1 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4 also return value of MOVE_POS_MATCH_OR_ZV from
5 move_it_in_display_line_to, when moving from beginning of line to
6 point's position. (Bug#16961)
8 2014-03-07 Martin Rudalics <rudalics@gmx.at>
10 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
11 * window.c (Fselect_window): Explain NORECORD and
12 `buffer-list-update-hook' in doc-string.
14 2014-03-06 Martin Rudalics <rudalics@gmx.at>
16 * window.c (Fother_window_for_scrolling): Check that
17 Vother_window_scroll_buffer is a buffer.
19 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
21 * xterm.c (xim_initialize): Always pass a copy of resource name
22 to XRegisterIMInstantiateCallback and eassert whether return
23 value is True. Passing copy is important because Xlib doesn't
24 make its own copy and resource name argument usually points to
25 SSDATA (Vx_resource_name), which may be changed from Lisp.
26 (xim_close_display): For XUnregisterIMInstantiateCallback,
27 always eassert return value and pass exactly the same values
28 as were used for XRegisterIMInstantiateCallback. Otherwise
29 XUnregisterIMInstantiateCallback will always fail. See Xlib
30 sources to check why if you are interested.
32 2014-03-05 Martin Rudalics <rudalics@gmx.at>
34 * dispnew.c (change_frame_size_1): Add new_lines instead of
35 new_height, the latter may be still zero if passed as such.
36 * window.c (Fwindow_pixel_height): Mention bottom divider in
39 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
41 Fix "resource temporarily unavailable" with xgselect
43 * xgselect.c: Include <stdbool.h>.
44 (xg_select) [!USE_GTK]: Don't lose track of errno.
46 Fix minor --enable-gcc-warnings issues.
47 * widget.c (update_various_frame_slots, EmacsFrameResize):
48 Avoid unused locals. Prefer 'if' to '#if' when either will do.
50 2014-03-04 Ken Brown <kbrown@cornell.edu>
52 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
53 represent the actual adjustment needed for alignment.
55 2014-03-04 Eli Zaretskii <eliz@gnu.org>
57 * gmalloc.c (aligned_alloc): Don't allocate more memory than
58 needed, and don't reallocate if the initial allocation already
59 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
61 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
63 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
66 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
68 * cmds.c (delete-char): Update docstring pointing out that the
69 function ignores `delete-active-region' and `overwrite-mode'.
71 2014-03-03 Eli Zaretskii <eliz@gnu.org>
73 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
75 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
76 allocated buffer due to alignment.
77 (freehook): If the block to be freed was allocated by
78 'aligned_alloc', find its real pointer before calling 'free'.
80 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
83 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
85 * font.c (toplevel): Adjust comment about font cache layout.
86 (font_clear_cache): Fix to match real font cache layout.
87 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
88 (Fframe_font_cache) [FONT_DEBUG]: New function.
89 (syms_of_font) [FONT_DEBUG]: Defsubr it.
91 Avoid crashes when X fonts are erroneously freed on reused X
92 'Display *' connection data (Bug#16069). Note that X font
93 resources still may be leaked, but currently there is no way
94 to completely avoid it.
95 * xterm.h (struct x_display_info): New member x_id. Add comments.
96 * xterm.c (x_display_id): New variable.
97 (x_term_init): Assign identifier to each opened X connection.
98 * xfont.c (struct xfont): New member x_display_id.
99 (xfont_open): Initialize it with frame's display id.
100 (xfont_close): Check whether font's display id matches the one
101 recorded for the given display. Adjust comment.
102 * xftfont.c (struct xftfont_info):
103 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
105 2014-03-01 Martin Rudalics <rudalics@gmx.at>
107 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
108 * window.c (Fother_window_for_scrolling): Don't try to scroll a
109 killed Vother_window_scroll_buffer.
110 (Vother_window_scroll_buffer): Fix doc-string accordingly.
112 2014-03-01 Eli Zaretskii <eliz@gnu.org>
114 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
115 that start with more than 2 slashes as UNCs. (Bug#16751)
117 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
119 Fix a few crashes and leaks when cloning C strings.
120 * alloc.c, lisp.h (dupstring): New function.
121 * gtkutil.c (xg_get_font):
122 * term.c (tty_default_color_capabilities):
123 * xsettings.c (store_monospaced_changed)
124 (store_font_name_changed, parse_settings)
125 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
126 This avoids some unlikely crashes due to accessing freed storage,
127 and avoids some minor memory leaks in the more-typical case.
129 2014-02-28 Martin Rudalics <rudalics@gmx.at>
131 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
132 cursor when modeline can't be dragged (Bug#16647).
134 2014-02-28 Glenn Morris <rgm@gnu.org>
136 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
137 from custom-delayed-init-variables. (Bug#11565)
139 2014-02-27 Martin Rudalics <rudalics@gmx.at>
141 More fixes for mouse glyph calculations (Bug#16647).
142 * window.c (coordinates_in_window): In intersection of
143 horizontal and vertical window dividers prefer the horizontal
144 one. Add some extra parens to last fix.
145 (window_relative_x_coord): Return x-coordinate for header and
147 * xdisp.c (remember_mouse_glyph): In text area don't extend
148 glyph into mode line to show the vertical drag cursor there
149 immediately. Subdivide mouse glyphs in right fringes to show a
150 horizontal drag cursor as soon as we enter the "grabbable width"
151 portion. Handle vertical border case separately. Do not
152 subdivide window divider areas.
153 (note_mouse_highlight): On bottom divider of bottommost windows
154 show vertical drag cursor only when the minibuffer window can be
157 2014-02-27 Eli Zaretskii <eliz@gnu.org>
159 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
160 reset by the face of the object just displayed. See also bug#76.
161 (get_next_display_element): If the string came from a display
162 property, examine the box face attribute at it->position, not at
163 it->current.pos, since the latter was not updated yet. (Bug#16870)
164 (handle_face_prop): Improve commentary.
166 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
168 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
169 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
171 2014-02-26 Martin Rudalics <rudalics@gmx.at>
173 Fixes around Bug#16647.
174 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
175 ON_BOTTOM_DIVIDER cases.
176 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
177 only if the window has no right divider.
178 (Fcoordinates_in_window_p): Fix doc-string.
180 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
182 * lread.c (Funintern): Fix doc to match advertised calling convention.
184 2014-02-24 Daniel Colascione <dancol@dancol.org>
186 * keyboard.c (read_char): Close race that resulted in lost events.
188 2014-02-22 Glenn Morris <rgm@gnu.org>
190 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
191 * window.c (window-resize-pixelwise): Doc fixes.
193 * process.c (Finternal_default_process_filter)
194 (Finternal_default_process_sentinel): Doc tweaks.
196 2014-02-21 Glenn Morris <rgm@gnu.org>
198 * process.c (Fprocess_buffer, Faccept_process_output)
199 (Finternal_default_process_filter, Finternal_default_process_sentinel):
202 2014-02-21 Martin Rudalics <rudalics@gmx.at>
204 * window.c (Fwindow_scroll_bar_width): New function.
206 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
208 Pacify GCC when configuring with --enable-gcc-warnings.
209 * xdisp.c (move_it_in_display_line_to) [lint]:
210 Initialize recently-added local.
212 2014-02-21 Daniel Colascione <dancol@dancol.org>
214 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
216 2014-02-20 Eli Zaretskii <eliz@gnu.org>
218 * xdisp.c (init_iterator): Don't dereference a bogus face
220 (try_cursor_movement): Don't use cursor position if
221 set_cursor_from_row failed to compute it. This avoids assertion
222 violations in MATRIX_ROW.
223 (move_it_in_display_line_to): Save the iterator state in ppos_it
224 only once per call. Reimplement the method used to return to the
225 best candidate position if all the positions found in display line
226 are beyond TO_CHARPOS. This cuts down the number of calls to
227 bidi_shelve_cache, which moves a lot of stuff when lines are long
228 and include bidirectional text. (Bug#15555)
230 2014-02-20 Glenn Morris <rgm@gnu.org>
232 * data.c (Fdefalias): Doc fix.
234 2014-02-19 Eli Zaretskii <eliz@gnu.org>
236 * xdisp.c (display_line): Fix horizontal scrolling of large images
237 when fringes are turned off. This comes at a price of not
238 displaying the truncation/continuation glyphs in this case.
241 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
242 CreateDIBSection returns an error indication, zero out *ximg after
243 destroying the image. This avoids crashes in memory allocations
244 due to the fact that some of the callers also call
245 x_destroy_x_image, which will attempt to free an already free'd
248 2014-02-18 Martin Rudalics <rudalics@gmx.at>
250 * widget.c (update_various_frame_slots): Don't set
251 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
253 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
255 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
257 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
259 temacs --daemon fix (Bug#16599).
260 * emacs.c (main): Initialize daemon_pipe[1] here ...
261 (syms_of_emacs): ... instead of here.
263 2014-02-16 Anders Lindgern <andlind@gmail.com>
265 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
268 2014-02-16 Daniel Colascione <dancol@dancol.org>
270 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
271 (xd_get_connection_address): Use it.
272 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
273 xd_get_connection_address because the latter signals if the bus
274 we're trying to close is already disconnected.
276 2014-02-13 Eli Zaretskii <eliz@gnu.org>
278 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
279 argument to CreateThread. This avoids segfaults on Windows 9X.
280 Reported by oslsachem <oslsachem@gmail.com>.
282 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
284 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
285 * unexhp9k800.c (unexec_error): New function, to simplify the code.
286 (check_lseek): New function, to report lseek errors.
287 (save_data_space, update_file_ptrs, read_header, write_header)
288 (copy_file, copy_rest, unexec): Use these news functions.
289 (update_file_ptrs): Don't assume wraparound behavior when
290 converting a large size_t value to off_t.
292 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
294 * composite.c (fill_gstring_header): Pass positions as C integers
295 and move parameters checking to...
296 (Fcomposition_get_gstring): ...this function. Handle case when
297 buffer positions are in reversed order and avoid crash (Bug#16739).
299 * buffer.c (validate_region): Mention current buffer in error message.
301 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
303 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
305 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
307 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
309 2014-02-11 Glenn Morris <rgm@gnu.org>
311 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
312 Replace refs to "OpenStep" in messages.
314 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
316 Avoid "." at end of error diagnostics.
317 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
319 * nsfns.m (ns_display_info_for_name):
320 * nsselect.m (Fx_own_selection_internal):
321 * nsterm.m (performDragOperation:):
322 Remove "." from end of diagnostic.
324 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
326 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
327 unintuitive (bug#15824).
328 (Fyes_or_no_p): Doc fix (bug#15456).
330 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
332 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
334 * eval.c (call_debugger): When exiting the debugger, do not allow
335 max_specpdl_size less than actual binding depth (Bug#16603).
336 (syms_of_eval): Adjust docstring.
338 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
340 * cmds.c (Fself_insert_command): Output a clearer error message on
341 negative repetitions (bug#9476).
343 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
345 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
347 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
349 * minibuf.c (Fread_string): Doc clarification (bug#15422).
351 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
353 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
355 * keyboard.c (Frecursive_edit): Fix typo in docstring.
357 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
359 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
361 * keyboard.c (Frecursive_edit): Say more precicely how throwing
362 `exit' works (bug#15865).
364 2014-02-07 Martin Rudalics <rudalics@gmx.at>
366 Constrain window box/body sizes and margin widths (Bug#16649).
367 * xdisp.c (window_box_width): Don't return less than zero.
368 (window_box_left_offset, window_box_right_offset): Don't return
369 more than the window's pixel width.
370 * window.c (window_body_height, window_body_width): Don't return
372 (window_resize_apply): Adjust margin width, if necessary.
374 2014-02-07 Glenn Morris <rgm@gnu.org>
376 * nsterm.m (syms_of_nsterm): Doc fix.
378 2014-02-06 Eli Zaretskii <eliz@gnu.org>
380 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
381 New variables: pointers through which to call the respective APIs.
382 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
383 (filename_from_ansi, sys_link, check_windows_init_file):
384 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
385 This is required on Windows 9X, where we dynamically load
386 UNICOWS.DLL which has their non-stub implementations.
387 (maybe_load_unicows_dll): Assign addresses to these 2 function
388 pointers after loading UNICOWS.DLL.
390 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
391 MultiByteToWideChar and WideCharToMultiByte through function
394 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
397 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
399 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
400 for OSX >= 10.9 if separate spaces are used.
401 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
403 2014-02-06 Glenn Morris <rgm@gnu.org>
405 * buffer.c (cache-long-scans): Doc fix.
407 2014-02-05 Eli Zaretskii <eliz@gnu.org>
409 * w32fns.c (Fw32_shell_execute): Doc fix.
411 2014-02-05 Bastien Guerry <bzg@gnu.org>
413 * syntax.c (Fforward_word): Call Fconstrain_to_field with
414 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
416 2014-02-05 Martin Rudalics <rudalics@gmx.at>
418 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
419 outside the window (Bug#16649).
421 * xdisp.c (note_mouse_highlight): When entering a margin area show
422 a non-text cursor (Bug#16647).
424 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
426 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
427 It prompted a compile-time diagnostic on GNU/Linux.
428 Simplify to remove the need for the label.
430 2014-02-04 Eli Zaretskii <eliz@gnu.org>
432 * w32menu.c (w32_popup_dialog): Don't condition the whole function
433 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
434 to show it; otherwise return 'unsupported--w32-dialog' to signal
435 to the caller that emulation with menus is necessary.
436 This resurrects code inadvertently deleted by the 2013-10-08 commit.
438 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
440 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
443 * menu.c (Fx_popup_dialog): Don't condition the call to
444 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
445 special symbol 'unsupported--w32-dialog', emulate the dialog with
446 a menu by calling x-popup-menu.
448 * menu.h (Qunsupported__w32_dialog): New extern variable.
450 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
452 * keyboard.c (kbd_buffer_get_event): Read file notification events
455 * xgselect.c (xg_select): Read glib events in any case, even if
456 there are no file descriptors to watch for. (Bug#16519)
458 2014-02-03 Martin Rudalics <rudalics@gmx.at>
460 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
461 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
462 * w32term.c (w32_draw_window_divider): Handle first and last
464 * w32term.h (w32_fill_area_abs): New function.
465 * xdisp.c (x_draw_right_divider): Don't draw over bottom
467 * xfaces.c (realize_basic_faces): Handle new face ids.
468 * xfns.c (Fx_create_frame): Call x_default_parameter for right
469 and bottom divider width.
470 * xterm.c (x_draw_window_divider): Handle first and last pixels
473 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
475 * print.c (Fexternal_debugging_output): Add cast to pacify
476 --enable-gcc-warnings.
477 * eval.c (call_debugger): Grow specpdl if the debugger was
478 entered due to specpdl overflow (Bug#16603) and allow more
479 specpdl space for the debugger itself.
481 2014-02-02 Martin Rudalics <rudalics@gmx.at>
483 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
486 2014-02-01 Eli Zaretskii <eliz@gnu.org>
488 * w32fns.c (Ffile_system_info): Use WINAPI in the function
489 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
491 * print.c (Fexternal_debugging_output): If the argument character
492 is non-ASCII, encode it with the current locale's encoding before
493 writing the result to the terminal. (Bug#16448)
495 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
496 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
499 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
501 * process.c (create_process): Reset SIGPROF handler in the child.
502 * callproc.c (call_process): Likewise.
504 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
506 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
508 2014-01-29 Eli Zaretskii <eliz@gnu.org>
510 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
511 of zero to print strings, GDB doesn't like it.
513 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
514 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
515 we still use correct addresses. (Bug#16576)
517 2014-01-27 K. Handa <handa@gnu.org>
519 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
520 to preserve the code detection behavior of 24.3.
521 * coding.h (struct coding_system): New member detected_utf8_bytes.
522 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
523 (decode_coding_gap): Use short cut for UTF-8 file reading only
524 when coding->detected_utf8_bytes equals to coding->src_bytes.
525 * fileio.c (Finsert_file_contents): Cancel the previous change.
527 2014-01-29 Martin Rudalics <rudalics@gmx.at>
529 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
530 that are not visible.
532 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
534 * xmenu.c (create_and_show_popup_menu): Handle case when no key
535 is grabbed (Bug#16565).
537 2014-01-28 Martin Rudalics <rudalics@gmx.at>
539 * xdisp.c (last_max_ascent): Re-remove after erroneously
540 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
542 (move_it_to): Re-remove reference to last_max_ascent.
543 (Fwindow_text_pixel_size): Add iterator's max_ascent and
544 max_descent here instead of calling line_bottom_y.
547 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
549 * terminal.c (initial_free_frame_resources): New function.
550 (init_initial_terminal): Install new hook to free face cache
551 on initial frame and avoid memory leak. For details, see
552 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
553 * xfaces.c (free_frame_faces): Adjust comment.
555 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
557 * data.c (Fstring_to_number): Document results if unparsable
560 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
562 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
564 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
566 When decoding, prefer ptrdiff_t to int for buffer positions etc.
567 * coding.c (detect_coding_utf_8, emacs_mule_char)
568 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
569 (check_utf_8, decode_coding):
570 * coding.h (struct coding_system.errors):
571 Use ptrdiff_t, not int, for integer values derived from buffer and
574 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
575 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
576 before invoking decode_coding_gap, since there's just one block.
578 2014-01-25 Martin Rudalics <rudalics@gmx.at>
580 Fix handling of face attributes in Fx_create_frame (Bug#16529).
581 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
582 too early. Again run change_frame_size before assigning menu-
585 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
587 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
588 arrives, call x_check_fullscreen, in case the new display has a
589 different resolution. (Bug#16517)
591 2014-01-25 Eli Zaretskii <eliz@gnu.org>
593 * term.c (read_menu_input): If the selected frame changes, exit
595 (tty_menu_show): If the selected frame changes while we displayed
596 a menu, throw to top level. (Bug#16479)
598 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
600 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
602 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
604 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
605 * data.c (count_one_bits_word): Fix bug (negated comparison)
606 when BITS_PER_ULL < BITS_PER_BITS_WORD.
608 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
610 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
611 Avoid undefined behavior by initializing display property bit of a
612 string processed by the bidirectional iterator. For details, see
613 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
615 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
617 Minor cleanup of previous change.
618 * image.c (imagemagick_error, Fimagemagick_types):
619 Omit some recently-introduced and unnecessary casts and assignments.
621 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
623 Fix two memory leaks discovered with Valgrind.
624 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
625 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
627 2014-01-22 Martin Rudalics <rudalics@gmx.at>
629 Fixes in window size functions around Bug#16430 and Bug#16470.
630 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
631 (Fwindow_mode_line_height, Fwindow_header_line_height)
632 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
633 Minor doc-string adjustments.
634 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
636 (window_body_height, window_body_width): Do not count partially
637 visible lines/columns when PIXELWISE is nil (Bug#16470).
638 (Qfloor, Qceiling): New symbols.
640 2014-01-21 Eli Zaretskii <eliz@gnu.org>
642 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
643 when the image cache is not yet allocated. (Bug#16509)
645 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
647 * buffer.c (Fkill_buffer): When killing an indirect buffer,
648 re-attach intervals to its base buffer (Bug#16502).
649 * intervals.c (set_interval_object): Move from here...
650 * intervals.h (set_interval_object): ... to here. Fix comments.
652 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
654 Avoid undefined behavior by initializing buffer redisplay bit.
655 Problem reported by Dmitry Antipov in
656 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
657 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
659 Revert some of the CANNOT_DUMP fix (Bug#16494).
660 * lread.c (init_lread): Fix typo: NILP, not !NILP.
662 2014-01-19 Eli Zaretskii <eliz@gnu.org>
664 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
665 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
666 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
667 they are replaced by macros that expand into direct calls to the
668 corresponding functions from GDI32.DLL.
669 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
670 variables in the Cygwin build, they are unused.
672 2014-01-19 K. Handa <handa@gnu.org>
674 * composite.c (composition_update_it): Fix previous change.
676 2014-01-18 Eli Zaretskii <eliz@gnu.org>
678 Fix file name handling on MS-Windows 9X.
679 * w32.c (maybe_load_unicows_dll): New function.
681 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
682 on, to make sure we can convert file names to and from UTF-8 on
683 Windows 9X. This fixes a failure to start up because Emacs cannot
684 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
686 * w32font.c [WINDOWSNT]: Include w32.h.
687 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
688 of implementing the same stuff.
689 Remove now unused g_b_init_is_windows_9x.
691 * w32.h (maybe_load_unicows_dll): Add prototype.
693 2014-01-17 Eli Zaretskii <eliz@gnu.org>
695 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
696 switch to single keyboard. Prevents daemon crashes when a new
697 client connects while we show a TTY menu in an existing client.
700 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
702 Fix MinGW64 porting problem with _setjmp.
703 Reported by Eli Zaretskii in:
704 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
705 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
706 the old _setjmp and _longjmp. All uses changed.
708 2014-01-13 Daniel Colascione <dancol@dancol.org>
710 * textprop.c (Fremove_list_of_text_properties):
711 Correctly handle reaching the end of the interval tree. (Bug#15344)
713 2014-01-13 Martin Rudalics <rudalics@gmx.at>
715 * xdisp.c (resize_mini_window): Round height to a multiple of
716 frame's line height. Fix bug in calculation of window start
717 position (Bug#16424).
719 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
721 * macfont.m: Include termchar.h.
722 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
723 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
724 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
725 *_WITH_GC_* to take face and f as parameters.
726 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
727 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
729 2014-01-13 Daniel Colascione <dancol@dancol.org>
731 Fix menu item updating in the presence of the Unity global menu
734 * gtkutil.h (xg_have_tear_offs): Add frame parameter
735 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
737 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
738 updating menus; explain why.
739 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
740 problem it's supposed to solve and it interferes with detecting
741 the presence of a global menu.
742 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
745 2014-01-11 K. Handa <handa@gnu.org>
747 * composite.c (composition_update_it): Fix indexing of
748 LGSTRING_CHAR (Bug#15984).
750 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
752 * unexw32.c (_start) [__MINGW64__]: Define to __start.
754 2014-01-11 Eli Zaretskii <eliz@gnu.org>
756 * xdisp.c (try_window_id): Don't use this function's optimizations
757 if overlays in the buffer displayed by the window have changed
758 since last redisplay. (Bug#16347)
759 (message_dolog): Fix indentation.
761 2014-01-11 Martin Rudalics <rudalics@gmx.at>
763 * frame.c (frame_resize_pixelwise): Fix doc-string.
765 2014-01-10 Martin Rudalics <rudalics@gmx.at>
767 Fix handling of internal borders (Bug#16348).
768 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
769 Remove internal border width from pixel width of windows.
770 (change_frame_size_1): Don't return early when frame's pixel
771 size changes - we still have to record the new sizes in the
773 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
774 also when toolbar gets larger.
775 * window.c (check_frame_size): Include internal_border_width in
777 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
778 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
779 In non-toolkit/non-GTK version clear internal border.
780 * xterm.c (x_clear_under_internal_border): New function for
781 non-toolkit/non-GTK version.
782 (x_after_update_window_line): In non-toolkit/non-GTK version
784 (handle_one_xevent, x_set_window_size):
785 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
786 * xterm.h (x_clear_under_internal_border): Extern it.
788 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
790 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
791 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
794 2014-01-06 Eli Zaretskii <eliz@gnu.org>
796 * xdisp.c (redisplay_window): Don't skip window redisplay if the
797 last value of point is not equal to buffer's point. (Bug#16129)
799 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
802 * nsterm.h (updateCollectionBehavior): Rename from
803 updateCollectionBehaviour. All uses changed.
805 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
806 * Makefile.in (SETFATTR): New macro.
807 (temacs$(EXEEXT)): Use it.
809 2014-01-04 Martin Rudalics <rudalics@gmx.at>
811 Fix maximization behavior on Windows (Bug#16300).
812 * w32fns.c (w32_fullscreen_rect): Don't handle
813 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
814 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
815 of SetWindowPos. Restore last placement also when leaving
816 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
817 but the FULLSCREEN_BOTH case.
819 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
822 * data.c (arithcompare_driver):
823 * fileio.c (Fcar_less_than_car):
824 * fns.c (internal_equal):
825 * frame.c (delete_frame):
826 * lisp.h (enum More_Lisp_Bits):
828 Avoid C99 constructs that don't work in C89.
829 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
830 to port to C89, which doesn't have 'long long'.
831 (count_trailing_zero_bits): Use them.
833 2014-01-03 Chong Yidong <cyd@gnu.org>
835 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
837 2014-01-02 Martin Rudalics <rudalics@gmx.at>
839 Further adjust frame/window scrollbar width calculations.
840 * window.c (apply_window_adjustment):
841 Set windows_or_buffers_changed.
842 (Fwindow_scroll_bars): Return actual scrollbar width.
843 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
844 For non-toolkit builds again use 14 as minimum width and set
845 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
846 * xterm.c (XTset_vertical_scroll_bar): Take width from
847 WINDOW_SCROLL_BAR_AREA_WIDTH.
848 (x_new_font): Rename wid to unit. Base calculation of new
849 scrollbar width on toolkit used and make it analogous to that of
850 x_set_scroll_bar_default_width.
851 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
852 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
854 * w32term.c (w32_set_vertical_scroll_bar): Take width from
855 WINDOW_SCROLL_BAR_AREA_WIDTH.
856 (x_new_font): Make it correspond to changes in xterm.c.
858 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
860 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
861 This is a cleaner way to fix the MinGW-w64 porting problem.
862 Check for INTPTR_MAX misconfiguration.
864 2014-01-01 Eli Zaretskii <eliz@gnu.org>
866 * search.c (newline_cache_on_off, find_newline): In indirect
867 buffers, use the newline cache of the base buffer.
869 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
870 buffer, invalidate the caches of its base buffer. (Bug#16265)
872 * indent.c (width_run_cache_on_off, compute_motion): In indirect
873 buffers, use the width-run cache of the base buffer.
875 * xdisp.c (redisplay_window): When the window displays an indirect
876 buffer, and the character widths in the display table have
877 changed, invalidate the width-run cache of the corresponding base
880 * fileio.c (Finsert_file_contents): When invalidating the newline
881 cache, consider the case of inserting into indirect buffer.
883 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
884 In indirect buffers, use the paragraph cache of the base buffer.
886 2013-12-31 Martin Rudalics <rudalics@gmx.at>
888 * window.c (grow_mini_window): Fix last change.
890 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
892 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
894 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
896 * w32term.c (w32_initialize): Use LCID and LOWORD.
898 * w32proc.c (create_child): Use pid_t for 5th argument.
899 (IsValidLocale): Don't provide prototype for MinGW64.
900 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
901 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
903 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
904 MinGW64 doesn't support.
906 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
908 * w32.c (set_named_security_info): New function.
909 (acl_set_file): Fall back on set_named_security_info if
910 set_file_security fails.
911 (g_b_init_set_named_security_info_w)
912 (g_b_init_set_named_security_info_a): New static variables.
913 (globals_of_w32): Initialize them to zero.
914 (set_named_security_info): Set them to non-zero if the
915 corresponding API is available.
916 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
917 New function typedefs.
919 2013-12-31 Martin Rudalics <rudalics@gmx.at>
921 Some more fixes following pixelwise resize changes including one
923 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
924 of frame_resize_pixelwise.
925 * widget.c (pixel_to_text_size): New function.
926 (update_wm_hints): Have size hints respect value of
927 frame_resize_pixelwise.
928 (EmacsFrameResize): Alway process resize requests pixelwise.
929 * window.c (grow_mini_window): Make sure mini window is at least
931 * xdisp.c (display_menu_bar): Make sure menubar extends till
933 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
934 (x_set_tool_bar_lines): Calculate pixelwise.
935 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
936 frame_resize_pixelwise.
938 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
940 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
941 variables not used there.
943 2013-12-30 Eli Zaretskii <eliz@gnu.org>
945 * w32.c (sys_umask): New function. (Bug#16299)
947 2013-12-30 Martin Rudalics <rudalics@gmx.at>
949 * dispnew.c (change_frame_size_1): Take old width of root window
950 from that window's pixel width. (Bug#16284)
952 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
954 Plain copy-file no longer chmods an existing destination (Bug#16133).
955 * fileio.c (realmask): Now a static var, not a local.
956 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
957 Remove arg STATPTR. All uses changed.
958 (Fcopy_file): Do not alter permissions of existing destinations,
959 unless PRESERVE-PERMISSIONS (renamed from
960 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
961 Avoid race when testing for existing destinations and for
962 when input and output files are the same.
963 If changing the group fails, adjust both default and
964 preserved permissions so that access is not granted to the
966 (Fset_default_file_modes, init_fileio): Update realmask.
967 (Fdefault_file_modes): Use realmask instead of calling umask.
969 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
971 Fix pipe bug with OS X emacs --daemon (Bug#16262).
972 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
973 flags on the daemon pipe ends before execing.
975 2013-12-28 Eli Zaretskii <eliz@gnu.org>
977 * w32fns.c (Fx_create_frame): Error out if called from a TTY
980 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
982 * callproc.c (Vexec_path): Document that exec-directory is in it.
984 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
986 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
989 2013-12-27 Chong Yidong <cyd@gnu.org>
991 * data.c (Fsymbol_function): Doc fix.
993 2013-12-26 Martin Rudalics <rudalics@gmx.at>
995 Some more tinkering with Bug#16051.
996 * window.c (resize_frame_windows): Don't let the size of the
997 root window drop below the frame's default character size.
998 Never ever delete any subwindows - let the window manager do the
1001 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1002 of toolbar lines needed when they exceed the height of the root
1004 (unwind_create_frame_1): New function.
1005 (Fx_create_frame): Generally inhibit calling the window
1006 configuration change hook here. Remove extra call to
1007 change_frame_size - it's not needed when we don't run the
1008 configuration change hook.
1010 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1012 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1013 On my Fedora 19 platform the core dumps were so big that
1014 my desktop became nearly catatonic.
1015 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1016 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1017 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1018 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1019 a clang-only syntax.
1020 * conf_post.h (__has_feature): New macro, if not already defined.
1021 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1022 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1024 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1026 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1027 is a file name. (Bug#16252)
1029 2013-12-25 Chong Yidong <cyd@gnu.org>
1031 * keyboard.c (Voverriding_terminal_local_map)
1032 (Voverriding_local_map): Doc fix.
1034 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1036 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1038 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1039 file name when it is submitted to ShellExecute. Simplify code.
1040 Don't test DOCUMENT for being a string, as that is enforced by
1041 CHECK_STRING. Doc fix.
1043 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1045 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1046 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1047 redisplay_tool_bar does. Improve and fix commentary.
1048 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1049 limits of the glyph matrices. (Bug#16051)
1050 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1051 only when the new size is different from the old one, and the new
1052 size can be achieved given the frame height.
1054 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1056 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1058 2013-12-23 Glenn Morris <rgm@gnu.org>
1060 * lread.c (Fload): Mention load-prefer-newer in doc.
1062 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1064 Handle Bug#16207 by being more restrictive when running hooks.
1065 * window.c (unwind_change_frame): New function.
1066 (Fset_window_configuration): Don't run configuration change hook
1067 while the frame configuration is unsafe. Call select_window
1070 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1072 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1074 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1076 * nsterm.h: Declare EmacsColor category.
1078 * nsterm.m (NSColor): Implement EmacsColor category.
1079 (ns_get_color): Use colorUsingDefaultColorSpace.
1080 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1082 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1084 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1086 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1087 having the PNG_NORETURN attribute, to avoid compiler warning in
1090 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1092 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1094 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1095 fringe background extension.
1096 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1097 because they are now always the same as `left' and `width',
1098 respectively. Remove code for the case that `width' and
1099 `sb_width' are different.
1101 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1103 Remove scroll_bar_actual_width from frames.
1104 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1105 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1106 (x_figure_window_size):
1107 * nsterm.m (x_set_window_size):
1108 * widget.c (set_frame_size):
1109 * w32term.c (x_set_window_size):
1110 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1111 scroll_bar_actual_width.
1113 Convert scroll_bar members to integers on Windows.
1114 * w32term.h (struct scroll_bar): Convert top, left, width,
1115 height, start, end and dragging to integers.
1116 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1118 * w32term.c (w32_set_scroll_bar_thumb)
1119 (w32_scroll_bar_handle_click): Remove XINT conversions for
1120 scroll_bar members. Treat bar->dragging as integer.
1121 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1122 first element. Remove XINT conversions for scroll_bar members.
1123 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1124 Remove XINT conversions for scroll_bar members.
1126 Fix assignment for new window total sizes.
1127 * window.c (Fwindow_resize_apply_total): Assign values for
1130 2013-12-20 Chong Yidong <cyd@gnu.org>
1132 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1133 argument to `append'.
1135 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1137 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1138 current text face, for extending the face of the display margins.
1141 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1142 Doc fix. (Bug#16190)
1144 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1146 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1149 * nsterm.m (Qfile, Qurl): New.
1150 (EV_MODIFIERS2): New macro.
1151 (EV_MODIFIERS): Use EV_MODIFIERS2.
1152 (ns_term_init): Remove font and color from DND, does not work on
1153 newer OSX, and other ports don't have them.
1154 (performDragOperation:): Handle modifiers used during drag.
1155 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1156 Remove global Lisp variables used to communicate with ns-win.el.
1157 Remove font and color handling.
1158 (syms_of_nsterm): Defsym Qfile and Qurl.
1160 2013-12-19 Anders Lindgren <andlind@gmail.com>
1162 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1163 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1165 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1166 (constrainFrameRect): Remove special case nr_screens == 1.
1167 Don't constrain size to size of view.
1169 * nsterm.h (ns_output): Remove dont_constrain.
1171 2013-12-19 Anders Lindgren <andlind@gmail.com>
1173 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1175 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1177 Minor fixes for recent openp changes.
1178 * lisp.h (GCPRO7): New macro.
1179 * lread.c (openp): Use bool for boolean; all callers changed.
1180 Protect save_string from GC. Don't assume that file descriptors
1181 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1182 warning about uninitialized variable.
1184 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1186 * w32fns.c (emacs_abort): Use intptr_t as argument of
1187 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1189 2013-12-18 Glenn Morris <rgm@gnu.org>
1191 * lread.c (Fload): Pass load_prefer_newer to openp.
1192 Don't bother checking mtime if openp already did it.
1193 (openp): Add `newer' argument, to check all suffixes
1194 and find the newest file.
1195 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1196 * callproc.c (call_process):
1197 * charset.c (load_charset_map_from_file):
1198 * emacs.c (init_cmdargs):
1199 * image.c (x_create_bitmap_from_file, x_find_image_file):
1201 * lread.c (Flocate_file_internal):
1202 * process.c (Fformat_network_address):
1203 * sound.c (Fplay_sound_internal):
1204 * w32.c (check_windows_init_file):
1205 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1207 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1209 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1211 * w32.c (getloadavg): Don't index samples[] array with negative
1212 indices. Recover from wall-clock time being set backwards.
1214 * w32term.c (w32_initialize): Declare the argument of
1215 set_user_model as const.
1217 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1218 (w32_menu_show): Constify some arguments passed to MessageBox.
1220 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1221 to initialize Lisp objects.
1223 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1224 initialize Lisp objects.
1226 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1227 use variables used only on X under that condition.
1229 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1230 variables not used there.
1232 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1234 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1235 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1237 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1239 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1240 code, revealed in presence of R2L characters, character
1241 compositions, and display vectors. A better fix for Bug#16148.
1242 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1243 GTK and NS builds, they don't have this member of struct frame.
1245 * dispextern.h (struct composition_it): Correct a comment for the
1248 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1250 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1251 This prevents a compilation error on C compilers that do not
1252 default functions to return 'int' if not declared. Also, add
1253 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1254 since it now uses inline functions.
1256 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1258 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1259 display margins on mode line, header line, and in the frame's
1260 tool-bar window. (Bug#16165)
1262 2013-12-16 Andreas Schwab <schwab@suse.de>
1264 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1266 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1268 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1271 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1273 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1275 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1277 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1278 intended to find bogus pointers in font objects (Bug#16140).
1279 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1280 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1281 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1282 Disable for MS-Windows due to Bug#15876; apparently this
1283 requires more or less substantial changes in fontset code.
1284 * xfont.c (xfont_close):
1285 * xftfont.c (xftfont_close): Call x_display_info_for_display
1286 to check whether 'Display *' is valid (Bug#16093 and probably
1289 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1291 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1292 Reported by Juanma Barranquero <lekktu@gmail.com>.
1294 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1295 open a pty on MS-Windows. (Bug#16152)
1297 * emacs.c (decode_env_path): Fix bogus comparison against
1298 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1300 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1302 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1303 (Fx_file_dialog): Add parentheses around && to silence warning.
1305 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1307 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1309 * xdisp.c (extend_face_to_end_of_line): Extend background of
1310 non-default face in margin areas as well. (Bug#16151)
1311 (display_line): Call extend_face_to_end_of_line for continued
1312 lines as well, if the display margins have non-zero width.
1313 (set_glyph_string_background_width): When needed, set the
1314 extends_to_end_of_line_p flag on glyph strings to be drawn in
1315 margin areas, not only in the text area.
1317 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1320 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1322 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1323 Don't worry about verify_error being t, since it has to be a list.
1325 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1327 Use bool for boolean, focusing on headers.
1328 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1329 No need to include <stdbool.h>, since conf_post.h does it now.
1330 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1331 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1332 (SET_PER_BUFFER_VALUE_P):
1333 * ccl.c, ccl.h (setup_ccl_program):
1334 * ccl.h (CHECK_CCL_PROGRAM):
1335 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1336 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1337 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1338 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1339 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1340 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1341 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1342 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1343 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1344 (CHARSET_FAST_MAP_SET):
1345 * coding.c (decode_coding_ccl, encode_coding_ccl):
1346 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1347 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1348 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1349 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1350 (decode_coding_c_string):
1351 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1352 * conf_post.h (has_attribute):
1353 * dispextern.h (trace_redisplay_p)
1354 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1355 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1356 (SET_GLYPH_FROM_CHAR_GLYPH)
1357 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1358 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1359 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1360 (cursor_in_mouse_face_p):
1361 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1362 (blank_row, prepare_desired_row)
1363 (build_frame_matrix_from_leaf_window, make_current)
1364 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1365 (update_window, scrolling_window, update_frame_line):
1366 * disptab.h (GLYPH_FOLLOW_ALIASES):
1367 * editfns.c (Fformat):
1368 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1369 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1370 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1371 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1372 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1373 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1374 (FONT_DEFERRED_LOG):
1375 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1376 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1377 (FRAME_MOUSE_UPDATE):
1378 * fringe.c (Fdefine_fringe_bitmap):
1379 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1380 (x_create_bitmap_from_xpm_data, xpm_load_image):
1381 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1382 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1383 (MERGE_INTERVAL_CACHE):
1384 * keymap.h (KEYMAPP):
1385 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1386 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1387 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1388 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1389 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1390 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1391 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1392 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1393 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1394 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1395 (SETUP_BUFFER_SYNTAX_TABLE):
1396 * systime.h (timespec_valid_p):
1397 * term.c (save_and_enable_current_matrix):
1398 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1399 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1400 (redisplay_internal, try_window_reusing_current_matrix)
1401 (sync_frame_with_window_matrix_rows, try_window_id)
1402 (display_menu_bar, display_tty_menu_item, display_mode_line)
1403 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1404 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1405 * xmenu.c (xmenu_show):
1406 * xterm.c (use_xim, x_term_init):
1407 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1408 (struct x_bitmap_record):
1409 Use bool for booleans.
1410 * ccl.c (struct buffer_text):
1411 * ccl.h (struct ccl_program):
1412 * charset.h (struct charset):
1414 * coding.h (struct iso_2022_spec, struct coding_system):
1415 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1416 (struct glyph_string, struct face, struct face_cache)
1417 (struct bidi_string_data, struct bidi_it)
1418 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1420 * editfns.c (Fformat):
1421 * frame.h (struct frame):
1422 * fringe.c (struct fringe_bitmap):
1423 * intervals.h (struct interval):
1424 * keyboard.h (struct kboard):
1425 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1426 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1427 (struct Lisp_Buffer_Local_Value, union specbinding):
1428 * macfont.m (struct macfont_info):
1429 * process.h (struct Lisp_Process):
1430 * termchar.h (struct tty_display_info):
1431 * window.h (struct window):
1432 * xterm.h (struct x_output):
1433 Use bool_bf for boolean bit-fields.
1434 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1435 All callers changed.
1436 * ccl.h (struct ccl_program): Remove unused members private_state,
1437 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1439 (struct ccl_spec): Remove unused members cr_carryover,
1440 eight_bit_carryover.
1441 * conf_post.h: Include <stdbool.h>.
1442 (bool_bf): New type.
1443 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1444 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1445 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1446 'do { ... } while (false)' brackets.
1447 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1448 Args must now be expressions; all callers changed.
1449 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1450 (PRODUCE_GLYPHS): Simplify use of boolean.
1451 * fileio.c (Fcopy_file):
1452 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1453 * lisp.h (UNGCPRO): Return void, not int.
1454 (FOR_EACH_TAIL): Use void expression, not int expression.
1455 * region-cache.c: Reindent.
1456 * region-cache.h: Copy comments from region-cache.c, to fix
1457 incorrect remarks about booleans.
1459 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1461 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1462 when character at point is displayed from a display vector.
1465 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1467 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1468 now a list of certificate validation checks that will abort a
1469 connection with an error.
1470 (Fgnutls_boot): Document it and use it.
1472 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1474 * w32term.c (w32_enable_frame_resize_hack): New variable.
1475 (x_set_window_size): Use it to hack frame resizing on Windows
1478 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1480 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1481 Windows-specific code to w32.c. Change error message text to
1482 match that of Posix platforms.
1484 * w32.c (w32_copy_file): New function, most of the code copied and
1485 reworked from Fcopy_file. Improve error handling. Plug memory
1486 leak when errors are thrown. Support file names outside of the
1487 current codepage. (Bug#7100)
1489 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1491 * lread.c (load_path_default): Prototype.
1493 2013-12-13 Glenn Morris <rgm@gnu.org>
1495 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1496 (dump_path): Remove.
1497 (load-path-default): Remove `changed' argument.
1498 Do not set dump_path permanently. Simplify.
1499 (init_lread): Simplify.
1500 (syms_of_lread): Remove dump_path.
1502 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1504 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1505 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1506 2013-12-12 font-related change to avoid Bug#16128, which
1507 is quite hard to fix without even more substantial changes.
1509 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1511 * font.c (font_close_object): Check for live frame (Bug#16128).
1513 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1515 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1516 Return ptrdiff_t, not int, since it's a buffer size.
1517 Reindent/reparen some macros to a more Gnuish style.
1519 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1521 Avoid undefined behavior with huge regexp interval counts.
1522 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1523 since it's now specialized to interval counts. All uses changed.
1524 Do not assume wrapraound on signed integer overflow.
1525 (regex_compile): Simplify based on the above changes.
1527 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1529 Support file names on MS-Windows that use characters outside of
1530 the current system codepage. (Bug#7100)
1532 * w32.c (get_file_security, set_file_security)
1533 (create_symbolic_link): Separate pointers and boolean flags for
1534 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1535 non-zero, else the former.
1536 (codepage_for_filenames, filename_to_utf16, )
1537 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1539 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1541 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1542 Accept only one argument; all callers changed.
1543 (dostounix_filename): Remove the second argument, now works in
1544 UTF-8. All callers changed.
1545 (parse_root): Lose DBCS code.
1546 (get_long_basename, w32_get_short_filename, init_environment)
1547 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1548 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1549 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1550 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1551 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1552 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1554 (ansi_encode_filename): New function.
1555 (get_emacs_configuration, get_emacs_configuration_options):
1557 (add_volume_info, GetCachedVolumeInformation): Run the input file
1558 name through unixtodos_filename, to ensure it is stored and
1559 referenced in canonical form.
1560 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1561 (logon_network_drive, sys_link, utime): Improve error handling.
1562 (sys_access): New function.
1563 (hashval, generate_inode_val): Unused functions deleted.
1564 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1565 (check_windows_init_file): Convert error message from UTF-8 to
1566 ANSI codepage, for display in the message box.
1567 (globals_of_w32): Set w32_unicode_filenames according to the OS
1570 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1571 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1572 (syms_of_w32term): Declare w32-unicode-filenames.
1574 * w32proc.c (new_child, delete_child): Remove code that handled
1575 unused pending_deletion and input_file members of the child struct.
1576 (create_child, sys_spawnve): Convert all file names to ANSI
1577 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1578 name cannot be encoded in ANSI codepage. Don't use
1579 unixtodos_filename, mirror slashes by hand.
1580 (record_infile, record_pending_deletion): Functions deleted.
1581 (Fw32_short_file_name): Call w32_get_short_filename instead of
1584 * w32notify.c (add_watch): Work in Unicode mode when
1585 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1586 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1587 instead, do the same with Lisp primitives.
1589 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1590 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1591 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1592 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1593 (Fw32_shell_execute): Improve error reporting.
1594 (Fdefault_printer_name): Ifdef away for Cygwin.
1596 * w32.h (struct _child_process): Remove input_file and
1597 pending_deletion members that are no longer used.
1598 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1599 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1600 (ansi_encode_filename): New and updated prototypes.
1602 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1604 (unexec): Don't use dostounix_filename, it expects a file name in
1605 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1608 * fileio.c (Ffile_name_directory, file_name_as_directory)
1609 (directory_file_name, Fexpand_file_name)
1610 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1611 arguments of dostounix_filename.
1612 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1613 use MAX_UTF8_PATH for size of file-name strings.
1614 (emacs_readlinkat): Build an explicitly unibyte string for file
1616 (syms_of_fileio) <file-name-coding-system>:
1617 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1619 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1620 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1621 directories to UTF-8.
1622 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1623 environment, and each element of the input PATH, to UTF-8.
1625 * dired.c (file_attributes): Use build_unibyte_string explicitly
1626 to make Lisp strings from user and group names.
1628 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1631 * coding.c (decode_file_name, encode_file_name): New functions.
1633 * termcap.c (tgetent): Adapt to the change in arguments of
1636 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1639 * msdos.c (dostounix_filename, init_environment): Adapt to the
1640 change in arguments of dostounix_filename.
1642 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1643 [WINDOWSNT]: Encode file names passed to the image libraries in
1646 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1647 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1649 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1650 arguments of dostounix_filename.
1652 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1654 * font.h (struct font_entity) [HAVE_NS]: New field to record
1655 font driver which was used to create this entity.
1656 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1657 frame where the font was opened.
1658 (font_close_object): Add prototype.
1659 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1660 (font_close_object): Not static any more. Lost frame arg.
1661 Adjust comment and users.
1662 * alloc.c (cleanup_vector): Call font_close_object to adjust
1663 per-frame font counters correctly. If HAVE_NS, also call
1664 driver-specific cleanup for font-entity objects.
1665 * ftfont.c (ftfont_open):
1666 * nsfont.m (nsfont_open):
1667 * w32font.c (w32font_open_internal):
1668 * xfont.c (xfont_open):
1669 * xftfont.c (xftfont_open): Save frame pointer in font object.
1670 * macfont.m (macfont_open): Likewise.
1671 (macfont_descriptor_entity): Save driver pointer to be able
1672 to call its free_entity routine when font-entity is swept.
1673 * ftxfont.c (ftxfont_open): Add eassert because frame
1674 pointer should be saved by ftfont_driver.open.
1676 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1678 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1679 input polling is used. This is still meaningful for Cygwin, see
1680 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1681 * keyboard.c (poll_for_input_1, input_polling_used):
1682 Define unconditionally.
1683 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1684 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1685 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1686 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1687 (face_for_char): Likewise. Rearrange eassert and return ASCII
1688 face for CHAR_BYTE8_P.
1689 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1691 2013-12-11 Ken Brown <kbrown@cornell.edu>
1693 * dispextern.h (erase_phys_cursor):
1694 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1696 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1698 * nsterm.m (x_free_frame_resources):
1699 * term.c (tty_free_frame_resources):
1700 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1701 face cache because it's implied by free_frame_faces anyway.
1702 * w32term.c (x_free_frame_resources): Likewise. Do not call
1703 free_frame_faces twice.
1705 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1707 * editfns.c (Fformat_time_string): Mention %F in the doc.
1709 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1711 * window.c (resize_frame_windows): Don't return immediately when
1712 the root window's size doesn't change - the minibuffer window
1713 may still have to be repositioned/resized.
1714 * xfns.c (Fx_create_frame): Always change the frame size after
1715 initializing the frame's faces.
1716 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1717 change_frame_size should already have done it.
1718 (x_new_font): Assign new tool- and menu-bar heights.
1719 (x_set_window_size_1): Account for tool- and menu-bar heights
1720 (Bug#16013). Don't set pixel sizes since change_frame_size
1721 should already have done it.
1723 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1725 Remove the option of using libcrypto.
1726 * Makefile.in (LIB_CRYPTO): Remove.
1727 (LIBES): Don't use it.
1729 2013-12-11 Juri Linkov <juri@jurta.org>
1731 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1732 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1734 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1736 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1737 drawn tool bar items (Bug#16058).
1738 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1740 2013-12-09 Ken Brown <kbrown@cornell.edu>
1742 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1744 * lisp.h (get_frame_param): Adjust conditions for prototype
1747 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1749 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1750 Avoid unused macro warning if configured --without-xft.
1752 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1754 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1756 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1760 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1762 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1764 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1766 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1768 Use libcrypto's checksum implementations if available, for speed.
1769 * Makefile.in (LIB_CRYPTO): New macro.
1772 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1773 The macro didn't conform to C99 due to type mismatch,
1774 which caused compilation failure with Sun C 5.12,
1775 and it was confusing anyway. Include window.h to declare
1776 redisplay_other_windows.
1778 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1780 * window.c (set_window_buffer): Update mode line (bug#16084).
1782 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1784 Fix minor problems found by static checking.
1785 * keyboard.c (poll_for_input_1, input_polling_used):
1786 Define only if HAVE_NTGUI.
1787 * xmenu.c (popup_activate_callback): Omit unnecessary
1788 check against USE_X_TOOLKIT, which must be defined here anyway.
1789 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1792 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1794 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1796 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1798 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1800 * nsterm.m (x_set_window_size): Remove fprintf.
1801 (init): Define always. Set applicationDidFinishLaunchingCalled
1803 (applicationDidFinishLaunching:):
1804 Set applicationDidFinishLaunchingCalled.
1805 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1808 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1810 Pixel resize changes for NS (Bug#16049).
1811 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1812 height/width. row/cols are locals.
1813 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1814 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1815 (windowWillResize): Remove gsextra. Calculate extra as in
1817 (x_new_font): Don't change frame size if fullscreen.
1818 Change size pixelwise.
1820 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1821 comment in xfns.c. Change to pixelwise call.
1823 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1825 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1828 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1830 * xterm.c (input_signal_count): Remove.
1831 (x_dispatch_event): Define unconditionally.
1832 (x_make_frame_visible): Process X events until the frame
1833 is really visible (Bug#16027).
1834 * xterm.h (x_dispatch_event): Declare unconditionally.
1836 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1838 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1840 * nsterm.m (x_set_window_size): Handle pixelwise.
1842 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1844 * w32term.c (x_new_font):
1845 * xterm.c (x_new_font): Calculate new frame size from new font
1848 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1850 * lisp.h (FOR_EACH_TAIL): New macro.
1851 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1853 * window.c (select_window): Call second wset_redisplay before we change
1854 selected_window (bug#16034).
1856 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1858 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1860 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1862 * w32xfns.c: Include window.h, to avoid a compiler warning.
1864 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1866 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1867 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1868 window_scroll takes care of it.
1869 (Fset_window_point, Fdelete_other_windows_internal)
1870 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1871 (Fsplit_window_internal, Fdelete_window_internal)
1872 (Fresize_mini_window_internal, Fset_window_configuration)
1873 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1874 cause redisplay instead of forcing a complete redisplay.
1875 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1876 we're only affecting the selected_window.
1878 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1880 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1881 directional control characters. Update type and category
1882 determination according to the UBA from Unicode v6.3.
1883 (bidi_category_t): New category EXPLICIT_FORMATTING.
1885 * dispextern.h (bidi_type_t): Update to include new bidirectional
1886 properties introduced with Unicode v6.3. (Bug#16043)
1888 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1890 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1893 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1895 * font.c (font_list_entities): Remove dummy assignment.
1896 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1897 used on graphic displays only. Remove unused 'font_encoder' member.
1898 (struct font_bitmap): Remove unused 'extra' member.
1899 * nsfont.m (nsfont_open):
1900 * w32font.c (w32font_open_internal):
1901 * ftfont.c (ftfont_get_bitmap): Adjust users.
1903 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1905 Use bool for boolean.
1906 * tparam.c (tparam1):
1907 * undo.c (record_point, record_property_change):
1908 Use bool for boolean, for local vars that are always true or false.
1910 Minor integer overflow fixes (Bug#16033).
1911 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1912 This improves on the previous fix to this function.
1913 (window_resize_check): When summing up pixel counts, don't rely on
1914 undefined behavior if the sum overflows.
1916 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1918 * window.c (Fset_window_new_pixel): Don't choke at negative
1919 argument value (Bug#16033).
1921 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1922 to avoid crash in window_box_height.
1924 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1925 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1927 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1929 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1931 Minor integer overflow fixes.
1932 * window.c (Fset_window_new_pixel, grow_mini_window):
1933 * xdisp.c (Fwindow_text_pixel_size):
1934 Avoid undefined behavior on signed integer overflow.
1935 * xfns.c (x_set_mouse_color):
1936 Check that drag shape fits in 'unsigned', since that's what X wants.
1938 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1940 Improve reporting of fatal exception on MS-Windows.
1941 * w32fns.c (my_exception_handler): New function.
1942 (globals_of_w32fns): Set it up as the unhandled exception
1943 handler. Initialize exception code and address to zeros.
1944 (emacs_abort): If the exception code and address are available,
1945 print them at the beginning of the backtrace. Fix the format of
1946 printing addresses (was producing 0x0x12345678 on XP).
1949 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1951 * eval.c (Fbacktrace__locals): New function.
1952 (syms_of_eval): Defsubr it.
1954 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1956 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1957 Define here to unify between...
1958 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1959 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1961 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1963 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1965 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1966 fringe background extension.
1967 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1968 because they are now always the same as `left' and `width',
1969 respectively. Remove code for the case that `width' and
1970 `sb_width' are different.
1972 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1974 Fix minor problems found by static checking.
1975 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1976 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1977 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1979 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1981 * image.c (imagemagick_compute_animated_image): Don't crash if we
1982 have an animation with different-sized images (bug#15313).
1984 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1986 Remove some unused items introduced during pixelwise change.
1987 * window.c (window_resize_total_check): Remove unused function.
1988 * xdisp.c (remember_mouse_glyph): Remove unused label.
1989 (Ftool_bar_height): Move declaration inside #if.
1990 * xterm.c (x_set_window_size): Don't use r and c.
1992 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1994 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1997 * window.c (Fset_window_configuration): Comment out unused variables.
1999 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2001 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2003 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2005 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2007 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2008 HAVE_GNUTLS3 (Bug#16001).
2010 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2011 if interrupts are deferred (Bug#15801).
2013 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2015 Support resizing frames and windows pixelwise.
2016 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2017 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2018 (struct glyph_matrix): Replace window_left_col and
2019 window_top_line by window_pixel_left and window_pixel_top.
2020 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2022 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2023 (draw_window_divider, move_it_to, x_draw_right_divider)
2024 (x_draw_bottom_divider, change_frame_size): Add or fix
2026 * dispnew.c (change_frame_size_1): Change prototype.
2027 (adjust_glyph_matrix, required_matrix_width)
2028 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2029 values instead of lines and columns.
2030 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2031 WINDOW_TOTAL_FRINGE_WIDTH.
2032 (handle_window_change_signal, do_pending_window_change)
2033 (init_display): Adjusts calls of change_frame_size.
2034 (change_frame_size, change_frame_size_1): Handle pixelwise
2036 * frame.c (Qright_divider_width, Qbottom_divider_width):
2038 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2039 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2040 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2041 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2043 (set_frame_param): New function.
2044 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2045 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2046 (Ffringe_width, Fborder_width, Fright_divider_width)
2047 (Fbottom_divider_width): New functions, defsubr them.
2048 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2049 New argument pixelwise.
2050 (struct frame_parm_table): New members Qright_divider_width and
2051 Qbottom_divider_width.
2052 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2053 (x_report_frame_params): Handle Qright_divider_width and
2054 Qbottom_divider_width.
2055 (x_set_right_divider_width, x_set_bottom_divider_width):
2057 (frame_resize_pixelwise): New option.
2058 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2059 new_pixelwise, right_divider_width and bottom_divider_width;
2060 remove total_lines; rename text_lines, text_cols, new_text_lines
2061 and new_text_cols to text_height, text_width, new_height and
2062 new_width respectively.
2063 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2064 FRAME_TEXT_WIDTH respectively.
2065 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2066 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2067 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2069 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2070 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2071 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2072 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2073 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2074 (FRAME_TOTAL_COLS_ARG): Remove macro.
2075 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2076 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2077 (x_wm_set_size_hint): Handle frame pixel sizes.
2078 * indent.c (compute_motion, Fcompute_motion):
2079 Call window_body_width instead of window_body_cols.
2080 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2081 (make_lispy_position): Handle right and bottom dividers.
2082 (Fsuspend_emacs): Pixelize call of change_frame_size.
2083 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2084 * lisp.h: Extern set_frame_param.
2085 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2087 (Fx_create_frame): Add entry for vertical_drag_cursor.
2088 Pixelize call of change_frame_size.
2089 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2090 * nsterm.m (ns_update_window_end): Optionally draw right
2092 (x_set_window_size): Add argument pixelwise.
2093 Call check_frame_size and change_frame_size with pixelwise zero.
2094 (ns_draw_window_divider): New function.
2095 (ns_redisplay_interface): Add ns_draw_window_divider.
2096 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2097 (x_new_font): Call x_set_window_size with pixelwise zero.
2098 * print.c (print_object): For a window print its sequence
2100 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2101 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2102 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2103 (w32_createwindow): Use scroll bar area width.
2104 (w32_wnd_proc): Handle bottom divider width.
2105 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2106 (Fx_create_frame): Default divider width parameters.
2107 Caclulate sizes pixelwise. Add vertical drag cursor support.
2108 (x_create_tip_frame): Default divider widths to zero.
2109 Pixelize call to change_frame_size.
2110 (Fx_show_tip): Add handling of divider widths. Pixelize window
2112 (Fw32_frame_rect): New function.
2113 (frame_parm_handler w32_frame_parm_handlers): Add divider
2115 (Vx_window_vertical_drag_shape): Add variable.
2116 * w32inevt.c (resize_event, maybe_generate_resize_event):
2117 Pixelize change_frame_size calls.
2118 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2120 * w32term.c (w32_draw_window_divider): New function.
2121 (x_update_window_end): Handle right divider.
2122 (w32_draw_fringe_bitmap, x_scroll_run)
2123 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2124 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2125 Calculate new frame sizes pixelwise.
2126 (x_new_font): Pixelize call to x_set_window_size.
2127 (x_check_fullscreen): Pixelize call to change_frame_size.
2128 (x_set_window_size_1, x_set_window_size): New argument
2129 pixelwise. Calculate pixelwise.
2130 (x_wm_set_size_hint): Use scroll bar area width.
2131 (w32_redisplay_interface): Add w32_draw_window_divider.
2132 * w32term.h (struct w32_output): Add vertical drag cursor.
2133 * widget.c (set_frame_size, update_wm_hints)
2134 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2136 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2137 * window.c (sequence_number): Restore.
2138 (Fwindow_pixel_width, Fwindow_pixel_height)
2139 (Fwindow_mode_line_height, Fwindow_header_line_height)
2140 (window_pixel_to_total, Frun_window_scroll_functions)
2141 (Fset_window_new_pixel, window_resize_apply_total)
2142 (Fwindow_resize_apply_total): New functions.
2143 (window_body_height, window_body_width): Rename from
2144 window_body_lines. New argument PIXELWISE.
2145 Calculate pixelwise.
2146 (Fwindow_body_height, Fwindow_body_width): New argument
2148 (coordinates_in_window, window_relative_x_coord): Use window's
2149 pixel width instead of total width.
2150 (replace_window, recombine_windows): Initialize pixel values.
2151 (resize_root_window, resize_frame_windows, grow_mini_window)
2152 (shrink_mini_window): New argument PIXELWISE.
2153 Calculate pixelwise.
2154 (Fdelete_other_windows_internal, adjust_window_margins)
2155 (window_resize_check, window_resize_apply)
2156 (Fdelete_window_internal, Fresize_mini_window_internal)
2157 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2158 (check_frame_size): Rename arguments. New argument PIXELWISE.
2159 Calculate pixelwise.
2160 (set_window_buffer): Make samebuf bool. Run configuration change
2161 hook only if buffer changed.
2162 (Fset_window_buffer): Rewrite doc-string.
2163 (make_window): Initialize new_pixel slot.
2164 (Fwindow_resize_apply): Check pixel size of root window.
2165 (Fsplit_window_internal): Call 2nd argument pixel_size.
2166 Calculate pixelwise.
2167 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2169 (save_window_data): New slots frame_text_width,
2170 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2171 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2173 (Fcurrent_window_configuration, Fset_window_configuration)
2174 (save_window_save, compare_window_configurations): Handle new
2175 slots in save_window_data and saved_window.
2176 (Fset_window_scroll_bars): Fix doc-string.
2177 (window_resize_pixelwise): New variable.
2178 (coordinates_in_window, Fcoordinates_in_window_p):
2180 (make_parent_window): Adjust sequence_number.
2181 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2183 * window.h (struct window): New members new_pixel, pixel_left,
2184 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2185 (wset_new_pixel): New function.
2186 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2187 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2188 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2189 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2190 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2191 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2192 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2193 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2194 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2195 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2196 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2197 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2198 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2199 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2200 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2202 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2203 (window_body_width, check_frame_size): Adapt external declarations.
2204 * xdisp.c (last_max_ascent): New integer.
2205 (window_text_bottom_y): Handle bottom divider.
2206 (window_box_width, window_box_height): Calculate pixelwise.
2207 (get_glyph_string_clip_rects): Handle right divider.
2208 (remember_mouse_glyph): When windows are resized pixelwise
2209 proceed with width and height set to 1.
2210 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2212 (move_it_to): Calculate and return maximum x position
2214 (Fwindow_text_pixel_size): New function.
2215 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2216 (tool_bar_lines_needed): Rename to tool_bar_height.
2217 Calculate pixelwise.
2218 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2219 Calculate pixelwise.
2220 (redisplay_tool_bar): Calculate pixelwise.
2221 (redisplay_window): Calculate pixelwise. Handle dividers.
2222 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2223 (x_draw_vertical_border): Handle dividers.
2224 (define_frame_cursor1): Handle vertical drag cursor.
2225 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2226 (expose_window): Calculate pixelwise. Handle dividers.
2227 (init_xdisp): Initialize pixel values.
2228 * xfaces.c (Qwindow_divider): New face.
2229 (realize_basic_faces): Realize it.
2230 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2231 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2232 (x_set_scroll_bar_default_width): Default actual width to 16.
2233 (Fx_create_frame): Set sizes pixelwise.
2234 (x_create_tip_frame): Default divider widths to zero.
2235 Pixelize call of change_frame_size.
2236 (Fx_show_tip): Handle divider widths. Initial pixel position
2238 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2239 (Vx_window_vertical_drag_shape): New option.
2240 * xmenu.c (free_frame_menubar): Pixelize call of
2242 * xterm.c (x_draw_window_divider): New function.
2243 (x_update_window_end): Optionally draw right divider.
2244 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2245 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2246 (handle_one_xevent, x_new_font): Calculate pixelwise.
2247 (x_set_window_size_1, x_set_window_size): New argument
2248 pixelwise. Calculate pixelwise.
2249 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2250 (struct x_redisplay_interface): Add x_draw_window_divider.
2251 * xterm.h (struct x_output): Add vertical_drag_cursor.
2253 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2255 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2256 Set invisible frames's `redisplay' when a full redisplay is requested.
2257 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2258 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2259 (display_mode_lines): Set it here instead.
2261 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2263 * dispextern.h (set_window_update_flags): Remove.
2265 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2267 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2269 * xdisp.c (REDISPLAY_SOME_P): New macro.
2270 (redisplay_internal): Use it (bug#15999).
2271 (prepare_menu_bars, redisplay_window): Use it as well.
2273 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2275 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2277 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2278 (globals_of_w32font): Zero it out.
2279 (GetCharWidth32W_Proc): New function pointer.
2280 (get_char_width_32_w): New function.
2281 (compute_metrics): If get_glyph_outline_w returns an error, try
2282 get_char_width_32_w before declaring a failure. This avoids
2283 punishing raster (a.k.a. "bitmap") fonts by slowing down
2284 redisplay. (Bug#6364).
2286 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2288 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2289 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2290 highlight needs to be redisplayed. (Bug#15913)
2292 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2294 Fix minor problems found by static checking.
2295 * buffer.h (struct buffer_text, struct buffer):
2296 * frame.h (struct frame):
2297 * window.h (struct window):
2298 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2299 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2300 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2301 no-longer-valid use of HAVE_MENUS.
2302 * xdisp.c (propagate_buffer_redisplay): Now static.
2304 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * xmenu.c (Fmenu_or_popup_active_p):
2307 * window.c (Fset_window_configuration):
2308 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2309 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2310 * fns.c (Fyes_or_no_p):
2311 * editfns.c (Fmessage_box, Fmessage_or_box):
2312 * alloc.c (make_save_ptr_ptr):
2313 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2315 * window.c (Fset_window_configuration): Move select_window later.
2317 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2319 Refine redisplay optimizations to only redisplay *some* frames/windows
2320 rather than all of them.
2321 * xdisp.c (REDISPLAY_SOME): New constant.
2322 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2323 (bset_redisplay, bset_update_mode_line): New functions.
2324 (message_dolog): Use bset_redisplay.
2325 (clear_garbaged_frames): Use fset_redisplay.
2326 (echo_area_display): Use wset_redisplay.
2327 (buffer_shared_and_changed): Remove.
2328 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2329 frame titles. Compute the actual set of windows redisplayed.
2330 Don't update frame titles and menu bars for frames that don't need to
2332 (propagate_buffer_redisplay): New function.
2334 (redisplay_internal): Use it. Be more selective in the set of windows
2335 we redisplay. Propagate windows_or_buffers_changed to
2336 update_mode_lines a bit later to simplify the code.
2337 (mark_window_display_accurate_1): Reset window and buffer's
2339 (redisplay_window): Do nothing if neither the window nor the buffer nor
2340 the frame needs redisplay.
2341 * window.h (struct window): Add `redisplay' field.
2342 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2343 (redisplay_other_windows, window_list): New declarations.
2344 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2345 (window_list): Not static any more.
2346 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2347 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2348 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2349 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2350 * frame.h (struct frame): Add `redisplay' field.
2351 Move `external_menu_bar' bitfield next to other bit-fields.
2352 (SET_FRAME_GARBAGED): Use fset_redisplay.
2353 (SET_FRAME_VISIBLE): Don't garbage the frame;
2354 Use redisplay_other_windows.
2355 * buffer.h (struct buffer): Add `redisplay' field.
2356 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2357 (modify_overlay): Use bset_redisplay.
2358 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2360 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2362 Support w32 file notifications in batch mode.
2363 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2364 invalid (which happens in batch mode). If non-interactive, call
2365 handle_file_notifications to store file notification events in the
2366 input queue. (Bug#15933)
2368 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2370 * w32inevt.c (handle_file_notifications): Now external, not static.
2372 * w32term.h (handle_file_notifications): Provide prototype.
2374 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2375 init_crit, since init_display, which does that otherwise, is not
2378 2013-11-27 Glenn Morris <rgm@gnu.org>
2380 * Makefile.in ($(lispsource)/international/charprop.el): New.
2381 (emacs$(EXEEXT)): Depend on charprop.el.
2383 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2385 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2386 deleting portions of the buffer under non-nil REPLACE argument.
2389 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2390 directory, watch it and not its parent.
2391 (add_watch): Allow empty string in FILE.
2393 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2395 * window.c (Fset_window_start, window_resize_apply)
2396 (window_scroll): Reset window_end_valid (Bug#15957).
2398 2013-11-27 Glenn Morris <rgm@gnu.org>
2400 * Makefile.in (leimdir): Now in lisp source directory.
2401 ($(leimdir)/leim-list.el): Just use ../leim .
2402 * epaths.in (PATH_DUMPLOADSEARCH):
2403 * lread.c (load_path_default):
2404 * nsterm.m (ns_load_path): No more leim directory.
2406 2013-11-26 Andreas Schwab <schwab@suse.de>
2408 * .gdbinit (xgettype): Add cast.
2410 2013-11-26 Glenn Morris <rgm@gnu.org>
2412 Preload leim-list.el.
2413 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2414 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2415 is a single directory.
2417 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2419 bool-vector-subsetp is now the normal direction (Bug#15912).
2420 * data.c (Fbool_vector_subsetp): Test whether the first argument
2421 is a subset of the second one, not the reverse. Add doc string.
2423 Fix minor problems found by static checking.
2424 * lread.c (load_path_default): Now static.
2425 * textprop.c (text_property_stickiness): Be consistent about the
2426 test used when deciding whether to consider the previous character.
2427 This simplifies the code a bit.
2429 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2431 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2433 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2434 (syms_of_frame): Don't defsubr them.
2436 2013-11-25 Glenn Morris <rgm@gnu.org>
2438 * lread.c (load_path_default): Change the sense of the argument.
2439 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2440 from dump_path. When it is not, avoid checking dump_path twice.
2442 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2443 uninstalled dump_path against installed Vload_path. (Bug#15964)
2445 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2447 Export get_pos_property to Elisp.
2448 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2449 (syms_of_editfns): Export it to Elisp.
2451 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2453 2013-11-23 Romain Francoise <romain@orebokech.com>
2455 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2456 initialization here ...
2457 (syms_of_fileio): ... from here.
2459 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2462 Please use --enable-check-lisp-object-type.
2464 2013-11-23 Glenn Morris <rgm@gnu.org>
2466 * process.c (get_process): Explicit error for dead buffers.
2468 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2470 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2472 2013-11-23 Glenn Morris <rgm@gnu.org>
2474 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2475 * lread.c (load_path_check): Take path to check as argument.
2476 (load_path_default): New, split from init_lread.
2477 (init_lread): Move calc of default load-path to load_path_default.
2478 Empty elements in EMACSLOADPATH now stand for the default.
2479 (load-path): Doc fix.
2480 * emacs.c (decode_env_path): Add option to treat empty elements
2481 as nil rather than ".".
2482 * callproc.c (init_callproc_1, init_callproc):
2483 * image.c (Vx_bitmap_file_path):
2484 * lisp.h (decode_env_path):
2485 * lread.c (Vsource_directory):
2486 Update for new argument spec of decode_env_path.
2488 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2490 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2491 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2493 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2495 Fix some dependency problems that cause unnecessary recompiles.
2496 Problem reported by RMS in
2497 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2498 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2499 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2500 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2501 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2502 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2503 (boostrap-clean): No need to remove stamp-oldxmenu.
2505 Fix recently introduced bool vector overrun.
2506 This was due to an optimization that went awry.
2507 Reported by Glenn Morris in
2508 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2509 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2510 for empty vectors, undoing the 2013-11-18 change.
2511 * data.c (bool_vector_binop_driver): Rely on this.
2512 Fix bug that occasionally overran the destination.
2513 * lisp.h (struct Lisp_Bool_vector): Document this.
2515 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2517 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2520 * nsterm.m (init, run, stop:): Comment out for now, does not work
2523 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2525 * charset.c (syms_of_charset): Don't read past end of string.
2527 2013-11-19 Glenn Morris <rgm@gnu.org>
2529 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2531 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2533 Add hooks to run on gaining/losing focus. (Bug#15029)
2534 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2535 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2536 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2538 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2540 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2541 The old names predated the API change that put destination at end.
2543 Improve API of recently-added bool vector functions (Bug#15912).
2544 The old API had (bool-vector-count-matches A B)
2545 and (bool-vector-count-matches-at A B I), which gave the
2546 misleading impression that the two functions were variants, one
2547 with a location I. The new API has (bool-vector-count-population A)
2548 and (bool-vector-count-consecutive A B I) to make the distinction
2549 clearer. The first function no longer has a B argument, since the
2550 caller can easily determine the number of nils if the length and
2551 number of ts is known.
2552 * data.c (Fbool_vector_count_population): Rename from
2553 bool_vector_count_matches, and accept just 1 argument.
2554 (Fbool_vector_count_consecutive): Rename from
2555 Fbool_vector_count_matches_at.
2557 Always allocate at least one bits_word per bool vector.
2558 See Daniel Colascione in:
2559 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2560 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2561 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2562 * lisp.h (struct Lisp_Bool_vector): Document this.
2564 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2566 * insdel.c (invalidate_buffer_caches): New function, consolidated
2567 from part of prepare_to_modify_buffer.
2568 (insert_from_gap, prepare_to_modify_buffer):
2569 * coding.c (code_convert_region, code_convert_string):
2570 Call invalidate_buffer_caches. (Bug#15841)
2572 * lisp.h (invalidate_buffer_caches): Add prototype.
2574 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2576 * w32term.c (x_update_window_end): Don't invalidate the entire
2577 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2578 highlight needs to be redisplayed. (Bug#15913)
2580 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2582 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2584 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2586 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2587 while we are using Vprin1_to_string_buffer.
2589 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2590 after inserting the description string. (Bug#15907)
2592 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2594 * data.c: Work around bogus GCC diagnostic about shift count.
2595 Reported by Eli Zaretskii in
2596 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2597 (pre_value): New function.
2598 (count_trailing_zero_bits): Use it.
2600 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2602 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2603 assume C macros are not supported even under -g3 in these old GCC
2606 2013-11-15 Leo Liu <sdl.web@gmail.com>
2608 * minibuf.c (Ftry_completion, Fall_completions)
2609 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2611 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2613 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2614 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2615 This avoids placing unnecessary constants into the Emacs code.
2617 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2619 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2620 for Cygwin w32 build.
2622 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2623 for Cygwin w32 build. (Bug#15892)
2625 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2627 Simplify, port and tune bool vector implementation.
2628 * alloc.c (bool_vector_exact_payload_bytes)
2629 (bool_vector_payload_bytes): Remove.
2630 (bool_vector_fill): Return its argument.
2631 * alloc.c (bool_vector_fill):
2633 * print.c (print_object):
2634 Simplify by using bool_vector_bytes.
2635 * alloc.c (make_uninit_bool_vector):
2636 New function, broken out from Fmake_bool_vector.
2637 (Fmake_bool_vector): Use it. Use tail call.
2638 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2639 * data.c (BITS_PER_ULL): New constant.
2640 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2641 if long long versions don't exist.
2642 (shift_right_ull): New function.
2643 (count_one_bits_word): New function, replacing popcount_bits_word
2644 macro. Don't assume that bits_word is no wider than long long.
2645 (count_one_bits_word, count_trailing_zero_bits):
2646 Don't assume that bits_word is no wider than long long.
2647 * data.c (bool_vector_binop_driver, bool_vector_not):
2648 * fns.c (Fcopy_sequence):
2650 Create an uninitialized destination, to avoid needless work.
2651 (internal_equal): Simplify.
2652 (Ffillarray): Prefer tail call.
2653 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2654 contain at least one word.
2655 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2656 chars are narrower than ints.
2657 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2658 * fns.c (Fcopy_sequence):
2660 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2661 Don't try to port to hosts where bits_word values have holes; the
2662 code wouldn't work there anyway. Verify this assumption, though.
2663 (bool_vector_bytes): New function.
2664 (make_uninit_bool_vector): New decl.
2665 (bool_vector_fill): Now returns Lisp_Object.
2667 * xfns.c (xic_create_fontsetname):
2668 * xrdb.c (gethomedir): Prefer tail calls.
2670 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2672 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2673 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2675 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2676 that requires a return value.
2677 (Fset_buffer_modified_p): Take advantage of this change to do
2680 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * buffer.c (Frestore_buffer_modified_p): Sync it with
2683 Fset_buffer_modified_p.
2684 (Fforce_mode_line_update): New function, moved from subr.el.
2685 (Fset_buffer_modified_p): Use them.
2686 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2688 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2690 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2691 This avoids undefined behavior when subtracting pointers into
2692 different aways. On my platform it also makes the code a tad
2693 smaller and presumably faster.
2695 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2697 * keyboard.c (command_loop_1): Use region-extract-function.
2698 * insdel.c (Qregion_extract_function): Not static any more (can we
2699 stop pretending that these vars can benefit from being marked static?).
2701 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2703 * search.c (find_newline): If buffer text is relocated during the
2704 "dumb loop", adjust C pointers into buffer text to follow suit.
2707 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2709 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2710 for conversion (Bug#15837).
2712 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2714 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2715 for the entire range of inserted characters. (Bug#15841)
2717 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2719 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2721 (realize_default_face): Remove assignment to distant-foreground if
2722 unspecified (Bug#15815).
2724 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2726 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2727 cache-long-scans disabled, since we don't want to call
2728 prepare_to_modify_buffer (in insert_1_both) for each message we
2731 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2732 from buffer.c. Improve commentary to the buffer field setter
2735 * buffer.c (bset_cache_long_scans): Static function deleted.
2736 Improve commentary to the buffer field setter functions.
2737 (init_buffer_once): Default for cache-long-scans changed to t.
2740 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2742 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2744 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2745 This bug was introduced in my 2013-06-21 change, and caused
2746 struct Lisp_Sub_Char_Table objects to be given too many slots,
2747 which broke 'make -C admin/unidata'.
2749 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2751 Import changes from mac-port 4.5.
2752 * macfont.m (mac_font_copy_default_descriptors_for_language)
2753 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2754 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2755 (macfont_language_default_font_names): New.
2756 (macfont_list): Rearrange language/charset code.
2757 (macfont_close): Don't check for macfont_info->cache.
2758 (mac_ctfont_create_preferred_family_for_attributes): New font
2759 selection code, call
2760 mac_font_copy_default_name_for_charset_and_languages.
2761 (mac_font_copy_default_descriptors_for_language)
2762 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2764 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2766 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2768 Port to C11 aligned_alloc, and fix some integer overflows.
2769 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2770 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2771 and use of posix_memalign replaced with aligned_alloc.
2772 (aligned_alloc): New function, defined or declared as needed.
2773 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2774 Don't undef; configure.ac now does this.
2775 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2776 (calloc, aligned_alloc): Check for integer overflow.
2777 (aligned_alloc): Rename from memalign. All uses changed.
2778 (memalign): New function, an alias for aligned_alloc.
2780 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2782 * xdisp.c (redisplay_internal): Fix typo in last change.
2784 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2786 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2788 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2790 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2791 redisplay--mode-lines-cause.
2792 (redisplay_internal): Keep them uptodate. Remove redundant check of
2793 buffer_shared_and_changed.
2794 * *.[chm]: Number every assignment to update_mode_lines so we
2795 can track why it is set.
2797 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2799 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2801 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2803 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2804 can track why it is set.
2806 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2808 Integer-related fixes for term.c etc.
2809 * dispextern.h (face_tty_specified_color): New function.
2810 * term.c (turn_on_face): Don't rely on undefined behavior when
2811 assigning an out-of-range value to 'long'.
2812 Simplify test for toggling highlight.
2813 (tty_capable_p): Omit last two (unused) args. All callers changed.
2814 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2815 (read_menu_input, tty_menu_activate, tty_menu_show):
2816 * xfaces.c (x_supports_face_attributes_p)
2817 (tty_supports_face_attributes_p):
2818 Use bool for boolean. All callers changed.
2819 (tty_supports_face_attributes_p): Omit defaults for color indices;
2820 no longer needed. Simplify tail call.
2822 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * xdisp.c (prepare_menu_bars): Mark static.
2825 * lisp.h (prepare_menu_bars): Don't declare.
2826 * xselect.c (x_handle_selection_clear):
2827 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2829 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2831 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2832 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2834 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2836 * keyboard.c (Fcommand_error_default_function): Rename from
2837 Fdefault_error_output.
2839 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2841 * keyboard.c (Fdefault_error_output): New function, extracted from
2843 (syms_of_keyboard): Use it for Vcommand_error_function.
2845 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2847 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2848 (init_eval): Use it to ensure handlerlist is non-NULL.
2849 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2850 (Fsignal): Adjust NULLness test of handlerlist.
2851 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2853 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2855 * callproc.c (call_process): Call prepare_to_modify_buffer before
2856 decoding text read from the sub-process, as the decoded stuff will
2857 be inserted into the buffer. This will invalidate the various
2858 caches maintained for the buffer. (Bug#15148)
2860 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2862 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2863 string of glyphless-char-display.
2865 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2867 * nsfns.m (ns_get_name_from_ioreg): New function.
2868 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2869 OSX >= 10.9. Use ns_get_name_from_ioreg.
2871 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2873 Simplify and port recent bool vector changes.
2874 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2875 only in this file. Use a more-efficient implementation if the
2876 second argument is a power of 2.
2877 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2878 Remove no-longer-necessary compile-time checks.
2879 (bool_vector_exact_payload_bytes): New function.
2880 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2881 exact payload changed to call the new function. Do not assume
2882 that the arg or result fits in ptrdiff_t.
2883 (bool_vector_fill): New function.
2884 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2886 (vroundup_ct): Don't assume arg fits in size_t.
2887 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2888 invoke set_category_set.
2889 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2890 All callers changed. Use bool_vector_set.
2891 * category.h (XCATEGORY_SET): Remove; no longer needed.
2892 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2894 * data.c (Faref): Use bool_vector_ref.
2895 (Faset): Use bool_vector_set.
2896 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2897 (Fbool_vector_not, Fbool_vector_count_matches)
2898 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2899 * fns.c (concat): Use bool_vector_ref.
2900 (Ffillarray): Use bool_vector_fill.
2901 (mapcar1): Use bool_vector_ref.
2902 (sxhash_bool_vector): Hash words, not bytes.
2903 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2904 a constant, since it's now used in #if.
2905 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2906 unsigned char on unusual architectures, so that we no longer
2907 assume that the number of bits per bits_word is a power of two or
2908 is a multiple of 8 or of CHAR_BIT.
2909 (Qt): Add forward decl.
2910 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2911 at least as strictly as bits_word.
2912 (bool_vector_data, bool_vector_uchar_data): New accessors.
2913 All data structure accesses changed to use them.
2914 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2915 (bool_vector_set): New functions.
2916 (bool_vector_fill): New decl.
2917 (ROUNDUP): Move to alloc.c as described above.
2919 Fix recent gnutls changes.
2920 * gnutls.c (Fgnutls_boot): Don't assume C99.
2921 * process.c (wait_reading_process_output): Fix typo in recent change.
2923 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2925 * process.c (wait_reading_process_output, read_process_output)
2926 (send_process): Check gnutls_state is not NULL.
2928 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2929 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2931 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2933 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2934 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2936 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2939 * nsfns.m (Fx_create_frame): Fix memory leak.
2941 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2942 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2943 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2945 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2947 * xdisp.c (message3_nolog, message_with_string): Encode the string
2948 before writing it to the terminal in a non-interactive session.
2950 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2951 sure we concatenate them into a unibyte string.
2953 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2954 resulting temporary name before returning it to the caller.
2955 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2956 is a unibyte string, convert NAME to a unibyte string to ensure
2957 that the result is also a unibyte string.
2959 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2960 create unibyte strings from default paths and directory/file
2963 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2966 * callproc.c (init_callproc): Use build_unibyte_string to make
2967 sure we create unibyte strings from default paths and
2968 directory/file names.
2970 * buffer.c (init_buffer): Don't store default-directory of
2971 *scratch* in multibyte form. The original problem which led to
2972 that is described in
2973 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2974 but it was solved long ago. (Bug#15260)
2976 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2978 Port to stricter C99 platforms.
2979 Especially, C99 prohibits nesting a struct X inside struct Y if
2980 struct X has a flexible array member.
2981 * alloc.c (struct sdata): New type.
2982 (sdata): Implement in terms of struct sdata.
2983 Remove u member; all uses replaced by next_vector, set_next_vector.
2984 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2985 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2986 (struct sblock): Rename first_data member to data, which is now
2987 a flexible array member. All uses changed.
2988 (next_vector, set_next_vector, large_vector_vec): New functions.
2989 (vector_alignment): New constant.
2990 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2991 (struct large-vector): Now merely a NEXT member, since the old approach
2992 ran afoul of stricter C99. All uses changed to use
2993 large_vector_vec or large_vector_offset.
2994 (large_vector_offset): New constant.
2995 * dispnew.c: Include tparam.h, for tgetent.
2996 Do not include term.h; no longer needed.
2997 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2998 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2999 (struct Lisp_Vector): Use a flexible array member for contents,
3000 instead of a union with a member that is an array of size 1.
3002 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3003 fact that the struct no longer contains a union.
3004 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3005 (struct Lisp_Save_Value, struct Lisp_Free):
3006 Use unsigned, not int, for spacers, to avoid c99 warning.
3007 (union specbinding): Use unsigned, not bool, for bitfield, as
3008 bool is not portable to pre-C99 hosts.
3010 2013-11-04 Glenn Morris <rgm@gnu.org>
3012 * emacs.c (usage_message): Mention that `-L :...' appends.
3014 2013-11-02 Glenn Morris <rgm@gnu.org>
3016 * Makefile.in (abs_builddir): Remove.
3017 (bootstrap_exe): Use relative filename.
3019 Use relative filenames in TAGS files.
3020 * Makefile.in (abs_srcdir): Remove it again.
3021 (.PHONY): Remove frc.
3022 (maintainer-clean): No more TAGS-LISP file.
3023 (TAGS): Pass relative file names to etags.
3024 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3026 * Makefile.in (abs_srcdir): New, set by configure.
3028 (maintainer-clean): Remove pointless echo. That should be in the
3029 top-level Makefile, if anywhere. Delete TAGS-LISP.
3030 (extraclean): No s/ and m/ directories for some time.
3031 (TAGS): Also depend on ctagsfiles3.
3032 Remove no-longer-defined S_FILE.
3033 Pass absolute filenames to etags once more.
3034 (TAGS-LISP): Replace lispdir with its expansion.
3035 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3036 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3038 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3040 * xfaces.c (check_lface_attrs, realize_default_face):
3041 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3042 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3044 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3046 * emacs.c (original_pwd): Remove global var by making it local.
3047 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3049 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3051 * xfaces.c: Declare color_distance.
3052 (QCdistant_foreground): New variable.
3053 (NEAR_SAME_COLOR_THRESHOLD): New define.
3054 (load_color2): New function.
3055 (load_color): Call load_color2.
3056 (load_face_colors): Call load_color2 and if distant-color is specified
3057 calculate distant and use distant-color if colors are near.
3058 (LFACE_DISTANT_FOREGROUND): New define.
3059 (merge_face_ref, Finternal_set_lisp_face_attribute)
3060 (Finternal_get_lisp_face_attribute)
3061 (x_supports_face_attributes_p): Handle distant-foreground similar to
3063 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3065 * dispextern.h (lface_attribute_index):
3066 Add LFACE_DISTANT_FOREGROUND_INDEX.
3068 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3070 * image.c (pbm_next_char): New function.
3071 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3072 (pbm_scan_number): Use it.
3073 (Qlibjpeg_version): New variable.
3074 (syms_of_image): DEFSYM and initialize it.
3076 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3078 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3080 2013-10-31 Glenn Morris <rgm@gnu.org>
3082 * emacs.c (original_pwd): New char.
3083 (main): If using --chdir, store original_pwd.
3084 (init_cmdargs): When setting Vinvocation_directory based on a
3085 relative argv[0], use original_pwd if set. (Bug#15768)
3087 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3089 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3091 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3093 * insdel.c: Fix minor problems found by static checking.
3094 (Qregion_extract_function): Now static.
3095 (prepare_to_modify_buffer_1): Remove unused locals.
3097 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3099 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3100 (syms_of_xdisp): Declare pre-redisplay-function.
3101 (markpos_of_region): Remove function.
3102 (init_iterator, compute_stop_pos, handle_face_prop)
3103 (face_before_or_after_it_pos, reseat_to_string)
3104 (get_next_display_element, window_buffer_changed)
3105 (redisplay_internal, try_cursor_movement, redisplay_window)
3106 (try_window_reusing_current_matrix, try_window_id, display_line)
3107 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3108 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3109 * window.h (struct window): Remove field `region_showing'.
3110 * dispextern.h (struct it): Remove region_beg/end_charpos.
3111 (face_at_buffer_position, face_for_overlay_string)
3112 (face_at_string_position): Update prototypes.
3113 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3114 (face_at_string_position): Remove `region_beg' and `region_end' args.
3115 * fontset.c (Finternal_char_font):
3116 * font.c (font_at, font_range): Adjust calls accordingly.
3117 * insdel.c (Qregion_extract_function): New var.
3118 (syms_of_insdel): Initialize it.
3119 (prepare_to_modify_buffer_1): Use it.
3121 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3123 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3124 * ftxfont.c (ftxfont_get_gcs):
3125 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3126 * xfaces.c (x_free_colors, x_free_dpy_colors)
3127 (x_create_gc, unload_color):
3128 * xselect.c (x_property_data_to_lisp):
3129 * xsettings.c (parse_settings):
3130 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3131 (get_bits_and_offset): Adjust definition.
3132 * frame.c (XParseGeometry): Adjust locals.
3133 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3134 * regex.h (toplevel): Likewise for reg_syntax_t.
3136 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3138 * eval.c (run_hook_with_args): Use FUNCTIONP.
3140 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3142 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3143 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3144 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3145 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3146 on MS-Windows anyway.
3147 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3148 (free_realized_face): ...adjust user.
3149 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3150 white relief pixels to -1.
3151 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3152 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3153 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3155 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3157 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3158 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3159 in practice now. All callers changed.
3161 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3163 * dispextern.h (struct face): Use bitfields for 'underline_type'
3164 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3165 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3166 'stipple' member. Move 'lface' member up to help...
3167 * xfaces.c (make_realized_face): ...this function to find and
3168 clear just the members that need clearing.
3169 (load_face_colors, realize_x_face):
3170 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3172 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3174 * xftfont.c (struct xftfont_info): Remove set-but-unused
3176 (xftfont_open): Adjust user.
3177 (xftfont_get_colors): Remove useless prototype.
3179 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3181 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3182 before passing them to 'unexec'. (Bug#15260)
3184 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3186 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3188 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3190 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3191 the changed signature of the font driver's 'close' method.
3193 * w32font.h (w32font_close): Adjust the prototype to the change in
3194 function definition.
3196 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3198 * w32uniscribe.c (uniscribe_close): Adapt the call to
3199 w32font_close to its new prototype.
3201 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3203 Omit unused frame argument of font API's close function.
3204 * font.h (struct font): Drop frame argument. Adjust comment.
3205 * font.c (font_clear_cache, font_close_object): Adjust users.
3206 * ftfont.c (ftfont_close):
3207 * ftxfont.c (ftxfont_close):
3208 * macfont.m (macfont_close):
3209 * nsfont.m (nsfont_close):
3210 * w32font.c (w32font_close):
3211 * xfont.c (xfont_close):
3212 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3213 tweak comments and make functions safe if called more than once for
3214 the same font object.
3216 Perform font-specific cleanup when font object is swept by GC. See
3217 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3218 * alloc.c (cleanup_vector): New function.
3219 (sweep_vector): Call it for each reclaimed vector object.
3220 * font.h (struct font): Adjust comment.
3222 2013-10-24 Glenn Morris <rgm@gnu.org>
3224 * Makefile.in (abs_top_srcdir): New, set by configure.
3226 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3228 Adjust recent font-related changes to fix bug#15686.
3229 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3230 is a live window system frame, mark its default font too.
3232 2013-10-23 Glenn Morris <rgm@gnu.org>
3234 * Makefile.in (RUN_TEMACS): Make relative (again).
3235 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3236 (bootstrap-emacs$(EXEEXT)):
3237 Quote entities that might contain whitespace.
3239 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3241 Port to Solaris 10 and its bundled GCC.
3242 Problem reported by Timothy C. Burt.
3243 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3245 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3247 Do not allow font caches to grow too large.
3248 * alloc.c (compact_font_cache_entry, compact_font_caches):
3249 New functions or stub if not HAVE_WINDOW_SYSTEM.
3250 (compact_undo_list): Factor out from Fgarbage_collect.
3252 (mark_face_cache): Mark face font. Move down to avoid
3254 (mark_terminals): Do not mark font cache here.
3255 (Fgarbage_collect): Call compaction functions described
3256 above. Adjust comment.
3258 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3260 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3261 chdir to HOME (bug#15607).
3263 * nsterm.m (Qcocoa, Qgnustep): New variables.
3264 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3265 (ns_get_color): Make selection color work for GNUstep also.
3267 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3269 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3270 handles mouse clicks. Instead, let GPM use the same code as all
3271 the other mice use. See the discussion starting at
3272 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3273 for the details of the problem with the menu bar this fixes.
3275 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3277 Remove port-specific display name lists to avoid extra
3278 complexity and data duplication with display info lists.
3279 * xterm.h (x_display_name_list): Remove declaration.
3280 * xterm.c (x_display_name_list): Remove.
3281 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3282 * xfns.c (x_display_info_for_name, Fx_display_list):
3283 Likewise. Use x_display_list where appropriate.
3284 * w32term.h (w32_display_name_list): Remove declaration.
3285 * w32term.c (w32_display_name_list): Remove.
3286 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3288 * w32fns.c (x_display_info_for_name, Fx_display_list):
3289 Likewise. Use x_display_list where appropriate.
3290 * nsterm.h (ns_display_name_list): Remove declaration.
3291 * nsterm.m (ns_display_name_list): Remove.
3292 (ns_term_init, syms_of_nsterm): Adjust users.
3293 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3294 Likewise. Use x_display_list where appropriate.
3295 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3296 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3297 (mark_terminals): Mark per-terminal font cache.
3299 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3301 Don't run timers in input-pending-p. Its new check-timers param
3302 provides the prior behavior. (Bug#15045).
3303 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3305 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3307 Make some functions static in non-Microsoft builds.
3308 On my platform (Fedora 19 x86-64), this shrinks the
3309 Emacs executable (text+data) by 0.25%.
3310 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3311 (load_color) [!MSDOS]:
3312 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3313 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3314 * lisp.h (check_existing):
3315 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3316 (network_interface_info) [!WINDOWSNT]:
3317 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3318 Remove extern decls.
3319 * fileio.c (check_existing):
3320 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3321 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3322 (network_interface_info) [!WINDOWSNT]:
3323 * term.c (encode_terminal_code) [!WINDOWSNT]:
3324 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3325 * xfaces.c (load_color) [!MSDOS]:
3327 * fileio.c (check_existing, check_executable, check_writable):
3328 * process.c (network_interface_list, network_interface_info):
3329 Move earlier, so that we don't need forward decls.
3330 * gnutls.c (fn_gnutls_transport_set_errno)
3331 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3333 * w32.c (init_environment): Use faccessat rather than
3334 check_existing, partly for consistency with the rest of the code
3335 in this file, partly so that check_existing can be static.
3337 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3338 * emacs.c (MAIN_PROGRAM): New macro.
3339 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3340 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3342 bool vector int width fixes
3343 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3344 (Fbool_vector_count_matches_at):
3345 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3346 can exceed PTRDIFF_MAX, at least in theory.
3347 (Fbool_vector_count_matches_at):
3348 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3350 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3352 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3353 (struct sockaddr): Add forward decl, for platforms that lack it.
3355 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3360 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3362 * w32.c (network_interface_get_info, network_interface_list)
3363 (network_interface_info): New functions. (Bug#15610)
3364 (GetAdaptersInfo_Proc): New typedef.
3365 (get_adapters_info): New wrapper function.
3366 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3368 * process.h (network_interface_list, network_interface_info):
3371 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3372 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3373 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3374 for WINDOWSNT. Doc fix.
3375 (syms_of_process): Defsubr Snetwork_interface_list and
3376 Snetwork_interface_info unconditionally.
3378 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3379 in NS GUI sessions. (Bug#15629)
3381 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3383 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3385 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3387 * print.c (print_object): Print " ..." when truncating bool vectors.
3389 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3391 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3392 standard mouse buttons.
3394 * termhooks.h (struct input_event): Remove incorrect commentary.
3396 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3398 Disallow bool vector operations on mixed-length operands.
3399 The old behavior left garbage in the result vector sometimes,
3400 and didn't seem to be useful.
3401 * data.c (Qwrong_length_argument): New static var.
3402 (wrong_length_argument): New function.
3403 (bool_vector_binop_driver): Check that args agree in length.
3405 * keyboard.c, keyboard.h (all_kboards): Now static.
3407 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3409 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3410 note from the lispref.
3412 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3414 * nsterm.h (struct ns_display_info): Remove set-but-unused
3415 member image_cache (image caches are per-terminal anyway).
3416 (FRAME_X_IMAGE_CACHE): Remove.
3417 * nsterm.m (ns_initialize_display_info): Adjust user.
3419 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3421 * w32proc.c: Include mingw_time.h.
3423 * w32.c: Include mingw_time.h.
3425 Implement scrolling of TTY menus when the screen is too short.
3427 * term.c (tty_menu_display): Accept an additional argument, the
3428 menu item from which to start displaying the menu. Account for
3429 the value of Y when limiting the menu to the number of available
3431 (mi_result): New enumeration.
3432 (read_menu_input): Return enumerated value. When the y coordinate
3433 hits min_y or max_y, return scroll indication instead of wrapping
3435 (tty_menu_activate): Handle the scrolling indications from
3436 read_menu_input. Compute the first menu item to display and pass
3437 it to tty_menu_display.
3439 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3441 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3442 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3443 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3444 Adjust to match the change described below.
3445 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3446 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3447 memory_below_frame members to...
3448 * termchar.h (struct tty_display_info): ...here because they're
3449 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3450 * term.c (init_tty):
3451 * nsterm.m (ns_create_terminal):
3452 * w32term.c (w32_create_terminal):
3453 * xterm.c (x_create_terminal): Adjust users.
3454 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3455 to filter out non-TTY frames. Adjust comment.
3456 (scrolling): Adjust user. Prefer eassert for debugging check.
3458 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3460 * xfaces.c (PT_PER_INCH): Remove unused macro.
3461 * termhooks.h (struct terminal): Remove set-but-unused
3462 member fast_clear_end_of_line.
3463 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3464 * nsterm.m (ns_create_terminal):
3465 * term.c (init_tty):
3466 * w32term.c (w32_create_terminal):
3467 * xterm.c (x_create_terminal): Adjust users.
3469 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3471 * lisp.h (bool_vector_size): New function.
3472 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3473 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3474 (Fbool_vector_not, Fbool_vector_count_matches_at):
3475 Remove uses of 'eassume' that should no longer be needed,
3476 because they are subsumed by the 'eassume' in bool_vector_size.
3478 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3480 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3481 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3482 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3484 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3486 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3487 have different dimensions. (Bug#15575)
3489 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3492 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3494 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3496 * term.c (tty_menu_show): Never return with unbalanced
3497 specpdl. Use eassert for debugging check. Adjust style.
3499 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3501 * term.c (read_menu_input): Make selection of menu items
3502 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3503 (tty_menu_activate): Fix off-by-one error when computing max_y.
3505 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3507 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3508 audit logging (only used with GnuTLS 3.x) and enable it.
3510 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3512 * dispnew.c (redraw_frame): Remove useless #ifdef because
3513 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3514 Also, move TTY fflush to...
3515 * term.c (tty_update_end): ...this function.
3517 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3519 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3520 the end of the frame's glyph matrix. (Bug#15575)
3522 * term.c (tty_menu_display): Don't move cursor while overwriting
3523 frame's glyphs with menu items. Limit the number of items
3524 displayed to what can be shown on the available screen lines,
3525 excluding the echo area.
3526 (tty_menu_activate): Limit the Y coordinate allowed by
3527 read_menu_input to the last screen line used for menu display.
3529 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3531 * lisp.h (eassume): New macro.
3532 Also, include <verify.h>, for 'assume'.
3533 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3534 (vroundup, vector_nbytes):
3535 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3536 (Fbool_vector_not, Fbool_vector_count_matches)
3537 (Fbool_vector_count_matches_at):
3538 Use eassume, not eassert.
3539 * casetab.c (set_identity, shuffle):
3540 * composite.c (composition_gstring_put_cache):
3541 * dispnew.c (update_frame_1):
3542 * ftfont.c (ftfont_shape_by_flt):
3543 * image.c (gif_load):
3544 * intervals.c (offset_intervals):
3545 * macfont.m (macfont_shape):
3546 Remove calls to 'assume' that are no longer needed, because
3547 --enable-gcc-warnings no longer generates bogus warnings
3548 when these calls are removed.
3550 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3552 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3554 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3556 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3557 (Qsubstitute_env_in_file_name): New var.
3558 (syms_of_fileio): Define it.
3560 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3562 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3563 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3566 * term.c (save_and_enable_current_matrix): Don't allocate and
3567 don't save margin areas.
3568 (restore_desired_matrix): Don't restore margin areas.
3569 (free_saved_screen): Don't free margin areas.
3571 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3573 * image.c: Pacify --enable-gcc-warnings.
3574 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3575 #define only if used.
3577 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3579 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3580 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3581 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3582 (gif_load): For giflib v5.x and later, display the error message
3583 produced by giflib when its functions fail.
3584 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3587 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3589 * keyboard.c (last_event_timestamp): Remove. For X selection and
3590 GTK popup menus, it may be obtained from per-frame X display info.
3591 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3592 (process_special_events): Adjust users.
3593 * keyboard.h (last_event_timestamp): Remove declaration.
3594 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3595 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3596 * menu.h (xmenu_show): Adjust prototype.
3597 * menu.c (Fx_popup_menu): Adjust user.
3598 * xselect.c (x_own_selection, x_get_foreign_selection)
3599 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3601 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3603 * keyboard.c (init_kboard): Now static. Add arg
3604 to denote window system. Adjust comment.
3605 (init_keyboard): Adjust user.
3606 (allocate_kboard): New function.
3608 * nsterm.m (ns_term_init):
3609 * term.c (init_tty):
3610 * w32term.c (w32_create_terminal):
3611 * xterm.c (x_term_init): Use it.
3612 * keyboard.h (init_kboard): Remove prototype.
3613 (allocate_kboard): Add prototype.
3615 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3617 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3618 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3620 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3622 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3624 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3626 * term.c (tty_menu_activate): Flush the output stream after
3627 showing the cursor, and don't mark the frame garbaged at exit from
3628 the function. Fixes redisplay glitches when moving from one menu
3631 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3633 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3634 or throw error (Bug#15570).
3636 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3638 * intervals.c (temp_set_point_both): Move test into 'eassert',
3641 * lisp.h (eassert): Don't use 'assume'.
3642 Sometimes 'assume' wins in performance, and sometimes it loses,
3643 so it shouldn't be used all the time. Perhaps we need two
3644 flavors of 'eassert', one for where 'assume' is far more likely
3645 to help or to hurt; but that can be done later.
3646 Problem reported by Dmitry Antipov in
3647 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3648 Also, don't include <verify.h>; no longer needed.
3650 2013-10-09 Glenn Morris <rgm@gnu.org>
3652 * eval.c (Fcond): Doc tweak.
3654 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3656 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3657 expressions with side effects to eassert. (Bug#15565)
3659 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3661 * fns.c (hashfn_user_defined): Allow hash functions to return any
3664 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3666 Fix minor problems found by static checking.
3667 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3668 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3669 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3670 * keyboard.c (read_menu_command): Remove unused local.
3671 * lisp.h (read_menu_command): New decl.
3672 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3673 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3674 Return ptrdiff_t, not int.
3675 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3676 not int, for benefit of xpalloc.
3677 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3679 (have_menus_p): Remove; unused.
3680 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3681 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3682 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3684 (save_and_enable_current_matrix): Omit unnecessary casts.
3685 (read_menu_input): Omit local extern decl (now in lisp.h).
3686 Don't access uninitialized storage if mouse_get_xy fails.
3687 (tty_menu_activate): Mark local as initialized, for lint.
3688 (tty_menu_activate, tty_meny_show): Remove unused locals.
3690 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3692 Support menus on text-mode terminals.
3693 * xterm.h (xw_popup_dialog): Add prototype.
3695 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3696 (xmenu_show): Block input here, instead in Fx_popup_menu.
3697 (xw_popup_dialog): New function, with X-specific bits of popup
3700 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3703 * window.c (Fset_window_configuration): Use run-time tests of the
3704 frame type instead of compile-time conditionals, when menu-bar
3705 lines are considered.
3707 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3708 (w32_popup_dialog): New prototypes.
3710 * w32menu.c (Fx_popup_dialog): Function deleted.
3711 (w32_popup_dialog): New function, with w32 specific bits of popup
3712 dialogs. Block input here.
3714 * w32inevt.c (w32_console_read_socket): Minor change to add
3715 debugging TTY events.
3717 * w32fns.c (show_hourglass): If returning early because the frame
3718 is not a GUI frame, unblock input.
3720 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3721 (cursorY): New functions.
3723 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3724 WINDOWSNT, macros that call curX and curY elsewhere.
3726 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3728 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3729 specific function to hide and show cursor on a text-mode terminal.
3730 (tty_menu_struct, struct tty_menu_state): New structures.
3731 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3732 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3733 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3734 (tty_menu_locate, save_and_enable_current_matrix)
3735 (restore_desired_matrix, screen_update, read_menu_input)
3736 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3737 (tty_pop_down_menu, tty_menu_last_menubar_item)
3738 (tty_menu_new_item_coords, tty_menu_show): New functions.
3739 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3741 * nsterm.h (ns_popup_dialog): Adjust prototype.
3743 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3745 (ns_popup_dialog): Adapt order of arguments to the other
3746 *_menu_show implementations.
3747 (Fx_popup_dialog): Function deleted.
3749 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3751 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3753 * menu.c (have_boxes): New function.
3754 (single_keymap_panes): Use it instead of a compile-time
3756 (single_menu_item): Use run-time tests of the frame type instead
3757 of compile-time conditionals.
3758 (encode_menu_string): New function.
3759 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3760 the macro, since different types of frame need different encoding
3762 (digest_single_submenu): Use run-time tests of frame type instead
3763 of, or in addition to, compile-time conditionals.
3764 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3765 (Fx_popup_menu): Detect when the function is called from keyboard
3766 on a TTY. Don't barf when invoked on a text-mode frame.
3767 Check frame type at run time, instead of compile-time conditionals for
3768 invoking terminal-specific menu-show functions.
3769 Call tty_menu_show on text-mode frames.
3770 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3771 run time to determine which alternative to invoke; support dialogs
3774 * keyboard.h <Qmouse_movement>: Declare.
3776 * keyboard.c <Qmouse_movement>: Now extern.
3777 <Qecho_keystrokes>: New static variable.
3778 (read_key_sequence): Accept an additional argument, a flag to
3779 prevent redisplay during reading of the key sequence. All callers
3781 (read_menu_command): New function.
3782 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3784 (toolkit_menubar_in_use): New function.
3785 (make_lispy_event): Use it instead of a compile-time test.
3787 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3788 window-system being available.
3790 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3791 to x-popup-dialog on the frame type, they all now support popup
3794 * dispnew.c (save_current_matrix): Save the margin areas.
3795 (restore_current_matrix): Restore margin areas.
3796 (update_frame_with_menu): New function.
3798 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3801 * alloc.c (make_save_ptr): Now compiled unconditionally.
3803 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3805 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3806 (redraw_frame, update_frame): Adjust users.
3807 * dispextern.h (set_window_update_flags): Adjust prototype.
3808 * xdisp.c (redisplay_internal): When updating all frames with zero
3809 windows_or_buffers_changed, assume that only the windows that shows
3810 current buffer should be really updated.
3812 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3814 Do not allocate huge temporary memory areas and objects while encoding
3815 for file I/O, thus reducing an enormous memory usage for large buffers.
3816 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3817 * coding.h (struct coding_system): New member raw_destination.
3818 * coding.c (setup_coding_system): Initialize it to zero.
3819 (encode_coding_object): If raw_destination is set, do not create
3820 dst_object. Add comment.
3821 * fileio.c (toplevel): New constant E_WRITE_MAX.
3822 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3823 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3825 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3827 * nsterm.m (windowDidExitFullScreen:)
3828 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3830 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3832 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3833 * keyboard.c (unblock_input_to): Don't process pending signals
3834 if a fatal error is in progress.
3836 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3837 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3838 they're talking about words in Lisp bool vectors.
3839 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3840 * data.c (popcount_bits_word): Rename from popcount_size_t.
3841 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3844 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3846 Improve support for popcount and counting trailing zeros (Bug#15550).
3847 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3848 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3849 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3850 (popcount_size_t_msc, popcount_size_t_gcc):
3851 Remove; now done by Gnulib.
3852 (popcount_size_t): Now a macro that defers to Gnulib.
3853 (count_trailing_zero_bits): Return int, for consistency with
3854 Gnulib and because Emacs prefers signed to unsigned int.
3855 Don't assume that size_t is either unsigned int or unsigned long
3856 or unsigned long long.
3857 (size_t_to_host_endian): Do not assume that size_t is either
3858 exactly 32 or exactly 64 bits wide.
3859 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3860 etc., so that it's now an enum constant, not a macro.
3861 No need to assume that it's either 32 or 64.
3863 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3865 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3868 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3870 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3871 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3873 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3875 emacs_read and emacs_write now use void *, not char *.
3876 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3877 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3878 Buffer arg is now void *, not char *. This matches plain
3879 'read' and 'write' better, and avoids a constraint violation
3880 on Solaris 9 with Oracle Studio.
3882 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3884 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3885 memset to explicit loop. Otherwise copy largest possible chunk
3886 from initialized to uninitialized part, thus allowing the longer
3887 memcpy runs and reducing the number of loop iterations.
3889 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3891 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3892 hide toolbar (Bug#15388).
3893 (windowDidEnterFullScreen:): If presentation options are zero,
3894 set them here (Bug#15388).
3895 (ns_update_auto_hide_menu_bar): Remove runtime check.
3896 Don't auto hide dock unless menubar is also auto hidden.
3898 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3900 * editfns.c (message): Mention batch mode in doc string.
3902 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3904 * nsterm.m (check_native_fs): Remove erroneous comment.
3906 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3908 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3909 uses find_newline instead of scan_newline and so doesn't move point.
3911 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3913 Use hardware support for byteswapping on glibc x86 etc.
3914 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3915 whereas the old swap64 needed 30.
3916 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3917 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3918 Use byteswap.h's macros to swap bytes.
3919 * lisp.h (swap16, swap32, swap64): Remove.
3920 All uses replaced by bswap_16, bswap_32, bswap_64.
3922 * bytecode.c (exec_byte_code): Use some more volatile variables
3923 to work around local variables getting clobbered by longjmp.
3924 Port to pre-C99, which doesn't allow decls after stmts.
3926 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3928 * lisp.h (eassert): Assume that COND is true when optimizing.
3929 In other words, take on the behavior of eassert_and_assume.
3930 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3931 (eassert_and_assume): Remove. All uses replaced by eassert.
3933 * xdisp.c (Qglyphless_char): Now static.
3935 Adjust to merge from gnulib.
3936 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3937 * lisp.h: Include <verify.h>, for 'assume'.
3939 * eval.c (clobbered_eassert): New macro.
3940 (internal_catch, internal_condition_case)
3941 (internal_condition_case_1, internal_condition_case_2)
3942 (internal_condition_case_n): Use it instead of eassert
3943 when the argument contains locals clobbered by longjmp.
3944 Don't use clobbered locals outside of clobbered_eassert.
3945 (internal_lisp_condition_case): Use a volatile variable
3946 to work around a local variable's getting clobbered.
3948 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3950 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3951 (PUSH_HANDLER): New macro.
3952 (catchlist): Remove.
3953 (handlerlist): Always declare.
3955 * eval.c (catchlist): Remove (merge with handlerlist).
3956 (handlerlist, lisp_eval_depth): Not static any more.
3957 (internal_catch, internal_condition_case, internal_condition_case_1)
3958 (internal_condition_case_2, internal_condition_case_n):
3960 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3961 handlerlist/catchlist.
3962 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3963 handlerlist which can only handle a single condition-case handler at
3965 (find_handler_clause): Simplify since we only a single branch here
3968 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3970 (bcall0): New function.
3971 (exec_byte_code): Add corresponding cases. Improve error message when
3972 encountering an invalid byte-code. Let Bunwind_protect accept
3973 a function (rather than a list of expressions) as argument.
3975 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3976 and make them unconditional now that they're heap-allocated.
3978 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3980 * charset.c (Fdecode_char, Fencode_char): Remove description of
3981 `restriction' arg. now that it's hidden by advertised-calling-convention.
3983 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3985 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3986 Remove unused variable (from mac-port).
3987 (macfont_draw): Use s->ybase for correct y position.
3989 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3991 * frame.h (struct frame): Drop has_minibuffer member because...
3992 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3993 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3995 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3997 * window.h (struct window): Prefer enum text_cursor_kinds to int
3998 for phys_cursor_type member. Move the latter, phys_cursor_width,
3999 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4000 * window.c (replace_window, make_window): Adjust users.
4002 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4004 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4005 this module is never compiled otherwise.
4007 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4009 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4012 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4014 * xdisp.c (get_next_display_element): Don't call face_for_font in
4015 a build configured --without-x. (Bug#15484)
4017 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4019 * window.c (calc_absolute_offset): #elif should be #elif defined.
4021 * frame.c (delete_frame): Block/unblock input to overcome race
4022 condition (Bug#15475).
4024 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4026 * frame.c (delete_frame): Record selected frame only after
4027 calling Qdelete_frame_functions (Bug#15477).
4029 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4031 * nsterm.m (ns_selection_color): Remove.
4032 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4033 NSColor selectedText(Background)Color. Only for COCOA.
4034 (ns_term_init): Remove assignment of ns_selection_color, logic
4035 moved to ns_get_color.
4037 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4038 NS_SELECTION_COLOR_DEFAULT.
4039 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4041 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4043 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4044 frame' does not have the tool_bar_window member.
4046 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4048 Signal error when reading an empty byte-code object (Bug#15405)
4049 * lread.c (read1): Signal error.
4050 * alloc.c (make_byte_code): eassert header size.
4051 (sweep_vectors): Change an int to size_t.
4053 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4055 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4056 instead of ints, as it's the usual style for offsetof constants. See:
4057 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4059 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4060 This is ugly, but it should fix the performance problem for older
4061 GCC versions in the short run. I'll look into integrating the
4062 Gnulib module for popcount, as a better fix.
4063 See the thread starting in:
4064 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4065 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4066 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4067 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4068 (popcount_size_t): Use it.
4070 2013-09-24 Daniel Colascione <dancol@dancol.org>
4072 * process.c (Fnetwork_interface_info): Fix build break due to
4075 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4077 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4078 Prefer signed to unsigned integers where either will do.
4079 No need for 'const' on locals that do not escape.
4080 Omit easserts with unnecessary and unportable assumptions about
4081 alignment. Avoid unnecessary casts to char *.
4083 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4085 Use union for the payload of struct Lisp_Vector.
4086 This helps to avoid a few glitches dictated by C's aliasing rules.
4087 * lisp.h (struct Lisp_Vector): Use union for next and
4088 contents member. Adjust comment. Change related users.
4089 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4090 Related users changed.
4091 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4092 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4093 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4094 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4096 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4098 Optimize glyph row clearing and copying routines.
4099 * dispextern.h (struct glyph_row): Change layout of struct
4100 glyph_row to help copy_row_except_pointers. Adjust comment.
4101 * dispnew.c (null_row): Remove.
4102 (clear_glyph_row): Use offsetof and memset to find and clear
4103 just the members that need clearing. Adjust comment.
4104 (copy_row_except_pointers): Likewise for copying.
4106 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4108 Some minor cleanups of recently-added bool vector code.
4109 * conf_post.h (assume): Always return void. Use lint version
4110 only if GCC and MSC versions don't apply.
4111 * conf_post.h (assume):
4112 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4113 Depend on _MSC_VER, not __MSC_VER, for consistency with
4115 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4116 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4117 (bool_vector_binop_driver, count_trailing_zero_bits)
4118 (size_t_to_host_endian): Now static, not static inline;
4119 the latter isn't needed with modern compilers and doesn't
4120 work with older compilers anyway.
4122 * alloc.c (valgrind_p): Use bool for boolean.
4124 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4126 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4127 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4128 (display_last_displayed_message_p, message_buf_print)
4129 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4130 Use bool for boolean.
4131 * dispextern.h (cancel_line, init_desired_glyphs):
4132 Remove ancient leftover.
4133 (help_echo_showing_p, hourglass_shown_p):
4134 * lisp.h (noninteractive_need_newline): Adjust declaration.
4136 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4138 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4140 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4141 ...this file and convert the latter to static. Adjust comment.
4142 (make_initial_frame):
4143 * window.c (init_window_once): Adjust user.
4144 * frame.h (last_nonminibuf_frame): Remove declaration.
4145 * lisp.h (selected_frame): Likewise.
4146 * msdos.c (the_only_display_info): Adjust comment.
4148 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4150 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4151 computing the end column of mouse-highlight that comes from
4152 display or overlay strings. (Bug#15437)
4153 (note_mouse_highlight): Adapt calculation of last argument to
4154 mouse_face_from_string_pos to the above change.
4156 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4157 all platforms, not just for clang.
4159 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4161 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4162 about excess arguments to snprintf.
4164 * conf_post.h(assume): Use __builtin_unreachable for clang.
4166 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4168 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4169 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4171 2013-09-23 Daniel Colascione <dancol@dancol.org>
4173 * alloc.c (USE_VALGRIND): New macro; on by default
4174 when ENABLE_CHECKING.
4175 (mark_maybe_object, mark_maybe_pointer)
4176 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4178 (valgrind_p) [USE_VALGRIND]: New variable.
4179 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4181 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4183 * process.c (wait_reading_process_output): Change int pnamelen to
4186 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4187 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4188 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4189 argument to unsigned long to avoid warning.
4190 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4192 * conf_post.h (assume): Fix compiler error: x shall be cond.
4194 2013-09-22 Daniel Colascione <dancol@dancol.org>
4196 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4197 warning when compiling without a window system.
4199 2013-09-22 Daniel Colascione <dancol@dancol.org>
4201 * data.c (Qbool_vector_p): New symbol.
4202 (bool_vector_spare_mask, popcount_size_t_generic)
4203 (popcount_size_t_msc, popcount_size_t_gcc)
4205 (bool_vector_binop_driver)
4206 (count_trailing_zero_bits, size_t_to_host_endian)
4207 (Fbool_vector_exclusive_or)
4208 (Fbool_vector_union)
4209 (Fbool_vector_intersection, Fbool_vector_set_difference)
4210 (Fbool_vector_subsetp, Fbool_vector_not)
4211 (Fbool_vector_count_matches)
4212 (Fbool_vector_count_matches_at): New functions.
4213 (syms_of_data): Intern new symbol, functions.
4214 * alloc.c (bool_vector_payload_bytes): New function.
4215 (Fmake_bool_vector): Instead of calling Fmake_vector,
4216 which performs redundant initialization and argument checking,
4217 just call allocate_vector ourselves. Make sure we clear any
4218 terminating padding to zero.
4219 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4220 instead of open-coding the size calculation.
4221 (vroundup_ct): New macro.
4222 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4223 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4224 * composite.c (composition_gstring_put_cache):
4225 Change lint_assume to assume.
4226 * conf_post.h (assume): New macro.
4227 (lint_assume): Remove.
4228 * dispnew.c (update_frame_1): Change lint_assume to assume.
4229 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4231 * image.c (gif_load): Change lint_assume to assume.
4232 * lisp.h (eassert_and_assume): New macro.
4233 (Qbool_vector_p): Declare.
4234 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4235 (swap16, swap32, swap64): New inline functions.
4236 * macfont.m (macfont_shape): Change lint_assume to assume.
4237 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4238 * xsettings.c (parse_settings): Use new swap16 and
4239 swap32 from lisp.h instead of file-specific macros.
4241 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4243 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4244 found (which can legitimately happen when the glyph row at the
4245 window start is disabled in the current_matrix. (Bug#15365)
4247 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4249 Fix syntax.h bug introduced by recent INLINE change.
4250 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4251 conditionally compiled one way in some modules, and a different
4252 way in others. This doesn't work with extern inline functions,
4253 which must have the same definition in all modules, because the
4254 defining code might be shared across modules, depending on the
4255 implementation. Symptoms reported by Martin Rudalics in:
4256 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4257 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4258 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4259 overriding the corresponding functions in syntax.h.
4260 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4261 (syntax_property): New inline functions.
4262 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4263 Rewrite in terms of these new functions.
4265 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4267 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4268 not chars_in_text, whose result depends on the multibyteness of
4269 the current buffer. (Bug#15426)
4271 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4273 Port recent change to hosts where pointers aren't 'long'.
4274 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4275 Don't assume that pointers are the same width as 'long'.
4276 Add a compile-time check that a pointer fits into two X slots.
4278 A simpler, centralized INLINE.
4279 * conf_post.h (INLINE): Define only if not already defined.
4280 This allows us to use a single INLINE, defined by one file
4282 * emacs.c (INLINE): Define it.
4283 Also, include category.h, charset.h, composite.h, dispextern.h,
4284 syntax.h, systime.h, so that their INLINE definitions are expanded
4286 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4287 * buffer.h, buffer.c (BUFFER_INLINE):
4288 * category.h, category.c (CATEGORY_INLINE):
4289 * character.h, character.c (CHARACTER_INLINE):
4290 * charset.h, charset.c (CHARSET_INLINE):
4291 * composite.h, composite.c (COMPOSITE_INLINE):
4292 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4293 * frame.h, frame.c (FRAME_INLINE):
4294 * intervals.h, intervals.c (INTERVALS_INLINE):
4295 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4296 * lisp.h, alloc.c (LISP_INLINE):
4297 * process.h, process.c (PROCESS_INLINE):
4298 * syntax.h, syntax.c (SYNTAX_INLINE):
4299 * systime.h, sysdep.c (SYSTIME_INLINE):
4300 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4301 * window.h, window.c (WINDOW_INLINE):
4302 Remove. All uses replaced with INLINE.
4304 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4306 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4309 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4311 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4312 'const char *' to avoid compiler warnings due to similar change in
4313 the prototype of x_get_string_resource.
4315 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4317 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4318 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4319 going to replace static variables below. Adjust comments.
4320 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4321 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4322 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4323 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4324 Related users changed.
4325 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4326 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4327 last_mouse_movement_time, going to replace static variables below.
4329 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4330 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4332 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4333 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4334 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4335 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4336 static variables below.
4337 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4338 (last_mouse_scroll_bar): Remove.
4339 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4340 (mouseExited): Related users changed.
4342 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4344 Do not use external array to process X scroll bar messages.
4345 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4346 (x_send_scroll_bar_event): Pack window pointer into two slots
4347 of XClientMessageEvent if we're 64-bit. Adjust comment.
4348 (x_scroll_bar_to_input_event): Unpack accordingly.
4350 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4352 Ifdef away recent changes which aren't relevant to NS port.
4353 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4354 [!HAVE_NS]: Declare as such.
4355 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4356 [!HAVE_NS]: Define as such.
4358 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4360 * frame.c (x_redo_mouse_highlight): New function
4361 to factor out common code used in W32 and X ports.
4362 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4363 * xterm.h (struct x_display_info):
4364 * w32term.h (struct w32_display_info):
4365 * nsterm.h (struct ns_display_info): New members
4366 last_mouse_motion_frame, last_mouse_motion_x and
4367 last_mouse_motion_y, going to replace static variables below.
4368 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4369 (redo_mouse_highlight): Remove.
4370 (note_mouse_movement, syms_of_xterm): Adjust user.
4371 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4372 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4373 (redo_mouse_highlight): Remove.
4374 (note_mouse_movement, syms_of_w32term): Adjust user.
4375 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4376 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4378 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4379 * nsfns.m (compute_tip_xy): Adjust user.
4381 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4383 * frame.c (x_mouse_grabbed): New function.
4384 * dispextern.h (x_mouse_grabbed): Add prototype.
4385 (last_mouse_frame): Remove declaration.
4386 * xterm.h (struct x_display_info):
4387 * w32term.h (struct w32_display_info):
4388 * nsterm.h (struct ns_display_info): New member
4389 last_mouse_frame, going to replace...
4390 * xdisp.c (last_mouse_frame): ...global variable.
4391 (note_tool_bar_highlight):
4392 * w32term.c (w32_mouse_position, w32_read_socket):
4393 * xterm.c (XTmouse_position, handle_one_xevent):
4394 Use x_mouse_grabbed.
4395 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4397 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4399 * w32term.c (w32_read_socket): Avoid temporary
4400 variables in a call to x_real_positions.
4401 * xterm.c (handle_one_xevent): Likewise.
4403 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4405 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4406 (x_icon_type): Remove prototype.
4407 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4408 * frame.c (x_icon_type): Remove.
4409 * w32term.c (x_make_frame_visible, x_iconify_frame):
4410 * xterm.c (x_make_frame_visible, x_iconify_frame):
4411 Use x_set_bitmap_icon to factor out common code.
4413 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4415 * dispextern.h (check_x_display_info, x_get_string_resource):
4416 Declare here just once and unify the latter.
4417 * frame.c (check_x_display_info, x_get_string_resource):
4418 * nsterm.h (check_x_display_info):
4419 * xrdb.c (x_get_string_resource):
4420 * xterm.h (check_x_display_info): Remove prototypes.
4421 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4422 * w32reg.c (x_get_string_resource): Likewise.
4423 (w32_get_rdb_resource): Adjust user.
4425 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4427 * xterm.h (struct x_display_info): New member
4428 x_pending_autoraise_frame, going to replace...
4429 * xterm.c (pending_autoraise_frame): ...static variable.
4430 (x_new_focus_frame, XTread_socket): Adjust users.
4431 * w32term.h (struct w32_display_info): New member
4432 w32_pending_autoraise_frame, going to replace...
4433 * w32term.c (pending_autoraise_frame): ...global variable.
4434 (x_new_focus_frame, w32_read_socket): Adjust users.
4436 2013-09-17 Glenn Morris <rgm@gnu.org>
4438 * xdisp.c (message_dolog): If we create *Messages*,
4439 switch it to messages-buffer-mode.
4441 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4443 Don't overuse 'const' in types of locals.
4444 * bidi.c (bidi_count_bytes):
4445 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4446 (xg_event_is_for_scrollbar):
4447 * xselect.c (x_handle_property_notify)
4448 (x_handle_selection_notify, x_handle_dnd_message):
4449 * xsettings.c, xsettings.h (xft_settings_event):
4450 * xterm.c (x_handle_net_wm_state, handle_one_event)
4451 (x_menubar_window_to_frame, x_detect_focus_change)
4452 (construct_mouse_click, note_mouse_movement)
4453 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4454 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4455 (handle_one_xevent, x_handle_net_wm_state):
4456 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4457 (x_handle_dnd_message):
4458 Avoid unnecessary 'const', typically the second 'const' in
4459 'const foo * const arg', a 'const' that does not affect the API
4460 and doesn't significantly help the human reader.
4462 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4464 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4465 only if Glib < 2.36.0.
4466 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4467 * xsettings.c (init_gconf, init_gsettings): Do not check
4469 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4471 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4473 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4475 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4476 before calling g_type_init.
4478 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4480 * nsterm.m (syms_of_nsterm): ... to here.
4482 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4484 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4485 (ignore_next_mouse_click_timeout): Use Time as X does.
4486 (handle_one_xevent): Avoid cast and use unsigned comparison.
4488 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4490 Do not copy X event in handle_one_xevent except KeyPress case.
4491 Wnen XEvent is processed, it is unlikely to be changed except
4492 KeyPress case, so we can avoid copying and use const pointer to
4493 const data to make sure that an event is not changed elsewhere.
4494 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4495 const' and do not create local copy except for the KeyPress event.
4496 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4497 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4498 (x_handle_net_wm_state, x_menubar_window_to_frame)
4499 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4500 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4501 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4502 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4503 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4504 (x_handle_dnd_message):
4505 * xsettings.c (xft_settings_event):
4506 Use 'const XEvent * const' where appropriate.
4507 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4509 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4511 Fix X event waiting to handle multiple frames.
4512 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4513 * xterm.c (pending_event_wait): Remove. Adjust users.
4514 (x_detect_focus_change): Pass frame arg.
4515 (handle_one_xevent): Find related frame early and clear per-frame
4516 wait_event_type only if this is an event for the relevant frame.
4517 (x_wait_for_event): Use per-frame wait_event_type.
4519 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4521 * nsfns.m (Fx_create_frame): Fix font driver registration for
4524 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4525 for syms_of_macfont.
4527 * nsterm.m: Include macfont.h.
4528 (ns_tmp_flags, ns_tmp_font): Remove.
4529 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4530 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4531 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4532 (changeFont:): Fix code style. Check for font driver type when
4535 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4538 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4539 (nsfont_open): Set font driver type.
4540 Set font->ascent and font->descent. Figure out font instead of
4541 ns_tmp_font, and flags instead of ns_tmp_flags.
4542 Fix indentation. Remove call to ns_draw_text_decoration,
4545 * nsfns.m: Include macfont.h.
4546 (Fx_create_frame): Register macfont driver, make a better default font.
4547 (Fns_popup_font_panel): Get font from macfont driver, if used.
4549 * macfont.m, macfont.h, macuvs.h: New files.
4551 * font.h: Declare syms_of_macfont.
4553 * font.c (syms_of_font): Call syms_of_macfont.
4555 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4557 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4559 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4560 and it is always zero for others, so I assume that this is an ancient
4561 leftover which nobody will want to change any more.
4562 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4563 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4564 * frame.c (x_set_scroll_bar_width):
4565 * w32fns.c (w32_createscrollbar):
4566 * w32term.c (w32_set_vertical_scroll_bar):
4567 * xfns.c (x_set_scroll_bar_default_width):
4568 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4569 (x_scroll_bar_expose): Related users changed.
4571 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4573 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4574 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4575 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4577 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4579 * nsterm.h, w32term.h, xterm.h: ...and not here.
4580 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4581 Remove unused Xisms.
4582 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4583 these modules are never compiled otherwise.
4585 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4587 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4588 Doc fix. (Bug#15375)
4590 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4592 Unify Fx_focus_frame between all ports.
4593 * frame.h (x_focus_frame): New prototype.
4594 * xfns.c (Fx_focus_frame): Remove.
4595 (syms_of_xfns): Do not defsubr it.
4596 (x_focus_frame): X implementation.
4597 * nsfns.m (Fx_focus_frame): Remove.
4598 (syms_of_nsfns): Do not defsubr it.
4599 (x_focus_frame): NS implementation.
4600 * w32term.c (Fx_focus_frame): Remove.
4601 (x_focus_on_frame): Rename to...
4602 (x_focus_frame): W32 implementation.
4603 * w32term.h (x_focus_on_frame): Remove prototype.
4604 * w32fns.c (Fx_focus_frame): Remove.
4605 (syms_of_w32fns): Do not defsubr it.
4606 * frame.c (Fx_focus_frame): Define here.
4607 (syms_of_frame): Defsubr here.
4608 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4610 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4612 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4613 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4614 each port to reference the port-specific window system data.
4615 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4616 (FRAME_DISPLAY_INFO): Define.
4617 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4618 (FRAME_DISPLAY_INFO): Define. Adjust users.
4619 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4620 (FRAME_DISPLAY_INFO): Define. Adjust users.
4621 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4622 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4623 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4624 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4625 * xselect.c, xterm.c: All related users changed.
4627 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4629 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4630 (x_menubar_window_to_frame): Remove prototypes.
4631 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4632 (x_menubar_window_to_frame, x_top_window_to_frame):
4634 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4635 (x_menubar_window_to_frame, x_top_window_to_frame):
4636 ...to here and convert all but the last to static.
4638 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4640 * lisp.mk (lisp): Add w32-common-fns.elc.
4642 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4644 * charset.c (char_charset): Document an exception for char-charset.
4646 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4648 * xterm.h (x_display_info): New field last_user_time...
4649 * xterm.c (toplevel): ...to replace static last_user_time.
4650 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4652 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4654 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4655 scroll bar values to prevent thumb from disappear and update comment.
4657 2013-09-11 Glenn Morris <rgm@gnu.org>
4659 * emacs.c (usage_message): Possessive apostrophe tweak.
4661 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4663 * nsterm.m (syms_of_nsterm): Use Qns.
4664 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4665 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4666 * xfns.c (x_display_info_for_name, Fx_open_connection):
4667 Remove old '#if 0' code.
4668 (syms_of_xfns): Use Qx.
4669 * termhooks.h (fullscreen_hook): Remove the leftover.
4670 (struct terminal): Fix typo in comment.
4672 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4674 Cleaning up a few X scroll bar bits.
4675 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4676 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4677 New member last_seen_part, going to replace...
4678 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4679 (xt_action_hook) [USE_LUCID]: Adjust user.
4680 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4681 Lucid-specific scroll bar support.
4682 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4683 to int and adjust to use last_seen_part member.
4684 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4685 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4686 Initialize last_seen_part.
4688 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4690 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4691 insert-buffer-substring an empty string.
4693 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4695 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4696 avoiding a GCC warning.
4698 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4700 Ifdef away frame tool bar code when it is not really used.
4701 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4702 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4703 and minimize_tool_bar_window_p under the above.
4704 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4705 (fset_tool_bar_window): Likewise.
4706 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4707 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4708 (change_frame_size_1):
4709 * window.c (window_from_coordinates, Frecenter): Adjust users.
4710 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4711 code is not really used.
4712 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4713 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4714 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4715 [!USE_GTK && !HAVE_NS]: Define as such.
4716 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4717 (note_mouse_highlight, expose_frame):
4718 * xfns.c (x_set_tool_bar_lines):
4719 * xterm.c (handle_one_xevent): Adjust users.
4721 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4723 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4724 This bug was introduced by my 2013-08-26 patch, which incorrectly
4725 assumed that the terminfo implementation doesn't use termcap buffers.
4726 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4727 these buffers apparently are used after all.
4728 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4729 (struct tty_display_info): Define members termcap_term_buffer and
4730 termcap_strings_buffer even if TERMINFO.
4732 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4735 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4736 'usage' docstring entry to pacify make-docfile.
4738 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4740 Change comparison functions =, <, >, <=, >= to take many arguments.
4741 * data.c: Change comparison functions' interface and implementation.
4742 * lisp.h: Make arithcompare available for efficient two arg
4744 * bytecode.c: Use arithcompare.
4745 * fileio.c: Use new interface.
4747 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4749 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4751 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4753 * eval.c (Feval): Document the new use of `lexical'.
4755 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4757 Review and drop old frame resize hack.
4758 * frame.h (struct frame): Remove force_flush_display_p.
4759 * dispnew.c (update_frame): Adjust user and don't call
4760 flush_frame here. The comment has said that there was an issues
4761 with redisplaying fringes, but I don't see any differences with
4762 and without this hack. Hopefully we can continue without it.
4763 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4764 current frame matrices twice if resized_p is set.
4766 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4768 Do not populate pure Xism x_sync to other ports.
4769 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4770 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4771 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4772 * w32term.h (x_sync): Remove prototype.
4774 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4776 Cleanup frame flushing.
4777 * dispextern.h (struct redisplay_interface):
4778 Drop flush_display_optional because flush_display is enough
4779 for X and flushing via RIF is just a no-op for others.
4780 * frame.h (flush_frame): New function.
4781 * dispnew.c (update_frame):
4782 * minibuf.c (read_minibuf):
4783 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4785 * keyboard.c (detect_input_pending_run_timers): Do not flush
4786 all frames but selected one in redisplay_preserve_echo_area.
4787 * nsterm.m (ns_flush): Remove no-op.
4788 (ns_redisplay_interface): Adjust user.
4789 * w32term.h (x_flush): Remove no-op.
4790 (w32_redisplay_interface): Adjust user.
4791 * xterm.c (x_flush): Simplify because we do not flush all
4792 frames at once any more. Adjust comment.
4793 (x_redisplay_interface): Adjust user.
4795 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4797 Port --without-x --enable-gcc-warnings to Fedora 19.
4798 * gfilenotify.c (globals_of_gfilenotify):
4799 Call g_type_init only if using an older glib version that needs it.
4801 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4803 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4804 (last_glyphless_glyph_merged_face_id): Remove declarations.
4805 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4806 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4807 (last_glyphless_glyph_merged_face_id): Now static.
4808 (merge_escape_glyph_face): New function, refactored from...
4809 (get_next_display_element): ...here.
4810 (merge_glyphless_glyph_face): New function, refactored from...
4811 (produce_glyphless_glyph): ...here...
4812 * term.c (produce_glyphless_glyph): ...and here.
4814 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4816 * eval.c (eval_sub): Only call Ffunction if necessary.
4818 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4820 Attempt to make redisplay more selective when changing cursor type.
4821 * frame.h (struct frame): New bitfield cursor_type_changed.
4822 * xdisp.c (cursor_type_changed): Remove.
4823 (try_cursor_movement, redisplay_window, try_window_id)
4824 (set_frame_cursor_types, try_window_reusing_current_matrix):
4825 Adjust to use per-frame bitfield.
4826 (redisplay_internal): Look for cursor type change on each visible
4827 frame and consider all frames if cursor type has been changed on
4828 the frame other than selected. If cursor type has been changed on
4829 selected frame only, do not use fast update.
4831 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4833 Attempt to make redisplay more selective when changing fonts.
4834 * frame.h (struct frame): New bitfield fonts_changed.
4835 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4836 (adjust_frame_glyphs): Add prototype.
4837 * dispnew.c (fonts_changed_p): Remove.
4838 (adjust_glyphs): Remove because we do not
4839 adjust matrices on all frames at once any more.
4840 (adjust_frame_glyphs): Block and unblock input here.
4841 (adjust_glyph_matrix): Use fonts_changed.
4842 (change_frame_size_1): Use adjust_frame_glyphs.
4843 * font.c (font_open_entity): Use fonts_changed.
4844 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4845 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4846 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4847 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4848 (shrink_mini_window, Fresize_mini_window_internal)
4849 (window_scroll_pixel_based, Fset_window_configuration)
4850 (apply_window_adjustment, Fset_window_vscroll):
4851 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4852 Use adjust_frame_glyphs.
4853 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4854 (try_window_reusing_current_matrix, try_window_id, display_line)
4855 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4856 (redisplay_internal): Consider fonts_changed and adjust frame
4857 matrices for each frame only if the frame is visible. If font
4858 has been changed on some frame during full redisplay, retry
4859 only visible frames where the font has been actually changed.
4861 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4863 Cache current header and mode line height for each window.
4864 * window.h (struct window): New fields mode_line_height
4865 and header_line_height.
4866 * window.c (make_window): Initialize them.
4867 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4868 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4869 (current_mode_line_height, current_header_line_height):
4871 * xdisp.c (current_mode_line_height, current_header_line_height):
4873 (pos_visible_p, init_xdisp): Adjust user.
4874 (redisplay_window): Invalidate mode_line_height and
4875 header_line_height if current and desired matrices do not agree.
4877 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4879 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4880 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4882 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4884 Make --without-x compatible with --enable-gcc-warnings.
4885 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4886 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4887 members under HAVE_WINDOW_SYSTEM.
4888 * keyboard.c (make_lispy_focus_out): Likewise.
4889 (record_menu_key): Move under HAVE_MENUS.
4890 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4891 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4892 (syms_of_xdisp): Adjust user.
4893 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4894 (start_hourglass, cancel_hourglass):
4895 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4896 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4897 and CLEAR_FONT_TABLE_NFONTS.
4898 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4899 Declare only if HAVE_WINDOW_SYSTEM.
4900 (lface_same_font_attributes_p, clear_face_gcs): Define only
4901 if HAVE_WINDOW_SYSTEM.
4903 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4905 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4906 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4907 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4909 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4911 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4913 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4915 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4916 This fixes a type error on hosts where ptrdiff_t is wider than int.
4918 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4920 * keyboard.c (read_key_sequence_vs): New function.
4921 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4924 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4926 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4928 Makefile improvements.
4929 * Makefile.in (config.status): Don't use double-colon rules, as
4930 they are not portable according to POSIX. Fix shell typo with `;
4931 I guess this rule has never been tested?
4932 (VCSWITNESS): New macro, to override any environment var.
4934 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4936 * xterm.h (struct x_display_info): Do not track X connection
4937 fd separately because it is always available from Display.
4938 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4941 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4943 * buffer.c (drop_overlay):
4944 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4945 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4947 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4949 * buffer.c (Fmake_overlay, Fmove_overlay):
4950 * intervals.c (set_point_from_marker):
4951 * print.c (PRINTPREPARE): Prefer signal_error
4952 to plain error and report unsuitable marker too.
4954 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4956 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4957 for 'dragging' member.
4958 (struct x_output): Remove set-but-unused leftovers
4959 'left_before_move' and 'top_before_move'.
4960 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4961 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4962 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4963 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4964 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4965 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4966 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4967 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4969 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4971 * nsfont.m (INVALID_GLYPH): New define.
4972 (nsfont_encode_char): Use INVALID_GLYPH.
4973 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4975 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4977 * xterm.c (x_last_mouse_movement_time): Revert last change.
4978 This code should use XDisplayMotionBufferSize to check display's
4979 motion history first, and there are few other issues as well.
4980 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4981 (handle_one_xevent): Adjust user.
4983 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4985 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4986 * frame.c (Flast_nonminibuf_frame): ... to here.
4987 (check_minibuf_window): Don't abort if no window was found
4990 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4992 Use XGetMotionEvents to ask the last mouse motion time from X server.
4993 * xterm.c (X_MOTION_HISTORY): Default to 1.
4994 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4995 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4996 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4997 Ifdef away legacy code.
4998 (XTmouse_position, x_scroll_bar_report_motion):
4999 Use x_last_mouse_movement_time.
5000 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5003 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5005 * msdos.c (last_mouse_window): Move to...
5006 (dos_rawgetc): ...this function and adjust comment.
5007 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5008 (mouseMoved): ...this function and adjust comment.
5009 * w32term.c (last_window): Likewise with...
5010 (w32_read_socket): ...this function.
5011 * xterm.c (last_window): Likewise with...
5012 (handle_one_xevent): ...this function.
5014 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5016 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5017 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5018 (handle_one_xevent): ...to here.
5019 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5022 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5024 * msdos.c (IT_set_terminal_window): Remove no-op.
5025 (initialize_msdos_display): Adjust terminal setup.
5026 * w32console.c (w32con_set_terminal_window): Remove no-op.
5027 (initialize_w32_display): Adjust terminal setup.
5028 * w32term.c (w32_set_terminal_window): Remove no-op.
5029 (w32_create_terminal): Adjust terminal setup.
5030 * xterm.c (XTset_terminal_window): Remove no-op.
5031 (x_create_terminal): Adjust terminal setup.
5033 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5035 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5037 (ns_create_terminal): Adjust terminal setup.
5038 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5040 (w32_create_terminal): Adjust terminal setup.
5041 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5043 (x_create_terminal): Adjust terminal setup.
5045 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5047 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5048 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5049 * dispnew.c (buffer_posn_from_coords):
5050 * window.c (Fwindow_end, displayed_window_lines):
5051 * xdisp.c (redisplay_mode_lines): Use it.
5053 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5055 * fontset.c (face_for_char): Check char in the current face font first
5056 if HAVE_NS (Bug#15138).
5058 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5060 * window.c (temp_output_buffer_show): Make sure window returned
5061 by display_buffer is live (Bug#15213).
5063 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5065 Minor cleanup to avoid forward declarations.
5066 * coding.h (struct ccl_spec): Remove forward declaration.
5067 * composite.h (toplevel): Include font.h.
5068 (struct composition_it, struct face, struct font_metrics):
5069 Remove forward declaration.
5070 * dispextern.h (struct image, struct atimer): Likewise.
5071 * emacsgtkfixed.h (struct frame): Likewise.
5072 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5073 * font.h (struct font_driver, struct font, struct glyph_string)
5074 (struct face): Remove forward declaration.
5075 * fontset.h (struct face, struct font): Likewise.
5076 * frame.h (toplevel): Style cleanup.
5077 (enum output_method): Move to...
5078 * termhooks.h (enum output_method): ...here.
5079 (struct glyph, struct frame, struct ns_display_info)
5080 (struct x_display_info, struct w32_display_info):
5081 Remove forward declaration.
5082 * xterm.h (toplevel): Include termhooks.h.
5083 (struct font, struct window, struct glyph_matrix, struct frame)
5084 (struct input_event, struct face, struct image): Remove forward
5086 * gtkutil.h (struct _widget_value): Likewise.
5087 * keyboard.h (toplevel): Include termhooks.h.
5088 (struct input_event): Remove forward declaration.
5090 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5092 * intervals.c (set_point_from_marker): New function.
5093 * editfns.c (Fgoto_char):
5094 * process.c (Finternal_default_process_filter):
5095 * window.c (select_window_1): Use it.
5096 * buffer.h (set_point_from_marker): Add prototype.
5098 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5100 * w32.c (term_winsock): Call release_listen_threads before calling
5102 (_sys_wait_accept): Wait for accept event in a loop with a finite
5103 timeout, instead of waiting indefinitely. Will hopefully avoid
5104 hanging during exit because WSACleanup deadlocks waiting for the
5105 event object to be released. (Bug#14333)
5107 * w32proc.c (release_listen_threads): New function, signals all
5108 the reader threads that listen for connections to stop waiting.
5110 * w32.h (release_listen_threads): Add prototype.
5112 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5114 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5115 field of new marker (for sanity and safety).
5116 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5117 anyway because XMISCTYPE is a function and can't be an lvalue).
5119 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5121 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5122 (x_after_update_window_line, x_scroll_bar_create)
5123 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5124 (handle_one_xevent, x_clear_frame_area):
5125 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5126 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5127 * xterm.h (x_clear_area): Adjust prototype.
5129 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5131 Hook scanning and indentation functions to find_newline. This helps
5132 to avoid duplicated code and renders more respect to newline cache.
5133 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5134 * cmds.c (Fforward_line):
5135 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5136 Use find_newline and avoid unnecessary point movements.
5137 * search.c (scan_newline): Implement on top of find_newline.
5139 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5141 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5142 scoped code (bug#11258).
5144 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5146 * nsterm.m (last_window): New variable.
5147 (EV_TRAILER2): New macro.
5148 (EV_TRAILER): Call EV_TRAILER2.
5149 (mouseMoved:): Add support for mouse-autoselect-window
5150 on nextstep (Bug#6888).
5152 2013-08-28 Andreas Schwab <schwab@suse.de>
5154 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5155 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5156 Remove unused macro definitions.
5157 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5158 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5159 Only define if emacs.
5161 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5163 Prefer enum glyph_row_area to int where appropriate.
5164 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5166 (window_box, window_box_width, window_box_left, window_box_left_offset)
5167 (window_box_right, window_box_right_offset): Adjust prototypes.
5168 * xdisp.c (window_box, window_box_width, window_box_left)
5169 (window_box_left_offset, window_box_right, window_box_right_offset):
5170 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5171 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5172 * nsterm.m (ns_clip_to_row):
5173 * w32term.c (w32_clip_to_row):
5174 * xterm.c (x_clip_to_row): Likewise.
5176 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5178 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5179 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5181 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5183 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5184 for portability to hosts where /bin/sh has problems.
5186 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5188 Redesign redisplay interface to drop global output_cursor.
5189 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5190 (toplevel): Remove declaration of output_cursor.
5191 (set_output_cursor, x_cursor_to): Remove prototype.
5192 * window.h (struct window): New member output_cursor.
5193 (output_cursor_to): New function to replace RIF member.
5194 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5195 (update_text_area, set_window_cursor_after_update): Use it.
5196 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5197 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5198 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5199 * w32term.c (x_update_window_begin, x_update_window_end):
5200 * xterm.c (x_update_window_begin, x_update_window_end):
5201 Adjust to use per-window output cursor.
5203 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5205 Simplify SELECT_TYPE-related code.
5206 Like EMACS_TIME, this portability layer is no longer needed, since
5207 Emacs has been using fd_set as a portability layer for some time.
5208 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5209 (SELECT_TYPE): Remove. All uses changed to fd_set.
5210 (fd_set) [!FD_SET]: New typedef.
5212 Simplify EMACS_TIME-related code.
5213 This portability layer is no longer needed, since Emacs has been
5214 using struct timespec as a portability layer for some time.
5215 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5216 Include <time.h> rather than "systime.h"; that's all that's needed now.
5217 * dispnew.c: Include <timespec.h> rather than "systime.h";
5218 that's all that's needed now.
5219 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5220 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5221 TIMESPEC_RESOLUTION.
5222 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5223 LOG10_TIMESPEC_RESOLUTION.
5224 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5225 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5226 (make_emacs_time): Remove. All used changed to make_timespec.
5227 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5228 (current_timespec): Rename from current_emacs_time. All uses changed.
5229 (add_emacs_time): Remove. All uses changed to timespec_add.
5230 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5231 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5232 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5233 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5234 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5235 (current_timespec): Rename from current_emacs_time. All uses changed.
5236 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5237 changed to timespec_cmp.
5238 * xgselect.c: Include <timespec.h>, since our .h files don't.
5240 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5242 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5243 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5244 Remove the leftovers.
5245 * gtkutil.c (toplevel): Do not declare Qxft but include
5247 * image.c (toplevel): Do not declare Vlibrary_cache because
5248 it's already done in lisp.h.
5250 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5252 * lisp.h (Mouse_HLInfo): Move from here...
5253 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5254 (reset_mouse_highlight): New function.
5255 * msdos.c (dos_set_window_size, IT_update_begin)
5256 (internal_terminal_init):
5257 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5258 (ns_initialize_display_info):
5259 * w32console.c (initialize_w32_display):
5260 * w32term.c (x_update_window_end, x_free_frame_resources)
5261 (w32_initialize_display_info):
5262 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5263 * window.c (Fdelete_other_windows_internal):
5264 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5265 * termchar.h (toplevel):
5266 * xterm.h (toplevel): Include dispextern.h.
5268 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5270 Fix minor problems found by static checking.
5271 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5272 (expect): Avoid nested-if warning.
5273 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5274 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5275 * nsterm.h, nsterm.m (ns_select):
5276 * xgselect.c, xgselect.h (xg_select):
5277 Adjust signature to better match pselect's.
5278 * nsterm.m (ns_select):
5279 Don't set *TIMEOUT, since pselect doesn't.
5280 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5281 diagnostic about assigning const char * to it.
5282 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5284 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5286 * lread.c (substitute_object_recurse): Handle hash-tables as well
5289 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5291 Fix unlikely core dump in init_tty, and simplify terminfo case.
5292 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5293 The old version incorrectly dumped core if malloc returned a
5294 buffer containing only non-NUL bytes.
5295 (init_tty): Do not allocate or free termcap buffers; the
5296 struct does that for us now.
5297 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5298 (struct tty_display_info): Define members termcap_term_buffer and
5299 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5300 use them. Allocate them directly in struct rather than indirectly
5301 via a pointer, to simplify init_tty.
5303 * frame.c (check_minibuf_window): Initialize 'window' properly,
5304 so that Emacs reliably aborts later if 'window' is not initialized.
5306 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5308 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5309 of VoidSymbol (Bug#15154).
5311 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5313 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5314 mouse_face_beg_y and mouse_face_end_y.
5315 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5316 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5317 Adjust users and update comment where appropriate.
5319 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5321 * frame.c (check_minibuf_window): New function.
5322 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5323 Call check_minibuf_window (Bug#15183).
5325 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5327 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5328 because this is the only last cursor data we need to keep and consult.
5329 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5330 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5333 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5335 Fix recovering from possible decompression error.
5336 Since insert_from_gap doesn't always move point, we can't use PT as
5337 the position where the partially decompressed data ends, and
5338 should count how many bytes was produced so far.
5339 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5340 (unwind_decompress): Really delete partially uncompressed data.
5341 (Fzlib_decompress_region): Take decompressed data size into account.
5343 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5345 * syntax.c (init_syntax_once): Adjust comment and do an early
5346 initialization of Qchar_table_extra_slots just once...
5347 * casetab.c (init_casetab_once):
5348 * category.c (init_category_once):
5349 * character.c (syms_of_character):
5350 * coding.c (syms_of_coding):
5351 * xdisp.c (syms_of_xdisp): ...and omit it here.
5353 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5355 * xdisp.c (get_next_display_element): Don't apply to characters
5356 from a display vector the logic of setting it->end_of_box_run_p
5357 suitable for characters from a buffer. (Bug#15175)
5359 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5360 to handle directories, rather than '_utime' which doesn't.
5363 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5365 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5366 or fullscreen (Bug#14627).
5368 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5370 System-dependent integer overflow fixes.
5371 * process.c (Fset_process_window_size): Signal an error if
5372 the window size is outside the range supported by the lower level.
5373 * sysdep.c (set_window_size): Return negative on error,
5374 nonnegative on success, rather than -1, 0, 1 on not in system,
5375 failure, success. This is simpler. Caller changed.
5376 (serial_configure): Remove unnecessary initialization of local.
5377 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5378 size fits in unsigned long; this isn't true on some 32-bit hosts.
5379 Avoid buffer overrun if some future version of /proc/meminfo has a
5380 variable name longer than 20 bytes.
5381 (system_process_attributes) [__FreeBSD__]:
5382 Don't assume hw.availpages fits in 'int'.
5384 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5386 Don't let very long directory names overrun the stack.
5387 Fix some related minor problems involving "//", vfork.
5388 * callproc.c (encode_current_directory): New function.
5389 (call_process): Don't append "/"; not needed.
5390 * fileio.c (file_name_as_directory_slop): New constant.
5391 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5392 this can save the caller having to alloca.
5393 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5394 Use SAFE_ALLOCA, not alloca.
5395 (directory_file_name, Fexpand_file_name): Leave leading "//"
5396 alone, since it can be special even on POSIX platforms.
5397 * callproc.c (call_process):
5398 * process.c (Fformat_network_address):
5399 * sysdep.c (sys_subshell):
5400 Use encode_current_directory rather than rolling our own.
5401 (create_process): No need to encode directory; caller does that now.
5402 * process.h (encode_current_directory): New decl.
5403 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5404 Rework to avoid 'goto xyzzy;'.
5406 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5408 * xdisp.c (handle_face_prop): If the default face was remapped use
5409 the remapped face for strings from prefix properties. (Bug#15155)
5411 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5413 Minor cleanup for redisplay interface and few related functions.
5414 * frame.h (enum text_cursor_kinds): Move from here...
5415 * dispextern.h (enum text_cursor_kinds): ...to here.
5416 (toplevel): Drop unnecessary declarations.
5417 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5418 in update_window_end_hook and draw_window_cursor functions.
5419 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5420 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5421 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5422 * xterm.c (x_update_window_end, x_draw_window_cursor):
5423 * xdisp.c (display_and_set_cursor, update_window_cursor)
5424 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5425 enum text_cursor_kinds where appropriate.
5427 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5429 Redesign redisplay interface to drop updated_row and updated_area.
5430 * dispextern.h (updated_row, updated_area): Remove declaration.
5431 (struct redisplay_interface): Pass glyph row and row area parameters
5432 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5433 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5435 * dispnew.c (updated_row, updated_area): Remove.
5436 (redraw_overlapped_rows, update_window_line): Adjust user.
5437 (update_marginal_area, update_text_area): Likewise. Pass updated row
5438 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5439 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5442 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5444 * process.c (flush_pending_output): Remove stub.
5447 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5449 * callproc.c: Fix race that killed background processes (Bug#15144).
5450 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5451 Record deleted process-id in critical section, not afterwards.
5452 Don't mistakenly kill process created by a call-process invocation
5453 that discards output and does not wait.
5455 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5457 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5458 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5459 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5460 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5461 to shut up compiler in mark_object.
5462 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5464 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5466 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5467 We can't portably rely on PTY_OPEN doing that, even if
5468 it calls posix_openpt with O_CLOEXEC.
5470 2013-08-20 Kenichi Handa <handa@gnu.org>
5472 * character.c (string_char): Improve commentary.
5474 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5476 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5477 (struct animation_cache): Make signature a flexible array member.
5478 All uses changed. This is a tad slower but may insulate us better
5479 from future changes to ImageMagick.
5481 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5483 * image.c: Shrink memory needed for animation cache.
5484 (SIGNATURE_DIGESTSIZE): New constant.
5485 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5486 (imagemagick_create_cache): Copy the signature. This saves
5487 several KB of memory that ImageMagick wastes per signature.
5488 Don't bother updating the update_time, as the caller does that now.
5489 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5490 it's a fixed size struct member now.
5491 (imagemagick_get_animation_cache): Always destroy the signature,
5492 as it's now imagemagick_create_cache's responsibility to copy it.
5493 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5494 and use memcmp rather than strcmp.
5495 eassert that ImageMagick returns a signature of the specified length.
5497 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5499 * image.c (imagemagick_get_animation_cache): Don't segfault on
5501 (imagemagick_get_animation_cache): Revert to previous definition
5502 so that it actually works. But keep the memory leak fix.
5503 (imagemagick_get_animation_cache): Fix memory leak.
5505 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5507 * image.c: Fix animation cache signature memory leak.
5508 Fix some other minor performance problems while we're at it.
5509 (imagemagick_create_cache): Clear just the members that
5510 need clearing. Don't set update_time, as caller does that now.
5511 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5512 Simplify by using pointer-to-pointer instead of a prev pointer.
5513 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5514 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5515 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5516 it's already a copy. Free the signature probe unless it's cached.
5518 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5519 This was introduced by my 2013-08-12 fix for Bug#15035.
5521 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5523 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5524 (imagemagick_prune_animation_cache): Now static.
5526 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5528 * image.c (imagemagick_get_animation_cache): Don't segfault when
5529 pruning all entries.
5531 2013-08-18 Ken Brown <kbrown@cornell.edu>
5533 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5534 static heap if ENABLE_CHECKING is defined.
5535 (max_bss_sbrk_ptr): New variable.
5537 (report_sheap_usage): Report maximum static heap usage instead of
5538 ending static heap usage.
5540 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5542 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5543 of zlib_initialized according to the results of calling
5544 init_zlib_functions.
5546 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5548 * image.c: Implement an ImageMagick per-image cache.
5549 (imagemagick_get_animation_cache): Fix a double-free error.
5550 (imagemagick_load_image): Remove the ping_wand code, which only
5551 apparently saved time on invalid animated images, and slowed down
5552 everything else. Optimise for the common case.
5554 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5556 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5558 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5560 * marker.c (set_marker): Remove documentation of undefined behavior.
5562 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5564 * image.c (imagemagick_compute_animated_image): Animate correctly
5565 when sub-images are smaller than the main image.
5566 (imagemagick_compute_animated_image): Setting the iterator row to
5567 zero is apparently not allowed.
5568 (imagemagick_compute_animated_image): Allow images that say they
5569 have sub-images that are bigger than the main image, but just crop
5572 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5574 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5576 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5578 * image.c (imagemagick_compute_animated_image): Respect the GIF
5581 2013-08-15 Ken Brown <kbrown@cornell.edu>
5583 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5584 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5587 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5589 Fix minor problems found by static checking.
5590 * frame.c (delete_frame):
5591 * xdisp.c (next_element_from_display_vector):
5592 Avoid uninitialized local.
5593 * image.c (imagemagick_compute_animated_image): Port to C89.
5594 Prefer usual GNU indentation style for loops.
5595 Be more careful about bizarrely large sizes, by using ptrdiff_t
5598 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5600 Fix infinite frame selection loop (Bug#15025).
5601 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5603 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5605 * xdisp.c (compute_window_start_on_continuation_line):
5606 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5607 to make sure we end up setting the window start at the leftmost
5608 visible character of the display line. This avoids funky
5609 horizontal shifting because the window start is not kept on the
5610 same position. (Bug#15090)
5611 (next_element_from_display_vector): Support 'box' face attribute
5612 in the face definitions of a display vector. (Bug#15099)
5614 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5616 * image.c (imagemagick_compute_animated_image): Implement animated
5618 (imagemagick_compute_animated_image): Fix some compilation
5619 warnings. Implement a very simple cache to make the animation
5620 usable at all, but it should be replaced with a per-image cache.
5622 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5624 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5625 to do `for' loops over alist values.
5626 * buffer.h (FOR_EACH_BUFFER):
5627 * process.c (FOR_EACH_PROCESS): Use it.
5628 (handle_child_signal, status_notify, Fget_buffer_process)
5629 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5631 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5633 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5634 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5635 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5636 to xzalloc and so avoid redundant call to memset.
5637 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5638 members because it is allocated with xzalloc and so already zeroed.
5640 2013-08-14 Ken Brown <kbrown@cornell.edu>
5642 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5645 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5647 Utility function and macro to copy Lisp string to C string.
5648 * lisp.h (xlispstrdupa): New macro.
5649 (xlispstrdup): New prototype.
5650 * alloc.c (xlispstrdup): New function.
5651 * callint.c (Fcall_interactively):
5652 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5653 (Fsubstitute_in_file_name):
5654 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5655 * image.c (x_create_bitmap_from_file):
5656 * w32term.c (w32_term_init):
5657 * xterm.c (x_term_init): Use xlispstrdup.
5659 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5661 * image.c (imagemagick_load_image): Make animated pictures work.
5662 There's still some problems with background color settings, though
5665 * decompress.c (unwind_decompress): Always restore point.
5667 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5669 * marker.c (set_marker): Reformat documentation.
5671 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5673 * xdisp.c (cursor_type_changed): Now static.
5675 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5676 Use changed. This avoids the need to call xmalloc and for the
5677 caller to call xfree, and avoids memory leaks in some situations.
5679 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5681 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5682 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5683 (redisplay_window): If window_end_valid is cleared due to non-zero
5684 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5685 so do not call to try_cursor_movement for that window.
5687 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5689 * window.h (struct window): Convert window_end_pos and
5690 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5691 (wset_window_end_pos, wset_window_end_vpos): Remove.
5692 * dispnew.c (adjust_glyph_matrix):
5693 * window.c (Fwindow_end, replace_window, set_window_buffer)
5695 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5696 (set_vertical_scroll_bar, redisplay_window, try_window)
5697 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5698 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5699 (note_mouse_highlight): Adjust users.
5700 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5703 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5705 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5706 * image.c (imagemagick_filename_hint): Use `const char *' and
5707 prefer SSDATA to SDATA to avoid warnings.
5709 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5711 Cleanup window fringes, margins and scroll bars adjustments.
5712 * window.c (set_window_fringes, set_window_margins)
5713 (set_window_scroll_bars, apply_window_adjustment): New functions.
5714 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5715 (Fset_window_scroll_bars): Use them.
5717 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5719 * window.h (struct window): Convert scroll_bar_width
5720 from Lisp_Object to integer. Adjust comment.
5721 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5723 * window.c (wset_scroll_bar_width): Remove.
5724 (make_window): Initialize scroll_bar_width.
5725 (Fsplit_window_internal): Use direct assignment.
5726 (Fset_window_configuration, save_window_save):
5727 Convert Lisp_Object to integer and back where appropriate.
5728 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5729 bar was actually changed, and mention this in docstring.
5731 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5733 * decompress.c: Minor simplifications.
5734 (Fzlib_decompress_region): Don't bother verifying
5735 that avail_out <= UINT_MAX, as that was confusing.
5736 Mention the restriction in a comment instead.
5737 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5739 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5741 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5742 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5744 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5746 * image.c (imagemagick_filename_hint): Check for errors in the
5749 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5751 * window.c (Fwindow_margins): Return nil when there's no marginal
5752 area, as per the documented API.
5754 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5755 Fmake_vector, as scroll bar's struct members are not all Lisp
5756 objects now. This avoids crashes in GC.
5758 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5759 bool, so its address could be taken.
5761 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5763 * image.c (imagemagick_filename_hint): New function to possibly
5764 apply `image-content-type-suffixes'.
5765 (imagemagick_load_image): Use it.
5767 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5769 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5770 if loading zlib failed.
5772 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5774 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5775 2013-08-13 checkin below. Change bool to BOOL, rule is:
5776 All Obj-C code uses BOOL, except for interfaces callable from C.
5778 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5780 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5782 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5783 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5784 bool instead of BOOL.
5785 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5786 from Lisp_Object to bitfield. Adjust comment.
5787 * w32term.c (x_scroll_bar_create): Adjust user.
5788 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5789 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5790 Use bool for boolean.
5791 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5792 to `unsigned int' when defining a bitfield.
5794 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5796 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5798 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5800 * window.h (struct window): Convert left_margin_cols and
5801 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5802 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5803 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5805 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5807 (showing_window_margins_p, update_window_line, update_frame_1):
5808 * fringe.c (draw_fringe_bitmap_1):
5809 * xdisp.c (window_box_width): Adjust users.
5810 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5811 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5812 Use direct assignment.
5813 (Fset_window_configuration, save_window_save, Fwindow_margins):
5814 Convert Lisp_Object to integer and back where appropriate.
5815 (Fset_window_margins): Adjust user. Return t if any margin
5816 was actually changed, and mention this in docstring.
5818 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5820 * syntax.c (forward_word):
5821 * cmds.c (forward_char, backward_char): Mention the optional argument.
5823 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5825 * window.h (struct window): Convert left_fringe_width
5826 and right_fringe_width from Lisp_Objects to integers.
5828 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5829 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5830 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5832 (make_window): Initialize new integer fields to -1.
5833 (Fsplit_window_internal): Use direct assignment.
5834 (Fset_window_configuration, save_window_save):
5835 Convert Lisp_Object to integer and back where appropriate.
5836 (Fset_window_fringes): Adjust user. Return t if any fringe
5837 was actually changed, and mention this in docstring.
5839 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5841 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5842 * nsfns.m (x_set_cursor_type):
5843 * w32fns.c (x_set_cursor_type):
5844 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5845 * xdisp.c (set_frame_cursor_types): ...but in common code.
5847 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5849 * font.c (clear_font_cache): New function, stripped from...
5850 (Fclear_font_cache): ...here, which now uses the function
5851 above. Adjust comment.
5852 * font.h (clear_font_cache): Add prototype.
5853 * xfaces.c (clear_face_cache): Use clear_font_cache.
5855 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5857 * window.c (Fset_window_start): Compare `w', not `window' because
5858 `w' might not be equal to `window' after call to decode_live_window.
5860 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5862 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5863 This fixes a problem introduced by the Bug#15035 patch
5864 when using GPG. Reported by Herbert J. Skuhra.
5866 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5868 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5869 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5870 not yet initialized.
5872 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5874 * decompress.c (Fzlib_decompress_region): Support zlib
5875 decompression, too, and rename.
5877 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5879 Minor zlib configuration tweaks.
5880 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5881 Don't assume presence of fn_inflateInit2_ zlib internal function.
5883 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5885 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5886 include the zlib prefix.
5888 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5890 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5891 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5892 define static variables that are pointers to zlib functions to be
5894 (init_zlib_functions) [WINDOWSNT]: New function.
5895 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5897 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5898 macros instead of invoking the zlib functions directly.
5899 (syms_of_decompress): DEFSYM Qzlib_dll.
5900 Staticpro Szlib_available_p.
5902 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5904 Avoid looping over all frame windows to freeze and unfreeze.
5905 * window.h (struct window): Drop frozen_window_start_p.
5906 (freeze_window_starts): Drop prototype.
5907 * frame.h (struct frame): New frozen_window_starts flag.
5908 (FRAME_WINDOWS_FROZEN): New macro.
5909 * window.c (freeze_window_start, freeze_window_starts):
5911 (select_window, replace_window): Adjust users.
5912 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5913 (window_frozen_p): New function.
5914 (redisplay_window): Use it.
5916 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5918 Fix some fd issues when running subprocesses (Bug#15035).
5919 Fix bugs that can leak files or file descriptors on errors.
5920 Don't unlink open temp files, as that's hard for users to diagnose
5921 when things go awry (e.g., temp disk exhausted).
5922 Don't bother to lock temp files. Check for invalid recursion.
5923 * callproc.c (synch_process_fd): Remove. All uses removed.
5924 (synch_process_tempfile): New var or macro.
5925 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5927 (record_kill_process): New arg, the temp name. All callers changed.
5928 (delete_temp_file): Now just a simple wrapper around unlink.
5929 (call_process_kill): New arg, the call_process_fd array.
5930 Close them all. Clear synch_process_pid. Remove the temp file,
5931 or arrange for it to be removed.
5932 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5933 that's been moved to synch_process_tempfile. Caller changed.
5934 Do not remove the tempfile; that's now call_process_kill's
5936 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5937 call_process_kill; the caller now does that.
5938 (call_process_cleanup): Do not close the process fd; that's now
5939 call_process_kill's responsibility.
5940 (Fcall_process): Implement via new function call_process, which
5941 has most of the old body of Fcall_process, but with a different API.
5942 (call_process): New function that does not open or close filefd if
5943 it is nonnegative. Record which fds need to be closed, and let
5944 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5945 Signal an error if invoked recursively (could be done via a hook).
5946 Simplify creation of the tempfile in the MSDOS case.
5947 Don't create the output file until after checking for the executable.
5948 Report any failure to open /dev/null.
5949 Don't open /dev/null for writing twice; once is enough.
5950 Don't create pipe if all output is being discarded or sent to file.
5951 Don't worry about setting up the coding system or reading from the
5952 pipe if all output is being discarded.
5953 Hoist fd_error local into top level, to lessen block nesting.
5954 Don't record deleted pid here; now done by Fcall_process_region.
5955 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5956 and note its success in synch_process_tempfile.
5957 Do not leak resources when child_setup fails.
5958 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5959 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5960 (create_temp_file): Now returns open fd, with an additional
5961 Lisp_Object * argument to return the name. All callers changed.
5962 Do not close the file; rewind it instead, and leave it open for
5963 the caller. Do not lock the temp file. Unwind-protect the file
5964 and the file-descriptor.
5965 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5966 If an asynchrounous process, record it here, not in call_process.
5967 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5968 * eval.c (set_unwind_protect): New function.
5969 * fileio.c (write_region): New function, generalized from the
5970 old Fwrite_region. Do not lock temp files.
5971 (Fwrite_region): Use it.
5972 * lisp.h (set_unwind_protect, write_region): New decls.
5973 * process.c: Include <verify.h>.
5974 (make_process): Mark fds as initially closed.
5975 (deleted_pid_list): Now a list of pid-filename pairs.
5977 (close_process_fd): New function.
5978 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5979 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5980 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5981 (create_process, create_pty, Fmake_serial_process)
5982 (server_accept_connection): Record which fds need to be closed,
5983 and let deactivate_process close them.
5984 (Fmake_network_process): Do not discard the unwind-protect
5985 until it's safe to do so.
5986 (deactivate_process): Close the fds opened by create_process etc.
5987 (Fprocess_send_eof): Adjust to new way of recording open fds.
5988 Report an error if /dev/null can't be opened, instead of aborting.
5989 * process.h (PROCESS_OPEN_FDS): New constant.
5990 (struct Lisp_Process): New member open_fds.
5991 (record_kill_process, record_deleted_pid): Adjust signatures.
5992 (record_deleted_pid): Move decl here ...
5993 * syswait.h (record_deleted_pid): ... from here.
5995 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5997 * decompress.c: Fix bugs with large buffers and weird inputs.
5998 Tune a bit. Reindent as per usual Emacs style.
5999 (BUFFER_SIZE): Remove.
6000 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6001 more than UINT_MAX bytes. Decompress into the gap instead of into
6002 an auto buffer, as this should avoid copying. Return nil if
6003 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6004 set immediate_quit; we shouldn't trust zlib code that much.
6006 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6008 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6009 errors, and really move the gap to where we want it.
6011 * lisp.h: Include decompress.c support.
6013 * emacs.c (main): Include decompress.c support.
6015 * Makefile.in: Include -lz if present.
6017 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6019 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6020 (initWithTitle:): Initialize frame to 0.
6021 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6022 (fillWithWidgetValue:frame:): Rename from
6023 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6025 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6026 fillWithWidgetValue:frame:
6028 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6029 remove memory leak warnings.
6031 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6032 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6035 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6036 (x_activate_menubar): Update the whole menu.
6037 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6038 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6039 current event is not NSSystemDefined (Bug#15001).
6040 Call ns_check_menu_open only if trackingMenu is 2.
6041 (menuDidClose:): New method, decrease trackingMenu.
6042 (fillWithWidgetValue:setDelegate:): New method.
6043 (fillWithWidgetValue:): Call the above.
6045 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6047 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6049 Omit some unnecessary casts.
6050 Many of these go back to the old pre-C89 days, when they may have
6051 been needed, but we've been assuming C89 or later for a while now.
6052 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6053 (live_float_p, live_misc_p, live_vector_p):
6054 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6055 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6056 (defvar_per_buffer):
6057 * callint.c (Fcall_interactively):
6058 * doc.c (Fsubstitute_command_keys):
6059 * filelock.c (get_boot_time):
6060 * frame.c (xrdb_get_resource):
6061 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6062 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6063 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6064 (menuitem_highlight_callback, menu_destroy_callback)
6065 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6066 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6067 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6068 (xg_tool_bar_help_callback, tb_size_cb):
6069 * image.c (xpm_alloc_color, png_read_from_memory)
6070 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6071 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6073 * keymap.c (describe_map):
6074 * nsfns.m (Fns_display_monitor_attributes_list):
6075 * nsmenu.m (process_dialog:):
6076 * nsterm.m (hold_event):
6077 * process.c (wait_reading_process_output):
6078 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6079 * scroll.c (do_direct_scrolling, scrolling_1):
6080 * termcap.c (tgetent):
6081 * window.c (check_window_containing, add_window_to_list)
6082 (freeze_window_starts):
6083 * xdisp.c (compare_overlay_entries, vmessage):
6084 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6085 (x_get_monitor_attributes_xrandr)
6086 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6087 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6088 * xfont.c (xfont_match, xfont_open):
6089 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6090 (menubar_selection_callback, menu_position_func)
6091 (popup_selection_callback, create_and_show_popup_menu)
6092 (dialog_selection_callback, create_and_show_dialog):
6093 * xrdb.c (x_get_string_resource)
6095 * xsmfns.c (x_session_check_input):
6096 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6097 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6098 (xaw_jump_callback, xaw_scroll_callback):
6099 Omit unnecessary casts.
6101 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6103 Minor string-length refactoring.
6104 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6105 * frame.c (make_monitor_attribute_list):
6106 Prefer build_string to strlen + make_string.
6108 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6110 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6111 don't check minor_code (Bug#14417).
6113 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6115 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6116 vertical positions instead. This avoids calling MATRIX_ROW with
6117 row numbers that are possibly beyond valid limits. (Bug#15064)
6119 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6121 Use xstrdup and build_unibyte_string where applicable.
6122 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6123 * xfns.c (x_window):
6124 * xrdb.c (x_get_customization_string):
6125 * xterm.c (xim_initialize):
6126 * w32fns.c (w32_window): Use xstrdup.
6127 (w32_display_monitor_attributes_list):
6128 * emacs.c (init_cmdargs):
6129 * keyboard.c (PUSH_C_STR):
6130 * nsfont.m (nsfont_open):
6131 * sysdep.c (system_process_attributes):
6132 * w32.c (system_process_attributes):
6133 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6135 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6137 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6138 variables of these types so that GDB would know about them, as aid
6139 for debugging fatal exceptions. (Bug#15024) See also
6140 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6143 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6145 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6146 larger than the NSWindow (Bug#14934).
6148 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6150 Redesign redisplay interface to drop global variable updated_window.
6151 Always pass currently updated window as a parameter to update routines.
6152 * dispextern.h (updated_window): Remove declaration.
6153 (struct redisplay_interface): Pass window parameter to
6154 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6155 and after_update_window_hook.
6156 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6158 * dispnew.c (updated_window): Remove.
6159 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6160 (update_window_line): Adjust to match redisplay interface changes.
6161 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6162 (ns_scroll_run, ns_after_update_window_line):
6163 * w32term.c (x_update_window_begin, x_update_window_end)
6164 (x_after_update_window_line, x_scroll_run):
6165 * xterm.c (x_update_window_begin, x_update_window_end)
6166 (x_after_update_window_line, x_scroll_run):
6167 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6168 Likewise. Adjust comments where appropriate.
6169 (x_cursor_to): Simplify because this is always called during window
6170 update (but install debugging check anyway).
6171 (expose_window): Check must_be_updated_p flag to see whether this
6172 function is called during window update.
6174 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6176 Do not reset window modification event counters excessively.
6177 These leftovers and poor man's tricky methods to catch extra
6178 redisplay's attention are no longer needed.
6179 * frame.c (set_menu_bar_lines_1):
6180 * minibuf.c (read_minibuf_unwind):
6181 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6182 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6183 (window_scroll_line_based, Fset_window_configuration):
6184 * xdisp.c (redisplay_window): Do not reset last_modified and
6185 last_overlay_modified counters.
6187 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6189 * xselect.c (x_send_client_event): Set send_event and serial, memset
6190 data.l as it might be bigger than data.b. Use 24 bit mask to
6191 XSendEvent (Bug#15034).
6193 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6195 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6196 for TTY frames that are not the top frame on their console.
6199 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6201 * w32term.c (w32fullscreen_hook): Really maximize frame when
6202 asked for (Bug#14841).
6204 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6206 Prefer selected_window to Fselected_window, likewise for frames.
6207 * buffer.c (Fbuffer_swap_text):
6208 * data.c (Fvariable_binding_locus):
6209 * window.c (run_window_configuration_change_hook): Adjust users.
6210 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6211 Use decode_live_frame.
6213 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6215 Be more careful if selected window shows the buffer other than current,
6216 use window_outdated only if this is not so. This change should also
6217 address some weird issues discussed in Bug#13012.
6218 * window.h (window_outdated): New prototype.
6219 * window.c (window_outdated): Now here. Convert from static and
6220 always assume window's buffer.
6221 (Fwindow_end, Fwindow_line_height): Use it.
6222 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6223 and always assume window's buffer.
6224 (redisplay_window): Adjust user.
6225 (redisplay_internal): Call to reconsider_clip_changes once and
6226 check whether mode line should be updated only if selected window
6227 shows current buffer.
6228 (run_window_scroll_functions): Use eassert for debugging check.
6229 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6231 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6233 * window.c (window_scroll, window_scroll_pixel_based)
6234 (window_scroll_line_based): Use bool for booleans.
6236 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6238 * process.c: Fix minor off-by-one issues in descriptor counts.
6239 This shouldn't fix any real bugs, but it cleans up the code a bit.
6240 (max_process_desc, max_input_desc): -1, not 0, means none.
6242 (delete_input_desc): New function.
6243 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6244 (deactivate_process): Scan backwards when recomuting max_process_desc;
6245 that should be faster.
6246 (init_process_emacs): Initialize max_input_desc.
6248 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6250 Use region cache to speedup bidi_find_paragraph_start.
6251 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6252 Rename cache_long_line_scans to cache_long_scans.
6253 * buffer.c (bset_cache_long_line_scans): Rename to
6254 bset_cache_long_scans.
6255 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6256 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6258 (syms_of_buffer): Rename cache-long-line-scans to
6259 cache-long-scans. Adjust docstring.
6260 * search.c (newline_cache_on_off):
6261 * indent.c (width_run_cache_on_off): Adjust users.
6262 * bidi.c (bidi_paragraph_cache_on_off): New function.
6263 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6264 * insdel.c (prepare_to_modify_buffer):
6265 Invalidate bidi_paragraph_cache if enabled.
6267 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6269 Invalidate region caches only if buffer text is going to be changed.
6270 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6271 (modify_text): ...new prototype.
6272 (prepare_to_modify_buffer_1): New prototype.
6273 * textprop.c (modify_region): Rename to...
6274 (modify_text_properties): ...new function.
6275 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6276 (Fremove_list_of_text_properties): Adjust users.
6277 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6278 (modify_text): ...new function.
6279 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6280 (prepare_to_modify_buffer_1): ...new function.
6281 * casefiddle.c (casify_region):
6282 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6283 (Ftranspose_regions): Use modify_text.
6285 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6287 * lisp.mk (lisp): Add nadvice.elc.
6289 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6291 New macro to iterate over live buffers similar to frames.
6292 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6293 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6294 Declare buffer-related variables here to offload lisp.h.
6295 * buffer.c (Vbuffer_alist): Adjust comment.
6296 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6297 (other_buffer_safely):
6298 * data.c (store_symval_forwarding):
6299 * dispnew.c (Fframe_or_buffer_changed_p):
6300 * fileio.c (Fdo_auto_save):
6301 * filelock.c (unlock_all_files):
6302 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6304 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6306 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6307 * callproc.c (create_temp_file):
6308 * filelock.c (create_lock_file):
6309 Assume mkostemp, since it's now provided by Gnulib.
6311 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6313 * w32.c (mkostemp): New function.
6314 (mktemp): Remove, no longer used. Most of the code reused in
6315 mkostemp. (Bug#15015)
6316 (mktemp): Don't undef.
6318 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6320 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6321 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6322 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6323 (free_glyph_pool, check_glyph_memory): Likewise for
6324 all users. Adjust comments where appropriate.
6326 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6328 * composite.h: Minor fixups.
6329 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6330 to fix a misspelling, and change it to an inline function while
6331 we're at it (it need not be a macro). All uses changed.
6332 (composition_method, composition_valid_p):
6333 Rewrite to avoid assignments in if-conditions.
6335 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6337 Do not use global Lisp_Object in composition macros.
6338 * composite.h (composition_temp): Remove declaration.
6339 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6340 (composition_method, composition_valid_p): ...inline functions.
6341 (compose_region): Remove the leftover.
6342 * composite.c (composition_temp): Remove.
6343 (run_composition_function, update_compositions)
6344 (composition_compute_stop_pos, composition_adjust_point)
6345 (Ffind_composition_internal):
6346 * coding.c (handle_composition_annotation):
6347 * xdisp.c (handle_composition_prop, check_point_in_composition):
6348 Related users changed.
6350 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6352 Drop FRAME_PTR typedef.
6353 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6354 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6355 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6356 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6357 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6358 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6359 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6360 All related users changed.
6362 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6364 * eval.c (default_toplevel_binding): New function.
6366 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6367 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6368 (syms_of_eval): Export them.
6369 * data.c (Fdefault_value): Micro cleanup.
6370 * term.c (init_tty): Use "false".
6372 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6374 Fix X GC leak in GTK and raw (no toolkit) X ports.
6375 * xterm.c (x_free_frame_resources): If white and black relief
6376 GCs are allocated, always free them here.
6377 * xfns.c (x_make_gc): Omit redundant initialization.
6378 * widget.c (create_frame_gcs): Remove the leftover.
6379 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6380 in x_free_frame_resources.
6382 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6384 * nsterm.m (windowWillResize:toSize:): Only change title if
6385 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6387 (viewDidEndLiveResize): New method.
6389 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6390 inside NS_IMPL_COCOA.
6392 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6394 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6395 Do not check whether undo is enabled because record_insert and
6396 record_delete does that themselves.
6398 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6400 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6401 member which is not really used any more.
6402 (FRAME_XIC_BASE_FONTNAME): Remove.
6403 * xfns.c (xic_free_fontset): Adjust user.
6404 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6405 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6406 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6407 (xdialog_show): Use eassert for debugging check.
6408 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6410 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6412 * fileio.c, fns.c (merge): Move extern decl from here ...
6413 * lisp.h (merge): ... to here.
6415 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6417 Fix last font-related change.
6418 * w32font.h (w32font_list_internal, w32font_match_internal):
6420 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6421 (uniscribe_list_family): Adjust to match font API change.
6422 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6423 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6425 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6427 * frame.h (FRAME_MOUSE_UPDATE):
6428 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6429 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6431 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6433 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6434 * font.h (struct font_driver): Change list, match, and list_family
6435 functions to accept struct frame * as first arg.
6436 * font.c (font_score, font_compare, font_sort_entities):
6438 (font_sort_entities, font_list_entities, font_select_entity)
6439 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6440 match font API change.
6441 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6442 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6443 * ftxfont.c (ftxfont_list, ftxfont_match):
6444 * xftfont.c (xftfont_list, xftfont_match):
6445 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6446 * w32font.c (w32font_list, w32font_match, w32font_list)
6447 (w32font_list_internal, w32_font_match_internal): Likewise.
6448 * xfaces.c (Fx_family_fonts): Adjust user.
6450 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6452 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6453 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6454 only if HAVE_X_WINDOWS is in use.
6455 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6456 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6457 * w32term.c (x_wm_set_icon_position): Likewise.
6458 * w32fns.c (x_icon): Adjust user.
6460 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6462 * xterm.c (last_mouse_press_frame): Remove the
6463 leftover which is not really used any more.
6464 (handle_one_xevent, syms_of_xterm): Adjust users.
6465 (x_flush): Call XFlush once per each X display, not frame.
6466 This is better because this code always unconditionally skips
6467 non-X frames in Vframe_list and issues the only XFlush if we
6468 have more than one X frame on the same X display.
6469 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6470 Use bool for booleans.
6471 (x_draw_glyph_string_background, cvt_string_to_pixel)
6472 (cvt_pixel_dtor): Drop unnecessary prototypes.
6473 * xterm.h (x_display_ok): Adjust prototype.
6475 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6477 Drop unnecessary functions that deals with frame pixel size.
6478 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6479 (x_pixel_height): Drop prototypes.
6480 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6481 (x_pixel_height): Drop implementations.
6482 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6483 which should be always valid for window frame.
6484 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6485 * w32menu.c (Fx_popup_dialog):
6486 * xmenu.c (Fx_popup_dialog): Likewise for both.
6488 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6490 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6491 frame parameters and call to Fmodify_frame_parameters just once.
6492 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6493 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6494 and mention nil frame in docstring.
6496 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6498 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6499 (x_figure_window_size): Likewise. Adjust to return long.
6500 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6501 (toplevel): Move Qterminal_live_p to...
6502 * terminal.c (toplevel): ...here, make it static, and...
6503 (syms_of_terminal): ...DEFSYM here.
6504 * frame.h (Qterminal_live_p): Remove declaration.
6505 (make_frame, x_figure_window_size): Adjust prototype.
6506 * nsfns.m (Fx_create_frame): Use long for window flags.
6508 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6510 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6511 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6512 Do not assume that emacs_close (INT_MAX) is a no-op.
6514 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6516 * xfaces.c (make_face_cache): For struct face_cache, prefer
6517 xmalloc to xzalloc and so avoid redundant call to memset.
6518 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6520 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6522 * fringe.c (draw_window_fringes, update_window_fringes)
6523 (compute_fringe_widths):
6524 * w32term.c (x_draw_glyph_string):
6525 * window.c (candidate_window_p, Frecenter):
6526 * xfaces.c (realize_basic_faces, realize_default_face)
6527 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6528 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6529 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6530 * xmenu.c (Fx_menu_bar_open_internal):
6531 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6532 * xsettings.c (xft_settings_event):
6533 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6534 Use bool for booleans. Adjust style and comments where
6536 * dispextern.h (draw_window_fringes, update_window_fringes)
6537 (compute_fringe_widths):
6538 * xterm.h (x_had_errors_p): Adjust prototype.
6540 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6542 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6543 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6545 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6547 * fns.c (toplevel): Remove comment before Fsafe_length because
6550 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6552 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6554 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6556 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6557 frame which got the message is still alive, before dereferencing
6558 its pointer. (Bug#14970)
6560 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6561 be a live window, before using it as such. (Bug#14970)
6563 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6565 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6566 w32_detect_focus_change instead of doing part of its job by hand.
6567 This fixes the problem whereby FOCUS_OUT events were not sent to
6570 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6572 * process.c (Fprocess_list): Doc fix.
6574 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6575 being re-exposed only if it didn't ask to become visible.
6576 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6577 was previously iconified. (Bug#14841)
6578 (x_iconify_frame): Mark the frame iconified.
6580 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6582 Fix minor problems found by static checking.
6583 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6584 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6586 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6588 * eval.c (set_specpdl_old_value): New function.
6589 (unbind_to): Minor simplification.
6590 (get_backtrace_frame): New function.
6591 (Fbacktrace_frame): Use it. Add `base' argument.
6592 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6593 (syms_of_eval): Export backtrace-eval.
6594 * xterm.c (x_focus_changed): Simplify.
6596 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6598 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6600 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6602 * xdisp.c (redisplay_window): Instead of moving point out of
6603 scroll margin, reject the force_start method, and try scrolling
6604 instead. (Bug#14780)
6606 2013-07-24 Ken Brown <kbrown@cornell.edu>
6608 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6611 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6613 * eval.c (Fprogn): Do not check that BODY is a proper list.
6614 This undoes the previous change. The check slows down the
6615 interpreter, and is not needed to prevent a crash. See
6616 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6618 2013-07-23 Glenn Morris <rgm@gnu.org>
6620 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6622 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6624 Port to GNU/Linux systems with tinfo but not ncurses.
6625 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6626 to decide whether ncurses is being used. Without this change,
6627 GCC complains about tgetent not being declared, on a system
6628 that has tinfo installed but ncurses not installed.
6630 * eval.c (Fprogn): Check that BODY is a proper list.
6632 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6633 * data.c (Fsetq_default):
6634 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6635 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6637 Tune by taking advantage of the fact that ARGS is always a list
6638 when a function is declared to have UNEVALLED args.
6640 * emacsgtkfixed.c: Port to GCC 4.6.
6641 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6643 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6645 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6646 here to silence compiler warnings.
6648 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6650 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6651 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6652 from messing up Emacs's 'struct frame' (Bug#14923).
6654 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6656 * alloc.c (make_save_ptr_ptr): Define this function.
6657 It was inadvertently omitted. It's needed only if
6658 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6660 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6662 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6663 frame have focus (Bug#14895).
6665 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6667 Avoid vfork-related deadlock more cleanly.
6668 * callproc.c (child_setup): When the child's exec fails, output
6669 the program name, as that's more useful. Use O_NONBLOCK to avoid
6671 * process.c (create_process_1): Remove; no longer needed.
6672 (create_process): Remove timer hack; no longer needed, now that
6673 the child avoids deadlock.
6675 2013-07-20 Glenn Morris <rgm@gnu.org>
6677 * image.c (Fimage_flush): Fix doc typo.
6679 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6681 Fix array bounds violation when pty allocation fails.
6682 * process.c (PTY_NAME_SIZE): New constant.
6683 (pty_name): Remove static variable; it's now auto.
6684 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6685 Take pty_name as an arg rather than using a static variable.
6686 All callers changed.
6687 (create_process): Recover pty_flag from process, not from volatile local.
6688 (create_pty): Stay inside array even when pty allocation fails.
6689 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6691 * lread.c (Fload): Avoid initialization only when lint checking.
6692 Mention that it's needed only for older GCCs.
6694 2013-07-20 Kenichi Handa <handa@gnu.org>
6696 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6697 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6699 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6701 * lread.c (Fload): Avoid uninitialized warning.
6703 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6705 Fix some minor file descriptor leaks and related glitches.
6706 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6707 (create_lock_file): Use write, not emacs_write.
6708 * image.c (slurp_file, png_load_body):
6709 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6710 (server_accept_connection):
6711 Don't leak an fd on memory allocation failure.
6712 * image.c (slurp_file): Add a cheap heuristic for growing files.
6713 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6714 as that's what the other routines do. Maybe input need not be
6715 blocked at all, but it's better to be consistent.
6716 Avoid undefined behavior when strlen is zero.
6718 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6719 (NSTATICS): Now a constant; doesn't need to be a macro.
6721 2013-07-19 Richard Stallman <rms@gnu.org>
6723 * coding.c (decode_coding_utf_8): Add simple loop for fast
6724 processing of ASCII characters.
6726 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6728 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6730 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6732 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6733 unportable 'struct x_display_info'.
6734 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6737 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6739 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6740 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6742 (system_process_attributes): Prefer plain char to unsigned char
6743 when either will do. Clean up properly if interrupted or if
6744 memory allocations fail. Don't assume sscanf succeeds.
6745 Remove no-longer-needed workaround to stop GCC from whining.
6746 Read command-line once, instead of multiple times. Check read status a
6749 Fix obscure porting bug with varargs functions.
6750 The code assumed that int is treated like ptrdiff_t in a vararg
6751 function, which is not a portable assumption. There was a similar
6752 -- though these days less likely -- porting problem with various
6753 assumptions that pointers of different types all smell the same as
6754 far as vararg functions is conserved. To make this problem less
6755 likely in the future, redo the API to use varargs functions.
6756 * alloc.c (make_save_value): Remove this vararg function.
6757 All uses changed to ...
6758 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6759 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6761 (make_save_ptr): Rename from make_save_pointer, for consistency with
6762 the above. Define only on platforms that need it. All uses changed.
6764 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6766 * keyboard.c: Try to fix typos in previous change.
6767 (DISPLAY_LIST_INFO): New macro.
6768 (kbd_buffer_get_event): Do not access members that are not present
6769 in X11. Revert inadvertent change of "!=" to "=".
6771 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6773 * keyboard.c (kbd_buffer_get_event):
6774 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6775 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6777 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6779 * filelock.c: Fix unlikely file descriptor leaks.
6780 (get_boot_time_1): Rework to avoid using emacs_open.
6781 This doesn't actually fix a leak, but is better anyway.
6782 (read_lock_data): Use read, not emacs_read.
6784 * doc.c: Fix minor memory and file descriptor leaks.
6785 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6786 (get_doc_string, Fsnarf_documentation):
6787 Fix file descriptor leak on error.
6789 * term.c: Fix minor fdopen-related file descriptor leaks.
6790 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6791 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6793 * charset.c: Fix file descriptor leaks and errno issues.
6795 (load_charset_map_from_file): Don't leak file descriptor on error.
6796 Use plain record_xmalloc since the allocation is larger than
6797 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6799 * eval.c (record_unwind_protect_nothing):
6800 * fileio.c (fclose_unwind):
6802 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6803 The replacement doesn't block input, but that no longer seems
6806 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6808 * lread.c: Fix file descriptor leaks and errno issues.
6809 (Fload): Close some races that leaked fds or streams when 'load'
6811 (Fload, openp): Report error number of last nontrivial failure to open.
6812 ENOENT counts as trivial.
6813 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6815 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6816 now that the function is always called with a nonnegative arg.
6817 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6818 All uses replaced with ...
6819 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6821 A few more minor file errno-reporting bugs.
6822 * callproc.c (Fcall_process):
6823 * doc.c (Fsnarf_documentation):
6824 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6825 * process.c (set_socket_option):
6826 Don't let a constructor trash errno.
6827 * doc.c: Include <errno.h>.
6829 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6831 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6833 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6835 Fix w32 bug with call-process-region (Bug#14885).
6836 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6837 to Fcall_process when the input is empty. This simplifies the
6838 code a bit. It makes no difference on POSIXish platforms but
6839 apparently it fixes a bug on w32.
6841 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6842 * fileio.c (close_file_unwind): Don't close if FD is negative;
6843 this can happen when unwinding a zapped file descriptor.
6844 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6845 in case Emacs runs out of memory between the two unwind-protects.
6846 Don't trash errno when closing FD.
6847 Zap the FD in the specpdl when closing it, instead of deferring
6848 the removal of the unwind-protect; this fixes a bug where a child
6849 function unwinds the stack past us.
6851 New unwind-protect flavors to better type-check C callbacks.
6852 This also lessens the need to write wrappers for callbacks,
6853 and the need for make_save_pointer.
6854 * alloc.c (free_save_value):
6855 * atimer.c (run_all_atimers):
6857 * alloc.c (safe_alloca_unwind):
6858 * atimer.c (unwind_stop_other_atimers):
6859 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6860 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6861 * minibuf.c (choose_minibuf_frame_1):
6862 * process.c (make_serial_process_unwind):
6863 * xdisp.c (pop_message_unwind):
6864 * xselect.c (queue_selection_requests_unwind):
6865 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6866 * alloc.c (record_xmalloc):
6867 Prefer record_unwind_protect_ptr to record_unwind_protect with
6869 * alloc.c (Fgarbage_collect):
6870 Prefer record_unwind_protect_void to passing a dummy.
6871 * buffer.c (restore_buffer):
6872 * window.c (restore_window_configuration):
6873 * xfns.c, w32fns.c (do_unwind_create_frame)
6874 New wrapper. All record-unwind uses of wrappee changed.
6875 * buffer.c (set_buffer_if_live):
6876 * callproc.c (call_process_cleanup, delete_temp_file):
6877 * coding.c (code_conversion_restore):
6878 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6879 * editfns.c (save_excursion_restore)
6880 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6881 (save_restriction_restore):
6882 * eval.c (restore_stack_limits, un_autoload):
6883 * fns.c (require_unwind):
6884 * keyboard.c (recursive_edit_unwind, tracking_off):
6885 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6886 * macros.c (pop_kbd_macro, restore_menu_items):
6887 * nsfns.m (unwind_create_frame):
6888 * print.c (print_unwind):
6889 * process.c (start_process_unwind):
6890 * search.c (unwind_set_match_data):
6891 * window.c (select_window_norecord, select_frame_norecord):
6892 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6893 (fast_set_selected_frame):
6894 * xfns.c, w32fns.c (unwind_create_tip_frame):
6895 Return void, not a dummy Lisp_Object. All uses changed.
6896 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6897 * callproc.c (call_process_kill):
6898 * fileio.c (restore_point_unwind, decide_coding_unwind)
6899 (build_annotations_unwind):
6900 * insdel.c (Fcombine_after_change_execute_1):
6901 * keyboard.c (read_char_help_form_unwind):
6902 * menu.c (unuse_menu_items):
6903 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6904 * sound.c (sound_cleanup):
6905 * xdisp.c (unwind_redisplay):
6906 * xfns.c (clean_up_dialog):
6907 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6908 Accept no args and return void, instead of accepting and returning
6909 a dummy Lisp_Object. All uses changed.
6910 * cygw32.c (fchdir_unwind):
6911 * fileio.c (close_file_unwind):
6912 * keyboard.c (restore_kboard_configuration):
6913 * lread.c (readevalllop_1):
6914 * process.c (wait_reading_process_output_unwind):
6915 Accept int and return void, rather than accepting an Emacs integer
6916 and returning a dummy object. In some cases this fixes an
6917 unlikely bug when the corresponding int is outside Emacs integer
6918 range. All uses changed.
6919 * dired.c (directory_files_internal_unwind):
6920 * fileio.c (do_auto_save_unwind):
6921 * gtkutil.c (pop_down_dialog):
6922 * insdel.c (reset_var_on_error):
6923 * lread.c (load_unwind):
6924 * xfns.c (clean_up_file_dialog):
6925 * xmenu.c, nsmenu.m (pop_down_menu):
6926 * xmenu.c (cleanup_widget_value_tree):
6927 * xselect.c (wait_for_property_change_unwind):
6928 Accept pointer and return void, rather than accepting an Emacs
6929 save value encapsulating the pointer and returning a dummy object.
6931 * editfns.c (Fformat): Update the saved pointer directly via
6932 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6933 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6934 (unwind_body): New function.
6935 (record_unwind_protect): First arg is now a function returning void,
6936 not a dummy Lisp_Object.
6937 (record_unwind_protect_ptr, record_unwind_protect_int)
6938 (record_unwind_protect_void): New functions.
6939 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6940 * fileio.c (struct auto_save_unwind): New type.
6941 (do_auto_save_unwind): Use it.
6942 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6943 * insdel.c (struct rvoe_arg): New type.
6944 (reset_var_on_error): Use it.
6945 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6947 (specbinding_func): Remove; there are now several such functions.
6948 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6949 (set_unwind_protect_ptr): New function.
6950 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6952 Be simpler and more consistent about reporting I/O errors.
6953 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6954 Say "Read error" and "Write error", rather than "I/O error", or
6955 "IO error reading", or "IO error writing", when a read or write
6957 * process.c (Fmake_network_process, wait_reading_process_output)
6958 (send_process, Fprocess_send_eof, wait_reading_process_output):
6959 Capitalize diagnostics consistently. Put "failed foo" at the
6960 start of the diagnostic, so that we don't capitalize the
6961 function name "foo". Consistently say "failed" for such
6963 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6964 All callers changed. This is so it can use report_file_error.
6965 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6966 diagnostics consistently as above.
6968 * fileio.c (report_file_errno): Fix errno reporting bug.
6969 If the file name is neither null nor a pair, package it up as a
6970 singleton list. All callers changed, both to this function and to
6971 report_file_error. This fixes a bug where the memory allocator
6972 invoked by list1 set errno so that the immediately following
6973 report_file_error reported the wrong errno value.
6975 Fix minor problems found by --enable-gcc-warnings.
6976 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6977 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6979 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6981 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6982 Set event->arg to Qt if switch-event shall be generated.
6983 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6985 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6987 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6990 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6991 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6992 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6993 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6994 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6995 and there is a focused frame.
6996 (head_table): Add focus-in and focus-out.
6997 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6998 bind to handle-focus-in/out.
7000 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7001 (Fhandle_switch_frame): Call Fhandle_focus_in.
7002 (syms_of_frame): defsubr handle-focus-in/out.
7004 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7006 Fix porting bug to older POSIXish platforms (Bug#14862).
7007 * sysdep.c (emacs_pipe): New function, that implements
7008 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7009 This should port better to CentOS 5 and to Mac OS X 10.6.
7010 All calls to pipe2 changed.
7012 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7013 This makes the code easier to read and the executable a bit smaller.
7014 Do not replace all calls to Fcons that happen to create lists,
7015 just calls that are intended to create lists. For example, when
7016 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7017 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7018 Similarly for list2 through list5.
7019 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7020 * bytecode.c (exec_byte_code):
7021 * callint.c (quotify_arg, Fcall_interactively):
7022 * callproc.c (Fcall_process, create_temp_file):
7023 * charset.c (load_charset_map_from_file)
7024 (Fdefine_charset_internal, init_charset):
7025 * coding.c (get_translation_table, detect_coding_system)
7026 (Fcheck_coding_systems_region)
7027 (Fset_terminal_coding_system_internal)
7028 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7029 * composite.c (update_compositions, Ffind_composition_internal):
7030 * dired.c (directory_files_internal, file_name_completion)
7032 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7033 * doc.c (Fsnarf_documentation):
7034 * editfns.c (Fmessage_box):
7036 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7037 (Feval, eval_sub, Ffuncall, apply_lambda):
7038 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7039 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7040 (Fset_file_times, Finsert_file_contents)
7041 (Fchoose_write_coding_system, Fwrite_region):
7042 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7043 * font.c (font_registry_charsets, font_parse_fcname)
7044 (font_prepare_cache, font_update_drivers, Flist_fonts):
7045 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7046 * frame.c (make_frame, Fmake_terminal_frame)
7047 (x_set_frame_parameters, x_report_frame_params)
7048 (x_default_parameter, Fx_parse_geometry):
7049 * ftfont.c (syms_of_ftfont):
7050 * image.c (gif_load):
7051 * keyboard.c (command_loop_1):
7052 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7053 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7054 (Fminor_mode_key_binding, accessible_keymaps_1)
7055 (Faccessible_keymaps, Fwhere_is_internal):
7056 * lread.c (read_emacs_mule_char):
7057 * menu.c (find_and_return_menu_selection):
7058 * minibuf.c (get_minibuffer):
7059 * nsfns.m (Fns_perform_service):
7060 * nsfont.m (ns_script_to_charset):
7061 * nsmenu.m (ns_popup_dialog):
7062 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7063 (Fx_own_selection_internal):
7064 * nsterm.m (append2):
7065 * print.c (Fredirect_debugging_output)
7066 (print_prune_string_charset):
7067 * process.c (Fdelete_process, Fprocess_contact)
7068 (Fformat_network_address, set_socket_option)
7069 (read_and_dispose_of_process_output, write_queue_push)
7070 (send_process, exec_sentinel):
7071 * sound.c (Fplay_sound_internal):
7072 * textprop.c (validate_plist, add_properties)
7073 (Fput_text_property, Fadd_face_text_property)
7074 (copy_text_properties, text_property_list, syms_of_textprop):
7075 * unexaix.c (report_error):
7076 * unexcoff.c (report_error):
7077 * unexsol.c (unexec):
7078 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7079 (Fformat_mode_line, syms_of_xdisp):
7080 * xfaces.c (set_font_frame_param)
7081 (Finternal_lisp_face_attribute_values)
7082 (Finternal_merge_in_global_face, syms_of_xfaces):
7083 * xfns.c (x_default_scroll_bar_color_parameter)
7084 (x_default_font_parameter, x_create_tip_frame):
7085 * xfont.c (xfont_supported_scripts):
7086 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7087 (menu_help_callback, xmenu_show):
7089 * xterm.c (set_wm_state):
7090 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7091 and similarly for list2 through list5.
7093 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7095 * callproc.c (Fcall_process_region): Fix minor race and tune.
7096 (create_temp_file): New function, with the temp-file-creation part
7097 of the old Fcall_process_region. Use Fcopy_sequence to create the
7098 temp file name, rather than alloca + build_string, for simplicity.
7099 Don't bother to block input around the temp file creation;
7100 shouldn't be needed. Simplify use of mktemp.
7101 Use record_unwind_protect immediately after creating the temp file;
7102 this closes an unlikely race where the temp file was not removed.
7103 Use memcpy rather than an open-coded loop.
7104 (Fcall_process_region): Use the new function. If the input is
7105 empty, redirect from /dev/null rather than from a newly created
7106 empty temp file; this avoids unnecessary file system traffic.
7108 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7110 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7111 Simplify by making this case like the other two. This is a bit
7112 slower on obsolete hosts, but the extra complexity isn't worth it.
7114 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7115 * process.c (create_process) [!DOS_NT]:
7116 Remove now-unnecessary calls to emacs_close.
7118 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7120 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7121 returning early. (Bug#14850)
7123 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7124 and inhibit-iso-escape-detection attributes of 'undecided'.
7127 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7129 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7130 Reported by Herbert J. Skuhra in
7131 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7133 Don't lose top specpdl entry when memory is exhausted.
7134 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7135 specpdl overflow here, to simplify callers; all callers changed.
7136 Always reserve an unused entry at the stack top; this avoids
7137 losing the top entry's information when memory is exhausted.
7139 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7141 Clean up errno reporting and fix some errno-reporting bugs.
7142 * callproc.c (Fcall_process):
7143 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7144 * process.c (create_process, Fmake_network_process):
7145 * unexaix.c (report_error):
7146 * unexcoff.c (report_error):
7147 Be more careful about reporting the errno of failed operations.
7148 The code previously reported the wrong errno sometimes.
7149 Also, prefer report_file_errno to setting errno + report_file_error.
7150 (Fcall_process): Look at openp return value rather than at path,
7151 as that's a bit faster and clearer when there's a numeric predicate.
7152 * fileio.c (report_file_errno): New function, with most of the
7153 old contents of report_file_error.
7154 (report_file_error): Use it.
7155 (Ffile_exists_p, Ffile_accessible_directory_p):
7156 Set errno to 0 when it is junk.
7157 * fileio.c (Faccess_file):
7158 * image.c (x_create_bitmap_from_file):
7159 Use faccessat rather than opening the file, to avoid the hassle of
7160 having a file descriptor open.
7161 * lisp.h (report_file_errno): New decl.
7162 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7165 * process.c (create_process, wait_reading_process_output) [AIX]:
7166 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7167 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7168 a multithreaded environment anyway).
7169 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7171 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7173 * image.c (x_find_image_file): Don't close a remote file handle.
7175 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7177 Fix races with threads and file descriptors.
7178 * callproc.c (Fcall_process_region):
7179 * dired.c (open_directory):
7180 * emacs.c (main, Fdaemon_initialized):
7181 * image.c (x_find_image_file):
7182 * inotify.c (Finotify_rm_watch):
7183 * lread.c (Flocate_file_internal):
7184 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7185 * term.c (term_mouse_moveto, init_tty):
7186 * termcap.c (tgetent):
7187 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7188 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7189 * unexhp9k800.c, unexmacosx.c (unexec):
7190 * callproc.c (Fcall_process_region):
7191 Use emacs_close, not close.
7192 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7193 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7194 and posix_close function on current platforms (which all lack them).
7195 (emacs_close): Use it. This should fix the races on GNU/Linux and
7196 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7197 and it should avoid closing random victim file descriptors on
7200 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7202 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7203 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7206 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7207 This is for .gdbinit xbacktrace.
7209 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7210 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7211 (emacs_set_tty): Now static.
7212 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7213 * term.c (tty_capable_p, tty_default_color_capabilities)
7214 (get_tty_terminal, term_mouse_movement)
7215 (handle_one_term_event, init_tty, maybe_fatal):
7216 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7217 (tgetent, scan_file, name_match, compare_contin):
7218 * terminal.c (get_terminal):
7219 Use bool for boolean.
7220 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7221 Prefer char to unsigned char if either will do.
7222 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7223 (tty_write_glyphs): Prefer int to unsigned.
7224 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7225 All callers changed.
7226 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7228 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7231 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7232 (B__dummy__): New dummy symbol, to pacify C89.
7233 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7234 they can't grok varargs macros.
7235 * dispnew.c (add_window_display_history)
7236 (add_frame_display_history):
7237 * print.c (print_object):
7238 * xdisp.c (debug_method_add):
7239 Use %p printf format only for void pointers.
7240 * emacs.c (usage_message): New constant, replacing ...
7241 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7242 (main): Adjust to usage reorg.
7243 * fns.c (syms_of_fns):
7244 * profiler.c (syms_of_profiler):
7245 Don't use non-constant struct initializers.
7246 * gnutls.h (gnutls_initstage_t):
7247 * lisp.h (enum Lisp_Fwd_Type):
7248 * lread.c (lisp_file_lexically_bound_p):
7249 * xsettings.c (anonymous enum):
7250 Remove trailing comma.
7251 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7252 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7253 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7255 * regex.c (const_re_char): New type, to pacify strict C89.
7256 All uses of 'const re_char' replaced to use it.
7257 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7258 with glibc when strict C89. This change is imported from gnulib.
7260 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7261 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7262 Omit GNU_LINUX implementation, since it requires long long.
7263 * xterm.c (x_draw_underwave):
7264 Do not assume the traditional order of struct's members.
7265 (x_term_init): Rewrite to avoid the need for non-constant structure
7268 Syntax cleanup, mostly replacing macros with functions.
7269 This removes the need for the syntax_temp hack.
7270 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7271 * syntax.c (SYNTAX_INLINE): New macro.
7272 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7273 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7274 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7275 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7276 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7277 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7278 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7279 Now constants, not macros.
7280 (syntax_temp) [!__GNUC__]: Remove.
7281 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7282 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7283 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7284 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7285 Move here from syntax.h; now functions, not macros. Except for the
7286 last function, these are static since only syntax.c uses them.
7287 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7288 All uses changed. Now a function, not a macro; use this fact
7289 to simplify the code.
7290 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7291 compiler bugs; no longer relevant.
7292 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7293 (SYNTAX_INLINE): New macro.
7294 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7295 for the new functions. Use bool for boolean member.
7296 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7297 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7298 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7299 (SETUP_BUFFER_SYNTAX_TABLE):
7300 Now extern inline functions, not macros.
7301 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7302 Remove; all uses replaced by implementation.
7303 (syntax_temp) [!__GNUC__]: Remove decl.
7304 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7306 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7308 * emacs.c (main): Fix syntax error.
7310 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7312 Timestamp fixes for undo (Bug#14824).
7313 * atimer.c (schedule_atimer):
7314 * fileio.c (Ffile_newer_than_file_p):
7315 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7316 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7317 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7318 (syms_of_fileio): Remove Sclear_visited_file_name.
7319 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7320 file doesn't exist; this avoids an ambiguity with negative timestamps.
7321 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7322 * systime.h (make_emacs_time, invalid_emacs_time):
7323 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7324 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7325 * undo.c (record_first_change): Push (visited-file-modtime) onto
7326 undo list rather than reimplementing it by hand, incorrectly.
7328 2013-07-09 Ken Brown <kbrown@cornell.edu>
7330 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7332 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7334 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7336 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7338 Handle errno and exit status a bit more carefully.
7339 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7340 number into an exit status. Instead, use EXIT_CANCELED.
7341 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7342 * callproc.c (relocate_fd):
7343 * emacs.c (close_output_streams, main):
7344 * process.c (create_process):
7345 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7346 Use emacs_perror for simplicity.
7347 * callproc.c (relocate_fd, main):
7348 * sysdep.c (sys_subshell):
7349 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7350 (shut_down_emacs): Use emacs_write, not write.
7351 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7352 * fileio.c (Fcopy_file, e_write):
7353 * nsterm.m (ns_select):
7354 * process.c (send_process):
7355 * sound.c (vox_write):
7356 Use emacs_write_sig, not emacs_write.
7357 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7358 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7360 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7362 (emacs_full_write): New function.
7363 (emacs_write): Rewrite to use it.
7364 (emacswrite_sig, emacs_perror): New functions.
7365 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7367 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7369 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7370 on NS even if it is present. Pixmap on NS is a void*.
7372 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7374 Port to Ubuntu 10 (Bug#14803).
7375 Problem reported by T.V. Raman.
7376 * process.c (close_on_exec, accept4, process_socket):
7377 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7379 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7381 * w32.c (sys_dup): Declare prototype.
7385 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7387 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7389 Make file descriptors close-on-exec when possible (Bug#14803).
7390 This simplifies Emacs a bit, since it no longer needs to worry
7391 about closing file descriptors by hand in some cases.
7392 It also fixes some unlikely races. Not all such races, as
7393 libraries often open files internally without setting
7394 close-on-exec, but it's an improvement.
7395 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7396 * callproc.c (Fcall_process) [!MSDOS]:
7397 * emacs.c (main) [!DOS_NT]:
7398 * nsterm.m (ns_term_init):
7399 * process.c (create_process):
7400 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7401 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7402 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7403 Prefer mkostemp with O_CLOEXEC to mkstemp.
7404 * callproc.c (relocate_fd) [!WINDOWSNT]:
7405 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7406 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7408 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7409 Make the resulting file descriptor close-on-exec.
7410 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7411 * lread.c (load_descriptor_list, load_descriptor_unwind):
7412 Remove; no longer needed. All uses removed.
7413 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7414 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7416 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7417 (Fmake_network_process, Fnetwork_interface_list)
7418 (Fnetwork_interface_info, server_accept_connection):
7419 Make newly-created socket close-on-exec.
7420 * sysdep.c (emacs_open, emacs_fopen):
7421 Make new-created descriptor close-on-exec.
7422 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7423 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7425 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7427 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7428 for NS_IMPL_GNUSTEP.
7430 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7432 Fix openp errno handling.
7433 * callproc.c (Fcall_process): Preserve openp errno around close.
7434 * lread.c (openp): Set errno when returning -1, as some callers
7437 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7439 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7441 * nsterm.h (NSSavePanel): Update comment.
7442 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7443 (ns_run_file_dialog): Declare.
7445 * nsfns.m: Remove panelOK.
7447 (ns_run_file_dialog): New function.
7448 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7449 event loop, so file dialog is popped up by ns_run_file_dialog, called
7450 by sendEvent (Bug#14578).
7451 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7453 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7455 * xdisp.c (default_line_pixel_height): New function.
7456 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7457 (try_cursor_movement, redisplay_window, try_window)
7458 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7460 * window.c (window_scroll_pixel_based):
7461 use default_line_pixel_height.
7463 * dispextern.h (default_line_pixel_height): Add prototype.
7465 * frame.c (x_set_line_spacing): Accept a float value for
7466 line-spacing parameter, per the documentation.
7468 * data.c (Fmultibyte_string_p): Doc fix.
7470 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7472 Use emacs_open more consistently when opening files.
7473 This handles EINTR more consistently now, and makes it easier
7474 to introduce other uniform changes to file descriptor handling.
7475 * sysstdio.h: New file.
7476 * buffer.c (mmap_init):
7477 * cygw32.c (chdir_to_default_directory):
7478 * dispnew.c (Fopen_termscript):
7479 * emacs.c (Fdaemon_initialized):
7480 * fileio.c (Fdo_auto_save):
7481 * image.c (slurp_file, png_load_body, jpeg_load_body):
7482 * keyboard.c (Fopen_dribble_file):
7484 * print.c (Fredirect_debugging_output):
7485 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7486 * termcap.c (tgetent):
7487 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7488 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7489 * w32term.c (w32_initialize) [CYGWIN]:
7490 * xfaces.c (Fx_load_color_file):
7491 Use emacs_open instead of plain open, and emacs_fopen instead of
7493 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7494 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7495 * callproc.c (default_output_mode): New constant.
7496 (Fcall_process): Use it to call emacs_open instead of plain creat.
7497 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7498 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7499 (emacs_fopen): New function.
7500 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7501 Include <lisp.h>, for emacs_open.
7502 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7504 Remove duplicate #include directives.
7505 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7507 Don't include stdio.h twice.
7508 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7509 Don't include sys/types.h or stdio.h twice.
7510 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7511 * lread.c: Don't include coding.h twice.
7512 * nsfont.m: Don't include frame.h twice.
7513 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7514 * ralloc.c: Don't include <unistd.h> twice.
7515 * xdisp.c: Don't include font.h twice.
7516 * xterm.c: Don't include fontset.h twice.
7517 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7519 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7521 Scale ImageMagick images more carefully.
7522 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7523 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7524 Be more careful about avoiding undefined behavior after
7525 integer overflow and division by zero.
7527 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7529 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7530 (syms_of_w32fns): DEFSYM them.
7531 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7532 (CCHDEVICENAME): Define macros if not defined.
7533 (struct MONITOR_INFO_EX): New struct.
7534 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7535 (enum_display_monitors_fn): New variable.
7536 (globals_of_w32fns): Initialize it.
7537 (Fx_display_pixel_width, Fx_display_pixel_height)
7538 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7539 multi-monitor setups in docstrings.
7540 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7541 screen size by primary monitor's millimeter per pixel.
7542 (w32_monitor_enum, w32_display_monitor_attributes_list)
7543 (w32_display_monitor_attributes_list_fallback)
7544 (Fw32_display_monitor_attributes_list): New functions.
7545 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7547 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7549 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7551 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7553 * fileio.c (Qfile_notify_error): New error symbol.
7555 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7556 * inotify.c (inotify_callback, symbol_to_inotifymask)
7557 (Finotify_add_watch, Finotify_rm_watch): Use it.
7558 (inotifyevent_to_event): Exchange order of cookie and file name.
7559 (Finotify_add_watch): Adapt docstring.
7561 * lisp.h (Qfile_notify_error): Declare.
7563 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7565 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7566 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7567 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7568 which did not work (see <http://bugs.gnu.org/14569#307>).
7569 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7570 && (!noninteractive || initialized)). This attempts to thread
7571 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7573 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7575 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7576 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7578 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7580 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7581 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7582 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7583 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7585 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7587 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7588 Define to __sys_siglist.
7590 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7592 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7593 word-wrap, so that overflow-newline-into-fringe would work in
7594 visual-line-mode. (Bug#2749)
7595 (move_it_in_display_line_to): When the last scanned display
7596 element fits exactly on the display line, and
7597 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7598 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7599 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7600 finding buffer position that corresponds to pixel coordinates,
7601 e.g. in buffer_posn_from_coords.
7603 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7605 * process.c (handle_child_signal): Call catch_child_signal if
7608 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7610 Don't convert function pointers to void * and back.
7611 It isn't portable C, and it's easy enough to avoid.
7612 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7613 (make_save_value): Add support for SAVE_FUNCPOINTER.
7614 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7615 * print.c (print_object):
7616 Distinguish function from object pointers.
7617 * lisp.h (SAVE_FUNCPOINTER): New constant.
7618 (SAVE_SLOT_BITS): Adjust to it.
7619 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7620 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7621 (voidfuncptr): New typedef.
7622 (struct Lisp_Save_Value): New member data[0].funcpointer.
7623 (XSAVE_FUNCPOINTER): New function.
7625 Simplify buildobj processing.
7626 * Makefile.in (buildobj.h): Make it a sequence of strings each
7627 followed by comma, rather than a single string. Put it into a
7628 .tmp file in case there's an error while generating it.
7629 (gl-stamp): Use .tmp for temp files.
7630 (mostlyclean): Clean .tmp files.
7631 * doc.c (buildobj): Move to just the routine that needs it.
7632 It's now an array of strings, so processing is simpler.
7634 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7636 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7637 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7638 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7639 Invoke malloc_enable_thread even when not interactive.
7640 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7641 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7642 in this case, since the underlying bug has now been fixed.
7644 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7646 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7647 unlinking it (bug#14691).
7649 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7651 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7652 before checking whether buffer is modified. This lets
7653 `kill-buffer-query-functions' cancel killing of the buffer or save
7654 its content before `kill-buffer' asks user the "Buffer %s
7655 modified; kill anyway?" question.
7657 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7659 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7660 Let the super performKeyEquivalent deal with them (Bug#14747).
7662 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7664 * widget.c (resize_cb): Remove unused local.
7666 Do not use GTK 3 if it exists but cannot be compiled.
7667 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7668 * xterm.c (x_error_handler) [!USE_GTK]:
7671 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7673 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7675 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7676 to the valid range of values. (Bug#14753)
7678 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7679 when moving point by using the current glyph matrix. This avoids
7680 the need to force redisplay when this function is called in a
7683 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7685 Fix minor problems found by static checking.
7686 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7687 Redo the latter's body to sidestep GCC parenthesization warnings.
7688 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7689 * coding.c (detect_coding, detect_coding_system):
7690 * coding.h (struct undecided_spec):
7691 Use bool for boolean.
7692 * image.c (QCmax_width, QCmax_height): Now static.
7693 * xdisp.c (Fmove_point_visually): Remove unused local.
7695 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7697 * xdisp.c (Fmove_point_visually): New function.
7699 2013-06-28 Kenichi Handa <handa@gnu.org>
7701 * coding.h (define_coding_undecided_arg_index): New enum.
7702 (coding_attr_index): New members
7703 coding_attr_undecided_inhibit_null_byte_detection,
7704 coding_attr_undecided_inhibit_iso_escape_detection,
7705 coding_attr_undecided_prefer_utf_8.
7706 (undecided_spec): New struct.
7707 (struct coding_system): New member `undecided' of the member
7710 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7711 (detect_coding): Likewise.
7712 (detect_coding_system): Likewise.
7713 (Fdefine_coding_system_internal): New coding system properties
7714 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7716 (syms_of_coding): Adjust for coding_arg_undecided_max.
7718 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7720 * image.c (x_from_xcolors): Remove unused local.
7722 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7724 Defer image data transfer between X client and server until actual
7727 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7730 * image.c (Destroy_Image): Remove.
7731 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7732 `mask_p', and `colors_p'. All uses changed.
7733 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7734 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7735 New macros for `flags' arg to x_clear_image_1.
7736 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7737 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7738 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7739 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7740 (image_get_x_image, image_unget_x_image): New functions or macros.
7741 (image_background, image_background_transparent, x_to_xcolors)
7742 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7743 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7744 instead of Destroy_Image.
7745 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7746 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7747 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7748 (imagemagick_load_image, svg_load_image): Use them instead of
7749 x_create_x_image_and_pixmap, and x_put_x_image followed by
7750 x_destroy_x_image, respectively.
7751 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7752 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7753 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7754 background_transparent fields.
7755 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7756 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7758 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7760 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7761 This mostly consists of undoing recent changes.
7762 * callproc.c (Fcall_process):
7763 * process.c (create_process):
7764 Do not worry about catching SIGCHLD here, undoing previous change.
7765 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7766 * process.c, process.h (catch_child_signal):
7767 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7768 * process.c (catch_child_handler): Don't worry about being called
7769 lazily and do not assume caller has blocked SIGCHLD, undoing
7770 previous change. Move first-time stuff back to
7771 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7772 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7773 set lib_child_handler if it's already initialized, which may
7774 help avoid problems on GNUstep.
7776 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7778 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7779 * callproc.c (Fcall_process):
7780 * process.c (create_process):
7781 Make sure SIGCHLD is caught before we fork,
7782 since Emacs startup no arranges to catch SIGCHLD.
7783 * process.c (lib_child_handler): Initialize to null, not to
7785 (catch_child_signal): Allow self to be called lazily.
7786 Do nothing if it's already been called.
7787 Assume caller has blocked SIGCHLD (all callers do now).
7788 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7789 just before it's really needed.
7790 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7791 since it hasn't been caught yet.
7793 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7795 * image.c (compute_image_size): New function to implement
7796 :max-width and :max-height.
7797 (imagemagick_load_image): Use it.
7799 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7801 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7802 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7804 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7805 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7806 the SIGCHLD handler, since the code is not atomic and (due to glib)
7807 signals may be arriving now.
7808 * sysdep.c (init_signals): Do not catch child signals here;
7809 'main' now does that later, at a safer time.
7811 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7813 Clean up SIGCHLD handling a bit (Bug#14569).
7814 * process.c, process.h (catch_child_signal):
7815 Now always extern, even if !NS_IMPL_GNUSTEP.
7816 * process.c (catch_child_signal): Move glib tickler here from
7817 init_process_emacs, so that it's done earlier in Emacs
7818 initialization. Also move the noninteractive && !initialized
7819 check here from init_process_emacs. This is all a bit cleaner for
7820 GNUish platforms, and I hope it works around the Cygwin bug.
7821 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7822 that glib signal handling is tickled before glib creates threads.
7824 * process.c (wait_reading_process_output): Avoid int overflow
7825 when reading more than 2 GiB total from a process.
7827 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7829 * process.c (create_process): Handle a couple more cases,
7830 i.e., work even if new_argv and wait_child_setup[i] are cached.
7831 Use Fcall_process's style for volatile vars.
7833 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7835 * process.c (create_process): Mark PROCESS volatile.
7837 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7839 Use C99-style flexible array members if available.
7840 This avoids some subtle aliasing issues, which typically
7841 aren't a problem with GCC but may be a problem elsewhere.
7842 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7843 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7844 In either case, it uses a flexible array member rather than
7845 the old struct hack. All uses changed.
7846 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7847 Adjust to sdata reorganization.
7848 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7849 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7850 that ports better to pre-C99 non-GCC.
7851 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7852 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7853 as the latter has changed.
7854 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7855 and port better to pre-C99 GCC.
7856 * image.c (struct xpm_cached_color):
7857 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7858 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7859 Use FLEXIBLE_ARRAY_MEMBER.
7860 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7861 Move decl to top level so it gets checked against implementation.
7862 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7863 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7865 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7867 * syntax.c: Integer cleanups.
7868 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7869 All uses that need 0-or-2 changed to:
7870 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7871 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7872 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7873 (char_quoted, prev_char_comend_first, back_comment)
7874 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7875 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7876 Use bool for boolean.
7877 (update_syntax_table, skip_chars, skip_syntaxes):
7878 Prefer int to unsigned when either will do.
7879 (back_comment): Return boolean success flag, like forw_comment,
7880 instead of positive-or-minus-1 (which might have overflowed int anyway).
7881 Don't stuff ptrdiff_t into int.
7882 (syntax_spec_code, syntax_code_spec): Now const.
7883 (Fmatching_paren, scan_lists, scan_sexps_forward):
7884 Use enum syntaxcode for syntax code.
7885 (Fmatching_paren): Check that arg is a character, not just an integer.
7886 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7887 (Finternal_describe_syntax_value): Omit no-longer-needed
7889 (skip_chars): Use char, not unsigned char, when the distinction
7891 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7892 * bytecode.c (exec_byte_code):
7893 * syntax.c (syntax_spec_code, Fchar_syntax)
7894 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7896 * syntax.h (SYNTAX_WITH_FLAGS):
7897 Omit unnecessary casts.
7899 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7901 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7902 line dimensions here, to avoid race conditions with the main
7903 thread. (Bug#14062, bug#14630, bug#14669)
7905 * w32term.c (w32_draw_window_cursor): Compute the header line and
7906 mode line dimensions here.
7907 <w32_system_caret_window, w32_system_caret_hdr_height>:
7908 <w32_system_caret_mode_height>: New variables.
7910 * w32term.h: Declare them.
7912 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7914 * alloc.c (die): Move "assertion failed" string here ...
7915 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7916 COND when SUPPRESS_CHECKING. This shrinks the executable text
7917 size by 0.8% to 2.2% when configured with --enable-checking,
7918 depending on optimization flags (GCC 4.8.1 x86-64).
7920 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7922 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7924 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7925 base is 2; this is more accurate.
7927 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7929 * sound.c (string_default): Move to !WINDOWSNT section.
7930 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7932 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7934 * sound.c: Integer cleanups.
7935 Remove unnecessary forward decls.
7936 (struct sound_device): The 'file' member is now a Lisp_Object, not
7937 a char *, so that we needn't invoke alloca on a huge size.
7938 (Fplay_sound_internal): Adjust to this.
7939 (string_default): New function.
7940 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7941 Use it to adjust to the struct sound_device change.
7942 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7943 (be2hs) [0]: Remove.
7945 * syntax.c (skip_chars): Don't use uninitialized storage
7946 when searching a multibyte buffer for characters that are not in a
7947 unibyte string that contains non-ASCII characters.
7949 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7951 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7952 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7954 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7956 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7958 2013-06-18 Kenichi Handa <handa@gnu.org>
7960 * font.c (Ffont_spec): Signal an error for an invalid font name
7963 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7965 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7966 In particular this ports to 32-bit sparc Sun cc.
7967 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7968 array with a dummy element at specpdl[-1], so that its address can
7970 (unbind_to): Do not copy the binding; not needed, now that we
7971 copy old_value in the one place where the copy is needed.
7972 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7973 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7974 (union specbinding): Rename from struct specbinding. Redo layout
7975 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7976 which is not portable. With Sun C 5.12 32-bit sparc, the
7977 declaration causes nargs to be an unsigned bitfield, a behavior
7978 that the C standard allows; but Emacs wants nargs to be signed.
7979 The overall type is now a union of structures rather than a
7980 structure of union of structures, and the 'kind' member is now a
7981 bitfield, so that the overall type doesn't grow. All uses changed.
7982 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7984 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7986 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7987 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7989 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7991 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7993 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7994 unless we know that the window w's frame is a frame object.
7995 Another attempt at solving bug#14062 and bug#14630.
7997 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7999 * textprop.c (property_set_type): New enum.
8000 (add_properties): Allow appending/prepending text properties.
8001 (add_text_properties_1): Factored out of Fadd_text_properties.
8002 (Fadd_text_properties): Move all the code into
8003 add_text_properties_1.
8004 (Fadd_face_text_property): New function that calls
8005 add_text_properties_1.
8007 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8009 Move functions from lisp.h to individual modules when possible.
8010 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8011 * alloc.c (XFLOAT_INIT, set_symbol_name):
8012 * buffer.c (CHECK_OVERLAY):
8013 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8014 (set_char_table_parent):
8015 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8016 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8017 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8018 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8020 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8021 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8022 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8023 (backtrace_args, backtrace_debug_on_exit):
8024 * floatfns.c (CHECK_FLOAT):
8025 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8026 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8027 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8028 (set_hash_index_slot):
8029 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8030 * marker.c (CHECK_MARKER):
8031 * textprop.c (CHECK_STRING_OR_BUFFER):
8032 * window.c (CHECK_WINDOW_CONFIGURATION):
8033 Move here from lisp.h, and make these functions static rather than
8035 * buffer.c (Qoverlayp):
8037 * fns.c (Qhash_table_p):
8038 * window.c (Qwindow_configuration_p):
8040 * lisp.h: Remove the abovementioned defns and decls.
8042 Use functions, not macros, for XINT etc (Bug#11935).
8043 In lisp.h, prefer functions to function-like macros, and
8044 constants to object-like macros, when either will do. This:
8045 . simplifies use, as there's no more need to worry about
8046 arguments' side effects being evaluated multiple times.
8047 . makes the code easier to debug on some platforms.
8048 However, when using gcc -O0, keep using function-like macros
8049 for a few critical operations, for performance reasons.
8050 This sort of thing isn't needed with gcc -Og, but -Og
8051 is a GCC 4.8 feature and isn't widely-enough available yet.
8052 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8053 Remove enum lsb_bits; no longer needed.
8054 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8055 * buffer.c (Qoverlap):
8057 * fns.c (Qhash_table_p):
8058 Now extern, so lisp.h can use these symbols.
8059 * dispextern.h: Include character.h, for MAX_CHAR etc.
8060 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8061 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8062 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8063 (GLYPH_CODE_P): Move here from lisp.h.
8064 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8065 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8066 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8067 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8068 XUNTAG now returns void *.
8069 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8070 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8071 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8072 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8073 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8074 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8075 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8076 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8077 New macros, renamed from their sans-lisp_h_ counterparts.
8078 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8079 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8080 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8081 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8082 If compiling via GCC without optimization, define these as macros
8083 in addition to inline functions.
8084 To disable this, compile with -DINLINING=0.
8085 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8086 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8087 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8088 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8089 (INTMASK, VALMASK): Now macros, since static values cannot be
8090 accessed from extern inline functions.
8091 (VALMASK): Also a constant, for benefit of old GDB.
8092 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8093 is INTEGERP, which can fold it in.
8094 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8095 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8096 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8097 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8098 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8099 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8100 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8101 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8102 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8103 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8104 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8105 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8106 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8107 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8108 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8109 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8110 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8111 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8112 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8113 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8114 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8115 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8116 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8117 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8118 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8119 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8120 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8121 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8122 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8123 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8124 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8125 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8126 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8128 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8129 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8130 (VALMASK): Define in one place rather than in two, merging the
8131 USE_LSB_TAG parts; this is simpler.
8132 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8133 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8134 Move up, to avoid use before definition.
8135 Also include "globals.h" earlier, for the same reason.
8136 (make_natnum): New function.
8137 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8138 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8139 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8140 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8141 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8142 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8143 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8144 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8145 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8146 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8147 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8148 (Qwindow_configuration_p, Qimage): New forward declarations.
8149 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8150 (STRING_COPYIN): Remove; unused.
8151 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8152 (xcar_addr, xcdr_addr): New functions. All uses changed.
8153 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8154 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8155 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8156 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8157 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8158 (TYPE_RANGED_INTEGERP): Simplify.
8159 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8160 (setlocale, fixup_locale, synchronize_system_messages_locale)
8161 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8162 Now empty functions, not macros.
8163 (functionp): Return bool, not int.
8164 * window.c (Qwindow_configuration_p): Now extern,
8165 so window.h can use it.
8166 * window.h (Qwindowp): Move decl back to lisp.h.
8168 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8170 * xdisp.c (Fline_pixel_height): New function, required for solving
8173 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8175 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8177 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8179 * lread.c (syms_of_lread):
8180 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8182 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8184 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8186 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8188 * fileio.c (expand_file_name): Doc fix.
8190 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8192 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8193 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8194 Wait for self, not for 0. This can't hurt on GNU or similar
8195 system, and may help with Cygwin.
8197 * keyboard.c: Don't use PROP (...) as an lvalue.
8198 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8199 Use set_prop (A, B), not PROP (A) = B.
8201 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8203 * xdisp.c (get_it_property): Use it->window instead of generating
8204 a Lisp object from it->w.
8206 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8208 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8209 get-char-property the window that is being rendered, instead of
8210 the buffer, to support window-specific overlays. (Bug#14575)
8211 (compute_display_string_pos): When W is NULL, use the current
8212 buffer as the object to pass to get-char-property.
8213 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8214 pointer member of the bidi iterator, since no window is pertinent
8217 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8219 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8220 being displayed, and pass it to compute_display_string_pos.
8221 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8222 (bidi_paragraph_init): All callers changed.
8224 * xdisp.c (init_from_display_pos, init_iterator)
8225 (handle_single_display_spec, next_overlay_string)
8226 (get_overlay_strings_1, reseat_1, reseat_to_string)
8227 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8228 Set bidi_it.w member from it->w.
8229 (compute_display_string_pos): Accept additional argument, the
8230 window being displayed, and pass it to Fget_char_property.
8233 * dispextern.h (struct bidi_it): New member w, the window being
8235 (compute_display_string_pos): Adjust prototype.
8237 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8239 * xgselect.c: Remove unneeded include xterm.h.
8241 * process.c (wait_reading_process_output): Check for NS before GLIB.
8242 GLIB may be linked in due to rsvg, but ns_select must be called.
8244 * xgselect.c (xg_select): Remove call to window_system_available
8245 and g_main_context_pending at the top, so Gdk events (i.e. file
8246 notify) are processed when Emacs is started with -nw.
8248 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8250 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8251 (ctagsfiles3): New variable, includes only *.m files.
8252 (TAGS): Use an explicit language name in the regular expressions,
8253 to avoid transformation of '/SOMETHING' by MSYS to
8254 'c:\MSYS\SOMETHING'.
8256 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8258 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8260 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8262 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8263 still need to set the mouse pointer shape and activate help-echo.
8266 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8268 A few porting etc. fixes for the new file monitor code.
8269 See the thread containing
8270 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8271 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8272 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8273 (dir_monitor_callback, Fgfile_rm_watch):
8274 Use assq_no_quit instead of Fassoc, for speed.
8275 (dir_monitor_callback, Fgfile_rm_watch):
8276 eassert that the monitor is a fixnum.
8277 (dir_monitor_callback): No need for CDR_SAFE.
8278 Simplify building of lisp with alternative tails.
8279 (Fgfile_add_watch, Fgfile_rm_watch):
8280 Do not assume glib functions set errno reliably on failure.
8281 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8282 and signal an error otherwise.
8283 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8284 Use Fdelq instead of Fdelete, for speed.
8286 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8288 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8289 don't insist on being invoked on a highlighted tool-bar button.
8290 Avoids losing tool-bar functionality when mouse-highlight is nil.
8291 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8292 Don't highlight when mouse-highlight is nil.
8293 (note_mouse_highlight): When mouse-highlight is nil, don't return
8294 right away; instead, run tool-bar and mode-line highlight
8295 subroutine, clear any existing highlight, and revert the mouse
8296 pointer to its default shape. (Bug#14558)
8298 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * lisp.mk (lisp): Add prog-mode.el.
8302 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8304 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8305 * process.c (dummy_handler): New function.
8306 (lib_child_handler): New static var.
8307 (handle_child_signal): Invoke it.
8308 (catch_child_signal): If a library has set up a signal handler,
8309 save it into lib_child_handler.
8310 (init_process_emacs): If using glib and not on Windows, tickle glib's
8311 child-handling code so that it initializes its private SIGCHLD handler.
8312 * syssignal.h (SA_SIGINFO): Default to 0.
8313 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8314 31; it should no longer be needed now.
8316 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8318 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8320 * gfilenotify.c (globals_of_gfilenotify): New function.
8321 (syms_of_gfilenotify): Move global initialization there.
8323 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8325 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8327 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8328 * keyboard.c (menu_bar_items, tool_bar_items):
8329 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8330 not override local keymaps any more.
8332 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8334 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8336 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8338 * w32console.c (initialize_w32_display): Return the dimensions of
8339 the console window via 2 additional arguments, not via the current
8340 frame. This avoids crashes due to overrunning the bounds of
8341 frame's decode_mode_spec_buffer, which is not resized following
8342 the change of the frame dimensions from the initial 10x10.
8344 * w32term.h (w32_initialize_display_info): Adjust prototype.
8346 * term.c (init_tty): Take dimensions of the frame from the values
8347 returned by initialize_w32_display.
8349 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8350 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8351 (LIBES): Add $(GFILENOTIFY_LIBS).
8353 * w32inevt.c (handle_file_notifications): Add dummy implementation
8354 for !HAVE_W32NOTIFY.
8356 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8358 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8360 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8362 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8364 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8366 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8368 Fix minor problems found by static checking.
8369 * data.c (pure_write_error):
8370 Use xsignal2, not Fsignal, as Fsignal might return.
8371 * eval.c (set_backtrace_debug_on_exit): Now static.
8372 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8373 No longer inline. EXTERN_INLINE is needed only for functions
8374 defined in .h files. Reindent function header as per GNU style.
8375 (backtrace_p, backtrace_top, backtrace_next):
8376 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8377 compiler or linker. Add extern decls to pacify gcc -Wall.
8378 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8380 * frame.c (free_monitors): Define only on platforms that need it.
8381 * nsterm.m (ns_term_init):
8382 * process.c (catch_child_signal):
8383 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8384 defined on all porting targets these days.
8385 * process.c, process.h (catch_child_signal):
8386 Make it extern only if NS_IMPL_GNUSTEP is defined.
8388 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8390 * w32.c (gettimeofday): Make the signature identical to prototype
8391 in nt/inc/sys/time.h.
8393 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8395 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8398 * keyboard.c (safe_run_hooks_error): Improve error message.
8400 * data.c (pure_write_error): Add `object' argument.
8401 * puresize.h (CHECK_IMPURE): Use it.
8403 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8405 * Makefile.in (NOTIFY_OBJ): New variable.
8406 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8408 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8409 Call syms_of_gfilenotify.
8411 * gfilenotify.c: New file.
8413 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8414 and Qfile_w32notify.
8415 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8416 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8418 * lisp.h: Declare syms_of_gfilenotify.
8420 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8422 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8424 Merge the specpdl and backtrace stacks. Make the structure of the
8425 specpdl entries more obvious via a tagged union of structs.
8426 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8427 (enum specbind_tag): New enum.
8428 (struct specbinding): Make it a tagged union of structs.
8429 Add a case for backtrace records.
8430 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8431 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8432 (backtrace_debug_on_exit): New accessors.
8433 (struct backtrace): Remove.
8434 (struct catchtag): Remove backlist field.
8435 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8437 (Flocal_variable_p): Speed up the common case where the binding is
8439 * eval.c (backtrace_list): Remove.
8440 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8441 (set_backtrace_args, set_backtrace_nargs)
8442 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8443 (backtrace_next): New functions.
8444 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8445 (unwind_to_catch, internal_lisp_condition_case)
8446 (internal_condition_case, internal_condition_case_1)
8447 (internal_condition_case_2, internal_condition_case_n): Don't bother
8448 with backtrace_list any more.
8449 (Fsignal): Adjust to new backtrace format.
8450 (grow_specpdl): Move up.
8451 (record_in_backtrace): New function.
8452 (eval_sub, Ffuncall): Use it.
8453 (apply_lambda): Adjust to new backtrace format.
8454 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8456 (specbind): Adjust to new specpdl format. Simplify.
8457 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8458 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8460 (mark_backtrace): Remove.
8461 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8462 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8463 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8465 * profiler.c (record_backtrace): Use get_backtrace.
8466 (handle_profiler_signal): Use backtrace_top_function.
8467 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8470 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8472 * process.h (catch_child_signal): Declare.
8474 * process.c (catch_child_signal): New function.
8475 (init_process_emacs): Call it.
8477 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8478 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8480 (x_set_cursor_type): Remove declaration.
8481 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8482 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8483 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8484 (ns_get_color): Use F suffix on float.
8485 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8486 (ns_get_rgb_color): Remove.
8487 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8488 (note_mouse_movement): x and y are CGFloat.
8489 (ns_draw_fringe_bitmap): Remove unused rowY.
8490 Change #if to COCOA && >= 10_6.
8491 (ns_draw_window_cursor): Remove unused overspill.
8492 (ns_draw_underwave): width and x are EamcsCGFloat.
8493 (ns_draw_box): thickness is CGFloat.
8494 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8495 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8496 if not in main thread.
8497 (ns_get_pending_menu_title, ns_check_menu_open)
8498 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8499 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8500 (sendFromMainThread:): New method.
8501 (changeFont:): size is CGFloat.
8502 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8503 Disable warning about permanent text.
8504 (characterIndexForPoint:): Adjust return type depending on GNUstep
8506 (mouseDown:): delta is CGFloat.
8507 (updateFrameSize): Remove unised variable f.
8508 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8509 Cast float to EmacsCGFloat.
8510 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8511 also to -1 when restoring.
8512 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8513 inside NS_IMPL_COCOA.
8514 (toggleFullScreen:): Put call to toggleFullScreen inside
8515 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8516 (setPosition:portion:whole:): por is CGFloat.
8517 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8518 (mouseDown:): Use CGFloat.
8519 (mouseDragged:): Remove unised variable edge.
8520 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8522 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8524 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8525 when NS_IMPL_GNUSTEP.
8526 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8527 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8528 (EmacsToolbar): Add clearAll. Add tag argument to
8529 addDisplayItemWithImage.
8530 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8532 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8534 * nsmenu.m (ns_update_menubar): Make static.
8535 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8536 (fillWithWidgetValue:): Add cast to SEL for setAction.
8537 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8538 (update_frame_tool_bar): Update code for GNUstep.
8539 (clearAll): New method.
8540 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8541 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8542 Move identifierToItem setObject and activeIdentifiers addObject before
8543 call to insertItemWithItemIdentifier.
8544 (validateVisibleItems): Fix indentation.
8545 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8546 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8547 UtilityWindow to aStyle, remove call to setStyleMask.
8549 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8551 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8552 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8553 Use F suffix on floats.
8554 (ns_char_width): Returns CGFloat.
8555 (ns_ascii_average_width): w is CGFloat instead of float.
8556 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8558 (ns_glyph_metrics): CGFloat instead of float.
8560 * nsfns.m (x_set_foreground_color, x_set_background_color):
8562 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8563 remove unused variables.
8564 (Fns_read_file_name): Keep track if panel is for save.
8565 Use ns_filename_from_panel/ns_directory_from_panel.
8566 (Fns_list_services): delegate only used for COCOA.
8567 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8568 Just return the input if GNUstep.
8569 (x_screen_planes): Remove.
8570 (Fxw_color_values): Use EmacsCGFloat
8571 (Fns_display_monitor_attributes_list): Only get screen number for
8573 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8575 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8576 ns_directory_from_panel.
8578 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8580 * process.c (handle_child_signal): Also use WCONTINUED.
8581 This is so that list-processes doesn't mistakenly list the process
8582 as stopped, when the process has actually been continued and is
8585 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8587 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8588 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8589 not already configured.
8591 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8593 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8595 * Makefile.in (mostlyclean): Remove *.res files.
8597 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8599 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8600 a buffer (bug#8447).
8602 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8604 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8605 display vector, and we backtrack, handle the case that the
8606 previous character position is also displayed from a display
8607 vector or covered by a display string or image. (Bug#14476)
8609 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8611 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8612 (struct MonitorInfo, free_monitors): Remove.
8613 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8614 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8615 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8618 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8619 (struct MonitorInfo, free_monitors): Remove.
8620 (ns_screen_name): Make static.
8621 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8622 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8625 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8626 (struct MonitorInfo): New struct.
8627 (free_monitors, make_monitor_attribute_list): Declare.
8629 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8631 (free_monitors, make_monitor_attribute_list): New functions.
8632 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8635 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8637 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8639 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8641 * keyboard.c: Apply keyboard decoding only to events that come directly
8642 from the tty, not from unread-command-events (bug#14368).
8643 (read_event_from_main_queue): New function, extracted from read_char.
8644 (read_decoded_char): Remove.
8645 (read_decoded_event_from_main_queue): New function to replace it.
8646 (read_char): Use it.
8647 (read_key_sequence): Use read_char rather than read_decoded_char.
8649 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8651 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8653 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8655 2013-05-22 Kenichi Handa <handa@gnu.org>
8657 The following changes are to fix the setting of
8658 buffer-file-coding-system on, for instance, C-x RET c unix RET
8659 _FILE_OF_DOS_EOL_TYPE_ RET.
8661 * coding.h (struct coding_system): New member detected_utf8_chars.
8663 * coding.c (detect_coding_utf_8): Count characters and check EOL
8664 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8666 (setup_coding_system): Do not initialize coding->head_ascii.
8667 (check_ascii): Do not set coding->eol_seen but update it. Do not
8668 call adjust_coding_eol_type here.
8669 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8670 If the eol-type of CODING is already specified, adjust the eol type
8671 of the found coding-system.
8672 (decode_coding_gap): Cancel previous change. Utilize the
8673 character numbers counted by detect_coding_utf_8. Fix detection
8676 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8678 * search.c (looking_at_1): Only set last_thing_searched if the match
8679 changed the match-data (bug#14281).
8681 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8683 * xdisp.c (reseat_at_previous_visible_line_start):
8684 Already declared in dispextern.h, so remove it here.
8685 (move_it_vertically_backward): Likewise.
8687 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8689 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8690 (Fx_display_pixel_width, Fx_display_pixel_height)
8691 (Fx_display_mm_width, Fx_display_mm_height):
8692 Mention `display-monitor-attributes-list' in docstrings.
8694 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8695 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8696 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8697 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8698 (Fx_display_backing_store, Fx_display_visual_class)
8699 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8700 (Fx_display_grayscale_p, Fx_display_pixel_width)
8701 (Fx_display_pixel_height, Fx_display_planes)
8702 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8703 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8704 (Fx_display_mm_width, Fx_display_mm_height)
8705 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8706 height for all physical monitors as in X11.
8708 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8709 Return pixel width or height for all physical monitors as in X11.
8711 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8713 Port --enable-gcc-warnings to clang.
8714 * bytecode.c (exec_byte_code):
8716 Redo diagnostic pragmas to pacify clang, too.
8717 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8718 * editfns.c (Fencode_time):
8719 * fileio.c (file_accessible_directory_p):
8720 * font.c (font_unparse_xlfd):
8721 Use '&"string"[index]' instead of '"string" + (index)'.
8722 * undo.c (user_error): Remove; unused.
8724 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8726 * insdel.c (insert_1_both): Document the arguments, instead of
8727 referring to insert_1, which no longer exists.
8729 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8730 some window, increment windows_or_buffers_changed, so that
8731 *Messages* display in that window is updated. (Bug#14408)
8733 * w32.c: Include epaths.h.
8734 (init_environment): Use cmdproxy.exe without leading directories.
8735 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8737 (gettimeofday): Adjust signature and return value to Posix
8740 * unexw32.c (open_output_file): Delete the existing emacs.exe
8741 before creating it, to break the hard link to the versioned
8744 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8745 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8746 (FIRSTFILE_OBJ): New variables.
8747 (W32_RES): Rename to EMACSRES. All users changed.
8748 (base_obj): Use $(CM_OBJ).
8749 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8750 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8751 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8752 $(W32_RES_LINK) before $(LIBES).
8753 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8755 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8757 * makefile.w32-in (DOC): Use just "DOC".
8759 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8761 * process.c: Export default filters and sentinels to Elisp.
8762 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8764 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8765 (Fset_process_sentinel, Fformat_network_address):
8766 Default to them instead of nil.
8767 (server_accept_connection): Sentinels can't be nil any more.
8768 (read_and_dispose_of_process_output): New function, extracted from
8769 read_process_output.
8770 (read_process_output): Use it; filters can't be nil.
8771 (Finternal_default_process_filter): New function, extracted from
8772 read_process_output.
8773 (exec_sentinel_unwind): Remove function.
8774 (exec_sentinel): Don't zilch sentinel while running.
8775 (status_notify): Sentinels can't be nil.
8776 (Finternal_default_process_sentinel): New function extracted from
8778 (setup_process_coding_systems): Default filter is not nil any more.
8779 (syms_of_process): Export new Elisp functions and initialize
8781 * lisp.h (make_lisp_proc): New function.
8783 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8785 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8787 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8789 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8790 unless we know that the window w is a leaf window.
8791 Another attempt at solving bug#14062.
8793 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8795 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8798 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8800 * image.c (gif_load): Check that subimages fit (Bug#14345).
8802 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8804 * lread.c (skip_dyn_eof): New function.
8805 (read1): Use it to skip the end of a file in response to #@00.
8807 * doc.c (get_doc_string): Slightly relax the sanity checking.
8809 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8811 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8812 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8813 (MonitorInfo): New struct.
8814 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8815 (Fns_display_monitor_attributes_list): New functions.
8816 (display-usable-bounds): Remove.
8817 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8820 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8822 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8823 (GTK_CHECK_VERSION): New macro, if not already defined.
8824 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8825 replaced by GTK_CHECK_VERSION.
8827 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8829 * xterm.h (GTK_PREREQ): New macro.
8830 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8831 to use this macro instead, for consistency and clarity.
8833 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8835 * xdisp.c (row_for_charpos_p): New function, with code of
8836 cursor_row_p, but accepts an additional argument CHARPOS instead
8837 of using a hardcoded PT.
8838 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8839 (row_containing_pos): Call row_for_charpos_p instead of partially
8840 doing the same. Fixes cursor positioning under longlines-mode
8841 when longlines-show-effect includes more than one newline, when
8842 moving the cursor vertically up.
8844 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8846 * makefile.w32-in (ACL_H): New macro.
8847 ($(BLD)/fileio.$(O)): Update dependencies.
8849 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8851 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8852 * Makefile.in (LIB_ACL): New macro.
8853 (LIBACL_LIBS): Remove.
8854 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8855 * fileio.c: Include <acl.h>.
8856 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8857 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8859 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8862 * unexelf.c: Don't assume ElfW (Half) fits in int.
8863 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8864 when dealing with ElfW (Half) values, since they can exceed 2**31
8865 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8866 (entry_address): Omit unused NUM arg. All uses changed.
8868 2013-05-07 Juri Linkov <juri@jurta.org>
8870 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8871 to the string converted from number with `Fnumber_to_string'.
8874 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8876 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8877 This fixes a problem introduced by my previous change.
8879 2013-05-07 Glenn Morris <rgm@gnu.org>
8881 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8883 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8885 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8887 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8889 Static checking by GCC 4.8.0.
8890 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8891 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8892 (x_get_monitor_attributes_fallback)
8893 (x_get_monitor_attributes_xinerama)
8894 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8895 Define only if USE_GTK.
8896 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8897 (x_get_monitor_attributes_fallback): Omit unused locals.
8898 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8899 Use double, not float, to avoid mixed-mode floating point arithmetic.
8901 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8902 Jan Djärv <jan.h.d@swipnet.se>
8904 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8905 (XINERAMA_CFLAGS): New macros.
8906 (ALL_CFLAGS, LIBES): Use them.
8908 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8909 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8910 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8911 (syms_of_xfns): DEFSYM them.
8912 (struct MonitorInfo): New struct.
8913 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8914 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8915 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8916 (x_get_monitor_attributes_xinerama): New functions.
8917 (Fx_display_monitor_attributes_list): New primitive.
8918 (syms_of_xfns): Defsubr it.
8920 * xterm.h (x_display_info): Add Xatom_net_workarea and
8921 Xatom_net_current_desktop.
8923 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8924 and dpyinfo->Xatom_net_current_desktop.
8926 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8928 * xdisp.c (pos_visible_p): Use the special code for finding the
8929 beginning of a display property or overlay for any "replacing"
8930 display property, not just for display strings. This solves
8931 incorrect reporting of position by posn-at-point. (Bug#14241)
8933 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8935 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8936 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8937 Verify that ElfW (Half) fits in int.
8938 (fatal): Use same signature as lisp.h.
8939 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8940 configure and build with -DUNEXELF_DEBUG without worrying about
8941 other modules that use DEBUG.
8942 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8943 possibly-wide integers now uses it instead of plain fprintf.
8944 (entry_address): New function, which avoids problems with 32-bit
8945 overflow on 64-bit hosts.
8946 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8947 (round_up): Don't assume the remainder fits in int.
8948 (find_section): Use bool for boolean. Simplify debug code.
8949 (unexec): Don't assume file sizes fit in int or size_t.
8950 Omit unnecessary trailing newline in 'fatal' format.
8951 Use strerror rather than outputting decimal error number.
8952 Remove unused code when emacs is not defined;
8953 this file relies on Emacs now.
8954 Don't assume e_phnum and e_shnum are positive.
8956 * regex.c: Fix problems when DEBUG is defined.
8957 (extract_number, extract_number_and_incr): Define regardless of
8958 whether DEBUG is defined; that's simpler and makes the code less
8959 likely to go stale in the normal case when DEBUG is not defined.
8960 Return int rather than taking an int * arg. All callers changed.
8961 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8962 Remove, replacing with ...
8963 (DEBUG_PRINT): New macro. All callers changed.
8964 (DEBUG_COMPILES_ARGUMENTS): New macro.
8965 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8966 (print_compiled_pattern, print_double_string) [DEBUG]:
8967 Use prototype rather than old-style definition.
8968 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8969 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8970 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8971 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8972 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8973 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8974 This matters only when DEBUG is defined.
8976 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8978 * xdisp.c (set_iterator_to_next): Set the
8979 ignore_overlay_strings_at_pos_p flag only if we are _really_
8980 iterating over an overlay string, as indicated by the
8981 current.overlay_string_index member. (Bug#14306)
8983 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8985 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8986 to where it is used, to avoid autorelease issues (Bug#14050).
8988 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8990 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8991 * fileio.c (syms_of_fileio): Implement this.
8992 * filelock.c (create_lock_file): If symbolic links don't work, so
8993 we use a regular file as a lock file, do not fsync the lock file;
8996 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8998 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8999 (syms_of_minibuf): Adjust accodingly.
9001 * callint.c (Fcall_interactively): Adjust calls accordingly.
9003 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9005 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9006 w->contents is a buffer before computing everything else.
9007 Use parentheses to disambiguate last part of the condition.
9009 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9010 assertion violations. (Bug#14062)
9012 2013-05-01 David Reitter <david.reitter@gmail.com>
9014 * nsfns.m (ns_tooltip): Initialize.
9016 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9018 * coding.c (decode_coding_gap): Don't remove the character before
9019 a newline unless it's a CR character. (Bug#14287)
9021 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9023 * dispextern.h (struct face): Move enum face_underline_type
9024 earlier so that bitfields can be in the same word.
9026 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9028 * nsfns.m (handlePanelKeys): New function.
9029 (EmacsOpenPanel:performKeyEquivalent:)
9030 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9031 arrows/function/control and copy/paste keys (Bug#14296).
9033 2013-04-27 Juri Linkov <juri@jurta.org>
9035 * callint.c (Fcall_interactively): Call `Qread_number' for
9036 interactive code letter `n' instead of using duplicate code.
9039 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9041 * systime.h (make_timeval): Declare as 'const'.
9043 2013-04-27 Kenichi Handa <handa@gnu.org>
9045 * font.c (font_open_entity): Always open a font of manageable
9048 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9050 Port better to AIX (Bug#14258).
9051 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9054 2013-04-24 Kenichi Handa <handa@gnu.org>
9056 * coding.c (decode_coding_iso_2022): When an invalid escape
9057 sequence is encountered, reset the invocation and designation
9058 status to the safest one.
9060 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9062 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9063 Without this fix, "make distclean" leaves stamp-h1 behind.
9065 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9067 * w32fns.c (w32_fullscreen_rect): New function to compute the
9068 window rectangle for the given fullscreen mode.
9069 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9070 longer tunes the window size. This keeps the window's edges flush
9071 with the screen and allows the taskbar to hide itself in fullboth.
9073 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9074 window decorations and uses the entire screen.
9076 * w32term.h (w32_fullscreen_rect) Add prototype.
9077 (struct w32_output): Replace normal_width, normal_height,
9078 normal_top, and normal_left members with a single normal_placement
9080 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9082 (FRAME_NORMAL_PLACEMENT): New macro.
9084 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9086 * minibuf.c (Ftest_completion): Silence compiler warning.
9088 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9090 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9093 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9096 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9097 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9098 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9099 parentheses where appropriate.
9101 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9103 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9105 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9107 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9108 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9109 Mention in the doc string that setting these variables takes
9110 effect only after a call to set-window-buffer. (Bug#14200)
9112 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9114 * indent.c (Fvertical_motion): Don't consider display strings on
9115 overlay strings as display strings on the buffer position we
9116 started from. This prevents vertical cursor motion from jumping
9117 more than one line when there's an overlay string with a display
9118 property at end of line.
9119 Reported by Karl Chen <Karl.Chen@quarl.org> in
9120 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9122 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9124 * window.c (select_window): `record_buffer' even if window is
9125 already selected (bug#14191).
9127 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9129 * window.c (Fwindow_end): Test more flags, including the buffer's
9130 last_overlay_modified flag, to determine whether the window's
9131 display is really up-to-date. Prevents the function from
9132 returning a stale value. (Bug#14170)
9133 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9136 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9138 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9139 garbaged only if it is not already the top frame on its TTY.
9140 This prevents flickering due to constant redrawing of TTY frames when
9141 there are GUI frames open in the same session. (Bug#13864)
9143 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9145 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9146 of marking the idle timers directly.
9148 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9150 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9153 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9155 * window.c (select_window): Don't record_buffer while the invariant is
9156 temporarily broken (bug#14161).
9158 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9160 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9162 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9164 2013-04-07 Romain Francoise <romain@orebokech.com>
9166 Ignore additional platform-specific ACL errors (Bug#13702).
9167 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9168 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9170 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9172 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9175 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9177 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9178 This bug was introduced by my 2013-02-25 change that simplified
9179 data_start configuration. Without this change, on GNU/Linux
9180 an Emacs configured with --enable-profiling fails immediately
9181 due to a profiler signal.
9182 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9183 with these flags. On platforms where special flags are needed
9184 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9185 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9186 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9188 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9190 Get rid of some platform-specific functions examining window
9191 system and its capabilities. This is a partial rework of the
9193 * lisp.h (have_menus_p): Remove prototype. This function is
9194 replaced with platform-independent window_system_available.
9195 (check_window_system): Move to...
9196 * frame.h (decode_window_system_frame, window_system_available):
9197 ...here, add new prototypes.
9198 * frame.c (window_system_available, decode_window_system_frame):
9200 (check_window_system): Platform-independent now.
9201 * xterm.h (x_in_use): Remove declaration.
9203 * w32term.h (check_x_frame):
9204 * nsterm.h (check_x_frame): Remove prototypes. This function
9205 is replaced with platform-independent decode_window_system_frame.
9206 * msdos.c (have_menus_p): Remove.
9207 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9208 Remove platform-specific functions. Use check_window_system,
9209 decode_window_system_frame and check_ns_display_info where
9210 appropriate. Minor style and comment tweaks.
9211 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9212 (check_x_frame): Likewise.
9213 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9215 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9216 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9217 * xmenu.c, xselect.c: All related users changed.
9219 2013-04-03 Kenichi Handa <handa@gnu.org>
9221 The following changes is to optimize the code for reading UTF-8
9224 * coding.c (check_ascii): Rename from detect_ascii. Return value
9225 changed. Check EOL format. Do not call adjust_coding_eol_type
9227 (check_utf_8): New function.
9228 (adjust_coding_eol_type): Do nothing if already adjusted.
9229 (detect_coding): Compare the return value of check_ascii with
9230 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9231 (decode_coding_gap): Optimize for valid UTF-8.
9233 2013-03-21 Kenichi Handa <handa@gnu.org>
9235 * coding.c (syms_of_coding): Cancel previous change.
9237 * insdel.c (insert_from_gap): Fix previous change.
9239 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9241 Consistently use platform-specific function to detect window system.
9242 * lisp.h (check_window_system): New prototype. This function is
9243 going to replace check_x, check_w32 and check_ns.
9244 (have_menus_p): Mention msdos.c in comment.
9245 * fontset.c (check_window_system_func): Remove. Adjust all users.
9246 * fontset.h (check_window_system_func): Remove prototype.
9247 * nsterm.h (check_ns):
9248 * xterm.h (check_x):
9249 * w32term.h (check_w32): Likewise.
9250 * menu.c (Fx_popup_menu): Use check_window_system.
9251 * msdos.c (check_window_system): Define for MS-DOS.
9252 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9253 * w32fns.c (check_window_system): Likewise for MS-Windows.
9254 * xfns.c (check_window_system): Likewise for X.
9255 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9256 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9258 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9260 Prefer < to > in range checks such as 0 <= i && i < N.
9261 This makes it easier to visualize quantities on a number line.
9262 This patch doesn't apply to all such range checks,
9263 only to the range checks affected by the 2013-03-24 change.
9264 This patch reverts most of the 2013-03-24 change.
9265 * alloc.c (xpalloc, Fgarbage_collect):
9266 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9267 * character.c (string_escape_byte8):
9268 * charset.c (read_hex):
9269 * data.c (cons_to_unsigned):
9270 * dispnew.c (update_frame_1):
9271 * doc.c (Fsubstitute_command_keys):
9272 * doprnt.c (doprnt):
9273 * editfns.c (hi_time, decode_time_components):
9274 * fileio.c (file_offset):
9275 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9276 * font.c (font_intern_prop):
9277 * frame.c (x_set_alpha):
9278 * gtkutil.c (get_utf8_string):
9279 * indent.c (check_display_width):
9280 * keymap.c (Fkey_description):
9281 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9283 * minibuf.c (read_minibuf_noninteractive):
9284 * process.c (wait_reading_process_output):
9285 * search.c (Freplace_match):
9286 * window.c (get_phys_cursor_glyph):
9287 * xdisp.c (redisplay_internal):
9288 * xsmfns.c (smc_save_yourself_CB):
9289 Prefer < to > for range checks.
9290 * dispnew.c (sit_for): Don't mishandle NaNs.
9291 This fixes a bug introduced in the 2013-03-24 change.
9292 * editfns.c (decode_time_components): Don't hoist comparison.
9293 This fixes another bug introduced in the 2013-03-24 change.
9295 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9297 * frame.h (struct frame): Drop scroll_bottom_vpos
9298 member becaue all real users are dead long ago.
9299 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9300 * xdisp.c (redisplay_internal): Adjust user.
9302 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9304 * nsmenu.m (showAtX:Y:for:): setLevel to
9305 NSPopUpMenuWindowLevel (Bug#13998).
9307 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9309 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9310 (ns_check_pending_open_menu): Declare.
9312 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9313 (x_activate_menubar): Update the menu with title that matches
9314 ns_get_pending_menu_title, and call
9315 ns_check_pending_openmenu (Bug#12698).
9316 (menuWillOpen:): New method.
9317 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9319 * nsterm.m (menu_will_open_state, menu_mouse_point)
9320 (menu_pending_title): New varaibles.
9321 (ns_get_pending_menu_title, ns_check_menu_open)
9322 (ns_check_pending_open_menu): New functions.
9324 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9326 * indent.c (current_column_bol_cache): Remove leftover which is not
9327 used in Fmove_to_column any more.
9328 (current_column, scan_for_column): Adjust users.
9329 * keyboard.c (last_point_position_buffer, last_point_position_window):
9330 Remove leftovers which are not used for recording undo any more.
9331 (command_loop_1, syms_of_keyboard): Adjust users.
9332 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9333 redisplay_window any more.
9334 (move_it_to): Adjust user.
9336 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9338 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9339 Update dependencies.
9341 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9343 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9344 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9347 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9349 * window.h (struct window): Replace hchild, vchild and buffer slots
9350 with a single slot 'contents'. This is possible because each valid
9351 window may have either the child window (in vertical or horizontal
9352 combination) or buffer to display (for the leaf window). Using that,
9353 a lot of operations to traverse and/or change window hierarchies may
9354 be simplified. New member horizontal is used to distinguish between
9355 horizontal and vertical combinations of internal windows.
9356 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9357 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9358 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9359 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9360 Use contents slot, not buffer, where appropriate.
9361 (wset_combination): New function.
9362 (wset_buffer): Add eassert.
9363 (Fframe_first_window): Simplify the loop reaching first window.
9364 (Fwindow_buffer): Use WINDOW_LEAF_P.
9365 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9366 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9367 (unshow_buffer): Convert initial debugging check to eassert.
9368 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9369 (make_parent_window, window_resize_check, window_resize_apply)
9370 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9371 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9372 Adjust to match struct window changes.
9373 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9374 (mark_window_cursors_off, count_windows, get_leaf_windows)
9375 (foreach_window_1): Simplify the loop.
9376 * alloc.c (mark_object): Do not check for the leaf window because
9377 internal windows has no glyph matrices anyway.
9378 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9379 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9380 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9381 (build_frame_matrix_from_window_tree, mirror_make_current)
9382 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9383 (update_window_tree, set_window_update_flags): Simplify the loop.
9384 (sync_window_with_frame_matrix_rows): Enforce live window.
9385 Use contents slot, not buffer, where appropriate.
9386 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9387 and WINDOW_HORIZONTAL_COMBINATION_P.
9388 (make_frame_visible_1): Simplify the loop.
9389 Use contents slot, not buffer, where appropriate.
9390 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9391 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9392 (expose_window_tree): Likewise.
9393 Use contents slot, not buffer, where appropriate.
9394 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9395 to avoid deleted windows. Use contents slot instead of buffer.
9396 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9397 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9398 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9399 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9401 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9403 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9404 identify the reasons for assertion violations in bug#14062 and
9406 (Fx_show_tip): Fix compilation error under
9407 "--enable-check-lisp-object-type". (Bug#14073)
9409 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9410 Reported by <rzl24ozi@gmail.com>.
9412 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9414 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9416 (unwind_with_echo_area_buffer): ...to restore it here.
9417 This is needed to ensure that...
9418 (redisplay_window): ...both window markers are valid here,
9419 which is verified by eassert.
9420 * editfns.c (save_excursion_save): Do not assume that
9421 selected_window always displays the buffer.
9422 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9425 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9427 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9430 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9432 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9434 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9436 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9437 since MinGW's w32api headers do. This avoids compiler warnings.
9439 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9442 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9444 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9446 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9448 * gtkutil.c (style_changed_cb): Check if frame is live and an
9449 X frame (Bug#14038).
9451 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9453 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9454 Define only for _WIN32_WINNT less than 0x0500.
9455 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9457 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9458 see its own definitions of 'struct timeval' and 'struct timezone'.
9460 Fix incompatibilities between MinGW.org and MinGW64 headers.
9461 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9463 * w32.c (REPARSE_DATA_BUFFER): Guard with
9464 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9466 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9468 * xterm.c: Include X11/XKBlib.h
9469 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9471 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9473 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9475 * blockinput.h (input_blocked_p): Likewise.
9476 * bytecode.c (exec_byte_code): Likewise.
9477 * callproc.c (call_process_kill, call_process_cleanup)
9478 (Fcall_process): Likewise.
9479 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9480 (Fccl_execute_on_string): Likewise.
9481 * character.c (string_escape_byte8): Likewise.
9482 * charset.c (read_hex): Likewise.
9483 * cm.c (calccost): Likewise.
9484 * data.c (cons_to_unsigned): Likewise.
9485 * dired.c (directory_files_internal, file_name_completion):
9487 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9488 (sit_for): Likewise.
9489 * doc.c (Fsubstitute_command_keys): Likewise.
9490 * doprnt.c (doprnt): Likewise.
9491 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9492 * emacsgtkfixed.c: Likewise.
9493 * fileio.c (file_offset, Fwrite_region): Likewise.
9494 * floatfns.c (Fexpt, fmod_float): Likewise.
9495 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9497 * font.c (font_intern_prop): Likewise.
9498 * frame.c (x_set_alpha): Likewise.
9499 * gtkutil.c (get_utf8_string): Likewise.
9500 * indent.c (check_display_width): Likewise.
9501 * intervals.c (create_root_interval, rotate_right, rotate_left)
9502 (split_interval_right, split_interval_left)
9503 (adjust_intervals_for_insertion, delete_node)
9504 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9505 (merge_interval_right, merge_interval_left, copy_intervals)
9506 (set_intervals_multibyte_1): Likewise.
9507 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9508 * keymap.c (Fkey_description): Likewise.
9509 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9510 * lread.c (openp, read_integer, read1, string_to_number):
9512 * menu.c (ensure_menu_items): Likewise.
9513 * minibuf.c (read_minibuf_noninteractive): Likewise.
9514 * print.c (printchar, strout): Likewise.
9515 * process.c (create_process, Faccept_process_output)
9516 (wait_reading_process_output, read_process_output, send_process)
9517 (wait_reading_process_output): Likewise.
9518 * profiler.c (make_log, handle_profiler_signal): Likewise.
9519 * regex.c (re_exec): Likewise.
9520 * regex.h: Likewise.
9521 * search.c (looking_at_1, Freplace_match): Likewise.
9522 * sysdep.c (get_child_status, procfs_ttyname)
9523 (procfs_get_total_memory): Likewise.
9524 * systime.h (EMACS_TIME_VALID_P): Likewise.
9525 * term.c (dissociate_if_controlling_tty): Likewise.
9526 * window.c (get_phys_cursor_glyph): Likewise.
9527 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9528 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9530 * xfns.c (Fx_window_property): Likewise.
9531 * xmenu.c (set_frame_menubar): Likewise.
9532 * xselect.c (x_get_window_property, x_handle_dnd_message):
9534 * xsmfns.c (smc_save_yourself_CB): Likewise.
9535 * xterm.c (x_scroll_bar_set_handle): Likewise.
9537 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9539 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9540 to be optional or nil. Adjust comment and convert it to docstring.
9541 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9542 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9544 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9546 Static checking by GCC 4.8-20130319.
9547 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9548 * process.c (Fset_process_datagram_address)
9549 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9550 * xdisp.c (get_char_face_and_encoding)
9551 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9552 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9553 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9555 2013-03-24 Ken Brown <kbrown@cornell.edu>
9557 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9558 fix compilation on 64-bit Cygwin, where underscores are not
9559 automatically prepended.
9561 * w32term.c (w32_initialize): Silence compiler warning.
9563 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9565 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9566 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9567 variables, to save and restore frame dimensions.
9568 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9569 after returning from a 'fullscreen' configuration.
9570 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9571 to avoid races between the main thread and the input thread.
9573 * w32term.h (struct w32_output): New members normal_width,
9574 normal_height, normal_top, normal_left, and prev_fsmode.
9575 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9576 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9579 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9580 'fullscreen' parameter. Always record previous width and height
9581 of the frame, except when switching out of maximized modes, so
9582 that they could be restored correctly, instead of resetting to the
9583 default frame dimensions. Send SC_RESTORE command to the frame,
9584 unless we are going to send SC_MAXIMIZE, to restore the frame
9585 resize hints in the mouse pointer shown by the window manager.
9588 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9590 * lisp.h (get_frame_param): Adjust conditions for prototype
9593 2013-03-22 Ken Brown <kbrown@cornell.edu>
9595 * unexcw.c: Drop unneeded inclusion of w32common.h.
9596 (report_sheap_usage): Declare.
9597 (read_exe_header): Add magic numbers for x86_64.
9598 (fixup_executable): Fix printf format specifier for unsigned long
9601 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9603 * frame.h (struct frame): Put menu_bar_window under #ifdef
9604 because this member is not needed when X toolkit is in use.
9605 (fset_menu_bar_window):
9606 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9607 (free_glyphs, update_frame):
9608 * xdisp.c (expose_frame): Likewise.
9609 (display_menu_bar): Likewise. Remove redundant eassert.
9610 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9613 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9615 Use functions and constants to manipulate Lisp_Save_Value objects.
9616 This replaces code that used macros and strings and token-pasting.
9617 The change makes the C source a bit easier to follow,
9618 and shrinks the Emacs executable a bit.
9619 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9620 (make_save_value): Change 1st arg from string to enum. All callers
9623 (mark_object): Use if, not #if, for GC_MARK_STACK.
9624 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9625 (XSAVE_OBJECT): Now functions, not macros.
9626 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9627 the constant was never used.
9628 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9629 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9630 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9631 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9633 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9634 type3 with a single member save_type. All uses changed.
9635 (save_type, set_save_pointer, set_save_integer): New functions.
9636 * print.c (PRINTX): Remove.
9638 * alloc.c: Remove redundant static declarations.
9640 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9642 * window.h (struct window): Convert left_col, top_line, total_lines
9643 and total_cols from Lisp_Objects to integers. Adjust comments.
9644 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9646 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9647 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9648 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9649 Adjust users where appropriate.
9651 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9653 * frame.h (struct frame): Drop resx and resy because the same data is
9654 available from window system-specific output context. Adjust users.
9655 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9656 New functions to provide defaults when no window system available.
9657 (FRAME_RES_X, FRAME_RES_Y): New macros.
9658 (NUMVAL): Move from xdisp.c.
9659 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9660 (Ffont_face_attributes, Fopen_font):
9661 * image.c (gs_load):
9662 * w32font.c (fill_in_logfont):
9663 * xdisp.c (calc_pixel_width_or_height):
9664 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9665 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9667 2013-03-20 Kenichi Handa <handa@gnu.org>
9669 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9670 to 1 (temporary workaround until a bug related to ASCII
9671 optimization is fixed).
9673 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9675 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9676 Signal error if window is not internal. Adjust docstring.
9677 (delete_all_child_windows): Use combination_limit to save the buffer.
9678 (Fset_window_configuration): Adjust accordingly.
9679 * print.c (syms_of_print): Initialize debugging output not here...
9680 (init_print_once): ...but in a new function here.
9681 * lisp.h (init_print_once): Add prototype.
9682 * emacs.c (main): Add call to init_print_once. Adjust comments.
9684 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9686 * window.c (window_resize_check, window_resize_apply)
9687 (window_from_coordinates, recombine_windows, set_window_buffer)
9688 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9689 (Fsplit_window_internal, Fdelete_window_internal)
9690 (freeze_window_starts): Use bool for booleans.
9691 * window.h (window_frame_coordinates, resize_frame_windows)
9692 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9694 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9696 * dispnew.c (bitch_at_user): Use `user-error'.
9698 2013-03-17 Ken Brown <kbrown@cornell.edu>
9700 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9701 as return type of image_background. (Bug#13981)
9702 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9704 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9706 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9707 (ns_select): Don't return with result uninitialized.
9709 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9712 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9714 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9715 directories. If filename is nil, get directory name (Bug#13932).
9716 Use getFilename and getDirectory.
9717 (getFilename, getDirectory): New methods for EmacsSavePanel and
9719 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9721 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9723 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9725 2013-03-15 Kenichi Handa <handa@gnu.org>
9727 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9728 (adjust_after_replace): Make it back to static. Delete the third
9729 arg text_at_gap_tail. Cancel the code for handling it.
9731 * coding.h (struct coding_system): New member eol_seen.
9733 * coding.c (detect_ascii): New function.
9734 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9735 when the source bytes are actually scanned. On detecting for
9736 coding_category_utf_8_auto, call detect_ascii instead of scanning
9737 source bytes directly.
9738 (produce_chars): Call insert_from_gap with the new arg 0.
9739 (encode_coding): Likewise.
9740 (decode_coding_gap): Control ASCII optimization by the variable
9741 disable_ascii_optimization instead of #ifndef .. #endif.
9742 Deccode EOL format according to coding->eol_seen.
9743 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9746 * lisp.h (adjust_after_replace): Cancel externing it.
9747 (insert_from_gap): Adjust prototype.
9749 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9751 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9752 FULLSCREEN_MAXIMIZED. (Bug#13935)
9754 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9756 * region-cache.c (find_cache_boundary, move_cache_gap)
9757 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9758 Simplify debugging check and convert to eassert. Adjust comment.
9759 (pp_cache): Put under ENABLE_CHECKING.
9761 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9763 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9764 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9766 (w32fullscreen_hook): If the frame is visible, reset
9767 f->want_fullscreen flag after changing the frame size. If the
9768 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9771 2013-03-13 Daniel Colascione <dancol@dancol.org>
9773 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9774 too so that these builds can use Cygwin's file conversion
9775 functions. (We've been building and linking cygw32.o all along
9776 and just not using it.)
9778 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9780 File synchronization fixes (Bug#13944).
9781 * Makefile.in (LIB_FDATASYNC): New macro.
9783 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9784 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9785 Don't worry about HAVE_FSYNC, since a substitute fsync is
9786 available if the system lacks one.
9787 (Fwrite_regin): Retry fsync if interrupted.
9789 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9791 * w32term.c (w32_read_socket): If the Emacs frame is being
9792 activated, call w32fullscreen_hook, to make sure the new frame
9793 dimensions are in effect. (Bug#13937)
9795 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9797 * xdisp.c (init_iterator): Simplify because both character and byte
9798 positions are either specified or -1. Add eassert. Adjust comment.
9799 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9800 character and byte positions can be obtained from marker.
9802 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9804 Static checking by Sun C 5.12.
9805 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9806 * bytecode.c (exec_byte_code):
9807 * dispnew.c (init_display):
9809 * fileio.c (Fsubstitute_in_file_name):
9810 * keyboard.c (Fevent_convert_list):
9811 * keymap.c (Fsingle_key_description):
9812 * term.c (maybe_fatal, fatal):
9813 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9814 * xsmfns.c (Fhandle_save_session):
9815 Omit unreachable code.
9816 * keymap.c (map_keymap_char_table_item): Cast void * to
9817 a function pointer type; the C Standard requires this.
9819 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9820 Include <sys/param.h> unconditionally, as that works elsewhere and
9821 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9822 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9825 See ChangeLog.12 for earlier changes.
9831 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9833 This file is part of GNU Emacs.
9835 GNU Emacs is free software: you can redistribute it and/or modify
9836 it under the terms of the GNU General Public License as published by
9837 the Free Software Foundation, either version 3 of the License, or
9838 (at your option) any later version.
9840 GNU Emacs is distributed in the hope that it will be useful,
9841 but WITHOUT ANY WARRANTY; without even the implied warranty of
9842 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9843 GNU General Public License for more details.
9845 You should have received a copy of the GNU General Public License
9846 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.