1 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8 * cmds.c (delete-char): Update docstring pointing out that the
9 function ignores `delete-active-region' and `overwrite-mode'.
11 2014-03-03 Eli Zaretskii <eliz@gnu.org>
13 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
15 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
16 allocated buffer due to alignment.
17 (freehook): If the block to be freed was allocated by
18 'aligned_alloc', find its real pointer before calling 'free'.
20 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
23 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
25 * font.c (toplevel): Adjust comment about font cache layout.
26 (font_clear_cache): Fix to match real font cache layout.
27 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
28 (Fframe_font_cache) [FONT_DEBUG]: New function.
29 (syms_of_font) [FONT_DEBUG]: Defsubr it.
31 Avoid crashes when X fonts are erroneously freed on reused X
32 'Display *' connection data (Bug#16069). Note that X font
33 resources still may be leaked, but currently there is no way
34 to completely avoid it.
35 * xterm.h (struct x_display_info): New member x_id. Add comments.
36 * xterm.c (x_display_id): New variable.
37 (x_term_init): Assign identifier to each opened X connection.
38 * xfont.c (struct xfont): New member x_display_id.
39 (xfont_open): Initialize it with frame's display id.
40 (xfont_close): Check whether font's display id matches the one
41 recorded for the given display. Adjust comment.
42 * xftfont.c (struct xftfont_info):
43 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
45 2014-03-01 Martin Rudalics <rudalics@gmx.at>
47 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
48 * window.c (Fother_window_for_scrolling): Don't try to scroll a
49 killed Vother_window_scroll_buffer.
50 (Vother_window_scroll_buffer): Fix doc-string accordingly.
52 2014-03-01 Eli Zaretskii <eliz@gnu.org>
54 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
55 that start with more than 2 slashes as UNCs. (Bug#16751)
57 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
59 Fix a few crashes and leaks when cloning C strings.
60 * alloc.c, lisp.h (dupstring): New function.
61 * gtkutil.c (xg_get_font):
62 * term.c (tty_default_color_capabilities):
63 * xsettings.c (store_monospaced_changed)
64 (store_font_name_changed, parse_settings)
65 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
66 This avoids some unlikely crashes due to accessing freed storage,
67 and avoids some minor memory leaks in the more-typical case.
69 2014-02-28 Martin Rudalics <rudalics@gmx.at>
71 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
72 cursor when modeline can't be dragged (Bug#16647).
74 2014-02-28 Glenn Morris <rgm@gnu.org>
76 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
77 from custom-delayed-init-variables. (Bug#11565)
79 2014-02-27 Martin Rudalics <rudalics@gmx.at>
81 More fixes for mouse glyph calculations (Bug#16647).
82 * window.c (coordinates_in_window): In intersection of
83 horizontal and vertical window dividers prefer the horizontal
84 one. Add some extra parens to last fix.
85 (window_relative_x_coord): Return x-coordinate for header and
87 * xdisp.c (remember_mouse_glyph): In text area don't extend
88 glyph into mode line to show the vertical drag cursor there
89 immediately. Subdivide mouse glyphs in right fringes to show a
90 horizontal drag cursor as soon as we enter the "grabbable width"
91 portion. Handle vertical border case separately. Do not
92 subdivide window divider areas.
93 (note_mouse_highlight): On bottom divider of bottommost windows
94 show vertical drag cursor only when the minibuffer window can be
97 2014-02-27 Eli Zaretskii <eliz@gnu.org>
99 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
100 reset by the face of the object just displayed. See also bug#76.
101 (get_next_display_element): If the string came from a display
102 property, examine the box face attribute at it->position, not at
103 it->current.pos, since the latter was not updated yet. (Bug#16870)
104 (handle_face_prop): Improve commentary.
106 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
108 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
109 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
111 2014-02-26 Martin Rudalics <rudalics@gmx.at>
113 Fixes around Bug#16647.
114 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
115 ON_BOTTOM_DIVIDER cases.
116 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
117 only if the window has no right divider.
118 (Fcoordinates_in_window_p): Fix doc-string.
120 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
122 * lread.c (Funintern): Fix doc to match advertised calling convention.
124 2014-02-24 Daniel Colascione <dancol@dancol.org>
126 * keyboard.c (read_char): Close race that resulted in lost events.
128 2014-02-22 Glenn Morris <rgm@gnu.org>
130 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
131 * window.c (window-resize-pixelwise): Doc fixes.
133 * process.c (Finternal_default_process_filter)
134 (Finternal_default_process_sentinel): Doc tweaks.
136 2014-02-21 Glenn Morris <rgm@gnu.org>
138 * process.c (Fprocess_buffer, Faccept_process_output)
139 (Finternal_default_process_filter, Finternal_default_process_sentinel):
142 2014-02-21 Martin Rudalics <rudalics@gmx.at>
144 * window.c (Fwindow_scroll_bar_width): New function.
146 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
148 Pacify GCC when configuring with --enable-gcc-warnings.
149 * xdisp.c (move_it_in_display_line_to) [lint]:
150 Initialize recently-added local.
152 2014-02-21 Daniel Colascione <dancol@dancol.org>
154 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
156 2014-02-20 Eli Zaretskii <eliz@gnu.org>
158 * xdisp.c (init_iterator): Don't dereference a bogus face
160 (try_cursor_movement): Don't use cursor position if
161 set_cursor_from_row failed to compute it. This avoids assertion
162 violations in MATRIX_ROW.
163 (move_it_in_display_line_to): Save the iterator state in ppos_it
164 only once per call. Reimplement the method used to return to the
165 best candidate position if all the positions found in display line
166 are beyond TO_CHARPOS. This cuts down the number of calls to
167 bidi_shelve_cache, which moves a lot of stuff when lines are long
168 and include bidirectional text. (Bug#15555)
170 2014-02-20 Glenn Morris <rgm@gnu.org>
172 * data.c (Fdefalias): Doc fix.
174 2014-02-19 Eli Zaretskii <eliz@gnu.org>
176 * xdisp.c (display_line): Fix horizontal scrolling of large images
177 when fringes are turned off. This comes at a price of not
178 displaying the truncation/continuation glyphs in this case.
181 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
182 CreateDIBSection returns an error indication, zero out *ximg after
183 destroying the image. This avoids crashes in memory allocations
184 due to the fact that some of the callers also call
185 x_destroy_x_image, which will attempt to free an already free'd
188 2014-02-18 Martin Rudalics <rudalics@gmx.at>
190 * widget.c (update_various_frame_slots): Don't set
191 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
193 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
195 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
197 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
199 temacs --daemon fix (Bug#16599).
200 * emacs.c (main): Initialize daemon_pipe[1] here ...
201 (syms_of_emacs): ... instead of here.
203 2014-02-16 Anders Lindgern <andlind@gmail.com>
205 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
208 2014-02-16 Daniel Colascione <dancol@dancol.org>
210 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
211 (xd_get_connection_address): Use it.
212 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
213 xd_get_connection_address because the latter signals if the bus
214 we're trying to close is already disconnected.
216 2014-02-13 Eli Zaretskii <eliz@gnu.org>
218 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
219 argument to CreateThread. This avoids segfaults on Windows 9X.
220 Reported by oslsachem <oslsachem@gmail.com>.
222 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
224 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
225 * unexhp9k800.c (unexec_error): New function, to simplify the code.
226 (check_lseek): New function, to report lseek errors.
227 (save_data_space, update_file_ptrs, read_header, write_header)
228 (copy_file, copy_rest, unexec): Use these news functions.
229 (update_file_ptrs): Don't assume wraparound behavior when
230 converting a large size_t value to off_t.
232 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
234 * composite.c (fill_gstring_header): Pass positions as C integers
235 and move parameters checking to...
236 (Fcomposition_get_gstring): ...this function. Handle case when
237 buffer positions are in reversed order and avoid crash (Bug#16739).
239 * buffer.c (validate_region): Mention current buffer in error message.
241 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
243 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
245 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
247 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
249 2014-02-11 Glenn Morris <rgm@gnu.org>
251 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
252 Replace refs to "OpenStep" in messages.
254 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
256 Avoid "." at end of error diagnostics.
257 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
259 * nsfns.m (ns_display_info_for_name):
260 * nsselect.m (Fx_own_selection_internal):
261 * nsterm.m (performDragOperation:):
262 Remove "." from end of diagnostic.
264 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
266 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
267 unintuitive (bug#15824).
268 (Fyes_or_no_p): Doc fix (bug#15456).
270 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
272 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
274 * eval.c (call_debugger): When exiting the debugger, do not allow
275 max_specpdl_size less than actual binding depth (Bug#16603).
276 (syms_of_eval): Adjust docstring.
278 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
280 * cmds.c (Fself_insert_command): Output a clearer error message on
281 negative repetitions (bug#9476).
283 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
285 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
287 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
289 * minibuf.c (Fread_string): Doc clarification (bug#15422).
291 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
293 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
295 * keyboard.c (Frecursive_edit): Fix typo in docstring.
297 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
299 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
301 * keyboard.c (Frecursive_edit): Say more precicely how throwing
302 `exit' works (bug#15865).
304 2014-02-07 Martin Rudalics <rudalics@gmx.at>
306 Constrain window box/body sizes and margin widths (Bug#16649).
307 * xdisp.c (window_box_width): Don't return less than zero.
308 (window_box_left_offset, window_box_right_offset): Don't return
309 more than the window's pixel width.
310 * window.c (window_body_height, window_body_width): Don't return
312 (window_resize_apply): Adjust margin width, if necessary.
314 2014-02-07 Glenn Morris <rgm@gnu.org>
316 * nsterm.m (syms_of_nsterm): Doc fix.
318 2014-02-06 Eli Zaretskii <eliz@gnu.org>
320 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
321 New variables: pointers through which to call the respective APIs.
322 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
323 (filename_from_ansi, sys_link, check_windows_init_file):
324 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
325 This is required on Windows 9X, where we dynamically load
326 UNICOWS.DLL which has their non-stub implementations.
327 (maybe_load_unicows_dll): Assign addresses to these 2 function
328 pointers after loading UNICOWS.DLL.
330 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
331 MultiByteToWideChar and WideCharToMultiByte through function
334 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
337 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
339 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
340 for OSX >= 10.9 if separate spaces are used.
341 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
343 2014-02-06 Glenn Morris <rgm@gnu.org>
345 * buffer.c (cache-long-scans): Doc fix.
347 2014-02-05 Eli Zaretskii <eliz@gnu.org>
349 * w32fns.c (Fw32_shell_execute): Doc fix.
351 2014-02-05 Bastien Guerry <bzg@gnu.org>
353 * syntax.c (Fforward_word): Call Fconstrain_to_field with
354 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
356 2014-02-05 Martin Rudalics <rudalics@gmx.at>
358 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
359 outside the window (Bug#16649).
361 * xdisp.c (note_mouse_highlight): When entering a margin area show
362 a non-text cursor (Bug#16647).
364 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
366 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
367 It prompted a compile-time diagnostic on GNU/Linux.
368 Simplify to remove the need for the label.
370 2014-02-04 Eli Zaretskii <eliz@gnu.org>
372 * w32menu.c (w32_popup_dialog): Don't condition the whole function
373 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
374 to show it; otherwise return 'unsupported--w32-dialog' to signal
375 to the caller that emulation with menus is necessary.
376 This resurrects code inadvertently deleted by the 2013-10-08 commit.
378 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
380 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
383 * menu.c (Fx_popup_dialog): Don't condition the call to
384 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
385 special symbol 'unsupported--w32-dialog', emulate the dialog with
386 a menu by calling x-popup-menu.
388 * menu.h (Qunsupported__w32_dialog): New extern variable.
390 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
392 * keyboard.c (kbd_buffer_get_event): Read file notification events
395 * xgselect.c (xg_select): Read glib events in any case, even if
396 there are no file descriptors to watch for. (Bug#16519)
398 2014-02-03 Martin Rudalics <rudalics@gmx.at>
400 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
401 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
402 * w32term.c (w32_draw_window_divider): Handle first and last
404 * w32term.h (w32_fill_area_abs): New function.
405 * xdisp.c (x_draw_right_divider): Don't draw over bottom
407 * xfaces.c (realize_basic_faces): Handle new face ids.
408 * xfns.c (Fx_create_frame): Call x_default_parameter for right
409 and bottom divider width.
410 * xterm.c (x_draw_window_divider): Handle first and last pixels
413 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
415 * print.c (Fexternal_debugging_output): Add cast to pacify
416 --enable-gcc-warnings.
417 * eval.c (call_debugger): Grow specpdl if the debugger was
418 entered due to specpdl overflow (Bug#16603) and allow more
419 specpdl space for the debugger itself.
421 2014-02-02 Martin Rudalics <rudalics@gmx.at>
423 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
426 2014-02-01 Eli Zaretskii <eliz@gnu.org>
428 * w32fns.c (Ffile_system_info): Use WINAPI in the function
429 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
431 * print.c (Fexternal_debugging_output): If the argument character
432 is non-ASCII, encode it with the current locale's encoding before
433 writing the result to the terminal. (Bug#16448)
435 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
436 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
439 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
441 * process.c (create_process): Reset SIGPROF handler in the child.
442 * callproc.c (call_process): Likewise.
444 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
446 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
448 2014-01-29 Eli Zaretskii <eliz@gnu.org>
450 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
451 of zero to print strings, GDB doesn't like it.
453 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
454 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
455 we still use correct addresses. (Bug#16576)
457 2014-01-27 K. Handa <handa@gnu.org>
459 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
460 to preserve the code detection behavior of 24.3.
461 * coding.h (struct coding_system): New member detected_utf8_bytes.
462 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
463 (decode_coding_gap): Use short cut for UTF-8 file reading only
464 when coding->detected_utf8_bytes equals to coding->src_bytes.
465 * fileio.c (Finsert_file_contents): Cancel the previous change.
467 2014-01-29 Martin Rudalics <rudalics@gmx.at>
469 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
470 that are not visible.
472 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
474 * xmenu.c (create_and_show_popup_menu): Handle case when no key
475 is grabbed (Bug#16565).
477 2014-01-28 Martin Rudalics <rudalics@gmx.at>
479 * xdisp.c (last_max_ascent): Re-remove after erroneously
480 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
482 (move_it_to): Re-remove reference to last_max_ascent.
483 (Fwindow_text_pixel_size): Add iterator's max_ascent and
484 max_descent here instead of calling line_bottom_y.
487 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
489 * terminal.c (initial_free_frame_resources): New function.
490 (init_initial_terminal): Install new hook to free face cache
491 on initial frame and avoid memory leak. For details, see
492 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
493 * xfaces.c (free_frame_faces): Adjust comment.
495 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
497 * data.c (Fstring_to_number): Document results if unparsable
500 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
502 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
504 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
506 When decoding, prefer ptrdiff_t to int for buffer positions etc.
507 * coding.c (detect_coding_utf_8, emacs_mule_char)
508 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
509 (check_utf_8, decode_coding):
510 * coding.h (struct coding_system.errors):
511 Use ptrdiff_t, not int, for integer values derived from buffer and
514 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
515 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
516 before invoking decode_coding_gap, since there's just one block.
518 2014-01-25 Martin Rudalics <rudalics@gmx.at>
520 Fix handling of face attributes in Fx_create_frame (Bug#16529).
521 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
522 too early. Again run change_frame_size before assigning menu-
525 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
527 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
528 arrives, call x_check_fullscreen, in case the new display has a
529 different resolution. (Bug#16517)
531 2014-01-25 Eli Zaretskii <eliz@gnu.org>
533 * term.c (read_menu_input): If the selected frame changes, exit
535 (tty_menu_show): If the selected frame changes while we displayed
536 a menu, throw to top level. (Bug#16479)
538 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
540 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
542 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
544 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
545 * data.c (count_one_bits_word): Fix bug (negated comparison)
546 when BITS_PER_ULL < BITS_PER_BITS_WORD.
548 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
550 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
551 Avoid undefined behavior by initializing display property bit of a
552 string processed by the bidirectional iterator. For details, see
553 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
555 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
557 Minor cleanup of previous change.
558 * image.c (imagemagick_error, Fimagemagick_types):
559 Omit some recently-introduced and unnecessary casts and assignments.
561 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
563 Fix two memory leaks discovered with Valgrind.
564 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
565 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
567 2014-01-22 Martin Rudalics <rudalics@gmx.at>
569 Fixes in window size functions around Bug#16430 and Bug#16470.
570 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
571 (Fwindow_mode_line_height, Fwindow_header_line_height)
572 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
573 Minor doc-string adjustments.
574 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
576 (window_body_height, window_body_width): Do not count partially
577 visible lines/columns when PIXELWISE is nil (Bug#16470).
578 (Qfloor, Qceiling): New symbols.
580 2014-01-21 Eli Zaretskii <eliz@gnu.org>
582 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
583 when the image cache is not yet allocated. (Bug#16509)
585 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
587 * buffer.c (Fkill_buffer): When killing an indirect buffer,
588 re-attach intervals to its base buffer (Bug#16502).
589 * intervals.c (set_interval_object): Move from here...
590 * intervals.h (set_interval_object): ... to here. Fix comments.
592 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
594 Avoid undefined behavior by initializing buffer redisplay bit.
595 Problem reported by Dmitry Antipov in
596 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
597 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
599 Revert some of the CANNOT_DUMP fix (Bug#16494).
600 * lread.c (init_lread): Fix typo: NILP, not !NILP.
602 2014-01-19 Eli Zaretskii <eliz@gnu.org>
604 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
605 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
606 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
607 they are replaced by macros that expand into direct calls to the
608 corresponding functions from GDI32.DLL.
609 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
610 variables in the Cygwin build, they are unused.
612 2014-01-19 K. Handa <handa@gnu.org>
614 * composite.c (composition_update_it): Fix previous change.
616 2014-01-18 Eli Zaretskii <eliz@gnu.org>
618 Fix file name handling on MS-Windows 9X.
619 * w32.c (maybe_load_unicows_dll): New function.
621 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
622 on, to make sure we can convert file names to and from UTF-8 on
623 Windows 9X. This fixes a failure to start up because Emacs cannot
624 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
626 * w32font.c [WINDOWSNT]: Include w32.h.
627 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
628 of implementing the same stuff.
629 Remove now unused g_b_init_is_windows_9x.
631 * w32.h (maybe_load_unicows_dll): Add prototype.
633 2014-01-17 Eli Zaretskii <eliz@gnu.org>
635 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
636 switch to single keyboard. Prevents daemon crashes when a new
637 client connects while we show a TTY menu in an existing client.
640 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
642 Fix MinGW64 porting problem with _setjmp.
643 Reported by Eli Zaretskii in:
644 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
645 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
646 the old _setjmp and _longjmp. All uses changed.
648 2014-01-13 Daniel Colascione <dancol@dancol.org>
650 * textprop.c (Fremove_list_of_text_properties):
651 Correctly handle reaching the end of the interval tree. (Bug#15344)
653 2014-01-13 Martin Rudalics <rudalics@gmx.at>
655 * xdisp.c (resize_mini_window): Round height to a multiple of
656 frame's line height. Fix bug in calculation of window start
657 position (Bug#16424).
659 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
661 * macfont.m: Include termchar.h.
662 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
663 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
664 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
665 *_WITH_GC_* to take face and f as parameters.
666 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
667 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
669 2014-01-13 Daniel Colascione <dancol@dancol.org>
671 Fix menu item updating in the presence of the Unity global menu
674 * gtkutil.h (xg_have_tear_offs): Add frame parameter
675 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
677 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
678 updating menus; explain why.
679 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
680 problem it's supposed to solve and it interferes with detecting
681 the presence of a global menu.
682 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
685 2014-01-11 K. Handa <handa@gnu.org>
687 * composite.c (composition_update_it): Fix indexing of
688 LGSTRING_CHAR (Bug#15984).
690 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
692 * unexw32.c (_start) [__MINGW64__]: Define to __start.
694 2014-01-11 Eli Zaretskii <eliz@gnu.org>
696 * xdisp.c (try_window_id): Don't use this function's optimizations
697 if overlays in the buffer displayed by the window have changed
698 since last redisplay. (Bug#16347)
699 (message_dolog): Fix indentation.
701 2014-01-11 Martin Rudalics <rudalics@gmx.at>
703 * frame.c (frame_resize_pixelwise): Fix doc-string.
705 2014-01-10 Martin Rudalics <rudalics@gmx.at>
707 Fix handling of internal borders (Bug#16348).
708 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
709 Remove internal border width from pixel width of windows.
710 (change_frame_size_1): Don't return early when frame's pixel
711 size changes - we still have to record the new sizes in the
713 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
714 also when toolbar gets larger.
715 * window.c (check_frame_size): Include internal_border_width in
717 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
718 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
719 In non-toolkit/non-GTK version clear internal border.
720 * xterm.c (x_clear_under_internal_border): New function for
721 non-toolkit/non-GTK version.
722 (x_after_update_window_line): In non-toolkit/non-GTK version
724 (handle_one_xevent, x_set_window_size):
725 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
726 * xterm.h (x_clear_under_internal_border): Extern it.
728 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
730 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
731 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
734 2014-01-06 Eli Zaretskii <eliz@gnu.org>
736 * xdisp.c (redisplay_window): Don't skip window redisplay if the
737 last value of point is not equal to buffer's point. (Bug#16129)
739 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
742 * nsterm.h (updateCollectionBehavior): Rename from
743 updateCollectionBehaviour. All uses changed.
745 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
746 * Makefile.in (SETFATTR): New macro.
747 (temacs$(EXEEXT)): Use it.
749 2014-01-04 Martin Rudalics <rudalics@gmx.at>
751 Fix maximization behavior on Windows (Bug#16300).
752 * w32fns.c (w32_fullscreen_rect): Don't handle
753 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
754 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
755 of SetWindowPos. Restore last placement also when leaving
756 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
757 but the FULLSCREEN_BOTH case.
759 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
762 * data.c (arithcompare_driver):
763 * fileio.c (Fcar_less_than_car):
764 * fns.c (internal_equal):
765 * frame.c (delete_frame):
766 * lisp.h (enum More_Lisp_Bits):
768 Avoid C99 constructs that don't work in C89.
769 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
770 to port to C89, which doesn't have 'long long'.
771 (count_trailing_zero_bits): Use them.
773 2014-01-03 Chong Yidong <cyd@gnu.org>
775 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
777 2014-01-02 Martin Rudalics <rudalics@gmx.at>
779 Further adjust frame/window scrollbar width calculations.
780 * window.c (apply_window_adjustment):
781 Set windows_or_buffers_changed.
782 (Fwindow_scroll_bars): Return actual scrollbar width.
783 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
784 For non-toolkit builds again use 14 as minimum width and set
785 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
786 * xterm.c (XTset_vertical_scroll_bar): Take width from
787 WINDOW_SCROLL_BAR_AREA_WIDTH.
788 (x_new_font): Rename wid to unit. Base calculation of new
789 scrollbar width on toolkit used and make it analogous to that of
790 x_set_scroll_bar_default_width.
791 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
792 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
794 * w32term.c (w32_set_vertical_scroll_bar): Take width from
795 WINDOW_SCROLL_BAR_AREA_WIDTH.
796 (x_new_font): Make it correspond to changes in xterm.c.
798 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
800 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
801 This is a cleaner way to fix the MinGW-w64 porting problem.
802 Check for INTPTR_MAX misconfiguration.
804 2014-01-01 Eli Zaretskii <eliz@gnu.org>
806 * search.c (newline_cache_on_off, find_newline): In indirect
807 buffers, use the newline cache of the base buffer.
809 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
810 buffer, invalidate the caches of its base buffer. (Bug#16265)
812 * indent.c (width_run_cache_on_off, compute_motion): In indirect
813 buffers, use the width-run cache of the base buffer.
815 * xdisp.c (redisplay_window): When the window displays an indirect
816 buffer, and the character widths in the display table have
817 changed, invalidate the width-run cache of the corresponding base
820 * fileio.c (Finsert_file_contents): When invalidating the newline
821 cache, consider the case of inserting into indirect buffer.
823 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
824 In indirect buffers, use the paragraph cache of the base buffer.
826 2013-12-31 Martin Rudalics <rudalics@gmx.at>
828 * window.c (grow_mini_window): Fix last change.
830 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
832 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
834 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
836 * w32term.c (w32_initialize): Use LCID and LOWORD.
838 * w32proc.c (create_child): Use pid_t for 5th argument.
839 (IsValidLocale): Don't provide prototype for MinGW64.
840 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
841 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
843 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
844 MinGW64 doesn't support.
846 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
848 * w32.c (set_named_security_info): New function.
849 (acl_set_file): Fall back on set_named_security_info if
850 set_file_security fails.
851 (g_b_init_set_named_security_info_w)
852 (g_b_init_set_named_security_info_a): New static variables.
853 (globals_of_w32): Initialize them to zero.
854 (set_named_security_info): Set them to non-zero if the
855 corresponding API is available.
856 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
857 New function typedefs.
859 2013-12-31 Martin Rudalics <rudalics@gmx.at>
861 Some more fixes following pixelwise resize changes including one
863 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
864 of frame_resize_pixelwise.
865 * widget.c (pixel_to_text_size): New function.
866 (update_wm_hints): Have size hints respect value of
867 frame_resize_pixelwise.
868 (EmacsFrameResize): Alway process resize requests pixelwise.
869 * window.c (grow_mini_window): Make sure mini window is at least
871 * xdisp.c (display_menu_bar): Make sure menubar extends till
873 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
874 (x_set_tool_bar_lines): Calculate pixelwise.
875 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
876 frame_resize_pixelwise.
878 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
880 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
881 variables not used there.
883 2013-12-30 Eli Zaretskii <eliz@gnu.org>
885 * w32.c (sys_umask): New function. (Bug#16299)
887 2013-12-30 Martin Rudalics <rudalics@gmx.at>
889 * dispnew.c (change_frame_size_1): Take old width of root window
890 from that window's pixel width. (Bug#16284)
892 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
894 Plain copy-file no longer chmods an existing destination (Bug#16133).
895 * fileio.c (realmask): Now a static var, not a local.
896 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
897 Remove arg STATPTR. All uses changed.
898 (Fcopy_file): Do not alter permissions of existing destinations,
899 unless PRESERVE-PERMISSIONS (renamed from
900 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
901 Avoid race when testing for existing destinations and for
902 when input and output files are the same.
903 If changing the group fails, adjust both default and
904 preserved permissions so that access is not granted to the
906 (Fset_default_file_modes, init_fileio): Update realmask.
907 (Fdefault_file_modes): Use realmask instead of calling umask.
909 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
911 Fix pipe bug with OS X emacs --daemon (Bug#16262).
912 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
913 flags on the daemon pipe ends before execing.
915 2013-12-28 Eli Zaretskii <eliz@gnu.org>
917 * w32fns.c (Fx_create_frame): Error out if called from a TTY
920 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
922 * callproc.c (Vexec_path): Document that exec-directory is in it.
924 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
926 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
929 2013-12-27 Chong Yidong <cyd@gnu.org>
931 * data.c (Fsymbol_function): Doc fix.
933 2013-12-26 Martin Rudalics <rudalics@gmx.at>
935 Some more tinkering with Bug#16051.
936 * window.c (resize_frame_windows): Don't let the size of the
937 root window drop below the frame's default character size.
938 Never ever delete any subwindows - let the window manager do the
941 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
942 of toolbar lines needed when they exceed the height of the root
944 (unwind_create_frame_1): New function.
945 (Fx_create_frame): Generally inhibit calling the window
946 configuration change hook here. Remove extra call to
947 change_frame_size - it's not needed when we don't run the
948 configuration change hook.
950 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
952 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
953 On my Fedora 19 platform the core dumps were so big that
954 my desktop became nearly catatonic.
955 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
956 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
957 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
958 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
960 * conf_post.h (__has_feature): New macro, if not already defined.
961 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
962 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
964 2013-12-25 Eli Zaretskii <eliz@gnu.org>
966 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
967 is a file name. (Bug#16252)
969 2013-12-25 Chong Yidong <cyd@gnu.org>
971 * keyboard.c (Voverriding_terminal_local_map)
972 (Voverriding_local_map): Doc fix.
974 * keymap.c (Vemulation_mode_map_alists): Doc fix.
976 2013-12-24 Eli Zaretskii <eliz@gnu.org>
978 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
979 file name when it is submitted to ShellExecute. Simplify code.
980 Don't test DOCUMENT for being a string, as that is enforced by
981 CHECK_STRING. Doc fix.
983 2013-12-23 Eli Zaretskii <eliz@gnu.org>
985 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
986 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
987 redisplay_tool_bar does. Improve and fix commentary.
988 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
989 limits of the glyph matrices. (Bug#16051)
990 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
991 only when the new size is different from the old one, and the new
992 size can be achieved given the frame height.
994 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
996 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
998 2013-12-23 Glenn Morris <rgm@gnu.org>
1000 * lread.c (Fload): Mention load-prefer-newer in doc.
1002 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1004 Handle Bug#16207 by being more restrictive when running hooks.
1005 * window.c (unwind_change_frame): New function.
1006 (Fset_window_configuration): Don't run configuration change hook
1007 while the frame configuration is unsafe. Call select_window
1010 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1012 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1014 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1016 * nsterm.h: Declare EmacsColor category.
1018 * nsterm.m (NSColor): Implement EmacsColor category.
1019 (ns_get_color): Use colorUsingDefaultColorSpace.
1020 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1022 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1024 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1026 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1027 having the PNG_NORETURN attribute, to avoid compiler warning in
1030 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1032 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1034 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1035 fringe background extension.
1036 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1037 because they are now always the same as `left' and `width',
1038 respectively. Remove code for the case that `width' and
1039 `sb_width' are different.
1041 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1043 Remove scroll_bar_actual_width from frames.
1044 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1045 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1046 (x_figure_window_size):
1047 * nsterm.m (x_set_window_size):
1048 * widget.c (set_frame_size):
1049 * w32term.c (x_set_window_size):
1050 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1051 scroll_bar_actual_width.
1053 Convert scroll_bar members to integers on Windows.
1054 * w32term.h (struct scroll_bar): Convert top, left, width,
1055 height, start, end and dragging to integers.
1056 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1058 * w32term.c (w32_set_scroll_bar_thumb)
1059 (w32_scroll_bar_handle_click): Remove XINT conversions for
1060 scroll_bar members. Treat bar->dragging as integer.
1061 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1062 first element. Remove XINT conversions for scroll_bar members.
1063 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1064 Remove XINT conversions for scroll_bar members.
1066 Fix assignment for new window total sizes.
1067 * window.c (Fwindow_resize_apply_total): Assign values for
1070 2013-12-20 Chong Yidong <cyd@gnu.org>
1072 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1073 argument to `append'.
1075 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1077 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1078 current text face, for extending the face of the display margins.
1081 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1082 Doc fix. (Bug#16190)
1084 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1086 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1089 * nsterm.m (Qfile, Qurl): New.
1090 (EV_MODIFIERS2): New macro.
1091 (EV_MODIFIERS): Use EV_MODIFIERS2.
1092 (ns_term_init): Remove font and color from DND, does not work on
1093 newer OSX, and other ports don't have them.
1094 (performDragOperation:): Handle modifiers used during drag.
1095 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1096 Remove global Lisp variables used to communicate with ns-win.el.
1097 Remove font and color handling.
1098 (syms_of_nsterm): Defsym Qfile and Qurl.
1100 2013-12-19 Anders Lindgren <andlind@gmail.com>
1102 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1103 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1105 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1106 (constrainFrameRect): Remove special case nr_screens == 1.
1107 Don't constrain size to size of view.
1109 * nsterm.h (ns_output): Remove dont_constrain.
1111 2013-12-19 Anders Lindgren <andlind@gmail.com>
1113 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1115 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1117 Minor fixes for recent openp changes.
1118 * lisp.h (GCPRO7): New macro.
1119 * lread.c (openp): Use bool for boolean; all callers changed.
1120 Protect save_string from GC. Don't assume that file descriptors
1121 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1122 warning about uninitialized variable.
1124 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1126 * w32fns.c (emacs_abort): Use intptr_t as argument of
1127 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1129 2013-12-18 Glenn Morris <rgm@gnu.org>
1131 * lread.c (Fload): Pass load_prefer_newer to openp.
1132 Don't bother checking mtime if openp already did it.
1133 (openp): Add `newer' argument, to check all suffixes
1134 and find the newest file.
1135 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1136 * callproc.c (call_process):
1137 * charset.c (load_charset_map_from_file):
1138 * emacs.c (init_cmdargs):
1139 * image.c (x_create_bitmap_from_file, x_find_image_file):
1141 * lread.c (Flocate_file_internal):
1142 * process.c (Fformat_network_address):
1143 * sound.c (Fplay_sound_internal):
1144 * w32.c (check_windows_init_file):
1145 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1147 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1149 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1151 * w32.c (getloadavg): Don't index samples[] array with negative
1152 indices. Recover from wall-clock time being set backwards.
1154 * w32term.c (w32_initialize): Declare the argument of
1155 set_user_model as const.
1157 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1158 (w32_menu_show): Constify some arguments passed to MessageBox.
1160 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1161 to initialize Lisp objects.
1163 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1164 initialize Lisp objects.
1166 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1167 use variables used only on X under that condition.
1169 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1170 variables not used there.
1172 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1174 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1175 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1177 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1179 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1180 code, revealed in presence of R2L characters, character
1181 compositions, and display vectors. A better fix for Bug#16148.
1182 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1183 GTK and NS builds, they don't have this member of struct frame.
1185 * dispextern.h (struct composition_it): Correct a comment for the
1188 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1190 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1191 This prevents a compilation error on C compilers that do not
1192 default functions to return 'int' if not declared. Also, add
1193 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1194 since it now uses inline functions.
1196 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1198 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1199 display margins on mode line, header line, and in the frame's
1200 tool-bar window. (Bug#16165)
1202 2013-12-16 Andreas Schwab <schwab@suse.de>
1204 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1206 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1208 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1211 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1213 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1215 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1217 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1218 intended to find bogus pointers in font objects (Bug#16140).
1219 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1220 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1221 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1222 Disable for MS-Windows due to Bug#15876; apparently this
1223 requires more or less substantial changes in fontset code.
1224 * xfont.c (xfont_close):
1225 * xftfont.c (xftfont_close): Call x_display_info_for_display
1226 to check whether 'Display *' is valid (Bug#16093 and probably
1229 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1231 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1232 Reported by Juanma Barranquero <lekktu@gmail.com>.
1234 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1235 open a pty on MS-Windows. (Bug#16152)
1237 * emacs.c (decode_env_path): Fix bogus comparison against
1238 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1240 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1242 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1243 (Fx_file_dialog): Add parentheses around && to silence warning.
1245 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1247 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1249 * xdisp.c (extend_face_to_end_of_line): Extend background of
1250 non-default face in margin areas as well. (Bug#16151)
1251 (display_line): Call extend_face_to_end_of_line for continued
1252 lines as well, if the display margins have non-zero width.
1253 (set_glyph_string_background_width): When needed, set the
1254 extends_to_end_of_line_p flag on glyph strings to be drawn in
1255 margin areas, not only in the text area.
1257 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1260 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1262 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1263 Don't worry about verify_error being t, since it has to be a list.
1265 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1267 Use bool for boolean, focusing on headers.
1268 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1269 No need to include <stdbool.h>, since conf_post.h does it now.
1270 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1271 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1272 (SET_PER_BUFFER_VALUE_P):
1273 * ccl.c, ccl.h (setup_ccl_program):
1274 * ccl.h (CHECK_CCL_PROGRAM):
1275 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1276 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1277 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1278 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1279 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1280 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1281 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1282 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1283 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1284 (CHARSET_FAST_MAP_SET):
1285 * coding.c (decode_coding_ccl, encode_coding_ccl):
1286 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1287 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1288 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1289 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1290 (decode_coding_c_string):
1291 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1292 * conf_post.h (has_attribute):
1293 * dispextern.h (trace_redisplay_p)
1294 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1295 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1296 (SET_GLYPH_FROM_CHAR_GLYPH)
1297 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1298 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1299 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1300 (cursor_in_mouse_face_p):
1301 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1302 (blank_row, prepare_desired_row)
1303 (build_frame_matrix_from_leaf_window, make_current)
1304 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1305 (update_window, scrolling_window, update_frame_line):
1306 * disptab.h (GLYPH_FOLLOW_ALIASES):
1307 * editfns.c (Fformat):
1308 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1309 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1310 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1311 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1312 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1313 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1314 (FONT_DEFERRED_LOG):
1315 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1316 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1317 (FRAME_MOUSE_UPDATE):
1318 * fringe.c (Fdefine_fringe_bitmap):
1319 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1320 (x_create_bitmap_from_xpm_data, xpm_load_image):
1321 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1322 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1323 (MERGE_INTERVAL_CACHE):
1324 * keymap.h (KEYMAPP):
1325 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1326 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1327 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1328 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1329 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1330 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1331 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1332 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1333 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1334 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1335 (SETUP_BUFFER_SYNTAX_TABLE):
1336 * systime.h (timespec_valid_p):
1337 * term.c (save_and_enable_current_matrix):
1338 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1339 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1340 (redisplay_internal, try_window_reusing_current_matrix)
1341 (sync_frame_with_window_matrix_rows, try_window_id)
1342 (display_menu_bar, display_tty_menu_item, display_mode_line)
1343 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1344 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1345 * xmenu.c (xmenu_show):
1346 * xterm.c (use_xim, x_term_init):
1347 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1348 (struct x_bitmap_record):
1349 Use bool for booleans.
1350 * ccl.c (struct buffer_text):
1351 * ccl.h (struct ccl_program):
1352 * charset.h (struct charset):
1354 * coding.h (struct iso_2022_spec, struct coding_system):
1355 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1356 (struct glyph_string, struct face, struct face_cache)
1357 (struct bidi_string_data, struct bidi_it)
1358 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1360 * editfns.c (Fformat):
1361 * frame.h (struct frame):
1362 * fringe.c (struct fringe_bitmap):
1363 * intervals.h (struct interval):
1364 * keyboard.h (struct kboard):
1365 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1366 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1367 (struct Lisp_Buffer_Local_Value, union specbinding):
1368 * macfont.m (struct macfont_info):
1369 * process.h (struct Lisp_Process):
1370 * termchar.h (struct tty_display_info):
1371 * window.h (struct window):
1372 * xterm.h (struct x_output):
1373 Use bool_bf for boolean bit-fields.
1374 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1375 All callers changed.
1376 * ccl.h (struct ccl_program): Remove unused members private_state,
1377 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1379 (struct ccl_spec): Remove unused members cr_carryover,
1380 eight_bit_carryover.
1381 * conf_post.h: Include <stdbool.h>.
1382 (bool_bf): New type.
1383 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1384 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1385 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1386 'do { ... } while (false)' brackets.
1387 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1388 Args must now be expressions; all callers changed.
1389 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1390 (PRODUCE_GLYPHS): Simplify use of boolean.
1391 * fileio.c (Fcopy_file):
1392 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1393 * lisp.h (UNGCPRO): Return void, not int.
1394 (FOR_EACH_TAIL): Use void expression, not int expression.
1395 * region-cache.c: Reindent.
1396 * region-cache.h: Copy comments from region-cache.c, to fix
1397 incorrect remarks about booleans.
1399 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1401 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1402 when character at point is displayed from a display vector.
1405 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1407 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1408 now a list of certificate validation checks that will abort a
1409 connection with an error.
1410 (Fgnutls_boot): Document it and use it.
1412 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1414 * w32term.c (w32_enable_frame_resize_hack): New variable.
1415 (x_set_window_size): Use it to hack frame resizing on Windows
1418 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1420 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1421 Windows-specific code to w32.c. Change error message text to
1422 match that of Posix platforms.
1424 * w32.c (w32_copy_file): New function, most of the code copied and
1425 reworked from Fcopy_file. Improve error handling. Plug memory
1426 leak when errors are thrown. Support file names outside of the
1427 current codepage. (Bug#7100)
1429 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1431 * lread.c (load_path_default): Prototype.
1433 2013-12-13 Glenn Morris <rgm@gnu.org>
1435 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1436 (dump_path): Remove.
1437 (load-path-default): Remove `changed' argument.
1438 Do not set dump_path permanently. Simplify.
1439 (init_lread): Simplify.
1440 (syms_of_lread): Remove dump_path.
1442 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1444 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1445 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1446 2013-12-12 font-related change to avoid Bug#16128, which
1447 is quite hard to fix without even more substantial changes.
1449 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1451 * font.c (font_close_object): Check for live frame (Bug#16128).
1453 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1455 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1456 Return ptrdiff_t, not int, since it's a buffer size.
1457 Reindent/reparen some macros to a more Gnuish style.
1459 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1461 Avoid undefined behavior with huge regexp interval counts.
1462 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1463 since it's now specialized to interval counts. All uses changed.
1464 Do not assume wrapraound on signed integer overflow.
1465 (regex_compile): Simplify based on the above changes.
1467 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1469 Support file names on MS-Windows that use characters outside of
1470 the current system codepage. (Bug#7100)
1472 * w32.c (get_file_security, set_file_security)
1473 (create_symbolic_link): Separate pointers and boolean flags for
1474 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1475 non-zero, else the former.
1476 (codepage_for_filenames, filename_to_utf16, )
1477 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1479 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1481 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1482 Accept only one argument; all callers changed.
1483 (dostounix_filename): Remove the second argument, now works in
1484 UTF-8. All callers changed.
1485 (parse_root): Lose DBCS code.
1486 (get_long_basename, w32_get_short_filename, init_environment)
1487 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1488 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1489 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1490 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1491 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1492 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1494 (ansi_encode_filename): New function.
1495 (get_emacs_configuration, get_emacs_configuration_options):
1497 (add_volume_info, GetCachedVolumeInformation): Run the input file
1498 name through unixtodos_filename, to ensure it is stored and
1499 referenced in canonical form.
1500 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1501 (logon_network_drive, sys_link, utime): Improve error handling.
1502 (sys_access): New function.
1503 (hashval, generate_inode_val): Unused functions deleted.
1504 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1505 (check_windows_init_file): Convert error message from UTF-8 to
1506 ANSI codepage, for display in the message box.
1507 (globals_of_w32): Set w32_unicode_filenames according to the OS
1510 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1511 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1512 (syms_of_w32term): Declare w32-unicode-filenames.
1514 * w32proc.c (new_child, delete_child): Remove code that handled
1515 unused pending_deletion and input_file members of the child struct.
1516 (create_child, sys_spawnve): Convert all file names to ANSI
1517 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1518 name cannot be encoded in ANSI codepage. Don't use
1519 unixtodos_filename, mirror slashes by hand.
1520 (record_infile, record_pending_deletion): Functions deleted.
1521 (Fw32_short_file_name): Call w32_get_short_filename instead of
1524 * w32notify.c (add_watch): Work in Unicode mode when
1525 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1526 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1527 instead, do the same with Lisp primitives.
1529 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1530 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1531 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1532 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1533 (Fw32_shell_execute): Improve error reporting.
1534 (Fdefault_printer_name): Ifdef away for Cygwin.
1536 * w32.h (struct _child_process): Remove input_file and
1537 pending_deletion members that are no longer used.
1538 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1539 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1540 (ansi_encode_filename): New and updated prototypes.
1542 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1544 (unexec): Don't use dostounix_filename, it expects a file name in
1545 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1548 * fileio.c (Ffile_name_directory, file_name_as_directory)
1549 (directory_file_name, Fexpand_file_name)
1550 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1551 arguments of dostounix_filename.
1552 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1553 use MAX_UTF8_PATH for size of file-name strings.
1554 (emacs_readlinkat): Build an explicitly unibyte string for file
1556 (syms_of_fileio) <file-name-coding-system>:
1557 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1559 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1560 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1561 directories to UTF-8.
1562 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1563 environment, and each element of the input PATH, to UTF-8.
1565 * dired.c (file_attributes): Use build_unibyte_string explicitly
1566 to make Lisp strings from user and group names.
1568 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1571 * coding.c (decode_file_name, encode_file_name): New functions.
1573 * termcap.c (tgetent): Adapt to the change in arguments of
1576 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1579 * msdos.c (dostounix_filename, init_environment): Adapt to the
1580 change in arguments of dostounix_filename.
1582 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1583 [WINDOWSNT]: Encode file names passed to the image libraries in
1586 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1587 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1589 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1590 arguments of dostounix_filename.
1592 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1594 * font.h (struct font_entity) [HAVE_NS]: New field to record
1595 font driver which was used to create this entity.
1596 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1597 frame where the font was opened.
1598 (font_close_object): Add prototype.
1599 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1600 (font_close_object): Not static any more. Lost frame arg.
1601 Adjust comment and users.
1602 * alloc.c (cleanup_vector): Call font_close_object to adjust
1603 per-frame font counters correctly. If HAVE_NS, also call
1604 driver-specific cleanup for font-entity objects.
1605 * ftfont.c (ftfont_open):
1606 * nsfont.m (nsfont_open):
1607 * w32font.c (w32font_open_internal):
1608 * xfont.c (xfont_open):
1609 * xftfont.c (xftfont_open): Save frame pointer in font object.
1610 * macfont.m (macfont_open): Likewise.
1611 (macfont_descriptor_entity): Save driver pointer to be able
1612 to call its free_entity routine when font-entity is swept.
1613 * ftxfont.c (ftxfont_open): Add eassert because frame
1614 pointer should be saved by ftfont_driver.open.
1616 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1618 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1619 input polling is used. This is still meaningful for Cygwin, see
1620 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1621 * keyboard.c (poll_for_input_1, input_polling_used):
1622 Define unconditionally.
1623 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1624 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1625 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1626 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1627 (face_for_char): Likewise. Rearrange eassert and return ASCII
1628 face for CHAR_BYTE8_P.
1629 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1631 2013-12-11 Ken Brown <kbrown@cornell.edu>
1633 * dispextern.h (erase_phys_cursor):
1634 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1636 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1638 * nsterm.m (x_free_frame_resources):
1639 * term.c (tty_free_frame_resources):
1640 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1641 face cache because it's implied by free_frame_faces anyway.
1642 * w32term.c (x_free_frame_resources): Likewise. Do not call
1643 free_frame_faces twice.
1645 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1647 * editfns.c (Fformat_time_string): Mention %F in the doc.
1649 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1651 * window.c (resize_frame_windows): Don't return immediately when
1652 the root window's size doesn't change - the minibuffer window
1653 may still have to be repositioned/resized.
1654 * xfns.c (Fx_create_frame): Always change the frame size after
1655 initializing the frame's faces.
1656 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1657 change_frame_size should already have done it.
1658 (x_new_font): Assign new tool- and menu-bar heights.
1659 (x_set_window_size_1): Account for tool- and menu-bar heights
1660 (Bug#16013). Don't set pixel sizes since change_frame_size
1661 should already have done it.
1663 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1665 Remove the option of using libcrypto.
1666 * Makefile.in (LIB_CRYPTO): Remove.
1667 (LIBES): Don't use it.
1669 2013-12-11 Juri Linkov <juri@jurta.org>
1671 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1672 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1674 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1676 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1677 drawn tool bar items (Bug#16058).
1678 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1680 2013-12-09 Ken Brown <kbrown@cornell.edu>
1682 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1684 * lisp.h (get_frame_param): Adjust conditions for prototype
1687 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1689 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1690 Avoid unused macro warning if configured --without-xft.
1692 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1694 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1696 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1698 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1700 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1702 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1704 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1706 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1708 Use libcrypto's checksum implementations if available, for speed.
1709 * Makefile.in (LIB_CRYPTO): New macro.
1712 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1713 The macro didn't conform to C99 due to type mismatch,
1714 which caused compilation failure with Sun C 5.12,
1715 and it was confusing anyway. Include window.h to declare
1716 redisplay_other_windows.
1718 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1720 * window.c (set_window_buffer): Update mode line (bug#16084).
1722 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1724 Fix minor problems found by static checking.
1725 * keyboard.c (poll_for_input_1, input_polling_used):
1726 Define only if HAVE_NTGUI.
1727 * xmenu.c (popup_activate_callback): Omit unnecessary
1728 check against USE_X_TOOLKIT, which must be defined here anyway.
1729 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1732 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1734 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1736 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1738 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1740 * nsterm.m (x_set_window_size): Remove fprintf.
1741 (init): Define always. Set applicationDidFinishLaunchingCalled
1743 (applicationDidFinishLaunching:):
1744 Set applicationDidFinishLaunchingCalled.
1745 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1748 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1750 Pixel resize changes for NS (Bug#16049).
1751 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1752 height/width. row/cols are locals.
1753 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1754 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1755 (windowWillResize): Remove gsextra. Calculate extra as in
1757 (x_new_font): Don't change frame size if fullscreen.
1758 Change size pixelwise.
1760 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1761 comment in xfns.c. Change to pixelwise call.
1763 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1765 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1768 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1770 * xterm.c (input_signal_count): Remove.
1771 (x_dispatch_event): Define unconditionally.
1772 (x_make_frame_visible): Process X events until the frame
1773 is really visible (Bug#16027).
1774 * xterm.h (x_dispatch_event): Declare unconditionally.
1776 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1778 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1780 * nsterm.m (x_set_window_size): Handle pixelwise.
1782 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1784 * w32term.c (x_new_font):
1785 * xterm.c (x_new_font): Calculate new frame size from new font
1788 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1790 * lisp.h (FOR_EACH_TAIL): New macro.
1791 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1793 * window.c (select_window): Call second wset_redisplay before we change
1794 selected_window (bug#16034).
1796 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1798 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1800 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1802 * w32xfns.c: Include window.h, to avoid a compiler warning.
1804 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1806 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1807 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1808 window_scroll takes care of it.
1809 (Fset_window_point, Fdelete_other_windows_internal)
1810 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1811 (Fsplit_window_internal, Fdelete_window_internal)
1812 (Fresize_mini_window_internal, Fset_window_configuration)
1813 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1814 cause redisplay instead of forcing a complete redisplay.
1815 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1816 we're only affecting the selected_window.
1818 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1820 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1821 directional control characters. Update type and category
1822 determination according to the UBA from Unicode v6.3.
1823 (bidi_category_t): New category EXPLICIT_FORMATTING.
1825 * dispextern.h (bidi_type_t): Update to include new bidirectional
1826 properties introduced with Unicode v6.3. (Bug#16043)
1828 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1830 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1833 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1835 * font.c (font_list_entities): Remove dummy assignment.
1836 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1837 used on graphic displays only. Remove unused 'font_encoder' member.
1838 (struct font_bitmap): Remove unused 'extra' member.
1839 * nsfont.m (nsfont_open):
1840 * w32font.c (w32font_open_internal):
1841 * ftfont.c (ftfont_get_bitmap): Adjust users.
1843 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1845 Use bool for boolean.
1846 * tparam.c (tparam1):
1847 * undo.c (record_point, record_property_change):
1848 Use bool for boolean, for local vars that are always true or false.
1850 Minor integer overflow fixes (Bug#16033).
1851 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1852 This improves on the previous fix to this function.
1853 (window_resize_check): When summing up pixel counts, don't rely on
1854 undefined behavior if the sum overflows.
1856 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1858 * window.c (Fset_window_new_pixel): Don't choke at negative
1859 argument value (Bug#16033).
1861 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1862 to avoid crash in window_box_height.
1864 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1865 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1867 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1869 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1871 Minor integer overflow fixes.
1872 * window.c (Fset_window_new_pixel, grow_mini_window):
1873 * xdisp.c (Fwindow_text_pixel_size):
1874 Avoid undefined behavior on signed integer overflow.
1875 * xfns.c (x_set_mouse_color):
1876 Check that drag shape fits in 'unsigned', since that's what X wants.
1878 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1880 Improve reporting of fatal exception on MS-Windows.
1881 * w32fns.c (my_exception_handler): New function.
1882 (globals_of_w32fns): Set it up as the unhandled exception
1883 handler. Initialize exception code and address to zeros.
1884 (emacs_abort): If the exception code and address are available,
1885 print them at the beginning of the backtrace. Fix the format of
1886 printing addresses (was producing 0x0x12345678 on XP).
1889 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1891 * eval.c (Fbacktrace__locals): New function.
1892 (syms_of_eval): Defsubr it.
1894 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1896 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1897 Define here to unify between...
1898 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1899 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1901 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1903 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1905 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1906 fringe background extension.
1907 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1908 because they are now always the same as `left' and `width',
1909 respectively. Remove code for the case that `width' and
1910 `sb_width' are different.
1912 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1914 Fix minor problems found by static checking.
1915 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1916 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1917 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1919 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1921 * image.c (imagemagick_compute_animated_image): Don't crash if we
1922 have an animation with different-sized images (bug#15313).
1924 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1926 Remove some unused items introduced during pixelwise change.
1927 * window.c (window_resize_total_check): Remove unused function.
1928 * xdisp.c (remember_mouse_glyph): Remove unused label.
1929 (Ftool_bar_height): Move declaration inside #if.
1930 * xterm.c (x_set_window_size): Don't use r and c.
1932 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1934 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1937 * window.c (Fset_window_configuration): Comment out unused variables.
1939 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1941 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1943 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1945 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1947 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1948 HAVE_GNUTLS3 (Bug#16001).
1950 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1951 if interrupts are deferred (Bug#15801).
1953 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1955 Support resizing frames and windows pixelwise.
1956 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1957 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1958 (struct glyph_matrix): Replace window_left_col and
1959 window_top_line by window_pixel_left and window_pixel_top.
1960 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1962 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1963 (draw_window_divider, move_it_to, x_draw_right_divider)
1964 (x_draw_bottom_divider, change_frame_size): Add or fix
1966 * dispnew.c (change_frame_size_1): Change prototype.
1967 (adjust_glyph_matrix, required_matrix_width)
1968 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1969 values instead of lines and columns.
1970 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1971 WINDOW_TOTAL_FRINGE_WIDTH.
1972 (handle_window_change_signal, do_pending_window_change)
1973 (init_display): Adjusts calls of change_frame_size.
1974 (change_frame_size, change_frame_size_1): Handle pixelwise
1976 * frame.c (Qright_divider_width, Qbottom_divider_width):
1978 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1979 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1980 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1981 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1983 (set_frame_param): New function.
1984 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1985 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1986 (Ffringe_width, Fborder_width, Fright_divider_width)
1987 (Fbottom_divider_width): New functions, defsubr them.
1988 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1989 New argument pixelwise.
1990 (struct frame_parm_table): New members Qright_divider_width and
1991 Qbottom_divider_width.
1992 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1993 (x_report_frame_params): Handle Qright_divider_width and
1994 Qbottom_divider_width.
1995 (x_set_right_divider_width, x_set_bottom_divider_width):
1997 (frame_resize_pixelwise): New option.
1998 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1999 new_pixelwise, right_divider_width and bottom_divider_width;
2000 remove total_lines; rename text_lines, text_cols, new_text_lines
2001 and new_text_cols to text_height, text_width, new_height and
2002 new_width respectively.
2003 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2004 FRAME_TEXT_WIDTH respectively.
2005 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2006 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2007 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2009 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2010 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2011 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2012 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2013 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2014 (FRAME_TOTAL_COLS_ARG): Remove macro.
2015 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2016 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2017 (x_wm_set_size_hint): Handle frame pixel sizes.
2018 * indent.c (compute_motion, Fcompute_motion):
2019 Call window_body_width instead of window_body_cols.
2020 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2021 (make_lispy_position): Handle right and bottom dividers.
2022 (Fsuspend_emacs): Pixelize call of change_frame_size.
2023 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2024 * lisp.h: Extern set_frame_param.
2025 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2027 (Fx_create_frame): Add entry for vertical_drag_cursor.
2028 Pixelize call of change_frame_size.
2029 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2030 * nsterm.m (ns_update_window_end): Optionally draw right
2032 (x_set_window_size): Add argument pixelwise.
2033 Call check_frame_size and change_frame_size with pixelwise zero.
2034 (ns_draw_window_divider): New function.
2035 (ns_redisplay_interface): Add ns_draw_window_divider.
2036 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2037 (x_new_font): Call x_set_window_size with pixelwise zero.
2038 * print.c (print_object): For a window print its sequence
2040 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2041 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2042 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2043 (w32_createwindow): Use scroll bar area width.
2044 (w32_wnd_proc): Handle bottom divider width.
2045 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2046 (Fx_create_frame): Default divider width parameters.
2047 Caclulate sizes pixelwise. Add vertical drag cursor support.
2048 (x_create_tip_frame): Default divider widths to zero.
2049 Pixelize call to change_frame_size.
2050 (Fx_show_tip): Add handling of divider widths. Pixelize window
2052 (Fw32_frame_rect): New function.
2053 (frame_parm_handler w32_frame_parm_handlers): Add divider
2055 (Vx_window_vertical_drag_shape): Add variable.
2056 * w32inevt.c (resize_event, maybe_generate_resize_event):
2057 Pixelize change_frame_size calls.
2058 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2060 * w32term.c (w32_draw_window_divider): New function.
2061 (x_update_window_end): Handle right divider.
2062 (w32_draw_fringe_bitmap, x_scroll_run)
2063 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2064 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2065 Calculate new frame sizes pixelwise.
2066 (x_new_font): Pixelize call to x_set_window_size.
2067 (x_check_fullscreen): Pixelize call to change_frame_size.
2068 (x_set_window_size_1, x_set_window_size): New argument
2069 pixelwise. Calculate pixelwise.
2070 (x_wm_set_size_hint): Use scroll bar area width.
2071 (w32_redisplay_interface): Add w32_draw_window_divider.
2072 * w32term.h (struct w32_output): Add vertical drag cursor.
2073 * widget.c (set_frame_size, update_wm_hints)
2074 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2076 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2077 * window.c (sequence_number): Restore.
2078 (Fwindow_pixel_width, Fwindow_pixel_height)
2079 (Fwindow_mode_line_height, Fwindow_header_line_height)
2080 (window_pixel_to_total, Frun_window_scroll_functions)
2081 (Fset_window_new_pixel, window_resize_apply_total)
2082 (Fwindow_resize_apply_total): New functions.
2083 (window_body_height, window_body_width): Rename from
2084 window_body_lines. New argument PIXELWISE.
2085 Calculate pixelwise.
2086 (Fwindow_body_height, Fwindow_body_width): New argument
2088 (coordinates_in_window, window_relative_x_coord): Use window's
2089 pixel width instead of total width.
2090 (replace_window, recombine_windows): Initialize pixel values.
2091 (resize_root_window, resize_frame_windows, grow_mini_window)
2092 (shrink_mini_window): New argument PIXELWISE.
2093 Calculate pixelwise.
2094 (Fdelete_other_windows_internal, adjust_window_margins)
2095 (window_resize_check, window_resize_apply)
2096 (Fdelete_window_internal, Fresize_mini_window_internal)
2097 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2098 (check_frame_size): Rename arguments. New argument PIXELWISE.
2099 Calculate pixelwise.
2100 (set_window_buffer): Make samebuf bool. Run configuration change
2101 hook only if buffer changed.
2102 (Fset_window_buffer): Rewrite doc-string.
2103 (make_window): Initialize new_pixel slot.
2104 (Fwindow_resize_apply): Check pixel size of root window.
2105 (Fsplit_window_internal): Call 2nd argument pixel_size.
2106 Calculate pixelwise.
2107 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2109 (save_window_data): New slots frame_text_width,
2110 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2111 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2113 (Fcurrent_window_configuration, Fset_window_configuration)
2114 (save_window_save, compare_window_configurations): Handle new
2115 slots in save_window_data and saved_window.
2116 (Fset_window_scroll_bars): Fix doc-string.
2117 (window_resize_pixelwise): New variable.
2118 (coordinates_in_window, Fcoordinates_in_window_p):
2120 (make_parent_window): Adjust sequence_number.
2121 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2123 * window.h (struct window): New members new_pixel, pixel_left,
2124 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2125 (wset_new_pixel): New function.
2126 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2127 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2128 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2129 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2130 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2131 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2132 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2133 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2134 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2135 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2136 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2137 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2138 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2139 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2140 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2142 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2143 (window_body_width, check_frame_size): Adapt external declarations.
2144 * xdisp.c (last_max_ascent): New integer.
2145 (window_text_bottom_y): Handle bottom divider.
2146 (window_box_width, window_box_height): Calculate pixelwise.
2147 (get_glyph_string_clip_rects): Handle right divider.
2148 (remember_mouse_glyph): When windows are resized pixelwise
2149 proceed with width and height set to 1.
2150 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2152 (move_it_to): Calculate and return maximum x position
2154 (Fwindow_text_pixel_size): New function.
2155 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2156 (tool_bar_lines_needed): Rename to tool_bar_height.
2157 Calculate pixelwise.
2158 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2159 Calculate pixelwise.
2160 (redisplay_tool_bar): Calculate pixelwise.
2161 (redisplay_window): Calculate pixelwise. Handle dividers.
2162 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2163 (x_draw_vertical_border): Handle dividers.
2164 (define_frame_cursor1): Handle vertical drag cursor.
2165 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2166 (expose_window): Calculate pixelwise. Handle dividers.
2167 (init_xdisp): Initialize pixel values.
2168 * xfaces.c (Qwindow_divider): New face.
2169 (realize_basic_faces): Realize it.
2170 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2171 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2172 (x_set_scroll_bar_default_width): Default actual width to 16.
2173 (Fx_create_frame): Set sizes pixelwise.
2174 (x_create_tip_frame): Default divider widths to zero.
2175 Pixelize call of change_frame_size.
2176 (Fx_show_tip): Handle divider widths. Initial pixel position
2178 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2179 (Vx_window_vertical_drag_shape): New option.
2180 * xmenu.c (free_frame_menubar): Pixelize call of
2182 * xterm.c (x_draw_window_divider): New function.
2183 (x_update_window_end): Optionally draw right divider.
2184 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2185 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2186 (handle_one_xevent, x_new_font): Calculate pixelwise.
2187 (x_set_window_size_1, x_set_window_size): New argument
2188 pixelwise. Calculate pixelwise.
2189 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2190 (struct x_redisplay_interface): Add x_draw_window_divider.
2191 * xterm.h (struct x_output): Add vertical_drag_cursor.
2193 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2195 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2196 Set invisible frames's `redisplay' when a full redisplay is requested.
2197 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2198 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2199 (display_mode_lines): Set it here instead.
2201 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2203 * dispextern.h (set_window_update_flags): Remove.
2205 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2207 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2209 * xdisp.c (REDISPLAY_SOME_P): New macro.
2210 (redisplay_internal): Use it (bug#15999).
2211 (prepare_menu_bars, redisplay_window): Use it as well.
2213 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2215 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2217 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2218 (globals_of_w32font): Zero it out.
2219 (GetCharWidth32W_Proc): New function pointer.
2220 (get_char_width_32_w): New function.
2221 (compute_metrics): If get_glyph_outline_w returns an error, try
2222 get_char_width_32_w before declaring a failure. This avoids
2223 punishing raster (a.k.a. "bitmap") fonts by slowing down
2224 redisplay. (Bug#6364).
2226 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2228 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2229 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2230 highlight needs to be redisplayed. (Bug#15913)
2232 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2234 Fix minor problems found by static checking.
2235 * buffer.h (struct buffer_text, struct buffer):
2236 * frame.h (struct frame):
2237 * window.h (struct window):
2238 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2239 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2240 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2241 no-longer-valid use of HAVE_MENUS.
2242 * xdisp.c (propagate_buffer_redisplay): Now static.
2244 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2246 * xmenu.c (Fmenu_or_popup_active_p):
2247 * window.c (Fset_window_configuration):
2248 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2249 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2250 * fns.c (Fyes_or_no_p):
2251 * editfns.c (Fmessage_box, Fmessage_or_box):
2252 * alloc.c (make_save_ptr_ptr):
2253 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2255 * window.c (Fset_window_configuration): Move select_window later.
2257 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2259 Refine redisplay optimizations to only redisplay *some* frames/windows
2260 rather than all of them.
2261 * xdisp.c (REDISPLAY_SOME): New constant.
2262 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2263 (bset_redisplay, bset_update_mode_line): New functions.
2264 (message_dolog): Use bset_redisplay.
2265 (clear_garbaged_frames): Use fset_redisplay.
2266 (echo_area_display): Use wset_redisplay.
2267 (buffer_shared_and_changed): Remove.
2268 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2269 frame titles. Compute the actual set of windows redisplayed.
2270 Don't update frame titles and menu bars for frames that don't need to
2272 (propagate_buffer_redisplay): New function.
2274 (redisplay_internal): Use it. Be more selective in the set of windows
2275 we redisplay. Propagate windows_or_buffers_changed to
2276 update_mode_lines a bit later to simplify the code.
2277 (mark_window_display_accurate_1): Reset window and buffer's
2279 (redisplay_window): Do nothing if neither the window nor the buffer nor
2280 the frame needs redisplay.
2281 * window.h (struct window): Add `redisplay' field.
2282 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2283 (redisplay_other_windows, window_list): New declarations.
2284 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2285 (window_list): Not static any more.
2286 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2287 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2288 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2289 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2290 * frame.h (struct frame): Add `redisplay' field.
2291 Move `external_menu_bar' bitfield next to other bit-fields.
2292 (SET_FRAME_GARBAGED): Use fset_redisplay.
2293 (SET_FRAME_VISIBLE): Don't garbage the frame;
2294 Use redisplay_other_windows.
2295 * buffer.h (struct buffer): Add `redisplay' field.
2296 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2297 (modify_overlay): Use bset_redisplay.
2298 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2300 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2302 Support w32 file notifications in batch mode.
2303 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2304 invalid (which happens in batch mode). If non-interactive, call
2305 handle_file_notifications to store file notification events in the
2306 input queue. (Bug#15933)
2308 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2310 * w32inevt.c (handle_file_notifications): Now external, not static.
2312 * w32term.h (handle_file_notifications): Provide prototype.
2314 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2315 init_crit, since init_display, which does that otherwise, is not
2318 2013-11-27 Glenn Morris <rgm@gnu.org>
2320 * Makefile.in ($(lispsource)/international/charprop.el): New.
2321 (emacs$(EXEEXT)): Depend on charprop.el.
2323 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2325 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2326 deleting portions of the buffer under non-nil REPLACE argument.
2329 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2330 directory, watch it and not its parent.
2331 (add_watch): Allow empty string in FILE.
2333 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2335 * window.c (Fset_window_start, window_resize_apply)
2336 (window_scroll): Reset window_end_valid (Bug#15957).
2338 2013-11-27 Glenn Morris <rgm@gnu.org>
2340 * Makefile.in (leimdir): Now in lisp source directory.
2341 ($(leimdir)/leim-list.el): Just use ../leim .
2342 * epaths.in (PATH_DUMPLOADSEARCH):
2343 * lread.c (load_path_default):
2344 * nsterm.m (ns_load_path): No more leim directory.
2346 2013-11-26 Andreas Schwab <schwab@suse.de>
2348 * .gdbinit (xgettype): Add cast.
2350 2013-11-26 Glenn Morris <rgm@gnu.org>
2352 Preload leim-list.el.
2353 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2354 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2355 is a single directory.
2357 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2359 bool-vector-subsetp is now the normal direction (Bug#15912).
2360 * data.c (Fbool_vector_subsetp): Test whether the first argument
2361 is a subset of the second one, not the reverse. Add doc string.
2363 Fix minor problems found by static checking.
2364 * lread.c (load_path_default): Now static.
2365 * textprop.c (text_property_stickiness): Be consistent about the
2366 test used when deciding whether to consider the previous character.
2367 This simplifies the code a bit.
2369 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2371 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2373 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2374 (syms_of_frame): Don't defsubr them.
2376 2013-11-25 Glenn Morris <rgm@gnu.org>
2378 * lread.c (load_path_default): Change the sense of the argument.
2379 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2380 from dump_path. When it is not, avoid checking dump_path twice.
2382 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2383 uninstalled dump_path against installed Vload_path. (Bug#15964)
2385 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2387 Export get_pos_property to Elisp.
2388 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2389 (syms_of_editfns): Export it to Elisp.
2391 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2393 2013-11-23 Romain Francoise <romain@orebokech.com>
2395 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2396 initialization here ...
2397 (syms_of_fileio): ... from here.
2399 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2401 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2402 Please use --enable-check-lisp-object-type.
2404 2013-11-23 Glenn Morris <rgm@gnu.org>
2406 * process.c (get_process): Explicit error for dead buffers.
2408 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2410 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2412 2013-11-23 Glenn Morris <rgm@gnu.org>
2414 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2415 * lread.c (load_path_check): Take path to check as argument.
2416 (load_path_default): New, split from init_lread.
2417 (init_lread): Move calc of default load-path to load_path_default.
2418 Empty elements in EMACSLOADPATH now stand for the default.
2419 (load-path): Doc fix.
2420 * emacs.c (decode_env_path): Add option to treat empty elements
2421 as nil rather than ".".
2422 * callproc.c (init_callproc_1, init_callproc):
2423 * image.c (Vx_bitmap_file_path):
2424 * lisp.h (decode_env_path):
2425 * lread.c (Vsource_directory):
2426 Update for new argument spec of decode_env_path.
2428 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2430 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2431 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2433 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2435 Fix some dependency problems that cause unnecessary recompiles.
2436 Problem reported by RMS in
2437 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2438 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2439 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2440 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2441 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2442 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2443 (boostrap-clean): No need to remove stamp-oldxmenu.
2445 Fix recently introduced bool vector overrun.
2446 This was due to an optimization that went awry.
2447 Reported by Glenn Morris in
2448 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2449 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2450 for empty vectors, undoing the 2013-11-18 change.
2451 * data.c (bool_vector_binop_driver): Rely on this.
2452 Fix bug that occasionally overran the destination.
2453 * lisp.h (struct Lisp_Bool_vector): Document this.
2455 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2457 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2460 * nsterm.m (init, run, stop:): Comment out for now, does not work
2463 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2465 * charset.c (syms_of_charset): Don't read past end of string.
2467 2013-11-19 Glenn Morris <rgm@gnu.org>
2469 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2471 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2473 Add hooks to run on gaining/losing focus. (Bug#15029)
2474 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2475 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2476 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2478 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2480 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2481 The old names predated the API change that put destination at end.
2483 Improve API of recently-added bool vector functions (Bug#15912).
2484 The old API had (bool-vector-count-matches A B)
2485 and (bool-vector-count-matches-at A B I), which gave the
2486 misleading impression that the two functions were variants, one
2487 with a location I. The new API has (bool-vector-count-population A)
2488 and (bool-vector-count-consecutive A B I) to make the distinction
2489 clearer. The first function no longer has a B argument, since the
2490 caller can easily determine the number of nils if the length and
2491 number of ts is known.
2492 * data.c (Fbool_vector_count_population): Rename from
2493 bool_vector_count_matches, and accept just 1 argument.
2494 (Fbool_vector_count_consecutive): Rename from
2495 Fbool_vector_count_matches_at.
2497 Always allocate at least one bits_word per bool vector.
2498 See Daniel Colascione in:
2499 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2500 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2501 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2502 * lisp.h (struct Lisp_Bool_vector): Document this.
2504 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2506 * insdel.c (invalidate_buffer_caches): New function, consolidated
2507 from part of prepare_to_modify_buffer.
2508 (insert_from_gap, prepare_to_modify_buffer):
2509 * coding.c (code_convert_region, code_convert_string):
2510 Call invalidate_buffer_caches. (Bug#15841)
2512 * lisp.h (invalidate_buffer_caches): Add prototype.
2514 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2516 * w32term.c (x_update_window_end): Don't invalidate the entire
2517 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2518 highlight needs to be redisplayed. (Bug#15913)
2520 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2522 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2524 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2526 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2527 while we are using Vprin1_to_string_buffer.
2529 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2530 after inserting the description string. (Bug#15907)
2532 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2534 * data.c: Work around bogus GCC diagnostic about shift count.
2535 Reported by Eli Zaretskii in
2536 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2537 (pre_value): New function.
2538 (count_trailing_zero_bits): Use it.
2540 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2542 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2543 assume C macros are not supported even under -g3 in these old GCC
2546 2013-11-15 Leo Liu <sdl.web@gmail.com>
2548 * minibuf.c (Ftry_completion, Fall_completions)
2549 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2551 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2553 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2554 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2555 This avoids placing unnecessary constants into the Emacs code.
2557 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2559 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2560 for Cygwin w32 build.
2562 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2563 for Cygwin w32 build. (Bug#15892)
2565 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2567 Simplify, port and tune bool vector implementation.
2568 * alloc.c (bool_vector_exact_payload_bytes)
2569 (bool_vector_payload_bytes): Remove.
2570 (bool_vector_fill): Return its argument.
2571 * alloc.c (bool_vector_fill):
2573 * print.c (print_object):
2574 Simplify by using bool_vector_bytes.
2575 * alloc.c (make_uninit_bool_vector):
2576 New function, broken out from Fmake_bool_vector.
2577 (Fmake_bool_vector): Use it. Use tail call.
2578 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2579 * data.c (BITS_PER_ULL): New constant.
2580 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2581 if long long versions don't exist.
2582 (shift_right_ull): New function.
2583 (count_one_bits_word): New function, replacing popcount_bits_word
2584 macro. Don't assume that bits_word is no wider than long long.
2585 (count_one_bits_word, count_trailing_zero_bits):
2586 Don't assume that bits_word is no wider than long long.
2587 * data.c (bool_vector_binop_driver, bool_vector_not):
2588 * fns.c (Fcopy_sequence):
2590 Create an uninitialized destination, to avoid needless work.
2591 (internal_equal): Simplify.
2592 (Ffillarray): Prefer tail call.
2593 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2594 contain at least one word.
2595 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2596 chars are narrower than ints.
2597 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2598 * fns.c (Fcopy_sequence):
2600 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2601 Don't try to port to hosts where bits_word values have holes; the
2602 code wouldn't work there anyway. Verify this assumption, though.
2603 (bool_vector_bytes): New function.
2604 (make_uninit_bool_vector): New decl.
2605 (bool_vector_fill): Now returns Lisp_Object.
2607 * xfns.c (xic_create_fontsetname):
2608 * xrdb.c (gethomedir): Prefer tail calls.
2610 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2612 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2613 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2615 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2616 that requires a return value.
2617 (Fset_buffer_modified_p): Take advantage of this change to do
2620 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2622 * buffer.c (Frestore_buffer_modified_p): Sync it with
2623 Fset_buffer_modified_p.
2624 (Fforce_mode_line_update): New function, moved from subr.el.
2625 (Fset_buffer_modified_p): Use them.
2626 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2628 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2630 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2631 This avoids undefined behavior when subtracting pointers into
2632 different aways. On my platform it also makes the code a tad
2633 smaller and presumably faster.
2635 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2637 * keyboard.c (command_loop_1): Use region-extract-function.
2638 * insdel.c (Qregion_extract_function): Not static any more (can we
2639 stop pretending that these vars can benefit from being marked static?).
2641 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2643 * search.c (find_newline): If buffer text is relocated during the
2644 "dumb loop", adjust C pointers into buffer text to follow suit.
2647 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2649 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2650 for conversion (Bug#15837).
2652 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2654 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2655 for the entire range of inserted characters. (Bug#15841)
2657 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2659 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2661 (realize_default_face): Remove assignment to distant-foreground if
2662 unspecified (Bug#15815).
2664 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2666 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2667 cache-long-scans disabled, since we don't want to call
2668 prepare_to_modify_buffer (in insert_1_both) for each message we
2671 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2672 from buffer.c. Improve commentary to the buffer field setter
2675 * buffer.c (bset_cache_long_scans): Static function deleted.
2676 Improve commentary to the buffer field setter functions.
2677 (init_buffer_once): Default for cache-long-scans changed to t.
2680 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2682 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2684 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2685 This bug was introduced in my 2013-06-21 change, and caused
2686 struct Lisp_Sub_Char_Table objects to be given too many slots,
2687 which broke 'make -C admin/unidata'.
2689 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2691 Import changes from mac-port 4.5.
2692 * macfont.m (mac_font_copy_default_descriptors_for_language)
2693 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2694 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2695 (macfont_language_default_font_names): New.
2696 (macfont_list): Rearrange language/charset code.
2697 (macfont_close): Don't check for macfont_info->cache.
2698 (mac_ctfont_create_preferred_family_for_attributes): New font
2699 selection code, call
2700 mac_font_copy_default_name_for_charset_and_languages.
2701 (mac_font_copy_default_descriptors_for_language)
2702 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2704 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2706 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2708 Port to C11 aligned_alloc, and fix some integer overflows.
2709 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2710 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2711 and use of posix_memalign replaced with aligned_alloc.
2712 (aligned_alloc): New function, defined or declared as needed.
2713 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2714 Don't undef; configure.ac now does this.
2715 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2716 (calloc, aligned_alloc): Check for integer overflow.
2717 (aligned_alloc): Rename from memalign. All uses changed.
2718 (memalign): New function, an alias for aligned_alloc.
2720 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2722 * xdisp.c (redisplay_internal): Fix typo in last change.
2724 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2726 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2728 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2731 redisplay--mode-lines-cause.
2732 (redisplay_internal): Keep them uptodate. Remove redundant check of
2733 buffer_shared_and_changed.
2734 * *.[chm]: Number every assignment to update_mode_lines so we
2735 can track why it is set.
2737 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2739 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2741 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2743 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2744 can track why it is set.
2746 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2748 Integer-related fixes for term.c etc.
2749 * dispextern.h (face_tty_specified_color): New function.
2750 * term.c (turn_on_face): Don't rely on undefined behavior when
2751 assigning an out-of-range value to 'long'.
2752 Simplify test for toggling highlight.
2753 (tty_capable_p): Omit last two (unused) args. All callers changed.
2754 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2755 (read_menu_input, tty_menu_activate, tty_menu_show):
2756 * xfaces.c (x_supports_face_attributes_p)
2757 (tty_supports_face_attributes_p):
2758 Use bool for boolean. All callers changed.
2759 (tty_supports_face_attributes_p): Omit defaults for color indices;
2760 no longer needed. Simplify tail call.
2762 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * xdisp.c (prepare_menu_bars): Mark static.
2765 * lisp.h (prepare_menu_bars): Don't declare.
2766 * xselect.c (x_handle_selection_clear):
2767 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2769 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2771 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2772 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2774 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2776 * keyboard.c (Fcommand_error_default_function): Rename from
2777 Fdefault_error_output.
2779 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2781 * keyboard.c (Fdefault_error_output): New function, extracted from
2783 (syms_of_keyboard): Use it for Vcommand_error_function.
2785 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2787 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2788 (init_eval): Use it to ensure handlerlist is non-NULL.
2789 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2790 (Fsignal): Adjust NULLness test of handlerlist.
2791 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2793 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2795 * callproc.c (call_process): Call prepare_to_modify_buffer before
2796 decoding text read from the sub-process, as the decoded stuff will
2797 be inserted into the buffer. This will invalidate the various
2798 caches maintained for the buffer. (Bug#15148)
2800 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2802 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2803 string of glyphless-char-display.
2805 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2807 * nsfns.m (ns_get_name_from_ioreg): New function.
2808 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2809 OSX >= 10.9. Use ns_get_name_from_ioreg.
2811 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2813 Simplify and port recent bool vector changes.
2814 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2815 only in this file. Use a more-efficient implementation if the
2816 second argument is a power of 2.
2817 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2818 Remove no-longer-necessary compile-time checks.
2819 (bool_vector_exact_payload_bytes): New function.
2820 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2821 exact payload changed to call the new function. Do not assume
2822 that the arg or result fits in ptrdiff_t.
2823 (bool_vector_fill): New function.
2824 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2826 (vroundup_ct): Don't assume arg fits in size_t.
2827 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2828 invoke set_category_set.
2829 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2830 All callers changed. Use bool_vector_set.
2831 * category.h (XCATEGORY_SET): Remove; no longer needed.
2832 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2834 * data.c (Faref): Use bool_vector_ref.
2835 (Faset): Use bool_vector_set.
2836 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2837 (Fbool_vector_not, Fbool_vector_count_matches)
2838 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2839 * fns.c (concat): Use bool_vector_ref.
2840 (Ffillarray): Use bool_vector_fill.
2841 (mapcar1): Use bool_vector_ref.
2842 (sxhash_bool_vector): Hash words, not bytes.
2843 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2844 a constant, since it's now used in #if.
2845 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2846 unsigned char on unusual architectures, so that we no longer
2847 assume that the number of bits per bits_word is a power of two or
2848 is a multiple of 8 or of CHAR_BIT.
2849 (Qt): Add forward decl.
2850 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2851 at least as strictly as bits_word.
2852 (bool_vector_data, bool_vector_uchar_data): New accessors.
2853 All data structure accesses changed to use them.
2854 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2855 (bool_vector_set): New functions.
2856 (bool_vector_fill): New decl.
2857 (ROUNDUP): Move to alloc.c as described above.
2859 Fix recent gnutls changes.
2860 * gnutls.c (Fgnutls_boot): Don't assume C99.
2861 * process.c (wait_reading_process_output): Fix typo in recent change.
2863 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2865 * process.c (wait_reading_process_output, read_process_output)
2866 (send_process): Check gnutls_state is not NULL.
2868 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2869 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2871 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2873 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2874 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2876 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2879 * nsfns.m (Fx_create_frame): Fix memory leak.
2881 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2882 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2883 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2885 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2887 * xdisp.c (message3_nolog, message_with_string): Encode the string
2888 before writing it to the terminal in a non-interactive session.
2890 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2891 sure we concatenate them into a unibyte string.
2893 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2894 resulting temporary name before returning it to the caller.
2895 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2896 is a unibyte string, convert NAME to a unibyte string to ensure
2897 that the result is also a unibyte string.
2899 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2900 create unibyte strings from default paths and directory/file
2903 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2906 * callproc.c (init_callproc): Use build_unibyte_string to make
2907 sure we create unibyte strings from default paths and
2908 directory/file names.
2910 * buffer.c (init_buffer): Don't store default-directory of
2911 *scratch* in multibyte form. The original problem which led to
2912 that is described in
2913 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2914 but it was solved long ago. (Bug#15260)
2916 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2918 Port to stricter C99 platforms.
2919 Especially, C99 prohibits nesting a struct X inside struct Y if
2920 struct X has a flexible array member.
2921 * alloc.c (struct sdata): New type.
2922 (sdata): Implement in terms of struct sdata.
2923 Remove u member; all uses replaced by next_vector, set_next_vector.
2924 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2925 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2926 (struct sblock): Rename first_data member to data, which is now
2927 a flexible array member. All uses changed.
2928 (next_vector, set_next_vector, large_vector_vec): New functions.
2929 (vector_alignment): New constant.
2930 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2931 (struct large-vector): Now merely a NEXT member, since the old approach
2932 ran afoul of stricter C99. All uses changed to use
2933 large_vector_vec or large_vector_offset.
2934 (large_vector_offset): New constant.
2935 * dispnew.c: Include tparam.h, for tgetent.
2936 Do not include term.h; no longer needed.
2937 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2938 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2939 (struct Lisp_Vector): Use a flexible array member for contents,
2940 instead of a union with a member that is an array of size 1.
2942 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2943 fact that the struct no longer contains a union.
2944 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2945 (struct Lisp_Save_Value, struct Lisp_Free):
2946 Use unsigned, not int, for spacers, to avoid c99 warning.
2947 (union specbinding): Use unsigned, not bool, for bitfield, as
2948 bool is not portable to pre-C99 hosts.
2950 2013-11-04 Glenn Morris <rgm@gnu.org>
2952 * emacs.c (usage_message): Mention that `-L :...' appends.
2954 2013-11-02 Glenn Morris <rgm@gnu.org>
2956 * Makefile.in (abs_builddir): Remove.
2957 (bootstrap_exe): Use relative filename.
2959 Use relative filenames in TAGS files.
2960 * Makefile.in (abs_srcdir): Remove it again.
2961 (.PHONY): Remove frc.
2962 (maintainer-clean): No more TAGS-LISP file.
2963 (TAGS): Pass relative file names to etags.
2964 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2966 * Makefile.in (abs_srcdir): New, set by configure.
2968 (maintainer-clean): Remove pointless echo. That should be in the
2969 top-level Makefile, if anywhere. Delete TAGS-LISP.
2970 (extraclean): No s/ and m/ directories for some time.
2971 (TAGS): Also depend on ctagsfiles3.
2972 Remove no-longer-defined S_FILE.
2973 Pass absolute filenames to etags once more.
2974 (TAGS-LISP): Replace lispdir with its expansion.
2975 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2976 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2978 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2980 * xfaces.c (check_lface_attrs, realize_default_face):
2981 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2982 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2984 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2986 * emacs.c (original_pwd): Remove global var by making it local.
2987 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2989 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2991 * xfaces.c: Declare color_distance.
2992 (QCdistant_foreground): New variable.
2993 (NEAR_SAME_COLOR_THRESHOLD): New define.
2994 (load_color2): New function.
2995 (load_color): Call load_color2.
2996 (load_face_colors): Call load_color2 and if distant-color is specified
2997 calculate distant and use distant-color if colors are near.
2998 (LFACE_DISTANT_FOREGROUND): New define.
2999 (merge_face_ref, Finternal_set_lisp_face_attribute)
3000 (Finternal_get_lisp_face_attribute)
3001 (x_supports_face_attributes_p): Handle distant-foreground similar to
3003 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3005 * dispextern.h (lface_attribute_index):
3006 Add LFACE_DISTANT_FOREGROUND_INDEX.
3008 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3010 * image.c (pbm_next_char): New function.
3011 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3012 (pbm_scan_number): Use it.
3013 (Qlibjpeg_version): New variable.
3014 (syms_of_image): DEFSYM and initialize it.
3016 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3018 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3020 2013-10-31 Glenn Morris <rgm@gnu.org>
3022 * emacs.c (original_pwd): New char.
3023 (main): If using --chdir, store original_pwd.
3024 (init_cmdargs): When setting Vinvocation_directory based on a
3025 relative argv[0], use original_pwd if set. (Bug#15768)
3027 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3029 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3031 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3033 * insdel.c: Fix minor problems found by static checking.
3034 (Qregion_extract_function): Now static.
3035 (prepare_to_modify_buffer_1): Remove unused locals.
3037 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3039 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3040 (syms_of_xdisp): Declare pre-redisplay-function.
3041 (markpos_of_region): Remove function.
3042 (init_iterator, compute_stop_pos, handle_face_prop)
3043 (face_before_or_after_it_pos, reseat_to_string)
3044 (get_next_display_element, window_buffer_changed)
3045 (redisplay_internal, try_cursor_movement, redisplay_window)
3046 (try_window_reusing_current_matrix, try_window_id, display_line)
3047 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3048 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3049 * window.h (struct window): Remove field `region_showing'.
3050 * dispextern.h (struct it): Remove region_beg/end_charpos.
3051 (face_at_buffer_position, face_for_overlay_string)
3052 (face_at_string_position): Update prototypes.
3053 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3054 (face_at_string_position): Remove `region_beg' and `region_end' args.
3055 * fontset.c (Finternal_char_font):
3056 * font.c (font_at, font_range): Adjust calls accordingly.
3057 * insdel.c (Qregion_extract_function): New var.
3058 (syms_of_insdel): Initialize it.
3059 (prepare_to_modify_buffer_1): Use it.
3061 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3063 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3064 * ftxfont.c (ftxfont_get_gcs):
3065 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3066 * xfaces.c (x_free_colors, x_free_dpy_colors)
3067 (x_create_gc, unload_color):
3068 * xselect.c (x_property_data_to_lisp):
3069 * xsettings.c (parse_settings):
3070 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3071 (get_bits_and_offset): Adjust definition.
3072 * frame.c (XParseGeometry): Adjust locals.
3073 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3074 * regex.h (toplevel): Likewise for reg_syntax_t.
3076 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3078 * eval.c (run_hook_with_args): Use FUNCTIONP.
3080 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3082 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3083 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3084 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3085 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3086 on MS-Windows anyway.
3087 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3088 (free_realized_face): ...adjust user.
3089 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3090 white relief pixels to -1.
3091 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3092 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3093 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3095 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3097 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3098 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3099 in practice now. All callers changed.
3101 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3103 * dispextern.h (struct face): Use bitfields for 'underline_type'
3104 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3105 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3106 'stipple' member. Move 'lface' member up to help...
3107 * xfaces.c (make_realized_face): ...this function to find and
3108 clear just the members that need clearing.
3109 (load_face_colors, realize_x_face):
3110 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3112 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3114 * xftfont.c (struct xftfont_info): Remove set-but-unused
3116 (xftfont_open): Adjust user.
3117 (xftfont_get_colors): Remove useless prototype.
3119 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3121 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3122 before passing them to 'unexec'. (Bug#15260)
3124 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3126 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3128 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3130 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3131 the changed signature of the font driver's 'close' method.
3133 * w32font.h (w32font_close): Adjust the prototype to the change in
3134 function definition.
3136 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3138 * w32uniscribe.c (uniscribe_close): Adapt the call to
3139 w32font_close to its new prototype.
3141 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3143 Omit unused frame argument of font API's close function.
3144 * font.h (struct font): Drop frame argument. Adjust comment.
3145 * font.c (font_clear_cache, font_close_object): Adjust users.
3146 * ftfont.c (ftfont_close):
3147 * ftxfont.c (ftxfont_close):
3148 * macfont.m (macfont_close):
3149 * nsfont.m (nsfont_close):
3150 * w32font.c (w32font_close):
3151 * xfont.c (xfont_close):
3152 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3153 tweak comments and make functions safe if called more than once for
3154 the same font object.
3156 Perform font-specific cleanup when font object is swept by GC. See
3157 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3158 * alloc.c (cleanup_vector): New function.
3159 (sweep_vector): Call it for each reclaimed vector object.
3160 * font.h (struct font): Adjust comment.
3162 2013-10-24 Glenn Morris <rgm@gnu.org>
3164 * Makefile.in (abs_top_srcdir): New, set by configure.
3166 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3168 Adjust recent font-related changes to fix bug#15686.
3169 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3170 is a live window system frame, mark its default font too.
3172 2013-10-23 Glenn Morris <rgm@gnu.org>
3174 * Makefile.in (RUN_TEMACS): Make relative (again).
3175 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3176 (bootstrap-emacs$(EXEEXT)):
3177 Quote entities that might contain whitespace.
3179 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3181 Port to Solaris 10 and its bundled GCC.
3182 Problem reported by Timothy C. Burt.
3183 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3185 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3187 Do not allow font caches to grow too large.
3188 * alloc.c (compact_font_cache_entry, compact_font_caches):
3189 New functions or stub if not HAVE_WINDOW_SYSTEM.
3190 (compact_undo_list): Factor out from Fgarbage_collect.
3192 (mark_face_cache): Mark face font. Move down to avoid
3194 (mark_terminals): Do not mark font cache here.
3195 (Fgarbage_collect): Call compaction functions described
3196 above. Adjust comment.
3198 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3200 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3201 chdir to HOME (bug#15607).
3203 * nsterm.m (Qcocoa, Qgnustep): New variables.
3204 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3205 (ns_get_color): Make selection color work for GNUstep also.
3207 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3209 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3210 handles mouse clicks. Instead, let GPM use the same code as all
3211 the other mice use. See the discussion starting at
3212 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3213 for the details of the problem with the menu bar this fixes.
3215 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3217 Remove port-specific display name lists to avoid extra
3218 complexity and data duplication with display info lists.
3219 * xterm.h (x_display_name_list): Remove declaration.
3220 * xterm.c (x_display_name_list): Remove.
3221 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3222 * xfns.c (x_display_info_for_name, Fx_display_list):
3223 Likewise. Use x_display_list where appropriate.
3224 * w32term.h (w32_display_name_list): Remove declaration.
3225 * w32term.c (w32_display_name_list): Remove.
3226 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3228 * w32fns.c (x_display_info_for_name, Fx_display_list):
3229 Likewise. Use x_display_list where appropriate.
3230 * nsterm.h (ns_display_name_list): Remove declaration.
3231 * nsterm.m (ns_display_name_list): Remove.
3232 (ns_term_init, syms_of_nsterm): Adjust users.
3233 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3234 Likewise. Use x_display_list where appropriate.
3235 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3236 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3237 (mark_terminals): Mark per-terminal font cache.
3239 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3241 Don't run timers in input-pending-p. Its new check-timers param
3242 provides the prior behavior. (Bug#15045).
3243 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3245 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3247 Make some functions static in non-Microsoft builds.
3248 On my platform (Fedora 19 x86-64), this shrinks the
3249 Emacs executable (text+data) by 0.25%.
3250 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3251 (load_color) [!MSDOS]:
3252 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3253 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3254 * lisp.h (check_existing):
3255 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3256 (network_interface_info) [!WINDOWSNT]:
3257 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3258 Remove extern decls.
3259 * fileio.c (check_existing):
3260 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3261 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3262 (network_interface_info) [!WINDOWSNT]:
3263 * term.c (encode_terminal_code) [!WINDOWSNT]:
3264 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3265 * xfaces.c (load_color) [!MSDOS]:
3267 * fileio.c (check_existing, check_executable, check_writable):
3268 * process.c (network_interface_list, network_interface_info):
3269 Move earlier, so that we don't need forward decls.
3270 * gnutls.c (fn_gnutls_transport_set_errno)
3271 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3273 * w32.c (init_environment): Use faccessat rather than
3274 check_existing, partly for consistency with the rest of the code
3275 in this file, partly so that check_existing can be static.
3277 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3278 * emacs.c (MAIN_PROGRAM): New macro.
3279 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3280 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3282 bool vector int width fixes
3283 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3284 (Fbool_vector_count_matches_at):
3285 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3286 can exceed PTRDIFF_MAX, at least in theory.
3287 (Fbool_vector_count_matches_at):
3288 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3290 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3292 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3293 (struct sockaddr): Add forward decl, for platforms that lack it.
3295 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3297 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3300 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3302 * w32.c (network_interface_get_info, network_interface_list)
3303 (network_interface_info): New functions. (Bug#15610)
3304 (GetAdaptersInfo_Proc): New typedef.
3305 (get_adapters_info): New wrapper function.
3306 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3308 * process.h (network_interface_list, network_interface_info):
3311 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3312 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3313 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3314 for WINDOWSNT. Doc fix.
3315 (syms_of_process): Defsubr Snetwork_interface_list and
3316 Snetwork_interface_info unconditionally.
3318 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3319 in NS GUI sessions. (Bug#15629)
3321 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3323 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3325 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3327 * print.c (print_object): Print " ..." when truncating bool vectors.
3329 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3331 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3332 standard mouse buttons.
3334 * termhooks.h (struct input_event): Remove incorrect commentary.
3336 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3338 Disallow bool vector operations on mixed-length operands.
3339 The old behavior left garbage in the result vector sometimes,
3340 and didn't seem to be useful.
3341 * data.c (Qwrong_length_argument): New static var.
3342 (wrong_length_argument): New function.
3343 (bool_vector_binop_driver): Check that args agree in length.
3345 * keyboard.c, keyboard.h (all_kboards): Now static.
3347 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3349 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3350 note from the lispref.
3352 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3354 * nsterm.h (struct ns_display_info): Remove set-but-unused
3355 member image_cache (image caches are per-terminal anyway).
3356 (FRAME_X_IMAGE_CACHE): Remove.
3357 * nsterm.m (ns_initialize_display_info): Adjust user.
3359 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3361 * w32proc.c: Include mingw_time.h.
3363 * w32.c: Include mingw_time.h.
3365 Implement scrolling of TTY menus when the screen is too short.
3367 * term.c (tty_menu_display): Accept an additional argument, the
3368 menu item from which to start displaying the menu. Account for
3369 the value of Y when limiting the menu to the number of available
3371 (mi_result): New enumeration.
3372 (read_menu_input): Return enumerated value. When the y coordinate
3373 hits min_y or max_y, return scroll indication instead of wrapping
3375 (tty_menu_activate): Handle the scrolling indications from
3376 read_menu_input. Compute the first menu item to display and pass
3377 it to tty_menu_display.
3379 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3381 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3382 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3383 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3384 Adjust to match the change described below.
3385 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3386 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3387 memory_below_frame members to...
3388 * termchar.h (struct tty_display_info): ...here because they're
3389 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3390 * term.c (init_tty):
3391 * nsterm.m (ns_create_terminal):
3392 * w32term.c (w32_create_terminal):
3393 * xterm.c (x_create_terminal): Adjust users.
3394 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3395 to filter out non-TTY frames. Adjust comment.
3396 (scrolling): Adjust user. Prefer eassert for debugging check.
3398 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3400 * xfaces.c (PT_PER_INCH): Remove unused macro.
3401 * termhooks.h (struct terminal): Remove set-but-unused
3402 member fast_clear_end_of_line.
3403 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3404 * nsterm.m (ns_create_terminal):
3405 * term.c (init_tty):
3406 * w32term.c (w32_create_terminal):
3407 * xterm.c (x_create_terminal): Adjust users.
3409 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3411 * lisp.h (bool_vector_size): New function.
3412 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3413 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3414 (Fbool_vector_not, Fbool_vector_count_matches_at):
3415 Remove uses of 'eassume' that should no longer be needed,
3416 because they are subsumed by the 'eassume' in bool_vector_size.
3418 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3420 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3421 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3422 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3424 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3426 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3427 have different dimensions. (Bug#15575)
3429 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3432 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3434 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3436 * term.c (tty_menu_show): Never return with unbalanced
3437 specpdl. Use eassert for debugging check. Adjust style.
3439 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3441 * term.c (read_menu_input): Make selection of menu items
3442 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3443 (tty_menu_activate): Fix off-by-one error when computing max_y.
3445 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3447 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3448 audit logging (only used with GnuTLS 3.x) and enable it.
3450 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3452 * dispnew.c (redraw_frame): Remove useless #ifdef because
3453 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3454 Also, move TTY fflush to...
3455 * term.c (tty_update_end): ...this function.
3457 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3459 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3460 the end of the frame's glyph matrix. (Bug#15575)
3462 * term.c (tty_menu_display): Don't move cursor while overwriting
3463 frame's glyphs with menu items. Limit the number of items
3464 displayed to what can be shown on the available screen lines,
3465 excluding the echo area.
3466 (tty_menu_activate): Limit the Y coordinate allowed by
3467 read_menu_input to the last screen line used for menu display.
3469 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3471 * lisp.h (eassume): New macro.
3472 Also, include <verify.h>, for 'assume'.
3473 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3474 (vroundup, vector_nbytes):
3475 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3476 (Fbool_vector_not, Fbool_vector_count_matches)
3477 (Fbool_vector_count_matches_at):
3478 Use eassume, not eassert.
3479 * casetab.c (set_identity, shuffle):
3480 * composite.c (composition_gstring_put_cache):
3481 * dispnew.c (update_frame_1):
3482 * ftfont.c (ftfont_shape_by_flt):
3483 * image.c (gif_load):
3484 * intervals.c (offset_intervals):
3485 * macfont.m (macfont_shape):
3486 Remove calls to 'assume' that are no longer needed, because
3487 --enable-gcc-warnings no longer generates bogus warnings
3488 when these calls are removed.
3490 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3492 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3494 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3496 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3497 (Qsubstitute_env_in_file_name): New var.
3498 (syms_of_fileio): Define it.
3500 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3502 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3503 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3506 * term.c (save_and_enable_current_matrix): Don't allocate and
3507 don't save margin areas.
3508 (restore_desired_matrix): Don't restore margin areas.
3509 (free_saved_screen): Don't free margin areas.
3511 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3513 * image.c: Pacify --enable-gcc-warnings.
3514 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3515 #define only if used.
3517 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3519 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3520 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3521 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3522 (gif_load): For giflib v5.x and later, display the error message
3523 produced by giflib when its functions fail.
3524 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3527 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3529 * keyboard.c (last_event_timestamp): Remove. For X selection and
3530 GTK popup menus, it may be obtained from per-frame X display info.
3531 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3532 (process_special_events): Adjust users.
3533 * keyboard.h (last_event_timestamp): Remove declaration.
3534 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3535 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3536 * menu.h (xmenu_show): Adjust prototype.
3537 * menu.c (Fx_popup_menu): Adjust user.
3538 * xselect.c (x_own_selection, x_get_foreign_selection)
3539 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3541 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3543 * keyboard.c (init_kboard): Now static. Add arg
3544 to denote window system. Adjust comment.
3545 (init_keyboard): Adjust user.
3546 (allocate_kboard): New function.
3548 * nsterm.m (ns_term_init):
3549 * term.c (init_tty):
3550 * w32term.c (w32_create_terminal):
3551 * xterm.c (x_term_init): Use it.
3552 * keyboard.h (init_kboard): Remove prototype.
3553 (allocate_kboard): Add prototype.
3555 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3557 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3558 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3560 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3562 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3564 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3566 * term.c (tty_menu_activate): Flush the output stream after
3567 showing the cursor, and don't mark the frame garbaged at exit from
3568 the function. Fixes redisplay glitches when moving from one menu
3571 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3573 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3574 or throw error (Bug#15570).
3576 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3578 * intervals.c (temp_set_point_both): Move test into 'eassert',
3581 * lisp.h (eassert): Don't use 'assume'.
3582 Sometimes 'assume' wins in performance, and sometimes it loses,
3583 so it shouldn't be used all the time. Perhaps we need two
3584 flavors of 'eassert', one for where 'assume' is far more likely
3585 to help or to hurt; but that can be done later.
3586 Problem reported by Dmitry Antipov in
3587 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3588 Also, don't include <verify.h>; no longer needed.
3590 2013-10-09 Glenn Morris <rgm@gnu.org>
3592 * eval.c (Fcond): Doc tweak.
3594 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3596 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3597 expressions with side effects to eassert. (Bug#15565)
3599 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3601 * fns.c (hashfn_user_defined): Allow hash functions to return any
3604 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3606 Fix minor problems found by static checking.
3607 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3608 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3609 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3610 * keyboard.c (read_menu_command): Remove unused local.
3611 * lisp.h (read_menu_command): New decl.
3612 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3613 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3614 Return ptrdiff_t, not int.
3615 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3616 not int, for benefit of xpalloc.
3617 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3619 (have_menus_p): Remove; unused.
3620 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3621 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3622 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3624 (save_and_enable_current_matrix): Omit unnecessary casts.
3625 (read_menu_input): Omit local extern decl (now in lisp.h).
3626 Don't access uninitialized storage if mouse_get_xy fails.
3627 (tty_menu_activate): Mark local as initialized, for lint.
3628 (tty_menu_activate, tty_meny_show): Remove unused locals.
3630 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3632 Support menus on text-mode terminals.
3633 * xterm.h (xw_popup_dialog): Add prototype.
3635 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3636 (xmenu_show): Block input here, instead in Fx_popup_menu.
3637 (xw_popup_dialog): New function, with X-specific bits of popup
3640 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3643 * window.c (Fset_window_configuration): Use run-time tests of the
3644 frame type instead of compile-time conditionals, when menu-bar
3645 lines are considered.
3647 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3648 (w32_popup_dialog): New prototypes.
3650 * w32menu.c (Fx_popup_dialog): Function deleted.
3651 (w32_popup_dialog): New function, with w32 specific bits of popup
3652 dialogs. Block input here.
3654 * w32inevt.c (w32_console_read_socket): Minor change to add
3655 debugging TTY events.
3657 * w32fns.c (show_hourglass): If returning early because the frame
3658 is not a GUI frame, unblock input.
3660 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3661 (cursorY): New functions.
3663 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3664 WINDOWSNT, macros that call curX and curY elsewhere.
3666 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3668 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3669 specific function to hide and show cursor on a text-mode terminal.
3670 (tty_menu_struct, struct tty_menu_state): New structures.
3671 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3672 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3673 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3674 (tty_menu_locate, save_and_enable_current_matrix)
3675 (restore_desired_matrix, screen_update, read_menu_input)
3676 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3677 (tty_pop_down_menu, tty_menu_last_menubar_item)
3678 (tty_menu_new_item_coords, tty_menu_show): New functions.
3679 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3681 * nsterm.h (ns_popup_dialog): Adjust prototype.
3683 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3685 (ns_popup_dialog): Adapt order of arguments to the other
3686 *_menu_show implementations.
3687 (Fx_popup_dialog): Function deleted.
3689 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3691 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3693 * menu.c (have_boxes): New function.
3694 (single_keymap_panes): Use it instead of a compile-time
3696 (single_menu_item): Use run-time tests of the frame type instead
3697 of compile-time conditionals.
3698 (encode_menu_string): New function.
3699 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3700 the macro, since different types of frame need different encoding
3702 (digest_single_submenu): Use run-time tests of frame type instead
3703 of, or in addition to, compile-time conditionals.
3704 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3705 (Fx_popup_menu): Detect when the function is called from keyboard
3706 on a TTY. Don't barf when invoked on a text-mode frame.
3707 Check frame type at run time, instead of compile-time conditionals for
3708 invoking terminal-specific menu-show functions.
3709 Call tty_menu_show on text-mode frames.
3710 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3711 run time to determine which alternative to invoke; support dialogs
3714 * keyboard.h <Qmouse_movement>: Declare.
3716 * keyboard.c <Qmouse_movement>: Now extern.
3717 <Qecho_keystrokes>: New static variable.
3718 (read_key_sequence): Accept an additional argument, a flag to
3719 prevent redisplay during reading of the key sequence. All callers
3721 (read_menu_command): New function.
3722 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3724 (toolkit_menubar_in_use): New function.
3725 (make_lispy_event): Use it instead of a compile-time test.
3727 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3728 window-system being available.
3730 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3731 to x-popup-dialog on the frame type, they all now support popup
3734 * dispnew.c (save_current_matrix): Save the margin areas.
3735 (restore_current_matrix): Restore margin areas.
3736 (update_frame_with_menu): New function.
3738 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3741 * alloc.c (make_save_ptr): Now compiled unconditionally.
3743 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3745 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3746 (redraw_frame, update_frame): Adjust users.
3747 * dispextern.h (set_window_update_flags): Adjust prototype.
3748 * xdisp.c (redisplay_internal): When updating all frames with zero
3749 windows_or_buffers_changed, assume that only the windows that shows
3750 current buffer should be really updated.
3752 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3754 Do not allocate huge temporary memory areas and objects while encoding
3755 for file I/O, thus reducing an enormous memory usage for large buffers.
3756 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3757 * coding.h (struct coding_system): New member raw_destination.
3758 * coding.c (setup_coding_system): Initialize it to zero.
3759 (encode_coding_object): If raw_destination is set, do not create
3760 dst_object. Add comment.
3761 * fileio.c (toplevel): New constant E_WRITE_MAX.
3762 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3763 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3765 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3767 * nsterm.m (windowDidExitFullScreen:)
3768 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3770 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3772 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3773 * keyboard.c (unblock_input_to): Don't process pending signals
3774 if a fatal error is in progress.
3776 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3777 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3778 they're talking about words in Lisp bool vectors.
3779 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3780 * data.c (popcount_bits_word): Rename from popcount_size_t.
3781 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3784 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3786 Improve support for popcount and counting trailing zeros (Bug#15550).
3787 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3788 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3789 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3790 (popcount_size_t_msc, popcount_size_t_gcc):
3791 Remove; now done by Gnulib.
3792 (popcount_size_t): Now a macro that defers to Gnulib.
3793 (count_trailing_zero_bits): Return int, for consistency with
3794 Gnulib and because Emacs prefers signed to unsigned int.
3795 Don't assume that size_t is either unsigned int or unsigned long
3796 or unsigned long long.
3797 (size_t_to_host_endian): Do not assume that size_t is either
3798 exactly 32 or exactly 64 bits wide.
3799 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3800 etc., so that it's now an enum constant, not a macro.
3801 No need to assume that it's either 32 or 64.
3803 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3805 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3808 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3810 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3811 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3813 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3815 emacs_read and emacs_write now use void *, not char *.
3816 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3817 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3818 Buffer arg is now void *, not char *. This matches plain
3819 'read' and 'write' better, and avoids a constraint violation
3820 on Solaris 9 with Oracle Studio.
3822 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3824 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3825 memset to explicit loop. Otherwise copy largest possible chunk
3826 from initialized to uninitialized part, thus allowing the longer
3827 memcpy runs and reducing the number of loop iterations.
3829 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3831 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3832 hide toolbar (Bug#15388).
3833 (windowDidEnterFullScreen:): If presentation options are zero,
3834 set them here (Bug#15388).
3835 (ns_update_auto_hide_menu_bar): Remove runtime check.
3836 Don't auto hide dock unless menubar is also auto hidden.
3838 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3840 * editfns.c (message): Mention batch mode in doc string.
3842 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3844 * nsterm.m (check_native_fs): Remove erroneous comment.
3846 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3848 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3849 uses find_newline instead of scan_newline and so doesn't move point.
3851 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3853 Use hardware support for byteswapping on glibc x86 etc.
3854 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3855 whereas the old swap64 needed 30.
3856 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3857 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3858 Use byteswap.h's macros to swap bytes.
3859 * lisp.h (swap16, swap32, swap64): Remove.
3860 All uses replaced by bswap_16, bswap_32, bswap_64.
3862 * bytecode.c (exec_byte_code): Use some more volatile variables
3863 to work around local variables getting clobbered by longjmp.
3864 Port to pre-C99, which doesn't allow decls after stmts.
3866 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3868 * lisp.h (eassert): Assume that COND is true when optimizing.
3869 In other words, take on the behavior of eassert_and_assume.
3870 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3871 (eassert_and_assume): Remove. All uses replaced by eassert.
3873 * xdisp.c (Qglyphless_char): Now static.
3875 Adjust to merge from gnulib.
3876 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3877 * lisp.h: Include <verify.h>, for 'assume'.
3879 * eval.c (clobbered_eassert): New macro.
3880 (internal_catch, internal_condition_case)
3881 (internal_condition_case_1, internal_condition_case_2)
3882 (internal_condition_case_n): Use it instead of eassert
3883 when the argument contains locals clobbered by longjmp.
3884 Don't use clobbered locals outside of clobbered_eassert.
3885 (internal_lisp_condition_case): Use a volatile variable
3886 to work around a local variable's getting clobbered.
3888 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3890 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3891 (PUSH_HANDLER): New macro.
3892 (catchlist): Remove.
3893 (handlerlist): Always declare.
3895 * eval.c (catchlist): Remove (merge with handlerlist).
3896 (handlerlist, lisp_eval_depth): Not static any more.
3897 (internal_catch, internal_condition_case, internal_condition_case_1)
3898 (internal_condition_case_2, internal_condition_case_n):
3900 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3901 handlerlist/catchlist.
3902 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3903 handlerlist which can only handle a single condition-case handler at
3905 (find_handler_clause): Simplify since we only a single branch here
3908 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3910 (bcall0): New function.
3911 (exec_byte_code): Add corresponding cases. Improve error message when
3912 encountering an invalid byte-code. Let Bunwind_protect accept
3913 a function (rather than a list of expressions) as argument.
3915 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3916 and make them unconditional now that they're heap-allocated.
3918 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3920 * charset.c (Fdecode_char, Fencode_char): Remove description of
3921 `restriction' arg. now that it's hidden by advertised-calling-convention.
3923 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3925 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3926 Remove unused variable (from mac-port).
3927 (macfont_draw): Use s->ybase for correct y position.
3929 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3931 * frame.h (struct frame): Drop has_minibuffer member because...
3932 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3933 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3935 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3937 * window.h (struct window): Prefer enum text_cursor_kinds to int
3938 for phys_cursor_type member. Move the latter, phys_cursor_width,
3939 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3940 * window.c (replace_window, make_window): Adjust users.
3942 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3944 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3945 this module is never compiled otherwise.
3947 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3949 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3952 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3954 * xdisp.c (get_next_display_element): Don't call face_for_font in
3955 a build configured --without-x. (Bug#15484)
3957 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3959 * window.c (calc_absolute_offset): #elif should be #elif defined.
3961 * frame.c (delete_frame): Block/unblock input to overcome race
3962 condition (Bug#15475).
3964 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3966 * frame.c (delete_frame): Record selected frame only after
3967 calling Qdelete_frame_functions (Bug#15477).
3969 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3971 * nsterm.m (ns_selection_color): Remove.
3972 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3973 NSColor selectedText(Background)Color. Only for COCOA.
3974 (ns_term_init): Remove assignment of ns_selection_color, logic
3975 moved to ns_get_color.
3977 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3978 NS_SELECTION_COLOR_DEFAULT.
3979 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3981 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3983 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3984 frame' does not have the tool_bar_window member.
3986 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3988 Signal error when reading an empty byte-code object (Bug#15405)
3989 * lread.c (read1): Signal error.
3990 * alloc.c (make_byte_code): eassert header size.
3991 (sweep_vectors): Change an int to size_t.
3993 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3995 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3996 instead of ints, as it's the usual style for offsetof constants. See:
3997 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3999 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4000 This is ugly, but it should fix the performance problem for older
4001 GCC versions in the short run. I'll look into integrating the
4002 Gnulib module for popcount, as a better fix.
4003 See the thread starting in:
4004 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4005 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4006 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4007 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4008 (popcount_size_t): Use it.
4010 2013-09-24 Daniel Colascione <dancol@dancol.org>
4012 * process.c (Fnetwork_interface_info): Fix build break due to
4015 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4017 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4018 Prefer signed to unsigned integers where either will do.
4019 No need for 'const' on locals that do not escape.
4020 Omit easserts with unnecessary and unportable assumptions about
4021 alignment. Avoid unnecessary casts to char *.
4023 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4025 Use union for the payload of struct Lisp_Vector.
4026 This helps to avoid a few glitches dictated by C's aliasing rules.
4027 * lisp.h (struct Lisp_Vector): Use union for next and
4028 contents member. Adjust comment. Change related users.
4029 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4030 Related users changed.
4031 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4032 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4033 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4034 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4036 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4038 Optimize glyph row clearing and copying routines.
4039 * dispextern.h (struct glyph_row): Change layout of struct
4040 glyph_row to help copy_row_except_pointers. Adjust comment.
4041 * dispnew.c (null_row): Remove.
4042 (clear_glyph_row): Use offsetof and memset to find and clear
4043 just the members that need clearing. Adjust comment.
4044 (copy_row_except_pointers): Likewise for copying.
4046 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4048 Some minor cleanups of recently-added bool vector code.
4049 * conf_post.h (assume): Always return void. Use lint version
4050 only if GCC and MSC versions don't apply.
4051 * conf_post.h (assume):
4052 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4053 Depend on _MSC_VER, not __MSC_VER, for consistency with
4055 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4056 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4057 (bool_vector_binop_driver, count_trailing_zero_bits)
4058 (size_t_to_host_endian): Now static, not static inline;
4059 the latter isn't needed with modern compilers and doesn't
4060 work with older compilers anyway.
4062 * alloc.c (valgrind_p): Use bool for boolean.
4064 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4066 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4067 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4068 (display_last_displayed_message_p, message_buf_print)
4069 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4070 Use bool for boolean.
4071 * dispextern.h (cancel_line, init_desired_glyphs):
4072 Remove ancient leftover.
4073 (help_echo_showing_p, hourglass_shown_p):
4074 * lisp.h (noninteractive_need_newline): Adjust declaration.
4076 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4078 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4080 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4081 ...this file and convert the latter to static. Adjust comment.
4082 (make_initial_frame):
4083 * window.c (init_window_once): Adjust user.
4084 * frame.h (last_nonminibuf_frame): Remove declaration.
4085 * lisp.h (selected_frame): Likewise.
4086 * msdos.c (the_only_display_info): Adjust comment.
4088 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4090 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4091 computing the end column of mouse-highlight that comes from
4092 display or overlay strings. (Bug#15437)
4093 (note_mouse_highlight): Adapt calculation of last argument to
4094 mouse_face_from_string_pos to the above change.
4096 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4097 all platforms, not just for clang.
4099 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4101 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4102 about excess arguments to snprintf.
4104 * conf_post.h(assume): Use __builtin_unreachable for clang.
4106 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4108 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4109 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4111 2013-09-23 Daniel Colascione <dancol@dancol.org>
4113 * alloc.c (USE_VALGRIND): New macro; on by default
4114 when ENABLE_CHECKING.
4115 (mark_maybe_object, mark_maybe_pointer)
4116 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4118 (valgrind_p) [USE_VALGRIND]: New variable.
4119 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4121 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4123 * process.c (wait_reading_process_output): Change int pnamelen to
4126 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4127 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4128 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4129 argument to unsigned long to avoid warning.
4130 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4132 * conf_post.h (assume): Fix compiler error: x shall be cond.
4134 2013-09-22 Daniel Colascione <dancol@dancol.org>
4136 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4137 warning when compiling without a window system.
4139 2013-09-22 Daniel Colascione <dancol@dancol.org>
4141 * data.c (Qbool_vector_p): New symbol.
4142 (bool_vector_spare_mask, popcount_size_t_generic)
4143 (popcount_size_t_msc, popcount_size_t_gcc)
4145 (bool_vector_binop_driver)
4146 (count_trailing_zero_bits, size_t_to_host_endian)
4147 (Fbool_vector_exclusive_or)
4148 (Fbool_vector_union)
4149 (Fbool_vector_intersection, Fbool_vector_set_difference)
4150 (Fbool_vector_subsetp, Fbool_vector_not)
4151 (Fbool_vector_count_matches)
4152 (Fbool_vector_count_matches_at): New functions.
4153 (syms_of_data): Intern new symbol, functions.
4154 * alloc.c (bool_vector_payload_bytes): New function.
4155 (Fmake_bool_vector): Instead of calling Fmake_vector,
4156 which performs redundant initialization and argument checking,
4157 just call allocate_vector ourselves. Make sure we clear any
4158 terminating padding to zero.
4159 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4160 instead of open-coding the size calculation.
4161 (vroundup_ct): New macro.
4162 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4163 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4164 * composite.c (composition_gstring_put_cache):
4165 Change lint_assume to assume.
4166 * conf_post.h (assume): New macro.
4167 (lint_assume): Remove.
4168 * dispnew.c (update_frame_1): Change lint_assume to assume.
4169 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4171 * image.c (gif_load): Change lint_assume to assume.
4172 * lisp.h (eassert_and_assume): New macro.
4173 (Qbool_vector_p): Declare.
4174 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4175 (swap16, swap32, swap64): New inline functions.
4176 * macfont.m (macfont_shape): Change lint_assume to assume.
4177 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4178 * xsettings.c (parse_settings): Use new swap16 and
4179 swap32 from lisp.h instead of file-specific macros.
4181 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4183 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4184 found (which can legitimately happen when the glyph row at the
4185 window start is disabled in the current_matrix. (Bug#15365)
4187 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4189 Fix syntax.h bug introduced by recent INLINE change.
4190 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4191 conditionally compiled one way in some modules, and a different
4192 way in others. This doesn't work with extern inline functions,
4193 which must have the same definition in all modules, because the
4194 defining code might be shared across modules, depending on the
4195 implementation. Symptoms reported by Martin Rudalics in:
4196 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4197 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4198 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4199 overriding the corresponding functions in syntax.h.
4200 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4201 (syntax_property): New inline functions.
4202 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4203 Rewrite in terms of these new functions.
4205 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4207 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4208 not chars_in_text, whose result depends on the multibyteness of
4209 the current buffer. (Bug#15426)
4211 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4213 Port recent change to hosts where pointers aren't 'long'.
4214 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4215 Don't assume that pointers are the same width as 'long'.
4216 Add a compile-time check that a pointer fits into two X slots.
4218 A simpler, centralized INLINE.
4219 * conf_post.h (INLINE): Define only if not already defined.
4220 This allows us to use a single INLINE, defined by one file
4222 * emacs.c (INLINE): Define it.
4223 Also, include category.h, charset.h, composite.h, dispextern.h,
4224 syntax.h, systime.h, so that their INLINE definitions are expanded
4226 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4227 * buffer.h, buffer.c (BUFFER_INLINE):
4228 * category.h, category.c (CATEGORY_INLINE):
4229 * character.h, character.c (CHARACTER_INLINE):
4230 * charset.h, charset.c (CHARSET_INLINE):
4231 * composite.h, composite.c (COMPOSITE_INLINE):
4232 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4233 * frame.h, frame.c (FRAME_INLINE):
4234 * intervals.h, intervals.c (INTERVALS_INLINE):
4235 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4236 * lisp.h, alloc.c (LISP_INLINE):
4237 * process.h, process.c (PROCESS_INLINE):
4238 * syntax.h, syntax.c (SYNTAX_INLINE):
4239 * systime.h, sysdep.c (SYSTIME_INLINE):
4240 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4241 * window.h, window.c (WINDOW_INLINE):
4242 Remove. All uses replaced with INLINE.
4244 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4246 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4249 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4251 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4252 'const char *' to avoid compiler warnings due to similar change in
4253 the prototype of x_get_string_resource.
4255 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4257 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4258 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4259 going to replace static variables below. Adjust comments.
4260 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4261 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4262 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4263 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4264 Related users changed.
4265 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4266 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4267 last_mouse_movement_time, going to replace static variables below.
4269 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4270 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4272 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4273 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4274 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4275 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4276 static variables below.
4277 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4278 (last_mouse_scroll_bar): Remove.
4279 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4280 (mouseExited): Related users changed.
4282 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4284 Do not use external array to process X scroll bar messages.
4285 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4286 (x_send_scroll_bar_event): Pack window pointer into two slots
4287 of XClientMessageEvent if we're 64-bit. Adjust comment.
4288 (x_scroll_bar_to_input_event): Unpack accordingly.
4290 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4292 Ifdef away recent changes which aren't relevant to NS port.
4293 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4294 [!HAVE_NS]: Declare as such.
4295 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4296 [!HAVE_NS]: Define as such.
4298 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4300 * frame.c (x_redo_mouse_highlight): New function
4301 to factor out common code used in W32 and X ports.
4302 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4303 * xterm.h (struct x_display_info):
4304 * w32term.h (struct w32_display_info):
4305 * nsterm.h (struct ns_display_info): New members
4306 last_mouse_motion_frame, last_mouse_motion_x and
4307 last_mouse_motion_y, going to replace static variables below.
4308 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4309 (redo_mouse_highlight): Remove.
4310 (note_mouse_movement, syms_of_xterm): Adjust user.
4311 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4312 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4313 (redo_mouse_highlight): Remove.
4314 (note_mouse_movement, syms_of_w32term): Adjust user.
4315 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4316 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4318 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4319 * nsfns.m (compute_tip_xy): Adjust user.
4321 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4323 * frame.c (x_mouse_grabbed): New function.
4324 * dispextern.h (x_mouse_grabbed): Add prototype.
4325 (last_mouse_frame): Remove declaration.
4326 * xterm.h (struct x_display_info):
4327 * w32term.h (struct w32_display_info):
4328 * nsterm.h (struct ns_display_info): New member
4329 last_mouse_frame, going to replace...
4330 * xdisp.c (last_mouse_frame): ...global variable.
4331 (note_tool_bar_highlight):
4332 * w32term.c (w32_mouse_position, w32_read_socket):
4333 * xterm.c (XTmouse_position, handle_one_xevent):
4334 Use x_mouse_grabbed.
4335 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4337 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4339 * w32term.c (w32_read_socket): Avoid temporary
4340 variables in a call to x_real_positions.
4341 * xterm.c (handle_one_xevent): Likewise.
4343 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4345 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4346 (x_icon_type): Remove prototype.
4347 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4348 * frame.c (x_icon_type): Remove.
4349 * w32term.c (x_make_frame_visible, x_iconify_frame):
4350 * xterm.c (x_make_frame_visible, x_iconify_frame):
4351 Use x_set_bitmap_icon to factor out common code.
4353 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4355 * dispextern.h (check_x_display_info, x_get_string_resource):
4356 Declare here just once and unify the latter.
4357 * frame.c (check_x_display_info, x_get_string_resource):
4358 * nsterm.h (check_x_display_info):
4359 * xrdb.c (x_get_string_resource):
4360 * xterm.h (check_x_display_info): Remove prototypes.
4361 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4362 * w32reg.c (x_get_string_resource): Likewise.
4363 (w32_get_rdb_resource): Adjust user.
4365 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4367 * xterm.h (struct x_display_info): New member
4368 x_pending_autoraise_frame, going to replace...
4369 * xterm.c (pending_autoraise_frame): ...static variable.
4370 (x_new_focus_frame, XTread_socket): Adjust users.
4371 * w32term.h (struct w32_display_info): New member
4372 w32_pending_autoraise_frame, going to replace...
4373 * w32term.c (pending_autoraise_frame): ...global variable.
4374 (x_new_focus_frame, w32_read_socket): Adjust users.
4376 2013-09-17 Glenn Morris <rgm@gnu.org>
4378 * xdisp.c (message_dolog): If we create *Messages*,
4379 switch it to messages-buffer-mode.
4381 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4383 Don't overuse 'const' in types of locals.
4384 * bidi.c (bidi_count_bytes):
4385 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4386 (xg_event_is_for_scrollbar):
4387 * xselect.c (x_handle_property_notify)
4388 (x_handle_selection_notify, x_handle_dnd_message):
4389 * xsettings.c, xsettings.h (xft_settings_event):
4390 * xterm.c (x_handle_net_wm_state, handle_one_event)
4391 (x_menubar_window_to_frame, x_detect_focus_change)
4392 (construct_mouse_click, note_mouse_movement)
4393 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4394 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4395 (handle_one_xevent, x_handle_net_wm_state):
4396 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4397 (x_handle_dnd_message):
4398 Avoid unnecessary 'const', typically the second 'const' in
4399 'const foo * const arg', a 'const' that does not affect the API
4400 and doesn't significantly help the human reader.
4402 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4404 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4405 only if Glib < 2.36.0.
4406 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4407 * xsettings.c (init_gconf, init_gsettings): Do not check
4409 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4411 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4413 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4415 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4416 before calling g_type_init.
4418 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4420 * nsterm.m (syms_of_nsterm): ... to here.
4422 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4424 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4425 (ignore_next_mouse_click_timeout): Use Time as X does.
4426 (handle_one_xevent): Avoid cast and use unsigned comparison.
4428 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4430 Do not copy X event in handle_one_xevent except KeyPress case.
4431 Wnen XEvent is processed, it is unlikely to be changed except
4432 KeyPress case, so we can avoid copying and use const pointer to
4433 const data to make sure that an event is not changed elsewhere.
4434 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4435 const' and do not create local copy except for the KeyPress event.
4436 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4437 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4438 (x_handle_net_wm_state, x_menubar_window_to_frame)
4439 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4440 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4441 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4442 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4443 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4444 (x_handle_dnd_message):
4445 * xsettings.c (xft_settings_event):
4446 Use 'const XEvent * const' where appropriate.
4447 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4449 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4451 Fix X event waiting to handle multiple frames.
4452 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4453 * xterm.c (pending_event_wait): Remove. Adjust users.
4454 (x_detect_focus_change): Pass frame arg.
4455 (handle_one_xevent): Find related frame early and clear per-frame
4456 wait_event_type only if this is an event for the relevant frame.
4457 (x_wait_for_event): Use per-frame wait_event_type.
4459 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4461 * nsfns.m (Fx_create_frame): Fix font driver registration for
4464 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4465 for syms_of_macfont.
4467 * nsterm.m: Include macfont.h.
4468 (ns_tmp_flags, ns_tmp_font): Remove.
4469 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4470 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4471 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4472 (changeFont:): Fix code style. Check for font driver type when
4475 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4478 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4479 (nsfont_open): Set font driver type.
4480 Set font->ascent and font->descent. Figure out font instead of
4481 ns_tmp_font, and flags instead of ns_tmp_flags.
4482 Fix indentation. Remove call to ns_draw_text_decoration,
4485 * nsfns.m: Include macfont.h.
4486 (Fx_create_frame): Register macfont driver, make a better default font.
4487 (Fns_popup_font_panel): Get font from macfont driver, if used.
4489 * macfont.m, macfont.h, macuvs.h: New files.
4491 * font.h: Declare syms_of_macfont.
4493 * font.c (syms_of_font): Call syms_of_macfont.
4495 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4497 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4499 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4500 and it is always zero for others, so I assume that this is an ancient
4501 leftover which nobody will want to change any more.
4502 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4503 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4504 * frame.c (x_set_scroll_bar_width):
4505 * w32fns.c (w32_createscrollbar):
4506 * w32term.c (w32_set_vertical_scroll_bar):
4507 * xfns.c (x_set_scroll_bar_default_width):
4508 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4509 (x_scroll_bar_expose): Related users changed.
4511 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4513 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4514 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4515 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4517 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4519 * nsterm.h, w32term.h, xterm.h: ...and not here.
4520 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4521 Remove unused Xisms.
4522 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4523 these modules are never compiled otherwise.
4525 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4527 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4528 Doc fix. (Bug#15375)
4530 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4532 Unify Fx_focus_frame between all ports.
4533 * frame.h (x_focus_frame): New prototype.
4534 * xfns.c (Fx_focus_frame): Remove.
4535 (syms_of_xfns): Do not defsubr it.
4536 (x_focus_frame): X implementation.
4537 * nsfns.m (Fx_focus_frame): Remove.
4538 (syms_of_nsfns): Do not defsubr it.
4539 (x_focus_frame): NS implementation.
4540 * w32term.c (Fx_focus_frame): Remove.
4541 (x_focus_on_frame): Rename to...
4542 (x_focus_frame): W32 implementation.
4543 * w32term.h (x_focus_on_frame): Remove prototype.
4544 * w32fns.c (Fx_focus_frame): Remove.
4545 (syms_of_w32fns): Do not defsubr it.
4546 * frame.c (Fx_focus_frame): Define here.
4547 (syms_of_frame): Defsubr here.
4548 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4550 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4552 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4553 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4554 each port to reference the port-specific window system data.
4555 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4556 (FRAME_DISPLAY_INFO): Define.
4557 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4558 (FRAME_DISPLAY_INFO): Define. Adjust users.
4559 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4560 (FRAME_DISPLAY_INFO): Define. Adjust users.
4561 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4562 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4563 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4564 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4565 * xselect.c, xterm.c: All related users changed.
4567 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4569 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4570 (x_menubar_window_to_frame): Remove prototypes.
4571 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4572 (x_menubar_window_to_frame, x_top_window_to_frame):
4574 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4575 (x_menubar_window_to_frame, x_top_window_to_frame):
4576 ...to here and convert all but the last to static.
4578 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4580 * lisp.mk (lisp): Add w32-common-fns.elc.
4582 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4584 * charset.c (char_charset): Document an exception for char-charset.
4586 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4588 * xterm.h (x_display_info): New field last_user_time...
4589 * xterm.c (toplevel): ...to replace static last_user_time.
4590 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4592 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4594 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4595 scroll bar values to prevent thumb from disappear and update comment.
4597 2013-09-11 Glenn Morris <rgm@gnu.org>
4599 * emacs.c (usage_message): Possessive apostrophe tweak.
4601 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4603 * nsterm.m (syms_of_nsterm): Use Qns.
4604 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4605 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4606 * xfns.c (x_display_info_for_name, Fx_open_connection):
4607 Remove old '#if 0' code.
4608 (syms_of_xfns): Use Qx.
4609 * termhooks.h (fullscreen_hook): Remove the leftover.
4610 (struct terminal): Fix typo in comment.
4612 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4614 Cleaning up a few X scroll bar bits.
4615 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4616 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4617 New member last_seen_part, going to replace...
4618 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4619 (xt_action_hook) [USE_LUCID]: Adjust user.
4620 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4621 Lucid-specific scroll bar support.
4622 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4623 to int and adjust to use last_seen_part member.
4624 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4625 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4626 Initialize last_seen_part.
4628 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4630 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4631 insert-buffer-substring an empty string.
4633 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4635 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4636 avoiding a GCC warning.
4638 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4640 Ifdef away frame tool bar code when it is not really used.
4641 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4642 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4643 and minimize_tool_bar_window_p under the above.
4644 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4645 (fset_tool_bar_window): Likewise.
4646 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4647 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4648 (change_frame_size_1):
4649 * window.c (window_from_coordinates, Frecenter): Adjust users.
4650 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4651 code is not really used.
4652 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4653 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4654 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4655 [!USE_GTK && !HAVE_NS]: Define as such.
4656 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4657 (note_mouse_highlight, expose_frame):
4658 * xfns.c (x_set_tool_bar_lines):
4659 * xterm.c (handle_one_xevent): Adjust users.
4661 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4663 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4664 This bug was introduced by my 2013-08-26 patch, which incorrectly
4665 assumed that the terminfo implementation doesn't use termcap buffers.
4666 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4667 these buffers apparently are used after all.
4668 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4669 (struct tty_display_info): Define members termcap_term_buffer and
4670 termcap_strings_buffer even if TERMINFO.
4672 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4675 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4676 'usage' docstring entry to pacify make-docfile.
4678 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4680 Change comparison functions =, <, >, <=, >= to take many arguments.
4681 * data.c: Change comparison functions' interface and implementation.
4682 * lisp.h: Make arithcompare available for efficient two arg
4684 * bytecode.c: Use arithcompare.
4685 * fileio.c: Use new interface.
4687 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4689 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4691 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4693 * eval.c (Feval): Document the new use of `lexical'.
4695 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4697 Review and drop old frame resize hack.
4698 * frame.h (struct frame): Remove force_flush_display_p.
4699 * dispnew.c (update_frame): Adjust user and don't call
4700 flush_frame here. The comment has said that there was an issues
4701 with redisplaying fringes, but I don't see any differences with
4702 and without this hack. Hopefully we can continue without it.
4703 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4704 current frame matrices twice if resized_p is set.
4706 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4708 Do not populate pure Xism x_sync to other ports.
4709 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4710 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4711 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4712 * w32term.h (x_sync): Remove prototype.
4714 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4716 Cleanup frame flushing.
4717 * dispextern.h (struct redisplay_interface):
4718 Drop flush_display_optional because flush_display is enough
4719 for X and flushing via RIF is just a no-op for others.
4720 * frame.h (flush_frame): New function.
4721 * dispnew.c (update_frame):
4722 * minibuf.c (read_minibuf):
4723 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4725 * keyboard.c (detect_input_pending_run_timers): Do not flush
4726 all frames but selected one in redisplay_preserve_echo_area.
4727 * nsterm.m (ns_flush): Remove no-op.
4728 (ns_redisplay_interface): Adjust user.
4729 * w32term.h (x_flush): Remove no-op.
4730 (w32_redisplay_interface): Adjust user.
4731 * xterm.c (x_flush): Simplify because we do not flush all
4732 frames at once any more. Adjust comment.
4733 (x_redisplay_interface): Adjust user.
4735 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4737 Port --without-x --enable-gcc-warnings to Fedora 19.
4738 * gfilenotify.c (globals_of_gfilenotify):
4739 Call g_type_init only if using an older glib version that needs it.
4741 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4743 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4744 (last_glyphless_glyph_merged_face_id): Remove declarations.
4745 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4746 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4747 (last_glyphless_glyph_merged_face_id): Now static.
4748 (merge_escape_glyph_face): New function, refactored from...
4749 (get_next_display_element): ...here.
4750 (merge_glyphless_glyph_face): New function, refactored from...
4751 (produce_glyphless_glyph): ...here...
4752 * term.c (produce_glyphless_glyph): ...and here.
4754 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4756 * eval.c (eval_sub): Only call Ffunction if necessary.
4758 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4760 Attempt to make redisplay more selective when changing cursor type.
4761 * frame.h (struct frame): New bitfield cursor_type_changed.
4762 * xdisp.c (cursor_type_changed): Remove.
4763 (try_cursor_movement, redisplay_window, try_window_id)
4764 (set_frame_cursor_types, try_window_reusing_current_matrix):
4765 Adjust to use per-frame bitfield.
4766 (redisplay_internal): Look for cursor type change on each visible
4767 frame and consider all frames if cursor type has been changed on
4768 the frame other than selected. If cursor type has been changed on
4769 selected frame only, do not use fast update.
4771 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4773 Attempt to make redisplay more selective when changing fonts.
4774 * frame.h (struct frame): New bitfield fonts_changed.
4775 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4776 (adjust_frame_glyphs): Add prototype.
4777 * dispnew.c (fonts_changed_p): Remove.
4778 (adjust_glyphs): Remove because we do not
4779 adjust matrices on all frames at once any more.
4780 (adjust_frame_glyphs): Block and unblock input here.
4781 (adjust_glyph_matrix): Use fonts_changed.
4782 (change_frame_size_1): Use adjust_frame_glyphs.
4783 * font.c (font_open_entity): Use fonts_changed.
4784 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4785 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4786 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4787 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4788 (shrink_mini_window, Fresize_mini_window_internal)
4789 (window_scroll_pixel_based, Fset_window_configuration)
4790 (apply_window_adjustment, Fset_window_vscroll):
4791 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4792 Use adjust_frame_glyphs.
4793 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4794 (try_window_reusing_current_matrix, try_window_id, display_line)
4795 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4796 (redisplay_internal): Consider fonts_changed and adjust frame
4797 matrices for each frame only if the frame is visible. If font
4798 has been changed on some frame during full redisplay, retry
4799 only visible frames where the font has been actually changed.
4801 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4803 Cache current header and mode line height for each window.
4804 * window.h (struct window): New fields mode_line_height
4805 and header_line_height.
4806 * window.c (make_window): Initialize them.
4807 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4808 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4809 (current_mode_line_height, current_header_line_height):
4811 * xdisp.c (current_mode_line_height, current_header_line_height):
4813 (pos_visible_p, init_xdisp): Adjust user.
4814 (redisplay_window): Invalidate mode_line_height and
4815 header_line_height if current and desired matrices do not agree.
4817 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4819 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4820 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4822 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4824 Make --without-x compatible with --enable-gcc-warnings.
4825 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4826 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4827 members under HAVE_WINDOW_SYSTEM.
4828 * keyboard.c (make_lispy_focus_out): Likewise.
4829 (record_menu_key): Move under HAVE_MENUS.
4830 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4831 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4832 (syms_of_xdisp): Adjust user.
4833 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4834 (start_hourglass, cancel_hourglass):
4835 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4836 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4837 and CLEAR_FONT_TABLE_NFONTS.
4838 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4839 Declare only if HAVE_WINDOW_SYSTEM.
4840 (lface_same_font_attributes_p, clear_face_gcs): Define only
4841 if HAVE_WINDOW_SYSTEM.
4843 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4845 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4846 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4847 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4849 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4851 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4853 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4855 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4856 This fixes a type error on hosts where ptrdiff_t is wider than int.
4858 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4860 * keyboard.c (read_key_sequence_vs): New function.
4861 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4864 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4866 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4868 Makefile improvements.
4869 * Makefile.in (config.status): Don't use double-colon rules, as
4870 they are not portable according to POSIX. Fix shell typo with `;
4871 I guess this rule has never been tested?
4872 (VCSWITNESS): New macro, to override any environment var.
4874 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4876 * xterm.h (struct x_display_info): Do not track X connection
4877 fd separately because it is always available from Display.
4878 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4881 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4883 * buffer.c (drop_overlay):
4884 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4885 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4887 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4889 * buffer.c (Fmake_overlay, Fmove_overlay):
4890 * intervals.c (set_point_from_marker):
4891 * print.c (PRINTPREPARE): Prefer signal_error
4892 to plain error and report unsuitable marker too.
4894 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4896 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4897 for 'dragging' member.
4898 (struct x_output): Remove set-but-unused leftovers
4899 'left_before_move' and 'top_before_move'.
4900 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4901 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4902 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4903 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4904 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4905 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4906 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4907 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4909 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4911 * nsfont.m (INVALID_GLYPH): New define.
4912 (nsfont_encode_char): Use INVALID_GLYPH.
4913 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4915 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4917 * xterm.c (x_last_mouse_movement_time): Revert last change.
4918 This code should use XDisplayMotionBufferSize to check display's
4919 motion history first, and there are few other issues as well.
4920 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4921 (handle_one_xevent): Adjust user.
4923 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4925 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4926 * frame.c (Flast_nonminibuf_frame): ... to here.
4927 (check_minibuf_window): Don't abort if no window was found
4930 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4932 Use XGetMotionEvents to ask the last mouse motion time from X server.
4933 * xterm.c (X_MOTION_HISTORY): Default to 1.
4934 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4935 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4936 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4937 Ifdef away legacy code.
4938 (XTmouse_position, x_scroll_bar_report_motion):
4939 Use x_last_mouse_movement_time.
4940 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4943 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4945 * msdos.c (last_mouse_window): Move to...
4946 (dos_rawgetc): ...this function and adjust comment.
4947 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4948 (mouseMoved): ...this function and adjust comment.
4949 * w32term.c (last_window): Likewise with...
4950 (w32_read_socket): ...this function.
4951 * xterm.c (last_window): Likewise with...
4952 (handle_one_xevent): ...this function.
4954 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4956 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4957 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4958 (handle_one_xevent): ...to here.
4959 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4962 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4964 * msdos.c (IT_set_terminal_window): Remove no-op.
4965 (initialize_msdos_display): Adjust terminal setup.
4966 * w32console.c (w32con_set_terminal_window): Remove no-op.
4967 (initialize_w32_display): Adjust terminal setup.
4968 * w32term.c (w32_set_terminal_window): Remove no-op.
4969 (w32_create_terminal): Adjust terminal setup.
4970 * xterm.c (XTset_terminal_window): Remove no-op.
4971 (x_create_terminal): Adjust terminal setup.
4973 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4975 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4977 (ns_create_terminal): Adjust terminal setup.
4978 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4980 (w32_create_terminal): Adjust terminal setup.
4981 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4983 (x_create_terminal): Adjust terminal setup.
4985 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4987 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4988 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4989 * dispnew.c (buffer_posn_from_coords):
4990 * window.c (Fwindow_end, displayed_window_lines):
4991 * xdisp.c (redisplay_mode_lines): Use it.
4993 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4995 * fontset.c (face_for_char): Check char in the current face font first
4996 if HAVE_NS (Bug#15138).
4998 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5000 * window.c (temp_output_buffer_show): Make sure window returned
5001 by display_buffer is live (Bug#15213).
5003 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5005 Minor cleanup to avoid forward declarations.
5006 * coding.h (struct ccl_spec): Remove forward declaration.
5007 * composite.h (toplevel): Include font.h.
5008 (struct composition_it, struct face, struct font_metrics):
5009 Remove forward declaration.
5010 * dispextern.h (struct image, struct atimer): Likewise.
5011 * emacsgtkfixed.h (struct frame): Likewise.
5012 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5013 * font.h (struct font_driver, struct font, struct glyph_string)
5014 (struct face): Remove forward declaration.
5015 * fontset.h (struct face, struct font): Likewise.
5016 * frame.h (toplevel): Style cleanup.
5017 (enum output_method): Move to...
5018 * termhooks.h (enum output_method): ...here.
5019 (struct glyph, struct frame, struct ns_display_info)
5020 (struct x_display_info, struct w32_display_info):
5021 Remove forward declaration.
5022 * xterm.h (toplevel): Include termhooks.h.
5023 (struct font, struct window, struct glyph_matrix, struct frame)
5024 (struct input_event, struct face, struct image): Remove forward
5026 * gtkutil.h (struct _widget_value): Likewise.
5027 * keyboard.h (toplevel): Include termhooks.h.
5028 (struct input_event): Remove forward declaration.
5030 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5032 * intervals.c (set_point_from_marker): New function.
5033 * editfns.c (Fgoto_char):
5034 * process.c (Finternal_default_process_filter):
5035 * window.c (select_window_1): Use it.
5036 * buffer.h (set_point_from_marker): Add prototype.
5038 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5040 * w32.c (term_winsock): Call release_listen_threads before calling
5042 (_sys_wait_accept): Wait for accept event in a loop with a finite
5043 timeout, instead of waiting indefinitely. Will hopefully avoid
5044 hanging during exit because WSACleanup deadlocks waiting for the
5045 event object to be released. (Bug#14333)
5047 * w32proc.c (release_listen_threads): New function, signals all
5048 the reader threads that listen for connections to stop waiting.
5050 * w32.h (release_listen_threads): Add prototype.
5052 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5054 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5055 field of new marker (for sanity and safety).
5056 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5057 anyway because XMISCTYPE is a function and can't be an lvalue).
5059 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5061 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5062 (x_after_update_window_line, x_scroll_bar_create)
5063 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5064 (handle_one_xevent, x_clear_frame_area):
5065 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5066 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5067 * xterm.h (x_clear_area): Adjust prototype.
5069 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5071 Hook scanning and indentation functions to find_newline. This helps
5072 to avoid duplicated code and renders more respect to newline cache.
5073 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5074 * cmds.c (Fforward_line):
5075 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5076 Use find_newline and avoid unnecessary point movements.
5077 * search.c (scan_newline): Implement on top of find_newline.
5079 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5081 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5082 scoped code (bug#11258).
5084 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5086 * nsterm.m (last_window): New variable.
5087 (EV_TRAILER2): New macro.
5088 (EV_TRAILER): Call EV_TRAILER2.
5089 (mouseMoved:): Add support for mouse-autoselect-window
5090 on nextstep (Bug#6888).
5092 2013-08-28 Andreas Schwab <schwab@suse.de>
5094 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5095 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5096 Remove unused macro definitions.
5097 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5098 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5099 Only define if emacs.
5101 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5103 Prefer enum glyph_row_area to int where appropriate.
5104 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5106 (window_box, window_box_width, window_box_left, window_box_left_offset)
5107 (window_box_right, window_box_right_offset): Adjust prototypes.
5108 * xdisp.c (window_box, window_box_width, window_box_left)
5109 (window_box_left_offset, window_box_right, window_box_right_offset):
5110 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5111 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5112 * nsterm.m (ns_clip_to_row):
5113 * w32term.c (w32_clip_to_row):
5114 * xterm.c (x_clip_to_row): Likewise.
5116 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5118 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5119 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5121 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5123 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5124 for portability to hosts where /bin/sh has problems.
5126 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5128 Redesign redisplay interface to drop global output_cursor.
5129 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5130 (toplevel): Remove declaration of output_cursor.
5131 (set_output_cursor, x_cursor_to): Remove prototype.
5132 * window.h (struct window): New member output_cursor.
5133 (output_cursor_to): New function to replace RIF member.
5134 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5135 (update_text_area, set_window_cursor_after_update): Use it.
5136 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5137 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5138 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5139 * w32term.c (x_update_window_begin, x_update_window_end):
5140 * xterm.c (x_update_window_begin, x_update_window_end):
5141 Adjust to use per-window output cursor.
5143 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5145 Simplify SELECT_TYPE-related code.
5146 Like EMACS_TIME, this portability layer is no longer needed, since
5147 Emacs has been using fd_set as a portability layer for some time.
5148 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5149 (SELECT_TYPE): Remove. All uses changed to fd_set.
5150 (fd_set) [!FD_SET]: New typedef.
5152 Simplify EMACS_TIME-related code.
5153 This portability layer is no longer needed, since Emacs has been
5154 using struct timespec as a portability layer for some time.
5155 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5156 Include <time.h> rather than "systime.h"; that's all that's needed now.
5157 * dispnew.c: Include <timespec.h> rather than "systime.h";
5158 that's all that's needed now.
5159 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5160 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5161 TIMESPEC_RESOLUTION.
5162 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5163 LOG10_TIMESPEC_RESOLUTION.
5164 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5165 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5166 (make_emacs_time): Remove. All used changed to make_timespec.
5167 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5168 (current_timespec): Rename from current_emacs_time. All uses changed.
5169 (add_emacs_time): Remove. All uses changed to timespec_add.
5170 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5171 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5172 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5173 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5174 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5175 (current_timespec): Rename from current_emacs_time. All uses changed.
5176 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5177 changed to timespec_cmp.
5178 * xgselect.c: Include <timespec.h>, since our .h files don't.
5180 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5182 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5183 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5184 Remove the leftovers.
5185 * gtkutil.c (toplevel): Do not declare Qxft but include
5187 * image.c (toplevel): Do not declare Vlibrary_cache because
5188 it's already done in lisp.h.
5190 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5192 * lisp.h (Mouse_HLInfo): Move from here...
5193 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5194 (reset_mouse_highlight): New function.
5195 * msdos.c (dos_set_window_size, IT_update_begin)
5196 (internal_terminal_init):
5197 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5198 (ns_initialize_display_info):
5199 * w32console.c (initialize_w32_display):
5200 * w32term.c (x_update_window_end, x_free_frame_resources)
5201 (w32_initialize_display_info):
5202 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5203 * window.c (Fdelete_other_windows_internal):
5204 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5205 * termchar.h (toplevel):
5206 * xterm.h (toplevel): Include dispextern.h.
5208 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5210 Fix minor problems found by static checking.
5211 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5212 (expect): Avoid nested-if warning.
5213 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5214 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5215 * nsterm.h, nsterm.m (ns_select):
5216 * xgselect.c, xgselect.h (xg_select):
5217 Adjust signature to better match pselect's.
5218 * nsterm.m (ns_select):
5219 Don't set *TIMEOUT, since pselect doesn't.
5220 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5221 diagnostic about assigning const char * to it.
5222 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5224 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5226 * lread.c (substitute_object_recurse): Handle hash-tables as well
5229 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5231 Fix unlikely core dump in init_tty, and simplify terminfo case.
5232 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5233 The old version incorrectly dumped core if malloc returned a
5234 buffer containing only non-NUL bytes.
5235 (init_tty): Do not allocate or free termcap buffers; the
5236 struct does that for us now.
5237 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5238 (struct tty_display_info): Define members termcap_term_buffer and
5239 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5240 use them. Allocate them directly in struct rather than indirectly
5241 via a pointer, to simplify init_tty.
5243 * frame.c (check_minibuf_window): Initialize 'window' properly,
5244 so that Emacs reliably aborts later if 'window' is not initialized.
5246 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5248 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5249 of VoidSymbol (Bug#15154).
5251 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5253 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5254 mouse_face_beg_y and mouse_face_end_y.
5255 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5256 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5257 Adjust users and update comment where appropriate.
5259 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5261 * frame.c (check_minibuf_window): New function.
5262 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5263 Call check_minibuf_window (Bug#15183).
5265 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5267 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5268 because this is the only last cursor data we need to keep and consult.
5269 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5270 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5273 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5275 Fix recovering from possible decompression error.
5276 Since insert_from_gap doesn't always move point, we can't use PT as
5277 the position where the partially decompressed data ends, and
5278 should count how many bytes was produced so far.
5279 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5280 (unwind_decompress): Really delete partially uncompressed data.
5281 (Fzlib_decompress_region): Take decompressed data size into account.
5283 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5285 * syntax.c (init_syntax_once): Adjust comment and do an early
5286 initialization of Qchar_table_extra_slots just once...
5287 * casetab.c (init_casetab_once):
5288 * category.c (init_category_once):
5289 * character.c (syms_of_character):
5290 * coding.c (syms_of_coding):
5291 * xdisp.c (syms_of_xdisp): ...and omit it here.
5293 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5295 * xdisp.c (get_next_display_element): Don't apply to characters
5296 from a display vector the logic of setting it->end_of_box_run_p
5297 suitable for characters from a buffer. (Bug#15175)
5299 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5300 to handle directories, rather than '_utime' which doesn't.
5303 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5305 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5306 or fullscreen (Bug#14627).
5308 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5310 System-dependent integer overflow fixes.
5311 * process.c (Fset_process_window_size): Signal an error if
5312 the window size is outside the range supported by the lower level.
5313 * sysdep.c (set_window_size): Return negative on error,
5314 nonnegative on success, rather than -1, 0, 1 on not in system,
5315 failure, success. This is simpler. Caller changed.
5316 (serial_configure): Remove unnecessary initialization of local.
5317 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5318 size fits in unsigned long; this isn't true on some 32-bit hosts.
5319 Avoid buffer overrun if some future version of /proc/meminfo has a
5320 variable name longer than 20 bytes.
5321 (system_process_attributes) [__FreeBSD__]:
5322 Don't assume hw.availpages fits in 'int'.
5324 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5326 Don't let very long directory names overrun the stack.
5327 Fix some related minor problems involving "//", vfork.
5328 * callproc.c (encode_current_directory): New function.
5329 (call_process): Don't append "/"; not needed.
5330 * fileio.c (file_name_as_directory_slop): New constant.
5331 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5332 this can save the caller having to alloca.
5333 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5334 Use SAFE_ALLOCA, not alloca.
5335 (directory_file_name, Fexpand_file_name): Leave leading "//"
5336 alone, since it can be special even on POSIX platforms.
5337 * callproc.c (call_process):
5338 * process.c (Fformat_network_address):
5339 * sysdep.c (sys_subshell):
5340 Use encode_current_directory rather than rolling our own.
5341 (create_process): No need to encode directory; caller does that now.
5342 * process.h (encode_current_directory): New decl.
5343 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5344 Rework to avoid 'goto xyzzy;'.
5346 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5348 * xdisp.c (handle_face_prop): If the default face was remapped use
5349 the remapped face for strings from prefix properties. (Bug#15155)
5351 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5353 Minor cleanup for redisplay interface and few related functions.
5354 * frame.h (enum text_cursor_kinds): Move from here...
5355 * dispextern.h (enum text_cursor_kinds): ...to here.
5356 (toplevel): Drop unnecessary declarations.
5357 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5358 in update_window_end_hook and draw_window_cursor functions.
5359 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5360 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5361 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5362 * xterm.c (x_update_window_end, x_draw_window_cursor):
5363 * xdisp.c (display_and_set_cursor, update_window_cursor)
5364 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5365 enum text_cursor_kinds where appropriate.
5367 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5369 Redesign redisplay interface to drop updated_row and updated_area.
5370 * dispextern.h (updated_row, updated_area): Remove declaration.
5371 (struct redisplay_interface): Pass glyph row and row area parameters
5372 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5373 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5375 * dispnew.c (updated_row, updated_area): Remove.
5376 (redraw_overlapped_rows, update_window_line): Adjust user.
5377 (update_marginal_area, update_text_area): Likewise. Pass updated row
5378 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5379 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5382 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5384 * process.c (flush_pending_output): Remove stub.
5387 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5389 * callproc.c: Fix race that killed background processes (Bug#15144).
5390 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5391 Record deleted process-id in critical section, not afterwards.
5392 Don't mistakenly kill process created by a call-process invocation
5393 that discards output and does not wait.
5395 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5397 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5398 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5399 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5400 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5401 to shut up compiler in mark_object.
5402 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5404 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5406 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5407 We can't portably rely on PTY_OPEN doing that, even if
5408 it calls posix_openpt with O_CLOEXEC.
5410 2013-08-20 Kenichi Handa <handa@gnu.org>
5412 * character.c (string_char): Improve commentary.
5414 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5416 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5417 (struct animation_cache): Make signature a flexible array member.
5418 All uses changed. This is a tad slower but may insulate us better
5419 from future changes to ImageMagick.
5421 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5423 * image.c: Shrink memory needed for animation cache.
5424 (SIGNATURE_DIGESTSIZE): New constant.
5425 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5426 (imagemagick_create_cache): Copy the signature. This saves
5427 several KB of memory that ImageMagick wastes per signature.
5428 Don't bother updating the update_time, as the caller does that now.
5429 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5430 it's a fixed size struct member now.
5431 (imagemagick_get_animation_cache): Always destroy the signature,
5432 as it's now imagemagick_create_cache's responsibility to copy it.
5433 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5434 and use memcmp rather than strcmp.
5435 eassert that ImageMagick returns a signature of the specified length.
5437 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5439 * image.c (imagemagick_get_animation_cache): Don't segfault on
5441 (imagemagick_get_animation_cache): Revert to previous definition
5442 so that it actually works. But keep the memory leak fix.
5443 (imagemagick_get_animation_cache): Fix memory leak.
5445 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5447 * image.c: Fix animation cache signature memory leak.
5448 Fix some other minor performance problems while we're at it.
5449 (imagemagick_create_cache): Clear just the members that
5450 need clearing. Don't set update_time, as caller does that now.
5451 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5452 Simplify by using pointer-to-pointer instead of a prev pointer.
5453 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5454 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5455 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5456 it's already a copy. Free the signature probe unless it's cached.
5458 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5459 This was introduced by my 2013-08-12 fix for Bug#15035.
5461 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5463 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5464 (imagemagick_prune_animation_cache): Now static.
5466 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5468 * image.c (imagemagick_get_animation_cache): Don't segfault when
5469 pruning all entries.
5471 2013-08-18 Ken Brown <kbrown@cornell.edu>
5473 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5474 static heap if ENABLE_CHECKING is defined.
5475 (max_bss_sbrk_ptr): New variable.
5477 (report_sheap_usage): Report maximum static heap usage instead of
5478 ending static heap usage.
5480 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5482 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5483 of zlib_initialized according to the results of calling
5484 init_zlib_functions.
5486 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5488 * image.c: Implement an ImageMagick per-image cache.
5489 (imagemagick_get_animation_cache): Fix a double-free error.
5490 (imagemagick_load_image): Remove the ping_wand code, which only
5491 apparently saved time on invalid animated images, and slowed down
5492 everything else. Optimise for the common case.
5494 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5496 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5498 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5500 * marker.c (set_marker): Remove documentation of undefined behavior.
5502 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5504 * image.c (imagemagick_compute_animated_image): Animate correctly
5505 when sub-images are smaller than the main image.
5506 (imagemagick_compute_animated_image): Setting the iterator row to
5507 zero is apparently not allowed.
5508 (imagemagick_compute_animated_image): Allow images that say they
5509 have sub-images that are bigger than the main image, but just crop
5512 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5514 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5516 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5518 * image.c (imagemagick_compute_animated_image): Respect the GIF
5521 2013-08-15 Ken Brown <kbrown@cornell.edu>
5523 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5524 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5527 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5529 Fix minor problems found by static checking.
5530 * frame.c (delete_frame):
5531 * xdisp.c (next_element_from_display_vector):
5532 Avoid uninitialized local.
5533 * image.c (imagemagick_compute_animated_image): Port to C89.
5534 Prefer usual GNU indentation style for loops.
5535 Be more careful about bizarrely large sizes, by using ptrdiff_t
5538 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5540 Fix infinite frame selection loop (Bug#15025).
5541 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5543 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5545 * xdisp.c (compute_window_start_on_continuation_line):
5546 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5547 to make sure we end up setting the window start at the leftmost
5548 visible character of the display line. This avoids funky
5549 horizontal shifting because the window start is not kept on the
5550 same position. (Bug#15090)
5551 (next_element_from_display_vector): Support 'box' face attribute
5552 in the face definitions of a display vector. (Bug#15099)
5554 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5556 * image.c (imagemagick_compute_animated_image): Implement animated
5558 (imagemagick_compute_animated_image): Fix some compilation
5559 warnings. Implement a very simple cache to make the animation
5560 usable at all, but it should be replaced with a per-image cache.
5562 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5564 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5565 to do `for' loops over alist values.
5566 * buffer.h (FOR_EACH_BUFFER):
5567 * process.c (FOR_EACH_PROCESS): Use it.
5568 (handle_child_signal, status_notify, Fget_buffer_process)
5569 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5571 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5573 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5574 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5575 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5576 to xzalloc and so avoid redundant call to memset.
5577 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5578 members because it is allocated with xzalloc and so already zeroed.
5580 2013-08-14 Ken Brown <kbrown@cornell.edu>
5582 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5585 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5587 Utility function and macro to copy Lisp string to C string.
5588 * lisp.h (xlispstrdupa): New macro.
5589 (xlispstrdup): New prototype.
5590 * alloc.c (xlispstrdup): New function.
5591 * callint.c (Fcall_interactively):
5592 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5593 (Fsubstitute_in_file_name):
5594 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5595 * image.c (x_create_bitmap_from_file):
5596 * w32term.c (w32_term_init):
5597 * xterm.c (x_term_init): Use xlispstrdup.
5599 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5601 * image.c (imagemagick_load_image): Make animated pictures work.
5602 There's still some problems with background color settings, though
5605 * decompress.c (unwind_decompress): Always restore point.
5607 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5609 * marker.c (set_marker): Reformat documentation.
5611 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5613 * xdisp.c (cursor_type_changed): Now static.
5615 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5616 Use changed. This avoids the need to call xmalloc and for the
5617 caller to call xfree, and avoids memory leaks in some situations.
5619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5621 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5622 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5623 (redisplay_window): If window_end_valid is cleared due to non-zero
5624 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5625 so do not call to try_cursor_movement for that window.
5627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5629 * window.h (struct window): Convert window_end_pos and
5630 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5631 (wset_window_end_pos, wset_window_end_vpos): Remove.
5632 * dispnew.c (adjust_glyph_matrix):
5633 * window.c (Fwindow_end, replace_window, set_window_buffer)
5635 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5636 (set_vertical_scroll_bar, redisplay_window, try_window)
5637 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5638 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5639 (note_mouse_highlight): Adjust users.
5640 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5643 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5645 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5646 * image.c (imagemagick_filename_hint): Use `const char *' and
5647 prefer SSDATA to SDATA to avoid warnings.
5649 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5651 Cleanup window fringes, margins and scroll bars adjustments.
5652 * window.c (set_window_fringes, set_window_margins)
5653 (set_window_scroll_bars, apply_window_adjustment): New functions.
5654 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5655 (Fset_window_scroll_bars): Use them.
5657 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5659 * window.h (struct window): Convert scroll_bar_width
5660 from Lisp_Object to integer. Adjust comment.
5661 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5663 * window.c (wset_scroll_bar_width): Remove.
5664 (make_window): Initialize scroll_bar_width.
5665 (Fsplit_window_internal): Use direct assignment.
5666 (Fset_window_configuration, save_window_save):
5667 Convert Lisp_Object to integer and back where appropriate.
5668 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5669 bar was actually changed, and mention this in docstring.
5671 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5673 * decompress.c: Minor simplifications.
5674 (Fzlib_decompress_region): Don't bother verifying
5675 that avail_out <= UINT_MAX, as that was confusing.
5676 Mention the restriction in a comment instead.
5677 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5679 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5681 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5682 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5684 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5686 * image.c (imagemagick_filename_hint): Check for errors in the
5689 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5691 * window.c (Fwindow_margins): Return nil when there's no marginal
5692 area, as per the documented API.
5694 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5695 Fmake_vector, as scroll bar's struct members are not all Lisp
5696 objects now. This avoids crashes in GC.
5698 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5699 bool, so its address could be taken.
5701 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5703 * image.c (imagemagick_filename_hint): New function to possibly
5704 apply `image-content-type-suffixes'.
5705 (imagemagick_load_image): Use it.
5707 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5709 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5710 if loading zlib failed.
5712 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5714 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5715 2013-08-13 checkin below. Change bool to BOOL, rule is:
5716 All Obj-C code uses BOOL, except for interfaces callable from C.
5718 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5720 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5722 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5723 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5724 bool instead of BOOL.
5725 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5726 from Lisp_Object to bitfield. Adjust comment.
5727 * w32term.c (x_scroll_bar_create): Adjust user.
5728 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5729 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5730 Use bool for boolean.
5731 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5732 to `unsigned int' when defining a bitfield.
5734 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5736 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5738 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5740 * window.h (struct window): Convert left_margin_cols and
5741 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5742 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5743 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5745 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5747 (showing_window_margins_p, update_window_line, update_frame_1):
5748 * fringe.c (draw_fringe_bitmap_1):
5749 * xdisp.c (window_box_width): Adjust users.
5750 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5751 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5752 Use direct assignment.
5753 (Fset_window_configuration, save_window_save, Fwindow_margins):
5754 Convert Lisp_Object to integer and back where appropriate.
5755 (Fset_window_margins): Adjust user. Return t if any margin
5756 was actually changed, and mention this in docstring.
5758 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5760 * syntax.c (forward_word):
5761 * cmds.c (forward_char, backward_char): Mention the optional argument.
5763 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5765 * window.h (struct window): Convert left_fringe_width
5766 and right_fringe_width from Lisp_Objects to integers.
5768 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5769 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5770 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5772 (make_window): Initialize new integer fields to -1.
5773 (Fsplit_window_internal): Use direct assignment.
5774 (Fset_window_configuration, save_window_save):
5775 Convert Lisp_Object to integer and back where appropriate.
5776 (Fset_window_fringes): Adjust user. Return t if any fringe
5777 was actually changed, and mention this in docstring.
5779 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5781 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5782 * nsfns.m (x_set_cursor_type):
5783 * w32fns.c (x_set_cursor_type):
5784 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5785 * xdisp.c (set_frame_cursor_types): ...but in common code.
5787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5789 * font.c (clear_font_cache): New function, stripped from...
5790 (Fclear_font_cache): ...here, which now uses the function
5791 above. Adjust comment.
5792 * font.h (clear_font_cache): Add prototype.
5793 * xfaces.c (clear_face_cache): Use clear_font_cache.
5795 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5797 * window.c (Fset_window_start): Compare `w', not `window' because
5798 `w' might not be equal to `window' after call to decode_live_window.
5800 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5802 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5803 This fixes a problem introduced by the Bug#15035 patch
5804 when using GPG. Reported by Herbert J. Skuhra.
5806 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5808 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5809 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5810 not yet initialized.
5812 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5814 * decompress.c (Fzlib_decompress_region): Support zlib
5815 decompression, too, and rename.
5817 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5819 Minor zlib configuration tweaks.
5820 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5821 Don't assume presence of fn_inflateInit2_ zlib internal function.
5823 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5825 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5826 include the zlib prefix.
5828 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5830 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5831 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5832 define static variables that are pointers to zlib functions to be
5834 (init_zlib_functions) [WINDOWSNT]: New function.
5835 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5837 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5838 macros instead of invoking the zlib functions directly.
5839 (syms_of_decompress): DEFSYM Qzlib_dll.
5840 Staticpro Szlib_available_p.
5842 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5844 Avoid looping over all frame windows to freeze and unfreeze.
5845 * window.h (struct window): Drop frozen_window_start_p.
5846 (freeze_window_starts): Drop prototype.
5847 * frame.h (struct frame): New frozen_window_starts flag.
5848 (FRAME_WINDOWS_FROZEN): New macro.
5849 * window.c (freeze_window_start, freeze_window_starts):
5851 (select_window, replace_window): Adjust users.
5852 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5853 (window_frozen_p): New function.
5854 (redisplay_window): Use it.
5856 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5858 Fix some fd issues when running subprocesses (Bug#15035).
5859 Fix bugs that can leak files or file descriptors on errors.
5860 Don't unlink open temp files, as that's hard for users to diagnose
5861 when things go awry (e.g., temp disk exhausted).
5862 Don't bother to lock temp files. Check for invalid recursion.
5863 * callproc.c (synch_process_fd): Remove. All uses removed.
5864 (synch_process_tempfile): New var or macro.
5865 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5867 (record_kill_process): New arg, the temp name. All callers changed.
5868 (delete_temp_file): Now just a simple wrapper around unlink.
5869 (call_process_kill): New arg, the call_process_fd array.
5870 Close them all. Clear synch_process_pid. Remove the temp file,
5871 or arrange for it to be removed.
5872 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5873 that's been moved to synch_process_tempfile. Caller changed.
5874 Do not remove the tempfile; that's now call_process_kill's
5876 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5877 call_process_kill; the caller now does that.
5878 (call_process_cleanup): Do not close the process fd; that's now
5879 call_process_kill's responsibility.
5880 (Fcall_process): Implement via new function call_process, which
5881 has most of the old body of Fcall_process, but with a different API.
5882 (call_process): New function that does not open or close filefd if
5883 it is nonnegative. Record which fds need to be closed, and let
5884 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5885 Signal an error if invoked recursively (could be done via a hook).
5886 Simplify creation of the tempfile in the MSDOS case.
5887 Don't create the output file until after checking for the executable.
5888 Report any failure to open /dev/null.
5889 Don't open /dev/null for writing twice; once is enough.
5890 Don't create pipe if all output is being discarded or sent to file.
5891 Don't worry about setting up the coding system or reading from the
5892 pipe if all output is being discarded.
5893 Hoist fd_error local into top level, to lessen block nesting.
5894 Don't record deleted pid here; now done by Fcall_process_region.
5895 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5896 and note its success in synch_process_tempfile.
5897 Do not leak resources when child_setup fails.
5898 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5899 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5900 (create_temp_file): Now returns open fd, with an additional
5901 Lisp_Object * argument to return the name. All callers changed.
5902 Do not close the file; rewind it instead, and leave it open for
5903 the caller. Do not lock the temp file. Unwind-protect the file
5904 and the file-descriptor.
5905 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5906 If an asynchrounous process, record it here, not in call_process.
5907 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5908 * eval.c (set_unwind_protect): New function.
5909 * fileio.c (write_region): New function, generalized from the
5910 old Fwrite_region. Do not lock temp files.
5911 (Fwrite_region): Use it.
5912 * lisp.h (set_unwind_protect, write_region): New decls.
5913 * process.c: Include <verify.h>.
5914 (make_process): Mark fds as initially closed.
5915 (deleted_pid_list): Now a list of pid-filename pairs.
5917 (close_process_fd): New function.
5918 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5919 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5920 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5921 (create_process, create_pty, Fmake_serial_process)
5922 (server_accept_connection): Record which fds need to be closed,
5923 and let deactivate_process close them.
5924 (Fmake_network_process): Do not discard the unwind-protect
5925 until it's safe to do so.
5926 (deactivate_process): Close the fds opened by create_process etc.
5927 (Fprocess_send_eof): Adjust to new way of recording open fds.
5928 Report an error if /dev/null can't be opened, instead of aborting.
5929 * process.h (PROCESS_OPEN_FDS): New constant.
5930 (struct Lisp_Process): New member open_fds.
5931 (record_kill_process, record_deleted_pid): Adjust signatures.
5932 (record_deleted_pid): Move decl here ...
5933 * syswait.h (record_deleted_pid): ... from here.
5935 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5937 * decompress.c: Fix bugs with large buffers and weird inputs.
5938 Tune a bit. Reindent as per usual Emacs style.
5939 (BUFFER_SIZE): Remove.
5940 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5941 more than UINT_MAX bytes. Decompress into the gap instead of into
5942 an auto buffer, as this should avoid copying. Return nil if
5943 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5944 set immediate_quit; we shouldn't trust zlib code that much.
5946 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5948 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5949 errors, and really move the gap to where we want it.
5951 * lisp.h: Include decompress.c support.
5953 * emacs.c (main): Include decompress.c support.
5955 * Makefile.in: Include -lz if present.
5957 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5959 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5960 (initWithTitle:): Initialize frame to 0.
5961 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5962 (fillWithWidgetValue:frame:): Rename from
5963 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5965 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5966 fillWithWidgetValue:frame:
5968 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5969 remove memory leak warnings.
5971 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5972 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5975 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5976 (x_activate_menubar): Update the whole menu.
5977 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5978 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5979 current event is not NSSystemDefined (Bug#15001).
5980 Call ns_check_menu_open only if trackingMenu is 2.
5981 (menuDidClose:): New method, decrease trackingMenu.
5982 (fillWithWidgetValue:setDelegate:): New method.
5983 (fillWithWidgetValue:): Call the above.
5985 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5987 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5989 Omit some unnecessary casts.
5990 Many of these go back to the old pre-C89 days, when they may have
5991 been needed, but we've been assuming C89 or later for a while now.
5992 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5993 (live_float_p, live_misc_p, live_vector_p):
5994 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5995 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5996 (defvar_per_buffer):
5997 * callint.c (Fcall_interactively):
5998 * doc.c (Fsubstitute_command_keys):
5999 * filelock.c (get_boot_time):
6000 * frame.c (xrdb_get_resource):
6001 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6002 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6003 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6004 (menuitem_highlight_callback, menu_destroy_callback)
6005 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6006 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6007 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6008 (xg_tool_bar_help_callback, tb_size_cb):
6009 * image.c (xpm_alloc_color, png_read_from_memory)
6010 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6011 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6013 * keymap.c (describe_map):
6014 * nsfns.m (Fns_display_monitor_attributes_list):
6015 * nsmenu.m (process_dialog:):
6016 * nsterm.m (hold_event):
6017 * process.c (wait_reading_process_output):
6018 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6019 * scroll.c (do_direct_scrolling, scrolling_1):
6020 * termcap.c (tgetent):
6021 * window.c (check_window_containing, add_window_to_list)
6022 (freeze_window_starts):
6023 * xdisp.c (compare_overlay_entries, vmessage):
6024 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6025 (x_get_monitor_attributes_xrandr)
6026 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6027 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6028 * xfont.c (xfont_match, xfont_open):
6029 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6030 (menubar_selection_callback, menu_position_func)
6031 (popup_selection_callback, create_and_show_popup_menu)
6032 (dialog_selection_callback, create_and_show_dialog):
6033 * xrdb.c (x_get_string_resource)
6035 * xsmfns.c (x_session_check_input):
6036 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6037 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6038 (xaw_jump_callback, xaw_scroll_callback):
6039 Omit unnecessary casts.
6041 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6043 Minor string-length refactoring.
6044 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6045 * frame.c (make_monitor_attribute_list):
6046 Prefer build_string to strlen + make_string.
6048 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6050 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6051 don't check minor_code (Bug#14417).
6053 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6055 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6056 vertical positions instead. This avoids calling MATRIX_ROW with
6057 row numbers that are possibly beyond valid limits. (Bug#15064)
6059 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6061 Use xstrdup and build_unibyte_string where applicable.
6062 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6063 * xfns.c (x_window):
6064 * xrdb.c (x_get_customization_string):
6065 * xterm.c (xim_initialize):
6066 * w32fns.c (w32_window): Use xstrdup.
6067 (w32_display_monitor_attributes_list):
6068 * emacs.c (init_cmdargs):
6069 * keyboard.c (PUSH_C_STR):
6070 * nsfont.m (nsfont_open):
6071 * sysdep.c (system_process_attributes):
6072 * w32.c (system_process_attributes):
6073 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6075 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6077 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6078 variables of these types so that GDB would know about them, as aid
6079 for debugging fatal exceptions. (Bug#15024) See also
6080 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6083 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6085 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6086 larger than the NSWindow (Bug#14934).
6088 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6090 Redesign redisplay interface to drop global variable updated_window.
6091 Always pass currently updated window as a parameter to update routines.
6092 * dispextern.h (updated_window): Remove declaration.
6093 (struct redisplay_interface): Pass window parameter to
6094 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6095 and after_update_window_hook.
6096 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6098 * dispnew.c (updated_window): Remove.
6099 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6100 (update_window_line): Adjust to match redisplay interface changes.
6101 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6102 (ns_scroll_run, ns_after_update_window_line):
6103 * w32term.c (x_update_window_begin, x_update_window_end)
6104 (x_after_update_window_line, x_scroll_run):
6105 * xterm.c (x_update_window_begin, x_update_window_end)
6106 (x_after_update_window_line, x_scroll_run):
6107 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6108 Likewise. Adjust comments where appropriate.
6109 (x_cursor_to): Simplify because this is always called during window
6110 update (but install debugging check anyway).
6111 (expose_window): Check must_be_updated_p flag to see whether this
6112 function is called during window update.
6114 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6116 Do not reset window modification event counters excessively.
6117 These leftovers and poor man's tricky methods to catch extra
6118 redisplay's attention are no longer needed.
6119 * frame.c (set_menu_bar_lines_1):
6120 * minibuf.c (read_minibuf_unwind):
6121 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6122 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6123 (window_scroll_line_based, Fset_window_configuration):
6124 * xdisp.c (redisplay_window): Do not reset last_modified and
6125 last_overlay_modified counters.
6127 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6129 * xselect.c (x_send_client_event): Set send_event and serial, memset
6130 data.l as it might be bigger than data.b. Use 24 bit mask to
6131 XSendEvent (Bug#15034).
6133 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6135 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6136 for TTY frames that are not the top frame on their console.
6139 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6141 * w32term.c (w32fullscreen_hook): Really maximize frame when
6142 asked for (Bug#14841).
6144 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6146 Prefer selected_window to Fselected_window, likewise for frames.
6147 * buffer.c (Fbuffer_swap_text):
6148 * data.c (Fvariable_binding_locus):
6149 * window.c (run_window_configuration_change_hook): Adjust users.
6150 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6151 Use decode_live_frame.
6153 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6155 Be more careful if selected window shows the buffer other than current,
6156 use window_outdated only if this is not so. This change should also
6157 address some weird issues discussed in Bug#13012.
6158 * window.h (window_outdated): New prototype.
6159 * window.c (window_outdated): Now here. Convert from static and
6160 always assume window's buffer.
6161 (Fwindow_end, Fwindow_line_height): Use it.
6162 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6163 and always assume window's buffer.
6164 (redisplay_window): Adjust user.
6165 (redisplay_internal): Call to reconsider_clip_changes once and
6166 check whether mode line should be updated only if selected window
6167 shows current buffer.
6168 (run_window_scroll_functions): Use eassert for debugging check.
6169 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6171 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6173 * window.c (window_scroll, window_scroll_pixel_based)
6174 (window_scroll_line_based): Use bool for booleans.
6176 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6178 * process.c: Fix minor off-by-one issues in descriptor counts.
6179 This shouldn't fix any real bugs, but it cleans up the code a bit.
6180 (max_process_desc, max_input_desc): -1, not 0, means none.
6182 (delete_input_desc): New function.
6183 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6184 (deactivate_process): Scan backwards when recomuting max_process_desc;
6185 that should be faster.
6186 (init_process_emacs): Initialize max_input_desc.
6188 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6190 Use region cache to speedup bidi_find_paragraph_start.
6191 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6192 Rename cache_long_line_scans to cache_long_scans.
6193 * buffer.c (bset_cache_long_line_scans): Rename to
6194 bset_cache_long_scans.
6195 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6196 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6198 (syms_of_buffer): Rename cache-long-line-scans to
6199 cache-long-scans. Adjust docstring.
6200 * search.c (newline_cache_on_off):
6201 * indent.c (width_run_cache_on_off): Adjust users.
6202 * bidi.c (bidi_paragraph_cache_on_off): New function.
6203 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6204 * insdel.c (prepare_to_modify_buffer):
6205 Invalidate bidi_paragraph_cache if enabled.
6207 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6209 Invalidate region caches only if buffer text is going to be changed.
6210 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6211 (modify_text): ...new prototype.
6212 (prepare_to_modify_buffer_1): New prototype.
6213 * textprop.c (modify_region): Rename to...
6214 (modify_text_properties): ...new function.
6215 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6216 (Fremove_list_of_text_properties): Adjust users.
6217 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6218 (modify_text): ...new function.
6219 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6220 (prepare_to_modify_buffer_1): ...new function.
6221 * casefiddle.c (casify_region):
6222 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6223 (Ftranspose_regions): Use modify_text.
6225 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6227 * lisp.mk (lisp): Add nadvice.elc.
6229 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6231 New macro to iterate over live buffers similar to frames.
6232 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6233 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6234 Declare buffer-related variables here to offload lisp.h.
6235 * buffer.c (Vbuffer_alist): Adjust comment.
6236 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6237 (other_buffer_safely):
6238 * data.c (store_symval_forwarding):
6239 * dispnew.c (Fframe_or_buffer_changed_p):
6240 * fileio.c (Fdo_auto_save):
6241 * filelock.c (unlock_all_files):
6242 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6244 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6246 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6247 * callproc.c (create_temp_file):
6248 * filelock.c (create_lock_file):
6249 Assume mkostemp, since it's now provided by Gnulib.
6251 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6253 * w32.c (mkostemp): New function.
6254 (mktemp): Remove, no longer used. Most of the code reused in
6255 mkostemp. (Bug#15015)
6256 (mktemp): Don't undef.
6258 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6260 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6261 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6262 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6263 (free_glyph_pool, check_glyph_memory): Likewise for
6264 all users. Adjust comments where appropriate.
6266 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6268 * composite.h: Minor fixups.
6269 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6270 to fix a misspelling, and change it to an inline function while
6271 we're at it (it need not be a macro). All uses changed.
6272 (composition_method, composition_valid_p):
6273 Rewrite to avoid assignments in if-conditions.
6275 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6277 Do not use global Lisp_Object in composition macros.
6278 * composite.h (composition_temp): Remove declaration.
6279 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6280 (composition_method, composition_valid_p): ...inline functions.
6281 (compose_region): Remove the leftover.
6282 * composite.c (composition_temp): Remove.
6283 (run_composition_function, update_compositions)
6284 (composition_compute_stop_pos, composition_adjust_point)
6285 (Ffind_composition_internal):
6286 * coding.c (handle_composition_annotation):
6287 * xdisp.c (handle_composition_prop, check_point_in_composition):
6288 Related users changed.
6290 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6292 Drop FRAME_PTR typedef.
6293 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6294 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6295 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6296 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6297 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6298 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6299 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6300 All related users changed.
6302 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6304 * eval.c (default_toplevel_binding): New function.
6306 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6307 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6308 (syms_of_eval): Export them.
6309 * data.c (Fdefault_value): Micro cleanup.
6310 * term.c (init_tty): Use "false".
6312 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6314 Fix X GC leak in GTK and raw (no toolkit) X ports.
6315 * xterm.c (x_free_frame_resources): If white and black relief
6316 GCs are allocated, always free them here.
6317 * xfns.c (x_make_gc): Omit redundant initialization.
6318 * widget.c (create_frame_gcs): Remove the leftover.
6319 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6320 in x_free_frame_resources.
6322 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6324 * nsterm.m (windowWillResize:toSize:): Only change title if
6325 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6327 (viewDidEndLiveResize): New method.
6329 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6330 inside NS_IMPL_COCOA.
6332 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6334 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6335 Do not check whether undo is enabled because record_insert and
6336 record_delete does that themselves.
6338 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6340 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6341 member which is not really used any more.
6342 (FRAME_XIC_BASE_FONTNAME): Remove.
6343 * xfns.c (xic_free_fontset): Adjust user.
6344 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6345 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6346 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6347 (xdialog_show): Use eassert for debugging check.
6348 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6350 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6352 * fileio.c, fns.c (merge): Move extern decl from here ...
6353 * lisp.h (merge): ... to here.
6355 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6357 Fix last font-related change.
6358 * w32font.h (w32font_list_internal, w32font_match_internal):
6360 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6361 (uniscribe_list_family): Adjust to match font API change.
6362 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6363 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6365 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6367 * frame.h (FRAME_MOUSE_UPDATE):
6368 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6369 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6371 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6373 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6374 * font.h (struct font_driver): Change list, match, and list_family
6375 functions to accept struct frame * as first arg.
6376 * font.c (font_score, font_compare, font_sort_entities):
6378 (font_sort_entities, font_list_entities, font_select_entity)
6379 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6380 match font API change.
6381 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6382 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6383 * ftxfont.c (ftxfont_list, ftxfont_match):
6384 * xftfont.c (xftfont_list, xftfont_match):
6385 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6386 * w32font.c (w32font_list, w32font_match, w32font_list)
6387 (w32font_list_internal, w32_font_match_internal): Likewise.
6388 * xfaces.c (Fx_family_fonts): Adjust user.
6390 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6392 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6393 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6394 only if HAVE_X_WINDOWS is in use.
6395 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6396 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6397 * w32term.c (x_wm_set_icon_position): Likewise.
6398 * w32fns.c (x_icon): Adjust user.
6400 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6402 * xterm.c (last_mouse_press_frame): Remove the
6403 leftover which is not really used any more.
6404 (handle_one_xevent, syms_of_xterm): Adjust users.
6405 (x_flush): Call XFlush once per each X display, not frame.
6406 This is better because this code always unconditionally skips
6407 non-X frames in Vframe_list and issues the only XFlush if we
6408 have more than one X frame on the same X display.
6409 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6410 Use bool for booleans.
6411 (x_draw_glyph_string_background, cvt_string_to_pixel)
6412 (cvt_pixel_dtor): Drop unnecessary prototypes.
6413 * xterm.h (x_display_ok): Adjust prototype.
6415 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6417 Drop unnecessary functions that deals with frame pixel size.
6418 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6419 (x_pixel_height): Drop prototypes.
6420 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6421 (x_pixel_height): Drop implementations.
6422 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6423 which should be always valid for window frame.
6424 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6425 * w32menu.c (Fx_popup_dialog):
6426 * xmenu.c (Fx_popup_dialog): Likewise for both.
6428 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6430 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6431 frame parameters and call to Fmodify_frame_parameters just once.
6432 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6433 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6434 and mention nil frame in docstring.
6436 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6438 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6439 (x_figure_window_size): Likewise. Adjust to return long.
6440 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6441 (toplevel): Move Qterminal_live_p to...
6442 * terminal.c (toplevel): ...here, make it static, and...
6443 (syms_of_terminal): ...DEFSYM here.
6444 * frame.h (Qterminal_live_p): Remove declaration.
6445 (make_frame, x_figure_window_size): Adjust prototype.
6446 * nsfns.m (Fx_create_frame): Use long for window flags.
6448 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6450 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6451 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6452 Do not assume that emacs_close (INT_MAX) is a no-op.
6454 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6456 * xfaces.c (make_face_cache): For struct face_cache, prefer
6457 xmalloc to xzalloc and so avoid redundant call to memset.
6458 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6460 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6462 * fringe.c (draw_window_fringes, update_window_fringes)
6463 (compute_fringe_widths):
6464 * w32term.c (x_draw_glyph_string):
6465 * window.c (candidate_window_p, Frecenter):
6466 * xfaces.c (realize_basic_faces, realize_default_face)
6467 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6468 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6469 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6470 * xmenu.c (Fx_menu_bar_open_internal):
6471 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6472 * xsettings.c (xft_settings_event):
6473 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6474 Use bool for booleans. Adjust style and comments where
6476 * dispextern.h (draw_window_fringes, update_window_fringes)
6477 (compute_fringe_widths):
6478 * xterm.h (x_had_errors_p): Adjust prototype.
6480 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6482 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6483 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6485 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6487 * fns.c (toplevel): Remove comment before Fsafe_length because
6490 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6492 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6494 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6496 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6497 frame which got the message is still alive, before dereferencing
6498 its pointer. (Bug#14970)
6500 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6501 be a live window, before using it as such. (Bug#14970)
6503 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6505 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6506 w32_detect_focus_change instead of doing part of its job by hand.
6507 This fixes the problem whereby FOCUS_OUT events were not sent to
6510 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6512 * process.c (Fprocess_list): Doc fix.
6514 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6515 being re-exposed only if it didn't ask to become visible.
6516 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6517 was previously iconified. (Bug#14841)
6518 (x_iconify_frame): Mark the frame iconified.
6520 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6522 Fix minor problems found by static checking.
6523 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6524 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6526 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6528 * eval.c (set_specpdl_old_value): New function.
6529 (unbind_to): Minor simplification.
6530 (get_backtrace_frame): New function.
6531 (Fbacktrace_frame): Use it. Add `base' argument.
6532 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6533 (syms_of_eval): Export backtrace-eval.
6534 * xterm.c (x_focus_changed): Simplify.
6536 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6538 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6540 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6542 * xdisp.c (redisplay_window): Instead of moving point out of
6543 scroll margin, reject the force_start method, and try scrolling
6544 instead. (Bug#14780)
6546 2013-07-24 Ken Brown <kbrown@cornell.edu>
6548 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6551 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6553 * eval.c (Fprogn): Do not check that BODY is a proper list.
6554 This undoes the previous change. The check slows down the
6555 interpreter, and is not needed to prevent a crash. See
6556 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6558 2013-07-23 Glenn Morris <rgm@gnu.org>
6560 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6562 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6564 Port to GNU/Linux systems with tinfo but not ncurses.
6565 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6566 to decide whether ncurses is being used. Without this change,
6567 GCC complains about tgetent not being declared, on a system
6568 that has tinfo installed but ncurses not installed.
6570 * eval.c (Fprogn): Check that BODY is a proper list.
6572 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6573 * data.c (Fsetq_default):
6574 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6575 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6577 Tune by taking advantage of the fact that ARGS is always a list
6578 when a function is declared to have UNEVALLED args.
6580 * emacsgtkfixed.c: Port to GCC 4.6.
6581 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6583 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6585 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6586 here to silence compiler warnings.
6588 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6590 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6591 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6592 from messing up Emacs's 'struct frame' (Bug#14923).
6594 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6596 * alloc.c (make_save_ptr_ptr): Define this function.
6597 It was inadvertently omitted. It's needed only if
6598 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6600 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6602 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6603 frame have focus (Bug#14895).
6605 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6607 Avoid vfork-related deadlock more cleanly.
6608 * callproc.c (child_setup): When the child's exec fails, output
6609 the program name, as that's more useful. Use O_NONBLOCK to avoid
6611 * process.c (create_process_1): Remove; no longer needed.
6612 (create_process): Remove timer hack; no longer needed, now that
6613 the child avoids deadlock.
6615 2013-07-20 Glenn Morris <rgm@gnu.org>
6617 * image.c (Fimage_flush): Fix doc typo.
6619 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6621 Fix array bounds violation when pty allocation fails.
6622 * process.c (PTY_NAME_SIZE): New constant.
6623 (pty_name): Remove static variable; it's now auto.
6624 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6625 Take pty_name as an arg rather than using a static variable.
6626 All callers changed.
6627 (create_process): Recover pty_flag from process, not from volatile local.
6628 (create_pty): Stay inside array even when pty allocation fails.
6629 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6631 * lread.c (Fload): Avoid initialization only when lint checking.
6632 Mention that it's needed only for older GCCs.
6634 2013-07-20 Kenichi Handa <handa@gnu.org>
6636 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6637 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6639 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6641 * lread.c (Fload): Avoid uninitialized warning.
6643 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6645 Fix some minor file descriptor leaks and related glitches.
6646 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6647 (create_lock_file): Use write, not emacs_write.
6648 * image.c (slurp_file, png_load_body):
6649 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6650 (server_accept_connection):
6651 Don't leak an fd on memory allocation failure.
6652 * image.c (slurp_file): Add a cheap heuristic for growing files.
6653 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6654 as that's what the other routines do. Maybe input need not be
6655 blocked at all, but it's better to be consistent.
6656 Avoid undefined behavior when strlen is zero.
6658 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6659 (NSTATICS): Now a constant; doesn't need to be a macro.
6661 2013-07-19 Richard Stallman <rms@gnu.org>
6663 * coding.c (decode_coding_utf_8): Add simple loop for fast
6664 processing of ASCII characters.
6666 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6668 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6670 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6672 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6673 unportable 'struct x_display_info'.
6674 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6677 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6679 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6680 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6682 (system_process_attributes): Prefer plain char to unsigned char
6683 when either will do. Clean up properly if interrupted or if
6684 memory allocations fail. Don't assume sscanf succeeds.
6685 Remove no-longer-needed workaround to stop GCC from whining.
6686 Read command-line once, instead of multiple times. Check read status a
6689 Fix obscure porting bug with varargs functions.
6690 The code assumed that int is treated like ptrdiff_t in a vararg
6691 function, which is not a portable assumption. There was a similar
6692 -- though these days less likely -- porting problem with various
6693 assumptions that pointers of different types all smell the same as
6694 far as vararg functions is conserved. To make this problem less
6695 likely in the future, redo the API to use varargs functions.
6696 * alloc.c (make_save_value): Remove this vararg function.
6697 All uses changed to ...
6698 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6699 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6701 (make_save_ptr): Rename from make_save_pointer, for consistency with
6702 the above. Define only on platforms that need it. All uses changed.
6704 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6706 * keyboard.c: Try to fix typos in previous change.
6707 (DISPLAY_LIST_INFO): New macro.
6708 (kbd_buffer_get_event): Do not access members that are not present
6709 in X11. Revert inadvertent change of "!=" to "=".
6711 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6713 * keyboard.c (kbd_buffer_get_event):
6714 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6715 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6717 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6719 * filelock.c: Fix unlikely file descriptor leaks.
6720 (get_boot_time_1): Rework to avoid using emacs_open.
6721 This doesn't actually fix a leak, but is better anyway.
6722 (read_lock_data): Use read, not emacs_read.
6724 * doc.c: Fix minor memory and file descriptor leaks.
6725 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6726 (get_doc_string, Fsnarf_documentation):
6727 Fix file descriptor leak on error.
6729 * term.c: Fix minor fdopen-related file descriptor leaks.
6730 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6731 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6733 * charset.c: Fix file descriptor leaks and errno issues.
6735 (load_charset_map_from_file): Don't leak file descriptor on error.
6736 Use plain record_xmalloc since the allocation is larger than
6737 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6739 * eval.c (record_unwind_protect_nothing):
6740 * fileio.c (fclose_unwind):
6742 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6743 The replacement doesn't block input, but that no longer seems
6746 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6748 * lread.c: Fix file descriptor leaks and errno issues.
6749 (Fload): Close some races that leaked fds or streams when 'load'
6751 (Fload, openp): Report error number of last nontrivial failure to open.
6752 ENOENT counts as trivial.
6753 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6755 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6756 now that the function is always called with a nonnegative arg.
6757 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6758 All uses replaced with ...
6759 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6761 A few more minor file errno-reporting bugs.
6762 * callproc.c (Fcall_process):
6763 * doc.c (Fsnarf_documentation):
6764 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6765 * process.c (set_socket_option):
6766 Don't let a constructor trash errno.
6767 * doc.c: Include <errno.h>.
6769 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6771 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6773 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6775 Fix w32 bug with call-process-region (Bug#14885).
6776 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6777 to Fcall_process when the input is empty. This simplifies the
6778 code a bit. It makes no difference on POSIXish platforms but
6779 apparently it fixes a bug on w32.
6781 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6782 * fileio.c (close_file_unwind): Don't close if FD is negative;
6783 this can happen when unwinding a zapped file descriptor.
6784 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6785 in case Emacs runs out of memory between the two unwind-protects.
6786 Don't trash errno when closing FD.
6787 Zap the FD in the specpdl when closing it, instead of deferring
6788 the removal of the unwind-protect; this fixes a bug where a child
6789 function unwinds the stack past us.
6791 New unwind-protect flavors to better type-check C callbacks.
6792 This also lessens the need to write wrappers for callbacks,
6793 and the need for make_save_pointer.
6794 * alloc.c (free_save_value):
6795 * atimer.c (run_all_atimers):
6797 * alloc.c (safe_alloca_unwind):
6798 * atimer.c (unwind_stop_other_atimers):
6799 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6800 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6801 * minibuf.c (choose_minibuf_frame_1):
6802 * process.c (make_serial_process_unwind):
6803 * xdisp.c (pop_message_unwind):
6804 * xselect.c (queue_selection_requests_unwind):
6805 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6806 * alloc.c (record_xmalloc):
6807 Prefer record_unwind_protect_ptr to record_unwind_protect with
6809 * alloc.c (Fgarbage_collect):
6810 Prefer record_unwind_protect_void to passing a dummy.
6811 * buffer.c (restore_buffer):
6812 * window.c (restore_window_configuration):
6813 * xfns.c, w32fns.c (do_unwind_create_frame)
6814 New wrapper. All record-unwind uses of wrappee changed.
6815 * buffer.c (set_buffer_if_live):
6816 * callproc.c (call_process_cleanup, delete_temp_file):
6817 * coding.c (code_conversion_restore):
6818 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6819 * editfns.c (save_excursion_restore)
6820 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6821 (save_restriction_restore):
6822 * eval.c (restore_stack_limits, un_autoload):
6823 * fns.c (require_unwind):
6824 * keyboard.c (recursive_edit_unwind, tracking_off):
6825 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6826 * macros.c (pop_kbd_macro, restore_menu_items):
6827 * nsfns.m (unwind_create_frame):
6828 * print.c (print_unwind):
6829 * process.c (start_process_unwind):
6830 * search.c (unwind_set_match_data):
6831 * window.c (select_window_norecord, select_frame_norecord):
6832 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6833 (fast_set_selected_frame):
6834 * xfns.c, w32fns.c (unwind_create_tip_frame):
6835 Return void, not a dummy Lisp_Object. All uses changed.
6836 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6837 * callproc.c (call_process_kill):
6838 * fileio.c (restore_point_unwind, decide_coding_unwind)
6839 (build_annotations_unwind):
6840 * insdel.c (Fcombine_after_change_execute_1):
6841 * keyboard.c (read_char_help_form_unwind):
6842 * menu.c (unuse_menu_items):
6843 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6844 * sound.c (sound_cleanup):
6845 * xdisp.c (unwind_redisplay):
6846 * xfns.c (clean_up_dialog):
6847 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6848 Accept no args and return void, instead of accepting and returning
6849 a dummy Lisp_Object. All uses changed.
6850 * cygw32.c (fchdir_unwind):
6851 * fileio.c (close_file_unwind):
6852 * keyboard.c (restore_kboard_configuration):
6853 * lread.c (readevalllop_1):
6854 * process.c (wait_reading_process_output_unwind):
6855 Accept int and return void, rather than accepting an Emacs integer
6856 and returning a dummy object. In some cases this fixes an
6857 unlikely bug when the corresponding int is outside Emacs integer
6858 range. All uses changed.
6859 * dired.c (directory_files_internal_unwind):
6860 * fileio.c (do_auto_save_unwind):
6861 * gtkutil.c (pop_down_dialog):
6862 * insdel.c (reset_var_on_error):
6863 * lread.c (load_unwind):
6864 * xfns.c (clean_up_file_dialog):
6865 * xmenu.c, nsmenu.m (pop_down_menu):
6866 * xmenu.c (cleanup_widget_value_tree):
6867 * xselect.c (wait_for_property_change_unwind):
6868 Accept pointer and return void, rather than accepting an Emacs
6869 save value encapsulating the pointer and returning a dummy object.
6871 * editfns.c (Fformat): Update the saved pointer directly via
6872 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6873 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6874 (unwind_body): New function.
6875 (record_unwind_protect): First arg is now a function returning void,
6876 not a dummy Lisp_Object.
6877 (record_unwind_protect_ptr, record_unwind_protect_int)
6878 (record_unwind_protect_void): New functions.
6879 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6880 * fileio.c (struct auto_save_unwind): New type.
6881 (do_auto_save_unwind): Use it.
6882 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6883 * insdel.c (struct rvoe_arg): New type.
6884 (reset_var_on_error): Use it.
6885 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6887 (specbinding_func): Remove; there are now several such functions.
6888 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6889 (set_unwind_protect_ptr): New function.
6890 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6892 Be simpler and more consistent about reporting I/O errors.
6893 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6894 Say "Read error" and "Write error", rather than "I/O error", or
6895 "IO error reading", or "IO error writing", when a read or write
6897 * process.c (Fmake_network_process, wait_reading_process_output)
6898 (send_process, Fprocess_send_eof, wait_reading_process_output):
6899 Capitalize diagnostics consistently. Put "failed foo" at the
6900 start of the diagnostic, so that we don't capitalize the
6901 function name "foo". Consistently say "failed" for such
6903 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6904 All callers changed. This is so it can use report_file_error.
6905 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6906 diagnostics consistently as above.
6908 * fileio.c (report_file_errno): Fix errno reporting bug.
6909 If the file name is neither null nor a pair, package it up as a
6910 singleton list. All callers changed, both to this function and to
6911 report_file_error. This fixes a bug where the memory allocator
6912 invoked by list1 set errno so that the immediately following
6913 report_file_error reported the wrong errno value.
6915 Fix minor problems found by --enable-gcc-warnings.
6916 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6917 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6919 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6921 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6922 Set event->arg to Qt if switch-event shall be generated.
6923 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6925 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6927 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6930 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6931 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6932 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6933 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6934 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6935 and there is a focused frame.
6936 (head_table): Add focus-in and focus-out.
6937 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6938 bind to handle-focus-in/out.
6940 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6941 (Fhandle_switch_frame): Call Fhandle_focus_in.
6942 (syms_of_frame): defsubr handle-focus-in/out.
6944 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6946 Fix porting bug to older POSIXish platforms (Bug#14862).
6947 * sysdep.c (emacs_pipe): New function, that implements
6948 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6949 This should port better to CentOS 5 and to Mac OS X 10.6.
6950 All calls to pipe2 changed.
6952 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6953 This makes the code easier to read and the executable a bit smaller.
6954 Do not replace all calls to Fcons that happen to create lists,
6955 just calls that are intended to create lists. For example, when
6956 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6957 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6958 Similarly for list2 through list5.
6959 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6960 * bytecode.c (exec_byte_code):
6961 * callint.c (quotify_arg, Fcall_interactively):
6962 * callproc.c (Fcall_process, create_temp_file):
6963 * charset.c (load_charset_map_from_file)
6964 (Fdefine_charset_internal, init_charset):
6965 * coding.c (get_translation_table, detect_coding_system)
6966 (Fcheck_coding_systems_region)
6967 (Fset_terminal_coding_system_internal)
6968 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6969 * composite.c (update_compositions, Ffind_composition_internal):
6970 * dired.c (directory_files_internal, file_name_completion)
6972 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6973 * doc.c (Fsnarf_documentation):
6974 * editfns.c (Fmessage_box):
6976 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6977 (Feval, eval_sub, Ffuncall, apply_lambda):
6978 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6979 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6980 (Fset_file_times, Finsert_file_contents)
6981 (Fchoose_write_coding_system, Fwrite_region):
6982 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6983 * font.c (font_registry_charsets, font_parse_fcname)
6984 (font_prepare_cache, font_update_drivers, Flist_fonts):
6985 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6986 * frame.c (make_frame, Fmake_terminal_frame)
6987 (x_set_frame_parameters, x_report_frame_params)
6988 (x_default_parameter, Fx_parse_geometry):
6989 * ftfont.c (syms_of_ftfont):
6990 * image.c (gif_load):
6991 * keyboard.c (command_loop_1):
6992 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6993 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6994 (Fminor_mode_key_binding, accessible_keymaps_1)
6995 (Faccessible_keymaps, Fwhere_is_internal):
6996 * lread.c (read_emacs_mule_char):
6997 * menu.c (find_and_return_menu_selection):
6998 * minibuf.c (get_minibuffer):
6999 * nsfns.m (Fns_perform_service):
7000 * nsfont.m (ns_script_to_charset):
7001 * nsmenu.m (ns_popup_dialog):
7002 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7003 (Fx_own_selection_internal):
7004 * nsterm.m (append2):
7005 * print.c (Fredirect_debugging_output)
7006 (print_prune_string_charset):
7007 * process.c (Fdelete_process, Fprocess_contact)
7008 (Fformat_network_address, set_socket_option)
7009 (read_and_dispose_of_process_output, write_queue_push)
7010 (send_process, exec_sentinel):
7011 * sound.c (Fplay_sound_internal):
7012 * textprop.c (validate_plist, add_properties)
7013 (Fput_text_property, Fadd_face_text_property)
7014 (copy_text_properties, text_property_list, syms_of_textprop):
7015 * unexaix.c (report_error):
7016 * unexcoff.c (report_error):
7017 * unexsol.c (unexec):
7018 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7019 (Fformat_mode_line, syms_of_xdisp):
7020 * xfaces.c (set_font_frame_param)
7021 (Finternal_lisp_face_attribute_values)
7022 (Finternal_merge_in_global_face, syms_of_xfaces):
7023 * xfns.c (x_default_scroll_bar_color_parameter)
7024 (x_default_font_parameter, x_create_tip_frame):
7025 * xfont.c (xfont_supported_scripts):
7026 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7027 (menu_help_callback, xmenu_show):
7029 * xterm.c (set_wm_state):
7030 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7031 and similarly for list2 through list5.
7033 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7035 * callproc.c (Fcall_process_region): Fix minor race and tune.
7036 (create_temp_file): New function, with the temp-file-creation part
7037 of the old Fcall_process_region. Use Fcopy_sequence to create the
7038 temp file name, rather than alloca + build_string, for simplicity.
7039 Don't bother to block input around the temp file creation;
7040 shouldn't be needed. Simplify use of mktemp.
7041 Use record_unwind_protect immediately after creating the temp file;
7042 this closes an unlikely race where the temp file was not removed.
7043 Use memcpy rather than an open-coded loop.
7044 (Fcall_process_region): Use the new function. If the input is
7045 empty, redirect from /dev/null rather than from a newly created
7046 empty temp file; this avoids unnecessary file system traffic.
7048 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7050 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7051 Simplify by making this case like the other two. This is a bit
7052 slower on obsolete hosts, but the extra complexity isn't worth it.
7054 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7055 * process.c (create_process) [!DOS_NT]:
7056 Remove now-unnecessary calls to emacs_close.
7058 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7060 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7061 returning early. (Bug#14850)
7063 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7064 and inhibit-iso-escape-detection attributes of 'undecided'.
7067 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7069 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7070 Reported by Herbert J. Skuhra in
7071 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7073 Don't lose top specpdl entry when memory is exhausted.
7074 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7075 specpdl overflow here, to simplify callers; all callers changed.
7076 Always reserve an unused entry at the stack top; this avoids
7077 losing the top entry's information when memory is exhausted.
7079 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7081 Clean up errno reporting and fix some errno-reporting bugs.
7082 * callproc.c (Fcall_process):
7083 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7084 * process.c (create_process, Fmake_network_process):
7085 * unexaix.c (report_error):
7086 * unexcoff.c (report_error):
7087 Be more careful about reporting the errno of failed operations.
7088 The code previously reported the wrong errno sometimes.
7089 Also, prefer report_file_errno to setting errno + report_file_error.
7090 (Fcall_process): Look at openp return value rather than at path,
7091 as that's a bit faster and clearer when there's a numeric predicate.
7092 * fileio.c (report_file_errno): New function, with most of the
7093 old contents of report_file_error.
7094 (report_file_error): Use it.
7095 (Ffile_exists_p, Ffile_accessible_directory_p):
7096 Set errno to 0 when it is junk.
7097 * fileio.c (Faccess_file):
7098 * image.c (x_create_bitmap_from_file):
7099 Use faccessat rather than opening the file, to avoid the hassle of
7100 having a file descriptor open.
7101 * lisp.h (report_file_errno): New decl.
7102 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7105 * process.c (create_process, wait_reading_process_output) [AIX]:
7106 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7107 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7108 a multithreaded environment anyway).
7109 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7111 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7113 * image.c (x_find_image_file): Don't close a remote file handle.
7115 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7117 Fix races with threads and file descriptors.
7118 * callproc.c (Fcall_process_region):
7119 * dired.c (open_directory):
7120 * emacs.c (main, Fdaemon_initialized):
7121 * image.c (x_find_image_file):
7122 * inotify.c (Finotify_rm_watch):
7123 * lread.c (Flocate_file_internal):
7124 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7125 * term.c (term_mouse_moveto, init_tty):
7126 * termcap.c (tgetent):
7127 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7128 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7129 * unexhp9k800.c, unexmacosx.c (unexec):
7130 * callproc.c (Fcall_process_region):
7131 Use emacs_close, not close.
7132 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7133 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7134 and posix_close function on current platforms (which all lack them).
7135 (emacs_close): Use it. This should fix the races on GNU/Linux and
7136 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7137 and it should avoid closing random victim file descriptors on
7140 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7142 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7143 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7146 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7147 This is for .gdbinit xbacktrace.
7149 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7150 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7151 (emacs_set_tty): Now static.
7152 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7153 * term.c (tty_capable_p, tty_default_color_capabilities)
7154 (get_tty_terminal, term_mouse_movement)
7155 (handle_one_term_event, init_tty, maybe_fatal):
7156 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7157 (tgetent, scan_file, name_match, compare_contin):
7158 * terminal.c (get_terminal):
7159 Use bool for boolean.
7160 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7161 Prefer char to unsigned char if either will do.
7162 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7163 (tty_write_glyphs): Prefer int to unsigned.
7164 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7165 All callers changed.
7166 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7168 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7171 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7172 (B__dummy__): New dummy symbol, to pacify C89.
7173 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7174 they can't grok varargs macros.
7175 * dispnew.c (add_window_display_history)
7176 (add_frame_display_history):
7177 * print.c (print_object):
7178 * xdisp.c (debug_method_add):
7179 Use %p printf format only for void pointers.
7180 * emacs.c (usage_message): New constant, replacing ...
7181 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7182 (main): Adjust to usage reorg.
7183 * fns.c (syms_of_fns):
7184 * profiler.c (syms_of_profiler):
7185 Don't use non-constant struct initializers.
7186 * gnutls.h (gnutls_initstage_t):
7187 * lisp.h (enum Lisp_Fwd_Type):
7188 * lread.c (lisp_file_lexically_bound_p):
7189 * xsettings.c (anonymous enum):
7190 Remove trailing comma.
7191 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7192 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7193 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7195 * regex.c (const_re_char): New type, to pacify strict C89.
7196 All uses of 'const re_char' replaced to use it.
7197 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7198 with glibc when strict C89. This change is imported from gnulib.
7200 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7201 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7202 Omit GNU_LINUX implementation, since it requires long long.
7203 * xterm.c (x_draw_underwave):
7204 Do not assume the traditional order of struct's members.
7205 (x_term_init): Rewrite to avoid the need for non-constant structure
7208 Syntax cleanup, mostly replacing macros with functions.
7209 This removes the need for the syntax_temp hack.
7210 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7211 * syntax.c (SYNTAX_INLINE): New macro.
7212 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7213 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7214 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7215 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7216 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7217 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7218 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7219 Now constants, not macros.
7220 (syntax_temp) [!__GNUC__]: Remove.
7221 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7222 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7223 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7224 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7225 Move here from syntax.h; now functions, not macros. Except for the
7226 last function, these are static since only syntax.c uses them.
7227 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7228 All uses changed. Now a function, not a macro; use this fact
7229 to simplify the code.
7230 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7231 compiler bugs; no longer relevant.
7232 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7233 (SYNTAX_INLINE): New macro.
7234 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7235 for the new functions. Use bool for boolean member.
7236 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7237 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7238 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7239 (SETUP_BUFFER_SYNTAX_TABLE):
7240 Now extern inline functions, not macros.
7241 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7242 Remove; all uses replaced by implementation.
7243 (syntax_temp) [!__GNUC__]: Remove decl.
7244 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7246 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7248 * emacs.c (main): Fix syntax error.
7250 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7252 Timestamp fixes for undo (Bug#14824).
7253 * atimer.c (schedule_atimer):
7254 * fileio.c (Ffile_newer_than_file_p):
7255 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7256 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7257 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7258 (syms_of_fileio): Remove Sclear_visited_file_name.
7259 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7260 file doesn't exist; this avoids an ambiguity with negative timestamps.
7261 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7262 * systime.h (make_emacs_time, invalid_emacs_time):
7263 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7264 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7265 * undo.c (record_first_change): Push (visited-file-modtime) onto
7266 undo list rather than reimplementing it by hand, incorrectly.
7268 2013-07-09 Ken Brown <kbrown@cornell.edu>
7270 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7272 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7274 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7276 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7278 Handle errno and exit status a bit more carefully.
7279 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7280 number into an exit status. Instead, use EXIT_CANCELED.
7281 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7282 * callproc.c (relocate_fd):
7283 * emacs.c (close_output_streams, main):
7284 * process.c (create_process):
7285 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7286 Use emacs_perror for simplicity.
7287 * callproc.c (relocate_fd, main):
7288 * sysdep.c (sys_subshell):
7289 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7290 (shut_down_emacs): Use emacs_write, not write.
7291 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7292 * fileio.c (Fcopy_file, e_write):
7293 * nsterm.m (ns_select):
7294 * process.c (send_process):
7295 * sound.c (vox_write):
7296 Use emacs_write_sig, not emacs_write.
7297 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7298 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7300 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7302 (emacs_full_write): New function.
7303 (emacs_write): Rewrite to use it.
7304 (emacswrite_sig, emacs_perror): New functions.
7305 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7307 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7309 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7310 on NS even if it is present. Pixmap on NS is a void*.
7312 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7314 Port to Ubuntu 10 (Bug#14803).
7315 Problem reported by T.V. Raman.
7316 * process.c (close_on_exec, accept4, process_socket):
7317 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7319 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7321 * w32.c (sys_dup): Declare prototype.
7325 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7327 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7329 Make file descriptors close-on-exec when possible (Bug#14803).
7330 This simplifies Emacs a bit, since it no longer needs to worry
7331 about closing file descriptors by hand in some cases.
7332 It also fixes some unlikely races. Not all such races, as
7333 libraries often open files internally without setting
7334 close-on-exec, but it's an improvement.
7335 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7336 * callproc.c (Fcall_process) [!MSDOS]:
7337 * emacs.c (main) [!DOS_NT]:
7338 * nsterm.m (ns_term_init):
7339 * process.c (create_process):
7340 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7341 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7342 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7343 Prefer mkostemp with O_CLOEXEC to mkstemp.
7344 * callproc.c (relocate_fd) [!WINDOWSNT]:
7345 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7346 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7348 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7349 Make the resulting file descriptor close-on-exec.
7350 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7351 * lread.c (load_descriptor_list, load_descriptor_unwind):
7352 Remove; no longer needed. All uses removed.
7353 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7354 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7356 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7357 (Fmake_network_process, Fnetwork_interface_list)
7358 (Fnetwork_interface_info, server_accept_connection):
7359 Make newly-created socket close-on-exec.
7360 * sysdep.c (emacs_open, emacs_fopen):
7361 Make new-created descriptor close-on-exec.
7362 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7363 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7365 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7367 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7368 for NS_IMPL_GNUSTEP.
7370 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7372 Fix openp errno handling.
7373 * callproc.c (Fcall_process): Preserve openp errno around close.
7374 * lread.c (openp): Set errno when returning -1, as some callers
7377 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7379 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7381 * nsterm.h (NSSavePanel): Update comment.
7382 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7383 (ns_run_file_dialog): Declare.
7385 * nsfns.m: Remove panelOK.
7387 (ns_run_file_dialog): New function.
7388 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7389 event loop, so file dialog is popped up by ns_run_file_dialog, called
7390 by sendEvent (Bug#14578).
7391 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7393 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7395 * xdisp.c (default_line_pixel_height): New function.
7396 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7397 (try_cursor_movement, redisplay_window, try_window)
7398 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7400 * window.c (window_scroll_pixel_based):
7401 use default_line_pixel_height.
7403 * dispextern.h (default_line_pixel_height): Add prototype.
7405 * frame.c (x_set_line_spacing): Accept a float value for
7406 line-spacing parameter, per the documentation.
7408 * data.c (Fmultibyte_string_p): Doc fix.
7410 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7412 Use emacs_open more consistently when opening files.
7413 This handles EINTR more consistently now, and makes it easier
7414 to introduce other uniform changes to file descriptor handling.
7415 * sysstdio.h: New file.
7416 * buffer.c (mmap_init):
7417 * cygw32.c (chdir_to_default_directory):
7418 * dispnew.c (Fopen_termscript):
7419 * emacs.c (Fdaemon_initialized):
7420 * fileio.c (Fdo_auto_save):
7421 * image.c (slurp_file, png_load_body, jpeg_load_body):
7422 * keyboard.c (Fopen_dribble_file):
7424 * print.c (Fredirect_debugging_output):
7425 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7426 * termcap.c (tgetent):
7427 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7428 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7429 * w32term.c (w32_initialize) [CYGWIN]:
7430 * xfaces.c (Fx_load_color_file):
7431 Use emacs_open instead of plain open, and emacs_fopen instead of
7433 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7434 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7435 * callproc.c (default_output_mode): New constant.
7436 (Fcall_process): Use it to call emacs_open instead of plain creat.
7437 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7438 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7439 (emacs_fopen): New function.
7440 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7441 Include <lisp.h>, for emacs_open.
7442 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7444 Remove duplicate #include directives.
7445 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7447 Don't include stdio.h twice.
7448 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7449 Don't include sys/types.h or stdio.h twice.
7450 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7451 * lread.c: Don't include coding.h twice.
7452 * nsfont.m: Don't include frame.h twice.
7453 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7454 * ralloc.c: Don't include <unistd.h> twice.
7455 * xdisp.c: Don't include font.h twice.
7456 * xterm.c: Don't include fontset.h twice.
7457 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7459 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7461 Scale ImageMagick images more carefully.
7462 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7463 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7464 Be more careful about avoiding undefined behavior after
7465 integer overflow and division by zero.
7467 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7469 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7470 (syms_of_w32fns): DEFSYM them.
7471 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7472 (CCHDEVICENAME): Define macros if not defined.
7473 (struct MONITOR_INFO_EX): New struct.
7474 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7475 (enum_display_monitors_fn): New variable.
7476 (globals_of_w32fns): Initialize it.
7477 (Fx_display_pixel_width, Fx_display_pixel_height)
7478 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7479 multi-monitor setups in docstrings.
7480 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7481 screen size by primary monitor's millimeter per pixel.
7482 (w32_monitor_enum, w32_display_monitor_attributes_list)
7483 (w32_display_monitor_attributes_list_fallback)
7484 (Fw32_display_monitor_attributes_list): New functions.
7485 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7487 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7489 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7491 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7493 * fileio.c (Qfile_notify_error): New error symbol.
7495 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7496 * inotify.c (inotify_callback, symbol_to_inotifymask)
7497 (Finotify_add_watch, Finotify_rm_watch): Use it.
7498 (inotifyevent_to_event): Exchange order of cookie and file name.
7499 (Finotify_add_watch): Adapt docstring.
7501 * lisp.h (Qfile_notify_error): Declare.
7503 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7505 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7506 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7507 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7508 which did not work (see <http://bugs.gnu.org/14569#307>).
7509 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7510 && (!noninteractive || initialized)). This attempts to thread
7511 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7513 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7515 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7516 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7518 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7520 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7521 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7522 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7523 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7525 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7527 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7528 Define to __sys_siglist.
7530 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7532 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7533 word-wrap, so that overflow-newline-into-fringe would work in
7534 visual-line-mode. (Bug#2749)
7535 (move_it_in_display_line_to): When the last scanned display
7536 element fits exactly on the display line, and
7537 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7538 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7539 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7540 finding buffer position that corresponds to pixel coordinates,
7541 e.g. in buffer_posn_from_coords.
7543 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7545 * process.c (handle_child_signal): Call catch_child_signal if
7548 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7550 Don't convert function pointers to void * and back.
7551 It isn't portable C, and it's easy enough to avoid.
7552 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7553 (make_save_value): Add support for SAVE_FUNCPOINTER.
7554 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7555 * print.c (print_object):
7556 Distinguish function from object pointers.
7557 * lisp.h (SAVE_FUNCPOINTER): New constant.
7558 (SAVE_SLOT_BITS): Adjust to it.
7559 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7560 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7561 (voidfuncptr): New typedef.
7562 (struct Lisp_Save_Value): New member data[0].funcpointer.
7563 (XSAVE_FUNCPOINTER): New function.
7565 Simplify buildobj processing.
7566 * Makefile.in (buildobj.h): Make it a sequence of strings each
7567 followed by comma, rather than a single string. Put it into a
7568 .tmp file in case there's an error while generating it.
7569 (gl-stamp): Use .tmp for temp files.
7570 (mostlyclean): Clean .tmp files.
7571 * doc.c (buildobj): Move to just the routine that needs it.
7572 It's now an array of strings, so processing is simpler.
7574 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7576 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7577 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7578 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7579 Invoke malloc_enable_thread even when not interactive.
7580 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7581 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7582 in this case, since the underlying bug has now been fixed.
7584 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7586 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7587 unlinking it (bug#14691).
7589 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7591 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7592 before checking whether buffer is modified. This lets
7593 `kill-buffer-query-functions' cancel killing of the buffer or save
7594 its content before `kill-buffer' asks user the "Buffer %s
7595 modified; kill anyway?" question.
7597 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7599 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7600 Let the super performKeyEquivalent deal with them (Bug#14747).
7602 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7604 * widget.c (resize_cb): Remove unused local.
7606 Do not use GTK 3 if it exists but cannot be compiled.
7607 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7608 * xterm.c (x_error_handler) [!USE_GTK]:
7611 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7613 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7615 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7616 to the valid range of values. (Bug#14753)
7618 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7619 when moving point by using the current glyph matrix. This avoids
7620 the need to force redisplay when this function is called in a
7623 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7625 Fix minor problems found by static checking.
7626 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7627 Redo the latter's body to sidestep GCC parenthesization warnings.
7628 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7629 * coding.c (detect_coding, detect_coding_system):
7630 * coding.h (struct undecided_spec):
7631 Use bool for boolean.
7632 * image.c (QCmax_width, QCmax_height): Now static.
7633 * xdisp.c (Fmove_point_visually): Remove unused local.
7635 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7637 * xdisp.c (Fmove_point_visually): New function.
7639 2013-06-28 Kenichi Handa <handa@gnu.org>
7641 * coding.h (define_coding_undecided_arg_index): New enum.
7642 (coding_attr_index): New members
7643 coding_attr_undecided_inhibit_null_byte_detection,
7644 coding_attr_undecided_inhibit_iso_escape_detection,
7645 coding_attr_undecided_prefer_utf_8.
7646 (undecided_spec): New struct.
7647 (struct coding_system): New member `undecided' of the member
7650 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7651 (detect_coding): Likewise.
7652 (detect_coding_system): Likewise.
7653 (Fdefine_coding_system_internal): New coding system properties
7654 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7656 (syms_of_coding): Adjust for coding_arg_undecided_max.
7658 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7660 * image.c (x_from_xcolors): Remove unused local.
7662 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7664 Defer image data transfer between X client and server until actual
7667 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7670 * image.c (Destroy_Image): Remove.
7671 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7672 `mask_p', and `colors_p'. All uses changed.
7673 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7674 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7675 New macros for `flags' arg to x_clear_image_1.
7676 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7677 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7678 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7679 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7680 (image_get_x_image, image_unget_x_image): New functions or macros.
7681 (image_background, image_background_transparent, x_to_xcolors)
7682 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7683 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7684 instead of Destroy_Image.
7685 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7686 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7687 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7688 (imagemagick_load_image, svg_load_image): Use them instead of
7689 x_create_x_image_and_pixmap, and x_put_x_image followed by
7690 x_destroy_x_image, respectively.
7691 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7692 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7693 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7694 background_transparent fields.
7695 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7696 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7698 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7700 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7701 This mostly consists of undoing recent changes.
7702 * callproc.c (Fcall_process):
7703 * process.c (create_process):
7704 Do not worry about catching SIGCHLD here, undoing previous change.
7705 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7706 * process.c, process.h (catch_child_signal):
7707 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7708 * process.c (catch_child_handler): Don't worry about being called
7709 lazily and do not assume caller has blocked SIGCHLD, undoing
7710 previous change. Move first-time stuff back to
7711 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7712 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7713 set lib_child_handler if it's already initialized, which may
7714 help avoid problems on GNUstep.
7716 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7718 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7719 * callproc.c (Fcall_process):
7720 * process.c (create_process):
7721 Make sure SIGCHLD is caught before we fork,
7722 since Emacs startup no arranges to catch SIGCHLD.
7723 * process.c (lib_child_handler): Initialize to null, not to
7725 (catch_child_signal): Allow self to be called lazily.
7726 Do nothing if it's already been called.
7727 Assume caller has blocked SIGCHLD (all callers do now).
7728 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7729 just before it's really needed.
7730 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7731 since it hasn't been caught yet.
7733 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7735 * image.c (compute_image_size): New function to implement
7736 :max-width and :max-height.
7737 (imagemagick_load_image): Use it.
7739 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7741 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7742 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7744 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7745 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7746 the SIGCHLD handler, since the code is not atomic and (due to glib)
7747 signals may be arriving now.
7748 * sysdep.c (init_signals): Do not catch child signals here;
7749 'main' now does that later, at a safer time.
7751 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7753 Clean up SIGCHLD handling a bit (Bug#14569).
7754 * process.c, process.h (catch_child_signal):
7755 Now always extern, even if !NS_IMPL_GNUSTEP.
7756 * process.c (catch_child_signal): Move glib tickler here from
7757 init_process_emacs, so that it's done earlier in Emacs
7758 initialization. Also move the noninteractive && !initialized
7759 check here from init_process_emacs. This is all a bit cleaner for
7760 GNUish platforms, and I hope it works around the Cygwin bug.
7761 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7762 that glib signal handling is tickled before glib creates threads.
7764 * process.c (wait_reading_process_output): Avoid int overflow
7765 when reading more than 2 GiB total from a process.
7767 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7769 * process.c (create_process): Handle a couple more cases,
7770 i.e., work even if new_argv and wait_child_setup[i] are cached.
7771 Use Fcall_process's style for volatile vars.
7773 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7775 * process.c (create_process): Mark PROCESS volatile.
7777 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7779 Use C99-style flexible array members if available.
7780 This avoids some subtle aliasing issues, which typically
7781 aren't a problem with GCC but may be a problem elsewhere.
7782 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7783 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7784 In either case, it uses a flexible array member rather than
7785 the old struct hack. All uses changed.
7786 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7787 Adjust to sdata reorganization.
7788 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7789 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7790 that ports better to pre-C99 non-GCC.
7791 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7792 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7793 as the latter has changed.
7794 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7795 and port better to pre-C99 GCC.
7796 * image.c (struct xpm_cached_color):
7797 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7798 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7799 Use FLEXIBLE_ARRAY_MEMBER.
7800 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7801 Move decl to top level so it gets checked against implementation.
7802 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7803 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7805 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7807 * syntax.c: Integer cleanups.
7808 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7809 All uses that need 0-or-2 changed to:
7810 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7811 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7812 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7813 (char_quoted, prev_char_comend_first, back_comment)
7814 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7815 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7816 Use bool for boolean.
7817 (update_syntax_table, skip_chars, skip_syntaxes):
7818 Prefer int to unsigned when either will do.
7819 (back_comment): Return boolean success flag, like forw_comment,
7820 instead of positive-or-minus-1 (which might have overflowed int anyway).
7821 Don't stuff ptrdiff_t into int.
7822 (syntax_spec_code, syntax_code_spec): Now const.
7823 (Fmatching_paren, scan_lists, scan_sexps_forward):
7824 Use enum syntaxcode for syntax code.
7825 (Fmatching_paren): Check that arg is a character, not just an integer.
7826 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7827 (Finternal_describe_syntax_value): Omit no-longer-needed
7829 (skip_chars): Use char, not unsigned char, when the distinction
7831 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7832 * bytecode.c (exec_byte_code):
7833 * syntax.c (syntax_spec_code, Fchar_syntax)
7834 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7836 * syntax.h (SYNTAX_WITH_FLAGS):
7837 Omit unnecessary casts.
7839 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7841 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7842 line dimensions here, to avoid race conditions with the main
7843 thread. (Bug#14062, bug#14630, bug#14669)
7845 * w32term.c (w32_draw_window_cursor): Compute the header line and
7846 mode line dimensions here.
7847 <w32_system_caret_window, w32_system_caret_hdr_height>:
7848 <w32_system_caret_mode_height>: New variables.
7850 * w32term.h: Declare them.
7852 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7854 * alloc.c (die): Move "assertion failed" string here ...
7855 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7856 COND when SUPPRESS_CHECKING. This shrinks the executable text
7857 size by 0.8% to 2.2% when configured with --enable-checking,
7858 depending on optimization flags (GCC 4.8.1 x86-64).
7860 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7862 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7864 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7865 base is 2; this is more accurate.
7867 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7869 * sound.c (string_default): Move to !WINDOWSNT section.
7870 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7872 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7874 * sound.c: Integer cleanups.
7875 Remove unnecessary forward decls.
7876 (struct sound_device): The 'file' member is now a Lisp_Object, not
7877 a char *, so that we needn't invoke alloca on a huge size.
7878 (Fplay_sound_internal): Adjust to this.
7879 (string_default): New function.
7880 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7881 Use it to adjust to the struct sound_device change.
7882 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7883 (be2hs) [0]: Remove.
7885 * syntax.c (skip_chars): Don't use uninitialized storage
7886 when searching a multibyte buffer for characters that are not in a
7887 unibyte string that contains non-ASCII characters.
7889 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7891 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7892 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7894 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7896 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7898 2013-06-18 Kenichi Handa <handa@gnu.org>
7900 * font.c (Ffont_spec): Signal an error for an invalid font name
7903 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7905 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7906 In particular this ports to 32-bit sparc Sun cc.
7907 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7908 array with a dummy element at specpdl[-1], so that its address can
7910 (unbind_to): Do not copy the binding; not needed, now that we
7911 copy old_value in the one place where the copy is needed.
7912 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7913 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7914 (union specbinding): Rename from struct specbinding. Redo layout
7915 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7916 which is not portable. With Sun C 5.12 32-bit sparc, the
7917 declaration causes nargs to be an unsigned bitfield, a behavior
7918 that the C standard allows; but Emacs wants nargs to be signed.
7919 The overall type is now a union of structures rather than a
7920 structure of union of structures, and the 'kind' member is now a
7921 bitfield, so that the overall type doesn't grow. All uses changed.
7922 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7924 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7926 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7927 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7929 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7931 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7933 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7934 unless we know that the window w's frame is a frame object.
7935 Another attempt at solving bug#14062 and bug#14630.
7937 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7939 * textprop.c (property_set_type): New enum.
7940 (add_properties): Allow appending/prepending text properties.
7941 (add_text_properties_1): Factored out of Fadd_text_properties.
7942 (Fadd_text_properties): Move all the code into
7943 add_text_properties_1.
7944 (Fadd_face_text_property): New function that calls
7945 add_text_properties_1.
7947 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7949 Move functions from lisp.h to individual modules when possible.
7950 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7951 * alloc.c (XFLOAT_INIT, set_symbol_name):
7952 * buffer.c (CHECK_OVERLAY):
7953 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7954 (set_char_table_parent):
7955 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7956 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7957 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7958 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7960 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7961 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7962 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7963 (backtrace_args, backtrace_debug_on_exit):
7964 * floatfns.c (CHECK_FLOAT):
7965 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7966 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7967 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7968 (set_hash_index_slot):
7969 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7970 * marker.c (CHECK_MARKER):
7971 * textprop.c (CHECK_STRING_OR_BUFFER):
7972 * window.c (CHECK_WINDOW_CONFIGURATION):
7973 Move here from lisp.h, and make these functions static rather than
7975 * buffer.c (Qoverlayp):
7977 * fns.c (Qhash_table_p):
7978 * window.c (Qwindow_configuration_p):
7980 * lisp.h: Remove the abovementioned defns and decls.
7982 Use functions, not macros, for XINT etc (Bug#11935).
7983 In lisp.h, prefer functions to function-like macros, and
7984 constants to object-like macros, when either will do. This:
7985 . simplifies use, as there's no more need to worry about
7986 arguments' side effects being evaluated multiple times.
7987 . makes the code easier to debug on some platforms.
7988 However, when using gcc -O0, keep using function-like macros
7989 for a few critical operations, for performance reasons.
7990 This sort of thing isn't needed with gcc -Og, but -Og
7991 is a GCC 4.8 feature and isn't widely-enough available yet.
7992 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7993 Remove enum lsb_bits; no longer needed.
7994 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7995 * buffer.c (Qoverlap):
7997 * fns.c (Qhash_table_p):
7998 Now extern, so lisp.h can use these symbols.
7999 * dispextern.h: Include character.h, for MAX_CHAR etc.
8000 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8001 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8002 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8003 (GLYPH_CODE_P): Move here from lisp.h.
8004 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8005 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8006 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8007 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8008 XUNTAG now returns void *.
8009 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8010 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8011 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8012 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8013 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8014 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8015 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8016 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8017 New macros, renamed from their sans-lisp_h_ counterparts.
8018 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8019 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8020 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8021 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8022 If compiling via GCC without optimization, define these as macros
8023 in addition to inline functions.
8024 To disable this, compile with -DINLINING=0.
8025 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8026 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8027 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8028 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8029 (INTMASK, VALMASK): Now macros, since static values cannot be
8030 accessed from extern inline functions.
8031 (VALMASK): Also a constant, for benefit of old GDB.
8032 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8033 is INTEGERP, which can fold it in.
8034 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8035 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8036 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8037 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8038 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8039 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8040 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8041 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8042 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8043 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8044 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8045 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8046 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8047 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8048 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8049 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8050 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8051 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8052 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8053 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8054 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8055 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8056 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8057 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8058 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8059 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8060 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8061 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8062 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8063 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8064 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8065 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8066 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8068 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8069 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8070 (VALMASK): Define in one place rather than in two, merging the
8071 USE_LSB_TAG parts; this is simpler.
8072 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8073 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8074 Move up, to avoid use before definition.
8075 Also include "globals.h" earlier, for the same reason.
8076 (make_natnum): New function.
8077 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8078 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8079 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8080 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8081 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8082 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8083 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8084 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8085 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8086 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8087 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8088 (Qwindow_configuration_p, Qimage): New forward declarations.
8089 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8090 (STRING_COPYIN): Remove; unused.
8091 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8092 (xcar_addr, xcdr_addr): New functions. All uses changed.
8093 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8094 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8095 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8096 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8097 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8098 (TYPE_RANGED_INTEGERP): Simplify.
8099 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8100 (setlocale, fixup_locale, synchronize_system_messages_locale)
8101 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8102 Now empty functions, not macros.
8103 (functionp): Return bool, not int.
8104 * window.c (Qwindow_configuration_p): Now extern,
8105 so window.h can use it.
8106 * window.h (Qwindowp): Move decl back to lisp.h.
8108 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8110 * xdisp.c (Fline_pixel_height): New function, required for solving
8113 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8115 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8117 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8119 * lread.c (syms_of_lread):
8120 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8122 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8124 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8126 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8128 * fileio.c (expand_file_name): Doc fix.
8130 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8132 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8133 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8134 Wait for self, not for 0. This can't hurt on GNU or similar
8135 system, and may help with Cygwin.
8137 * keyboard.c: Don't use PROP (...) as an lvalue.
8138 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8139 Use set_prop (A, B), not PROP (A) = B.
8141 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8143 * xdisp.c (get_it_property): Use it->window instead of generating
8144 a Lisp object from it->w.
8146 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8148 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8149 get-char-property the window that is being rendered, instead of
8150 the buffer, to support window-specific overlays. (Bug#14575)
8151 (compute_display_string_pos): When W is NULL, use the current
8152 buffer as the object to pass to get-char-property.
8153 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8154 pointer member of the bidi iterator, since no window is pertinent
8157 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8159 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8160 being displayed, and pass it to compute_display_string_pos.
8161 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8162 (bidi_paragraph_init): All callers changed.
8164 * xdisp.c (init_from_display_pos, init_iterator)
8165 (handle_single_display_spec, next_overlay_string)
8166 (get_overlay_strings_1, reseat_1, reseat_to_string)
8167 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8168 Set bidi_it.w member from it->w.
8169 (compute_display_string_pos): Accept additional argument, the
8170 window being displayed, and pass it to Fget_char_property.
8173 * dispextern.h (struct bidi_it): New member w, the window being
8175 (compute_display_string_pos): Adjust prototype.
8177 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8179 * xgselect.c: Remove unneeded include xterm.h.
8181 * process.c (wait_reading_process_output): Check for NS before GLIB.
8182 GLIB may be linked in due to rsvg, but ns_select must be called.
8184 * xgselect.c (xg_select): Remove call to window_system_available
8185 and g_main_context_pending at the top, so Gdk events (i.e. file
8186 notify) are processed when Emacs is started with -nw.
8188 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8190 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8191 (ctagsfiles3): New variable, includes only *.m files.
8192 (TAGS): Use an explicit language name in the regular expressions,
8193 to avoid transformation of '/SOMETHING' by MSYS to
8194 'c:\MSYS\SOMETHING'.
8196 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8198 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8200 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8202 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8203 still need to set the mouse pointer shape and activate help-echo.
8206 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8208 A few porting etc. fixes for the new file monitor code.
8209 See the thread containing
8210 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8211 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8212 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8213 (dir_monitor_callback, Fgfile_rm_watch):
8214 Use assq_no_quit instead of Fassoc, for speed.
8215 (dir_monitor_callback, Fgfile_rm_watch):
8216 eassert that the monitor is a fixnum.
8217 (dir_monitor_callback): No need for CDR_SAFE.
8218 Simplify building of lisp with alternative tails.
8219 (Fgfile_add_watch, Fgfile_rm_watch):
8220 Do not assume glib functions set errno reliably on failure.
8221 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8222 and signal an error otherwise.
8223 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8224 Use Fdelq instead of Fdelete, for speed.
8226 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8228 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8229 don't insist on being invoked on a highlighted tool-bar button.
8230 Avoids losing tool-bar functionality when mouse-highlight is nil.
8231 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8232 Don't highlight when mouse-highlight is nil.
8233 (note_mouse_highlight): When mouse-highlight is nil, don't return
8234 right away; instead, run tool-bar and mode-line highlight
8235 subroutine, clear any existing highlight, and revert the mouse
8236 pointer to its default shape. (Bug#14558)
8238 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8240 * lisp.mk (lisp): Add prog-mode.el.
8242 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8244 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8245 * process.c (dummy_handler): New function.
8246 (lib_child_handler): New static var.
8247 (handle_child_signal): Invoke it.
8248 (catch_child_signal): If a library has set up a signal handler,
8249 save it into lib_child_handler.
8250 (init_process_emacs): If using glib and not on Windows, tickle glib's
8251 child-handling code so that it initializes its private SIGCHLD handler.
8252 * syssignal.h (SA_SIGINFO): Default to 0.
8253 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8254 31; it should no longer be needed now.
8256 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8258 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8260 * gfilenotify.c (globals_of_gfilenotify): New function.
8261 (syms_of_gfilenotify): Move global initialization there.
8263 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8265 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8267 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8268 * keyboard.c (menu_bar_items, tool_bar_items):
8269 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8270 not override local keymaps any more.
8272 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8274 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8276 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8278 * w32console.c (initialize_w32_display): Return the dimensions of
8279 the console window via 2 additional arguments, not via the current
8280 frame. This avoids crashes due to overrunning the bounds of
8281 frame's decode_mode_spec_buffer, which is not resized following
8282 the change of the frame dimensions from the initial 10x10.
8284 * w32term.h (w32_initialize_display_info): Adjust prototype.
8286 * term.c (init_tty): Take dimensions of the frame from the values
8287 returned by initialize_w32_display.
8289 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8290 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8291 (LIBES): Add $(GFILENOTIFY_LIBS).
8293 * w32inevt.c (handle_file_notifications): Add dummy implementation
8294 for !HAVE_W32NOTIFY.
8296 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8298 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8300 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8302 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8304 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8306 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8308 Fix minor problems found by static checking.
8309 * data.c (pure_write_error):
8310 Use xsignal2, not Fsignal, as Fsignal might return.
8311 * eval.c (set_backtrace_debug_on_exit): Now static.
8312 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8313 No longer inline. EXTERN_INLINE is needed only for functions
8314 defined in .h files. Reindent function header as per GNU style.
8315 (backtrace_p, backtrace_top, backtrace_next):
8316 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8317 compiler or linker. Add extern decls to pacify gcc -Wall.
8318 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8320 * frame.c (free_monitors): Define only on platforms that need it.
8321 * nsterm.m (ns_term_init):
8322 * process.c (catch_child_signal):
8323 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8324 defined on all porting targets these days.
8325 * process.c, process.h (catch_child_signal):
8326 Make it extern only if NS_IMPL_GNUSTEP is defined.
8328 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8330 * w32.c (gettimeofday): Make the signature identical to prototype
8331 in nt/inc/sys/time.h.
8333 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8335 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8338 * keyboard.c (safe_run_hooks_error): Improve error message.
8340 * data.c (pure_write_error): Add `object' argument.
8341 * puresize.h (CHECK_IMPURE): Use it.
8343 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8345 * Makefile.in (NOTIFY_OBJ): New variable.
8346 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8348 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8349 Call syms_of_gfilenotify.
8351 * gfilenotify.c: New file.
8353 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8354 and Qfile_w32notify.
8355 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8356 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8358 * lisp.h: Declare syms_of_gfilenotify.
8360 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8362 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8364 Merge the specpdl and backtrace stacks. Make the structure of the
8365 specpdl entries more obvious via a tagged union of structs.
8366 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8367 (enum specbind_tag): New enum.
8368 (struct specbinding): Make it a tagged union of structs.
8369 Add a case for backtrace records.
8370 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8371 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8372 (backtrace_debug_on_exit): New accessors.
8373 (struct backtrace): Remove.
8374 (struct catchtag): Remove backlist field.
8375 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8377 (Flocal_variable_p): Speed up the common case where the binding is
8379 * eval.c (backtrace_list): Remove.
8380 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8381 (set_backtrace_args, set_backtrace_nargs)
8382 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8383 (backtrace_next): New functions.
8384 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8385 (unwind_to_catch, internal_lisp_condition_case)
8386 (internal_condition_case, internal_condition_case_1)
8387 (internal_condition_case_2, internal_condition_case_n): Don't bother
8388 with backtrace_list any more.
8389 (Fsignal): Adjust to new backtrace format.
8390 (grow_specpdl): Move up.
8391 (record_in_backtrace): New function.
8392 (eval_sub, Ffuncall): Use it.
8393 (apply_lambda): Adjust to new backtrace format.
8394 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8396 (specbind): Adjust to new specpdl format. Simplify.
8397 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8398 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8400 (mark_backtrace): Remove.
8401 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8402 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8403 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8405 * profiler.c (record_backtrace): Use get_backtrace.
8406 (handle_profiler_signal): Use backtrace_top_function.
8407 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8410 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8412 * process.h (catch_child_signal): Declare.
8414 * process.c (catch_child_signal): New function.
8415 (init_process_emacs): Call it.
8417 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8418 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8420 (x_set_cursor_type): Remove declaration.
8421 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8422 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8423 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8424 (ns_get_color): Use F suffix on float.
8425 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8426 (ns_get_rgb_color): Remove.
8427 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8428 (note_mouse_movement): x and y are CGFloat.
8429 (ns_draw_fringe_bitmap): Remove unused rowY.
8430 Change #if to COCOA && >= 10_6.
8431 (ns_draw_window_cursor): Remove unused overspill.
8432 (ns_draw_underwave): width and x are EamcsCGFloat.
8433 (ns_draw_box): thickness is CGFloat.
8434 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8435 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8436 if not in main thread.
8437 (ns_get_pending_menu_title, ns_check_menu_open)
8438 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8439 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8440 (sendFromMainThread:): New method.
8441 (changeFont:): size is CGFloat.
8442 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8443 Disable warning about permanent text.
8444 (characterIndexForPoint:): Adjust return type depending on GNUstep
8446 (mouseDown:): delta is CGFloat.
8447 (updateFrameSize): Remove unised variable f.
8448 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8449 Cast float to EmacsCGFloat.
8450 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8451 also to -1 when restoring.
8452 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8453 inside NS_IMPL_COCOA.
8454 (toggleFullScreen:): Put call to toggleFullScreen inside
8455 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8456 (setPosition:portion:whole:): por is CGFloat.
8457 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8458 (mouseDown:): Use CGFloat.
8459 (mouseDragged:): Remove unised variable edge.
8460 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8462 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8464 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8465 when NS_IMPL_GNUSTEP.
8466 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8467 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8468 (EmacsToolbar): Add clearAll. Add tag argument to
8469 addDisplayItemWithImage.
8470 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8472 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8474 * nsmenu.m (ns_update_menubar): Make static.
8475 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8476 (fillWithWidgetValue:): Add cast to SEL for setAction.
8477 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8478 (update_frame_tool_bar): Update code for GNUstep.
8479 (clearAll): New method.
8480 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8481 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8482 Move identifierToItem setObject and activeIdentifiers addObject before
8483 call to insertItemWithItemIdentifier.
8484 (validateVisibleItems): Fix indentation.
8485 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8486 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8487 UtilityWindow to aStyle, remove call to setStyleMask.
8489 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8491 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8492 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8493 Use F suffix on floats.
8494 (ns_char_width): Returns CGFloat.
8495 (ns_ascii_average_width): w is CGFloat instead of float.
8496 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8498 (ns_glyph_metrics): CGFloat instead of float.
8500 * nsfns.m (x_set_foreground_color, x_set_background_color):
8502 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8503 remove unused variables.
8504 (Fns_read_file_name): Keep track if panel is for save.
8505 Use ns_filename_from_panel/ns_directory_from_panel.
8506 (Fns_list_services): delegate only used for COCOA.
8507 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8508 Just return the input if GNUstep.
8509 (x_screen_planes): Remove.
8510 (Fxw_color_values): Use EmacsCGFloat
8511 (Fns_display_monitor_attributes_list): Only get screen number for
8513 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8515 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8516 ns_directory_from_panel.
8518 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8520 * process.c (handle_child_signal): Also use WCONTINUED.
8521 This is so that list-processes doesn't mistakenly list the process
8522 as stopped, when the process has actually been continued and is
8525 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8527 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8528 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8529 not already configured.
8531 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8533 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8535 * Makefile.in (mostlyclean): Remove *.res files.
8537 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8539 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8540 a buffer (bug#8447).
8542 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8544 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8545 display vector, and we backtrack, handle the case that the
8546 previous character position is also displayed from a display
8547 vector or covered by a display string or image. (Bug#14476)
8549 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8551 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8552 (struct MonitorInfo, free_monitors): Remove.
8553 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8554 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8555 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8558 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8559 (struct MonitorInfo, free_monitors): Remove.
8560 (ns_screen_name): Make static.
8561 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8562 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8565 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8566 (struct MonitorInfo): New struct.
8567 (free_monitors, make_monitor_attribute_list): Declare.
8569 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8571 (free_monitors, make_monitor_attribute_list): New functions.
8572 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8575 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8577 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8579 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8581 * keyboard.c: Apply keyboard decoding only to events that come directly
8582 from the tty, not from unread-command-events (bug#14368).
8583 (read_event_from_main_queue): New function, extracted from read_char.
8584 (read_decoded_char): Remove.
8585 (read_decoded_event_from_main_queue): New function to replace it.
8586 (read_char): Use it.
8587 (read_key_sequence): Use read_char rather than read_decoded_char.
8589 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8591 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8593 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8595 2013-05-22 Kenichi Handa <handa@gnu.org>
8597 The following changes are to fix the setting of
8598 buffer-file-coding-system on, for instance, C-x RET c unix RET
8599 _FILE_OF_DOS_EOL_TYPE_ RET.
8601 * coding.h (struct coding_system): New member detected_utf8_chars.
8603 * coding.c (detect_coding_utf_8): Count characters and check EOL
8604 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8606 (setup_coding_system): Do not initialize coding->head_ascii.
8607 (check_ascii): Do not set coding->eol_seen but update it. Do not
8608 call adjust_coding_eol_type here.
8609 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8610 If the eol-type of CODING is already specified, adjust the eol type
8611 of the found coding-system.
8612 (decode_coding_gap): Cancel previous change. Utilize the
8613 character numbers counted by detect_coding_utf_8. Fix detection
8616 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8618 * search.c (looking_at_1): Only set last_thing_searched if the match
8619 changed the match-data (bug#14281).
8621 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8623 * xdisp.c (reseat_at_previous_visible_line_start):
8624 Already declared in dispextern.h, so remove it here.
8625 (move_it_vertically_backward): Likewise.
8627 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8629 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8630 (Fx_display_pixel_width, Fx_display_pixel_height)
8631 (Fx_display_mm_width, Fx_display_mm_height):
8632 Mention `display-monitor-attributes-list' in docstrings.
8634 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8635 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8636 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8637 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8638 (Fx_display_backing_store, Fx_display_visual_class)
8639 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8640 (Fx_display_grayscale_p, Fx_display_pixel_width)
8641 (Fx_display_pixel_height, Fx_display_planes)
8642 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8643 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8644 (Fx_display_mm_width, Fx_display_mm_height)
8645 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8646 height for all physical monitors as in X11.
8648 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8649 Return pixel width or height for all physical monitors as in X11.
8651 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8653 Port --enable-gcc-warnings to clang.
8654 * bytecode.c (exec_byte_code):
8656 Redo diagnostic pragmas to pacify clang, too.
8657 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8658 * editfns.c (Fencode_time):
8659 * fileio.c (file_accessible_directory_p):
8660 * font.c (font_unparse_xlfd):
8661 Use '&"string"[index]' instead of '"string" + (index)'.
8662 * undo.c (user_error): Remove; unused.
8664 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8666 * insdel.c (insert_1_both): Document the arguments, instead of
8667 referring to insert_1, which no longer exists.
8669 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8670 some window, increment windows_or_buffers_changed, so that
8671 *Messages* display in that window is updated. (Bug#14408)
8673 * w32.c: Include epaths.h.
8674 (init_environment): Use cmdproxy.exe without leading directories.
8675 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8677 (gettimeofday): Adjust signature and return value to Posix
8680 * unexw32.c (open_output_file): Delete the existing emacs.exe
8681 before creating it, to break the hard link to the versioned
8684 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8685 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8686 (FIRSTFILE_OBJ): New variables.
8687 (W32_RES): Rename to EMACSRES. All users changed.
8688 (base_obj): Use $(CM_OBJ).
8689 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8690 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8691 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8692 $(W32_RES_LINK) before $(LIBES).
8693 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8695 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8697 * makefile.w32-in (DOC): Use just "DOC".
8699 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8701 * process.c: Export default filters and sentinels to Elisp.
8702 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8704 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8705 (Fset_process_sentinel, Fformat_network_address):
8706 Default to them instead of nil.
8707 (server_accept_connection): Sentinels can't be nil any more.
8708 (read_and_dispose_of_process_output): New function, extracted from
8709 read_process_output.
8710 (read_process_output): Use it; filters can't be nil.
8711 (Finternal_default_process_filter): New function, extracted from
8712 read_process_output.
8713 (exec_sentinel_unwind): Remove function.
8714 (exec_sentinel): Don't zilch sentinel while running.
8715 (status_notify): Sentinels can't be nil.
8716 (Finternal_default_process_sentinel): New function extracted from
8718 (setup_process_coding_systems): Default filter is not nil any more.
8719 (syms_of_process): Export new Elisp functions and initialize
8721 * lisp.h (make_lisp_proc): New function.
8723 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8725 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8727 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8729 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8730 unless we know that the window w is a leaf window.
8731 Another attempt at solving bug#14062.
8733 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8735 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8738 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8740 * image.c (gif_load): Check that subimages fit (Bug#14345).
8742 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8744 * lread.c (skip_dyn_eof): New function.
8745 (read1): Use it to skip the end of a file in response to #@00.
8747 * doc.c (get_doc_string): Slightly relax the sanity checking.
8749 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8751 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8752 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8753 (MonitorInfo): New struct.
8754 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8755 (Fns_display_monitor_attributes_list): New functions.
8756 (display-usable-bounds): Remove.
8757 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8760 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8762 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8763 (GTK_CHECK_VERSION): New macro, if not already defined.
8764 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8765 replaced by GTK_CHECK_VERSION.
8767 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8769 * xterm.h (GTK_PREREQ): New macro.
8770 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8771 to use this macro instead, for consistency and clarity.
8773 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8775 * xdisp.c (row_for_charpos_p): New function, with code of
8776 cursor_row_p, but accepts an additional argument CHARPOS instead
8777 of using a hardcoded PT.
8778 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8779 (row_containing_pos): Call row_for_charpos_p instead of partially
8780 doing the same. Fixes cursor positioning under longlines-mode
8781 when longlines-show-effect includes more than one newline, when
8782 moving the cursor vertically up.
8784 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8786 * makefile.w32-in (ACL_H): New macro.
8787 ($(BLD)/fileio.$(O)): Update dependencies.
8789 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8791 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8792 * Makefile.in (LIB_ACL): New macro.
8793 (LIBACL_LIBS): Remove.
8794 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8795 * fileio.c: Include <acl.h>.
8796 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8797 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8799 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8802 * unexelf.c: Don't assume ElfW (Half) fits in int.
8803 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8804 when dealing with ElfW (Half) values, since they can exceed 2**31
8805 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8806 (entry_address): Omit unused NUM arg. All uses changed.
8808 2013-05-07 Juri Linkov <juri@jurta.org>
8810 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8811 to the string converted from number with `Fnumber_to_string'.
8814 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8816 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8817 This fixes a problem introduced by my previous change.
8819 2013-05-07 Glenn Morris <rgm@gnu.org>
8821 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8823 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8825 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8827 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8829 Static checking by GCC 4.8.0.
8830 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8831 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8832 (x_get_monitor_attributes_fallback)
8833 (x_get_monitor_attributes_xinerama)
8834 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8835 Define only if USE_GTK.
8836 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8837 (x_get_monitor_attributes_fallback): Omit unused locals.
8838 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8839 Use double, not float, to avoid mixed-mode floating point arithmetic.
8841 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8842 Jan Djärv <jan.h.d@swipnet.se>
8844 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8845 (XINERAMA_CFLAGS): New macros.
8846 (ALL_CFLAGS, LIBES): Use them.
8848 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8849 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8850 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8851 (syms_of_xfns): DEFSYM them.
8852 (struct MonitorInfo): New struct.
8853 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8854 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8855 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8856 (x_get_monitor_attributes_xinerama): New functions.
8857 (Fx_display_monitor_attributes_list): New primitive.
8858 (syms_of_xfns): Defsubr it.
8860 * xterm.h (x_display_info): Add Xatom_net_workarea and
8861 Xatom_net_current_desktop.
8863 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8864 and dpyinfo->Xatom_net_current_desktop.
8866 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8868 * xdisp.c (pos_visible_p): Use the special code for finding the
8869 beginning of a display property or overlay for any "replacing"
8870 display property, not just for display strings. This solves
8871 incorrect reporting of position by posn-at-point. (Bug#14241)
8873 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8875 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8876 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8877 Verify that ElfW (Half) fits in int.
8878 (fatal): Use same signature as lisp.h.
8879 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8880 configure and build with -DUNEXELF_DEBUG without worrying about
8881 other modules that use DEBUG.
8882 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8883 possibly-wide integers now uses it instead of plain fprintf.
8884 (entry_address): New function, which avoids problems with 32-bit
8885 overflow on 64-bit hosts.
8886 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8887 (round_up): Don't assume the remainder fits in int.
8888 (find_section): Use bool for boolean. Simplify debug code.
8889 (unexec): Don't assume file sizes fit in int or size_t.
8890 Omit unnecessary trailing newline in 'fatal' format.
8891 Use strerror rather than outputting decimal error number.
8892 Remove unused code when emacs is not defined;
8893 this file relies on Emacs now.
8894 Don't assume e_phnum and e_shnum are positive.
8896 * regex.c: Fix problems when DEBUG is defined.
8897 (extract_number, extract_number_and_incr): Define regardless of
8898 whether DEBUG is defined; that's simpler and makes the code less
8899 likely to go stale in the normal case when DEBUG is not defined.
8900 Return int rather than taking an int * arg. All callers changed.
8901 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8902 Remove, replacing with ...
8903 (DEBUG_PRINT): New macro. All callers changed.
8904 (DEBUG_COMPILES_ARGUMENTS): New macro.
8905 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8906 (print_compiled_pattern, print_double_string) [DEBUG]:
8907 Use prototype rather than old-style definition.
8908 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8909 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8910 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8911 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8912 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8913 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8914 This matters only when DEBUG is defined.
8916 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8918 * xdisp.c (set_iterator_to_next): Set the
8919 ignore_overlay_strings_at_pos_p flag only if we are _really_
8920 iterating over an overlay string, as indicated by the
8921 current.overlay_string_index member. (Bug#14306)
8923 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8925 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8926 to where it is used, to avoid autorelease issues (Bug#14050).
8928 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8930 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8931 * fileio.c (syms_of_fileio): Implement this.
8932 * filelock.c (create_lock_file): If symbolic links don't work, so
8933 we use a regular file as a lock file, do not fsync the lock file;
8936 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8938 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8939 (syms_of_minibuf): Adjust accodingly.
8941 * callint.c (Fcall_interactively): Adjust calls accordingly.
8943 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8945 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8946 w->contents is a buffer before computing everything else.
8947 Use parentheses to disambiguate last part of the condition.
8949 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8950 assertion violations. (Bug#14062)
8952 2013-05-01 David Reitter <david.reitter@gmail.com>
8954 * nsfns.m (ns_tooltip): Initialize.
8956 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8958 * coding.c (decode_coding_gap): Don't remove the character before
8959 a newline unless it's a CR character. (Bug#14287)
8961 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8963 * dispextern.h (struct face): Move enum face_underline_type
8964 earlier so that bitfields can be in the same word.
8966 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8968 * nsfns.m (handlePanelKeys): New function.
8969 (EmacsOpenPanel:performKeyEquivalent:)
8970 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8971 arrows/function/control and copy/paste keys (Bug#14296).
8973 2013-04-27 Juri Linkov <juri@jurta.org>
8975 * callint.c (Fcall_interactively): Call `Qread_number' for
8976 interactive code letter `n' instead of using duplicate code.
8979 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8981 * systime.h (make_timeval): Declare as 'const'.
8983 2013-04-27 Kenichi Handa <handa@gnu.org>
8985 * font.c (font_open_entity): Always open a font of manageable
8988 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8990 Port better to AIX (Bug#14258).
8991 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8994 2013-04-24 Kenichi Handa <handa@gnu.org>
8996 * coding.c (decode_coding_iso_2022): When an invalid escape
8997 sequence is encountered, reset the invocation and designation
8998 status to the safest one.
9000 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9002 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9003 Without this fix, "make distclean" leaves stamp-h1 behind.
9005 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9007 * w32fns.c (w32_fullscreen_rect): New function to compute the
9008 window rectangle for the given fullscreen mode.
9009 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9010 longer tunes the window size. This keeps the window's edges flush
9011 with the screen and allows the taskbar to hide itself in fullboth.
9013 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9014 window decorations and uses the entire screen.
9016 * w32term.h (w32_fullscreen_rect) Add prototype.
9017 (struct w32_output): Replace normal_width, normal_height,
9018 normal_top, and normal_left members with a single normal_placement
9020 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9022 (FRAME_NORMAL_PLACEMENT): New macro.
9024 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9026 * minibuf.c (Ftest_completion): Silence compiler warning.
9028 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9030 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9033 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9036 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9037 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9038 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9039 parentheses where appropriate.
9041 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9043 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9045 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9047 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9048 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9049 Mention in the doc string that setting these variables takes
9050 effect only after a call to set-window-buffer. (Bug#14200)
9052 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9054 * indent.c (Fvertical_motion): Don't consider display strings on
9055 overlay strings as display strings on the buffer position we
9056 started from. This prevents vertical cursor motion from jumping
9057 more than one line when there's an overlay string with a display
9058 property at end of line.
9059 Reported by Karl Chen <Karl.Chen@quarl.org> in
9060 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9062 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9064 * window.c (select_window): `record_buffer' even if window is
9065 already selected (bug#14191).
9067 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9069 * window.c (Fwindow_end): Test more flags, including the buffer's
9070 last_overlay_modified flag, to determine whether the window's
9071 display is really up-to-date. Prevents the function from
9072 returning a stale value. (Bug#14170)
9073 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9076 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9078 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9079 garbaged only if it is not already the top frame on its TTY.
9080 This prevents flickering due to constant redrawing of TTY frames when
9081 there are GUI frames open in the same session. (Bug#13864)
9083 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9085 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9086 of marking the idle timers directly.
9088 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9090 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9093 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9095 * window.c (select_window): Don't record_buffer while the invariant is
9096 temporarily broken (bug#14161).
9098 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9100 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9102 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9104 2013-04-07 Romain Francoise <romain@orebokech.com>
9106 Ignore additional platform-specific ACL errors (Bug#13702).
9107 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9108 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9110 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9112 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9115 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9117 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9118 This bug was introduced by my 2013-02-25 change that simplified
9119 data_start configuration. Without this change, on GNU/Linux
9120 an Emacs configured with --enable-profiling fails immediately
9121 due to a profiler signal.
9122 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9123 with these flags. On platforms where special flags are needed
9124 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9125 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9126 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9128 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9130 Get rid of some platform-specific functions examining window
9131 system and its capabilities. This is a partial rework of the
9133 * lisp.h (have_menus_p): Remove prototype. This function is
9134 replaced with platform-independent window_system_available.
9135 (check_window_system): Move to...
9136 * frame.h (decode_window_system_frame, window_system_available):
9137 ...here, add new prototypes.
9138 * frame.c (window_system_available, decode_window_system_frame):
9140 (check_window_system): Platform-independent now.
9141 * xterm.h (x_in_use): Remove declaration.
9143 * w32term.h (check_x_frame):
9144 * nsterm.h (check_x_frame): Remove prototypes. This function
9145 is replaced with platform-independent decode_window_system_frame.
9146 * msdos.c (have_menus_p): Remove.
9147 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9148 Remove platform-specific functions. Use check_window_system,
9149 decode_window_system_frame and check_ns_display_info where
9150 appropriate. Minor style and comment tweaks.
9151 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9152 (check_x_frame): Likewise.
9153 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9155 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9156 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9157 * xmenu.c, xselect.c: All related users changed.
9159 2013-04-03 Kenichi Handa <handa@gnu.org>
9161 The following changes is to optimize the code for reading UTF-8
9164 * coding.c (check_ascii): Rename from detect_ascii. Return value
9165 changed. Check EOL format. Do not call adjust_coding_eol_type
9167 (check_utf_8): New function.
9168 (adjust_coding_eol_type): Do nothing if already adjusted.
9169 (detect_coding): Compare the return value of check_ascii with
9170 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9171 (decode_coding_gap): Optimize for valid UTF-8.
9173 2013-03-21 Kenichi Handa <handa@gnu.org>
9175 * coding.c (syms_of_coding): Cancel previous change.
9177 * insdel.c (insert_from_gap): Fix previous change.
9179 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9181 Consistently use platform-specific function to detect window system.
9182 * lisp.h (check_window_system): New prototype. This function is
9183 going to replace check_x, check_w32 and check_ns.
9184 (have_menus_p): Mention msdos.c in comment.
9185 * fontset.c (check_window_system_func): Remove. Adjust all users.
9186 * fontset.h (check_window_system_func): Remove prototype.
9187 * nsterm.h (check_ns):
9188 * xterm.h (check_x):
9189 * w32term.h (check_w32): Likewise.
9190 * menu.c (Fx_popup_menu): Use check_window_system.
9191 * msdos.c (check_window_system): Define for MS-DOS.
9192 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9193 * w32fns.c (check_window_system): Likewise for MS-Windows.
9194 * xfns.c (check_window_system): Likewise for X.
9195 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9196 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9198 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9200 Prefer < to > in range checks such as 0 <= i && i < N.
9201 This makes it easier to visualize quantities on a number line.
9202 This patch doesn't apply to all such range checks,
9203 only to the range checks affected by the 2013-03-24 change.
9204 This patch reverts most of the 2013-03-24 change.
9205 * alloc.c (xpalloc, Fgarbage_collect):
9206 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9207 * character.c (string_escape_byte8):
9208 * charset.c (read_hex):
9209 * data.c (cons_to_unsigned):
9210 * dispnew.c (update_frame_1):
9211 * doc.c (Fsubstitute_command_keys):
9212 * doprnt.c (doprnt):
9213 * editfns.c (hi_time, decode_time_components):
9214 * fileio.c (file_offset):
9215 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9216 * font.c (font_intern_prop):
9217 * frame.c (x_set_alpha):
9218 * gtkutil.c (get_utf8_string):
9219 * indent.c (check_display_width):
9220 * keymap.c (Fkey_description):
9221 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9223 * minibuf.c (read_minibuf_noninteractive):
9224 * process.c (wait_reading_process_output):
9225 * search.c (Freplace_match):
9226 * window.c (get_phys_cursor_glyph):
9227 * xdisp.c (redisplay_internal):
9228 * xsmfns.c (smc_save_yourself_CB):
9229 Prefer < to > for range checks.
9230 * dispnew.c (sit_for): Don't mishandle NaNs.
9231 This fixes a bug introduced in the 2013-03-24 change.
9232 * editfns.c (decode_time_components): Don't hoist comparison.
9233 This fixes another bug introduced in the 2013-03-24 change.
9235 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9237 * frame.h (struct frame): Drop scroll_bottom_vpos
9238 member becaue all real users are dead long ago.
9239 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9240 * xdisp.c (redisplay_internal): Adjust user.
9242 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9244 * nsmenu.m (showAtX:Y:for:): setLevel to
9245 NSPopUpMenuWindowLevel (Bug#13998).
9247 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9249 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9250 (ns_check_pending_open_menu): Declare.
9252 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9253 (x_activate_menubar): Update the menu with title that matches
9254 ns_get_pending_menu_title, and call
9255 ns_check_pending_openmenu (Bug#12698).
9256 (menuWillOpen:): New method.
9257 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9259 * nsterm.m (menu_will_open_state, menu_mouse_point)
9260 (menu_pending_title): New varaibles.
9261 (ns_get_pending_menu_title, ns_check_menu_open)
9262 (ns_check_pending_open_menu): New functions.
9264 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9266 * indent.c (current_column_bol_cache): Remove leftover which is not
9267 used in Fmove_to_column any more.
9268 (current_column, scan_for_column): Adjust users.
9269 * keyboard.c (last_point_position_buffer, last_point_position_window):
9270 Remove leftovers which are not used for recording undo any more.
9271 (command_loop_1, syms_of_keyboard): Adjust users.
9272 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9273 redisplay_window any more.
9274 (move_it_to): Adjust user.
9276 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9278 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9279 Update dependencies.
9281 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9283 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9284 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9287 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9289 * window.h (struct window): Replace hchild, vchild and buffer slots
9290 with a single slot 'contents'. This is possible because each valid
9291 window may have either the child window (in vertical or horizontal
9292 combination) or buffer to display (for the leaf window). Using that,
9293 a lot of operations to traverse and/or change window hierarchies may
9294 be simplified. New member horizontal is used to distinguish between
9295 horizontal and vertical combinations of internal windows.
9296 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9297 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9298 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9299 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9300 Use contents slot, not buffer, where appropriate.
9301 (wset_combination): New function.
9302 (wset_buffer): Add eassert.
9303 (Fframe_first_window): Simplify the loop reaching first window.
9304 (Fwindow_buffer): Use WINDOW_LEAF_P.
9305 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9306 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9307 (unshow_buffer): Convert initial debugging check to eassert.
9308 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9309 (make_parent_window, window_resize_check, window_resize_apply)
9310 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9311 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9312 Adjust to match struct window changes.
9313 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9314 (mark_window_cursors_off, count_windows, get_leaf_windows)
9315 (foreach_window_1): Simplify the loop.
9316 * alloc.c (mark_object): Do not check for the leaf window because
9317 internal windows has no glyph matrices anyway.
9318 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9319 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9320 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9321 (build_frame_matrix_from_window_tree, mirror_make_current)
9322 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9323 (update_window_tree, set_window_update_flags): Simplify the loop.
9324 (sync_window_with_frame_matrix_rows): Enforce live window.
9325 Use contents slot, not buffer, where appropriate.
9326 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9327 and WINDOW_HORIZONTAL_COMBINATION_P.
9328 (make_frame_visible_1): Simplify the loop.
9329 Use contents slot, not buffer, where appropriate.
9330 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9331 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9332 (expose_window_tree): Likewise.
9333 Use contents slot, not buffer, where appropriate.
9334 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9335 to avoid deleted windows. Use contents slot instead of buffer.
9336 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9337 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9338 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9339 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9341 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9343 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9344 identify the reasons for assertion violations in bug#14062 and
9346 (Fx_show_tip): Fix compilation error under
9347 "--enable-check-lisp-object-type". (Bug#14073)
9349 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9350 Reported by <rzl24ozi@gmail.com>.
9352 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9354 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9356 (unwind_with_echo_area_buffer): ...to restore it here.
9357 This is needed to ensure that...
9358 (redisplay_window): ...both window markers are valid here,
9359 which is verified by eassert.
9360 * editfns.c (save_excursion_save): Do not assume that
9361 selected_window always displays the buffer.
9362 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9365 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9367 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9370 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9372 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9374 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9376 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9377 since MinGW's w32api headers do. This avoids compiler warnings.
9379 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9382 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9384 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9386 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9388 * gtkutil.c (style_changed_cb): Check if frame is live and an
9389 X frame (Bug#14038).
9391 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9393 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9394 Define only for _WIN32_WINNT less than 0x0500.
9395 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9397 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9398 see its own definitions of 'struct timeval' and 'struct timezone'.
9400 Fix incompatibilities between MinGW.org and MinGW64 headers.
9401 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9403 * w32.c (REPARSE_DATA_BUFFER): Guard with
9404 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9406 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9408 * xterm.c: Include X11/XKBlib.h
9409 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9411 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9413 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9415 * blockinput.h (input_blocked_p): Likewise.
9416 * bytecode.c (exec_byte_code): Likewise.
9417 * callproc.c (call_process_kill, call_process_cleanup)
9418 (Fcall_process): Likewise.
9419 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9420 (Fccl_execute_on_string): Likewise.
9421 * character.c (string_escape_byte8): Likewise.
9422 * charset.c (read_hex): Likewise.
9423 * cm.c (calccost): Likewise.
9424 * data.c (cons_to_unsigned): Likewise.
9425 * dired.c (directory_files_internal, file_name_completion):
9427 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9428 (sit_for): Likewise.
9429 * doc.c (Fsubstitute_command_keys): Likewise.
9430 * doprnt.c (doprnt): Likewise.
9431 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9432 * emacsgtkfixed.c: Likewise.
9433 * fileio.c (file_offset, Fwrite_region): Likewise.
9434 * floatfns.c (Fexpt, fmod_float): Likewise.
9435 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9437 * font.c (font_intern_prop): Likewise.
9438 * frame.c (x_set_alpha): Likewise.
9439 * gtkutil.c (get_utf8_string): Likewise.
9440 * indent.c (check_display_width): Likewise.
9441 * intervals.c (create_root_interval, rotate_right, rotate_left)
9442 (split_interval_right, split_interval_left)
9443 (adjust_intervals_for_insertion, delete_node)
9444 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9445 (merge_interval_right, merge_interval_left, copy_intervals)
9446 (set_intervals_multibyte_1): Likewise.
9447 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9448 * keymap.c (Fkey_description): Likewise.
9449 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9450 * lread.c (openp, read_integer, read1, string_to_number):
9452 * menu.c (ensure_menu_items): Likewise.
9453 * minibuf.c (read_minibuf_noninteractive): Likewise.
9454 * print.c (printchar, strout): Likewise.
9455 * process.c (create_process, Faccept_process_output)
9456 (wait_reading_process_output, read_process_output, send_process)
9457 (wait_reading_process_output): Likewise.
9458 * profiler.c (make_log, handle_profiler_signal): Likewise.
9459 * regex.c (re_exec): Likewise.
9460 * regex.h: Likewise.
9461 * search.c (looking_at_1, Freplace_match): Likewise.
9462 * sysdep.c (get_child_status, procfs_ttyname)
9463 (procfs_get_total_memory): Likewise.
9464 * systime.h (EMACS_TIME_VALID_P): Likewise.
9465 * term.c (dissociate_if_controlling_tty): Likewise.
9466 * window.c (get_phys_cursor_glyph): Likewise.
9467 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9468 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9470 * xfns.c (Fx_window_property): Likewise.
9471 * xmenu.c (set_frame_menubar): Likewise.
9472 * xselect.c (x_get_window_property, x_handle_dnd_message):
9474 * xsmfns.c (smc_save_yourself_CB): Likewise.
9475 * xterm.c (x_scroll_bar_set_handle): Likewise.
9477 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9479 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9480 to be optional or nil. Adjust comment and convert it to docstring.
9481 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9482 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9484 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9486 Static checking by GCC 4.8-20130319.
9487 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9488 * process.c (Fset_process_datagram_address)
9489 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9490 * xdisp.c (get_char_face_and_encoding)
9491 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9492 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9493 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9495 2013-03-24 Ken Brown <kbrown@cornell.edu>
9497 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9498 fix compilation on 64-bit Cygwin, where underscores are not
9499 automatically prepended.
9501 * w32term.c (w32_initialize): Silence compiler warning.
9503 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9505 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9506 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9507 variables, to save and restore frame dimensions.
9508 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9509 after returning from a 'fullscreen' configuration.
9510 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9511 to avoid races between the main thread and the input thread.
9513 * w32term.h (struct w32_output): New members normal_width,
9514 normal_height, normal_top, normal_left, and prev_fsmode.
9515 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9516 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9519 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9520 'fullscreen' parameter. Always record previous width and height
9521 of the frame, except when switching out of maximized modes, so
9522 that they could be restored correctly, instead of resetting to the
9523 default frame dimensions. Send SC_RESTORE command to the frame,
9524 unless we are going to send SC_MAXIMIZE, to restore the frame
9525 resize hints in the mouse pointer shown by the window manager.
9528 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9530 * lisp.h (get_frame_param): Adjust conditions for prototype
9533 2013-03-22 Ken Brown <kbrown@cornell.edu>
9535 * unexcw.c: Drop unneeded inclusion of w32common.h.
9536 (report_sheap_usage): Declare.
9537 (read_exe_header): Add magic numbers for x86_64.
9538 (fixup_executable): Fix printf format specifier for unsigned long
9541 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9543 * frame.h (struct frame): Put menu_bar_window under #ifdef
9544 because this member is not needed when X toolkit is in use.
9545 (fset_menu_bar_window):
9546 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9547 (free_glyphs, update_frame):
9548 * xdisp.c (expose_frame): Likewise.
9549 (display_menu_bar): Likewise. Remove redundant eassert.
9550 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9553 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9555 Use functions and constants to manipulate Lisp_Save_Value objects.
9556 This replaces code that used macros and strings and token-pasting.
9557 The change makes the C source a bit easier to follow,
9558 and shrinks the Emacs executable a bit.
9559 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9560 (make_save_value): Change 1st arg from string to enum. All callers
9563 (mark_object): Use if, not #if, for GC_MARK_STACK.
9564 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9565 (XSAVE_OBJECT): Now functions, not macros.
9566 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9567 the constant was never used.
9568 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9569 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9570 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9571 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9573 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9574 type3 with a single member save_type. All uses changed.
9575 (save_type, set_save_pointer, set_save_integer): New functions.
9576 * print.c (PRINTX): Remove.
9578 * alloc.c: Remove redundant static declarations.
9580 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9582 * window.h (struct window): Convert left_col, top_line, total_lines
9583 and total_cols from Lisp_Objects to integers. Adjust comments.
9584 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9586 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9587 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9588 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9589 Adjust users where appropriate.
9591 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9593 * frame.h (struct frame): Drop resx and resy because the same data is
9594 available from window system-specific output context. Adjust users.
9595 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9596 New functions to provide defaults when no window system available.
9597 (FRAME_RES_X, FRAME_RES_Y): New macros.
9598 (NUMVAL): Move from xdisp.c.
9599 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9600 (Ffont_face_attributes, Fopen_font):
9601 * image.c (gs_load):
9602 * w32font.c (fill_in_logfont):
9603 * xdisp.c (calc_pixel_width_or_height):
9604 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9605 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9607 2013-03-20 Kenichi Handa <handa@gnu.org>
9609 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9610 to 1 (temporary workaround until a bug related to ASCII
9611 optimization is fixed).
9613 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9615 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9616 Signal error if window is not internal. Adjust docstring.
9617 (delete_all_child_windows): Use combination_limit to save the buffer.
9618 (Fset_window_configuration): Adjust accordingly.
9619 * print.c (syms_of_print): Initialize debugging output not here...
9620 (init_print_once): ...but in a new function here.
9621 * lisp.h (init_print_once): Add prototype.
9622 * emacs.c (main): Add call to init_print_once. Adjust comments.
9624 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9626 * window.c (window_resize_check, window_resize_apply)
9627 (window_from_coordinates, recombine_windows, set_window_buffer)
9628 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9629 (Fsplit_window_internal, Fdelete_window_internal)
9630 (freeze_window_starts): Use bool for booleans.
9631 * window.h (window_frame_coordinates, resize_frame_windows)
9632 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9634 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9636 * dispnew.c (bitch_at_user): Use `user-error'.
9638 2013-03-17 Ken Brown <kbrown@cornell.edu>
9640 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9641 as return type of image_background. (Bug#13981)
9642 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9644 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9646 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9647 (ns_select): Don't return with result uninitialized.
9649 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9652 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9654 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9655 directories. If filename is nil, get directory name (Bug#13932).
9656 Use getFilename and getDirectory.
9657 (getFilename, getDirectory): New methods for EmacsSavePanel and
9659 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9661 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9663 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9665 2013-03-15 Kenichi Handa <handa@gnu.org>
9667 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9668 (adjust_after_replace): Make it back to static. Delete the third
9669 arg text_at_gap_tail. Cancel the code for handling it.
9671 * coding.h (struct coding_system): New member eol_seen.
9673 * coding.c (detect_ascii): New function.
9674 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9675 when the source bytes are actually scanned. On detecting for
9676 coding_category_utf_8_auto, call detect_ascii instead of scanning
9677 source bytes directly.
9678 (produce_chars): Call insert_from_gap with the new arg 0.
9679 (encode_coding): Likewise.
9680 (decode_coding_gap): Control ASCII optimization by the variable
9681 disable_ascii_optimization instead of #ifndef .. #endif.
9682 Deccode EOL format according to coding->eol_seen.
9683 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9686 * lisp.h (adjust_after_replace): Cancel externing it.
9687 (insert_from_gap): Adjust prototype.
9689 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9691 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9692 FULLSCREEN_MAXIMIZED. (Bug#13935)
9694 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9696 * region-cache.c (find_cache_boundary, move_cache_gap)
9697 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9698 Simplify debugging check and convert to eassert. Adjust comment.
9699 (pp_cache): Put under ENABLE_CHECKING.
9701 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9703 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9704 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9706 (w32fullscreen_hook): If the frame is visible, reset
9707 f->want_fullscreen flag after changing the frame size. If the
9708 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9711 2013-03-13 Daniel Colascione <dancol@dancol.org>
9713 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9714 too so that these builds can use Cygwin's file conversion
9715 functions. (We've been building and linking cygw32.o all along
9716 and just not using it.)
9718 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9720 File synchronization fixes (Bug#13944).
9721 * Makefile.in (LIB_FDATASYNC): New macro.
9723 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9724 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9725 Don't worry about HAVE_FSYNC, since a substitute fsync is
9726 available if the system lacks one.
9727 (Fwrite_regin): Retry fsync if interrupted.
9729 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9731 * w32term.c (w32_read_socket): If the Emacs frame is being
9732 activated, call w32fullscreen_hook, to make sure the new frame
9733 dimensions are in effect. (Bug#13937)
9735 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9737 * xdisp.c (init_iterator): Simplify because both character and byte
9738 positions are either specified or -1. Add eassert. Adjust comment.
9739 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9740 character and byte positions can be obtained from marker.
9742 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9744 Static checking by Sun C 5.12.
9745 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9746 * bytecode.c (exec_byte_code):
9747 * dispnew.c (init_display):
9749 * fileio.c (Fsubstitute_in_file_name):
9750 * keyboard.c (Fevent_convert_list):
9751 * keymap.c (Fsingle_key_description):
9752 * term.c (maybe_fatal, fatal):
9753 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9754 * xsmfns.c (Fhandle_save_session):
9755 Omit unreachable code.
9756 * keymap.c (map_keymap_char_table_item): Cast void * to
9757 a function pointer type; the C Standard requires this.
9759 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9760 Include <sys/param.h> unconditionally, as that works elsewhere and
9761 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9762 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9765 See ChangeLog.12 for earlier changes.
9771 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9773 This file is part of GNU Emacs.
9775 GNU Emacs is free software: you can redistribute it and/or modify
9776 it under the terms of the GNU General Public License as published by
9777 the Free Software Foundation, either version 3 of the License, or
9778 (at your option) any later version.
9780 GNU Emacs is distributed in the hope that it will be useful,
9781 but WITHOUT ANY WARRANTY; without even the implied warranty of
9782 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9783 GNU General Public License for more details.
9785 You should have received a copy of the GNU General Public License
9786 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.