
8212 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8213 (note_mouse_movement): x and y are CGFloat.
8214 (ns_draw_fringe_bitmap): Remove unused rowY.
8215 Change #if to COCOA && >= 10_6.
8216 (ns_draw_window_cursor): Remove unused overspill.
8217 (ns_draw_underwave): width and x are EamcsCGFloat.
8218 (ns_draw_box): thickness is CGFloat.
8219 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8220 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8221 if not in main thread.
8222 (ns_get_pending_menu_title, ns_check_menu_open)
8223 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8224 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8225 (sendFromMainThread:): New method.
8226 (changeFont:): size is CGFloat.
8227 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8228 Disable warning about permanent text.
8229 (characterIndexForPoint:): Adjust return type depending on GNUstep
8231 (mouseDown:): delta is CGFloat.
8232 (updateFrameSize): Remove unised variable f.
8233 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8234 Cast float to EmacsCGFloat.
8235 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8236 also to -1 when restoring.
8237 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8238 inside NS_IMPL_COCOA.
8239 (toggleFullScreen:): Put call to toggleFullScreen inside
8240 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8241 (setPosition:portion:whole:): por is CGFloat.
8242 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8243 (mouseDown:): Use CGFloat.
8244 (mouseDragged:): Remove unised variable edge.
8245 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8247 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8249 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8250 when NS_IMPL_GNUSTEP.
8251 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8252 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8253 (EmacsToolbar): Add clearAll. Add tag argument to
8254 addDisplayItemWithImage.
8255 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8257 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8259 * nsmenu.m (ns_update_menubar): Make static.
8260 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8261 (fillWithWidgetValue:): Add cast to SEL for setAction.
8262 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8263 (update_frame_tool_bar): Update code for GNUstep.
8264 (clearAll): New method.
8265 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8266 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8267 Move identifierToItem setObject and activeIdentifiers addObject before
8268 call to insertItemWithItemIdentifier.
8269 (validateVisibleItems): Fix indentation.
8270 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8271 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8272 UtilityWindow to aStyle, remove call to setStyleMask.
8274 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8276 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8277 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8278 Use F suffix on floats.
8279 (ns_char_width): Returns CGFloat.
8280 (ns_ascii_average_width): w is CGFloat instead of float.
8281 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8283 (ns_glyph_metrics): CGFloat instead of float.
8285 * nsfns.m (x_set_foreground_color, x_set_background_color):
8287 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8288 remove unused variables.
8289 (Fns_read_file_name): Keep track if panel is for save.
8290 Use ns_filename_from_panel/ns_directory_from_panel.
8291 (Fns_list_services): delegate only used for COCOA.
8292 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8293 Just return the input if GNUstep.
8294 (x_screen_planes): Remove.
8295 (Fxw_color_values): Use EmacsCGFloat
8296 (Fns_display_monitor_attributes_list): Only get screen number for
8298 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8300 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8301 ns_directory_from_panel.
8303 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8305 * process.c (handle_child_signal): Also use WCONTINUED.
8306 This is so that list-processes doesn't mistakenly list the process
8307 as stopped, when the process has actually been continued and is
8310 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8312 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8313 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8314 not already configured.
8316 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8318 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8320 * Makefile.in (mostlyclean): Remove *.res files.
8322 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8324 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8325 a buffer (bug#8447).
8327 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8329 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8330 display vector, and we backtrack, handle the case that the
8331 previous character position is also displayed from a display
8332 vector or covered by a display string or image. (Bug#14476)
8334 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8336 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8337 (struct MonitorInfo, free_monitors): Remove.
8338 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8339 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8340 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8343 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8344 (struct MonitorInfo, free_monitors): Remove.
8345 (ns_screen_name): Make static.
8346 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8347 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8350 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8351 (struct MonitorInfo): New struct.
8352 (free_monitors, make_monitor_attribute_list): Declare.
8354 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8356 (free_monitors, make_monitor_attribute_list): New functions.
8357 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8360 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8362 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8364 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8366 * keyboard.c: Apply keyboard decoding only to events that come directly
8367 from the tty, not from unread-command-events (bug#14368).
8368 (read_event_from_main_queue): New function, extracted from read_char.
8369 (read_decoded_char): Remove.
8370 (read_decoded_event_from_main_queue): New function to replace it.
8371 (read_char): Use it.
8372 (read_key_sequence): Use read_char rather than read_decoded_char.
8374 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8376 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8378 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8380 2013-05-22 Kenichi Handa <handa@gnu.org>
8382 The following changes are to fix the setting of
8383 buffer-file-coding-system on, for instance, C-x RET c unix RET
8384 _FILE_OF_DOS_EOL_TYPE_ RET.
8386 * coding.h (struct coding_system): New member detected_utf8_chars.
8388 * coding.c (detect_coding_utf_8): Count characters and check EOL
8389 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8391 (setup_coding_system): Do not initialize coding->head_ascii.
8392 (check_ascii): Do not set coding->eol_seen but update it. Do not
8393 call adjust_coding_eol_type here.
8394 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8395 If the eol-type of CODING is already specified, adjust the eol type
8396 of the found coding-system.
8397 (decode_coding_gap): Cancel previous change. Utilize the
8398 character numbers counted by detect_coding_utf_8. Fix detection
8401 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8403 * search.c (looking_at_1): Only set last_thing_searched if the match
8404 changed the match-data (bug#14281).
8406 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8408 * xdisp.c (reseat_at_previous_visible_line_start):
8409 Already declared in dispextern.h, so remove it here.
8410 (move_it_vertically_backward): Likewise.
8412 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8414 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8415 (Fx_display_pixel_width, Fx_display_pixel_height)
8416 (Fx_display_mm_width, Fx_display_mm_height):
8417 Mention `display-monitor-attributes-list' in docstrings.
8419 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8420 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8421 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8422 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8423 (Fx_display_backing_store, Fx_display_visual_class)
8424 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8425 (Fx_display_grayscale_p, Fx_display_pixel_width)
8426 (Fx_display_pixel_height, Fx_display_planes)
8427 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8428 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8429 (Fx_display_mm_width, Fx_display_mm_height)
8430 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8431 height for all physical monitors as in X11.
8433 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8434 Return pixel width or height for all physical monitors as in X11.
8436 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8438 Port --enable-gcc-warnings to clang.
8439 * bytecode.c (exec_byte_code):
8441 Redo diagnostic pragmas to pacify clang, too.
8442 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8443 * editfns.c (Fencode_time):
8444 * fileio.c (file_accessible_directory_p):
8445 * font.c (font_unparse_xlfd):
8446 Use '&"string"[index]' instead of '"string" + (index)'.
8447 * undo.c (user_error): Remove; unused.
8449 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8451 * insdel.c (insert_1_both): Document the arguments, instead of
8452 referring to insert_1, which no longer exists.
8454 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8455 some window, increment windows_or_buffers_changed, so that
8456 *Messages* display in that window is updated. (Bug#14408)
8458 * w32.c: Include epaths.h.
8459 (init_environment): Use cmdproxy.exe without leading directories.
8460 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8462 (gettimeofday): Adjust signature and return value to Posix
8465 * unexw32.c (open_output_file): Delete the existing emacs.exe
8466 before creating it, to break the hard link to the versioned
8469 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8470 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8471 (FIRSTFILE_OBJ): New variables.
8472 (W32_RES): Rename to EMACSRES. All users changed.
8473 (base_obj): Use $(CM_OBJ).
8474 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8475 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8476 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8477 $(W32_RES_LINK) before $(LIBES).
8478 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8480 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8482 * makefile.w32-in (DOC): Use just "DOC".
8484 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8486 * process.c: Export default filters and sentinels to Elisp.
8487 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8489 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8490 (Fset_process_sentinel, Fformat_network_address):
8491 Default to them instead of nil.
8492 (server_accept_connection): Sentinels can't be nil any more.
8493 (read_and_dispose_of_process_output): New function, extracted from
8494 read_process_output.
8495 (read_process_output): Use it; filters can't be nil.
8496 (Finternal_default_process_filter): New function, extracted from
8497 read_process_output.
8498 (exec_sentinel_unwind): Remove function.
8499 (exec_sentinel): Don't zilch sentinel while running.
8500 (status_notify): Sentinels can't be nil.
8501 (Finternal_default_process_sentinel): New function extracted from
8503 (setup_process_coding_systems): Default filter is not nil any more.
8504 (syms_of_process): Export new Elisp functions and initialize
8506 * lisp.h (make_lisp_proc): New function.
8508 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8510 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8512 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8514 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8515 unless we know that the window w is a leaf window.
8516 Another attempt at solving bug#14062.
8518 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8520 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8523 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8525 * image.c (gif_load): Check that subimages fit (Bug#14345).
8527 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8529 * lread.c (skip_dyn_eof): New function.
8530 (read1): Use it to skip the end of a file in response to #@00.
8532 * doc.c (get_doc_string): Slightly relax the sanity checking.
8534 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8536 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8537 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8538 (MonitorInfo): New struct.
8539 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8540 (Fns_display_monitor_attributes_list): New functions.
8541 (display-usable-bounds): Remove.
8542 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8545 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8547 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8548 (GTK_CHECK_VERSION): New macro, if not already defined.
8549 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8550 replaced by GTK_CHECK_VERSION.
8552 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8554 * xterm.h (GTK_PREREQ): New macro.
8555 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8556 to use this macro instead, for consistency and clarity.
8558 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8560 * xdisp.c (row_for_charpos_p): New function, with code of
8561 cursor_row_p, but accepts an additional argument CHARPOS instead
8562 of using a hardcoded PT.
8563 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8564 (row_containing_pos): Call row_for_charpos_p instead of partially
8565 doing the same. Fixes cursor positioning under longlines-mode
8566 when longlines-show-effect includes more than one newline, when
8567 moving the cursor vertically up.
8569 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8571 * makefile.w32-in (ACL_H): New macro.
8572 ($(BLD)/fileio.$(O)): Update dependencies.
8574 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8576 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8577 * Makefile.in (LIB_ACL): New macro.
8578 (LIBACL_LIBS): Remove.
8579 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8580 * fileio.c: Include <acl.h>.
8581 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8582 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8584 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8587 * unexelf.c: Don't assume ElfW (Half) fits in int.
8588 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8589 when dealing with ElfW (Half) values, since they can exceed 2**31
8590 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8591 (entry_address): Omit unused NUM arg. All uses changed.
8593 2013-05-07 Juri Linkov <juri@jurta.org>
8595 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8596 to the string converted from number with `Fnumber_to_string'.
8599 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8601 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8602 This fixes a problem introduced by my previous change.
8604 2013-05-07 Glenn Morris <rgm@gnu.org>
8606 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8608 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8610 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8612 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8614 Static checking by GCC 4.8.0.
8615 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8616 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8617 (x_get_monitor_attributes_fallback)
8618 (x_get_monitor_attributes_xinerama)
8619 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8620 Define only if USE_GTK.
8621 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8622 (x_get_monitor_attributes_fallback): Omit unused locals.
8623 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8624 Use double, not float, to avoid mixed-mode floating point arithmetic.
8626 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8627 Jan Djärv <jan.h.d@swipnet.se>
8629 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8630 (XINERAMA_CFLAGS): New macros.
8631 (ALL_CFLAGS, LIBES): Use them.
8633 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8634 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8635 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8636 (syms_of_xfns): DEFSYM them.
8637 (struct MonitorInfo): New struct.
8638 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8639 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8640 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8641 (x_get_monitor_attributes_xinerama): New functions.
8642 (Fx_display_monitor_attributes_list): New primitive.
8643 (syms_of_xfns): Defsubr it.
8645 * xterm.h (x_display_info): Add Xatom_net_workarea and
8646 Xatom_net_current_desktop.
8648 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8649 and dpyinfo->Xatom_net_current_desktop.
8651 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8653 * xdisp.c (pos_visible_p): Use the special code for finding the
8654 beginning of a display property or overlay for any "replacing"
8655 display property, not just for display strings. This solves
8656 incorrect reporting of position by posn-at-point. (Bug#14241)
8658 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8660 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8661 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8662 Verify that ElfW (Half) fits in int.
8663 (fatal): Use same signature as lisp.h.
8664 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8665 configure and build with -DUNEXELF_DEBUG without worrying about
8666 other modules that use DEBUG.
8667 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8668 possibly-wide integers now uses it instead of plain fprintf.
8669 (entry_address): New function, which avoids problems with 32-bit
8670 overflow on 64-bit hosts.
8671 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8672 (round_up): Don't assume the remainder fits in int.
8673 (find_section): Use bool for boolean. Simplify debug code.
8674 (unexec): Don't assume file sizes fit in int or size_t.
8675 Omit unnecessary trailing newline in 'fatal' format.
8676 Use strerror rather than outputting decimal error number.
8677 Remove unused code when emacs is not defined;
8678 this file relies on Emacs now.
8679 Don't assume e_phnum and e_shnum are positive.
8681 * regex.c: Fix problems when DEBUG is defined.
8682 (extract_number, extract_number_and_incr): Define regardless of
8683 whether DEBUG is defined; that's simpler and makes the code less
8684 likely to go stale in the normal case when DEBUG is not defined.
8685 Return int rather than taking an int * arg. All callers changed.
8686 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8687 Remove, replacing with ...
8688 (DEBUG_PRINT): New macro. All callers changed.
8689 (DEBUG_COMPILES_ARGUMENTS): New macro.
8690 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8691 (print_compiled_pattern, print_double_string) [DEBUG]:
8692 Use prototype rather than old-style definition.
8693 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8694 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8695 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8696 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8697 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8698 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8699 This matters only when DEBUG is defined.
8701 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8703 * xdisp.c (set_iterator_to_next): Set the
8704 ignore_overlay_strings_at_pos_p flag only if we are _really_
8705 iterating over an overlay string, as indicated by the
8706 current.overlay_string_index member. (Bug#14306)
8708 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8710 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8711 to where it is used, to avoid autorelease issues (Bug#14050).
8713 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8715 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8716 * fileio.c (syms_of_fileio): Implement this.
8717 * filelock.c (create_lock_file): If symbolic links don't work, so
8718 we use a regular file as a lock file, do not fsync the lock file;
8721 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8723 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8724 (syms_of_minibuf): Adjust accodingly.
8726 * callint.c (Fcall_interactively): Adjust calls accordingly.
8728 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8730 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8731 w->contents is a buffer before computing everything else.
8732 Use parentheses to disambiguate last part of the condition.
8734 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8735 assertion violations. (Bug#14062)
8737 2013-05-01 David Reitter <david.reitter@gmail.com>
8739 * nsfns.m (ns_tooltip): Initialize.
8741 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8743 * coding.c (decode_coding_gap): Don't remove the character before
8744 a newline unless it's a CR character. (Bug#14287)
8746 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8748 * dispextern.h (struct face): Move enum face_underline_type
8749 earlier so that bitfields can be in the same word.
8751 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8753 * nsfns.m (handlePanelKeys): New function.
8754 (EmacsOpenPanel:performKeyEquivalent:)
8755 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8756 arrows/function/control and copy/paste keys (Bug#14296).
8758 2013-04-27 Juri Linkov <juri@jurta.org>
8760 * callint.c (Fcall_interactively): Call `Qread_number' for
8761 interactive code letter `n' instead of using duplicate code.
8764 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8766 * systime.h (make_timeval): Declare as 'const'.
8768 2013-04-27 Kenichi Handa <handa@gnu.org>
8770 * font.c (font_open_entity): Always open a font of manageable
8773 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8775 Port better to AIX (Bug#14258).
8776 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8779 2013-04-24 Kenichi Handa <handa@gnu.org>
8781 * coding.c (decode_coding_iso_2022): When an invalid escape
8782 sequence is encountered, reset the invocation and designation
8783 status to the safest one.
8785 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8787 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8788 Without this fix, "make distclean" leaves stamp-h1 behind.
8790 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8792 * w32fns.c (w32_fullscreen_rect): New function to compute the
8793 window rectangle for the given fullscreen mode.
8794 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8795 longer tunes the window size. This keeps the window's edges flush
8796 with the screen and allows the taskbar to hide itself in fullboth.
8798 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8799 window decorations and uses the entire screen.
8801 * w32term.h (w32_fullscreen_rect) Add prototype.
8802 (struct w32_output): Replace normal_width, normal_height,
8803 normal_top, and normal_left members with a single normal_placement
8805 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8807 (FRAME_NORMAL_PLACEMENT): New macro.
8809 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8811 * minibuf.c (Ftest_completion): Silence compiler warning.
8813 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8815 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8818 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8821 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8822 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8823 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8824 parentheses where appropriate.
8826 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8828 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8830 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8832 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8833 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8834 Mention in the doc string that setting these variables takes
8835 effect only after a call to set-window-buffer. (Bug#14200)
8837 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8839 * indent.c (Fvertical_motion): Don't consider display strings on
8840 overlay strings as display strings on the buffer position we
8841 started from. This prevents vertical cursor motion from jumping
8842 more than one line when there's an overlay string with a display
8843 property at end of line.
8844 Reported by Karl Chen <Karl.Chen@quarl.org> in
8845 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8847 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8849 * window.c (select_window): `record_buffer' even if window is
8850 already selected (bug#14191).
8852 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8854 * window.c (Fwindow_end): Test more flags, including the buffer's
8855 last_overlay_modified flag, to determine whether the window's
8856 display is really up-to-date. Prevents the function from
8857 returning a stale value. (Bug#14170)
8858 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8861 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8863 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8864 garbaged only if it is not already the top frame on its TTY.
8865 This prevents flickering due to constant redrawing of TTY frames when
8866 there are GUI frames open in the same session. (Bug#13864)
8868 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8870 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8871 of marking the idle timers directly.
8873 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8875 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8878 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8880 * window.c (select_window): Don't record_buffer while the invariant is
8881 temporarily broken (bug#14161).
8883 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8885 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8887 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8889 2013-04-07 Romain Francoise <romain@orebokech.com>
8891 Ignore additional platform-specific ACL errors (Bug#13702).
8892 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8893 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8895 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8897 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8900 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8902 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8903 This bug was introduced by my 2013-02-25 change that simplified
8904 data_start configuration. Without this change, on GNU/Linux
8905 an Emacs configured with --enable-profiling fails immediately
8906 due to a profiler signal.
8907 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8908 with these flags. On platforms where special flags are needed
8909 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8910 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8911 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8913 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8915 Get rid of some platform-specific functions examining window
8916 system and its capabilities. This is a partial rework of the
8918 * lisp.h (have_menus_p): Remove prototype. This function is
8919 replaced with platform-independent window_system_available.
8920 (check_window_system): Move to...
8921 * frame.h (decode_window_system_frame, window_system_available):
8922 ...here, add new prototypes.
8923 * frame.c (window_system_available, decode_window_system_frame):
8925 (check_window_system): Platform-independent now.
8926 * xterm.h (x_in_use): Remove declaration.
8928 * w32term.h (check_x_frame):
8929 * nsterm.h (check_x_frame): Remove prototypes. This function
8930 is replaced with platform-independent decode_window_system_frame.
8931 * msdos.c (have_menus_p): Remove.
8932 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8933 Remove platform-specific functions. Use check_window_system,
8934 decode_window_system_frame and check_ns_display_info where
8935 appropriate. Minor style and comment tweaks.
8936 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8937 (check_x_frame): Likewise.
8938 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8940 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8941 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8942 * xmenu.c, xselect.c: All related users changed.
8944 2013-04-03 Kenichi Handa <handa@gnu.org>
8946 The following changes is to optimize the code for reading UTF-8
8949 * coding.c (check_ascii): Rename from detect_ascii. Return value
8950 changed. Check EOL format. Do not call adjust_coding_eol_type
8952 (check_utf_8): New function.
8953 (adjust_coding_eol_type): Do nothing if already adjusted.
8954 (detect_coding): Compare the return value of check_ascii with
8955 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8956 (decode_coding_gap): Optimize for valid UTF-8.
8958 2013-03-21 Kenichi Handa <handa@gnu.org>
8960 * coding.c (syms_of_coding): Cancel previous change.
8962 * insdel.c (insert_from_gap): Fix previous change.
8964 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8966 Consistently use platform-specific function to detect window system.
8967 * lisp.h (check_window_system): New prototype. This function is
8968 going to replace check_x, check_w32 and check_ns.
8969 (have_menus_p): Mention msdos.c in comment.
8970 * fontset.c (check_window_system_func): Remove. Adjust all users.
8971 * fontset.h (check_window_system_func): Remove prototype.
8972 * nsterm.h (check_ns):
8973 * xterm.h (check_x):
8974 * w32term.h (check_w32): Likewise.
8975 * menu.c (Fx_popup_menu): Use check_window_system.
8976 * msdos.c (check_window_system): Define for MS-DOS.
8977 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8978 * w32fns.c (check_window_system): Likewise for MS-Windows.
8979 * xfns.c (check_window_system): Likewise for X.
8980 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8981 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8983 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8985 Prefer < to > in range checks such as 0 <= i && i < N.
8986 This makes it easier to visualize quantities on a number line.
8987 This patch doesn't apply to all such range checks,
8988 only to the range checks affected by the 2013-03-24 change.
8989 This patch reverts most of the 2013-03-24 change.
8990 * alloc.c (xpalloc, Fgarbage_collect):
8991 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8992 * character.c (string_escape_byte8):
8993 * charset.c (read_hex):
8994 * data.c (cons_to_unsigned):
8995 * dispnew.c (update_frame_1):
8996 * doc.c (Fsubstitute_command_keys):
8997 * doprnt.c (doprnt):
8998 * editfns.c (hi_time, decode_time_components):
8999 * fileio.c (file_offset):
9000 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9001 * font.c (font_intern_prop):
9002 * frame.c (x_set_alpha):
9003 * gtkutil.c (get_utf8_string):
9004 * indent.c (check_display_width):
9005 * keymap.c (Fkey_description):
9006 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9008 * minibuf.c (read_minibuf_noninteractive):
9009 * process.c (wait_reading_process_output):
9010 * search.c (Freplace_match):
9011 * window.c (get_phys_cursor_glyph):
9012 * xdisp.c (redisplay_internal):
9013 * xsmfns.c (smc_save_yourself_CB):
9014 Prefer < to > for range checks.
9015 * dispnew.c (sit_for): Don't mishandle NaNs.
9016 This fixes a bug introduced in the 2013-03-24 change.
9017 * editfns.c (decode_time_components): Don't hoist comparison.
9018 This fixes another bug introduced in the 2013-03-24 change.
9020 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9022 * frame.h (struct frame): Drop scroll_bottom_vpos
9023 member becaue all real users are dead long ago.
9024 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9025 * xdisp.c (redisplay_internal): Adjust user.
9027 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9029 * nsmenu.m (showAtX:Y:for:): setLevel to
9030 NSPopUpMenuWindowLevel (Bug#13998).
9032 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9034 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9035 (ns_check_pending_open_menu): Declare.
9037 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9038 (x_activate_menubar): Update the menu with title that matches
9039 ns_get_pending_menu_title, and call
9040 ns_check_pending_openmenu (Bug#12698).
9041 (menuWillOpen:): New method.
9042 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9044 * nsterm.m (menu_will_open_state, menu_mouse_point)
9045 (menu_pending_title): New varaibles.
9046 (ns_get_pending_menu_title, ns_check_menu_open)
9047 (ns_check_pending_open_menu): New functions.
9049 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9051 * indent.c (current_column_bol_cache): Remove leftover which is not
9052 used in Fmove_to_column any more.
9053 (current_column, scan_for_column): Adjust users.
9054 * keyboard.c (last_point_position_buffer, last_point_position_window):
9055 Remove leftovers which are not used for recording undo any more.
9056 (command_loop_1, syms_of_keyboard): Adjust users.
9057 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9058 redisplay_window any more.
9059 (move_it_to): Adjust user.
9061 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9063 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9064 Update dependencies.
9066 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9068 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9069 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9072 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9074 * window.h (struct window): Replace hchild, vchild and buffer slots
9075 with a single slot 'contents'. This is possible because each valid
9076 window may have either the child window (in vertical or horizontal
9077 combination) or buffer to display (for the leaf window). Using that,
9078 a lot of operations to traverse and/or change window hierarchies may
9079 be simplified. New member horizontal is used to distinguish between
9080 horizontal and vertical combinations of internal windows.
9081 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9082 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9083 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9084 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9085 Use contents slot, not buffer, where appropriate.
9086 (wset_combination): New function.
9087 (wset_buffer): Add eassert.
9088 (Fframe_first_window): Simplify the loop reaching first window.
9089 (Fwindow_buffer): Use WINDOW_LEAF_P.
9090 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9091 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9092 (unshow_buffer): Convert initial debugging check to eassert.
9093 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9094 (make_parent_window, window_resize_check, window_resize_apply)
9095 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9096 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9097 Adjust to match struct window changes.
9098 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9099 (mark_window_cursors_off, count_windows, get_leaf_windows)
9100 (foreach_window_1): Simplify the loop.
9101 * alloc.c (mark_object): Do not check for the leaf window because
9102 internal windows has no glyph matrices anyway.
9103 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9104 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9105 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9106 (build_frame_matrix_from_window_tree, mirror_make_current)
9107 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9108 (update_window_tree, set_window_update_flags): Simplify the loop.
9109 (sync_window_with_frame_matrix_rows): Enforce live window.
9110 Use contents slot, not buffer, where appropriate.
9111 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9112 and WINDOW_HORIZONTAL_COMBINATION_P.
9113 (make_frame_visible_1): Simplify the loop.
9114 Use contents slot, not buffer, where appropriate.
9115 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9116 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9117 (expose_window_tree): Likewise.
9118 Use contents slot, not buffer, where appropriate.
9119 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9120 to avoid deleted windows. Use contents slot instead of buffer.
9121 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9122 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9123 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9124 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9126 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9128 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9129 identify the reasons for assertion violations in bug#14062 and
9131 (Fx_show_tip): Fix compilation error under
9132 "--enable-check-lisp-object-type". (Bug#14073)
9134 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9135 Reported by <rzl24ozi@gmail.com>.
9137 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9139 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9141 (unwind_with_echo_area_buffer): ...to restore it here.
9142 This is needed to ensure that...
9143 (redisplay_window): ...both window markers are valid here,
9144 which is verified by eassert.
9145 * editfns.c (save_excursion_save): Do not assume that
9146 selected_window always displays the buffer.
9147 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9150 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9152 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9155 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9157 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9159 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9161 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9162 since MinGW's w32api headers do. This avoids compiler warnings.
9164 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9167 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9169 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9171 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9173 * gtkutil.c (style_changed_cb): Check if frame is live and an
9174 X frame (Bug#14038).
9176 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9178 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9179 Define only for _WIN32_WINNT less than 0x0500.
9180 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9182 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9183 see its own definitions of 'struct timeval' and 'struct timezone'.
9185 Fix incompatibilities between MinGW.org and MinGW64 headers.
9186 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9188 * w32.c (REPARSE_DATA_BUFFER): Guard with
9189 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9191 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9193 * xterm.c: Include X11/XKBlib.h
9194 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9196 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9198 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9200 * blockinput.h (input_blocked_p): Likewise.
9201 * bytecode.c (exec_byte_code): Likewise.
9202 * callproc.c (call_process_kill, call_process_cleanup)
9203 (Fcall_process): Likewise.
9204 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9205 (Fccl_execute_on_string): Likewise.
9206 * character.c (string_escape_byte8): Likewise.
9207 * charset.c (read_hex): Likewise.
9208 * cm.c (calccost): Likewise.
9209 * data.c (cons_to_unsigned): Likewise.
9210 * dired.c (directory_files_internal, file_name_completion):
9212 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9213 (sit_for): Likewise.
9214 * doc.c (Fsubstitute_command_keys): Likewise.
9215 * doprnt.c (doprnt): Likewise.
9216 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9217 * emacsgtkfixed.c: Likewise.
9218 * fileio.c (file_offset, Fwrite_region): Likewise.
9219 * floatfns.c (Fexpt, fmod_float): Likewise.
9220 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9222 * font.c (font_intern_prop): Likewise.
9223 * frame.c (x_set_alpha): Likewise.
9224 * gtkutil.c (get_utf8_string): Likewise.
9225 * indent.c (check_display_width): Likewise.
9226 * intervals.c (create_root_interval, rotate_right, rotate_left)
9227 (split_interval_right, split_interval_left)
9228 (adjust_intervals_for_insertion, delete_node)
9229 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9230 (merge_interval_right, merge_interval_left, copy_intervals)
9231 (set_intervals_multibyte_1): Likewise.
9232 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9233 * keymap.c (Fkey_description): Likewise.
9234 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9235 * lread.c (openp, read_integer, read1, string_to_number):
9237 * menu.c (ensure_menu_items): Likewise.
9238 * minibuf.c (read_minibuf_noninteractive): Likewise.
9239 * print.c (printchar, strout): Likewise.
9240 * process.c (create_process, Faccept_process_output)
9241 (wait_reading_process_output, read_process_output, send_process)
9242 (wait_reading_process_output): Likewise.
9243 * profiler.c (make_log, handle_profiler_signal): Likewise.
9244 * regex.c (re_exec): Likewise.
9245 * regex.h: Likewise.
9246 * search.c (looking_at_1, Freplace_match): Likewise.
9247 * sysdep.c (get_child_status, procfs_ttyname)
9248 (procfs_get_total_memory): Likewise.
9249 * systime.h (EMACS_TIME_VALID_P): Likewise.
9250 * term.c (dissociate_if_controlling_tty): Likewise.
9251 * window.c (get_phys_cursor_glyph): Likewise.
9252 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9253 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9255 * xfns.c (Fx_window_property): Likewise.
9256 * xmenu.c (set_frame_menubar): Likewise.
9257 * xselect.c (x_get_window_property, x_handle_dnd_message):
9259 * xsmfns.c (smc_save_yourself_CB): Likewise.
9260 * xterm.c (x_scroll_bar_set_handle): Likewise.
9262 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9264 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9265 to be optional or nil. Adjust comment and convert it to docstring.
9266 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9267 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9269 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9271 Static checking by GCC 4.8-20130319.
9272 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9273 * process.c (Fset_process_datagram_address)
9274 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9275 * xdisp.c (get_char_face_and_encoding):
9276 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9277 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9278 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9280 2013-03-24 Ken Brown <kbrown@cornell.edu>
9282 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9283 fix compilation on 64-bit Cygwin, where underscores are not
9284 automatically prepended.
9286 * w32term.c (w32_initialize): Silence compiler warning.
9288 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9290 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9291 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9292 variables, to save and restore frame dimensions.
9293 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9294 after returning from a 'fullscreen' configuration.
9295 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9296 to avoid races between the main thread and the input thread.
9298 * w32term.h (struct w32_output): New members normal_width,
9299 normal_height, normal_top, normal_left, and prev_fsmode.
9300 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9301 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9304 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9305 'fullscreen' parameter. Always record previous width and height
9306 of the frame, except when switching out of maximized modes, so
9307 that they could be restored correctly, instead of resetting to the
9308 default frame dimensions. Send SC_RESTORE command to the frame,
9309 unless we are going to send SC_MAXIMIZE, to restore the frame
9310 resize hints in the mouse pointer shown by the window manager.
9313 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9315 * lisp.h (get_frame_param): Adjust conditions for prototype
9318 2013-03-22 Ken Brown <kbrown@cornell.edu>
9320 * unexcw.c: Drop unneeded inclusion of w32common.h.
9321 (report_sheap_usage): Declare.
9322 (read_exe_header): Add magic numbers for x86_64.
9323 (fixup_executable): Fix printf format specifier for unsigned long
9326 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9328 * frame.h (struct frame): Put menu_bar_window under #ifdef
9329 because this member is not needed when X toolkit is in use.
9330 (fset_menu_bar_window):
9331 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9332 (free_glyphs, update_frame):
9333 * xdisp.c (expose_frame): Likewise.
9334 (display_menu_bar): Likewise. Remove redundant eassert.
9335 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9338 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9340 Use functions and constants to manipulate Lisp_Save_Value objects.
9341 This replaces code that used macros and strings and token-pasting.
9342 The change makes the C source a bit easier to follow,
9343 and shrinks the Emacs executable a bit.
9344 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9345 (make_save_value): Change 1st arg from string to enum. All callers
9348 (mark_object): Use if, not #if, for GC_MARK_STACK.
9349 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9350 (XSAVE_OBJECT): Now functions, not macros.
9351 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9352 the constant was never used.
9353 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9354 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9355 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9356 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9358 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9359 type3 with a single member save_type. All uses changed.
9360 (save_type, set_save_pointer, set_save_integer): New functions.
9361 * print.c (PRINTX): Remove.
9363 * alloc.c: Remove redundant static declarations.
9365 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9367 * window.h (struct window): Convert left_col, top_line, total_lines
9368 and total_cols from Lisp_Objects to integers. Adjust comments.
9369 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9371 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9372 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9373 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9374 Adjust users where appropriate.
9376 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9378 * frame.h (struct frame): Drop resx and resy because the same data is
9379 available from window system-specific output context. Adjust users.
9380 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9381 New functions to provide defaults when no window system available.
9382 (FRAME_RES_X, FRAME_RES_Y): New macros.
9383 (NUMVAL): Move from xdisp.c.
9384 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9385 (Ffont_face_attributes, Fopen_font):
9386 * image.c (gs_load):
9387 * w32font.c (fill_in_logfont):
9388 * xdisp.c (calc_pixel_width_or_height):
9389 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9390 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9392 2013-03-20 Kenichi Handa <handa@gnu.org>
9394 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9395 to 1 (temporary workaround until a bug related to ASCII
9396 optimization is fixed).
9398 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9400 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9401 Signal error if window is not internal. Adjust docstring.
9402 (delete_all_child_windows): Use combination_limit to save the buffer.
9403 (Fset_window_configuration): Adjust accordingly.
9404 * print.c (syms_of_print): Initialize debugging output not here...
9405 (init_print_once): ...but in a new function here.
9406 * lisp.h (init_print_once): Add prototype.
9407 * emacs.c (main): Add call to init_print_once. Adjust comments.
9409 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9411 * window.c (window_resize_check, window_resize_apply)
9412 (window_from_coordinates, recombine_windows, set_window_buffer)
9413 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9414 (Fsplit_window_internal, Fdelete_window_internal)
9415 (freeze_window_starts): Use bool for booleans.
9416 * window.h (window_frame_coordinates, resize_frame_windows)
9417 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9419 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9421 * dispnew.c (bitch_at_user): Use `user-error'.
9423 2013-03-17 Ken Brown <kbrown@cornell.edu>
9425 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9426 as return type of image_background. (Bug#13981)
9427 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9429 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9431 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9432 (ns_select): Don't return with result uninitialized.
9434 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9437 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9439 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9440 directories. If filename is nil, get directory name (Bug#13932).
9441 Use getFilename and getDirectory.
9442 (getFilename, getDirectory): New methods for EmacsSavePanel and
9444 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9446 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9448 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9450 2013-03-15 Kenichi Handa <handa@gnu.org>
9452 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9453 (adjust_after_replace): Make it back to static. Delete the third
9454 arg text_at_gap_tail. Cancel the code for handling it.
9456 * coding.h (struct coding_system): New member eol_seen.
9458 * coding.c (detect_ascii): New function.
9459 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9460 when the source bytes are actually scanned. On detecting for
9461 coding_category_utf_8_auto, call detect_ascii instead of scanning
9462 source bytes directly.
9463 (produce_chars): Call insert_from_gap with the new arg 0.
9464 (encode_coding): Likewise.
9465 (decode_coding_gap): Control ASCII optimization by the variable
9466 disable_ascii_optimization instead of #ifndef .. #endif.
9467 Deccode EOL format according to coding->eol_seen.
9468 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9471 * lisp.h (adjust_after_replace): Cancel externing it.
9472 (insert_from_gap): Adjust prototype.
9474 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9476 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9477 FULLSCREEN_MAXIMIZED. (Bug#13935)
9479 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9481 * region-cache.c (find_cache_boundary, move_cache_gap)
9482 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9483 Simplify debugging check and convert to eassert. Adjust comment.
9484 (pp_cache): Put under ENABLE_CHECKING.
9486 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9488 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9489 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9491 (w32fullscreen_hook): If the frame is visible, reset
9492 f->want_fullscreen flag after changing the frame size. If the
9493 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9496 2013-03-13 Daniel Colascione <dancol@dancol.org>
9498 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9499 too so that these builds can use Cygwin's file conversion
9500 functions. (We've been building and linking cygw32.o all along
9501 and just not using it.)
9503 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9505 File synchronization fixes (Bug#13944).
9506 * Makefile.in (LIB_FDATASYNC): New macro.
9508 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9509 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9510 Don't worry about HAVE_FSYNC, since a substitute fsync is
9511 available if the system lacks one.
9512 (Fwrite_regin): Retry fsync if interrupted.
9514 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9516 * w32term.c (w32_read_socket): If the Emacs frame is being
9517 activated, call w32fullscreen_hook, to make sure the new frame
9518 dimensions are in effect. (Bug#13937)
9520 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9522 * xdisp.c (init_iterator): Simplify because both character and byte
9523 positions are either specified or -1. Add eassert. Adjust comment.
9524 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9525 character and byte positions can be obtained from marker.
9527 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9529 Static checking by Sun C 5.12.
9530 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9531 * bytecode.c (exec_byte_code):
9532 * dispnew.c (init_display):
9534 * fileio.c (Fsubstitute_in_file_name):
9535 * keyboard.c (Fevent_convert_list):
9536 * keymap.c (Fsingle_key_description):
9537 * term.c (maybe_fatal, fatal):
9538 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9539 * xsmfns.c (Fhandle_save_session):
9540 Omit unreachable code.
9541 * keymap.c (map_keymap_char_table_item): Cast void * to
9542 a function pointer type; the C Standard requires this.
9544 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9545 Include <sys/param.h> unconditionally, as that works elsewhere and
9546 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9547 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9550 See ChangeLog.12 for earlier changes.
9556 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9558 This file is part of GNU Emacs.
9560 GNU Emacs is free software: you can redistribute it and/or modify
9561 it under the terms of the GNU General Public License as published by
9562 the Free Software Foundation, either version 3 of the License, or
9563 (at your option) any later version.
9565 GNU Emacs is distributed in the hope that it will be useful,
9566 but WITHOUT ANY WARRANTY; without even the implied warranty of
9567 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9568 GNU General Public License for more details.
9570 You should have received a copy of the GNU General Public License
9571 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.