| blob | 9ca2d811f27156f44561a0b54a4647fcd444214b |
1 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3 * cmds.c (delete-char): Update docstring pointing out that the
4 function ignores `delete-active-region' and `overwrite-mode'.
6 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
10 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
11 allocated buffer due to alignment.
12 (freehook): If the block to be freed was allocated by
13 'aligned_alloc', find its real pointer before calling 'free'.
14 (Bug#16901)
15 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
16 backtrace.
18 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
20 * font.c (toplevel): Adjust comment about font cache layout.
21 (font_clear_cache): Fix to match real font cache layout.
22 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
23 (Fframe_font_cache) [FONT_DEBUG]: New function.
24 (syms_of_font) [FONT_DEBUG]: Defsubr it.
26 Avoid crashes when X fonts are erroneously freed on reused X
27 'Display *' connection data (Bug#16069). Note that X font
28 resources still may be leaked, but currently there is no way
29 to completely avoid it.
30 * xterm.h (struct x_display_info): New member x_id. Add comments.
31 * xterm.c (x_display_id): New variable.
32 (x_term_init): Assign identifier to each opened X connection.
33 * xfont.c (struct xfont): New member x_display_id.
34 (xfont_open): Initialize it with frame's display id.
35 (xfont_close): Check whether font's display id matches the one
36 recorded for the given display. Adjust comment.
37 * xftfont.c (struct xftfont_info):
38 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
40 2014-03-01 Martin Rudalics <rudalics@gmx.at>
42 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
43 * window.c (Fother_window_for_scrolling): Don't try to scroll a
44 killed Vother_window_scroll_buffer.
45 (Vother_window_scroll_buffer): Fix doc-string accordingly.
47 2014-03-01 Eli Zaretskii <eliz@gnu.org>
49 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
50 that start with more than 2 slashes as UNCs. (Bug#16751)
52 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
54 Fix a few crashes and leaks when cloning C strings.
55 * alloc.c, lisp.h (dupstring): New function.
56 * gtkutil.c (xg_get_font):
57 * term.c (tty_default_color_capabilities):
58 * xsettings.c (store_monospaced_changed)
59 (store_font_name_changed, parse_settings)
60 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
61 This avoids some unlikely crashes due to accessing freed storage,
62 and avoids some minor memory leaks in the more-typical case.
64 2014-02-28 Martin Rudalics <rudalics@gmx.at>
66 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
67 cursor when modeline can't be dragged (Bug#16647).
69 2014-02-28 Glenn Morris <rgm@gnu.org>
71 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
72 from custom-delayed-init-variables. (Bug#11565)
74 2014-02-27 Martin Rudalics <rudalics@gmx.at>
76 More fixes for mouse glyph calculations (Bug#16647).
77 * window.c (coordinates_in_window): In intersection of
78 horizontal and vertical window dividers prefer the horizontal
79 one. Add some extra parens to last fix.
80 (window_relative_x_coord): Return x-coordinate for header and
81 mode line too.
82 * xdisp.c (remember_mouse_glyph): In text area don't extend
83 glyph into mode line to show the vertical drag cursor there
84 immediately. Subdivide mouse glyphs in right fringes to show a
85 horizontal drag cursor as soon as we enter the "grabbable width"
86 portion. Handle vertical border case separately. Do not
87 subdivide window divider areas.
88 (note_mouse_highlight): On bottom divider of bottommost windows
89 show vertical drag cursor only when the minibuffer window can be
90 resized.
92 2014-02-27 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
95 reset by the face of the object just displayed. See also bug#76.
96 (get_next_display_element): If the string came from a display
97 property, examine the box face attribute at it->position, not at
98 it->current.pos, since the latter was not updated yet. (Bug#16870)
99 (handle_face_prop): Improve commentary.
101 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
103 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
104 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
106 2014-02-26 Martin Rudalics <rudalics@gmx.at>
108 Fixes around Bug#16647.
109 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
110 ON_BOTTOM_DIVIDER cases.
111 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
112 only if the window has no right divider.
113 (Fcoordinates_in_window_p): Fix doc-string.
115 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
117 * lread.c (Funintern): Fix doc to match advertised calling convention.
119 2014-02-24 Daniel Colascione <dancol@dancol.org>
121 * keyboard.c (read_char): Close race that resulted in lost events.
123 2014-02-22 Glenn Morris <rgm@gnu.org>
125 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
126 * window.c (window-resize-pixelwise): Doc fixes.
128 * process.c (Finternal_default_process_filter)
129 (Finternal_default_process_sentinel): Doc tweaks.
131 2014-02-21 Glenn Morris <rgm@gnu.org>
133 * process.c (Fprocess_buffer, Faccept_process_output)
134 (Finternal_default_process_filter, Finternal_default_process_sentinel):
135 Doc fixes.
137 2014-02-21 Martin Rudalics <rudalics@gmx.at>
139 * window.c (Fwindow_scroll_bar_width): New function.
141 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
143 Pacify GCC when configuring with --enable-gcc-warnings.
144 * xdisp.c (move_it_in_display_line_to) [lint]:
145 Initialize recently-added local.
147 2014-02-21 Daniel Colascione <dancol@dancol.org>
149 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
151 2014-02-20 Eli Zaretskii <eliz@gnu.org>
153 * xdisp.c (init_iterator): Don't dereference a bogus face
154 pointer. (Bug#16819)
155 (try_cursor_movement): Don't use cursor position if
156 set_cursor_from_row failed to compute it. This avoids assertion
157 violations in MATRIX_ROW.
158 (move_it_in_display_line_to): Save the iterator state in ppos_it
159 only once per call. Reimplement the method used to return to the
160 best candidate position if all the positions found in display line
161 are beyond TO_CHARPOS. This cuts down the number of calls to
162 bidi_shelve_cache, which moves a lot of stuff when lines are long
163 and include bidirectional text. (Bug#15555)
165 2014-02-20 Glenn Morris <rgm@gnu.org>
167 * data.c (Fdefalias): Doc fix.
169 2014-02-19 Eli Zaretskii <eliz@gnu.org>
171 * xdisp.c (display_line): Fix horizontal scrolling of large images
172 when fringes are turned off. This comes at a price of not
173 displaying the truncation/continuation glyphs in this case.
174 (Bug#16806)
176 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
177 CreateDIBSection returns an error indication, zero out *ximg after
178 destroying the image. This avoids crashes in memory allocations
179 due to the fact that some of the callers also call
180 x_destroy_x_image, which will attempt to free an already free'd
181 block of memory.
183 2014-02-18 Martin Rudalics <rudalics@gmx.at>
185 * widget.c (update_various_frame_slots): Don't set
186 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
188 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
190 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
192 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
194 temacs --daemon fix (Bug#16599).
195 * emacs.c (main): Initialize daemon_pipe[1] here ...
196 (syms_of_emacs): ... instead of here.
198 2014-02-16 Anders Lindgern <andlind@gmail.com>
200 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
201 is set (Bug#16505).
203 2014-02-16 Daniel Colascione <dancol@dancol.org>
205 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
206 (xd_get_connection_address): Use it.
207 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
208 xd_get_connection_address because the latter signals if the bus
209 we're trying to close is already disconnected.
211 2014-02-13 Eli Zaretskii <eliz@gnu.org>
213 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
214 argument to CreateThread. This avoids segfaults on Windows 9X.
215 Reported by oslsachem <oslsachem@gmail.com>.
217 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
219 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
220 * unexhp9k800.c (unexec_error): New function, to simplify the code.
221 (check_lseek): New function, to report lseek errors.
222 (save_data_space, update_file_ptrs, read_header, write_header)
223 (copy_file, copy_rest, unexec): Use these news functions.
224 (update_file_ptrs): Don't assume wraparound behavior when
225 converting a large size_t value to off_t.
227 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
229 * composite.c (fill_gstring_header): Pass positions as C integers
230 and move parameters checking to...
231 (Fcomposition_get_gstring): ...this function. Handle case when
232 buffer positions are in reversed order and avoid crash (Bug#16739).
233 Adjust docstring.
234 * buffer.c (validate_region): Mention current buffer in error message.
236 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
238 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
240 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
242 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
244 2014-02-11 Glenn Morris <rgm@gnu.org>
246 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
247 Replace refs to "OpenStep" in messages.
249 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
251 Avoid "." at end of error diagnostics.
252 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
253 * font.c (Ffont_at):
254 * nsfns.m (ns_display_info_for_name):
255 * nsselect.m (Fx_own_selection_internal):
256 * nsterm.m (performDragOperation:):
257 Remove "." from end of diagnostic.
259 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
261 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
262 unintuitive (bug#15824).
263 (Fyes_or_no_p): Doc fix (bug#15456).
265 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
267 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
268 and avoid warning.
269 * eval.c (call_debugger): When exiting the debugger, do not allow
270 max_specpdl_size less than actual binding depth (Bug#16603).
271 (syms_of_eval): Adjust docstring.
273 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
275 * cmds.c (Fself_insert_command): Output a clearer error message on
276 negative repetitions (bug#9476).
278 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
280 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
282 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
284 * minibuf.c (Fread_string): Doc clarification (bug#15422).
286 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
288 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
290 * keyboard.c (Frecursive_edit): Fix typo in docstring.
292 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
294 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
296 * keyboard.c (Frecursive_edit): Say more precicely how throwing
297 `exit' works (bug#15865).
299 2014-02-07 Martin Rudalics <rudalics@gmx.at>
301 Constrain window box/body sizes and margin widths (Bug#16649).
302 * xdisp.c (window_box_width): Don't return less than zero.
303 (window_box_left_offset, window_box_right_offset): Don't return
304 more than the window's pixel width.
305 * window.c (window_body_height, window_body_width): Don't return
306 negative value.
307 (window_resize_apply): Adjust margin width, if necessary.
309 2014-02-07 Glenn Morris <rgm@gnu.org>
311 * nsterm.m (syms_of_nsterm): Doc fix.
313 2014-02-06 Eli Zaretskii <eliz@gnu.org>
315 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
316 New variables: pointers through which to call the respective APIs.
317 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
318 (filename_from_ansi, sys_link, check_windows_init_file):
319 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
320 This is required on Windows 9X, where we dynamically load
321 UNICOWS.DLL which has their non-stub implementations.
322 (maybe_load_unicows_dll): Assign addresses to these 2 function
323 pointers after loading UNICOWS.DLL.
325 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
326 MultiByteToWideChar and WideCharToMultiByte through function
327 pointers.
329 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
330 New declarations.
332 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
334 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
335 for OSX >= 10.9 if separate spaces are used.
336 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
338 2014-02-06 Glenn Morris <rgm@gnu.org>
340 * buffer.c (cache-long-scans): Doc fix.
342 2014-02-05 Eli Zaretskii <eliz@gnu.org>
344 * w32fns.c (Fw32_shell_execute): Doc fix.
346 2014-02-05 Bastien Guerry <bzg@gnu.org>
348 * syntax.c (Fforward_word): Call Fconstrain_to_field with
349 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
351 2014-02-05 Martin Rudalics <rudalics@gmx.at>
353 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
354 outside the window (Bug#16649).
356 * xdisp.c (note_mouse_highlight): When entering a margin area show
357 a non-text cursor (Bug#16647).
359 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
361 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
362 It prompted a compile-time diagnostic on GNU/Linux.
363 Simplify to remove the need for the label.
365 2014-02-04 Eli Zaretskii <eliz@gnu.org>
367 * w32menu.c (w32_popup_dialog): Don't condition the whole function
368 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
369 to show it; otherwise return 'unsupported--w32-dialog' to signal
370 to the caller that emulation with menus is necessary.
371 This resurrects code inadvertently deleted by the 2013-10-08 commit.
372 (Bug#16636)
373 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
375 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
376 by HAVE_DIALOGS.
378 * menu.c (Fx_popup_dialog): Don't condition the call to
379 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
380 special symbol 'unsupported--w32-dialog', emulate the dialog with
381 a menu by calling x-popup-menu.
383 * menu.h (Qunsupported__w32_dialog): New extern variable.
385 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
387 * keyboard.c (kbd_buffer_get_event): Read file notification events
388 also in batch mode.
390 * xgselect.c (xg_select): Read glib events in any case, even if
391 there are no file descriptors to watch for. (Bug#16519)
393 2014-02-03 Martin Rudalics <rudalics@gmx.at>
395 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
396 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
397 * w32term.c (w32_draw_window_divider): Handle first and last
398 pixels specially.
399 * w32term.h (w32_fill_area_abs): New function.
400 * xdisp.c (x_draw_right_divider): Don't draw over bottom
401 divider.
402 * xfaces.c (realize_basic_faces): Handle new face ids.
403 * xfns.c (Fx_create_frame): Call x_default_parameter for right
404 and bottom divider width.
405 * xterm.c (x_draw_window_divider): Handle first and last pixels
406 specially.
408 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
410 * print.c (Fexternal_debugging_output): Add cast to pacify
411 --enable-gcc-warnings.
412 * eval.c (call_debugger): Grow specpdl if the debugger was
413 entered due to specpdl overflow (Bug#16603) and allow more
414 specpdl space for the debugger itself.
416 2014-02-02 Martin Rudalics <rudalics@gmx.at>
418 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
419 (Bug#16619)
421 2014-02-01 Eli Zaretskii <eliz@gnu.org>
423 * w32fns.c (Ffile_system_info): Use WINAPI in the function
424 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
426 * print.c (Fexternal_debugging_output): If the argument character
427 is non-ASCII, encode it with the current locale's encoding before
428 writing the result to the terminal. (Bug#16448)
430 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
431 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
432 for it. (Bug#16558)
434 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
436 * process.c (create_process): Reset SIGPROF handler in the child.
437 * callproc.c (call_process): Likewise.
439 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
441 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
443 2014-01-29 Eli Zaretskii <eliz@gnu.org>
445 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
446 of zero to print strings, GDB doesn't like it.
448 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
449 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
450 we still use correct addresses. (Bug#16576)
452 2014-01-27 K. Handa <handa@gnu.org>
454 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
455 to preserve the code detection behavior of 24.3.
456 * coding.h (struct coding_system): New member detected_utf8_bytes.
457 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
458 (decode_coding_gap): Use short cut for UTF-8 file reading only
459 when coding->detected_utf8_bytes equals to coding->src_bytes.
460 * fileio.c (Finsert_file_contents): Cancel the previous change.
462 2014-01-29 Martin Rudalics <rudalics@gmx.at>
464 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
465 that are not visible.
467 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
469 * xmenu.c (create_and_show_popup_menu): Handle case when no key
470 is grabbed (Bug#16565).
472 2014-01-28 Martin Rudalics <rudalics@gmx.at>
474 * xdisp.c (last_max_ascent): Re-remove after erroneously
475 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
476 from 2013-03-29.
477 (move_it_to): Re-remove reference to last_max_ascent.
478 (Fwindow_text_pixel_size): Add iterator's max_ascent and
479 max_descent here instead of calling line_bottom_y.
480 Fix doc-string.
482 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
484 * terminal.c (initial_free_frame_resources): New function.
485 (init_initial_terminal): Install new hook to free face cache
486 on initial frame and avoid memory leak. For details, see
487 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
488 * xfaces.c (free_frame_faces): Adjust comment.
490 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
492 * data.c (Fstring_to_number): Document results if unparsable
493 (Bug#16551).
495 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
497 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
499 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
501 When decoding, prefer ptrdiff_t to int for buffer positions etc.
502 * coding.c (detect_coding_utf_8, emacs_mule_char)
503 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
504 (check_utf_8, decode_coding):
505 * coding.h (struct coding_system.errors):
506 Use ptrdiff_t, not int, for integer values derived from buffer and
507 string positions.
509 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
510 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
511 before invoking decode_coding_gap, since there's just one block.
513 2014-01-25 Martin Rudalics <rudalics@gmx.at>
515 Fix handling of face attributes in Fx_create_frame (Bug#16529).
516 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
517 too early. Again run change_frame_size before assigning menu-
518 and tool-bar-lines.
520 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
522 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
523 arrives, call x_check_fullscreen, in case the new display has a
524 different resolution. (Bug#16517)
526 2014-01-25 Eli Zaretskii <eliz@gnu.org>
528 * term.c (read_menu_input): If the selected frame changes, exit
529 the menu.
530 (tty_menu_show): If the selected frame changes while we displayed
531 a menu, throw to top level. (Bug#16479)
533 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
535 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
537 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
539 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
540 * data.c (count_one_bits_word): Fix bug (negated comparison)
541 when BITS_PER_ULL < BITS_PER_BITS_WORD.
543 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
545 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
546 Avoid undefined behavior by initializing display property bit of a
547 string processed by the bidirectional iterator. For details, see
548 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
550 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
552 Minor cleanup of previous change.
553 * image.c (imagemagick_error, Fimagemagick_types):
554 Omit some recently-introduced and unnecessary casts and assignments.
556 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
558 Fix two memory leaks discovered with Valgrind.
559 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
560 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
562 2014-01-22 Martin Rudalics <rudalics@gmx.at>
564 Fixes in window size functions around Bug#16430 and Bug#16470.
565 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
566 (Fwindow_mode_line_height, Fwindow_header_line_height)
567 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
568 Minor doc-string adjustments.
569 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
570 Rewrite doc-strings.
571 (window_body_height, window_body_width): Do not count partially
572 visible lines/columns when PIXELWISE is nil (Bug#16470).
573 (Qfloor, Qceiling): New symbols.
575 2014-01-21 Eli Zaretskii <eliz@gnu.org>
577 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
578 when the image cache is not yet allocated. (Bug#16509)
580 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
582 * buffer.c (Fkill_buffer): When killing an indirect buffer,
583 re-attach intervals to its base buffer (Bug#16502).
584 * intervals.c (set_interval_object): Move from here...
585 * intervals.h (set_interval_object): ... to here. Fix comments.
587 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
589 Avoid undefined behavior by initializing buffer redisplay bit.
590 Problem reported by Dmitry Antipov in
591 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
592 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
594 Revert some of the CANNOT_DUMP fix (Bug#16494).
595 * lread.c (init_lread): Fix typo: NILP, not !NILP.
597 2014-01-19 Eli Zaretskii <eliz@gnu.org>
599 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
600 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
601 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
602 they are replaced by macros that expand into direct calls to the
603 corresponding functions from GDI32.DLL.
604 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
605 variables in the Cygwin build, they are unused.
607 2014-01-19 K. Handa <handa@gnu.org>
609 * composite.c (composition_update_it): Fix previous change.
611 2014-01-18 Eli Zaretskii <eliz@gnu.org>
613 Fix file name handling on MS-Windows 9X.
614 * w32.c (maybe_load_unicows_dll): New function.
616 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
617 on, to make sure we can convert file names to and from UTF-8 on
618 Windows 9X. This fixes a failure to start up because Emacs cannot
619 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
621 * w32font.c [WINDOWSNT]: Include w32.h.
622 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
623 of implementing the same stuff.
624 Remove now unused g_b_init_is_windows_9x.
626 * w32.h (maybe_load_unicows_dll): Add prototype.
628 2014-01-17 Eli Zaretskii <eliz@gnu.org>
630 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
631 switch to single keyboard. Prevents daemon crashes when a new
632 client connects while we show a TTY menu in an existing client.
633 (Bug#16479)
635 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
637 Fix MinGW64 porting problem with _setjmp.
638 Reported by Eli Zaretskii in:
639 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
640 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
641 the old _setjmp and _longjmp. All uses changed.
643 2014-01-13 Daniel Colascione <dancol@dancol.org>
645 * textprop.c (Fremove_list_of_text_properties):
646 Correctly handle reaching the end of the interval tree. (Bug#15344)
648 2014-01-13 Martin Rudalics <rudalics@gmx.at>
650 * xdisp.c (resize_mini_window): Round height to a multiple of
651 frame's line height. Fix bug in calculation of window start
652 position (Bug#16424).
654 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
656 * macfont.m: Include termchar.h.
657 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
658 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
659 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
660 *_WITH_GC_* to take face and f as parameters.
661 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
662 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
664 2014-01-13 Daniel Colascione <dancol@dancol.org>
666 Fix menu item updating in the presence of the Unity global menu
667 GTK+ module.
669 * gtkutil.h (xg_have_tear_offs): Add frame parameter
670 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
671 tear-off.
672 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
673 updating menus; explain why.
674 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
675 problem it's supposed to solve and it interferes with detecting
676 the presence of a global menu.
677 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
678 parameter.
680 2014-01-11 K. Handa <handa@gnu.org>
682 * composite.c (composition_update_it): Fix indexing of
683 LGSTRING_CHAR (Bug#15984).
685 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
687 * unexw32.c (_start) [__MINGW64__]: Define to __start.
689 2014-01-11 Eli Zaretskii <eliz@gnu.org>
691 * xdisp.c (try_window_id): Don't use this function's optimizations
692 if overlays in the buffer displayed by the window have changed
693 since last redisplay. (Bug#16347)
694 (message_dolog): Fix indentation.
696 2014-01-11 Martin Rudalics <rudalics@gmx.at>
698 * frame.c (frame_resize_pixelwise): Fix doc-string.
700 2014-01-10 Martin Rudalics <rudalics@gmx.at>
702 Fix handling of internal borders (Bug#16348).
703 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
704 Remove internal border width from pixel width of windows.
705 (change_frame_size_1): Don't return early when frame's pixel
706 size changes - we still have to record the new sizes in the
707 frame structure.
708 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
709 also when toolbar gets larger.
710 * window.c (check_frame_size): Include internal_border_width in
711 check.
712 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
713 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
714 In non-toolkit/non-GTK version clear internal border.
715 * xterm.c (x_clear_under_internal_border): New function for
716 non-toolkit/non-GTK version.
717 (x_after_update_window_line): In non-toolkit/non-GTK version
718 don't do that.
719 (handle_one_xevent, x_set_window_size):
720 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
721 * xterm.h (x_clear_under_internal_border): Extern it.
723 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
725 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
726 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
727 it again.
729 2014-01-06 Eli Zaretskii <eliz@gnu.org>
731 * xdisp.c (redisplay_window): Don't skip window redisplay if the
732 last value of point is not equal to buffer's point. (Bug#16129)
734 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
736 Spelling fixes.
737 * nsterm.h (updateCollectionBehavior): Rename from
738 updateCollectionBehaviour. All uses changed.
740 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
741 * Makefile.in (SETFATTR): New macro.
742 (temacs$(EXEEXT)): Use it.
744 2014-01-04 Martin Rudalics <rudalics@gmx.at>
746 Fix maximization behavior on Windows (Bug#16300).
747 * w32fns.c (w32_fullscreen_rect): Don't handle
748 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
749 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
750 of SetWindowPos. Restore last placement also when leaving
751 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
752 but the FULLSCREEN_BOTH case.
754 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
756 Port to C89.
757 * data.c (arithcompare_driver):
758 * fileio.c (Fcar_less_than_car):
759 * fns.c (internal_equal):
760 * frame.c (delete_frame):
761 * lisp.h (enum More_Lisp_Bits):
762 * lread.c (read1):
763 Avoid C99 constructs that don't work in C89.
764 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
765 to port to C89, which doesn't have 'long long'.
766 (count_trailing_zero_bits): Use them.
768 2014-01-03 Chong Yidong <cyd@gnu.org>
770 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
772 2014-01-02 Martin Rudalics <rudalics@gmx.at>
774 Further adjust frame/window scrollbar width calculations.
775 * window.c (apply_window_adjustment):
776 Set windows_or_buffers_changed.
777 (Fwindow_scroll_bars): Return actual scrollbar width.
778 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
779 For non-toolkit builds again use 14 as minimum width and set
780 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
781 * xterm.c (XTset_vertical_scroll_bar): Take width from
782 WINDOW_SCROLL_BAR_AREA_WIDTH.
783 (x_new_font): Rename wid to unit. Base calculation of new
784 scrollbar width on toolkit used and make it analogous to that of
785 x_set_scroll_bar_default_width.
786 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
787 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
788 of GetSystemMetrics.
789 * w32term.c (w32_set_vertical_scroll_bar): Take width from
790 WINDOW_SCROLL_BAR_AREA_WIDTH.
791 (x_new_font): Make it correspond to changes in xterm.c.
793 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
795 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
796 This is a cleaner way to fix the MinGW-w64 porting problem.
797 Check for INTPTR_MAX misconfiguration.
799 2014-01-01 Eli Zaretskii <eliz@gnu.org>
801 * search.c (newline_cache_on_off, find_newline): In indirect
802 buffers, use the newline cache of the base buffer.
804 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
805 buffer, invalidate the caches of its base buffer. (Bug#16265)
807 * indent.c (width_run_cache_on_off, compute_motion): In indirect
808 buffers, use the width-run cache of the base buffer.
810 * xdisp.c (redisplay_window): When the window displays an indirect
811 buffer, and the character widths in the display table have
812 changed, invalidate the width-run cache of the corresponding base
813 buffer.
815 * fileio.c (Finsert_file_contents): When invalidating the newline
816 cache, consider the case of inserting into indirect buffer.
818 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
819 In indirect buffers, use the paragraph cache of the base buffer.
821 2013-12-31 Martin Rudalics <rudalics@gmx.at>
823 * window.c (grow_mini_window): Fix last change.
825 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
827 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
829 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
831 * w32term.c (w32_initialize): Use LCID and LOWORD.
833 * w32proc.c (create_child): Use pid_t for 5th argument.
834 (IsValidLocale): Don't provide prototype for MinGW64.
835 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
836 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
838 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
839 MinGW64 doesn't support.
841 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
843 * w32.c (set_named_security_info): New function.
844 (acl_set_file): Fall back on set_named_security_info if
845 set_file_security fails.
846 (g_b_init_set_named_security_info_w)
847 (g_b_init_set_named_security_info_a): New static variables.
848 (globals_of_w32): Initialize them to zero.
849 (set_named_security_info): Set them to non-zero if the
850 corresponding API is available.
851 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
852 New function typedefs.
854 2013-12-31 Martin Rudalics <rudalics@gmx.at>
856 Some more fixes following pixelwise resize changes including one
857 for Bug#16306.
858 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
859 of frame_resize_pixelwise.
860 * widget.c (pixel_to_text_size): New function.
861 (update_wm_hints): Have size hints respect value of
862 frame_resize_pixelwise.
863 (EmacsFrameResize): Alway process resize requests pixelwise.
864 * window.c (grow_mini_window): Make sure mini window is at least
865 one line tall.
866 * xdisp.c (display_menu_bar): Make sure menubar extends till
867 right end of frame.
868 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
869 (x_set_tool_bar_lines): Calculate pixelwise.
870 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
871 frame_resize_pixelwise.
873 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
875 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
876 variables not used there.
878 2013-12-30 Eli Zaretskii <eliz@gnu.org>
880 * w32.c (sys_umask): New function. (Bug#16299)
882 2013-12-30 Martin Rudalics <rudalics@gmx.at>
884 * dispnew.c (change_frame_size_1): Take old width of root window
885 from that window's pixel width. (Bug#16284)
887 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
889 Plain copy-file no longer chmods an existing destination (Bug#16133).
890 * fileio.c (realmask): Now a static var, not a local.
891 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
892 Remove arg STATPTR. All uses changed.
893 (Fcopy_file): Do not alter permissions of existing destinations,
894 unless PRESERVE-PERMISSIONS (renamed from
895 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
896 Avoid race when testing for existing destinations and for
897 when input and output files are the same.
898 If changing the group fails, adjust both default and
899 preserved permissions so that access is not granted to the
900 wrong group.
901 (Fset_default_file_modes, init_fileio): Update realmask.
902 (Fdefault_file_modes): Use realmask instead of calling umask.
904 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
906 Fix pipe bug with OS X emacs --daemon (Bug#16262).
907 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
908 flags on the daemon pipe ends before execing.
910 2013-12-28 Eli Zaretskii <eliz@gnu.org>
912 * w32fns.c (Fx_create_frame): Error out if called from a TTY
913 session. (Bug#14739)
915 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
917 * callproc.c (Vexec_path): Document that exec-directory is in it.
919 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
921 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
922 default.
924 2013-12-27 Chong Yidong <cyd@gnu.org>
926 * data.c (Fsymbol_function): Doc fix.
928 2013-12-26 Martin Rudalics <rudalics@gmx.at>
930 Some more tinkering with Bug#16051.
931 * window.c (resize_frame_windows): Don't let the size of the
932 root window drop below the frame's default character size.
933 Never ever delete any subwindows - let the window manager do the
934 clipping.
936 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
937 of toolbar lines needed when they exceed the height of the root
938 window.
939 (unwind_create_frame_1): New function.
940 (Fx_create_frame): Generally inhibit calling the window
941 configuration change hook here. Remove extra call to
942 change_frame_size - it's not needed when we don't run the
943 configuration change hook.
945 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
947 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
948 On my Fedora 19 platform the core dumps were so big that
949 my desktop became nearly catatonic.
950 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
951 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
952 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
953 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
954 a clang-only syntax.
955 * conf_post.h (__has_feature): New macro, if not already defined.
956 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
957 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
959 2013-12-25 Eli Zaretskii <eliz@gnu.org>
961 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
962 is a file name. (Bug#16252)
964 2013-12-25 Chong Yidong <cyd@gnu.org>
966 * keyboard.c (Voverriding_terminal_local_map)
967 (Voverriding_local_map): Doc fix.
969 * keymap.c (Vemulation_mode_map_alists): Doc fix.
971 2013-12-24 Eli Zaretskii <eliz@gnu.org>
973 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
974 file name when it is submitted to ShellExecute. Simplify code.
975 Don't test DOCUMENT for being a string, as that is enforced by
976 CHECK_STRING. Doc fix.
978 2013-12-23 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
981 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
982 redisplay_tool_bar does. Improve and fix commentary.
983 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
984 limits of the glyph matrices. (Bug#16051)
985 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
986 only when the new size is different from the old one, and the new
987 size can be achieved given the frame height.
989 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
991 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
993 2013-12-23 Glenn Morris <rgm@gnu.org>
995 * lread.c (Fload): Mention load-prefer-newer in doc.
997 2013-12-22 Martin Rudalics <rudalics@gmx.at>
999 Handle Bug#16207 by being more restrictive when running hooks.
1000 * window.c (unwind_change_frame): New function.
1001 (Fset_window_configuration): Don't run configuration change hook
1002 while the frame configuration is unsafe. Call select_window
1003 twice.
1005 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1007 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1009 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1011 * nsterm.h: Declare EmacsColor category.
1013 * nsterm.m (NSColor): Implement EmacsColor category.
1014 (ns_get_color): Use colorUsingDefaultColorSpace.
1015 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1017 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1019 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1021 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1022 having the PNG_NORETURN attribute, to avoid compiler warning in
1023 my_png_error.
1025 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1027 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1029 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1030 fringe background extension.
1031 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1032 because they are now always the same as `left' and `width',
1033 respectively. Remove code for the case that `width' and
1034 `sb_width' are different.
1036 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1038 Remove scroll_bar_actual_width from frames.
1039 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1040 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1041 (x_figure_window_size):
1042 * nsterm.m (x_set_window_size):
1043 * widget.c (set_frame_size):
1044 * w32term.c (x_set_window_size):
1045 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1046 scroll_bar_actual_width.
1048 Convert scroll_bar members to integers on Windows.
1049 * w32term.h (struct scroll_bar): Convert top, left, width,
1050 height, start, end and dragging to integers.
1051 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1052 scroll_bar members.
1053 * w32term.c (w32_set_scroll_bar_thumb)
1054 (w32_scroll_bar_handle_click): Remove XINT conversions for
1055 scroll_bar members. Treat bar->dragging as integer.
1056 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1057 first element. Remove XINT conversions for scroll_bar members.
1058 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1059 Remove XINT conversions for scroll_bar members.
1061 Fix assignment for new window total sizes.
1062 * window.c (Fwindow_resize_apply_total): Assign values for
1063 minibuffer window.
1065 2013-12-20 Chong Yidong <cyd@gnu.org>
1067 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1068 argument to `append'.
1070 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1072 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1073 current text face, for extending the face of the display margins.
1074 (Bug#16192)
1076 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1077 Doc fix. (Bug#16190)
1079 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1081 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1082 Remove.
1084 * nsterm.m (Qfile, Qurl): New.
1085 (EV_MODIFIERS2): New macro.
1086 (EV_MODIFIERS): Use EV_MODIFIERS2.
1087 (ns_term_init): Remove font and color from DND, does not work on
1088 newer OSX, and other ports don't have them.
1089 (performDragOperation:): Handle modifiers used during drag.
1090 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1091 Remove global Lisp variables used to communicate with ns-win.el.
1092 Remove font and color handling.
1093 (syms_of_nsterm): Defsym Qfile and Qurl.
1095 2013-12-19 Anders Lindgren <andlind@gmail.com>
1097 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1098 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1099 dont_constrain.
1100 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1101 (constrainFrameRect): Remove special case nr_screens == 1.
1102 Don't constrain size to size of view.
1104 * nsterm.h (ns_output): Remove dont_constrain.
1106 2013-12-19 Anders Lindgren <andlind@gmail.com>
1108 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1110 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1112 Minor fixes for recent openp changes.
1113 * lisp.h (GCPRO7): New macro.
1114 * lread.c (openp): Use bool for boolean; all callers changed.
1115 Protect save_string from GC. Don't assume that file descriptors
1116 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1117 warning about uninitialized variable.
1119 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1121 * w32fns.c (emacs_abort): Use intptr_t as argument of
1122 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1124 2013-12-18 Glenn Morris <rgm@gnu.org>
1126 * lread.c (Fload): Pass load_prefer_newer to openp.
1127 Don't bother checking mtime if openp already did it.
1128 (openp): Add `newer' argument, to check all suffixes
1129 and find the newest file.
1130 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1131 * callproc.c (call_process):
1132 * charset.c (load_charset_map_from_file):
1133 * emacs.c (init_cmdargs):
1134 * image.c (x_create_bitmap_from_file, x_find_image_file):
1135 * lisp.h (openp):
1136 * lread.c (Flocate_file_internal):
1137 * process.c (Fformat_network_address):
1138 * sound.c (Fplay_sound_internal):
1139 * w32.c (check_windows_init_file):
1140 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1142 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1144 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1146 * w32.c (getloadavg): Don't index samples[] array with negative
1147 indices. Recover from wall-clock time being set backwards.
1149 * w32term.c (w32_initialize): Declare the argument of
1150 set_user_model as const.
1152 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1153 (w32_menu_show): Constify some arguments passed to MessageBox.
1155 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1156 to initialize Lisp objects.
1158 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1159 initialize Lisp objects.
1161 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1162 use variables used only on X under that condition.
1164 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1165 variables not used there.
1167 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1169 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1170 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1172 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1174 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1175 code, revealed in presence of R2L characters, character
1176 compositions, and display vectors. A better fix for Bug#16148.
1177 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1178 GTK and NS builds, they don't have this member of struct frame.
1180 * dispextern.h (struct composition_it): Correct a comment for the
1181 'width' member.
1183 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1185 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1186 This prevents a compilation error on C compilers that do not
1187 default functions to return 'int' if not declared. Also, add
1188 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1189 since it now uses inline functions.
1191 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1193 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1194 display margins on mode line, header line, and in the frame's
1195 tool-bar window. (Bug#16165)
1197 2013-12-16 Andreas Schwab <schwab@suse.de>
1199 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1201 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1203 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1204 `CHECK_LIST_CONS'.
1206 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1208 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1210 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1212 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1213 intended to find bogus pointers in font objects (Bug#16140).
1214 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1215 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1216 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1217 Disable for MS-Windows due to Bug#15876; apparently this
1218 requires more or less substantial changes in fontset code.
1219 * xfont.c (xfont_close):
1220 * xftfont.c (xftfont_close): Call x_display_info_for_display
1221 to check whether 'Display *' is valid (Bug#16093 and probably
1222 Bug#16069).
1224 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1226 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1227 Reported by Juanma Barranquero <lekktu@gmail.com>.
1229 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1230 open a pty on MS-Windows. (Bug#16152)
1232 * emacs.c (decode_env_path): Fix bogus comparison against
1233 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1235 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1237 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1238 (Fx_file_dialog): Add parentheses around && to silence warning.
1240 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1242 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1244 * xdisp.c (extend_face_to_end_of_line): Extend background of
1245 non-default face in margin areas as well. (Bug#16151)
1246 (display_line): Call extend_face_to_end_of_line for continued
1247 lines as well, if the display margins have non-zero width.
1248 (set_glyph_string_background_width): When needed, set the
1249 extends_to_end_of_line_p flag on glyph strings to be drawn in
1250 margin areas, not only in the text area.
1252 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1253 startup.
1255 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1257 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1258 Don't worry about verify_error being t, since it has to be a list.
1260 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1262 Use bool for boolean, focusing on headers.
1263 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1264 No need to include <stdbool.h>, since conf_post.h does it now.
1265 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1266 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1267 (SET_PER_BUFFER_VALUE_P):
1268 * ccl.c, ccl.h (setup_ccl_program):
1269 * ccl.h (CHECK_CCL_PROGRAM):
1270 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1271 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1272 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1273 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1274 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1275 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1276 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1277 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1278 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1279 (CHARSET_FAST_MAP_SET):
1280 * coding.c (decode_coding_ccl, encode_coding_ccl):
1281 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1282 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1283 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1284 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1285 (decode_coding_c_string):
1286 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1287 * conf_post.h (has_attribute):
1288 * dispextern.h (trace_redisplay_p)
1289 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1290 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1291 (SET_GLYPH_FROM_CHAR_GLYPH)
1292 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1293 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1294 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1295 (cursor_in_mouse_face_p):
1296 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1297 (blank_row, prepare_desired_row)
1298 (build_frame_matrix_from_leaf_window, make_current)
1299 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1300 (update_window, scrolling_window, update_frame_line):
1301 * disptab.h (GLYPH_FOLLOW_ALIASES):
1302 * editfns.c (Fformat):
1303 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1304 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1305 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1306 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1307 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1308 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1309 (FONT_DEFERRED_LOG):
1310 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1311 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1312 (FRAME_MOUSE_UPDATE):
1313 * fringe.c (Fdefine_fringe_bitmap):
1314 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1315 (x_create_bitmap_from_xpm_data, xpm_load_image):
1316 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1317 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1318 (MERGE_INTERVAL_CACHE):
1319 * keymap.h (KEYMAPP):
1320 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1321 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1322 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1323 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1324 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1325 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1326 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1327 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1328 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1329 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1330 (SETUP_BUFFER_SYNTAX_TABLE):
1331 * systime.h (timespec_valid_p):
1332 * term.c (save_and_enable_current_matrix):
1333 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1334 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1335 (redisplay_internal, try_window_reusing_current_matrix)
1336 (sync_frame_with_window_matrix_rows, try_window_id)
1337 (display_menu_bar, display_tty_menu_item, display_mode_line)
1338 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1339 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1340 * xmenu.c (xmenu_show):
1341 * xterm.c (use_xim, x_term_init):
1342 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1343 (struct x_bitmap_record):
1344 Use bool for booleans.
1345 * ccl.c (struct buffer_text):
1346 * ccl.h (struct ccl_program):
1347 * charset.h (struct charset):
1348 * cm.h (struct cm):
1349 * coding.h (struct iso_2022_spec, struct coding_system):
1350 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1351 (struct glyph_string, struct face, struct face_cache)
1352 (struct bidi_string_data, struct bidi_it)
1353 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1354 (struct image):
1355 * editfns.c (Fformat):
1356 * frame.h (struct frame):
1357 * fringe.c (struct fringe_bitmap):
1358 * intervals.h (struct interval):
1359 * keyboard.h (struct kboard):
1360 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1361 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1362 (struct Lisp_Buffer_Local_Value, union specbinding):
1363 * macfont.m (struct macfont_info):
1364 * process.h (struct Lisp_Process):
1365 * termchar.h (struct tty_display_info):
1366 * window.h (struct window):
1367 * xterm.h (struct x_output):
1368 Use bool_bf for boolean bit-fields.
1369 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1370 All callers changed.
1371 * ccl.h (struct ccl_program): Remove unused members private_state,
1372 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1373 eight_bit_control.
1374 (struct ccl_spec): Remove unused members cr_carryover,
1375 eight_bit_carryover.
1376 * conf_post.h: Include <stdbool.h>.
1377 (bool_bf): New type.
1378 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1379 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1380 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1381 'do { ... } while (false)' brackets.
1382 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1383 Args must now be expressions; all callers changed.
1384 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1385 (PRODUCE_GLYPHS): Simplify use of boolean.
1386 * fileio.c (Fcopy_file):
1387 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1388 * lisp.h (UNGCPRO): Return void, not int.
1389 (FOR_EACH_TAIL): Use void expression, not int expression.
1390 * region-cache.c: Reindent.
1391 * region-cache.h: Copy comments from region-cache.c, to fix
1392 incorrect remarks about booleans.
1394 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1396 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1397 when character at point is displayed from a display vector.
1398 (Bug#16148)
1400 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1402 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1403 now a list of certificate validation checks that will abort a
1404 connection with an error.
1405 (Fgnutls_boot): Document it and use it.
1407 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1409 * w32term.c (w32_enable_frame_resize_hack): New variable.
1410 (x_set_window_size): Use it to hack frame resizing on Windows
1411 (Bug#16028).
1413 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1415 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1416 Windows-specific code to w32.c. Change error message text to
1417 match that of Posix platforms.
1419 * w32.c (w32_copy_file): New function, most of the code copied and
1420 reworked from Fcopy_file. Improve error handling. Plug memory
1421 leak when errors are thrown. Support file names outside of the
1422 current codepage. (Bug#7100)
1424 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1426 * lread.c (load_path_default): Prototype.
1428 2013-12-13 Glenn Morris <rgm@gnu.org>
1430 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1431 (dump_path): Remove.
1432 (load-path-default): Remove `changed' argument.
1433 Do not set dump_path permanently. Simplify.
1434 (init_lread): Simplify.
1435 (syms_of_lread): Remove dump_path.
1437 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1439 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1440 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1441 2013-12-12 font-related change to avoid Bug#16128, which
1442 is quite hard to fix without even more substantial changes.
1444 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1446 * font.c (font_close_object): Check for live frame (Bug#16128).
1448 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1450 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1451 Return ptrdiff_t, not int, since it's a buffer size.
1452 Reindent/reparen some macros to a more Gnuish style.
1454 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1456 Avoid undefined behavior with huge regexp interval counts.
1457 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1458 since it's now specialized to interval counts. All uses changed.
1459 Do not assume wrapraound on signed integer overflow.
1460 (regex_compile): Simplify based on the above changes.
1462 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1464 Support file names on MS-Windows that use characters outside of
1465 the current system codepage. (Bug#7100)
1467 * w32.c (get_file_security, set_file_security)
1468 (create_symbolic_link): Separate pointers and boolean flags for
1469 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1470 non-zero, else the former.
1471 (codepage_for_filenames, filename_to_utf16, )
1472 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1473 New functions.
1474 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1475 characters.
1476 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1477 Accept only one argument; all callers changed.
1478 (dostounix_filename): Remove the second argument, now works in
1479 UTF-8. All callers changed.
1480 (parse_root): Lose DBCS code.
1481 (get_long_basename, w32_get_short_filename, init_environment)
1482 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1483 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1484 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1485 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1486 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1487 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1488 otherwise.
1489 (ansi_encode_filename): New function.
1490 (get_emacs_configuration, get_emacs_configuration_options):
1491 Functions deleted.
1492 (add_volume_info, GetCachedVolumeInformation): Run the input file
1493 name through unixtodos_filename, to ensure it is stored and
1494 referenced in canonical form.
1495 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1496 (logon_network_drive, sys_link, utime): Improve error handling.
1497 (sys_access): New function.
1498 (hashval, generate_inode_val): Unused functions deleted.
1499 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1500 (check_windows_init_file): Convert error message from UTF-8 to
1501 ANSI codepage, for display in the message box.
1502 (globals_of_w32): Set w32_unicode_filenames according to the OS
1503 version.
1505 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1506 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1507 (syms_of_w32term): Declare w32-unicode-filenames.
1509 * w32proc.c (new_child, delete_child): Remove code that handled
1510 unused pending_deletion and input_file members of the child struct.
1511 (create_child, sys_spawnve): Convert all file names to ANSI
1512 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1513 name cannot be encoded in ANSI codepage. Don't use
1514 unixtodos_filename, mirror slashes by hand.
1515 (record_infile, record_pending_deletion): Functions deleted.
1516 (Fw32_short_file_name): Call w32_get_short_filename instead of
1517 GetShortPathName.
1519 * w32notify.c (add_watch): Work in Unicode mode when
1520 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1521 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1522 instead, do the same with Lisp primitives.
1524 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1525 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1526 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1527 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1528 (Fw32_shell_execute): Improve error reporting.
1529 (Fdefault_printer_name): Ifdef away for Cygwin.
1531 * w32.h (struct _child_process): Remove input_file and
1532 pending_deletion members that are no longer used.
1533 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1534 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1535 (ansi_encode_filename): New and updated prototypes.
1537 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1538 APIs explicitly.
1539 (unexec): Don't use dostounix_filename, it expects a file name in
1540 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1541 ANSI encoding.
1543 * fileio.c (Ffile_name_directory, file_name_as_directory)
1544 (directory_file_name, Fexpand_file_name)
1545 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1546 arguments of dostounix_filename.
1547 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1548 use MAX_UTF8_PATH for size of file-name strings.
1549 (emacs_readlinkat): Build an explicitly unibyte string for file
1550 names.
1551 (syms_of_fileio) <file-name-coding-system>:
1552 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1554 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1555 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1556 directories to UTF-8.
1557 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1558 environment, and each element of the input PATH, to UTF-8.
1560 * dired.c (file_attributes): Use build_unibyte_string explicitly
1561 to make Lisp strings from user and group names.
1563 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1564 decode_file.
1566 * coding.c (decode_file_name, encode_file_name): New functions.
1568 * termcap.c (tgetent): Adapt to the change in arguments of
1569 dostounix_filename.
1571 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1572 names.
1574 * msdos.c (dostounix_filename, init_environment): Adapt to the
1575 change in arguments of dostounix_filename.
1577 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1578 [WINDOWSNT]: Encode file names passed to the image libraries in
1579 ANSI codepage.
1581 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1582 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1584 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1585 arguments of dostounix_filename.
1587 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1589 * font.h (struct font_entity) [HAVE_NS]: New field to record
1590 font driver which was used to create this entity.
1591 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1592 frame where the font was opened.
1593 (font_close_object): Add prototype.
1594 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1595 (font_close_object): Not static any more. Lost frame arg.
1596 Adjust comment and users.
1597 * alloc.c (cleanup_vector): Call font_close_object to adjust
1598 per-frame font counters correctly. If HAVE_NS, also call
1599 driver-specific cleanup for font-entity objects.
1600 * ftfont.c (ftfont_open):
1601 * nsfont.m (nsfont_open):
1602 * w32font.c (w32font_open_internal):
1603 * xfont.c (xfont_open):
1604 * xftfont.c (xftfont_open): Save frame pointer in font object.
1605 * macfont.m (macfont_open): Likewise.
1606 (macfont_descriptor_entity): Save driver pointer to be able
1607 to call its free_entity routine when font-entity is swept.
1608 * ftxfont.c (ftxfont_open): Add eassert because frame
1609 pointer should be saved by ftfont_driver.open.
1611 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1613 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1614 input polling is used. This is still meaningful for Cygwin, see
1615 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1616 * keyboard.c (poll_for_input_1, input_polling_used):
1617 Define unconditionally.
1618 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1619 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1620 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1621 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1622 (face_for_char): Likewise. Rearrange eassert and return ASCII
1623 face for CHAR_BYTE8_P.
1624 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1626 2013-12-11 Ken Brown <kbrown@cornell.edu>
1628 * dispextern.h (erase_phys_cursor):
1629 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1631 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1633 * nsterm.m (x_free_frame_resources):
1634 * term.c (tty_free_frame_resources):
1635 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1636 face cache because it's implied by free_frame_faces anyway.
1637 * w32term.c (x_free_frame_resources): Likewise. Do not call
1638 free_frame_faces twice.
1640 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1642 * editfns.c (Fformat_time_string): Mention %F in the doc.
1644 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1646 * window.c (resize_frame_windows): Don't return immediately when
1647 the root window's size doesn't change - the minibuffer window
1648 may still have to be repositioned/resized.
1649 * xfns.c (Fx_create_frame): Always change the frame size after
1650 initializing the frame's faces.
1651 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1652 change_frame_size should already have done it.
1653 (x_new_font): Assign new tool- and menu-bar heights.
1654 (x_set_window_size_1): Account for tool- and menu-bar heights
1655 (Bug#16013). Don't set pixel sizes since change_frame_size
1656 should already have done it.
1658 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1660 Remove the option of using libcrypto.
1661 * Makefile.in (LIB_CRYPTO): Remove.
1662 (LIBES): Don't use it.
1664 2013-12-11 Juri Linkov <juri@jurta.org>
1666 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1667 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1669 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1671 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1672 drawn tool bar items (Bug#16058).
1673 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1675 2013-12-09 Ken Brown <kbrown@cornell.edu>
1677 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1679 * lisp.h (get_frame_param): Adjust conditions for prototype
1680 declaration.
1682 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1684 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1685 Avoid unused macro warning if configured --without-xft.
1687 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1689 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1691 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1693 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1695 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1697 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1699 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1701 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1703 Use libcrypto's checksum implementations if available, for speed.
1704 * Makefile.in (LIB_CRYPTO): New macro.
1705 (LIBES): Use it.
1707 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1708 The macro didn't conform to C99 due to type mismatch,
1709 which caused compilation failure with Sun C 5.12,
1710 and it was confusing anyway. Include window.h to declare
1711 redisplay_other_windows.
1713 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1715 * window.c (set_window_buffer): Update mode line (bug#16084).
1717 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1719 Fix minor problems found by static checking.
1720 * keyboard.c (poll_for_input_1, input_polling_used):
1721 Define only if HAVE_NTGUI.
1722 * xmenu.c (popup_activate_callback): Omit unnecessary
1723 check against USE_X_TOOLKIT, which must be defined here anyway.
1724 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1725 Now static.
1727 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1729 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1731 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1733 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1735 * nsterm.m (x_set_window_size): Remove fprintf.
1736 (init): Define always. Set applicationDidFinishLaunchingCalled
1737 for GNUstep.
1738 (applicationDidFinishLaunching:):
1739 Set applicationDidFinishLaunchingCalled.
1740 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1741 not called.
1743 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1745 Pixel resize changes for NS (Bug#16049).
1746 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1747 height/width. row/cols are locals.
1748 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1749 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1750 (windowWillResize): Remove gsextra. Calculate extra as in
1751 updateFrameSize.
1752 (x_new_font): Don't change frame size if fullscreen.
1753 Change size pixelwise.
1755 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1756 comment in xfns.c. Change to pixelwise call.
1758 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1760 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1761 (Bug#16070)
1763 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1765 * xterm.c (input_signal_count): Remove.
1766 (x_dispatch_event): Define unconditionally.
1767 (x_make_frame_visible): Process X events until the frame
1768 is really visible (Bug#16027).
1769 * xterm.h (x_dispatch_event): Declare unconditionally.
1771 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1773 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1775 * nsterm.m (x_set_window_size): Handle pixelwise.
1777 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1779 * w32term.c (x_new_font):
1780 * xterm.c (x_new_font): Calculate new frame size from new font
1781 size (Bug#16028).
1783 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1785 * lisp.h (FOR_EACH_TAIL): New macro.
1786 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1788 * window.c (select_window): Call second wset_redisplay before we change
1789 selected_window (bug#16034).
1791 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1793 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1795 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1797 * w32xfns.c: Include window.h, to avoid a compiler warning.
1799 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1801 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1802 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1803 window_scroll takes care of it.
1804 (Fset_window_point, Fdelete_other_windows_internal)
1805 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1806 (Fsplit_window_internal, Fdelete_window_internal)
1807 (Fresize_mini_window_internal, Fset_window_configuration)
1808 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1809 cause redisplay instead of forcing a complete redisplay.
1810 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1811 we're only affecting the selected_window.
1813 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1815 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1816 directional control characters. Update type and category
1817 determination according to the UBA from Unicode v6.3.
1818 (bidi_category_t): New category EXPLICIT_FORMATTING.
1820 * dispextern.h (bidi_type_t): Update to include new bidirectional
1821 properties introduced with Unicode v6.3. (Bug#16043)
1823 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1825 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1826 (Bug#16044).
1828 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1830 * font.c (font_list_entities): Remove dummy assignment.
1831 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1832 used on graphic displays only. Remove unused 'font_encoder' member.
1833 (struct font_bitmap): Remove unused 'extra' member.
1834 * nsfont.m (nsfont_open):
1835 * w32font.c (w32font_open_internal):
1836 * ftfont.c (ftfont_get_bitmap): Adjust users.
1838 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1840 Use bool for boolean.
1841 * tparam.c (tparam1):
1842 * undo.c (record_point, record_property_change):
1843 Use bool for boolean, for local vars that are always true or false.
1845 Minor integer overflow fixes (Bug#16033).
1846 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1847 This improves on the previous fix to this function.
1848 (window_resize_check): When summing up pixel counts, don't rely on
1849 undefined behavior if the sum overflows.
1851 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1853 * window.c (Fset_window_new_pixel): Don't choke at negative
1854 argument value (Bug#16033).
1856 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1857 to avoid crash in window_box_height.
1859 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1860 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1861 calculation.
1862 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1864 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1866 Minor integer overflow fixes.
1867 * window.c (Fset_window_new_pixel, grow_mini_window):
1868 * xdisp.c (Fwindow_text_pixel_size):
1869 Avoid undefined behavior on signed integer overflow.
1870 * xfns.c (x_set_mouse_color):
1871 Check that drag shape fits in 'unsigned', since that's what X wants.
1873 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1875 Improve reporting of fatal exception on MS-Windows.
1876 * w32fns.c (my_exception_handler): New function.
1877 (globals_of_w32fns): Set it up as the unhandled exception
1878 handler. Initialize exception code and address to zeros.
1879 (emacs_abort): If the exception code and address are available,
1880 print them at the beginning of the backtrace. Fix the format of
1881 printing addresses (was producing 0x0x12345678 on XP).
1882 (Bug#15994)
1884 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1886 * eval.c (Fbacktrace__locals): New function.
1887 (syms_of_eval): Defsubr it.
1889 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1891 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1892 Define here to unify between...
1893 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1894 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1896 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1898 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1900 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1901 fringe background extension.
1902 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1903 because they are now always the same as `left' and `width',
1904 respectively. Remove code for the case that `width' and
1905 `sb_width' are different.
1907 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1909 Fix minor problems found by static checking.
1910 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1911 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1912 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1914 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1916 * image.c (imagemagick_compute_animated_image): Don't crash if we
1917 have an animation with different-sized images (bug#15313).
1919 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1921 Remove some unused items introduced during pixelwise change.
1922 * window.c (window_resize_total_check): Remove unused function.
1923 * xdisp.c (remember_mouse_glyph): Remove unused label.
1924 (Ftool_bar_height): Move declaration inside #if.
1925 * xterm.c (x_set_window_size): Don't use r and c.
1927 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1929 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1930 `value' and `endp'.
1932 * window.c (Fset_window_configuration): Comment out unused variables.
1934 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1936 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1938 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1940 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1942 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1943 HAVE_GNUTLS3 (Bug#16001).
1945 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1946 if interrupts are deferred (Bug#15801).
1948 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1950 Support resizing frames and windows pixelwise.
1951 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1952 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1953 (struct glyph_matrix): Replace window_left_col and
1954 window_top_line by window_pixel_left and window_pixel_top.
1955 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1956 Minor rewrite.
1957 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1958 (draw_window_divider, move_it_to, x_draw_right_divider)
1959 (x_draw_bottom_divider, change_frame_size): Add or fix
1960 declarations.
1961 * dispnew.c (change_frame_size_1): Change prototype.
1962 (adjust_glyph_matrix, required_matrix_width)
1963 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1964 values instead of lines and columns.
1965 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1966 WINDOW_TOTAL_FRINGE_WIDTH.
1967 (handle_window_change_signal, do_pending_window_change)
1968 (init_display): Adjusts calls of change_frame_size.
1969 (change_frame_size, change_frame_size_1): Handle pixelwise
1970 changes.
1971 * frame.c (Qright_divider_width, Qbottom_divider_width):
1972 New Lisp objects.
1973 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1974 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1975 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1976 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1977 values.
1978 (set_frame_param): New function.
1979 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1980 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1981 (Ffringe_width, Fborder_width, Fright_divider_width)
1982 (Fbottom_divider_width): New functions, defsubr them.
1983 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1984 New argument pixelwise.
1985 (struct frame_parm_table): New members Qright_divider_width and
1986 Qbottom_divider_width.
1987 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1988 (x_report_frame_params): Handle Qright_divider_width and
1989 Qbottom_divider_width.
1990 (x_set_right_divider_width, x_set_bottom_divider_width):
1991 New functions.
1992 (frame_resize_pixelwise): New option.
1993 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1994 new_pixelwise, right_divider_width and bottom_divider_width;
1995 remove total_lines; rename text_lines, text_cols, new_text_lines
1996 and new_text_cols to text_height, text_width, new_height and
1997 new_width respectively.
1998 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1999 FRAME_TEXT_WIDTH respectively.
2000 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2001 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2002 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2003 New macros.
2004 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2005 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2006 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2007 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2008 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2009 (FRAME_TOTAL_COLS_ARG): Remove macro.
2010 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2011 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2012 (x_wm_set_size_hint): Handle frame pixel sizes.
2013 * indent.c (compute_motion, Fcompute_motion):
2014 Call window_body_width instead of window_body_cols.
2015 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2016 (make_lispy_position): Handle right and bottom dividers.
2017 (Fsuspend_emacs): Pixelize call of change_frame_size.
2018 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2019 * lisp.h: Extern set_frame_param.
2020 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2021 x_set_window_size.
2022 (Fx_create_frame): Add entry for vertical_drag_cursor.
2023 Pixelize call of change_frame_size.
2024 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2025 * nsterm.m (ns_update_window_end): Optionally draw right
2026 divider.
2027 (x_set_window_size): Add argument pixelwise.
2028 Call check_frame_size and change_frame_size with pixelwise zero.
2029 (ns_draw_window_divider): New function.
2030 (ns_redisplay_interface): Add ns_draw_window_divider.
2031 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2032 (x_new_font): Call x_set_window_size with pixelwise zero.
2033 * print.c (print_object): For a window print its sequence
2034 number again.
2035 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2036 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2037 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2038 (w32_createwindow): Use scroll bar area width.
2039 (w32_wnd_proc): Handle bottom divider width.
2040 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2041 (Fx_create_frame): Default divider width parameters.
2042 Caclulate sizes pixelwise. Add vertical drag cursor support.
2043 (x_create_tip_frame): Default divider widths to zero.
2044 Pixelize call to change_frame_size.
2045 (Fx_show_tip): Add handling of divider widths. Pixelize window
2046 position and sizes.
2047 (Fw32_frame_rect): New function.
2048 (frame_parm_handler w32_frame_parm_handlers): Add divider
2049 widths.
2050 (Vx_window_vertical_drag_shape): Add variable.
2051 * w32inevt.c (resize_event, maybe_generate_resize_event):
2052 Pixelize change_frame_size calls.
2053 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2054 call.
2055 * w32term.c (w32_draw_window_divider): New function.
2056 (x_update_window_end): Handle right divider.
2057 (w32_draw_fringe_bitmap, x_scroll_run)
2058 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2059 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2060 Calculate new frame sizes pixelwise.
2061 (x_new_font): Pixelize call to x_set_window_size.
2062 (x_check_fullscreen): Pixelize call to change_frame_size.
2063 (x_set_window_size_1, x_set_window_size): New argument
2064 pixelwise. Calculate pixelwise.
2065 (x_wm_set_size_hint): Use scroll bar area width.
2066 (w32_redisplay_interface): Add w32_draw_window_divider.
2067 * w32term.h (struct w32_output): Add vertical drag cursor.
2068 * widget.c (set_frame_size, update_wm_hints)
2069 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2070 change_frame_size.
2071 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2072 * window.c (sequence_number): Restore.
2073 (Fwindow_pixel_width, Fwindow_pixel_height)
2074 (Fwindow_mode_line_height, Fwindow_header_line_height)
2075 (window_pixel_to_total, Frun_window_scroll_functions)
2076 (Fset_window_new_pixel, window_resize_apply_total)
2077 (Fwindow_resize_apply_total): New functions.
2078 (window_body_height, window_body_width): Rename from
2079 window_body_lines. New argument PIXELWISE.
2080 Calculate pixelwise.
2081 (Fwindow_body_height, Fwindow_body_width): New argument
2082 PIXELWISE.
2083 (coordinates_in_window, window_relative_x_coord): Use window's
2084 pixel width instead of total width.
2085 (replace_window, recombine_windows): Initialize pixel values.
2086 (resize_root_window, resize_frame_windows, grow_mini_window)
2087 (shrink_mini_window): New argument PIXELWISE.
2088 Calculate pixelwise.
2089 (Fdelete_other_windows_internal, adjust_window_margins)
2090 (window_resize_check, window_resize_apply)
2091 (Fdelete_window_internal, Fresize_mini_window_internal)
2092 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2093 (check_frame_size): Rename arguments. New argument PIXELWISE.
2094 Calculate pixelwise.
2095 (set_window_buffer): Make samebuf bool. Run configuration change
2096 hook only if buffer changed.
2097 (Fset_window_buffer): Rewrite doc-string.
2098 (make_window): Initialize new_pixel slot.
2099 (Fwindow_resize_apply): Check pixel size of root window.
2100 (Fsplit_window_internal): Call 2nd argument pixel_size.
2101 Calculate pixelwise.
2102 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2103 window_body_cols.
2104 (save_window_data): New slots frame_text_width,
2105 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2106 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2107 pixel_width.
2108 (Fcurrent_window_configuration, Fset_window_configuration)
2109 (save_window_save, compare_window_configurations): Handle new
2110 slots in save_window_data and saved_window.
2111 (Fset_window_scroll_bars): Fix doc-string.
2112 (window_resize_pixelwise): New variable.
2113 (coordinates_in_window, Fcoordinates_in_window_p):
2114 Handle dividers.
2115 (make_parent_window): Adjust sequence_number.
2116 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2117 New functions.
2118 * window.h (struct window): New members new_pixel, pixel_left,
2119 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2120 (wset_new_pixel): New function.
2121 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2122 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2123 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2124 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2125 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2126 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2127 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2128 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2129 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2130 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2131 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2132 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2133 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2134 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2135 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2136 Rewrite.
2137 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2138 (window_body_width, check_frame_size): Adapt external declarations.
2139 * xdisp.c (last_max_ascent): New integer.
2140 (window_text_bottom_y): Handle bottom divider.
2141 (window_box_width, window_box_height): Calculate pixelwise.
2142 (get_glyph_string_clip_rects): Handle right divider.
2143 (remember_mouse_glyph): When windows are resized pixelwise
2144 proceed with width and height set to 1.
2145 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2146 WINDOW_TOTAL_WIDTH.
2147 (move_it_to): Calculate and return maximum x position
2148 encountered.
2149 (Fwindow_text_pixel_size): New function.
2150 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2151 (tool_bar_lines_needed): Rename to tool_bar_height.
2152 Calculate pixelwise.
2153 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2154 Calculate pixelwise.
2155 (redisplay_tool_bar): Calculate pixelwise.
2156 (redisplay_window): Calculate pixelwise. Handle dividers.
2157 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2158 (x_draw_vertical_border): Handle dividers.
2159 (define_frame_cursor1): Handle vertical drag cursor.
2160 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2161 (expose_window): Calculate pixelwise. Handle dividers.
2162 (init_xdisp): Initialize pixel values.
2163 * xfaces.c (Qwindow_divider): New face.
2164 (realize_basic_faces): Realize it.
2165 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2166 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2167 (x_set_scroll_bar_default_width): Default actual width to 16.
2168 (Fx_create_frame): Set sizes pixelwise.
2169 (x_create_tip_frame): Default divider widths to zero.
2170 Pixelize call of change_frame_size.
2171 (Fx_show_tip): Handle divider widths. Initial pixel position
2172 and sizes.
2173 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2174 (Vx_window_vertical_drag_shape): New option.
2175 * xmenu.c (free_frame_menubar): Pixelize call of
2176 x_set_window_size.
2177 * xterm.c (x_draw_window_divider): New function.
2178 (x_update_window_end): Optionally draw right divider.
2179 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2180 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2181 (handle_one_xevent, x_new_font): Calculate pixelwise.
2182 (x_set_window_size_1, x_set_window_size): New argument
2183 pixelwise. Calculate pixelwise.
2184 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2185 (struct x_redisplay_interface): Add x_draw_window_divider.
2186 * xterm.h (struct x_output): Add vertical_drag_cursor.
2188 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2190 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2191 Set invisible frames's `redisplay' when a full redisplay is requested.
2192 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2193 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2194 (display_mode_lines): Set it here instead.
2196 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2198 * dispextern.h (set_window_update_flags): Remove.
2200 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2204 * xdisp.c (REDISPLAY_SOME_P): New macro.
2205 (redisplay_internal): Use it (bug#15999).
2206 (prepare_menu_bars, redisplay_window): Use it as well.
2208 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2210 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2212 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2213 (globals_of_w32font): Zero it out.
2214 (GetCharWidth32W_Proc): New function pointer.
2215 (get_char_width_32_w): New function.
2216 (compute_metrics): If get_glyph_outline_w returns an error, try
2217 get_char_width_32_w before declaring a failure. This avoids
2218 punishing raster (a.k.a. "bitmap") fonts by slowing down
2219 redisplay. (Bug#6364).
2221 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2223 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2224 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2225 highlight needs to be redisplayed. (Bug#15913)
2227 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2229 Fix minor problems found by static checking.
2230 * buffer.h (struct buffer_text, struct buffer):
2231 * frame.h (struct frame):
2232 * window.h (struct window):
2233 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2234 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2235 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2236 no-longer-valid use of HAVE_MENUS.
2237 * xdisp.c (propagate_buffer_redisplay): Now static.
2239 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2241 * xmenu.c (Fmenu_or_popup_active_p):
2242 * window.c (Fset_window_configuration):
2243 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2244 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2245 * fns.c (Fyes_or_no_p):
2246 * editfns.c (Fmessage_box, Fmessage_or_box):
2247 * alloc.c (make_save_ptr_ptr):
2248 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2250 * window.c (Fset_window_configuration): Move select_window later.
2252 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2254 Refine redisplay optimizations to only redisplay *some* frames/windows
2255 rather than all of them.
2256 * xdisp.c (REDISPLAY_SOME): New constant.
2257 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2258 (bset_redisplay, bset_update_mode_line): New functions.
2259 (message_dolog): Use bset_redisplay.
2260 (clear_garbaged_frames): Use fset_redisplay.
2261 (echo_area_display): Use wset_redisplay.
2262 (buffer_shared_and_changed): Remove.
2263 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2264 frame titles. Compute the actual set of windows redisplayed.
2265 Don't update frame titles and menu bars for frames that don't need to
2266 be redisplayed.
2267 (propagate_buffer_redisplay): New function.
2268 (AINC): New macro.
2269 (redisplay_internal): Use it. Be more selective in the set of windows
2270 we redisplay. Propagate windows_or_buffers_changed to
2271 update_mode_lines a bit later to simplify the code.
2272 (mark_window_display_accurate_1): Reset window and buffer's
2273 `redisplay' flag.
2274 (redisplay_window): Do nothing if neither the window nor the buffer nor
2275 the frame needs redisplay.
2276 * window.h (struct window): Add `redisplay' field.
2277 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2278 (redisplay_other_windows, window_list): New declarations.
2279 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2280 (window_list): Not static any more.
2281 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2282 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2283 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2284 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2285 * frame.h (struct frame): Add `redisplay' field.
2286 Move `external_menu_bar' bitfield next to other bit-fields.
2287 (SET_FRAME_GARBAGED): Use fset_redisplay.
2288 (SET_FRAME_VISIBLE): Don't garbage the frame;
2289 Use redisplay_other_windows.
2290 * buffer.h (struct buffer): Add `redisplay' field.
2291 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2292 (modify_overlay): Use bset_redisplay.
2293 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2295 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2297 Support w32 file notifications in batch mode.
2298 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2299 invalid (which happens in batch mode). If non-interactive, call
2300 handle_file_notifications to store file notification events in the
2301 input queue. (Bug#15933)
2303 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2305 * w32inevt.c (handle_file_notifications): Now external, not static.
2307 * w32term.h (handle_file_notifications): Provide prototype.
2309 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2310 init_crit, since init_display, which does that otherwise, is not
2311 called.
2313 2013-11-27 Glenn Morris <rgm@gnu.org>
2315 * Makefile.in ($(lispsource)/international/charprop.el): New.
2316 (emacs$(EXEEXT)): Depend on charprop.el.
2318 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2320 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2321 deleting portions of the buffer under non-nil REPLACE argument.
2322 (Bug#15973)
2324 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2325 directory, watch it and not its parent.
2326 (add_watch): Allow empty string in FILE.
2328 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2330 * window.c (Fset_window_start, window_resize_apply)
2331 (window_scroll): Reset window_end_valid (Bug#15957).
2333 2013-11-27 Glenn Morris <rgm@gnu.org>
2335 * Makefile.in (leimdir): Now in lisp source directory.
2336 ($(leimdir)/leim-list.el): Just use ../leim .
2337 * epaths.in (PATH_DUMPLOADSEARCH):
2338 * lread.c (load_path_default):
2339 * nsterm.m (ns_load_path): No more leim directory.
2341 2013-11-26 Andreas Schwab <schwab@suse.de>
2343 * .gdbinit (xgettype): Add cast.
2345 2013-11-26 Glenn Morris <rgm@gnu.org>
2347 Preload leim-list.el.
2348 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2349 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2350 is a single directory.
2352 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2354 bool-vector-subsetp is now the normal direction (Bug#15912).
2355 * data.c (Fbool_vector_subsetp): Test whether the first argument
2356 is a subset of the second one, not the reverse. Add doc string.
2358 Fix minor problems found by static checking.
2359 * lread.c (load_path_default): Now static.
2360 * textprop.c (text_property_stickiness): Be consistent about the
2361 test used when deciding whether to consider the previous character.
2362 This simplifies the code a bit.
2364 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2366 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2368 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2369 (syms_of_frame): Don't defsubr them.
2371 2013-11-25 Glenn Morris <rgm@gnu.org>
2373 * lread.c (load_path_default): Change the sense of the argument.
2374 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2375 from dump_path. When it is not, avoid checking dump_path twice.
2377 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2378 uninstalled dump_path against installed Vload_path. (Bug#15964)
2380 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2382 Export get_pos_property to Elisp.
2383 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2384 (syms_of_editfns): Export it to Elisp.
2386 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2388 2013-11-23 Romain Francoise <romain@orebokech.com>
2390 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2391 initialization here ...
2392 (syms_of_fileio): ... from here.
2394 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2397 Please use --enable-check-lisp-object-type.
2399 2013-11-23 Glenn Morris <rgm@gnu.org>
2401 * process.c (get_process): Explicit error for dead buffers.
2403 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2405 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2407 2013-11-23 Glenn Morris <rgm@gnu.org>
2409 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2410 * lread.c (load_path_check): Take path to check as argument.
2411 (load_path_default): New, split from init_lread.
2412 (init_lread): Move calc of default load-path to load_path_default.
2413 Empty elements in EMACSLOADPATH now stand for the default.
2414 (load-path): Doc fix.
2415 * emacs.c (decode_env_path): Add option to treat empty elements
2416 as nil rather than ".".
2417 * callproc.c (init_callproc_1, init_callproc):
2418 * image.c (Vx_bitmap_file_path):
2419 * lisp.h (decode_env_path):
2420 * lread.c (Vsource_directory):
2421 Update for new argument spec of decode_env_path.
2423 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2425 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2426 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2428 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2430 Fix some dependency problems that cause unnecessary recompiles.
2431 Problem reported by RMS in
2432 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2433 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2434 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2435 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2436 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2437 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2438 (boostrap-clean): No need to remove stamp-oldxmenu.
2440 Fix recently introduced bool vector overrun.
2441 This was due to an optimization that went awry.
2442 Reported by Glenn Morris in
2443 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2444 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2445 for empty vectors, undoing the 2013-11-18 change.
2446 * data.c (bool_vector_binop_driver): Rely on this.
2447 Fix bug that occasionally overran the destination.
2448 * lisp.h (struct Lisp_Bool_vector): Document this.
2450 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2452 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2453 to handle dialogs.
2455 * nsterm.m (init, run, stop:): Comment out for now, does not work
2456 with dialogs.
2458 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2460 * charset.c (syms_of_charset): Don't read past end of string.
2462 2013-11-19 Glenn Morris <rgm@gnu.org>
2464 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2466 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2468 Add hooks to run on gaining/losing focus. (Bug#15029)
2469 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2470 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2471 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2473 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2475 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2476 The old names predated the API change that put destination at end.
2478 Improve API of recently-added bool vector functions (Bug#15912).
2479 The old API had (bool-vector-count-matches A B)
2480 and (bool-vector-count-matches-at A B I), which gave the
2481 misleading impression that the two functions were variants, one
2482 with a location I. The new API has (bool-vector-count-population A)
2483 and (bool-vector-count-consecutive A B I) to make the distinction
2484 clearer. The first function no longer has a B argument, since the
2485 caller can easily determine the number of nils if the length and
2486 number of ts is known.
2487 * data.c (Fbool_vector_count_population): Rename from
2488 bool_vector_count_matches, and accept just 1 argument.
2489 (Fbool_vector_count_consecutive): Rename from
2490 Fbool_vector_count_matches_at.
2492 Always allocate at least one bits_word per bool vector.
2493 See Daniel Colascione in:
2494 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2495 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2496 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2497 * lisp.h (struct Lisp_Bool_vector): Document this.
2499 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2501 * insdel.c (invalidate_buffer_caches): New function, consolidated
2502 from part of prepare_to_modify_buffer.
2503 (insert_from_gap, prepare_to_modify_buffer):
2504 * coding.c (code_convert_region, code_convert_string):
2505 Call invalidate_buffer_caches. (Bug#15841)
2507 * lisp.h (invalidate_buffer_caches): Add prototype.
2509 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2511 * w32term.c (x_update_window_end): Don't invalidate the entire
2512 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2513 highlight needs to be redisplayed. (Bug#15913)
2515 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2517 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2519 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2521 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2522 while we are using Vprin1_to_string_buffer.
2524 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2525 after inserting the description string. (Bug#15907)
2527 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2529 * data.c: Work around bogus GCC diagnostic about shift count.
2530 Reported by Eli Zaretskii in
2531 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2532 (pre_value): New function.
2533 (count_trailing_zero_bits): Use it.
2535 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2537 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2538 assume C macros are not supported even under -g3 in these old GCC
2539 versions.
2541 2013-11-15 Leo Liu <sdl.web@gmail.com>
2543 * minibuf.c (Ftry_completion, Fall_completions)
2544 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2546 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2548 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2549 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2550 This avoids placing unnecessary constants into the Emacs code.
2552 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2554 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2555 for Cygwin w32 build.
2557 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2558 for Cygwin w32 build. (Bug#15892)
2560 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2562 Simplify, port and tune bool vector implementation.
2563 * alloc.c (bool_vector_exact_payload_bytes)
2564 (bool_vector_payload_bytes): Remove.
2565 (bool_vector_fill): Return its argument.
2566 * alloc.c (bool_vector_fill):
2567 * lread.c (read1):
2568 * print.c (print_object):
2569 Simplify by using bool_vector_bytes.
2570 * alloc.c (make_uninit_bool_vector):
2571 New function, broken out from Fmake_bool_vector.
2572 (Fmake_bool_vector): Use it. Use tail call.
2573 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2574 * data.c (BITS_PER_ULL): New constant.
2575 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2576 if long long versions don't exist.
2577 (shift_right_ull): New function.
2578 (count_one_bits_word): New function, replacing popcount_bits_word
2579 macro. Don't assume that bits_word is no wider than long long.
2580 (count_one_bits_word, count_trailing_zero_bits):
2581 Don't assume that bits_word is no wider than long long.
2582 * data.c (bool_vector_binop_driver, bool_vector_not):
2583 * fns.c (Fcopy_sequence):
2584 * lread.c (read1):
2585 Create an uninitialized destination, to avoid needless work.
2586 (internal_equal): Simplify.
2587 (Ffillarray): Prefer tail call.
2588 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2589 contain at least one word.
2590 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2591 chars are narrower than ints.
2592 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2593 * fns.c (Fcopy_sequence):
2594 Simplify and tune.
2595 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2596 Don't try to port to hosts where bits_word values have holes; the
2597 code wouldn't work there anyway. Verify this assumption, though.
2598 (bool_vector_bytes): New function.
2599 (make_uninit_bool_vector): New decl.
2600 (bool_vector_fill): Now returns Lisp_Object.
2602 * xfns.c (xic_create_fontsetname):
2603 * xrdb.c (gethomedir): Prefer tail calls.
2605 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2607 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2608 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2610 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2611 that requires a return value.
2612 (Fset_buffer_modified_p): Take advantage of this change to do
2613 a tail call.
2615 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2617 * buffer.c (Frestore_buffer_modified_p): Sync it with
2618 Fset_buffer_modified_p.
2619 (Fforce_mode_line_update): New function, moved from subr.el.
2620 (Fset_buffer_modified_p): Use them.
2621 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2623 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2625 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2626 This avoids undefined behavior when subtracting pointers into
2627 different aways. On my platform it also makes the code a tad
2628 smaller and presumably faster.
2630 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2632 * keyboard.c (command_loop_1): Use region-extract-function.
2633 * insdel.c (Qregion_extract_function): Not static any more (can we
2634 stop pretending that these vars can benefit from being marked static?).
2636 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2638 * search.c (find_newline): If buffer text is relocated during the
2639 "dumb loop", adjust C pointers into buffer text to follow suit.
2640 (Bug#15841)
2642 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2644 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2645 for conversion (Bug#15837).
2647 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2649 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2650 for the entire range of inserted characters. (Bug#15841)
2652 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2654 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2655 unspecified.
2656 (realize_default_face): Remove assignment to distant-foreground if
2657 unspecified (Bug#15815).
2659 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2661 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2662 cache-long-scans disabled, since we don't want to call
2663 prepare_to_modify_buffer (in insert_1_both) for each message we
2664 display.
2666 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2667 from buffer.c. Improve commentary to the buffer field setter
2668 functions.
2670 * buffer.c (bset_cache_long_scans): Static function deleted.
2671 Improve commentary to the buffer field setter functions.
2672 (init_buffer_once): Default for cache-long-scans changed to t.
2673 (Bug#15797)
2675 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2677 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2679 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2680 This bug was introduced in my 2013-06-21 change, and caused
2681 struct Lisp_Sub_Char_Table objects to be given too many slots,
2682 which broke 'make -C admin/unidata'.
2684 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2686 Import changes from mac-port 4.5.
2687 * macfont.m (mac_font_copy_default_descriptors_for_language)
2688 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2689 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2690 (macfont_language_default_font_names): New.
2691 (macfont_list): Rearrange language/charset code.
2692 (macfont_close): Don't check for macfont_info->cache.
2693 (mac_ctfont_create_preferred_family_for_attributes): New font
2694 selection code, call
2695 mac_font_copy_default_name_for_charset_and_languages.
2696 (mac_font_copy_default_descriptors_for_language)
2697 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2699 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2701 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2703 Port to C11 aligned_alloc, and fix some integer overflows.
2704 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2705 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2706 and use of posix_memalign replaced with aligned_alloc.
2707 (aligned_alloc): New function, defined or declared as needed.
2708 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2709 Don't undef; configure.ac now does this.
2710 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2711 (calloc, aligned_alloc): Check for integer overflow.
2712 (aligned_alloc): Rename from memalign. All uses changed.
2713 (memalign): New function, an alias for aligned_alloc.
2715 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2717 * xdisp.c (redisplay_internal): Fix typo in last change.
2719 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2721 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2723 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2725 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2726 redisplay--mode-lines-cause.
2727 (redisplay_internal): Keep them uptodate. Remove redundant check of
2728 buffer_shared_and_changed.
2729 * *.[chm]: Number every assignment to update_mode_lines so we
2730 can track why it is set.
2732 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2734 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2736 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2738 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2739 can track why it is set.
2741 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2743 Integer-related fixes for term.c etc.
2744 * dispextern.h (face_tty_specified_color): New function.
2745 * term.c (turn_on_face): Don't rely on undefined behavior when
2746 assigning an out-of-range value to 'long'.
2747 Simplify test for toggling highlight.
2748 (tty_capable_p): Omit last two (unused) args. All callers changed.
2749 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2750 (read_menu_input, tty_menu_activate, tty_menu_show):
2751 * xfaces.c (x_supports_face_attributes_p)
2752 (tty_supports_face_attributes_p):
2753 Use bool for boolean. All callers changed.
2754 (tty_supports_face_attributes_p): Omit defaults for color indices;
2755 no longer needed. Simplify tail call.
2757 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2759 * xdisp.c (prepare_menu_bars): Mark static.
2760 * lisp.h (prepare_menu_bars): Don't declare.
2761 * xselect.c (x_handle_selection_clear):
2762 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2764 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2766 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2767 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2769 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2771 * keyboard.c (Fcommand_error_default_function): Rename from
2772 Fdefault_error_output.
2774 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2776 * keyboard.c (Fdefault_error_output): New function, extracted from
2777 cmd_error_internal.
2778 (syms_of_keyboard): Use it for Vcommand_error_function.
2780 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2782 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2783 (init_eval): Use it to ensure handlerlist is non-NULL.
2784 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2785 (Fsignal): Adjust NULLness test of handlerlist.
2786 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2788 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2790 * callproc.c (call_process): Call prepare_to_modify_buffer before
2791 decoding text read from the sub-process, as the decoded stuff will
2792 be inserted into the buffer. This will invalidate the various
2793 caches maintained for the buffer. (Bug#15148)
2795 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2797 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2798 string of glyphless-char-display.
2800 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2802 * nsfns.m (ns_get_name_from_ioreg): New function.
2803 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2804 OSX >= 10.9. Use ns_get_name_from_ioreg.
2806 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2808 Simplify and port recent bool vector changes.
2809 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2810 only in this file. Use a more-efficient implementation if the
2811 second argument is a power of 2.
2812 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2813 Remove no-longer-necessary compile-time checks.
2814 (bool_vector_exact_payload_bytes): New function.
2815 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2816 exact payload changed to call the new function. Do not assume
2817 that the arg or result fits in ptrdiff_t.
2818 (bool_vector_fill): New function.
2819 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2820 in ptrdiff_t.
2821 (vroundup_ct): Don't assume arg fits in size_t.
2822 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2823 invoke set_category_set.
2824 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2825 All callers changed. Use bool_vector_set.
2826 * category.h (XCATEGORY_SET): Remove; no longer needed.
2827 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2828 bool_vector_bitref.
2829 * data.c (Faref): Use bool_vector_ref.
2830 (Faset): Use bool_vector_set.
2831 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2832 (Fbool_vector_not, Fbool_vector_count_matches)
2833 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2834 * fns.c (concat): Use bool_vector_ref.
2835 (Ffillarray): Use bool_vector_fill.
2836 (mapcar1): Use bool_vector_ref.
2837 (sxhash_bool_vector): Hash words, not bytes.
2838 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2839 a constant, since it's now used in #if.
2840 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2841 unsigned char on unusual architectures, so that we no longer
2842 assume that the number of bits per bits_word is a power of two or
2843 is a multiple of 8 or of CHAR_BIT.
2844 (Qt): Add forward decl.
2845 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2846 at least as strictly as bits_word.
2847 (bool_vector_data, bool_vector_uchar_data): New accessors.
2848 All data structure accesses changed to use them.
2849 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2850 (bool_vector_set): New functions.
2851 (bool_vector_fill): New decl.
2852 (ROUNDUP): Move to alloc.c as described above.
2854 Fix recent gnutls changes.
2855 * gnutls.c (Fgnutls_boot): Don't assume C99.
2856 * process.c (wait_reading_process_output): Fix typo in recent change.
2858 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2860 * process.c (wait_reading_process_output, read_process_output)
2861 (send_process): Check gnutls_state is not NULL.
2863 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2864 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2866 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2868 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2869 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2871 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2872 OSX >= 10.9.
2874 * nsfns.m (Fx_create_frame): Fix memory leak.
2876 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2877 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2878 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2880 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2882 * xdisp.c (message3_nolog, message_with_string): Encode the string
2883 before writing it to the terminal in a non-interactive session.
2885 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2886 sure we concatenate them into a unibyte string.
2888 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2889 resulting temporary name before returning it to the caller.
2890 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2891 is a unibyte string, convert NAME to a unibyte string to ensure
2892 that the result is also a unibyte string.
2894 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2895 create unibyte strings from default paths and directory/file
2896 names.
2898 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2899 string.
2901 * callproc.c (init_callproc): Use build_unibyte_string to make
2902 sure we create unibyte strings from default paths and
2903 directory/file names.
2905 * buffer.c (init_buffer): Don't store default-directory of
2906 *scratch* in multibyte form. The original problem which led to
2907 that is described in
2908 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2909 but it was solved long ago. (Bug#15260)
2911 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2913 Port to stricter C99 platforms.
2914 Especially, C99 prohibits nesting a struct X inside struct Y if
2915 struct X has a flexible array member.
2916 * alloc.c (struct sdata): New type.
2917 (sdata): Implement in terms of struct sdata.
2918 Remove u member; all uses replaced by next_vector, set_next_vector.
2919 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2920 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2921 (struct sblock): Rename first_data member to data, which is now
2922 a flexible array member. All uses changed.
2923 (next_vector, set_next_vector, large_vector_vec): New functions.
2924 (vector_alignment): New constant.
2925 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2926 (struct large-vector): Now merely a NEXT member, since the old approach
2927 ran afoul of stricter C99. All uses changed to use
2928 large_vector_vec or large_vector_offset.
2929 (large_vector_offset): New constant.
2930 * dispnew.c: Include tparam.h, for tgetent.
2931 Do not include term.h; no longer needed.
2932 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2933 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2934 (struct Lisp_Vector): Use a flexible array member for contents,
2935 instead of a union with a member that is an array of size 1.
2936 All uses changed.
2937 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2938 fact that the struct no longer contains a union.
2939 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2940 (struct Lisp_Save_Value, struct Lisp_Free):
2941 Use unsigned, not int, for spacers, to avoid c99 warning.
2942 (union specbinding): Use unsigned, not bool, for bitfield, as
2943 bool is not portable to pre-C99 hosts.
2945 2013-11-04 Glenn Morris <rgm@gnu.org>
2947 * emacs.c (usage_message): Mention that `-L :...' appends.
2949 2013-11-02 Glenn Morris <rgm@gnu.org>
2951 * Makefile.in (abs_builddir): Remove.
2952 (bootstrap_exe): Use relative filename.
2954 Use relative filenames in TAGS files.
2955 * Makefile.in (abs_srcdir): Remove it again.
2956 (.PHONY): Remove frc.
2957 (maintainer-clean): No more TAGS-LISP file.
2958 (TAGS): Pass relative file names to etags.
2959 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2961 * Makefile.in (abs_srcdir): New, set by configure.
2962 (lispdir): Remove.
2963 (maintainer-clean): Remove pointless echo. That should be in the
2964 top-level Makefile, if anywhere. Delete TAGS-LISP.
2965 (extraclean): No s/ and m/ directories for some time.
2966 (TAGS): Also depend on ctagsfiles3.
2967 Remove no-longer-defined S_FILE.
2968 Pass absolute filenames to etags once more.
2969 (TAGS-LISP): Replace lispdir with its expansion.
2970 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2971 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2973 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2975 * xfaces.c (check_lface_attrs, realize_default_face):
2976 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2977 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2979 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2981 * emacs.c (original_pwd): Remove global var by making it local.
2982 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2984 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2986 * xfaces.c: Declare color_distance.
2987 (QCdistant_foreground): New variable.
2988 (NEAR_SAME_COLOR_THRESHOLD): New define.
2989 (load_color2): New function.
2990 (load_color): Call load_color2.
2991 (load_face_colors): Call load_color2 and if distant-color is specified
2992 calculate distant and use distant-color if colors are near.
2993 (LFACE_DISTANT_FOREGROUND): New define.
2994 (merge_face_ref, Finternal_set_lisp_face_attribute)
2995 (Finternal_get_lisp_face_attribute)
2996 (x_supports_face_attributes_p): Handle distant-foreground similar to
2997 foreground.
2998 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3000 * dispextern.h (lface_attribute_index):
3001 Add LFACE_DISTANT_FOREGROUND_INDEX.
3003 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3005 * image.c (pbm_next_char): New function.
3006 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3007 (pbm_scan_number): Use it.
3008 (Qlibjpeg_version): New variable.
3009 (syms_of_image): DEFSYM and initialize it.
3011 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3013 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3015 2013-10-31 Glenn Morris <rgm@gnu.org>
3017 * emacs.c (original_pwd): New char.
3018 (main): If using --chdir, store original_pwd.
3019 (init_cmdargs): When setting Vinvocation_directory based on a
3020 relative argv[0], use original_pwd if set. (Bug#15768)
3022 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3024 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3026 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3028 * insdel.c: Fix minor problems found by static checking.
3029 (Qregion_extract_function): Now static.
3030 (prepare_to_modify_buffer_1): Remove unused locals.
3032 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3034 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3035 (syms_of_xdisp): Declare pre-redisplay-function.
3036 (markpos_of_region): Remove function.
3037 (init_iterator, compute_stop_pos, handle_face_prop)
3038 (face_before_or_after_it_pos, reseat_to_string)
3039 (get_next_display_element, window_buffer_changed)
3040 (redisplay_internal, try_cursor_movement, redisplay_window)
3041 (try_window_reusing_current_matrix, try_window_id, display_line)
3042 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3043 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3044 * window.h (struct window): Remove field `region_showing'.
3045 * dispextern.h (struct it): Remove region_beg/end_charpos.
3046 (face_at_buffer_position, face_for_overlay_string)
3047 (face_at_string_position): Update prototypes.
3048 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3049 (face_at_string_position): Remove `region_beg' and `region_end' args.
3050 * fontset.c (Finternal_char_font):
3051 * font.c (font_at, font_range): Adjust calls accordingly.
3052 * insdel.c (Qregion_extract_function): New var.
3053 (syms_of_insdel): Initialize it.
3054 (prepare_to_modify_buffer_1): Use it.
3056 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3058 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3059 * ftxfont.c (ftxfont_get_gcs):
3060 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3061 * xfaces.c (x_free_colors, x_free_dpy_colors)
3062 (x_create_gc, unload_color):
3063 * xselect.c (x_property_data_to_lisp):
3064 * xsettings.c (parse_settings):
3065 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3066 (get_bits_and_offset): Adjust definition.
3067 * frame.c (XParseGeometry): Adjust locals.
3068 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3069 * regex.h (toplevel): Likewise for reg_syntax_t.
3071 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3073 * eval.c (run_hook_with_args): Use FUNCTIONP.
3075 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3077 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3078 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3079 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3080 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3081 on MS-Windows anyway.
3082 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3083 (free_realized_face): ...adjust user.
3084 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3085 white relief pixels to -1.
3086 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3087 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3088 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3090 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3092 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3093 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3094 in practice now. All callers changed.
3096 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3098 * dispextern.h (struct face): Use bitfields for 'underline_type'
3099 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3100 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3101 'stipple' member. Move 'lface' member up to help...
3102 * xfaces.c (make_realized_face): ...this function to find and
3103 clear just the members that need clearing.
3104 (load_face_colors, realize_x_face):
3105 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3107 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3109 * xftfont.c (struct xftfont_info): Remove set-but-unused
3110 'screen' member.
3111 (xftfont_open): Adjust user.
3112 (xftfont_get_colors): Remove useless prototype.
3114 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3116 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3117 before passing them to 'unexec'. (Bug#15260)
3119 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3121 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3123 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3125 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3126 the changed signature of the font driver's 'close' method.
3128 * w32font.h (w32font_close): Adjust the prototype to the change in
3129 function definition.
3131 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3133 * w32uniscribe.c (uniscribe_close): Adapt the call to
3134 w32font_close to its new prototype.
3136 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3138 Omit unused frame argument of font API's close function.
3139 * font.h (struct font): Drop frame argument. Adjust comment.
3140 * font.c (font_clear_cache, font_close_object): Adjust users.
3141 * ftfont.c (ftfont_close):
3142 * ftxfont.c (ftxfont_close):
3143 * macfont.m (macfont_close):
3144 * nsfont.m (nsfont_close):
3145 * w32font.c (w32font_close):
3146 * xfont.c (xfont_close):
3147 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3148 tweak comments and make functions safe if called more than once for
3149 the same font object.
3151 Perform font-specific cleanup when font object is swept by GC. See
3152 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3153 * alloc.c (cleanup_vector): New function.
3154 (sweep_vector): Call it for each reclaimed vector object.
3155 * font.h (struct font): Adjust comment.
3157 2013-10-24 Glenn Morris <rgm@gnu.org>
3159 * Makefile.in (abs_top_srcdir): New, set by configure.
3161 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3163 Adjust recent font-related changes to fix bug#15686.
3164 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3165 is a live window system frame, mark its default font too.
3167 2013-10-23 Glenn Morris <rgm@gnu.org>
3169 * Makefile.in (RUN_TEMACS): Make relative (again).
3170 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3171 (bootstrap-emacs$(EXEEXT)):
3172 Quote entities that might contain whitespace.
3174 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3176 Port to Solaris 10 and its bundled GCC.
3177 Problem reported by Timothy C. Burt.
3178 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3180 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3182 Do not allow font caches to grow too large.
3183 * alloc.c (compact_font_cache_entry, compact_font_caches):
3184 New functions or stub if not HAVE_WINDOW_SYSTEM.
3185 (compact_undo_list): Factor out from Fgarbage_collect.
3186 Add comment.
3187 (mark_face_cache): Mark face font. Move down to avoid
3188 extra prototypes.
3189 (mark_terminals): Do not mark font cache here.
3190 (Fgarbage_collect): Call compaction functions described
3191 above. Adjust comment.
3193 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3195 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3196 chdir to HOME (bug#15607).
3198 * nsterm.m (Qcocoa, Qgnustep): New variables.
3199 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3200 (ns_get_color): Make selection color work for GNUstep also.
3202 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3204 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3205 handles mouse clicks. Instead, let GPM use the same code as all
3206 the other mice use. See the discussion starting at
3207 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3208 for the details of the problem with the menu bar this fixes.
3210 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3212 Remove port-specific display name lists to avoid extra
3213 complexity and data duplication with display info lists.
3214 * xterm.h (x_display_name_list): Remove declaration.
3215 * xterm.c (x_display_name_list): Remove.
3216 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3217 * xfns.c (x_display_info_for_name, Fx_display_list):
3218 Likewise. Use x_display_list where appropriate.
3219 * w32term.h (w32_display_name_list): Remove declaration.
3220 * w32term.c (w32_display_name_list): Remove.
3221 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3222 Adjust users.
3223 * w32fns.c (x_display_info_for_name, Fx_display_list):
3224 Likewise. Use x_display_list where appropriate.
3225 * nsterm.h (ns_display_name_list): Remove declaration.
3226 * nsterm.m (ns_display_name_list): Remove.
3227 (ns_term_init, syms_of_nsterm): Adjust users.
3228 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3229 Likewise. Use x_display_list where appropriate.
3230 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3231 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3232 (mark_terminals): Mark per-terminal font cache.
3234 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3236 Don't run timers in input-pending-p. Its new check-timers param
3237 provides the prior behavior. (Bug#15045).
3238 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3240 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3242 Make some functions static in non-Microsoft builds.
3243 On my platform (Fedora 19 x86-64), this shrinks the
3244 Emacs executable (text+data) by 0.25%.
3245 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3246 (load_color) [!MSDOS]:
3247 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3248 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3249 * lisp.h (check_existing):
3250 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3251 (network_interface_info) [!WINDOWSNT]:
3252 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3253 Remove extern decls.
3254 * fileio.c (check_existing):
3255 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3256 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3257 (network_interface_info) [!WINDOWSNT]:
3258 * term.c (encode_terminal_code) [!WINDOWSNT]:
3259 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3260 * xfaces.c (load_color) [!MSDOS]:
3261 Now static.
3262 * fileio.c (check_existing, check_executable, check_writable):
3263 * process.c (network_interface_list, network_interface_info):
3264 Move earlier, so that we don't need forward decls.
3265 * gnutls.c (fn_gnutls_transport_set_errno)
3266 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3267 Remove; unused.
3268 * w32.c (init_environment): Use faccessat rather than
3269 check_existing, partly for consistency with the rest of the code
3270 in this file, partly so that check_existing can be static.
3272 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3273 * emacs.c (MAIN_PROGRAM): New macro.
3274 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3275 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3277 bool vector int width fixes
3278 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3279 (Fbool_vector_count_matches_at):
3280 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3281 can exceed PTRDIFF_MAX, at least in theory.
3282 (Fbool_vector_count_matches_at):
3283 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3285 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3287 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3288 (struct sockaddr): Add forward decl, for platforms that lack it.
3290 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3292 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3293 Qnil (Bug#15628).
3295 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3297 * w32.c (network_interface_get_info, network_interface_list)
3298 (network_interface_info): New functions. (Bug#15610)
3299 (GetAdaptersInfo_Proc): New typedef.
3300 (get_adapters_info): New wrapper function.
3301 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3303 * process.h (network_interface_list, network_interface_info):
3304 New prototypes.
3306 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3307 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3308 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3309 for WINDOWSNT. Doc fix.
3310 (syms_of_process): Defsubr Snetwork_interface_list and
3311 Snetwork_interface_info unconditionally.
3313 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3314 in NS GUI sessions. (Bug#15629)
3316 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3318 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3320 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3322 * print.c (print_object): Print " ..." when truncating bool vectors.
3324 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3326 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3327 standard mouse buttons.
3329 * termhooks.h (struct input_event): Remove incorrect commentary.
3331 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3333 Disallow bool vector operations on mixed-length operands.
3334 The old behavior left garbage in the result vector sometimes,
3335 and didn't seem to be useful.
3336 * data.c (Qwrong_length_argument): New static var.
3337 (wrong_length_argument): New function.
3338 (bool_vector_binop_driver): Check that args agree in length.
3340 * keyboard.c, keyboard.h (all_kboards): Now static.
3342 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3344 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3345 note from the lispref.
3347 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3349 * nsterm.h (struct ns_display_info): Remove set-but-unused
3350 member image_cache (image caches are per-terminal anyway).
3351 (FRAME_X_IMAGE_CACHE): Remove.
3352 * nsterm.m (ns_initialize_display_info): Adjust user.
3354 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3356 * w32proc.c: Include mingw_time.h.
3358 * w32.c: Include mingw_time.h.
3360 Implement scrolling of TTY menus when the screen is too short.
3362 * term.c (tty_menu_display): Accept an additional argument, the
3363 menu item from which to start displaying the menu. Account for
3364 the value of Y when limiting the menu to the number of available
3365 screen lines.
3366 (mi_result): New enumeration.
3367 (read_menu_input): Return enumerated value. When the y coordinate
3368 hits min_y or max_y, return scroll indication instead of wrapping
3369 around the menu.
3370 (tty_menu_activate): Handle the scrolling indications from
3371 read_menu_input. Compute the first menu item to display and pass
3372 it to tty_menu_display.
3374 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3376 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3377 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3378 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3379 Adjust to match the change described below.
3380 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3381 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3382 memory_below_frame members to...
3383 * termchar.h (struct tty_display_info): ...here because they're
3384 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3385 * term.c (init_tty):
3386 * nsterm.m (ns_create_terminal):
3387 * w32term.c (w32_create_terminal):
3388 * xterm.c (x_create_terminal): Adjust users.
3389 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3390 to filter out non-TTY frames. Adjust comment.
3391 (scrolling): Adjust user. Prefer eassert for debugging check.
3393 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3395 * xfaces.c (PT_PER_INCH): Remove unused macro.
3396 * termhooks.h (struct terminal): Remove set-but-unused
3397 member fast_clear_end_of_line.
3398 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3399 * nsterm.m (ns_create_terminal):
3400 * term.c (init_tty):
3401 * w32term.c (w32_create_terminal):
3402 * xterm.c (x_create_terminal): Adjust users.
3404 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3406 * lisp.h (bool_vector_size): New function.
3407 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3408 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3409 (Fbool_vector_not, Fbool_vector_count_matches_at):
3410 Remove uses of 'eassume' that should no longer be needed,
3411 because they are subsumed by the 'eassume' in bool_vector_size.
3413 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3415 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3416 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3417 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3419 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3421 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3422 have different dimensions. (Bug#15575)
3424 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3425 visibility.
3427 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3429 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3431 * term.c (tty_menu_show): Never return with unbalanced
3432 specpdl. Use eassert for debugging check. Adjust style.
3434 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3436 * term.c (read_menu_input): Make selection of menu items
3437 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3438 (tty_menu_activate): Fix off-by-one error when computing max_y.
3440 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3442 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3443 audit logging (only used with GnuTLS 3.x) and enable it.
3445 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3447 * dispnew.c (redraw_frame): Remove useless #ifdef because
3448 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3449 Also, move TTY fflush to...
3450 * term.c (tty_update_end): ...this function.
3452 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3454 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3455 the end of the frame's glyph matrix. (Bug#15575)
3457 * term.c (tty_menu_display): Don't move cursor while overwriting
3458 frame's glyphs with menu items. Limit the number of items
3459 displayed to what can be shown on the available screen lines,
3460 excluding the echo area.
3461 (tty_menu_activate): Limit the Y coordinate allowed by
3462 read_menu_input to the last screen line used for menu display.
3464 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3466 * lisp.h (eassume): New macro.
3467 Also, include <verify.h>, for 'assume'.
3468 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3469 (vroundup, vector_nbytes):
3470 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3471 (Fbool_vector_not, Fbool_vector_count_matches)
3472 (Fbool_vector_count_matches_at):
3473 Use eassume, not eassert.
3474 * casetab.c (set_identity, shuffle):
3475 * composite.c (composition_gstring_put_cache):
3476 * dispnew.c (update_frame_1):
3477 * ftfont.c (ftfont_shape_by_flt):
3478 * image.c (gif_load):
3479 * intervals.c (offset_intervals):
3480 * macfont.m (macfont_shape):
3481 Remove calls to 'assume' that are no longer needed, because
3482 --enable-gcc-warnings no longer generates bogus warnings
3483 when these calls are removed.
3485 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3487 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3489 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3491 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3492 (Qsubstitute_env_in_file_name): New var.
3493 (syms_of_fileio): Define it.
3495 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3497 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3498 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3499 (Bug#15575)
3501 * term.c (save_and_enable_current_matrix): Don't allocate and
3502 don't save margin areas.
3503 (restore_desired_matrix): Don't restore margin areas.
3504 (free_saved_screen): Don't free margin areas.
3506 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3508 * image.c: Pacify --enable-gcc-warnings.
3509 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3510 #define only if used.
3512 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3514 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3515 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3516 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3517 (gif_load): For giflib v5.x and later, display the error message
3518 produced by giflib when its functions fail.
3519 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3520 (Bug#15531)
3522 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3524 * keyboard.c (last_event_timestamp): Remove. For X selection and
3525 GTK popup menus, it may be obtained from per-frame X display info.
3526 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3527 (process_special_events): Adjust users.
3528 * keyboard.h (last_event_timestamp): Remove declaration.
3529 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3530 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3531 * menu.h (xmenu_show): Adjust prototype.
3532 * menu.c (Fx_popup_menu): Adjust user.
3533 * xselect.c (x_own_selection, x_get_foreign_selection)
3534 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3536 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3538 * keyboard.c (init_kboard): Now static. Add arg
3539 to denote window system. Adjust comment.
3540 (init_keyboard): Adjust user.
3541 (allocate_kboard): New function.
3542 (syms_of_keyboard):
3543 * nsterm.m (ns_term_init):
3544 * term.c (init_tty):
3545 * w32term.c (w32_create_terminal):
3546 * xterm.c (x_term_init): Use it.
3547 * keyboard.h (init_kboard): Remove prototype.
3548 (allocate_kboard): Add prototype.
3550 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3552 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3553 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3555 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3557 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3559 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3561 * term.c (tty_menu_activate): Flush the output stream after
3562 showing the cursor, and don't mark the frame garbaged at exit from
3563 the function. Fixes redisplay glitches when moving from one menu
3564 to another.
3566 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3568 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3569 or throw error (Bug#15570).
3571 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3573 * intervals.c (temp_set_point_both): Move test into 'eassert',
3574 for speed.
3576 * lisp.h (eassert): Don't use 'assume'.
3577 Sometimes 'assume' wins in performance, and sometimes it loses,
3578 so it shouldn't be used all the time. Perhaps we need two
3579 flavors of 'eassert', one for where 'assume' is far more likely
3580 to help or to hurt; but that can be done later.
3581 Problem reported by Dmitry Antipov in
3582 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3583 Also, don't include <verify.h>; no longer needed.
3585 2013-10-09 Glenn Morris <rgm@gnu.org>
3587 * eval.c (Fcond): Doc tweak.
3589 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3591 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3592 expressions with side effects to eassert. (Bug#15565)
3594 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3596 * fns.c (hashfn_user_defined): Allow hash functions to return any
3597 Lisp_Object.
3599 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3601 Fix minor problems found by static checking.
3602 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3603 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3604 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3605 * keyboard.c (read_menu_command): Remove unused local.
3606 * lisp.h (read_menu_command): New decl.
3607 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3608 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3609 Return ptrdiff_t, not int.
3610 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3611 not int, for benefit of xpalloc.
3612 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3613 and xpalloc.
3614 (have_menus_p): Remove; unused.
3615 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3616 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3617 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3618 Now static.
3619 (save_and_enable_current_matrix): Omit unnecessary casts.
3620 (read_menu_input): Omit local extern decl (now in lisp.h).
3621 Don't access uninitialized storage if mouse_get_xy fails.
3622 (tty_menu_activate): Mark local as initialized, for lint.
3623 (tty_menu_activate, tty_meny_show): Remove unused locals.
3625 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3627 Support menus on text-mode terminals.
3628 * xterm.h (xw_popup_dialog): Add prototype.
3630 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3631 (xmenu_show): Block input here, instead in Fx_popup_menu.
3632 (xw_popup_dialog): New function, with X-specific bits of popup
3633 dialogs.
3635 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3636 New functions.
3638 * window.c (Fset_window_configuration): Use run-time tests of the
3639 frame type instead of compile-time conditionals, when menu-bar
3640 lines are considered.
3642 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3643 (w32_popup_dialog): New prototypes.
3645 * w32menu.c (Fx_popup_dialog): Function deleted.
3646 (w32_popup_dialog): New function, with w32 specific bits of popup
3647 dialogs. Block input here.
3649 * w32inevt.c (w32_console_read_socket): Minor change to add
3650 debugging TTY events.
3652 * w32fns.c (show_hourglass): If returning early because the frame
3653 is not a GUI frame, unblock input.
3655 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3656 (cursorY): New functions.
3658 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3659 WINDOWSNT, macros that call curX and curY elsewhere.
3661 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3663 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3664 specific function to hide and show cursor on a text-mode terminal.
3665 (tty_menu_struct, struct tty_menu_state): New structures.
3666 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3667 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3668 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3669 (tty_menu_locate, save_and_enable_current_matrix)
3670 (restore_desired_matrix, screen_update, read_menu_input)
3671 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3672 (tty_pop_down_menu, tty_menu_last_menubar_item)
3673 (tty_menu_new_item_coords, tty_menu_show): New functions.
3674 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3676 * nsterm.h (ns_popup_dialog): Adjust prototype.
3678 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3679 of in x-popup-menu.
3680 (ns_popup_dialog): Adapt order of arguments to the other
3681 *_menu_show implementations.
3682 (Fx_popup_dialog): Function deleted.
3684 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3686 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3688 * menu.c (have_boxes): New function.
3689 (single_keymap_panes): Use it instead of a compile-time
3690 conditional.
3691 (single_menu_item): Use run-time tests of the frame type instead
3692 of compile-time conditionals.
3693 (encode_menu_string): New function.
3694 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3695 the macro, since different types of frame need different encoding
3696 of menu items.
3697 (digest_single_submenu): Use run-time tests of frame type instead
3698 of, or in addition to, compile-time conditionals.
3699 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3700 (Fx_popup_menu): Detect when the function is called from keyboard
3701 on a TTY. Don't barf when invoked on a text-mode frame.
3702 Check frame type at run time, instead of compile-time conditionals for
3703 invoking terminal-specific menu-show functions.
3704 Call tty_menu_show on text-mode frames.
3705 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3706 run time to determine which alternative to invoke; support dialogs
3707 on TTYs.
3709 * keyboard.h <Qmouse_movement>: Declare.
3711 * keyboard.c <Qmouse_movement>: Now extern.
3712 <Qecho_keystrokes>: New static variable.
3713 (read_key_sequence): Accept an additional argument, a flag to
3714 prevent redisplay during reading of the key sequence. All callers
3715 changed.
3716 (read_menu_command): New function.
3717 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3718 autosave.
3719 (toolkit_menubar_in_use): New function.
3720 (make_lispy_event): Use it instead of a compile-time test.
3722 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3723 window-system being available.
3725 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3726 to x-popup-dialog on the frame type, they all now support popup
3727 dialogs.
3729 * dispnew.c (save_current_matrix): Save the margin areas.
3730 (restore_current_matrix): Restore margin areas.
3731 (update_frame_with_menu): New function.
3733 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3734 Add prototypes.
3736 * alloc.c (make_save_ptr): Now compiled unconditionally.
3738 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3740 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3741 (redraw_frame, update_frame): Adjust users.
3742 * dispextern.h (set_window_update_flags): Adjust prototype.
3743 * xdisp.c (redisplay_internal): When updating all frames with zero
3744 windows_or_buffers_changed, assume that only the windows that shows
3745 current buffer should be really updated.
3747 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3749 Do not allocate huge temporary memory areas and objects while encoding
3750 for file I/O, thus reducing an enormous memory usage for large buffers.
3751 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3752 * coding.h (struct coding_system): New member raw_destination.
3753 * coding.c (setup_coding_system): Initialize it to zero.
3754 (encode_coding_object): If raw_destination is set, do not create
3755 dst_object. Add comment.
3756 * fileio.c (toplevel): New constant E_WRITE_MAX.
3757 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3758 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3760 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3762 * nsterm.m (windowDidExitFullScreen:)
3763 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3765 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3767 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3768 * keyboard.c (unblock_input_to): Don't process pending signals
3769 if a fatal error is in progress.
3771 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3772 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3773 they're talking about words in Lisp bool vectors.
3774 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3775 * data.c (popcount_bits_word): Rename from popcount_size_t.
3776 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3777 All uses changed.
3779 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3781 Improve support for popcount and counting trailing zeros (Bug#15550).
3782 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3783 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3784 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3785 (popcount_size_t_msc, popcount_size_t_gcc):
3786 Remove; now done by Gnulib.
3787 (popcount_size_t): Now a macro that defers to Gnulib.
3788 (count_trailing_zero_bits): Return int, for consistency with
3789 Gnulib and because Emacs prefers signed to unsigned int.
3790 Don't assume that size_t is either unsigned int or unsigned long
3791 or unsigned long long.
3792 (size_t_to_host_endian): Do not assume that size_t is either
3793 exactly 32 or exactly 64 bits wide.
3794 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3795 etc., so that it's now an enum constant, not a macro.
3796 No need to assume that it's either 32 or 64.
3798 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3800 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3801 on >= 10.7.
3803 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3805 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3806 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3808 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3810 emacs_read and emacs_write now use void *, not char *.
3811 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3812 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3813 Buffer arg is now void *, not char *. This matches plain
3814 'read' and 'write' better, and avoids a constraint violation
3815 on Solaris 9 with Oracle Studio.
3817 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3819 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3820 memset to explicit loop. Otherwise copy largest possible chunk
3821 from initialized to uninitialized part, thus allowing the longer
3822 memcpy runs and reducing the number of loop iterations.
3824 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3826 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3827 hide toolbar (Bug#15388).
3828 (windowDidEnterFullScreen:): If presentation options are zero,
3829 set them here (Bug#15388).
3830 (ns_update_auto_hide_menu_bar): Remove runtime check.
3831 Don't auto hide dock unless menubar is also auto hidden.
3833 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3835 * editfns.c (message): Mention batch mode in doc string.
3837 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3839 * nsterm.m (check_native_fs): Remove erroneous comment.
3841 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3843 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3844 uses find_newline instead of scan_newline and so doesn't move point.
3846 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3848 Use hardware support for byteswapping on glibc x86 etc.
3849 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3850 whereas the old swap64 needed 30.
3851 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3852 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3853 Use byteswap.h's macros to swap bytes.
3854 * lisp.h (swap16, swap32, swap64): Remove.
3855 All uses replaced by bswap_16, bswap_32, bswap_64.
3857 * bytecode.c (exec_byte_code): Use some more volatile variables
3858 to work around local variables getting clobbered by longjmp.
3859 Port to pre-C99, which doesn't allow decls after stmts.
3861 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3863 * lisp.h (eassert): Assume that COND is true when optimizing.
3864 In other words, take on the behavior of eassert_and_assume.
3865 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3866 (eassert_and_assume): Remove. All uses replaced by eassert.
3868 * xdisp.c (Qglyphless_char): Now static.
3870 Adjust to merge from gnulib.
3871 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3872 * lisp.h: Include <verify.h>, for 'assume'.
3874 * eval.c (clobbered_eassert): New macro.
3875 (internal_catch, internal_condition_case)
3876 (internal_condition_case_1, internal_condition_case_2)
3877 (internal_condition_case_n): Use it instead of eassert
3878 when the argument contains locals clobbered by longjmp.
3879 Don't use clobbered locals outside of clobbered_eassert.
3880 (internal_lisp_condition_case): Use a volatile variable
3881 to work around a local variable's getting clobbered.
3883 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3885 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3886 (PUSH_HANDLER): New macro.
3887 (catchlist): Remove.
3888 (handlerlist): Always declare.
3890 * eval.c (catchlist): Remove (merge with handlerlist).
3891 (handlerlist, lisp_eval_depth): Not static any more.
3892 (internal_catch, internal_condition_case, internal_condition_case_1)
3893 (internal_condition_case_2, internal_condition_case_n):
3894 Use PUSH_HANDLER.
3895 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3896 handlerlist/catchlist.
3897 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3898 handlerlist which can only handle a single condition-case handler at
3899 a time.
3900 (find_handler_clause): Simplify since we only a single branch here
3901 any more.
3903 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3904 and Bpophandler.
3905 (bcall0): New function.
3906 (exec_byte_code): Add corresponding cases. Improve error message when
3907 encountering an invalid byte-code. Let Bunwind_protect accept
3908 a function (rather than a list of expressions) as argument.
3910 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3911 and make them unconditional now that they're heap-allocated.
3913 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3915 * charset.c (Fdecode_char, Fencode_char): Remove description of
3916 `restriction' arg. now that it's hidden by advertised-calling-convention.
3918 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3920 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3921 Remove unused variable (from mac-port).
3922 (macfont_draw): Use s->ybase for correct y position.
3924 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3926 * frame.h (struct frame): Drop has_minibuffer member because...
3927 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3928 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3930 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3932 * window.h (struct window): Prefer enum text_cursor_kinds to int
3933 for phys_cursor_type member. Move the latter, phys_cursor_width,
3934 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3935 * window.c (replace_window, make_window): Adjust users.
3937 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3939 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3940 this module is never compiled otherwise.
3942 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3944 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3945 (Bug#15500).
3947 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3949 * xdisp.c (get_next_display_element): Don't call face_for_font in
3950 a build configured --without-x. (Bug#15484)
3952 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3954 * window.c (calc_absolute_offset): #elif should be #elif defined.
3956 * frame.c (delete_frame): Block/unblock input to overcome race
3957 condition (Bug#15475).
3959 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3961 * frame.c (delete_frame): Record selected frame only after
3962 calling Qdelete_frame_functions (Bug#15477).
3964 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3966 * nsterm.m (ns_selection_color): Remove.
3967 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3968 NSColor selectedText(Background)Color. Only for COCOA.
3969 (ns_term_init): Remove assignment of ns_selection_color, logic
3970 moved to ns_get_color.
3972 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3973 NS_SELECTION_COLOR_DEFAULT.
3974 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3976 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3978 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3979 frame' does not have the tool_bar_window member.
3981 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3983 Signal error when reading an empty byte-code object (Bug#15405)
3984 * lread.c (read1): Signal error.
3985 * alloc.c (make_byte_code): eassert header size.
3986 (sweep_vectors): Change an int to size_t.
3988 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3990 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3991 instead of ints, as it's the usual style for offsetof constants. See:
3992 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3994 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3995 This is ugly, but it should fix the performance problem for older
3996 GCC versions in the short run. I'll look into integrating the
3997 Gnulib module for popcount, as a better fix.
3998 See the thread starting in:
3999 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4000 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4001 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4002 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4003 (popcount_size_t): Use it.
4005 2013-09-24 Daniel Colascione <dancol@dancol.org>
4007 * process.c (Fnetwork_interface_info): Fix build break due to
4008 vector changes.
4010 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4012 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4013 Prefer signed to unsigned integers where either will do.
4014 No need for 'const' on locals that do not escape.
4015 Omit easserts with unnecessary and unportable assumptions about
4016 alignment. Avoid unnecessary casts to char *.
4018 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4020 Use union for the payload of struct Lisp_Vector.
4021 This helps to avoid a few glitches dictated by C's aliasing rules.
4022 * lisp.h (struct Lisp_Vector): Use union for next and
4023 contents member. Adjust comment. Change related users.
4024 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4025 Related users changed.
4026 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4027 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4028 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4029 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4031 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4033 Optimize glyph row clearing and copying routines.
4034 * dispextern.h (struct glyph_row): Change layout of struct
4035 glyph_row to help copy_row_except_pointers. Adjust comment.
4036 * dispnew.c (null_row): Remove.
4037 (clear_glyph_row): Use offsetof and memset to find and clear
4038 just the members that need clearing. Adjust comment.
4039 (copy_row_except_pointers): Likewise for copying.
4041 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4043 Some minor cleanups of recently-added bool vector code.
4044 * conf_post.h (assume): Always return void. Use lint version
4045 only if GCC and MSC versions don't apply.
4046 * conf_post.h (assume):
4047 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4048 Depend on _MSC_VER, not __MSC_VER, for consistency with
4049 the rest of Emacs.
4050 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4051 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4052 (bool_vector_binop_driver, count_trailing_zero_bits)
4053 (size_t_to_host_endian): Now static, not static inline;
4054 the latter isn't needed with modern compilers and doesn't
4055 work with older compilers anyway.
4057 * alloc.c (valgrind_p): Use bool for boolean.
4059 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4061 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4062 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4063 (display_last_displayed_message_p, message_buf_print)
4064 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4065 Use bool for boolean.
4066 * dispextern.h (cancel_line, init_desired_glyphs):
4067 Remove ancient leftover.
4068 (help_echo_showing_p, hourglass_shown_p):
4069 * lisp.h (noninteractive_need_newline): Adjust declaration.
4071 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4073 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4074 Move to...
4075 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4076 ...this file and convert the latter to static. Adjust comment.
4077 (make_initial_frame):
4078 * window.c (init_window_once): Adjust user.
4079 * frame.h (last_nonminibuf_frame): Remove declaration.
4080 * lisp.h (selected_frame): Likewise.
4081 * msdos.c (the_only_display_info): Adjust comment.
4083 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4085 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4086 computing the end column of mouse-highlight that comes from
4087 display or overlay strings. (Bug#15437)
4088 (note_mouse_highlight): Adapt calculation of last argument to
4089 mouse_face_from_string_pos to the above change.
4091 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4092 all platforms, not just for clang.
4094 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4096 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4097 about excess arguments to snprintf.
4099 * conf_post.h(assume): Use __builtin_unreachable for clang.
4101 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4103 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4104 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4106 2013-09-23 Daniel Colascione <dancol@dancol.org>
4108 * alloc.c (USE_VALGRIND): New macro; on by default
4109 when ENABLE_CHECKING.
4110 (mark_maybe_object, mark_maybe_pointer)
4111 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4112 valgrind purposes.
4113 (valgrind_p) [USE_VALGRIND]: New variable.
4114 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4116 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4118 * process.c (wait_reading_process_output): Change int pnamelen to
4119 socklen_t.
4121 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4122 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4123 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4124 argument to unsigned long to avoid warning.
4125 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4127 * conf_post.h (assume): Fix compiler error: x shall be cond.
4129 2013-09-22 Daniel Colascione <dancol@dancol.org>
4131 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4132 warning when compiling without a window system.
4134 2013-09-22 Daniel Colascione <dancol@dancol.org>
4136 * data.c (Qbool_vector_p): New symbol.
4137 (bool_vector_spare_mask, popcount_size_t_generic)
4138 (popcount_size_t_msc, popcount_size_t_gcc)
4139 (popcount_size_t)
4140 (bool_vector_binop_driver)
4141 (count_trailing_zero_bits, size_t_to_host_endian)
4142 (Fbool_vector_exclusive_or)
4143 (Fbool_vector_union)
4144 (Fbool_vector_intersection, Fbool_vector_set_difference)
4145 (Fbool_vector_subsetp, Fbool_vector_not)
4146 (Fbool_vector_count_matches)
4147 (Fbool_vector_count_matches_at): New functions.
4148 (syms_of_data): Intern new symbol, functions.
4149 * alloc.c (bool_vector_payload_bytes): New function.
4150 (Fmake_bool_vector): Instead of calling Fmake_vector,
4151 which performs redundant initialization and argument checking,
4152 just call allocate_vector ourselves. Make sure we clear any
4153 terminating padding to zero.
4154 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4155 instead of open-coding the size calculation.
4156 (vroundup_ct): New macro.
4157 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4158 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4159 * composite.c (composition_gstring_put_cache):
4160 Change lint_assume to assume.
4161 * conf_post.h (assume): New macro.
4162 (lint_assume): Remove.
4163 * dispnew.c (update_frame_1): Change lint_assume to assume.
4164 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4165 to assume.
4166 * image.c (gif_load): Change lint_assume to assume.
4167 * lisp.h (eassert_and_assume): New macro.
4168 (Qbool_vector_p): Declare.
4169 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4170 (swap16, swap32, swap64): New inline functions.
4171 * macfont.m (macfont_shape): Change lint_assume to assume.
4172 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4173 * xsettings.c (parse_settings): Use new swap16 and
4174 swap32 from lisp.h instead of file-specific macros.
4176 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4178 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4179 found (which can legitimately happen when the glyph row at the
4180 window start is disabled in the current_matrix. (Bug#15365)
4182 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4184 Fix syntax.h bug introduced by recent INLINE change.
4185 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4186 conditionally compiled one way in some modules, and a different
4187 way in others. This doesn't work with extern inline functions,
4188 which must have the same definition in all modules, because the
4189 defining code might be shared across modules, depending on the
4190 implementation. Symptoms reported by Martin Rudalics in:
4191 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4192 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4193 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4194 overriding the corresponding functions in syntax.h.
4195 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4196 (syntax_property): New inline functions.
4197 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4198 Rewrite in terms of these new functions.
4200 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4202 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4203 not chars_in_text, whose result depends on the multibyteness of
4204 the current buffer. (Bug#15426)
4206 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4208 Port recent change to hosts where pointers aren't 'long'.
4209 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4210 Don't assume that pointers are the same width as 'long'.
4211 Add a compile-time check that a pointer fits into two X slots.
4213 A simpler, centralized INLINE.
4214 * conf_post.h (INLINE): Define only if not already defined.
4215 This allows us to use a single INLINE, defined by one file
4216 per executable.
4217 * emacs.c (INLINE): Define it.
4218 Also, include category.h, charset.h, composite.h, dispextern.h,
4219 syntax.h, systime.h, so that their INLINE definitions are expanded
4220 properly for Emacs.
4221 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4222 * buffer.h, buffer.c (BUFFER_INLINE):
4223 * category.h, category.c (CATEGORY_INLINE):
4224 * character.h, character.c (CHARACTER_INLINE):
4225 * charset.h, charset.c (CHARSET_INLINE):
4226 * composite.h, composite.c (COMPOSITE_INLINE):
4227 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4228 * frame.h, frame.c (FRAME_INLINE):
4229 * intervals.h, intervals.c (INTERVALS_INLINE):
4230 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4231 * lisp.h, alloc.c (LISP_INLINE):
4232 * process.h, process.c (PROCESS_INLINE):
4233 * syntax.h, syntax.c (SYNTAX_INLINE):
4234 * systime.h, sysdep.c (SYSTIME_INLINE):
4235 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4236 * window.h, window.c (WINDOW_INLINE):
4237 Remove. All uses replaced with INLINE.
4239 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4241 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4242 to avoid Bug#15398.
4244 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4246 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4247 'const char *' to avoid compiler warnings due to similar change in
4248 the prototype of x_get_string_resource.
4250 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4252 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4253 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4254 going to replace static variables below. Adjust comments.
4255 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4256 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4257 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4258 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4259 Related users changed.
4260 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4261 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4262 last_mouse_movement_time, going to replace static variables below.
4263 Adjust comments.
4264 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4265 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4266 Remove.
4267 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4268 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4269 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4270 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4271 static variables below.
4272 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4273 (last_mouse_scroll_bar): Remove.
4274 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4275 (mouseExited): Related users changed.
4277 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4279 Do not use external array to process X scroll bar messages.
4280 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4281 (x_send_scroll_bar_event): Pack window pointer into two slots
4282 of XClientMessageEvent if we're 64-bit. Adjust comment.
4283 (x_scroll_bar_to_input_event): Unpack accordingly.
4285 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4287 Ifdef away recent changes which aren't relevant to NS port.
4288 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4289 [!HAVE_NS]: Declare as such.
4290 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4291 [!HAVE_NS]: Define as such.
4293 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4295 * frame.c (x_redo_mouse_highlight): New function
4296 to factor out common code used in W32 and X ports.
4297 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4298 * xterm.h (struct x_display_info):
4299 * w32term.h (struct w32_display_info):
4300 * nsterm.h (struct ns_display_info): New members
4301 last_mouse_motion_frame, last_mouse_motion_x and
4302 last_mouse_motion_y, going to replace static variables below.
4303 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4304 (redo_mouse_highlight): Remove.
4305 (note_mouse_movement, syms_of_xterm): Adjust user.
4306 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4307 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4308 (redo_mouse_highlight): Remove.
4309 (note_mouse_movement, syms_of_w32term): Adjust user.
4310 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4311 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4312 Remove.
4313 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4314 * nsfns.m (compute_tip_xy): Adjust user.
4316 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4318 * frame.c (x_mouse_grabbed): New function.
4319 * dispextern.h (x_mouse_grabbed): Add prototype.
4320 (last_mouse_frame): Remove declaration.
4321 * xterm.h (struct x_display_info):
4322 * w32term.h (struct w32_display_info):
4323 * nsterm.h (struct ns_display_info): New member
4324 last_mouse_frame, going to replace...
4325 * xdisp.c (last_mouse_frame): ...global variable.
4326 (note_tool_bar_highlight):
4327 * w32term.c (w32_mouse_position, w32_read_socket):
4328 * xterm.c (XTmouse_position, handle_one_xevent):
4329 Use x_mouse_grabbed.
4330 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4332 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4334 * w32term.c (w32_read_socket): Avoid temporary
4335 variables in a call to x_real_positions.
4336 * xterm.c (handle_one_xevent): Likewise.
4338 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4340 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4341 (x_icon_type): Remove prototype.
4342 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4343 * frame.c (x_icon_type): Remove.
4344 * w32term.c (x_make_frame_visible, x_iconify_frame):
4345 * xterm.c (x_make_frame_visible, x_iconify_frame):
4346 Use x_set_bitmap_icon to factor out common code.
4348 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4350 * dispextern.h (check_x_display_info, x_get_string_resource):
4351 Declare here just once and unify the latter.
4352 * frame.c (check_x_display_info, x_get_string_resource):
4353 * nsterm.h (check_x_display_info):
4354 * xrdb.c (x_get_string_resource):
4355 * xterm.h (check_x_display_info): Remove prototypes.
4356 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4357 * w32reg.c (x_get_string_resource): Likewise.
4358 (w32_get_rdb_resource): Adjust user.
4360 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4362 * xterm.h (struct x_display_info): New member
4363 x_pending_autoraise_frame, going to replace...
4364 * xterm.c (pending_autoraise_frame): ...static variable.
4365 (x_new_focus_frame, XTread_socket): Adjust users.
4366 * w32term.h (struct w32_display_info): New member
4367 w32_pending_autoraise_frame, going to replace...
4368 * w32term.c (pending_autoraise_frame): ...global variable.
4369 (x_new_focus_frame, w32_read_socket): Adjust users.
4371 2013-09-17 Glenn Morris <rgm@gnu.org>
4373 * xdisp.c (message_dolog): If we create *Messages*,
4374 switch it to messages-buffer-mode.
4376 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4378 Don't overuse 'const' in types of locals.
4379 * bidi.c (bidi_count_bytes):
4380 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4381 (xg_event_is_for_scrollbar):
4382 * xselect.c (x_handle_property_notify)
4383 (x_handle_selection_notify, x_handle_dnd_message):
4384 * xsettings.c, xsettings.h (xft_settings_event):
4385 * xterm.c (x_handle_net_wm_state, handle_one_event)
4386 (x_menubar_window_to_frame, x_detect_focus_change)
4387 (construct_mouse_click, note_mouse_movement)
4388 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4389 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4390 (handle_one_xevent, x_handle_net_wm_state):
4391 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4392 (x_handle_dnd_message):
4393 Avoid unnecessary 'const', typically the second 'const' in
4394 'const foo * const arg', a 'const' that does not affect the API
4395 and doesn't significantly help the human reader.
4397 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4399 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4400 only if Glib < 2.36.0.
4401 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4402 * xsettings.c (init_gconf, init_gsettings): Do not check
4403 for g_type_init.
4404 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4405 if GTK >= 2.7.0.
4406 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4408 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4410 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4411 before calling g_type_init.
4413 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4415 * nsterm.m (syms_of_nsterm): ... to here.
4417 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4419 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4420 (ignore_next_mouse_click_timeout): Use Time as X does.
4421 (handle_one_xevent): Avoid cast and use unsigned comparison.
4423 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4425 Do not copy X event in handle_one_xevent except KeyPress case.
4426 Wnen XEvent is processed, it is unlikely to be changed except
4427 KeyPress case, so we can avoid copying and use const pointer to
4428 const data to make sure that an event is not changed elsewhere.
4429 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4430 const' and do not create local copy except for the KeyPress event.
4431 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4432 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4433 (x_handle_net_wm_state, x_menubar_window_to_frame)
4434 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4435 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4436 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4437 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4438 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4439 (x_handle_dnd_message):
4440 * xsettings.c (xft_settings_event):
4441 Use 'const XEvent * const' where appropriate.
4442 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4444 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4446 Fix X event waiting to handle multiple frames.
4447 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4448 * xterm.c (pending_event_wait): Remove. Adjust users.
4449 (x_detect_focus_change): Pass frame arg.
4450 (handle_one_xevent): Find related frame early and clear per-frame
4451 wait_event_type only if this is an event for the relevant frame.
4452 (x_wait_for_event): Use per-frame wait_event_type.
4454 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4456 * nsfns.m (Fx_create_frame): Fix font driver registration for
4457 GNUstep.
4459 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4460 for syms_of_macfont.
4462 * nsterm.m: Include macfont.h.
4463 (ns_tmp_flags, ns_tmp_font): Remove.
4464 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4465 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4466 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4467 (changeFont:): Fix code style. Check for font driver type when
4468 getiing font.
4470 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4471 (f)->descent.
4473 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4474 (nsfont_open): Set font driver type.
4475 Set font->ascent and font->descent. Figure out font instead of
4476 ns_tmp_font, and flags instead of ns_tmp_flags.
4477 Fix indentation. Remove call to ns_draw_text_decoration,
4478 moved to nsterm.
4480 * nsfns.m: Include macfont.h.
4481 (Fx_create_frame): Register macfont driver, make a better default font.
4482 (Fns_popup_font_panel): Get font from macfont driver, if used.
4484 * macfont.m, macfont.h, macuvs.h: New files.
4486 * font.h: Declare syms_of_macfont.
4488 * font.c (syms_of_font): Call syms_of_macfont.
4490 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4492 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4494 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4495 and it is always zero for others, so I assume that this is an ancient
4496 leftover which nobody will want to change any more.
4497 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4498 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4499 * frame.c (x_set_scroll_bar_width):
4500 * w32fns.c (w32_createscrollbar):
4501 * w32term.c (w32_set_vertical_scroll_bar):
4502 * xfns.c (x_set_scroll_bar_default_width):
4503 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4504 (x_scroll_bar_expose): Related users changed.
4506 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4508 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4509 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4510 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4511 Define as such.
4512 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4513 Define once here...
4514 * nsterm.h, w32term.h, xterm.h: ...and not here.
4515 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4516 Remove unused Xisms.
4517 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4518 these modules are never compiled otherwise.
4520 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4522 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4523 Doc fix. (Bug#15375)
4525 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4527 Unify Fx_focus_frame between all ports.
4528 * frame.h (x_focus_frame): New prototype.
4529 * xfns.c (Fx_focus_frame): Remove.
4530 (syms_of_xfns): Do not defsubr it.
4531 (x_focus_frame): X implementation.
4532 * nsfns.m (Fx_focus_frame): Remove.
4533 (syms_of_nsfns): Do not defsubr it.
4534 (x_focus_frame): NS implementation.
4535 * w32term.c (Fx_focus_frame): Remove.
4536 (x_focus_on_frame): Rename to...
4537 (x_focus_frame): W32 implementation.
4538 * w32term.h (x_focus_on_frame): Remove prototype.
4539 * w32fns.c (Fx_focus_frame): Remove.
4540 (syms_of_w32fns): Do not defsubr it.
4541 * frame.c (Fx_focus_frame): Define here.
4542 (syms_of_frame): Defsubr here.
4543 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4545 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4547 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4548 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4549 each port to reference the port-specific window system data.
4550 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4551 (FRAME_DISPLAY_INFO): Define.
4552 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4553 (FRAME_DISPLAY_INFO): Define. Adjust users.
4554 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4555 (FRAME_DISPLAY_INFO): Define. Adjust users.
4556 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4557 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4558 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4559 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4560 * xselect.c, xterm.c: All related users changed.
4562 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4564 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4565 (x_menubar_window_to_frame): Remove prototypes.
4566 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4567 (x_menubar_window_to_frame, x_top_window_to_frame):
4568 Move from here...
4569 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4570 (x_menubar_window_to_frame, x_top_window_to_frame):
4571 ...to here and convert all but the last to static.
4573 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4575 * lisp.mk (lisp): Add w32-common-fns.elc.
4577 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4579 * charset.c (char_charset): Document an exception for char-charset.
4581 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4583 * xterm.h (x_display_info): New field last_user_time...
4584 * xterm.c (toplevel): ...to replace static last_user_time.
4585 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4587 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4589 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4590 scroll bar values to prevent thumb from disappear and update comment.
4592 2013-09-11 Glenn Morris <rgm@gnu.org>
4594 * emacs.c (usage_message): Possessive apostrophe tweak.
4596 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4598 * nsterm.m (syms_of_nsterm): Use Qns.
4599 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4600 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4601 * xfns.c (x_display_info_for_name, Fx_open_connection):
4602 Remove old '#if 0' code.
4603 (syms_of_xfns): Use Qx.
4604 * termhooks.h (fullscreen_hook): Remove the leftover.
4605 (struct terminal): Fix typo in comment.
4607 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4609 Cleaning up a few X scroll bar bits.
4610 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4611 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4612 New member last_seen_part, going to replace...
4613 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4614 (xt_action_hook) [USE_LUCID]: Adjust user.
4615 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4616 Lucid-specific scroll bar support.
4617 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4618 to int and adjust to use last_seen_part member.
4619 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4620 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4621 Initialize last_seen_part.
4623 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4625 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4626 insert-buffer-substring an empty string.
4628 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4630 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4631 avoiding a GCC warning.
4633 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4635 Ifdef away frame tool bar code when it is not really used.
4636 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4637 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4638 and minimize_tool_bar_window_p under the above.
4639 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4640 (fset_tool_bar_window): Likewise.
4641 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4642 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4643 (change_frame_size_1):
4644 * window.c (window_from_coordinates, Frecenter): Adjust users.
4645 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4646 code is not really used.
4647 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4648 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4649 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4650 [!USE_GTK && !HAVE_NS]: Define as such.
4651 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4652 (note_mouse_highlight, expose_frame):
4653 * xfns.c (x_set_tool_bar_lines):
4654 * xterm.c (handle_one_xevent): Adjust users.
4656 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4658 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4659 This bug was introduced by my 2013-08-26 patch, which incorrectly
4660 assumed that the terminfo implementation doesn't use termcap buffers.
4661 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4662 these buffers apparently are used after all.
4663 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4664 (struct tty_display_info): Define members termcap_term_buffer and
4665 termcap_strings_buffer even if TERMINFO.
4667 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4669 Fix last change.
4670 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4671 'usage' docstring entry to pacify make-docfile.
4673 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4675 Change comparison functions =, <, >, <=, >= to take many arguments.
4676 * data.c: Change comparison functions' interface and implementation.
4677 * lisp.h: Make arithcompare available for efficient two arg
4678 comparisons.
4679 * bytecode.c: Use arithcompare.
4680 * fileio.c: Use new interface.
4682 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4684 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4686 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4688 * eval.c (Feval): Document the new use of `lexical'.
4690 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4692 Review and drop old frame resize hack.
4693 * frame.h (struct frame): Remove force_flush_display_p.
4694 * dispnew.c (update_frame): Adjust user and don't call
4695 flush_frame here. The comment has said that there was an issues
4696 with redisplaying fringes, but I don't see any differences with
4697 and without this hack. Hopefully we can continue without it.
4698 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4699 current frame matrices twice if resized_p is set.
4701 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4703 Do not populate pure Xism x_sync to other ports.
4704 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4705 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4706 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4707 * w32term.h (x_sync): Remove prototype.
4709 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4711 Cleanup frame flushing.
4712 * dispextern.h (struct redisplay_interface):
4713 Drop flush_display_optional because flush_display is enough
4714 for X and flushing via RIF is just a no-op for others.
4715 * frame.h (flush_frame): New function.
4716 * dispnew.c (update_frame):
4717 * minibuf.c (read_minibuf):
4718 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4719 Use it.
4720 * keyboard.c (detect_input_pending_run_timers): Do not flush
4721 all frames but selected one in redisplay_preserve_echo_area.
4722 * nsterm.m (ns_flush): Remove no-op.
4723 (ns_redisplay_interface): Adjust user.
4724 * w32term.h (x_flush): Remove no-op.
4725 (w32_redisplay_interface): Adjust user.
4726 * xterm.c (x_flush): Simplify because we do not flush all
4727 frames at once any more. Adjust comment.
4728 (x_redisplay_interface): Adjust user.
4730 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4732 Port --without-x --enable-gcc-warnings to Fedora 19.
4733 * gfilenotify.c (globals_of_gfilenotify):
4734 Call g_type_init only if using an older glib version that needs it.
4736 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4738 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4739 (last_glyphless_glyph_merged_face_id): Remove declarations.
4740 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4741 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4742 (last_glyphless_glyph_merged_face_id): Now static.
4743 (merge_escape_glyph_face): New function, refactored from...
4744 (get_next_display_element): ...here.
4745 (merge_glyphless_glyph_face): New function, refactored from...
4746 (produce_glyphless_glyph): ...here...
4747 * term.c (produce_glyphless_glyph): ...and here.
4749 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4751 * eval.c (eval_sub): Only call Ffunction if necessary.
4753 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4755 Attempt to make redisplay more selective when changing cursor type.
4756 * frame.h (struct frame): New bitfield cursor_type_changed.
4757 * xdisp.c (cursor_type_changed): Remove.
4758 (try_cursor_movement, redisplay_window, try_window_id)
4759 (set_frame_cursor_types, try_window_reusing_current_matrix):
4760 Adjust to use per-frame bitfield.
4761 (redisplay_internal): Look for cursor type change on each visible
4762 frame and consider all frames if cursor type has been changed on
4763 the frame other than selected. If cursor type has been changed on
4764 selected frame only, do not use fast update.
4766 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4768 Attempt to make redisplay more selective when changing fonts.
4769 * frame.h (struct frame): New bitfield fonts_changed.
4770 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4771 (adjust_frame_glyphs): Add prototype.
4772 * dispnew.c (fonts_changed_p): Remove.
4773 (adjust_glyphs): Remove because we do not
4774 adjust matrices on all frames at once any more.
4775 (adjust_frame_glyphs): Block and unblock input here.
4776 (adjust_glyph_matrix): Use fonts_changed.
4777 (change_frame_size_1): Use adjust_frame_glyphs.
4778 * font.c (font_open_entity): Use fonts_changed.
4779 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4780 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4781 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4782 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4783 (shrink_mini_window, Fresize_mini_window_internal)
4784 (window_scroll_pixel_based, Fset_window_configuration)
4785 (apply_window_adjustment, Fset_window_vscroll):
4786 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4787 Use adjust_frame_glyphs.
4788 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4789 (try_window_reusing_current_matrix, try_window_id, display_line)
4790 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4791 (redisplay_internal): Consider fonts_changed and adjust frame
4792 matrices for each frame only if the frame is visible. If font
4793 has been changed on some frame during full redisplay, retry
4794 only visible frames where the font has been actually changed.
4796 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4798 Cache current header and mode line height for each window.
4799 * window.h (struct window): New fields mode_line_height
4800 and header_line_height.
4801 * window.c (make_window): Initialize them.
4802 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4803 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4804 (current_mode_line_height, current_header_line_height):
4805 Remove declaration.
4806 * xdisp.c (current_mode_line_height, current_header_line_height):
4807 Remove.
4808 (pos_visible_p, init_xdisp): Adjust user.
4809 (redisplay_window): Invalidate mode_line_height and
4810 header_line_height if current and desired matrices do not agree.
4812 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4814 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4815 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4817 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4819 Make --without-x compatible with --enable-gcc-warnings.
4820 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4821 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4822 members under HAVE_WINDOW_SYSTEM.
4823 * keyboard.c (make_lispy_focus_out): Likewise.
4824 (record_menu_key): Move under HAVE_MENUS.
4825 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4826 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4827 (syms_of_xdisp): Adjust user.
4828 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4829 (start_hourglass, cancel_hourglass):
4830 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4831 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4832 and CLEAR_FONT_TABLE_NFONTS.
4833 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4834 Declare only if HAVE_WINDOW_SYSTEM.
4835 (lface_same_font_attributes_p, clear_face_gcs): Define only
4836 if HAVE_WINDOW_SYSTEM.
4838 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4840 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4841 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4842 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4844 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4846 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4848 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4850 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4851 This fixes a type error on hosts where ptrdiff_t is wider than int.
4853 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4855 * keyboard.c (read_key_sequence_vs): New function.
4856 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4857 common code.
4859 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4861 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4863 Makefile improvements.
4864 * Makefile.in (config.status): Don't use double-colon rules, as
4865 they are not portable according to POSIX. Fix shell typo with `;
4866 I guess this rule has never been tested?
4867 (VCSWITNESS): New macro, to override any environment var.
4869 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4871 * xterm.h (struct x_display_info): Do not track X connection
4872 fd separately because it is always available from Display.
4873 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4874 Adjust users.
4876 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4878 * buffer.c (drop_overlay):
4879 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4880 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4882 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4884 * buffer.c (Fmake_overlay, Fmove_overlay):
4885 * intervals.c (set_point_from_marker):
4886 * print.c (PRINTPREPARE): Prefer signal_error
4887 to plain error and report unsuitable marker too.
4889 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4891 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4892 for 'dragging' member.
4893 (struct x_output): Remove set-but-unused leftovers
4894 'left_before_move' and 'top_before_move'.
4895 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4896 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4897 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4898 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4899 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4900 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4901 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4902 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4904 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4906 * nsfont.m (INVALID_GLYPH): New define.
4907 (nsfont_encode_char): Use INVALID_GLYPH.
4908 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4910 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4912 * xterm.c (x_last_mouse_movement_time): Revert last change.
4913 This code should use XDisplayMotionBufferSize to check display's
4914 motion history first, and there are few other issues as well.
4915 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4916 (handle_one_xevent): Adjust user.
4918 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4920 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4921 * frame.c (Flast_nonminibuf_frame): ... to here.
4922 (check_minibuf_window): Don't abort if no window was found
4923 (Bug#15247).
4925 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4927 Use XGetMotionEvents to ask the last mouse motion time from X server.
4928 * xterm.c (X_MOTION_HISTORY): Default to 1.
4929 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4930 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4931 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4932 Ifdef away legacy code.
4933 (XTmouse_position, x_scroll_bar_report_motion):
4934 Use x_last_mouse_movement_time.
4935 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4936 UnmapNotify event.
4938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4940 * msdos.c (last_mouse_window): Move to...
4941 (dos_rawgetc): ...this function and adjust comment.
4942 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4943 (mouseMoved): ...this function and adjust comment.
4944 * w32term.c (last_window): Likewise with...
4945 (w32_read_socket): ...this function.
4946 * xterm.c (last_window): Likewise with...
4947 (handle_one_xevent): ...this function.
4949 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4951 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4952 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4953 (handle_one_xevent): ...to here.
4954 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4955 otherwise.
4957 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4959 * msdos.c (IT_set_terminal_window): Remove no-op.
4960 (initialize_msdos_display): Adjust terminal setup.
4961 * w32console.c (w32con_set_terminal_window): Remove no-op.
4962 (initialize_w32_display): Adjust terminal setup.
4963 * w32term.c (w32_set_terminal_window): Remove no-op.
4964 (w32_create_terminal): Adjust terminal setup.
4965 * xterm.c (XTset_terminal_window): Remove no-op.
4966 (x_create_terminal): Adjust terminal setup.
4968 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4970 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4971 Remove no-ops.
4972 (ns_create_terminal): Adjust terminal setup.
4973 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4974 Remove no-ops.
4975 (w32_create_terminal): Adjust terminal setup.
4976 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4977 Remove no-ops.
4978 (x_create_terminal): Adjust terminal setup.
4980 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4982 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4983 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4984 * dispnew.c (buffer_posn_from_coords):
4985 * window.c (Fwindow_end, displayed_window_lines):
4986 * xdisp.c (redisplay_mode_lines): Use it.
4988 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4990 * fontset.c (face_for_char): Check char in the current face font first
4991 if HAVE_NS (Bug#15138).
4993 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4995 * window.c (temp_output_buffer_show): Make sure window returned
4996 by display_buffer is live (Bug#15213).
4998 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5000 Minor cleanup to avoid forward declarations.
5001 * coding.h (struct ccl_spec): Remove forward declaration.
5002 * composite.h (toplevel): Include font.h.
5003 (struct composition_it, struct face, struct font_metrics):
5004 Remove forward declaration.
5005 * dispextern.h (struct image, struct atimer): Likewise.
5006 * emacsgtkfixed.h (struct frame): Likewise.
5007 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5008 * font.h (struct font_driver, struct font, struct glyph_string)
5009 (struct face): Remove forward declaration.
5010 * fontset.h (struct face, struct font): Likewise.
5011 * frame.h (toplevel): Style cleanup.
5012 (enum output_method): Move to...
5013 * termhooks.h (enum output_method): ...here.
5014 (struct glyph, struct frame, struct ns_display_info)
5015 (struct x_display_info, struct w32_display_info):
5016 Remove forward declaration.
5017 * xterm.h (toplevel): Include termhooks.h.
5018 (struct font, struct window, struct glyph_matrix, struct frame)
5019 (struct input_event, struct face, struct image): Remove forward
5020 declaration.
5021 * gtkutil.h (struct _widget_value): Likewise.
5022 * keyboard.h (toplevel): Include termhooks.h.
5023 (struct input_event): Remove forward declaration.
5025 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5027 * intervals.c (set_point_from_marker): New function.
5028 * editfns.c (Fgoto_char):
5029 * process.c (Finternal_default_process_filter):
5030 * window.c (select_window_1): Use it.
5031 * buffer.h (set_point_from_marker): Add prototype.
5033 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5035 * w32.c (term_winsock): Call release_listen_threads before calling
5036 WSACleanup.
5037 (_sys_wait_accept): Wait for accept event in a loop with a finite
5038 timeout, instead of waiting indefinitely. Will hopefully avoid
5039 hanging during exit because WSACleanup deadlocks waiting for the
5040 event object to be released. (Bug#14333)
5042 * w32proc.c (release_listen_threads): New function, signals all
5043 the reader threads that listen for connections to stop waiting.
5045 * w32.h (release_listen_threads): Add prototype.
5047 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5049 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5050 field of new marker (for sanity and safety).
5051 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5052 anyway because XMISCTYPE is a function and can't be an lvalue).
5054 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5056 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5057 (x_after_update_window_line, x_scroll_bar_create)
5058 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5059 (handle_one_xevent, x_clear_frame_area):
5060 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5061 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5062 * xterm.h (x_clear_area): Adjust prototype.
5064 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5066 Hook scanning and indentation functions to find_newline. This helps
5067 to avoid duplicated code and renders more respect to newline cache.
5068 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5069 * cmds.c (Fforward_line):
5070 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5071 Use find_newline and avoid unnecessary point movements.
5072 * search.c (scan_newline): Implement on top of find_newline.
5074 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5076 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5077 scoped code (bug#11258).
5079 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5081 * nsterm.m (last_window): New variable.
5082 (EV_TRAILER2): New macro.
5083 (EV_TRAILER): Call EV_TRAILER2.
5084 (mouseMoved:): Add support for mouse-autoselect-window
5085 on nextstep (Bug#6888).
5087 2013-08-28 Andreas Schwab <schwab@suse.de>
5089 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5090 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5091 Remove unused macro definitions.
5092 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5093 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5094 Only define if emacs.
5096 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5098 Prefer enum glyph_row_area to int where appropriate.
5099 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5100 Fix comment.
5101 (window_box, window_box_width, window_box_left, window_box_left_offset)
5102 (window_box_right, window_box_right_offset): Adjust prototypes.
5103 * xdisp.c (window_box, window_box_width, window_box_left)
5104 (window_box_left_offset, window_box_right, window_box_right_offset):
5105 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5106 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5107 * nsterm.m (ns_clip_to_row):
5108 * w32term.c (w32_clip_to_row):
5109 * xterm.c (x_clip_to_row): Likewise.
5111 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5113 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5114 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5116 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5118 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5119 for portability to hosts where /bin/sh has problems.
5121 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5123 Redesign redisplay interface to drop global output_cursor.
5124 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5125 (toplevel): Remove declaration of output_cursor.
5126 (set_output_cursor, x_cursor_to): Remove prototype.
5127 * window.h (struct window): New member output_cursor.
5128 (output_cursor_to): New function to replace RIF member.
5129 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5130 (update_text_area, set_window_cursor_after_update): Use it.
5131 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5132 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5133 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5134 * w32term.c (x_update_window_begin, x_update_window_end):
5135 * xterm.c (x_update_window_begin, x_update_window_end):
5136 Adjust to use per-window output cursor.
5138 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5140 Simplify SELECT_TYPE-related code.
5141 Like EMACS_TIME, this portability layer is no longer needed, since
5142 Emacs has been using fd_set as a portability layer for some time.
5143 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5144 (SELECT_TYPE): Remove. All uses changed to fd_set.
5145 (fd_set) [!FD_SET]: New typedef.
5147 Simplify EMACS_TIME-related code.
5148 This portability layer is no longer needed, since Emacs has been
5149 using struct timespec as a portability layer for some time.
5150 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5151 Include <time.h> rather than "systime.h"; that's all that's needed now.
5152 * dispnew.c: Include <timespec.h> rather than "systime.h";
5153 that's all that's needed now.
5154 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5155 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5156 TIMESPEC_RESOLUTION.
5157 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5158 LOG10_TIMESPEC_RESOLUTION.
5159 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5160 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5161 (make_emacs_time): Remove. All used changed to make_timespec.
5162 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5163 (current_timespec): Rename from current_emacs_time. All uses changed.
5164 (add_emacs_time): Remove. All uses changed to timespec_add.
5165 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5166 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5167 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5168 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5169 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5170 (current_timespec): Rename from current_emacs_time. All uses changed.
5171 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5172 changed to timespec_cmp.
5173 * xgselect.c: Include <timespec.h>, since our .h files don't.
5175 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5177 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5178 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5179 Remove the leftovers.
5180 * gtkutil.c (toplevel): Do not declare Qxft but include
5181 font.h to do so.
5182 * image.c (toplevel): Do not declare Vlibrary_cache because
5183 it's already done in lisp.h.
5185 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5187 * lisp.h (Mouse_HLInfo): Move from here...
5188 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5189 (reset_mouse_highlight): New function.
5190 * msdos.c (dos_set_window_size, IT_update_begin)
5191 (internal_terminal_init):
5192 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5193 (ns_initialize_display_info):
5194 * w32console.c (initialize_w32_display):
5195 * w32term.c (x_update_window_end, x_free_frame_resources)
5196 (w32_initialize_display_info):
5197 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5198 * window.c (Fdelete_other_windows_internal):
5199 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5200 * termchar.h (toplevel):
5201 * xterm.h (toplevel): Include dispextern.h.
5203 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5205 Fix minor problems found by static checking.
5206 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5207 (expect): Avoid nested-if warning.
5208 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5209 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5210 * nsterm.h, nsterm.m (ns_select):
5211 * xgselect.c, xgselect.h (xg_select):
5212 Adjust signature to better match pselect's.
5213 * nsterm.m (ns_select):
5214 Don't set *TIMEOUT, since pselect doesn't.
5215 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5216 diagnostic about assigning const char * to it.
5217 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5219 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5221 * lread.c (substitute_object_recurse): Handle hash-tables as well
5222 (bug#15190).
5224 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5226 Fix unlikely core dump in init_tty, and simplify terminfo case.
5227 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5228 The old version incorrectly dumped core if malloc returned a
5229 buffer containing only non-NUL bytes.
5230 (init_tty): Do not allocate or free termcap buffers; the
5231 struct does that for us now.
5232 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5233 (struct tty_display_info): Define members termcap_term_buffer and
5234 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5235 use them. Allocate them directly in struct rather than indirectly
5236 via a pointer, to simplify init_tty.
5238 * frame.c (check_minibuf_window): Initialize 'window' properly,
5239 so that Emacs reliably aborts later if 'window' is not initialized.
5241 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5243 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5244 of VoidSymbol (Bug#15154).
5246 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5248 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5249 mouse_face_beg_y and mouse_face_end_y.
5250 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5251 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5252 Adjust users and update comment where appropriate.
5254 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5256 * frame.c (check_minibuf_window): New function.
5257 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5258 Call check_minibuf_window (Bug#15183).
5260 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5262 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5263 because this is the only last cursor data we need to keep and consult.
5264 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5265 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5266 Adjust users.
5268 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5270 Fix recovering from possible decompression error.
5271 Since insert_from_gap doesn't always move point, we can't use PT as
5272 the position where the partially decompressed data ends, and
5273 should count how many bytes was produced so far.
5274 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5275 (unwind_decompress): Really delete partially uncompressed data.
5276 (Fzlib_decompress_region): Take decompressed data size into account.
5278 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5280 * syntax.c (init_syntax_once): Adjust comment and do an early
5281 initialization of Qchar_table_extra_slots just once...
5282 * casetab.c (init_casetab_once):
5283 * category.c (init_category_once):
5284 * character.c (syms_of_character):
5285 * coding.c (syms_of_coding):
5286 * xdisp.c (syms_of_xdisp): ...and omit it here.
5288 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5290 * xdisp.c (get_next_display_element): Don't apply to characters
5291 from a display vector the logic of setting it->end_of_box_run_p
5292 suitable for characters from a buffer. (Bug#15175)
5294 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5295 to handle directories, rather than '_utime' which doesn't.
5296 (Bug#15176)
5298 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5300 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5301 or fullscreen (Bug#14627).
5303 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5305 System-dependent integer overflow fixes.
5306 * process.c (Fset_process_window_size): Signal an error if
5307 the window size is outside the range supported by the lower level.
5308 * sysdep.c (set_window_size): Return negative on error,
5309 nonnegative on success, rather than -1, 0, 1 on not in system,
5310 failure, success. This is simpler. Caller changed.
5311 (serial_configure): Remove unnecessary initialization of local.
5312 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5313 size fits in unsigned long; this isn't true on some 32-bit hosts.
5314 Avoid buffer overrun if some future version of /proc/meminfo has a
5315 variable name longer than 20 bytes.
5316 (system_process_attributes) [__FreeBSD__]:
5317 Don't assume hw.availpages fits in 'int'.
5319 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5321 Don't let very long directory names overrun the stack.
5322 Fix some related minor problems involving "//", vfork.
5323 * callproc.c (encode_current_directory): New function.
5324 (call_process): Don't append "/"; not needed.
5325 * fileio.c (file_name_as_directory_slop): New constant.
5326 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5327 this can save the caller having to alloca.
5328 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5329 Use SAFE_ALLOCA, not alloca.
5330 (directory_file_name, Fexpand_file_name): Leave leading "//"
5331 alone, since it can be special even on POSIX platforms.
5332 * callproc.c (call_process):
5333 * process.c (Fformat_network_address):
5334 * sysdep.c (sys_subshell):
5335 Use encode_current_directory rather than rolling our own.
5336 (create_process): No need to encode directory; caller does that now.
5337 * process.h (encode_current_directory): New decl.
5338 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5339 Rework to avoid 'goto xyzzy;'.
5341 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5343 * xdisp.c (handle_face_prop): If the default face was remapped use
5344 the remapped face for strings from prefix properties. (Bug#15155)
5346 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5348 Minor cleanup for redisplay interface and few related functions.
5349 * frame.h (enum text_cursor_kinds): Move from here...
5350 * dispextern.h (enum text_cursor_kinds): ...to here.
5351 (toplevel): Drop unnecessary declarations.
5352 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5353 in update_window_end_hook and draw_window_cursor functions.
5354 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5355 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5356 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5357 * xterm.c (x_update_window_end, x_draw_window_cursor):
5358 * xdisp.c (display_and_set_cursor, update_window_cursor)
5359 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5360 enum text_cursor_kinds where appropriate.
5362 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5364 Redesign redisplay interface to drop updated_row and updated_area.
5365 * dispextern.h (updated_row, updated_area): Remove declaration.
5366 (struct redisplay_interface): Pass glyph row and row area parameters
5367 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5368 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5369 Adjust prototypes.
5370 * dispnew.c (updated_row, updated_area): Remove.
5371 (redraw_overlapped_rows, update_window_line): Adjust user.
5372 (update_marginal_area, update_text_area): Likewise. Pass updated row
5373 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5374 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5375 Adjust users.
5377 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5379 * process.c (flush_pending_output): Remove stub.
5380 All uses removed.
5382 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5384 * callproc.c: Fix race that killed background processes (Bug#15144).
5385 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5386 Record deleted process-id in critical section, not afterwards.
5387 Don't mistakenly kill process created by a call-process invocation
5388 that discards output and does not wait.
5390 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5392 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5393 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5394 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5395 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5396 to shut up compiler in mark_object.
5397 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5399 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5401 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5402 We can't portably rely on PTY_OPEN doing that, even if
5403 it calls posix_openpt with O_CLOEXEC.
5405 2013-08-20 Kenichi Handa <handa@gnu.org>
5407 * character.c (string_char): Improve commentary.
5409 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5411 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5412 (struct animation_cache): Make signature a flexible array member.
5413 All uses changed. This is a tad slower but may insulate us better
5414 from future changes to ImageMagick.
5416 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5418 * image.c: Shrink memory needed for animation cache.
5419 (SIGNATURE_DIGESTSIZE): New constant.
5420 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5421 (imagemagick_create_cache): Copy the signature. This saves
5422 several KB of memory that ImageMagick wastes per signature.
5423 Don't bother updating the update_time, as the caller does that now.
5424 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5425 it's a fixed size struct member now.
5426 (imagemagick_get_animation_cache): Always destroy the signature,
5427 as it's now imagemagick_create_cache's responsibility to copy it.
5428 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5429 and use memcmp rather than strcmp.
5430 eassert that ImageMagick returns a signature of the specified length.
5432 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5434 * image.c (imagemagick_get_animation_cache): Don't segfault on
5435 each invocation.
5436 (imagemagick_get_animation_cache): Revert to previous definition
5437 so that it actually works. But keep the memory leak fix.
5438 (imagemagick_get_animation_cache): Fix memory leak.
5440 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5442 * image.c: Fix animation cache signature memory leak.
5443 Fix some other minor performance problems while we're at it.
5444 (imagemagick_create_cache): Clear just the members that
5445 need clearing. Don't set update_time, as caller does that now.
5446 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5447 Simplify by using pointer-to-pointer instead of a prev pointer.
5448 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5449 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5450 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5451 it's already a copy. Free the signature probe unless it's cached.
5453 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5454 This was introduced by my 2013-08-12 fix for Bug#15035.
5456 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5458 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5459 (imagemagick_prune_animation_cache): Now static.
5461 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5463 * image.c (imagemagick_get_animation_cache): Don't segfault when
5464 pruning all entries.
5466 2013-08-18 Ken Brown <kbrown@cornell.edu>
5468 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5469 static heap if ENABLE_CHECKING is defined.
5470 (max_bss_sbrk_ptr): New variable.
5471 (bss_sbrk): Use it.
5472 (report_sheap_usage): Report maximum static heap usage instead of
5473 ending static heap usage.
5475 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5477 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5478 of zlib_initialized according to the results of calling
5479 init_zlib_functions.
5481 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5483 * image.c: Implement an ImageMagick per-image cache.
5484 (imagemagick_get_animation_cache): Fix a double-free error.
5485 (imagemagick_load_image): Remove the ping_wand code, which only
5486 apparently saved time on invalid animated images, and slowed down
5487 everything else. Optimise for the common case.
5489 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5491 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5493 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5495 * marker.c (set_marker): Remove documentation of undefined behavior.
5497 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5499 * image.c (imagemagick_compute_animated_image): Animate correctly
5500 when sub-images are smaller than the main image.
5501 (imagemagick_compute_animated_image): Setting the iterator row to
5502 zero is apparently not allowed.
5503 (imagemagick_compute_animated_image): Allow images that say they
5504 have sub-images that are bigger than the main image, but just crop
5505 them.
5507 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5509 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5511 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5513 * image.c (imagemagick_compute_animated_image): Respect the GIF
5514 disposal methods.
5516 2013-08-15 Ken Brown <kbrown@cornell.edu>
5518 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5519 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5520 needed.
5522 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5524 Fix minor problems found by static checking.
5525 * frame.c (delete_frame):
5526 * xdisp.c (next_element_from_display_vector):
5527 Avoid uninitialized local.
5528 * image.c (imagemagick_compute_animated_image): Port to C89.
5529 Prefer usual GNU indentation style for loops.
5530 Be more careful about bizarrely large sizes, by using ptrdiff_t
5531 instead of int.
5533 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5535 Fix infinite frame selection loop (Bug#15025).
5536 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5538 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5540 * xdisp.c (compute_window_start_on_continuation_line):
5541 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5542 to make sure we end up setting the window start at the leftmost
5543 visible character of the display line. This avoids funky
5544 horizontal shifting because the window start is not kept on the
5545 same position. (Bug#15090)
5546 (next_element_from_display_vector): Support 'box' face attribute
5547 in the face definitions of a display vector. (Bug#15099)
5549 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5551 * image.c (imagemagick_compute_animated_image): Implement animated
5552 images (bug#14700).
5553 (imagemagick_compute_animated_image): Fix some compilation
5554 warnings. Implement a very simple cache to make the animation
5555 usable at all, but it should be replaced with a per-image cache.
5557 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5559 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5560 to do `for' loops over alist values.
5561 * buffer.h (FOR_EACH_BUFFER):
5562 * process.c (FOR_EACH_PROCESS): Use it.
5563 (handle_child_signal, status_notify, Fget_buffer_process)
5564 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5566 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5568 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5569 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5570 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5571 to xzalloc and so avoid redundant call to memset.
5572 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5573 members because it is allocated with xzalloc and so already zeroed.
5575 2013-08-14 Ken Brown <kbrown@cornell.edu>
5577 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5578 (Bug#15094).
5580 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5582 Utility function and macro to copy Lisp string to C string.
5583 * lisp.h (xlispstrdupa): New macro.
5584 (xlispstrdup): New prototype.
5585 * alloc.c (xlispstrdup): New function.
5586 * callint.c (Fcall_interactively):
5587 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5588 (Fsubstitute_in_file_name):
5589 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5590 * image.c (x_create_bitmap_from_file):
5591 * w32term.c (w32_term_init):
5592 * xterm.c (x_term_init): Use xlispstrdup.
5594 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5596 * image.c (imagemagick_load_image): Make animated pictures work.
5597 There's still some problems with background color settings, though
5598 (bug#14700).
5600 * decompress.c (unwind_decompress): Always restore point.
5602 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5604 * marker.c (set_marker): Reformat documentation.
5606 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5608 * xdisp.c (cursor_type_changed): Now static.
5610 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5611 Use changed. This avoids the need to call xmalloc and for the
5612 caller to call xfree, and avoids memory leaks in some situations.
5614 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5616 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5617 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5618 (redisplay_window): If window_end_valid is cleared due to non-zero
5619 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5620 so do not call to try_cursor_movement for that window.
5622 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5624 * window.h (struct window): Convert window_end_pos and
5625 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5626 (wset_window_end_pos, wset_window_end_vpos): Remove.
5627 * dispnew.c (adjust_glyph_matrix):
5628 * window.c (Fwindow_end, replace_window, set_window_buffer)
5629 (make_window):
5630 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5631 (set_vertical_scroll_bar, redisplay_window, try_window)
5632 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5633 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5634 (note_mouse_highlight): Adjust users.
5635 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5636 Add comment.
5638 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5640 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5641 * image.c (imagemagick_filename_hint): Use `const char *' and
5642 prefer SSDATA to SDATA to avoid warnings.
5644 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5646 Cleanup window fringes, margins and scroll bars adjustments.
5647 * window.c (set_window_fringes, set_window_margins)
5648 (set_window_scroll_bars, apply_window_adjustment): New functions.
5649 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5650 (Fset_window_scroll_bars): Use them.
5652 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5654 * window.h (struct window): Convert scroll_bar_width
5655 from Lisp_Object to integer. Adjust comment.
5656 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5657 Adjust users.
5658 * window.c (wset_scroll_bar_width): Remove.
5659 (make_window): Initialize scroll_bar_width.
5660 (Fsplit_window_internal): Use direct assignment.
5661 (Fset_window_configuration, save_window_save):
5662 Convert Lisp_Object to integer and back where appropriate.
5663 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5664 bar was actually changed, and mention this in docstring.
5666 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5668 * decompress.c: Minor simplifications.
5669 (Fzlib_decompress_region): Don't bother verifying
5670 that avail_out <= UINT_MAX, as that was confusing.
5671 Mention the restriction in a comment instead.
5672 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5674 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5676 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5677 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5679 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5681 * image.c (imagemagick_filename_hint): Check for errors in the
5682 alist structure.
5684 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5686 * window.c (Fwindow_margins): Return nil when there's no marginal
5687 area, as per the documented API.
5689 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5690 Fmake_vector, as scroll bar's struct members are not all Lisp
5691 objects now. This avoids crashes in GC.
5693 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5694 bool, so its address could be taken.
5696 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5698 * image.c (imagemagick_filename_hint): New function to possibly
5699 apply `image-content-type-suffixes'.
5700 (imagemagick_load_image): Use it.
5702 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5704 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5705 if loading zlib failed.
5707 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5709 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5710 2013-08-13 checkin below. Change bool to BOOL, rule is:
5711 All Obj-C code uses BOOL, except for interfaces callable from C.
5713 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5715 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5717 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5718 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5719 bool instead of BOOL.
5720 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5721 from Lisp_Object to bitfield. Adjust comment.
5722 * w32term.c (x_scroll_bar_create): Adjust user.
5723 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5724 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5725 Use bool for boolean.
5726 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5727 to `unsigned int' when defining a bitfield.
5729 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5731 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5733 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5735 * window.h (struct window): Convert left_margin_cols and
5736 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5737 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5738 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5739 Adjust users.
5740 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5741 Adjust comment.
5742 (showing_window_margins_p, update_window_line, update_frame_1):
5743 * fringe.c (draw_fringe_bitmap_1):
5744 * xdisp.c (window_box_width): Adjust users.
5745 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5746 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5747 Use direct assignment.
5748 (Fset_window_configuration, save_window_save, Fwindow_margins):
5749 Convert Lisp_Object to integer and back where appropriate.
5750 (Fset_window_margins): Adjust user. Return t if any margin
5751 was actually changed, and mention this in docstring.
5753 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5755 * syntax.c (forward_word):
5756 * cmds.c (forward_char, backward_char): Mention the optional argument.
5758 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5760 * window.h (struct window): Convert left_fringe_width
5761 and right_fringe_width from Lisp_Objects to integers.
5762 Adjust comment.
5763 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5764 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5765 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5766 Remove.
5767 (make_window): Initialize new integer fields to -1.
5768 (Fsplit_window_internal): Use direct assignment.
5769 (Fset_window_configuration, save_window_save):
5770 Convert Lisp_Object to integer and back where appropriate.
5771 (Fset_window_fringes): Adjust user. Return t if any fringe
5772 was actually changed, and mention this in docstring.
5774 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5776 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5777 * nsfns.m (x_set_cursor_type):
5778 * w32fns.c (x_set_cursor_type):
5779 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5780 * xdisp.c (set_frame_cursor_types): ...but in common code.
5782 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5784 * font.c (clear_font_cache): New function, stripped from...
5785 (Fclear_font_cache): ...here, which now uses the function
5786 above. Adjust comment.
5787 * font.h (clear_font_cache): Add prototype.
5788 * xfaces.c (clear_face_cache): Use clear_font_cache.
5790 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5792 * window.c (Fset_window_start): Compare `w', not `window' because
5793 `w' might not be equal to `window' after call to decode_live_window.
5795 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5797 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5798 This fixes a problem introduced by the Bug#15035 patch
5799 when using GPG. Reported by Herbert J. Skuhra.
5801 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5803 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5804 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5805 not yet initialized.
5807 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5809 * decompress.c (Fzlib_decompress_region): Support zlib
5810 decompression, too, and rename.
5812 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5814 Minor zlib configuration tweaks.
5815 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5816 Don't assume presence of fn_inflateInit2_ zlib internal function.
5818 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5820 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5821 include the zlib prefix.
5823 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5825 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5826 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5827 define static variables that are pointers to zlib functions to be
5828 dynamically loaded.
5829 (init_zlib_functions) [WINDOWSNT]: New function.
5830 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5831 New macros.
5832 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5833 macros instead of invoking the zlib functions directly.
5834 (syms_of_decompress): DEFSYM Qzlib_dll.
5835 Staticpro Szlib_available_p.
5837 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5839 Avoid looping over all frame windows to freeze and unfreeze.
5840 * window.h (struct window): Drop frozen_window_start_p.
5841 (freeze_window_starts): Drop prototype.
5842 * frame.h (struct frame): New frozen_window_starts flag.
5843 (FRAME_WINDOWS_FROZEN): New macro.
5844 * window.c (freeze_window_start, freeze_window_starts):
5845 Remove.
5846 (select_window, replace_window): Adjust users.
5847 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5848 (window_frozen_p): New function.
5849 (redisplay_window): Use it.
5851 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5853 Fix some fd issues when running subprocesses (Bug#15035).
5854 Fix bugs that can leak files or file descriptors on errors.
5855 Don't unlink open temp files, as that's hard for users to diagnose
5856 when things go awry (e.g., temp disk exhausted).
5857 Don't bother to lock temp files. Check for invalid recursion.
5858 * callproc.c (synch_process_fd): Remove. All uses removed.
5859 (synch_process_tempfile): New var or macro.
5860 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5861 New constants.
5862 (record_kill_process): New arg, the temp name. All callers changed.
5863 (delete_temp_file): Now just a simple wrapper around unlink.
5864 (call_process_kill): New arg, the call_process_fd array.
5865 Close them all. Clear synch_process_pid. Remove the temp file,
5866 or arrange for it to be removed.
5867 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5868 that's been moved to synch_process_tempfile. Caller changed.
5869 Do not remove the tempfile; that's now call_process_kill's
5870 responsibility.
5871 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5872 call_process_kill; the caller now does that.
5873 (call_process_cleanup): Do not close the process fd; that's now
5874 call_process_kill's responsibility.
5875 (Fcall_process): Implement via new function call_process, which
5876 has most of the old body of Fcall_process, but with a different API.
5877 (call_process): New function that does not open or close filefd if
5878 it is nonnegative. Record which fds need to be closed, and let
5879 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5880 Signal an error if invoked recursively (could be done via a hook).
5881 Simplify creation of the tempfile in the MSDOS case.
5882 Don't create the output file until after checking for the executable.
5883 Report any failure to open /dev/null.
5884 Don't open /dev/null for writing twice; once is enough.
5885 Don't create pipe if all output is being discarded or sent to file.
5886 Don't worry about setting up the coding system or reading from the
5887 pipe if all output is being discarded.
5888 Hoist fd_error local into top level, to lessen block nesting.
5889 Don't record deleted pid here; now done by Fcall_process_region.
5890 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5891 and note its success in synch_process_tempfile.
5892 Do not leak resources when child_setup fails.
5893 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5894 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5895 (create_temp_file): Now returns open fd, with an additional
5896 Lisp_Object * argument to return the name. All callers changed.
5897 Do not close the file; rewind it instead, and leave it open for
5898 the caller. Do not lock the temp file. Unwind-protect the file
5899 and the file-descriptor.
5900 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5901 If an asynchrounous process, record it here, not in call_process.
5902 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5903 * eval.c (set_unwind_protect): New function.
5904 * fileio.c (write_region): New function, generalized from the
5905 old Fwrite_region. Do not lock temp files.
5906 (Fwrite_region): Use it.
5907 * lisp.h (set_unwind_protect, write_region): New decls.
5908 * process.c: Include <verify.h>.
5909 (make_process): Mark fds as initially closed.
5910 (deleted_pid_list): Now a list of pid-filename pairs.
5911 All uses changed.
5912 (close_process_fd): New function.
5913 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5914 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5915 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5916 (create_process, create_pty, Fmake_serial_process)
5917 (server_accept_connection): Record which fds need to be closed,
5918 and let deactivate_process close them.
5919 (Fmake_network_process): Do not discard the unwind-protect
5920 until it's safe to do so.
5921 (deactivate_process): Close the fds opened by create_process etc.
5922 (Fprocess_send_eof): Adjust to new way of recording open fds.
5923 Report an error if /dev/null can't be opened, instead of aborting.
5924 * process.h (PROCESS_OPEN_FDS): New constant.
5925 (struct Lisp_Process): New member open_fds.
5926 (record_kill_process, record_deleted_pid): Adjust signatures.
5927 (record_deleted_pid): Move decl here ...
5928 * syswait.h (record_deleted_pid): ... from here.
5930 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5932 * decompress.c: Fix bugs with large buffers and weird inputs.
5933 Tune a bit. Reindent as per usual Emacs style.
5934 (BUFFER_SIZE): Remove.
5935 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5936 more than UINT_MAX bytes. Decompress into the gap instead of into
5937 an auto buffer, as this should avoid copying. Return nil if
5938 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5939 set immediate_quit; we shouldn't trust zlib code that much.
5941 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5943 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5944 errors, and really move the gap to where we want it.
5946 * lisp.h: Include decompress.c support.
5948 * emacs.c (main): Include decompress.c support.
5950 * Makefile.in: Include -lz if present.
5952 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5954 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5955 (initWithTitle:): Initialize frame to 0.
5956 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5957 (fillWithWidgetValue:frame:): Rename from
5958 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5960 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5961 fillWithWidgetValue:frame:
5963 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5964 remove memory leak warnings.
5966 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5967 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5968 menu_pending_title.
5970 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5971 (x_activate_menubar): Update the whole menu.
5972 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5973 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5974 current event is not NSSystemDefined (Bug#15001).
5975 Call ns_check_menu_open only if trackingMenu is 2.
5976 (menuDidClose:): New method, decrease trackingMenu.
5977 (fillWithWidgetValue:setDelegate:): New method.
5978 (fillWithWidgetValue:): Call the above.
5980 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5982 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5984 Omit some unnecessary casts.
5985 Many of these go back to the old pre-C89 days, when they may have
5986 been needed, but we've been assuming C89 or later for a while now.
5987 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5988 (live_float_p, live_misc_p, live_vector_p):
5989 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5990 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5991 (defvar_per_buffer):
5992 * callint.c (Fcall_interactively):
5993 * doc.c (Fsubstitute_command_keys):
5994 * filelock.c (get_boot_time):
5995 * frame.c (xrdb_get_resource):
5996 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5997 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5998 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5999 (menuitem_highlight_callback, menu_destroy_callback)
6000 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6001 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6002 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6003 (xg_tool_bar_help_callback, tb_size_cb):
6004 * image.c (xpm_alloc_color, png_read_from_memory)
6005 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6006 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6007 (syms_of_image):
6008 * keymap.c (describe_map):
6009 * nsfns.m (Fns_display_monitor_attributes_list):
6010 * nsmenu.m (process_dialog:):
6011 * nsterm.m (hold_event):
6012 * process.c (wait_reading_process_output):
6013 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6014 * scroll.c (do_direct_scrolling, scrolling_1):
6015 * termcap.c (tgetent):
6016 * window.c (check_window_containing, add_window_to_list)
6017 (freeze_window_starts):
6018 * xdisp.c (compare_overlay_entries, vmessage):
6019 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6020 (x_get_monitor_attributes_xrandr)
6021 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6022 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6023 * xfont.c (xfont_match, xfont_open):
6024 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6025 (menubar_selection_callback, menu_position_func)
6026 (popup_selection_callback, create_and_show_popup_menu)
6027 (dialog_selection_callback, create_and_show_dialog):
6028 * xrdb.c (x_get_string_resource)
6029 (main) [TESTRM]:
6030 * xsmfns.c (x_session_check_input):
6031 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6032 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6033 (xaw_jump_callback, xaw_scroll_callback):
6034 Omit unnecessary casts.
6036 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6038 Minor string-length refactoring.
6039 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6040 * frame.c (make_monitor_attribute_list):
6041 Prefer build_string to strlen + make_string.
6043 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6045 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6046 don't check minor_code (Bug#14417).
6048 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6050 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6051 vertical positions instead. This avoids calling MATRIX_ROW with
6052 row numbers that are possibly beyond valid limits. (Bug#15064)
6054 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6056 Use xstrdup and build_unibyte_string where applicable.
6057 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6058 * xfns.c (x_window):
6059 * xrdb.c (x_get_customization_string):
6060 * xterm.c (xim_initialize):
6061 * w32fns.c (w32_window): Use xstrdup.
6062 (w32_display_monitor_attributes_list):
6063 * emacs.c (init_cmdargs):
6064 * keyboard.c (PUSH_C_STR):
6065 * nsfont.m (nsfont_open):
6066 * sysdep.c (system_process_attributes):
6067 * w32.c (system_process_attributes):
6068 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6070 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6072 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6073 variables of these types so that GDB would know about them, as aid
6074 for debugging fatal exceptions. (Bug#15024) See also
6075 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6076 discussions.
6078 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6080 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6081 larger than the NSWindow (Bug#14934).
6083 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6085 Redesign redisplay interface to drop global variable updated_window.
6086 Always pass currently updated window as a parameter to update routines.
6087 * dispextern.h (updated_window): Remove declaration.
6088 (struct redisplay_interface): Pass window parameter to
6089 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6090 and after_update_window_hook.
6091 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6092 Adjust prototypes.
6093 * dispnew.c (updated_window): Remove.
6094 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6095 (update_window_line): Adjust to match redisplay interface changes.
6096 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6097 (ns_scroll_run, ns_after_update_window_line):
6098 * w32term.c (x_update_window_begin, x_update_window_end)
6099 (x_after_update_window_line, x_scroll_run):
6100 * xterm.c (x_update_window_begin, x_update_window_end)
6101 (x_after_update_window_line, x_scroll_run):
6102 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6103 Likewise. Adjust comments where appropriate.
6104 (x_cursor_to): Simplify because this is always called during window
6105 update (but install debugging check anyway).
6106 (expose_window): Check must_be_updated_p flag to see whether this
6107 function is called during window update.
6109 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6111 Do not reset window modification event counters excessively.
6112 These leftovers and poor man's tricky methods to catch extra
6113 redisplay's attention are no longer needed.
6114 * frame.c (set_menu_bar_lines_1):
6115 * minibuf.c (read_minibuf_unwind):
6116 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6117 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6118 (window_scroll_line_based, Fset_window_configuration):
6119 * xdisp.c (redisplay_window): Do not reset last_modified and
6120 last_overlay_modified counters.
6122 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6124 * xselect.c (x_send_client_event): Set send_event and serial, memset
6125 data.l as it might be bigger than data.b. Use 24 bit mask to
6126 XSendEvent (Bug#15034).
6128 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6130 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6131 for TTY frames that are not the top frame on their console.
6132 (Bug#14616)
6134 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6136 * w32term.c (w32fullscreen_hook): Really maximize frame when
6137 asked for (Bug#14841).
6139 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6141 Prefer selected_window to Fselected_window, likewise for frames.
6142 * buffer.c (Fbuffer_swap_text):
6143 * data.c (Fvariable_binding_locus):
6144 * window.c (run_window_configuration_change_hook): Adjust users.
6145 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6146 Use decode_live_frame.
6148 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6150 Be more careful if selected window shows the buffer other than current,
6151 use window_outdated only if this is not so. This change should also
6152 address some weird issues discussed in Bug#13012.
6153 * window.h (window_outdated): New prototype.
6154 * window.c (window_outdated): Now here. Convert from static and
6155 always assume window's buffer.
6156 (Fwindow_end, Fwindow_line_height): Use it.
6157 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6158 and always assume window's buffer.
6159 (redisplay_window): Adjust user.
6160 (redisplay_internal): Call to reconsider_clip_changes once and
6161 check whether mode line should be updated only if selected window
6162 shows current buffer.
6163 (run_window_scroll_functions): Use eassert for debugging check.
6164 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6166 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6168 * window.c (window_scroll, window_scroll_pixel_based)
6169 (window_scroll_line_based): Use bool for booleans.
6171 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6173 * process.c: Fix minor off-by-one issues in descriptor counts.
6174 This shouldn't fix any real bugs, but it cleans up the code a bit.
6175 (max_process_desc, max_input_desc): -1, not 0, means none.
6176 All uses changed.
6177 (delete_input_desc): New function.
6178 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6179 (deactivate_process): Scan backwards when recomuting max_process_desc;
6180 that should be faster.
6181 (init_process_emacs): Initialize max_input_desc.
6183 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6185 Use region cache to speedup bidi_find_paragraph_start.
6186 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6187 Rename cache_long_line_scans to cache_long_scans.
6188 * buffer.c (bset_cache_long_line_scans): Rename to
6189 bset_cache_long_scans.
6190 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6191 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6192 into account.
6193 (syms_of_buffer): Rename cache-long-line-scans to
6194 cache-long-scans. Adjust docstring.
6195 * search.c (newline_cache_on_off):
6196 * indent.c (width_run_cache_on_off): Adjust users.
6197 * bidi.c (bidi_paragraph_cache_on_off): New function.
6198 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6199 * insdel.c (prepare_to_modify_buffer):
6200 Invalidate bidi_paragraph_cache if enabled.
6202 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6204 Invalidate region caches only if buffer text is going to be changed.
6205 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6206 (modify_text): ...new prototype.
6207 (prepare_to_modify_buffer_1): New prototype.
6208 * textprop.c (modify_region): Rename to...
6209 (modify_text_properties): ...new function.
6210 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6211 (Fremove_list_of_text_properties): Adjust users.
6212 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6213 (modify_text): ...new function.
6214 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6215 (prepare_to_modify_buffer_1): ...new function.
6216 * casefiddle.c (casify_region):
6217 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6218 (Ftranspose_regions): Use modify_text.
6220 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6222 * lisp.mk (lisp): Add nadvice.elc.
6224 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6226 New macro to iterate over live buffers similar to frames.
6227 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6228 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6229 Declare buffer-related variables here to offload lisp.h.
6230 * buffer.c (Vbuffer_alist): Adjust comment.
6231 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6232 (other_buffer_safely):
6233 * data.c (store_symval_forwarding):
6234 * dispnew.c (Fframe_or_buffer_changed_p):
6235 * fileio.c (Fdo_auto_save):
6236 * filelock.c (unlock_all_files):
6237 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6239 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6241 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6242 * callproc.c (create_temp_file):
6243 * filelock.c (create_lock_file):
6244 Assume mkostemp, since it's now provided by Gnulib.
6246 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6248 * w32.c (mkostemp): New function.
6249 (mktemp): Remove, no longer used. Most of the code reused in
6250 mkostemp. (Bug#15015)
6251 (mktemp): Don't undef.
6253 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6255 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6256 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6257 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6258 (free_glyph_pool, check_glyph_memory): Likewise for
6259 all users. Adjust comments where appropriate.
6261 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6263 * composite.h: Minor fixups.
6264 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6265 to fix a misspelling, and change it to an inline function while
6266 we're at it (it need not be a macro). All uses changed.
6267 (composition_method, composition_valid_p):
6268 Rewrite to avoid assignments in if-conditions.
6270 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6272 Do not use global Lisp_Object in composition macros.
6273 * composite.h (composition_temp): Remove declaration.
6274 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6275 (composition_method, composition_valid_p): ...inline functions.
6276 (compose_region): Remove the leftover.
6277 * composite.c (composition_temp): Remove.
6278 (run_composition_function, update_compositions)
6279 (composition_compute_stop_pos, composition_adjust_point)
6280 (Ffind_composition_internal):
6281 * coding.c (handle_composition_annotation):
6282 * xdisp.c (handle_composition_prop, check_point_in_composition):
6283 Related users changed.
6285 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6287 Drop FRAME_PTR typedef.
6288 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6289 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6290 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6291 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6292 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6293 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6294 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6295 All related users changed.
6297 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6299 * eval.c (default_toplevel_binding): New function.
6300 (Fdefvar): Use it.
6301 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6302 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6303 (syms_of_eval): Export them.
6304 * data.c (Fdefault_value): Micro cleanup.
6305 * term.c (init_tty): Use "false".
6307 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6309 Fix X GC leak in GTK and raw (no toolkit) X ports.
6310 * xterm.c (x_free_frame_resources): If white and black relief
6311 GCs are allocated, always free them here.
6312 * xfns.c (x_make_gc): Omit redundant initialization.
6313 * widget.c (create_frame_gcs): Remove the leftover.
6314 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6315 in x_free_frame_resources.
6317 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6319 * nsterm.m (windowWillResize:toSize:): Only change title if
6320 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6321 modifying it.
6322 (viewDidEndLiveResize): New method.
6324 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6325 inside NS_IMPL_COCOA.
6327 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6329 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6330 Do not check whether undo is enabled because record_insert and
6331 record_delete does that themselves.
6333 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6335 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6336 member which is not really used any more.
6337 (FRAME_XIC_BASE_FONTNAME): Remove.
6338 * xfns.c (xic_free_fontset): Adjust user.
6339 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6340 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6341 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6342 (xdialog_show): Use eassert for debugging check.
6343 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6345 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6347 * fileio.c, fns.c (merge): Move extern decl from here ...
6348 * lisp.h (merge): ... to here.
6350 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6352 Fix last font-related change.
6353 * w32font.h (w32font_list_internal, w32font_match_internal):
6354 Fix prototype.
6355 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6356 (uniscribe_list_family): Adjust to match font API change.
6357 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6358 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6360 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6362 * frame.h (FRAME_MOUSE_UPDATE):
6363 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6364 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6366 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6368 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6369 * font.h (struct font_driver): Change list, match, and list_family
6370 functions to accept struct frame * as first arg.
6371 * font.c (font_score, font_compare, font_sort_entities):
6372 Remove prototypes.
6373 (font_sort_entities, font_list_entities, font_select_entity)
6374 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6375 match font API change.
6376 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6377 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6378 * ftxfont.c (ftxfont_list, ftxfont_match):
6379 * xftfont.c (xftfont_list, xftfont_match):
6380 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6381 * w32font.c (w32font_list, w32font_match, w32font_list)
6382 (w32font_list_internal, w32_font_match_internal): Likewise.
6383 * xfaces.c (Fx_family_fonts): Adjust user.
6385 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6387 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6388 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6389 only if HAVE_X_WINDOWS is in use.
6390 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6391 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6392 * w32term.c (x_wm_set_icon_position): Likewise.
6393 * w32fns.c (x_icon): Adjust user.
6395 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6397 * xterm.c (last_mouse_press_frame): Remove the
6398 leftover which is not really used any more.
6399 (handle_one_xevent, syms_of_xterm): Adjust users.
6400 (x_flush): Call XFlush once per each X display, not frame.
6401 This is better because this code always unconditionally skips
6402 non-X frames in Vframe_list and issues the only XFlush if we
6403 have more than one X frame on the same X display.
6404 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6405 Use bool for booleans.
6406 (x_draw_glyph_string_background, cvt_string_to_pixel)
6407 (cvt_pixel_dtor): Drop unnecessary prototypes.
6408 * xterm.h (x_display_ok): Adjust prototype.
6410 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6412 Drop unnecessary functions that deals with frame pixel size.
6413 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6414 (x_pixel_height): Drop prototypes.
6415 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6416 (x_pixel_height): Drop implementations.
6417 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6418 which should be always valid for window frame.
6419 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6420 * w32menu.c (Fx_popup_dialog):
6421 * xmenu.c (Fx_popup_dialog): Likewise for both.
6423 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6425 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6426 frame parameters and call to Fmodify_frame_parameters just once.
6427 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6428 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6429 and mention nil frame in docstring.
6431 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6433 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6434 (x_figure_window_size): Likewise. Adjust to return long.
6435 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6436 (toplevel): Move Qterminal_live_p to...
6437 * terminal.c (toplevel): ...here, make it static, and...
6438 (syms_of_terminal): ...DEFSYM here.
6439 * frame.h (Qterminal_live_p): Remove declaration.
6440 (make_frame, x_figure_window_size): Adjust prototype.
6441 * nsfns.m (Fx_create_frame): Use long for window flags.
6443 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6445 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6446 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6447 Do not assume that emacs_close (INT_MAX) is a no-op.
6449 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6451 * xfaces.c (make_face_cache): For struct face_cache, prefer
6452 xmalloc to xzalloc and so avoid redundant call to memset.
6453 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6455 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6457 * fringe.c (draw_window_fringes, update_window_fringes)
6458 (compute_fringe_widths):
6459 * w32term.c (x_draw_glyph_string):
6460 * window.c (candidate_window_p, Frecenter):
6461 * xfaces.c (realize_basic_faces, realize_default_face)
6462 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6463 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6464 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6465 * xmenu.c (Fx_menu_bar_open_internal):
6466 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6467 * xsettings.c (xft_settings_event):
6468 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6469 Use bool for booleans. Adjust style and comments where
6470 appropriate.
6471 * dispextern.h (draw_window_fringes, update_window_fringes)
6472 (compute_fringe_widths):
6473 * xterm.h (x_had_errors_p): Adjust prototype.
6475 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6477 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6478 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6480 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6482 * fns.c (toplevel): Remove comment before Fsafe_length because
6483 it checks for QUIT.
6485 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6487 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6489 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6491 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6492 frame which got the message is still alive, before dereferencing
6493 its pointer. (Bug#14970)
6495 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6496 be a live window, before using it as such. (Bug#14970)
6498 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6500 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6501 w32_detect_focus_change instead of doing part of its job by hand.
6502 This fixes the problem whereby FOCUS_OUT events were not sent to
6503 the event queue.
6505 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6507 * process.c (Fprocess_list): Doc fix.
6509 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6510 being re-exposed only if it didn't ask to become visible.
6511 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6512 was previously iconified. (Bug#14841)
6513 (x_iconify_frame): Mark the frame iconified.
6515 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6517 Fix minor problems found by static checking.
6518 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6519 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6521 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6523 * eval.c (set_specpdl_old_value): New function.
6524 (unbind_to): Minor simplification.
6525 (get_backtrace_frame): New function.
6526 (Fbacktrace_frame): Use it. Add `base' argument.
6527 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6528 (syms_of_eval): Export backtrace-eval.
6529 * xterm.c (x_focus_changed): Simplify.
6531 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6533 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6535 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6537 * xdisp.c (redisplay_window): Instead of moving point out of
6538 scroll margin, reject the force_start method, and try scrolling
6539 instead. (Bug#14780)
6541 2013-07-24 Ken Brown <kbrown@cornell.edu>
6543 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6544 (Bug#14944).
6546 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6548 * eval.c (Fprogn): Do not check that BODY is a proper list.
6549 This undoes the previous change. The check slows down the
6550 interpreter, and is not needed to prevent a crash. See
6551 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6553 2013-07-23 Glenn Morris <rgm@gnu.org>
6555 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6557 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6559 Port to GNU/Linux systems with tinfo but not ncurses.
6560 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6561 to decide whether ncurses is being used. Without this change,
6562 GCC complains about tgetent not being declared, on a system
6563 that has tinfo installed but ncurses not installed.
6565 * eval.c (Fprogn): Check that BODY is a proper list.
6567 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6568 * data.c (Fsetq_default):
6569 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6570 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6571 (Fcondition_case):
6572 Tune by taking advantage of the fact that ARGS is always a list
6573 when a function is declared to have UNEVALLED args.
6575 * emacsgtkfixed.c: Port to GCC 4.6.
6576 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6578 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6580 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6581 here to silence compiler warnings.
6583 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6585 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6586 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6587 from messing up Emacs's 'struct frame' (Bug#14923).
6589 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6591 * alloc.c (make_save_ptr_ptr): Define this function.
6592 It was inadvertently omitted. It's needed only if
6593 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6595 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6597 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6598 frame have focus (Bug#14895).
6600 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6602 Avoid vfork-related deadlock more cleanly.
6603 * callproc.c (child_setup): When the child's exec fails, output
6604 the program name, as that's more useful. Use O_NONBLOCK to avoid
6605 deadlock.
6606 * process.c (create_process_1): Remove; no longer needed.
6607 (create_process): Remove timer hack; no longer needed, now that
6608 the child avoids deadlock.
6610 2013-07-20 Glenn Morris <rgm@gnu.org>
6612 * image.c (Fimage_flush): Fix doc typo.
6614 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6616 Fix array bounds violation when pty allocation fails.
6617 * process.c (PTY_NAME_SIZE): New constant.
6618 (pty_name): Remove static variable; it's now auto.
6619 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6620 Take pty_name as an arg rather than using a static variable.
6621 All callers changed.
6622 (create_process): Recover pty_flag from process, not from volatile local.
6623 (create_pty): Stay inside array even when pty allocation fails.
6624 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6626 * lread.c (Fload): Avoid initialization only when lint checking.
6627 Mention that it's needed only for older GCCs.
6629 2013-07-20 Kenichi Handa <handa@gnu.org>
6631 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6632 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6634 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6636 * lread.c (Fload): Avoid uninitialized warning.
6638 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6640 Fix some minor file descriptor leaks and related glitches.
6641 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6642 (create_lock_file): Use write, not emacs_write.
6643 * image.c (slurp_file, png_load_body):
6644 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6645 (server_accept_connection):
6646 Don't leak an fd on memory allocation failure.
6647 * image.c (slurp_file): Add a cheap heuristic for growing files.
6648 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6649 as that's what the other routines do. Maybe input need not be
6650 blocked at all, but it's better to be consistent.
6651 Avoid undefined behavior when strlen is zero.
6653 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6654 (NSTATICS): Now a constant; doesn't need to be a macro.
6656 2013-07-19 Richard Stallman <rms@gnu.org>
6658 * coding.c (decode_coding_utf_8): Add simple loop for fast
6659 processing of ASCII characters.
6661 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6663 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6665 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6667 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6668 unportable 'struct x_display_info'.
6669 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6670 is a portable type.
6672 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6674 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6675 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6676 or fscanf fails.
6677 (system_process_attributes): Prefer plain char to unsigned char
6678 when either will do. Clean up properly if interrupted or if
6679 memory allocations fail. Don't assume sscanf succeeds.
6680 Remove no-longer-needed workaround to stop GCC from whining.
6681 Read command-line once, instead of multiple times. Check read status a
6682 bit more carefully.
6684 Fix obscure porting bug with varargs functions.
6685 The code assumed that int is treated like ptrdiff_t in a vararg
6686 function, which is not a portable assumption. There was a similar
6687 -- though these days less likely -- porting problem with various
6688 assumptions that pointers of different types all smell the same as
6689 far as vararg functions is conserved. To make this problem less
6690 likely in the future, redo the API to use varargs functions.
6691 * alloc.c (make_save_value): Remove this vararg function.
6692 All uses changed to ...
6693 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6694 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6695 New functions.
6696 (make_save_ptr): Rename from make_save_pointer, for consistency with
6697 the above. Define only on platforms that need it. All uses changed.
6699 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6701 * keyboard.c: Try to fix typos in previous change.
6702 (DISPLAY_LIST_INFO): New macro.
6703 (kbd_buffer_get_event): Do not access members that are not present
6704 in X11. Revert inadvertent change of "!=" to "=".
6706 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6708 * keyboard.c (kbd_buffer_get_event):
6709 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6710 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6712 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6714 * filelock.c: Fix unlikely file descriptor leaks.
6715 (get_boot_time_1): Rework to avoid using emacs_open.
6716 This doesn't actually fix a leak, but is better anyway.
6717 (read_lock_data): Use read, not emacs_read.
6719 * doc.c: Fix minor memory and file descriptor leaks.
6720 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6721 (get_doc_string, Fsnarf_documentation):
6722 Fix file descriptor leak on error.
6724 * term.c: Fix minor fdopen-related file descriptor leaks.
6725 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6726 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6728 * charset.c: Fix file descriptor leaks and errno issues.
6729 Include <errno.h>.
6730 (load_charset_map_from_file): Don't leak file descriptor on error.
6731 Use plain record_xmalloc since the allocation is larger than
6732 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6733 of entries.
6734 * eval.c (record_unwind_protect_nothing):
6735 * fileio.c (fclose_unwind):
6736 New functions.
6737 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6738 The replacement doesn't block input, but that no longer seems
6739 necessary.
6741 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6743 * lread.c: Fix file descriptor leaks and errno issues.
6744 (Fload): Close some races that leaked fds or streams when 'load'
6745 was interrupted.
6746 (Fload, openp): Report error number of last nontrivial failure to open.
6747 ENOENT counts as trivial.
6748 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6749 New functions.
6750 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6751 now that the function is always called with a nonnegative arg.
6752 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6753 All uses replaced with ...
6754 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6756 A few more minor file errno-reporting bugs.
6757 * callproc.c (Fcall_process):
6758 * doc.c (Fsnarf_documentation):
6759 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6760 * process.c (set_socket_option):
6761 Don't let a constructor trash errno.
6762 * doc.c: Include <errno.h>.
6764 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6766 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6768 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6770 Fix w32 bug with call-process-region (Bug#14885).
6771 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6772 to Fcall_process when the input is empty. This simplifies the
6773 code a bit. It makes no difference on POSIXish platforms but
6774 apparently it fixes a bug on w32.
6776 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6777 * fileio.c (close_file_unwind): Don't close if FD is negative;
6778 this can happen when unwinding a zapped file descriptor.
6779 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6780 in case Emacs runs out of memory between the two unwind-protects.
6781 Don't trash errno when closing FD.
6782 Zap the FD in the specpdl when closing it, instead of deferring
6783 the removal of the unwind-protect; this fixes a bug where a child
6784 function unwinds the stack past us.
6786 New unwind-protect flavors to better type-check C callbacks.
6787 This also lessens the need to write wrappers for callbacks,
6788 and the need for make_save_pointer.
6789 * alloc.c (free_save_value):
6790 * atimer.c (run_all_atimers):
6791 Now extern.
6792 * alloc.c (safe_alloca_unwind):
6793 * atimer.c (unwind_stop_other_atimers):
6794 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6795 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6796 * minibuf.c (choose_minibuf_frame_1):
6797 * process.c (make_serial_process_unwind):
6798 * xdisp.c (pop_message_unwind):
6799 * xselect.c (queue_selection_requests_unwind):
6800 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6801 * alloc.c (record_xmalloc):
6802 Prefer record_unwind_protect_ptr to record_unwind_protect with
6803 make_save_pointer.
6804 * alloc.c (Fgarbage_collect):
6805 Prefer record_unwind_protect_void to passing a dummy.
6806 * buffer.c (restore_buffer):
6807 * window.c (restore_window_configuration):
6808 * xfns.c, w32fns.c (do_unwind_create_frame)
6809 New wrapper. All record-unwind uses of wrappee changed.
6810 * buffer.c (set_buffer_if_live):
6811 * callproc.c (call_process_cleanup, delete_temp_file):
6812 * coding.c (code_conversion_restore):
6813 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6814 * editfns.c (save_excursion_restore)
6815 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6816 (save_restriction_restore):
6817 * eval.c (restore_stack_limits, un_autoload):
6818 * fns.c (require_unwind):
6819 * keyboard.c (recursive_edit_unwind, tracking_off):
6820 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6821 * macros.c (pop_kbd_macro, restore_menu_items):
6822 * nsfns.m (unwind_create_frame):
6823 * print.c (print_unwind):
6824 * process.c (start_process_unwind):
6825 * search.c (unwind_set_match_data):
6826 * window.c (select_window_norecord, select_frame_norecord):
6827 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6828 (fast_set_selected_frame):
6829 * xfns.c, w32fns.c (unwind_create_tip_frame):
6830 Return void, not a dummy Lisp_Object. All uses changed.
6831 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6832 * callproc.c (call_process_kill):
6833 * fileio.c (restore_point_unwind, decide_coding_unwind)
6834 (build_annotations_unwind):
6835 * insdel.c (Fcombine_after_change_execute_1):
6836 * keyboard.c (read_char_help_form_unwind):
6837 * menu.c (unuse_menu_items):
6838 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6839 * sound.c (sound_cleanup):
6840 * xdisp.c (unwind_redisplay):
6841 * xfns.c (clean_up_dialog):
6842 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6843 Accept no args and return void, instead of accepting and returning
6844 a dummy Lisp_Object. All uses changed.
6845 * cygw32.c (fchdir_unwind):
6846 * fileio.c (close_file_unwind):
6847 * keyboard.c (restore_kboard_configuration):
6848 * lread.c (readevalllop_1):
6849 * process.c (wait_reading_process_output_unwind):
6850 Accept int and return void, rather than accepting an Emacs integer
6851 and returning a dummy object. In some cases this fixes an
6852 unlikely bug when the corresponding int is outside Emacs integer
6853 range. All uses changed.
6854 * dired.c (directory_files_internal_unwind):
6855 * fileio.c (do_auto_save_unwind):
6856 * gtkutil.c (pop_down_dialog):
6857 * insdel.c (reset_var_on_error):
6858 * lread.c (load_unwind):
6859 * xfns.c (clean_up_file_dialog):
6860 * xmenu.c, nsmenu.m (pop_down_menu):
6861 * xmenu.c (cleanup_widget_value_tree):
6862 * xselect.c (wait_for_property_change_unwind):
6863 Accept pointer and return void, rather than accepting an Emacs
6864 save value encapsulating the pointer and returning a dummy object.
6865 All uses changed.
6866 * editfns.c (Fformat): Update the saved pointer directly via
6867 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6868 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6869 (unwind_body): New function.
6870 (record_unwind_protect): First arg is now a function returning void,
6871 not a dummy Lisp_Object.
6872 (record_unwind_protect_ptr, record_unwind_protect_int)
6873 (record_unwind_protect_void): New functions.
6874 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6875 * fileio.c (struct auto_save_unwind): New type.
6876 (do_auto_save_unwind): Use it.
6877 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6878 * insdel.c (struct rvoe_arg): New type.
6879 (reset_var_on_error): Use it.
6880 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6881 New constants.
6882 (specbinding_func): Remove; there are now several such functions.
6883 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6884 (set_unwind_protect_ptr): New function.
6885 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6887 Be simpler and more consistent about reporting I/O errors.
6888 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6889 Say "Read error" and "Write error", rather than "I/O error", or
6890 "IO error reading", or "IO error writing", when a read or write
6891 error occurs.
6892 * process.c (Fmake_network_process, wait_reading_process_output)
6893 (send_process, Fprocess_send_eof, wait_reading_process_output):
6894 Capitalize diagnostics consistently. Put "failed foo" at the
6895 start of the diagnostic, so that we don't capitalize the
6896 function name "foo". Consistently say "failed" for such
6897 diagnostics.
6898 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6899 All callers changed. This is so it can use report_file_error.
6900 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6901 diagnostics consistently as above.
6903 * fileio.c (report_file_errno): Fix errno reporting bug.
6904 If the file name is neither null nor a pair, package it up as a
6905 singleton list. All callers changed, both to this function and to
6906 report_file_error. This fixes a bug where the memory allocator
6907 invoked by list1 set errno so that the immediately following
6908 report_file_error reported the wrong errno value.
6910 Fix minor problems found by --enable-gcc-warnings.
6911 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6912 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6914 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6916 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6917 Set event->arg to Qt if switch-event shall be generated.
6918 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6920 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6922 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6923 FOCUS_OUT_EVENT.
6925 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6926 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6927 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6928 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6929 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6930 and there is a focused frame.
6931 (head_table): Add focus-in and focus-out.
6932 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6933 bind to handle-focus-in/out.
6935 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6936 (Fhandle_switch_frame): Call Fhandle_focus_in.
6937 (syms_of_frame): defsubr handle-focus-in/out.
6939 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6941 Fix porting bug to older POSIXish platforms (Bug#14862).
6942 * sysdep.c (emacs_pipe): New function, that implements
6943 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6944 This should port better to CentOS 5 and to Mac OS X 10.6.
6945 All calls to pipe2 changed.
6947 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6948 This makes the code easier to read and the executable a bit smaller.
6949 Do not replace all calls to Fcons that happen to create lists,
6950 just calls that are intended to create lists. For example, when
6951 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6952 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6953 Similarly for list2 through list5.
6954 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6955 * bytecode.c (exec_byte_code):
6956 * callint.c (quotify_arg, Fcall_interactively):
6957 * callproc.c (Fcall_process, create_temp_file):
6958 * charset.c (load_charset_map_from_file)
6959 (Fdefine_charset_internal, init_charset):
6960 * coding.c (get_translation_table, detect_coding_system)
6961 (Fcheck_coding_systems_region)
6962 (Fset_terminal_coding_system_internal)
6963 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6964 * composite.c (update_compositions, Ffind_composition_internal):
6965 * dired.c (directory_files_internal, file_name_completion)
6966 (Fsystem_users):
6967 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6968 * doc.c (Fsnarf_documentation):
6969 * editfns.c (Fmessage_box):
6970 * emacs.c (main):
6971 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6972 (Feval, eval_sub, Ffuncall, apply_lambda):
6973 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6974 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6975 (Fset_file_times, Finsert_file_contents)
6976 (Fchoose_write_coding_system, Fwrite_region):
6977 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6978 * font.c (font_registry_charsets, font_parse_fcname)
6979 (font_prepare_cache, font_update_drivers, Flist_fonts):
6980 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6981 * frame.c (make_frame, Fmake_terminal_frame)
6982 (x_set_frame_parameters, x_report_frame_params)
6983 (x_default_parameter, Fx_parse_geometry):
6984 * ftfont.c (syms_of_ftfont):
6985 * image.c (gif_load):
6986 * keyboard.c (command_loop_1):
6987 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6988 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6989 (Fminor_mode_key_binding, accessible_keymaps_1)
6990 (Faccessible_keymaps, Fwhere_is_internal):
6991 * lread.c (read_emacs_mule_char):
6992 * menu.c (find_and_return_menu_selection):
6993 * minibuf.c (get_minibuffer):
6994 * nsfns.m (Fns_perform_service):
6995 * nsfont.m (ns_script_to_charset):
6996 * nsmenu.m (ns_popup_dialog):
6997 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6998 (Fx_own_selection_internal):
6999 * nsterm.m (append2):
7000 * print.c (Fredirect_debugging_output)
7001 (print_prune_string_charset):
7002 * process.c (Fdelete_process, Fprocess_contact)
7003 (Fformat_network_address, set_socket_option)
7004 (read_and_dispose_of_process_output, write_queue_push)
7005 (send_process, exec_sentinel):
7006 * sound.c (Fplay_sound_internal):
7007 * textprop.c (validate_plist, add_properties)
7008 (Fput_text_property, Fadd_face_text_property)
7009 (copy_text_properties, text_property_list, syms_of_textprop):
7010 * unexaix.c (report_error):
7011 * unexcoff.c (report_error):
7012 * unexsol.c (unexec):
7013 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7014 (Fformat_mode_line, syms_of_xdisp):
7015 * xfaces.c (set_font_frame_param)
7016 (Finternal_lisp_face_attribute_values)
7017 (Finternal_merge_in_global_face, syms_of_xfaces):
7018 * xfns.c (x_default_scroll_bar_color_parameter)
7019 (x_default_font_parameter, x_create_tip_frame):
7020 * xfont.c (xfont_supported_scripts):
7021 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7022 (menu_help_callback, xmenu_show):
7023 * xml.c (make_dom):
7024 * xterm.c (set_wm_state):
7025 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7026 and similarly for list2 through list5.
7028 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7030 * callproc.c (Fcall_process_region): Fix minor race and tune.
7031 (create_temp_file): New function, with the temp-file-creation part
7032 of the old Fcall_process_region. Use Fcopy_sequence to create the
7033 temp file name, rather than alloca + build_string, for simplicity.
7034 Don't bother to block input around the temp file creation;
7035 shouldn't be needed. Simplify use of mktemp.
7036 Use record_unwind_protect immediately after creating the temp file;
7037 this closes an unlikely race where the temp file was not removed.
7038 Use memcpy rather than an open-coded loop.
7039 (Fcall_process_region): Use the new function. If the input is
7040 empty, redirect from /dev/null rather than from a newly created
7041 empty temp file; this avoids unnecessary file system traffic.
7043 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7045 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7046 Simplify by making this case like the other two. This is a bit
7047 slower on obsolete hosts, but the extra complexity isn't worth it.
7049 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7050 * process.c (create_process) [!DOS_NT]:
7051 Remove now-unnecessary calls to emacs_close.
7053 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7055 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7056 returning early. (Bug#14850)
7058 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7059 and inhibit-iso-escape-detection attributes of 'undecided'.
7060 (Bug#14822)
7062 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7064 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7065 Reported by Herbert J. Skuhra in
7066 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7068 Don't lose top specpdl entry when memory is exhausted.
7069 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7070 specpdl overflow here, to simplify callers; all callers changed.
7071 Always reserve an unused entry at the stack top; this avoids
7072 losing the top entry's information when memory is exhausted.
7074 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7076 Clean up errno reporting and fix some errno-reporting bugs.
7077 * callproc.c (Fcall_process):
7078 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7079 * process.c (create_process, Fmake_network_process):
7080 * unexaix.c (report_error):
7081 * unexcoff.c (report_error):
7082 Be more careful about reporting the errno of failed operations.
7083 The code previously reported the wrong errno sometimes.
7084 Also, prefer report_file_errno to setting errno + report_file_error.
7085 (Fcall_process): Look at openp return value rather than at path,
7086 as that's a bit faster and clearer when there's a numeric predicate.
7087 * fileio.c (report_file_errno): New function, with most of the
7088 old contents of report_file_error.
7089 (report_file_error): Use it.
7090 (Ffile_exists_p, Ffile_accessible_directory_p):
7091 Set errno to 0 when it is junk.
7092 * fileio.c (Faccess_file):
7093 * image.c (x_create_bitmap_from_file):
7094 Use faccessat rather than opening the file, to avoid the hassle of
7095 having a file descriptor open.
7096 * lisp.h (report_file_errno): New decl.
7097 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7099 Minor EBADF fixes.
7100 * process.c (create_process, wait_reading_process_output) [AIX]:
7101 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7102 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7103 a multithreaded environment anyway).
7104 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7106 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7108 * image.c (x_find_image_file): Don't close a remote file handle.
7110 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7112 Fix races with threads and file descriptors.
7113 * callproc.c (Fcall_process_region):
7114 * dired.c (open_directory):
7115 * emacs.c (main, Fdaemon_initialized):
7116 * image.c (x_find_image_file):
7117 * inotify.c (Finotify_rm_watch):
7118 * lread.c (Flocate_file_internal):
7119 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7120 * term.c (term_mouse_moveto, init_tty):
7121 * termcap.c (tgetent):
7122 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7123 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7124 * unexhp9k800.c, unexmacosx.c (unexec):
7125 * callproc.c (Fcall_process_region):
7126 Use emacs_close, not close.
7127 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7128 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7129 and posix_close function on current platforms (which all lack them).
7130 (emacs_close): Use it. This should fix the races on GNU/Linux and
7131 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7132 and it should avoid closing random victim file descriptors on
7133 other platforms.
7135 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7137 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7138 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7139 Touch up doc a bit.
7141 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7142 This is for .gdbinit xbacktrace.
7144 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7145 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7146 (emacs_set_tty): Now static.
7147 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7148 * term.c (tty_capable_p, tty_default_color_capabilities)
7149 (get_tty_terminal, term_mouse_movement)
7150 (handle_one_term_event, init_tty, maybe_fatal):
7151 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7152 (tgetent, scan_file, name_match, compare_contin):
7153 * terminal.c (get_terminal):
7154 Use bool for boolean.
7155 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7156 Prefer char to unsigned char if either will do.
7157 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7158 (tty_write_glyphs): Prefer int to unsigned.
7159 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7160 All callers changed.
7161 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7163 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7165 Port to C89.
7166 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7167 (B__dummy__): New dummy symbol, to pacify C89.
7168 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7169 they can't grok varargs macros.
7170 * dispnew.c (add_window_display_history)
7171 (add_frame_display_history):
7172 * print.c (print_object):
7173 * xdisp.c (debug_method_add):
7174 Use %p printf format only for void pointers.
7175 * emacs.c (usage_message): New constant, replacing ...
7176 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7177 (main): Adjust to usage reorg.
7178 * fns.c (syms_of_fns):
7179 * profiler.c (syms_of_profiler):
7180 Don't use non-constant struct initializers.
7181 * gnutls.h (gnutls_initstage_t):
7182 * lisp.h (enum Lisp_Fwd_Type):
7183 * lread.c (lisp_file_lexically_bound_p):
7184 * xsettings.c (anonymous enum):
7185 Remove trailing comma.
7186 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7187 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7188 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7189 (DEFUN): Use it.
7190 * regex.c (const_re_char): New type, to pacify strict C89.
7191 All uses of 'const re_char' replaced to use it.
7192 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7193 with glibc when strict C89. This change is imported from gnulib.
7194 All uses changed.
7195 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7196 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7197 Omit GNU_LINUX implementation, since it requires long long.
7198 * xterm.c (x_draw_underwave):
7199 Do not assume the traditional order of struct's members.
7200 (x_term_init): Rewrite to avoid the need for non-constant structure
7201 initializers.
7203 Syntax cleanup, mostly replacing macros with functions.
7204 This removes the need for the syntax_temp hack.
7205 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7206 * syntax.c (SYNTAX_INLINE): New macro.
7207 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7208 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7209 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7210 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7211 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7212 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7213 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7214 Now constants, not macros.
7215 (syntax_temp) [!__GNUC__]: Remove.
7216 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7217 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7218 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7219 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7220 Move here from syntax.h; now functions, not macros. Except for the
7221 last function, these are static since only syntax.c uses them.
7222 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7223 All uses changed. Now a function, not a macro; use this fact
7224 to simplify the code.
7225 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7226 compiler bugs; no longer relevant.
7227 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7228 (SYNTAX_INLINE): New macro.
7229 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7230 for the new functions. Use bool for boolean member.
7231 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7232 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7233 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7234 (SETUP_BUFFER_SYNTAX_TABLE):
7235 Now extern inline functions, not macros.
7236 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7237 Remove; all uses replaced by implementation.
7238 (syntax_temp) [!__GNUC__]: Remove decl.
7239 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7241 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7243 * emacs.c (main): Fix syntax error.
7245 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7247 Timestamp fixes for undo (Bug#14824).
7248 * atimer.c (schedule_atimer):
7249 * fileio.c (Ffile_newer_than_file_p):
7250 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7251 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7252 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7253 (syms_of_fileio): Remove Sclear_visited_file_name.
7254 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7255 file doesn't exist; this avoids an ambiguity with negative timestamps.
7256 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7257 * systime.h (make_emacs_time, invalid_emacs_time):
7258 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7259 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7260 * undo.c (record_first_change): Push (visited-file-modtime) onto
7261 undo list rather than reimplementing it by hand, incorrectly.
7263 2013-07-09 Ken Brown <kbrown@cornell.edu>
7265 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7267 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7269 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7271 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7273 Handle errno and exit status a bit more carefully.
7274 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7275 number into an exit status. Instead, use EXIT_CANCELED.
7276 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7277 * callproc.c (relocate_fd):
7278 * emacs.c (close_output_streams, main):
7279 * process.c (create_process):
7280 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7281 Use emacs_perror for simplicity.
7282 * callproc.c (relocate_fd, main):
7283 * sysdep.c (sys_subshell):
7284 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7285 (shut_down_emacs): Use emacs_write, not write.
7286 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7287 * fileio.c (Fcopy_file, e_write):
7288 * nsterm.m (ns_select):
7289 * process.c (send_process):
7290 * sound.c (vox_write):
7291 Use emacs_write_sig, not emacs_write.
7292 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7293 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7294 New constants.
7295 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7296 of write.
7297 (emacs_full_write): New function.
7298 (emacs_write): Rewrite to use it.
7299 (emacswrite_sig, emacs_perror): New functions.
7300 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7302 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7304 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7305 on NS even if it is present. Pixmap on NS is a void*.
7307 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7309 Port to Ubuntu 10 (Bug#14803).
7310 Problem reported by T.V. Raman.
7311 * process.c (close_on_exec, accept4, process_socket):
7312 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7314 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7316 * w32.c (sys_dup): Declare prototype.
7318 * filelock.c:
7319 * emacs.c:
7320 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7322 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7324 Make file descriptors close-on-exec when possible (Bug#14803).
7325 This simplifies Emacs a bit, since it no longer needs to worry
7326 about closing file descriptors by hand in some cases.
7327 It also fixes some unlikely races. Not all such races, as
7328 libraries often open files internally without setting
7329 close-on-exec, but it's an improvement.
7330 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7331 * callproc.c (Fcall_process) [!MSDOS]:
7332 * emacs.c (main) [!DOS_NT]:
7333 * nsterm.m (ns_term_init):
7334 * process.c (create_process):
7335 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7336 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7337 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7338 Prefer mkostemp with O_CLOEXEC to mkstemp.
7339 * callproc.c (relocate_fd) [!WINDOWSNT]:
7340 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7341 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7342 now using pipe2.
7343 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7344 Make the resulting file descriptor close-on-exec.
7345 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7346 * lread.c (load_descriptor_list, load_descriptor_unwind):
7347 Remove; no longer needed. All uses removed.
7348 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7349 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7350 New functions.
7351 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7352 (Fmake_network_process, Fnetwork_interface_list)
7353 (Fnetwork_interface_info, server_accept_connection):
7354 Make newly-created socket close-on-exec.
7355 * sysdep.c (emacs_open, emacs_fopen):
7356 Make new-created descriptor close-on-exec.
7357 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7358 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7360 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7362 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7363 for NS_IMPL_GNUSTEP.
7365 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7367 Fix openp errno handling.
7368 * callproc.c (Fcall_process): Preserve openp errno around close.
7369 * lread.c (openp): Set errno when returning -1, as some callers
7370 expect this.
7372 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7374 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7376 * nsterm.h (NSSavePanel): Update comment.
7377 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7378 (ns_run_file_dialog): Declare.
7380 * nsfns.m: Remove panelOK.
7381 (ns_fd_data): New.
7382 (ns_run_file_dialog): New function.
7383 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7384 event loop, so file dialog is popped up by ns_run_file_dialog, called
7385 by sendEvent (Bug#14578).
7386 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7388 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7390 * xdisp.c (default_line_pixel_height): New function.
7391 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7392 (try_cursor_movement, redisplay_window, try_window)
7393 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7395 * window.c (window_scroll_pixel_based):
7396 use default_line_pixel_height.
7398 * dispextern.h (default_line_pixel_height): Add prototype.
7400 * frame.c (x_set_line_spacing): Accept a float value for
7401 line-spacing parameter, per the documentation.
7403 * data.c (Fmultibyte_string_p): Doc fix.
7405 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7407 Use emacs_open more consistently when opening files.
7408 This handles EINTR more consistently now, and makes it easier
7409 to introduce other uniform changes to file descriptor handling.
7410 * sysstdio.h: New file.
7411 * buffer.c (mmap_init):
7412 * cygw32.c (chdir_to_default_directory):
7413 * dispnew.c (Fopen_termscript):
7414 * emacs.c (Fdaemon_initialized):
7415 * fileio.c (Fdo_auto_save):
7416 * image.c (slurp_file, png_load_body, jpeg_load_body):
7417 * keyboard.c (Fopen_dribble_file):
7418 * lread.c (Fload):
7419 * print.c (Fredirect_debugging_output):
7420 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7421 * termcap.c (tgetent):
7422 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7423 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7424 * w32term.c (w32_initialize) [CYGWIN]:
7425 * xfaces.c (Fx_load_color_file):
7426 Use emacs_open instead of plain open, and emacs_fopen instead of
7427 plain fopen.
7428 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7429 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7430 * callproc.c (default_output_mode): New constant.
7431 (Fcall_process): Use it to call emacs_open instead of plain creat.
7432 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7433 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7434 (emacs_fopen): New function.
7435 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7436 Include <lisp.h>, for emacs_open.
7437 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7439 Remove duplicate #include directives.
7440 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7441 * xfaces.c:
7442 Don't include stdio.h twice.
7443 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7444 Don't include sys/types.h or stdio.h twice.
7445 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7446 * lread.c: Don't include coding.h twice.
7447 * nsfont.m: Don't include frame.h twice.
7448 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7449 * ralloc.c: Don't include <unistd.h> twice.
7450 * xdisp.c: Don't include font.h twice.
7451 * xterm.c: Don't include fontset.h twice.
7452 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7454 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7456 Scale ImageMagick images more carefully.
7457 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7458 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7459 Be more careful about avoiding undefined behavior after
7460 integer overflow and division by zero.
7462 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7464 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7465 (syms_of_w32fns): DEFSYM them.
7466 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7467 (CCHDEVICENAME): Define macros if not defined.
7468 (struct MONITOR_INFO_EX): New struct.
7469 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7470 (enum_display_monitors_fn): New variable.
7471 (globals_of_w32fns): Initialize it.
7472 (Fx_display_pixel_width, Fx_display_pixel_height)
7473 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7474 multi-monitor setups in docstrings.
7475 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7476 screen size by primary monitor's millimeter per pixel.
7477 (w32_monitor_enum, w32_display_monitor_attributes_list)
7478 (w32_display_monitor_attributes_list_fallback)
7479 (Fw32_display_monitor_attributes_list): New functions.
7480 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7482 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7483 if not defined.
7484 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7486 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7488 * fileio.c (Qfile_notify_error): New error symbol.
7490 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7491 * inotify.c (inotify_callback, symbol_to_inotifymask)
7492 (Finotify_add_watch, Finotify_rm_watch): Use it.
7493 (inotifyevent_to_event): Exchange order of cookie and file name.
7494 (Finotify_add_watch): Adapt docstring.
7496 * lisp.h (Qfile_notify_error): Declare.
7498 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7500 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7501 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7502 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7503 which did not work (see <http://bugs.gnu.org/14569#307>).
7504 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7505 && (!noninteractive || initialized)). This attempts to thread
7506 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7508 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7510 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7511 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7513 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7515 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7516 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7517 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7518 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7520 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7522 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7523 Define to __sys_siglist.
7525 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7527 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7528 word-wrap, so that overflow-newline-into-fringe would work in
7529 visual-line-mode. (Bug#2749)
7530 (move_it_in_display_line_to): When the last scanned display
7531 element fits exactly on the display line, and
7532 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7533 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7534 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7535 finding buffer position that corresponds to pixel coordinates,
7536 e.g. in buffer_posn_from_coords.
7538 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7540 * process.c (handle_child_signal): Call catch_child_signal if
7541 NS_IMPL_GNUSTEP.
7543 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7545 Don't convert function pointers to void * and back.
7546 It isn't portable C, and it's easy enough to avoid.
7547 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7548 (make_save_value): Add support for SAVE_FUNCPOINTER.
7549 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7550 * print.c (print_object):
7551 Distinguish function from object pointers.
7552 * lisp.h (SAVE_FUNCPOINTER): New constant.
7553 (SAVE_SLOT_BITS): Adjust to it.
7554 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7555 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7556 (voidfuncptr): New typedef.
7557 (struct Lisp_Save_Value): New member data[0].funcpointer.
7558 (XSAVE_FUNCPOINTER): New function.
7560 Simplify buildobj processing.
7561 * Makefile.in (buildobj.h): Make it a sequence of strings each
7562 followed by comma, rather than a single string. Put it into a
7563 .tmp file in case there's an error while generating it.
7564 (gl-stamp): Use .tmp for temp files.
7565 (mostlyclean): Clean .tmp files.
7566 * doc.c (buildobj): Move to just the routine that needs it.
7567 It's now an array of strings, so processing is simpler.
7569 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7571 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7572 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7573 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7574 Invoke malloc_enable_thread even when not interactive.
7575 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7576 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7577 in this case, since the underlying bug has now been fixed.
7579 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7581 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7582 unlinking it (bug#14691).
7584 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7586 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7587 before checking whether buffer is modified. This lets
7588 `kill-buffer-query-functions' cancel killing of the buffer or save
7589 its content before `kill-buffer' asks user the "Buffer %s
7590 modified; kill anyway?" question.
7592 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7594 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7595 Let the super performKeyEquivalent deal with them (Bug#14747).
7597 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7599 * widget.c (resize_cb): Remove unused local.
7601 Do not use GTK 3 if it exists but cannot be compiled.
7602 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7603 * xterm.c (x_error_handler) [!USE_GTK]:
7604 Do not use GTK 3.
7606 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7608 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7610 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7611 to the valid range of values. (Bug#14753)
7613 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7614 when moving point by using the current glyph matrix. This avoids
7615 the need to force redisplay when this function is called in a
7616 loop.
7618 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7620 Fix minor problems found by static checking.
7621 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7622 Redo the latter's body to sidestep GCC parenthesization warnings.
7623 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7624 * coding.c (detect_coding, detect_coding_system):
7625 * coding.h (struct undecided_spec):
7626 Use bool for boolean.
7627 * image.c (QCmax_width, QCmax_height): Now static.
7628 * xdisp.c (Fmove_point_visually): Remove unused local.
7630 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7632 * xdisp.c (Fmove_point_visually): New function.
7634 2013-06-28 Kenichi Handa <handa@gnu.org>
7636 * coding.h (define_coding_undecided_arg_index): New enum.
7637 (coding_attr_index): New members
7638 coding_attr_undecided_inhibit_null_byte_detection,
7639 coding_attr_undecided_inhibit_iso_escape_detection,
7640 coding_attr_undecided_prefer_utf_8.
7641 (undecided_spec): New struct.
7642 (struct coding_system): New member `undecided' of the member
7643 `spec'.
7645 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7646 (detect_coding): Likewise.
7647 (detect_coding_system): Likewise.
7648 (Fdefine_coding_system_internal): New coding system properties
7649 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7650 :prefer-utf-8.
7651 (syms_of_coding): Adjust for coding_arg_undecided_max.
7653 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7655 * image.c (x_from_xcolors): Remove unused local.
7657 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7659 Defer image data transfer between X client and server until actual
7660 display happens.
7662 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7663 and `mask_img'.
7665 * image.c (Destroy_Image): Remove.
7666 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7667 `mask_p', and `colors_p'. All uses changed.
7668 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7669 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7670 New macros for `flags' arg to x_clear_image_1.
7671 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7672 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7673 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7674 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7675 (image_get_x_image, image_unget_x_image): New functions or macros.
7676 (image_background, image_background_transparent, x_to_xcolors)
7677 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7678 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7679 instead of Destroy_Image.
7680 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7681 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7682 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7683 (imagemagick_load_image, svg_load_image): Use them instead of
7684 x_create_x_image_and_pixmap, and x_put_x_image followed by
7685 x_destroy_x_image, respectively.
7686 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7687 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7688 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7689 background_transparent fields.
7690 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7691 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7693 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7695 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7696 This mostly consists of undoing recent changes.
7697 * callproc.c (Fcall_process):
7698 * process.c (create_process):
7699 Do not worry about catching SIGCHLD here, undoing previous change.
7700 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7701 * process.c, process.h (catch_child_signal):
7702 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7703 * process.c (catch_child_handler): Don't worry about being called
7704 lazily and do not assume caller has blocked SIGCHLD, undoing
7705 previous change. Move first-time stuff back to
7706 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7707 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7708 set lib_child_handler if it's already initialized, which may
7709 help avoid problems on GNUstep.
7711 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7713 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7714 * callproc.c (Fcall_process):
7715 * process.c (create_process):
7716 Make sure SIGCHLD is caught before we fork,
7717 since Emacs startup no arranges to catch SIGCHLD.
7718 * process.c (lib_child_handler): Initialize to null, not to
7719 dummy_handler.
7720 (catch_child_signal): Allow self to be called lazily.
7721 Do nothing if it's already been called.
7722 Assume caller has blocked SIGCHLD (all callers do now).
7723 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7724 just before it's really needed.
7725 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7726 since it hasn't been caught yet.
7728 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7730 * image.c (compute_image_size): New function to implement
7731 :max-width and :max-height.
7732 (imagemagick_load_image): Use it.
7734 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7736 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7737 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7738 Now extern.
7739 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7740 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7741 the SIGCHLD handler, since the code is not atomic and (due to glib)
7742 signals may be arriving now.
7743 * sysdep.c (init_signals): Do not catch child signals here;
7744 'main' now does that later, at a safer time.
7746 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7748 Clean up SIGCHLD handling a bit (Bug#14569).
7749 * process.c, process.h (catch_child_signal):
7750 Now always extern, even if !NS_IMPL_GNUSTEP.
7751 * process.c (catch_child_signal): Move glib tickler here from
7752 init_process_emacs, so that it's done earlier in Emacs
7753 initialization. Also move the noninteractive && !initialized
7754 check here from init_process_emacs. This is all a bit cleaner for
7755 GNUish platforms, and I hope it works around the Cygwin bug.
7756 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7757 that glib signal handling is tickled before glib creates threads.
7759 * process.c (wait_reading_process_output): Avoid int overflow
7760 when reading more than 2 GiB total from a process.
7762 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7764 * process.c (create_process): Handle a couple more cases,
7765 i.e., work even if new_argv and wait_child_setup[i] are cached.
7766 Use Fcall_process's style for volatile vars.
7768 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7770 * process.c (create_process): Mark PROCESS volatile.
7772 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7774 Use C99-style flexible array members if available.
7775 This avoids some subtle aliasing issues, which typically
7776 aren't a problem with GCC but may be a problem elsewhere.
7777 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7778 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7779 In either case, it uses a flexible array member rather than
7780 the old struct hack. All uses changed.
7781 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7782 Adjust to sdata reorganization.
7783 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7784 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7785 that ports better to pre-C99 non-GCC.
7786 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7787 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7788 as the latter has changed.
7789 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7790 and port better to pre-C99 GCC.
7791 * image.c (struct xpm_cached_color):
7792 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7793 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7794 Use FLEXIBLE_ARRAY_MEMBER.
7795 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7796 Move decl to top level so it gets checked against implementation.
7797 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7798 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7800 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7802 * syntax.c: Integer cleanups.
7803 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7804 All uses that need 0-or-2 changed to:
7805 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7806 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7807 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7808 (char_quoted, prev_char_comend_first, back_comment)
7809 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7810 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7811 Use bool for boolean.
7812 (update_syntax_table, skip_chars, skip_syntaxes):
7813 Prefer int to unsigned when either will do.
7814 (back_comment): Return boolean success flag, like forw_comment,
7815 instead of positive-or-minus-1 (which might have overflowed int anyway).
7816 Don't stuff ptrdiff_t into int.
7817 (syntax_spec_code, syntax_code_spec): Now const.
7818 (Fmatching_paren, scan_lists, scan_sexps_forward):
7819 Use enum syntaxcode for syntax code.
7820 (Fmatching_paren): Check that arg is a character, not just an integer.
7821 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7822 (Finternal_describe_syntax_value): Omit no-longer-needed
7823 comparison to 0.
7824 (skip_chars): Use char, not unsigned char, when the distinction
7825 doesn't matter.
7826 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7827 * bytecode.c (exec_byte_code):
7828 * syntax.c (syntax_spec_code, Fchar_syntax)
7829 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7830 (init_syntax_once):
7831 * syntax.h (SYNTAX_WITH_FLAGS):
7832 Omit unnecessary casts.
7834 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7836 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7837 line dimensions here, to avoid race conditions with the main
7838 thread. (Bug#14062, bug#14630, bug#14669)
7840 * w32term.c (w32_draw_window_cursor): Compute the header line and
7841 mode line dimensions here.
7842 <w32_system_caret_window, w32_system_caret_hdr_height>:
7843 <w32_system_caret_mode_height>: New variables.
7845 * w32term.h: Declare them.
7847 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7849 * alloc.c (die): Move "assertion failed" string here ...
7850 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7851 COND when SUPPRESS_CHECKING. This shrinks the executable text
7852 size by 0.8% to 2.2% when configured with --enable-checking,
7853 depending on optimization flags (GCC 4.8.1 x86-64).
7855 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7857 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7859 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7860 base is 2; this is more accurate.
7862 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7864 * sound.c (string_default): Move to !WINDOWSNT section.
7865 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7867 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7869 * sound.c: Integer cleanups.
7870 Remove unnecessary forward decls.
7871 (struct sound_device): The 'file' member is now a Lisp_Object, not
7872 a char *, so that we needn't invoke alloca on a huge size.
7873 (Fplay_sound_internal): Adjust to this.
7874 (string_default): New function.
7875 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7876 Use it to adjust to the struct sound_device change.
7877 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7878 (be2hs) [0]: Remove.
7880 * syntax.c (skip_chars): Don't use uninitialized storage
7881 when searching a multibyte buffer for characters that are not in a
7882 unibyte string that contains non-ASCII characters.
7884 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7886 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7887 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7889 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7891 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7893 2013-06-18 Kenichi Handa <handa@gnu.org>
7895 * font.c (Ffont_spec): Signal an error for an invalid font name
7896 (Bug#14648).
7898 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7900 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7901 In particular this ports to 32-bit sparc Sun cc.
7902 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7903 array with a dummy element at specpdl[-1], so that its address can
7904 be taken portably.
7905 (unbind_to): Do not copy the binding; not needed, now that we
7906 copy old_value in the one place where the copy is needed.
7907 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7908 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7909 (union specbinding): Rename from struct specbinding. Redo layout
7910 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7911 which is not portable. With Sun C 5.12 32-bit sparc, the
7912 declaration causes nargs to be an unsigned bitfield, a behavior
7913 that the C standard allows; but Emacs wants nargs to be signed.
7914 The overall type is now a union of structures rather than a
7915 structure of union of structures, and the 'kind' member is now a
7916 bitfield, so that the overall type doesn't grow. All uses changed.
7917 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7919 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7921 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7922 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7924 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7926 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7928 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7929 unless we know that the window w's frame is a frame object.
7930 Another attempt at solving bug#14062 and bug#14630.
7932 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7934 * textprop.c (property_set_type): New enum.
7935 (add_properties): Allow appending/prepending text properties.
7936 (add_text_properties_1): Factored out of Fadd_text_properties.
7937 (Fadd_text_properties): Move all the code into
7938 add_text_properties_1.
7939 (Fadd_face_text_property): New function that calls
7940 add_text_properties_1.
7942 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7944 Move functions from lisp.h to individual modules when possible.
7945 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7946 * alloc.c (XFLOAT_INIT, set_symbol_name):
7947 * buffer.c (CHECK_OVERLAY):
7948 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7949 (set_char_table_parent):
7950 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7951 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7952 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7953 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7954 (set_blv_valcell):
7955 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7956 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7957 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7958 (backtrace_args, backtrace_debug_on_exit):
7959 * floatfns.c (CHECK_FLOAT):
7960 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7961 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7962 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7963 (set_hash_index_slot):
7964 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7965 * marker.c (CHECK_MARKER):
7966 * textprop.c (CHECK_STRING_OR_BUFFER):
7967 * window.c (CHECK_WINDOW_CONFIGURATION):
7968 Move here from lisp.h, and make these functions static rather than
7969 extern inline.
7970 * buffer.c (Qoverlayp):
7971 * data.c (Qsubrp):
7972 * fns.c (Qhash_table_p):
7973 * window.c (Qwindow_configuration_p):
7974 Now static.
7975 * lisp.h: Remove the abovementioned defns and decls.
7977 Use functions, not macros, for XINT etc (Bug#11935).
7978 In lisp.h, prefer functions to function-like macros, and
7979 constants to object-like macros, when either will do. This:
7980 . simplifies use, as there's no more need to worry about
7981 arguments' side effects being evaluated multiple times.
7982 . makes the code easier to debug on some platforms.
7983 However, when using gcc -O0, keep using function-like macros
7984 for a few critical operations, for performance reasons.
7985 This sort of thing isn't needed with gcc -Og, but -Og
7986 is a GCC 4.8 feature and isn't widely-enough available yet.
7987 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7988 Remove enum lsb_bits; no longer needed.
7989 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7990 * buffer.c (Qoverlap):
7991 * data.c (Qsubrp):
7992 * fns.c (Qhash_table_p):
7993 Now extern, so lisp.h can use these symbols.
7994 * dispextern.h: Include character.h, for MAX_CHAR etc.
7995 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7996 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7997 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7998 (GLYPH_CODE_P): Move here from lisp.h.
7999 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8000 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8001 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8002 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8003 XUNTAG now returns void *.
8004 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8005 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8006 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8007 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8008 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8009 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8010 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8011 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8012 New macros, renamed from their sans-lisp_h_ counterparts.
8013 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8014 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8015 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8016 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8017 If compiling via GCC without optimization, define these as macros
8018 in addition to inline functions.
8019 To disable this, compile with -DINLINING=0.
8020 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8021 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8022 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8023 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8024 (INTMASK, VALMASK): Now macros, since static values cannot be
8025 accessed from extern inline functions.
8026 (VALMASK): Also a constant, for benefit of old GDB.
8027 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8028 is INTEGERP, which can fold it in.
8029 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8030 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8031 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8032 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8033 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8034 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8035 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8036 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8037 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8038 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8039 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8040 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8041 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8042 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8043 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8044 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8045 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8046 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8047 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8048 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8049 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8050 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8051 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8052 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8053 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8054 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8055 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8056 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8057 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8058 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8059 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8060 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8061 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8062 Now functions.
8063 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8064 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8065 (VALMASK): Define in one place rather than in two, merging the
8066 USE_LSB_TAG parts; this is simpler.
8067 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8068 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8069 Move up, to avoid use before definition.
8070 Also include "globals.h" earlier, for the same reason.
8071 (make_natnum): New function.
8072 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8073 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8074 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8075 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8076 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8077 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8078 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8079 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8080 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8081 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8082 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8083 (Qwindow_configuration_p, Qimage): New forward declarations.
8084 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8085 (STRING_COPYIN): Remove; unused.
8086 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8087 (xcar_addr, xcdr_addr): New functions. All uses changed.
8088 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8089 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8090 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8091 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8092 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8093 (TYPE_RANGED_INTEGERP): Simplify.
8094 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8095 (setlocale, fixup_locale, synchronize_system_messages_locale)
8096 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8097 Now empty functions, not macros.
8098 (functionp): Return bool, not int.
8099 * window.c (Qwindow_configuration_p): Now extern,
8100 so window.h can use it.
8101 * window.h (Qwindowp): Move decl back to lisp.h.
8103 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8105 * xdisp.c (Fline_pixel_height): New function, required for solving
8106 bug #14567.
8108 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8110 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8112 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8114 * lread.c (syms_of_lread):
8115 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8117 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8119 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8121 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8123 * fileio.c (expand_file_name): Doc fix.
8125 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8127 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8128 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8129 Wait for self, not for 0. This can't hurt on GNU or similar
8130 system, and may help with Cygwin.
8132 * keyboard.c: Don't use PROP (...) as an lvalue.
8133 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8134 Use set_prop (A, B), not PROP (A) = B.
8136 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8138 * xdisp.c (get_it_property): Use it->window instead of generating
8139 a Lisp object from it->w.
8141 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8143 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8144 get-char-property the window that is being rendered, instead of
8145 the buffer, to support window-specific overlays. (Bug#14575)
8146 (compute_display_string_pos): When W is NULL, use the current
8147 buffer as the object to pass to get-char-property.
8148 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8149 pointer member of the bidi iterator, since no window is pertinent
8150 to this function.
8152 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8154 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8155 being displayed, and pass it to compute_display_string_pos.
8156 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8157 (bidi_paragraph_init): All callers changed.
8159 * xdisp.c (init_from_display_pos, init_iterator)
8160 (handle_single_display_spec, next_overlay_string)
8161 (get_overlay_strings_1, reseat_1, reseat_to_string)
8162 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8163 Set bidi_it.w member from it->w.
8164 (compute_display_string_pos): Accept additional argument, the
8165 window being displayed, and pass it to Fget_char_property.
8166 (Bug#14575)
8168 * dispextern.h (struct bidi_it): New member w, the window being
8169 displayed.
8170 (compute_display_string_pos): Adjust prototype.
8172 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8174 * xgselect.c: Remove unneeded include xterm.h.
8176 * process.c (wait_reading_process_output): Check for NS before GLIB.
8177 GLIB may be linked in due to rsvg, but ns_select must be called.
8179 * xgselect.c (xg_select): Remove call to window_system_available
8180 and g_main_context_pending at the top, so Gdk events (i.e. file
8181 notify) are processed when Emacs is started with -nw.
8183 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8185 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8186 (ctagsfiles3): New variable, includes only *.m files.
8187 (TAGS): Use an explicit language name in the regular expressions,
8188 to avoid transformation of '/SOMETHING' by MSYS to
8189 'c:\MSYS\SOMETHING'.
8191 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8193 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8195 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8197 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8198 still need to set the mouse pointer shape and activate help-echo.
8199 (Bug#14558)
8201 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8203 A few porting etc. fixes for the new file monitor code.
8204 See the thread containing
8205 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8206 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8207 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8208 (dir_monitor_callback, Fgfile_rm_watch):
8209 Use assq_no_quit instead of Fassoc, for speed.
8210 (dir_monitor_callback, Fgfile_rm_watch):
8211 eassert that the monitor is a fixnum.
8212 (dir_monitor_callback): No need for CDR_SAFE.
8213 Simplify building of lisp with alternative tails.
8214 (Fgfile_add_watch, Fgfile_rm_watch):
8215 Do not assume glib functions set errno reliably on failure.
8216 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8217 and signal an error otherwise.
8218 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8219 Use Fdelq instead of Fdelete, for speed.
8221 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8223 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8224 don't insist on being invoked on a highlighted tool-bar button.
8225 Avoids losing tool-bar functionality when mouse-highlight is nil.
8226 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8227 Don't highlight when mouse-highlight is nil.
8228 (note_mouse_highlight): When mouse-highlight is nil, don't return
8229 right away; instead, run tool-bar and mode-line highlight
8230 subroutine, clear any existing highlight, and revert the mouse
8231 pointer to its default shape. (Bug#14558)
8233 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * lisp.mk (lisp): Add prog-mode.el.
8237 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8239 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8240 * process.c (dummy_handler): New function.
8241 (lib_child_handler): New static var.
8242 (handle_child_signal): Invoke it.
8243 (catch_child_signal): If a library has set up a signal handler,
8244 save it into lib_child_handler.
8245 (init_process_emacs): If using glib and not on Windows, tickle glib's
8246 child-handling code so that it initializes its private SIGCHLD handler.
8247 * syssignal.h (SA_SIGINFO): Default to 0.
8248 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8249 31; it should no longer be needed now.
8251 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8253 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8255 * gfilenotify.c (globals_of_gfilenotify): New function.
8256 (syms_of_gfilenotify): Move global initialization there.
8258 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8260 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8262 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8263 * keyboard.c (menu_bar_items, tool_bar_items):
8264 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8265 not override local keymaps any more.
8267 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8269 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8271 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8273 * w32console.c (initialize_w32_display): Return the dimensions of
8274 the console window via 2 additional arguments, not via the current
8275 frame. This avoids crashes due to overrunning the bounds of
8276 frame's decode_mode_spec_buffer, which is not resized following
8277 the change of the frame dimensions from the initial 10x10.
8279 * w32term.h (w32_initialize_display_info): Adjust prototype.
8281 * term.c (init_tty): Take dimensions of the frame from the values
8282 returned by initialize_w32_display.
8284 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8285 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8286 (LIBES): Add $(GFILENOTIFY_LIBS).
8288 * w32inevt.c (handle_file_notifications): Add dummy implementation
8289 for !HAVE_W32NOTIFY.
8291 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8293 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8295 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8297 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8299 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8301 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8303 Fix minor problems found by static checking.
8304 * data.c (pure_write_error):
8305 Use xsignal2, not Fsignal, as Fsignal might return.
8306 * eval.c (set_backtrace_debug_on_exit): Now static.
8307 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8308 No longer inline. EXTERN_INLINE is needed only for functions
8309 defined in .h files. Reindent function header as per GNU style.
8310 (backtrace_p, backtrace_top, backtrace_next):
8311 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8312 compiler or linker. Add extern decls to pacify gcc -Wall.
8313 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8314 Now static.
8315 * frame.c (free_monitors): Define only on platforms that need it.
8316 * nsterm.m (ns_term_init):
8317 * process.c (catch_child_signal):
8318 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8319 defined on all porting targets these days.
8320 * process.c, process.h (catch_child_signal):
8321 Make it extern only if NS_IMPL_GNUSTEP is defined.
8323 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8325 * w32.c (gettimeofday): Make the signature identical to prototype
8326 in nt/inc/sys/time.h.
8328 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8330 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8331 .gdbinit.
8333 * keyboard.c (safe_run_hooks_error): Improve error message.
8335 * data.c (pure_write_error): Add `object' argument.
8336 * puresize.h (CHECK_IMPURE): Use it.
8338 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8340 * Makefile.in (NOTIFY_OBJ): New variable.
8341 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8343 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8344 Call syms_of_gfilenotify.
8346 * gfilenotify.c: New file.
8348 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8349 and Qfile_w32notify.
8350 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8351 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8353 * lisp.h: Declare syms_of_gfilenotify.
8355 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8357 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8359 Merge the specpdl and backtrace stacks. Make the structure of the
8360 specpdl entries more obvious via a tagged union of structs.
8361 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8362 (enum specbind_tag): New enum.
8363 (struct specbinding): Make it a tagged union of structs.
8364 Add a case for backtrace records.
8365 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8366 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8367 (backtrace_debug_on_exit): New accessors.
8368 (struct backtrace): Remove.
8369 (struct catchtag): Remove backlist field.
8370 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8371 Move to eval.c.
8372 (Flocal_variable_p): Speed up the common case where the binding is
8373 already loaded.
8374 * eval.c (backtrace_list): Remove.
8375 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8376 (set_backtrace_args, set_backtrace_nargs)
8377 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8378 (backtrace_next): New functions.
8379 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8380 (unwind_to_catch, internal_lisp_condition_case)
8381 (internal_condition_case, internal_condition_case_1)
8382 (internal_condition_case_2, internal_condition_case_n): Don't bother
8383 with backtrace_list any more.
8384 (Fsignal): Adjust to new backtrace format.
8385 (grow_specpdl): Move up.
8386 (record_in_backtrace): New function.
8387 (eval_sub, Ffuncall): Use it.
8388 (apply_lambda): Adjust to new backtrace format.
8389 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8390 data.c.
8391 (specbind): Adjust to new specpdl format. Simplify.
8392 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8393 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8394 backtrace format.
8395 (mark_backtrace): Remove.
8396 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8397 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8398 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8399 Use mark_specpdl.
8400 * profiler.c (record_backtrace): Use get_backtrace.
8401 (handle_profiler_signal): Use backtrace_top_function.
8402 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8403 accessor functions.
8405 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8407 * process.h (catch_child_signal): Declare.
8409 * process.c (catch_child_signal): New function.
8410 (init_process_emacs): Call it.
8412 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8413 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8414 NS_IMPL_COCOA.
8415 (x_set_cursor_type): Remove declaration.
8416 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8417 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8418 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8419 (ns_get_color): Use F suffix on float.
8420 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8421 (ns_get_rgb_color): Remove.
8422 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8423 (note_mouse_movement): x and y are CGFloat.
8424 (ns_draw_fringe_bitmap): Remove unused rowY.
8425 Change #if to COCOA && >= 10_6.
8426 (ns_draw_window_cursor): Remove unused overspill.
8427 (ns_draw_underwave): width and x are EamcsCGFloat.
8428 (ns_draw_box): thickness is CGFloat.
8429 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8430 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8431 if not in main thread.
8432 (ns_get_pending_menu_title, ns_check_menu_open)
8433 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8434 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8435 (sendFromMainThread:): New method.
8436 (changeFont:): size is CGFloat.
8437 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8438 Disable warning about permanent text.
8439 (characterIndexForPoint:): Adjust return type depending on GNUstep
8440 version.
8441 (mouseDown:): delta is CGFloat.
8442 (updateFrameSize): Remove unised variable f.
8443 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8444 Cast float to EmacsCGFloat.
8445 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8446 also to -1 when restoring.
8447 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8448 inside NS_IMPL_COCOA.
8449 (toggleFullScreen:): Put call to toggleFullScreen inside
8450 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8451 (setPosition:portion:whole:): por is CGFloat.
8452 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8453 (mouseDown:): Use CGFloat.
8454 (mouseDragged:): Remove unised variable edge.
8455 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8457 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8458 of CGFloat differs.
8459 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8460 when NS_IMPL_GNUSTEP.
8461 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8462 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8463 (EmacsToolbar): Add clearAll. Add tag argument to
8464 addDisplayItemWithImage.
8465 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8467 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8469 * nsmenu.m (ns_update_menubar): Make static.
8470 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8471 (fillWithWidgetValue:): Add cast to SEL for setAction.
8472 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8473 (update_frame_tool_bar): Update code for GNUstep.
8474 (clearAll): New method.
8475 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8476 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8477 Move identifierToItem setObject and activeIdentifiers addObject before
8478 call to insertItemWithItemIdentifier.
8479 (validateVisibleItems): Fix indentation.
8480 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8481 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8482 UtilityWindow to aStyle, remove call to setStyleMask.
8484 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8486 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8487 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8488 Use F suffix on floats.
8489 (ns_char_width): Returns CGFloat.
8490 (ns_ascii_average_width): w is CGFloat instead of float.
8491 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8492 DPSxshow.
8493 (ns_glyph_metrics): CGFloat instead of float.
8495 * nsfns.m (x_set_foreground_color, x_set_background_color):
8496 Use EmacsCGFloat.
8497 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8498 remove unused variables.
8499 (Fns_read_file_name): Keep track if panel is for save.
8500 Use ns_filename_from_panel/ns_directory_from_panel.
8501 (Fns_list_services): delegate only used for COCOA.
8502 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8503 Just return the input if GNUstep.
8504 (x_screen_planes): Remove.
8505 (Fxw_color_values): Use EmacsCGFloat
8506 (Fns_display_monitor_attributes_list): Only get screen number for
8507 Cocoa.
8508 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8509 EmacsSavePanel.
8510 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8511 ns_directory_from_panel.
8513 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8515 * process.c (handle_child_signal): Also use WCONTINUED.
8516 This is so that list-processes doesn't mistakenly list the process
8517 as stopped, when the process has actually been continued and is
8518 now running.
8520 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8522 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8523 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8524 not already configured.
8526 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8528 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8530 * Makefile.in (mostlyclean): Remove *.res files.
8532 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8534 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8535 a buffer (bug#8447).
8537 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8539 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8540 display vector, and we backtrack, handle the case that the
8541 previous character position is also displayed from a display
8542 vector or covered by a display string or image. (Bug#14476)
8544 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8546 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8547 (struct MonitorInfo, free_monitors): Remove.
8548 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8549 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8550 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8551 Qframes, Qsource.
8553 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8554 (struct MonitorInfo, free_monitors): Remove.
8555 (ns_screen_name): Make static.
8556 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8557 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8558 Qframes, Qsource.
8560 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8561 (struct MonitorInfo): New struct.
8562 (free_monitors, make_monitor_attribute_list): Declare.
8564 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8565 New Lisp_Object:s.
8566 (free_monitors, make_monitor_attribute_list): New functions.
8567 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8568 Qsource.
8570 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8572 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8574 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8576 * keyboard.c: Apply keyboard decoding only to events that come directly
8577 from the tty, not from unread-command-events (bug#14368).
8578 (read_event_from_main_queue): New function, extracted from read_char.
8579 (read_decoded_char): Remove.
8580 (read_decoded_event_from_main_queue): New function to replace it.
8581 (read_char): Use it.
8582 (read_key_sequence): Use read_char rather than read_decoded_char.
8584 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8586 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8588 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8590 2013-05-22 Kenichi Handa <handa@gnu.org>
8592 The following changes are to fix the setting of
8593 buffer-file-coding-system on, for instance, C-x RET c unix RET
8594 _FILE_OF_DOS_EOL_TYPE_ RET.
8596 * coding.h (struct coding_system): New member detected_utf8_chars.
8598 * coding.c (detect_coding_utf_8): Count characters and check EOL
8599 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8600 BOM is there.
8601 (setup_coding_system): Do not initialize coding->head_ascii.
8602 (check_ascii): Do not set coding->eol_seen but update it. Do not
8603 call adjust_coding_eol_type here.
8604 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8605 If the eol-type of CODING is already specified, adjust the eol type
8606 of the found coding-system.
8607 (decode_coding_gap): Cancel previous change. Utilize the
8608 character numbers counted by detect_coding_utf_8. Fix detection
8609 of BOM for utf-8.
8611 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8613 * search.c (looking_at_1): Only set last_thing_searched if the match
8614 changed the match-data (bug#14281).
8616 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8618 * xdisp.c (reseat_at_previous_visible_line_start):
8619 Already declared in dispextern.h, so remove it here.
8620 (move_it_vertically_backward): Likewise.
8622 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8624 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8625 (Fx_display_pixel_width, Fx_display_pixel_height)
8626 (Fx_display_mm_width, Fx_display_mm_height):
8627 Mention `display-monitor-attributes-list' in docstrings.
8629 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8630 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8631 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8632 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8633 (Fx_display_backing_store, Fx_display_visual_class)
8634 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8635 (Fx_display_grayscale_p, Fx_display_pixel_width)
8636 (Fx_display_pixel_height, Fx_display_planes)
8637 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8638 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8639 (Fx_display_mm_width, Fx_display_mm_height)
8640 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8641 height for all physical monitors as in X11.
8643 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8644 Return pixel width or height for all physical monitors as in X11.
8646 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8648 Port --enable-gcc-warnings to clang.
8649 * bytecode.c (exec_byte_code):
8650 * regex.c:
8651 Redo diagnostic pragmas to pacify clang, too.
8652 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8653 * editfns.c (Fencode_time):
8654 * fileio.c (file_accessible_directory_p):
8655 * font.c (font_unparse_xlfd):
8656 Use '&"string"[index]' instead of '"string" + (index)'.
8657 * undo.c (user_error): Remove; unused.
8659 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8661 * insdel.c (insert_1_both): Document the arguments, instead of
8662 referring to insert_1, which no longer exists.
8664 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8665 some window, increment windows_or_buffers_changed, so that
8666 *Messages* display in that window is updated. (Bug#14408)
8668 * w32.c: Include epaths.h.
8669 (init_environment): Use cmdproxy.exe without leading directories.
8670 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8671 case.
8672 (gettimeofday): Adjust signature and return value to Posix
8673 expectations.
8675 * unexw32.c (open_output_file): Delete the existing emacs.exe
8676 before creating it, to break the hard link to the versioned
8677 executable.
8679 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8680 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8681 (FIRSTFILE_OBJ): New variables.
8682 (W32_RES): Rename to EMACSRES. All users changed.
8683 (base_obj): Use $(CM_OBJ).
8684 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8685 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8686 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8687 $(W32_RES_LINK) before $(LIBES).
8688 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8690 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8692 * makefile.w32-in (DOC): Use just "DOC".
8694 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8696 * process.c: Export default filters and sentinels to Elisp.
8697 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8698 New constants.
8699 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8700 (Fset_process_sentinel, Fformat_network_address):
8701 Default to them instead of nil.
8702 (server_accept_connection): Sentinels can't be nil any more.
8703 (read_and_dispose_of_process_output): New function, extracted from
8704 read_process_output.
8705 (read_process_output): Use it; filters can't be nil.
8706 (Finternal_default_process_filter): New function, extracted from
8707 read_process_output.
8708 (exec_sentinel_unwind): Remove function.
8709 (exec_sentinel): Don't zilch sentinel while running.
8710 (status_notify): Sentinels can't be nil.
8711 (Finternal_default_process_sentinel): New function extracted from
8712 status_notify.
8713 (setup_process_coding_systems): Default filter is not nil any more.
8714 (syms_of_process): Export new Elisp functions and initialize
8715 new constants.
8716 * lisp.h (make_lisp_proc): New function.
8718 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8720 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8722 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8724 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8725 unless we know that the window w is a leaf window.
8726 Another attempt at solving bug#14062.
8728 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8730 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8731 fdesc (Bug#14375).
8733 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8735 * image.c (gif_load): Check that subimages fit (Bug#14345).
8737 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8739 * lread.c (skip_dyn_eof): New function.
8740 (read1): Use it to skip the end of a file in response to #@00.
8742 * doc.c (get_doc_string): Slightly relax the sanity checking.
8744 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8746 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8747 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8748 (MonitorInfo): New struct.
8749 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8750 (Fns_display_monitor_attributes_list): New functions.
8751 (display-usable-bounds): Remove.
8752 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8753 Qsource.
8755 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8757 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8758 (GTK_CHECK_VERSION): New macro, if not already defined.
8759 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8760 replaced by GTK_CHECK_VERSION.
8762 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8764 * xterm.h (GTK_PREREQ): New macro.
8765 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8766 to use this macro instead, for consistency and clarity.
8768 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8770 * xdisp.c (row_for_charpos_p): New function, with code of
8771 cursor_row_p, but accepts an additional argument CHARPOS instead
8772 of using a hardcoded PT.
8773 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8774 (row_containing_pos): Call row_for_charpos_p instead of partially
8775 doing the same. Fixes cursor positioning under longlines-mode
8776 when longlines-show-effect includes more than one newline, when
8777 moving the cursor vertically up.
8779 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8781 * makefile.w32-in (ACL_H): New macro.
8782 ($(BLD)/fileio.$(O)): Update dependencies.
8784 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8786 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8787 * Makefile.in (LIB_ACL): New macro.
8788 (LIBACL_LIBS): Remove.
8789 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8790 * fileio.c: Include <acl.h>.
8791 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8792 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8793 !acl_errno_valid.
8794 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8795 it ourselves.
8797 * unexelf.c: Don't assume ElfW (Half) fits in int.
8798 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8799 when dealing with ElfW (Half) values, since they can exceed 2**31
8800 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8801 (entry_address): Omit unused NUM arg. All uses changed.
8803 2013-05-07 Juri Linkov <juri@jurta.org>
8805 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8806 to the string converted from number with `Fnumber_to_string'.
8807 (Bug#14254)
8809 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8811 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8812 This fixes a problem introduced by my previous change.
8814 2013-05-07 Glenn Morris <rgm@gnu.org>
8816 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8818 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8820 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8822 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8824 Static checking by GCC 4.8.0.
8825 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8826 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8827 (x_get_monitor_attributes_fallback)
8828 (x_get_monitor_attributes_xinerama)
8829 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8830 Define only if USE_GTK.
8831 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8832 (x_get_monitor_attributes_fallback): Omit unused locals.
8833 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8834 Use double, not float, to avoid mixed-mode floating point arithmetic.
8836 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8837 Jan Djärv <jan.h.d@swipnet.se>
8839 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8840 (XINERAMA_CFLAGS): New macros.
8841 (ALL_CFLAGS, LIBES): Use them.
8843 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8844 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8845 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8846 (syms_of_xfns): DEFSYM them.
8847 (struct MonitorInfo): New struct.
8848 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8849 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8850 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8851 (x_get_monitor_attributes_xinerama): New functions.
8852 (Fx_display_monitor_attributes_list): New primitive.
8853 (syms_of_xfns): Defsubr it.
8855 * xterm.h (x_display_info): Add Xatom_net_workarea and
8856 Xatom_net_current_desktop.
8858 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8859 and dpyinfo->Xatom_net_current_desktop.
8861 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8863 * xdisp.c (pos_visible_p): Use the special code for finding the
8864 beginning of a display property or overlay for any "replacing"
8865 display property, not just for display strings. This solves
8866 incorrect reporting of position by posn-at-point. (Bug#14241)
8868 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8870 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8871 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8872 Verify that ElfW (Half) fits in int.
8873 (fatal): Use same signature as lisp.h.
8874 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8875 configure and build with -DUNEXELF_DEBUG without worrying about
8876 other modules that use DEBUG.
8877 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8878 possibly-wide integers now uses it instead of plain fprintf.
8879 (entry_address): New function, which avoids problems with 32-bit
8880 overflow on 64-bit hosts.
8881 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8882 (round_up): Don't assume the remainder fits in int.
8883 (find_section): Use bool for boolean. Simplify debug code.
8884 (unexec): Don't assume file sizes fit in int or size_t.
8885 Omit unnecessary trailing newline in 'fatal' format.
8886 Use strerror rather than outputting decimal error number.
8887 Remove unused code when emacs is not defined;
8888 this file relies on Emacs now.
8889 Don't assume e_phnum and e_shnum are positive.
8891 * regex.c: Fix problems when DEBUG is defined.
8892 (extract_number, extract_number_and_incr): Define regardless of
8893 whether DEBUG is defined; that's simpler and makes the code less
8894 likely to go stale in the normal case when DEBUG is not defined.
8895 Return int rather than taking an int * arg. All callers changed.
8896 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8897 Remove, replacing with ...
8898 (DEBUG_PRINT): New macro. All callers changed.
8899 (DEBUG_COMPILES_ARGUMENTS): New macro.
8900 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8901 (print_compiled_pattern, print_double_string) [DEBUG]:
8902 Use prototype rather than old-style definition.
8903 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8904 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8905 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8906 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8907 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8908 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8909 This matters only when DEBUG is defined.
8911 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8913 * xdisp.c (set_iterator_to_next): Set the
8914 ignore_overlay_strings_at_pos_p flag only if we are _really_
8915 iterating over an overlay string, as indicated by the
8916 current.overlay_string_index member. (Bug#14306)
8918 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8920 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8921 to where it is used, to avoid autorelease issues (Bug#14050).
8923 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8925 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8926 * fileio.c (syms_of_fileio): Implement this.
8927 * filelock.c (create_lock_file): If symbolic links don't work, so
8928 we use a regular file as a lock file, do not fsync the lock file;
8929 it's not needed.
8931 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8933 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8934 (syms_of_minibuf): Adjust accodingly.
8935 * lread.c (Fread):
8936 * callint.c (Fcall_interactively): Adjust calls accordingly.
8938 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8940 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8941 w->contents is a buffer before computing everything else.
8942 Use parentheses to disambiguate last part of the condition.
8944 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8945 assertion violations. (Bug#14062)
8947 2013-05-01 David Reitter <david.reitter@gmail.com>
8949 * nsfns.m (ns_tooltip): Initialize.
8951 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8953 * coding.c (decode_coding_gap): Don't remove the character before
8954 a newline unless it's a CR character. (Bug#14287)
8956 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8958 * dispextern.h (struct face): Move enum face_underline_type
8959 earlier so that bitfields can be in the same word.
8961 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8963 * nsfns.m (handlePanelKeys): New function.
8964 (EmacsOpenPanel:performKeyEquivalent:)
8965 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8966 arrows/function/control and copy/paste keys (Bug#14296).
8968 2013-04-27 Juri Linkov <juri@jurta.org>
8970 * callint.c (Fcall_interactively): Call `Qread_number' for
8971 interactive code letter `n' instead of using duplicate code.
8972 (Bug#14254)
8974 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8976 * systime.h (make_timeval): Declare as 'const'.
8978 2013-04-27 Kenichi Handa <handa@gnu.org>
8980 * font.c (font_open_entity): Always open a font of manageable
8981 size.
8983 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8985 Port better to AIX (Bug#14258).
8986 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8987 to pacify AIX xlc.
8989 2013-04-24 Kenichi Handa <handa@gnu.org>
8991 * coding.c (decode_coding_iso_2022): When an invalid escape
8992 sequence is encountered, reset the invocation and designation
8993 status to the safest one.
8995 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8997 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8998 Without this fix, "make distclean" leaves stamp-h1 behind.
9000 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9002 * w32fns.c (w32_fullscreen_rect): New function to compute the
9003 window rectangle for the given fullscreen mode.
9004 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9005 longer tunes the window size. This keeps the window's edges flush
9006 with the screen and allows the taskbar to hide itself in fullboth.
9008 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9009 window decorations and uses the entire screen.
9011 * w32term.h (w32_fullscreen_rect) Add prototype.
9012 (struct w32_output): Replace normal_width, normal_height,
9013 normal_top, and normal_left members with a single normal_placement
9014 struct.
9015 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9016 Remove macros.
9017 (FRAME_NORMAL_PLACEMENT): New macro.
9019 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9021 * minibuf.c (Ftest_completion): Silence compiler warning.
9023 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9025 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9026 bug#14062.
9028 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9029 parentheses.
9031 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9032 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9033 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9034 parentheses where appropriate.
9036 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9038 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9040 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9042 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9043 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9044 Mention in the doc string that setting these variables takes
9045 effect only after a call to set-window-buffer. (Bug#14200)
9047 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9049 * indent.c (Fvertical_motion): Don't consider display strings on
9050 overlay strings as display strings on the buffer position we
9051 started from. This prevents vertical cursor motion from jumping
9052 more than one line when there's an overlay string with a display
9053 property at end of line.
9054 Reported by Karl Chen <Karl.Chen@quarl.org> in
9055 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9057 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9059 * window.c (select_window): `record_buffer' even if window is
9060 already selected (bug#14191).
9062 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9064 * window.c (Fwindow_end): Test more flags, including the buffer's
9065 last_overlay_modified flag, to determine whether the window's
9066 display is really up-to-date. Prevents the function from
9067 returning a stale value. (Bug#14170)
9068 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9069 current matrix.
9071 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9073 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9074 garbaged only if it is not already the top frame on its TTY.
9075 This prevents flickering due to constant redrawing of TTY frames when
9076 there are GUI frames open in the same session. (Bug#13864)
9078 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9080 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9081 of marking the idle timers directly.
9083 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9085 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9086 tables (bug#14054).
9088 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9090 * window.c (select_window): Don't record_buffer while the invariant is
9091 temporarily broken (bug#14161).
9093 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9095 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9097 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9099 2013-04-07 Romain Francoise <romain@orebokech.com>
9101 Ignore additional platform-specific ACL errors (Bug#13702).
9102 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9103 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9105 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9107 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9108 f->output_data.ns.
9110 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9112 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9113 This bug was introduced by my 2013-02-25 change that simplified
9114 data_start configuration. Without this change, on GNU/Linux
9115 an Emacs configured with --enable-profiling fails immediately
9116 due to a profiler signal.
9117 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9118 with these flags. On platforms where special flags are needed
9119 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9120 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9121 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9123 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9125 Get rid of some platform-specific functions examining window
9126 system and its capabilities. This is a partial rework of the
9127 2013-04-05 change.
9128 * lisp.h (have_menus_p): Remove prototype. This function is
9129 replaced with platform-independent window_system_available.
9130 (check_window_system): Move to...
9131 * frame.h (decode_window_system_frame, window_system_available):
9132 ...here, add new prototypes.
9133 * frame.c (window_system_available, decode_window_system_frame):
9134 New functions.
9135 (check_window_system): Platform-independent now.
9136 * xterm.h (x_in_use): Remove declaration.
9137 (check_x_frame):
9138 * w32term.h (check_x_frame):
9139 * nsterm.h (check_x_frame): Remove prototypes. This function
9140 is replaced with platform-independent decode_window_system_frame.
9141 * msdos.c (have_menus_p): Remove.
9142 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9143 Remove platform-specific functions. Use check_window_system,
9144 decode_window_system_frame and check_ns_display_info where
9145 appropriate. Minor style and comment tweaks.
9146 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9147 (check_x_frame): Likewise.
9148 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9149 Likewise.
9150 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9151 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9152 * xmenu.c, xselect.c: All related users changed.
9154 2013-04-03 Kenichi Handa <handa@gnu.org>
9156 The following changes is to optimize the code for reading UTF-8
9157 files.
9159 * coding.c (check_ascii): Rename from detect_ascii. Return value
9160 changed. Check EOL format. Do not call adjust_coding_eol_type
9161 here.
9162 (check_utf_8): New function.
9163 (adjust_coding_eol_type): Do nothing if already adjusted.
9164 (detect_coding): Compare the return value of check_ascii with
9165 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9166 (decode_coding_gap): Optimize for valid UTF-8.
9168 2013-03-21 Kenichi Handa <handa@gnu.org>
9170 * coding.c (syms_of_coding): Cancel previous change.
9172 * insdel.c (insert_from_gap): Fix previous change.
9174 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9176 Consistently use platform-specific function to detect window system.
9177 * lisp.h (check_window_system): New prototype. This function is
9178 going to replace check_x, check_w32 and check_ns.
9179 (have_menus_p): Mention msdos.c in comment.
9180 * fontset.c (check_window_system_func): Remove. Adjust all users.
9181 * fontset.h (check_window_system_func): Remove prototype.
9182 * nsterm.h (check_ns):
9183 * xterm.h (check_x):
9184 * w32term.h (check_w32): Likewise.
9185 * menu.c (Fx_popup_menu): Use check_window_system.
9186 * msdos.c (check_window_system): Define for MS-DOS.
9187 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9188 * w32fns.c (check_window_system): Likewise for MS-Windows.
9189 * xfns.c (check_window_system): Likewise for X.
9190 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9191 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9193 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9195 Prefer < to > in range checks such as 0 <= i && i < N.
9196 This makes it easier to visualize quantities on a number line.
9197 This patch doesn't apply to all such range checks,
9198 only to the range checks affected by the 2013-03-24 change.
9199 This patch reverts most of the 2013-03-24 change.
9200 * alloc.c (xpalloc, Fgarbage_collect):
9201 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9202 * character.c (string_escape_byte8):
9203 * charset.c (read_hex):
9204 * data.c (cons_to_unsigned):
9205 * dispnew.c (update_frame_1):
9206 * doc.c (Fsubstitute_command_keys):
9207 * doprnt.c (doprnt):
9208 * editfns.c (hi_time, decode_time_components):
9209 * fileio.c (file_offset):
9210 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9211 * font.c (font_intern_prop):
9212 * frame.c (x_set_alpha):
9213 * gtkutil.c (get_utf8_string):
9214 * indent.c (check_display_width):
9215 * keymap.c (Fkey_description):
9216 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9217 * lread.c (read1):
9218 * minibuf.c (read_minibuf_noninteractive):
9219 * process.c (wait_reading_process_output):
9220 * search.c (Freplace_match):
9221 * window.c (get_phys_cursor_glyph):
9222 * xdisp.c (redisplay_internal):
9223 * xsmfns.c (smc_save_yourself_CB):
9224 Prefer < to > for range checks.
9225 * dispnew.c (sit_for): Don't mishandle NaNs.
9226 This fixes a bug introduced in the 2013-03-24 change.
9227 * editfns.c (decode_time_components): Don't hoist comparison.
9228 This fixes another bug introduced in the 2013-03-24 change.
9230 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9232 * frame.h (struct frame): Drop scroll_bottom_vpos
9233 member becaue all real users are dead long ago.
9234 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9235 * xdisp.c (redisplay_internal): Adjust user.
9237 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9239 * nsmenu.m (showAtX:Y:for:): setLevel to
9240 NSPopUpMenuWindowLevel (Bug#13998).
9242 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9244 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9245 (ns_check_pending_open_menu): Declare.
9247 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9248 (x_activate_menubar): Update the menu with title that matches
9249 ns_get_pending_menu_title, and call
9250 ns_check_pending_openmenu (Bug#12698).
9251 (menuWillOpen:): New method.
9252 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9254 * nsterm.m (menu_will_open_state, menu_mouse_point)
9255 (menu_pending_title): New varaibles.
9256 (ns_get_pending_menu_title, ns_check_menu_open)
9257 (ns_check_pending_open_menu): New functions.
9259 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9261 * indent.c (current_column_bol_cache): Remove leftover which is not
9262 used in Fmove_to_column any more.
9263 (current_column, scan_for_column): Adjust users.
9264 * keyboard.c (last_point_position_buffer, last_point_position_window):
9265 Remove leftovers which are not used for recording undo any more.
9266 (command_loop_1, syms_of_keyboard): Adjust users.
9267 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9268 redisplay_window any more.
9269 (move_it_to): Adjust user.
9271 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9273 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9274 Update dependencies.
9276 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9278 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9279 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9280 forward references.
9282 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9284 * window.h (struct window): Replace hchild, vchild and buffer slots
9285 with a single slot 'contents'. This is possible because each valid
9286 window may have either the child window (in vertical or horizontal
9287 combination) or buffer to display (for the leaf window). Using that,
9288 a lot of operations to traverse and/or change window hierarchies may
9289 be simplified. New member horizontal is used to distinguish between
9290 horizontal and vertical combinations of internal windows.
9291 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9292 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9293 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9294 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9295 Use contents slot, not buffer, where appropriate.
9296 (wset_combination): New function.
9297 (wset_buffer): Add eassert.
9298 (Fframe_first_window): Simplify the loop reaching first window.
9299 (Fwindow_buffer): Use WINDOW_LEAF_P.
9300 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9301 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9302 (unshow_buffer): Convert initial debugging check to eassert.
9303 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9304 (make_parent_window, window_resize_check, window_resize_apply)
9305 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9306 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9307 Adjust to match struct window changes.
9308 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9309 (mark_window_cursors_off, count_windows, get_leaf_windows)
9310 (foreach_window_1): Simplify the loop.
9311 * alloc.c (mark_object): Do not check for the leaf window because
9312 internal windows has no glyph matrices anyway.
9313 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9314 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9315 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9316 (build_frame_matrix_from_window_tree, mirror_make_current)
9317 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9318 (update_window_tree, set_window_update_flags): Simplify the loop.
9319 (sync_window_with_frame_matrix_rows): Enforce live window.
9320 Use contents slot, not buffer, where appropriate.
9321 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9322 and WINDOW_HORIZONTAL_COMBINATION_P.
9323 (make_frame_visible_1): Simplify the loop.
9324 Use contents slot, not buffer, where appropriate.
9325 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9326 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9327 (expose_window_tree): Likewise.
9328 Use contents slot, not buffer, where appropriate.
9329 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9330 to avoid deleted windows. Use contents slot instead of buffer.
9331 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9332 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9333 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9334 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9336 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9338 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9339 identify the reasons for assertion violations in bug#14062 and
9340 similar ones.
9341 (Fx_show_tip): Fix compilation error under
9342 "--enable-check-lisp-object-type". (Bug#14073)
9344 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9345 Reported by <rzl24ozi@gmail.com>.
9347 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9349 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9350 start marker...
9351 (unwind_with_echo_area_buffer): ...to restore it here.
9352 This is needed to ensure that...
9353 (redisplay_window): ...both window markers are valid here,
9354 which is verified by eassert.
9355 * editfns.c (save_excursion_save): Do not assume that
9356 selected_window always displays the buffer.
9357 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9358 Fix comment.
9360 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9362 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9363 the upcase table.
9365 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9367 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9369 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9371 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9372 since MinGW's w32api headers do. This avoids compiler warnings.
9374 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9375 if already defined.
9377 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9379 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9381 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9383 * gtkutil.c (style_changed_cb): Check if frame is live and an
9384 X frame (Bug#14038).
9386 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9388 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9389 Define only for _WIN32_WINNT less than 0x0500.
9390 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9391 MinGW64.
9392 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9393 see its own definitions of 'struct timeval' and 'struct timezone'.
9395 Fix incompatibilities between MinGW.org and MinGW64 headers.
9396 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9398 * w32.c (REPARSE_DATA_BUFFER): Guard with
9399 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9401 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9403 * xterm.c: Include X11/XKBlib.h
9404 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9406 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9408 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9409 written backwards.
9410 * blockinput.h (input_blocked_p): Likewise.
9411 * bytecode.c (exec_byte_code): Likewise.
9412 * callproc.c (call_process_kill, call_process_cleanup)
9413 (Fcall_process): Likewise.
9414 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9415 (Fccl_execute_on_string): Likewise.
9416 * character.c (string_escape_byte8): Likewise.
9417 * charset.c (read_hex): Likewise.
9418 * cm.c (calccost): Likewise.
9419 * data.c (cons_to_unsigned): Likewise.
9420 * dired.c (directory_files_internal, file_name_completion):
9421 Likewise.
9422 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9423 (sit_for): Likewise.
9424 * doc.c (Fsubstitute_command_keys): Likewise.
9425 * doprnt.c (doprnt): Likewise.
9426 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9427 * emacsgtkfixed.c: Likewise.
9428 * fileio.c (file_offset, Fwrite_region): Likewise.
9429 * floatfns.c (Fexpt, fmod_float): Likewise.
9430 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9431 Likewise.
9432 * font.c (font_intern_prop): Likewise.
9433 * frame.c (x_set_alpha): Likewise.
9434 * gtkutil.c (get_utf8_string): Likewise.
9435 * indent.c (check_display_width): Likewise.
9436 * intervals.c (create_root_interval, rotate_right, rotate_left)
9437 (split_interval_right, split_interval_left)
9438 (adjust_intervals_for_insertion, delete_node)
9439 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9440 (merge_interval_right, merge_interval_left, copy_intervals)
9441 (set_intervals_multibyte_1): Likewise.
9442 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9443 * keymap.c (Fkey_description): Likewise.
9444 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9445 * lread.c (openp, read_integer, read1, string_to_number):
9446 Likewise.
9447 * menu.c (ensure_menu_items): Likewise.
9448 * minibuf.c (read_minibuf_noninteractive): Likewise.
9449 * print.c (printchar, strout): Likewise.
9450 * process.c (create_process, Faccept_process_output)
9451 (wait_reading_process_output, read_process_output, send_process)
9452 (wait_reading_process_output): Likewise.
9453 * profiler.c (make_log, handle_profiler_signal): Likewise.
9454 * regex.c (re_exec): Likewise.
9455 * regex.h: Likewise.
9456 * search.c (looking_at_1, Freplace_match): Likewise.
9457 * sysdep.c (get_child_status, procfs_ttyname)
9458 (procfs_get_total_memory): Likewise.
9459 * systime.h (EMACS_TIME_VALID_P): Likewise.
9460 * term.c (dissociate_if_controlling_tty): Likewise.
9461 * window.c (get_phys_cursor_glyph): Likewise.
9462 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9463 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9464 Likewise.
9465 * xfns.c (Fx_window_property): Likewise.
9466 * xmenu.c (set_frame_menubar): Likewise.
9467 * xselect.c (x_get_window_property, x_handle_dnd_message):
9468 Likewise.
9469 * xsmfns.c (smc_save_yourself_CB): Likewise.
9470 * xterm.c (x_scroll_bar_set_handle): Likewise.
9472 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9474 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9475 to be optional or nil. Adjust comment and convert it to docstring.
9476 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9477 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9479 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9481 Static checking by GCC 4.8-20130319.
9482 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9483 * process.c (Fset_process_datagram_address)
9484 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9485 * xdisp.c (get_char_face_and_encoding)
9486 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9487 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9488 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9490 2013-03-24 Ken Brown <kbrown@cornell.edu>
9492 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9493 fix compilation on 64-bit Cygwin, where underscores are not
9494 automatically prepended.
9496 * w32term.c (w32_initialize): Silence compiler warning.
9498 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9500 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9501 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9502 variables, to save and restore frame dimensions.
9503 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9504 after returning from a 'fullscreen' configuration.
9505 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9506 to avoid races between the main thread and the input thread.
9508 * w32term.h (struct w32_output): New members normal_width,
9509 normal_height, normal_top, normal_left, and prev_fsmode.
9510 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9511 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9512 members of a frame.
9514 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9515 'fullscreen' parameter. Always record previous width and height
9516 of the frame, except when switching out of maximized modes, so
9517 that they could be restored correctly, instead of resetting to the
9518 default frame dimensions. Send SC_RESTORE command to the frame,
9519 unless we are going to send SC_MAXIMIZE, to restore the frame
9520 resize hints in the mouse pointer shown by the window manager.
9521 (Bug#14032)
9523 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9525 * lisp.h (get_frame_param): Adjust conditions for prototype
9526 declaration.
9528 2013-03-22 Ken Brown <kbrown@cornell.edu>
9530 * unexcw.c: Drop unneeded inclusion of w32common.h.
9531 (report_sheap_usage): Declare.
9532 (read_exe_header): Add magic numbers for x86_64.
9533 (fixup_executable): Fix printf format specifier for unsigned long
9534 argument.
9536 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9538 * frame.h (struct frame): Put menu_bar_window under #ifdef
9539 because this member is not needed when X toolkit is in use.
9540 (fset_menu_bar_window):
9541 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9542 (free_glyphs, update_frame):
9543 * xdisp.c (expose_frame): Likewise.
9544 (display_menu_bar): Likewise. Remove redundant eassert.
9545 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9546 toolkit is in use.
9548 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9550 Use functions and constants to manipulate Lisp_Save_Value objects.
9551 This replaces code that used macros and strings and token-pasting.
9552 The change makes the C source a bit easier to follow,
9553 and shrinks the Emacs executable a bit.
9554 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9555 (make_save_value): Change 1st arg from string to enum. All callers
9556 changed.
9557 (INTX): Remove.
9558 (mark_object): Use if, not #if, for GC_MARK_STACK.
9559 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9560 (XSAVE_OBJECT): Now functions, not macros.
9561 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9562 the constant was never used.
9563 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9564 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9565 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9566 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9567 New constants.
9568 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9569 type3 with a single member save_type. All uses changed.
9570 (save_type, set_save_pointer, set_save_integer): New functions.
9571 * print.c (PRINTX): Remove.
9573 * alloc.c: Remove redundant static declarations.
9575 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9577 * window.h (struct window): Convert left_col, top_line, total_lines
9578 and total_cols from Lisp_Objects to integers. Adjust comments.
9579 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9580 Remove.
9581 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9582 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9583 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9584 Adjust users where appropriate.
9586 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9588 * frame.h (struct frame): Drop resx and resy because the same data is
9589 available from window system-specific output context. Adjust users.
9590 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9591 New functions to provide defaults when no window system available.
9592 (FRAME_RES_X, FRAME_RES_Y): New macros.
9593 (NUMVAL): Move from xdisp.c.
9594 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9595 (Ffont_face_attributes, Fopen_font):
9596 * image.c (gs_load):
9597 * w32font.c (fill_in_logfont):
9598 * xdisp.c (calc_pixel_width_or_height):
9599 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9600 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9602 2013-03-20 Kenichi Handa <handa@gnu.org>
9604 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9605 to 1 (temporary workaround until a bug related to ASCII
9606 optimization is fixed).
9608 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9610 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9611 Signal error if window is not internal. Adjust docstring.
9612 (delete_all_child_windows): Use combination_limit to save the buffer.
9613 (Fset_window_configuration): Adjust accordingly.
9614 * print.c (syms_of_print): Initialize debugging output not here...
9615 (init_print_once): ...but in a new function here.
9616 * lisp.h (init_print_once): Add prototype.
9617 * emacs.c (main): Add call to init_print_once. Adjust comments.
9619 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9621 * window.c (window_resize_check, window_resize_apply)
9622 (window_from_coordinates, recombine_windows, set_window_buffer)
9623 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9624 (Fsplit_window_internal, Fdelete_window_internal)
9625 (freeze_window_starts): Use bool for booleans.
9626 * window.h (window_frame_coordinates, resize_frame_windows)
9627 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9629 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * dispnew.c (bitch_at_user): Use `user-error'.
9633 2013-03-17 Ken Brown <kbrown@cornell.edu>
9635 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9636 as return type of image_background. (Bug#13981)
9637 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9639 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9641 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9642 (ns_select): Don't return with result uninitialized.
9644 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9645 and getDirectory.
9647 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9648 New functions.
9649 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9650 directories. If filename is nil, get directory name (Bug#13932).
9651 Use getFilename and getDirectory.
9652 (getFilename, getDirectory): New methods for EmacsSavePanel and
9653 EmacsOpenPanel.
9654 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9656 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9658 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9660 2013-03-15 Kenichi Handa <handa@gnu.org>
9662 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9663 (adjust_after_replace): Make it back to static. Delete the third
9664 arg text_at_gap_tail. Cancel the code for handling it.
9666 * coding.h (struct coding_system): New member eol_seen.
9668 * coding.c (detect_ascii): New function.
9669 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9670 when the source bytes are actually scanned. On detecting for
9671 coding_category_utf_8_auto, call detect_ascii instead of scanning
9672 source bytes directly.
9673 (produce_chars): Call insert_from_gap with the new arg 0.
9674 (encode_coding): Likewise.
9675 (decode_coding_gap): Control ASCII optimization by the variable
9676 disable_ascii_optimization instead of #ifndef .. #endif.
9677 Deccode EOL format according to coding->eol_seen.
9678 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9679 variable.
9681 * lisp.h (adjust_after_replace): Cancel externing it.
9682 (insert_from_gap): Adjust prototype.
9684 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9686 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9687 FULLSCREEN_MAXIMIZED. (Bug#13935)
9689 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9691 * region-cache.c (find_cache_boundary, move_cache_gap)
9692 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9693 Simplify debugging check and convert to eassert. Adjust comment.
9694 (pp_cache): Put under ENABLE_CHECKING.
9696 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9698 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9699 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9700 and WM_ACTIVATEAPP.
9701 (w32fullscreen_hook): If the frame is visible, reset
9702 f->want_fullscreen flag after changing the frame size. If the
9703 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9704 (Bug#13953)
9706 2013-03-13 Daniel Colascione <dancol@dancol.org>
9708 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9709 too so that these builds can use Cygwin's file conversion
9710 functions. (We've been building and linking cygw32.o all along
9711 and just not using it.)
9713 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9715 File synchronization fixes (Bug#13944).
9716 * Makefile.in (LIB_FDATASYNC): New macro.
9717 (LIBES): Use it.
9718 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9719 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9720 Don't worry about HAVE_FSYNC, since a substitute fsync is
9721 available if the system lacks one.
9722 (Fwrite_regin): Retry fsync if interrupted.
9724 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9726 * w32term.c (w32_read_socket): If the Emacs frame is being
9727 activated, call w32fullscreen_hook, to make sure the new frame
9728 dimensions are in effect. (Bug#13937)
9730 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9732 * xdisp.c (init_iterator): Simplify because both character and byte
9733 positions are either specified or -1. Add eassert. Adjust comment.
9734 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9735 character and byte positions can be obtained from marker.
9737 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9739 Static checking by Sun C 5.12.
9740 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9741 * bytecode.c (exec_byte_code):
9742 * dispnew.c (init_display):
9743 * eval.c (error):
9744 * fileio.c (Fsubstitute_in_file_name):
9745 * keyboard.c (Fevent_convert_list):
9746 * keymap.c (Fsingle_key_description):
9747 * term.c (maybe_fatal, fatal):
9748 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9749 * xsmfns.c (Fhandle_save_session):
9750 Omit unreachable code.
9751 * keymap.c (map_keymap_char_table_item): Cast void * to
9752 a function pointer type; the C Standard requires this.
9754 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9755 Include <sys/param.h> unconditionally, as that works elsewhere and
9756 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9757 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9758 and FreeBSD now.
9760 See ChangeLog.12 for earlier changes.
9762 ;; Local Variables:
9763 ;; coding: utf-8
9764 ;; End:
9766 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9768 This file is part of GNU Emacs.
9770 GNU Emacs is free software: you can redistribute it and/or modify
9771 it under the terms of the GNU General Public License as published by
9772 the Free Software Foundation, either version 3 of the License, or
9773 (at your option) any later version.
9775 GNU Emacs is distributed in the hope that it will be useful,
9776 but WITHOUT ANY WARRANTY; without even the implied warranty of
9777 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9778 GNU General Public License for more details.
9780 You should have received a copy of the GNU General Public License
9781 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.