1 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3 * buffer.c (Fset_buffer): Document return value (bug#17015).
5 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8 nil, always resize character wise to avoid potential loss of the
9 mode line (Bug#16923 related).
11 2014-03-12 Martin Rudalics <rudalics@gmx.at>
13 * frame.c (x_set_frame_parameters): Always calculate new sizes
14 pixelwise to avoid potential loss when rounding.
16 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
18 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
19 * xterm.c (x_free_frame_resources): Free all allocated cursors.
21 2014-03-10 Eli Zaretskii <eliz@gnu.org>
23 * w32.c (fstatat): Don't add an extra slash if the argument ends
24 with a slash: this fails the subsequent call to stat_worker on
25 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
27 2014-03-09 Martin Rudalics <rudalics@gmx.at>
29 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
31 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
33 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
35 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
36 when frame is only on one screen (Bug#14713).
38 2014-03-08 Eli Zaretskii <eliz@gnu.org>
40 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
41 there's a valid wrap point in the display line, the last glyph
42 cannot "just barely fit" on this row, because display_line doesn't
43 let it. Instead, proceed as if the last glyph didn't fit, so that
44 we eventually back up the iterator to the wrap point. This avoids
45 delusional behavior of move_it_to, whereby it proceeds to the next
46 display line, but sets current_x to zero for all the glyphs that
47 without word-wrap would fit on the previous display line. One
48 result was that visual-order cursor movement behaved erratically
50 (Fmove_point_visually): Add code to find the x coordinate of the
51 last character before wrap point, under word-wrap on a TTY.
53 2014-03-07 Eli Zaretskii <eliz@gnu.org>
55 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
56 also return value of MOVE_POS_MATCH_OR_ZV from
57 move_it_in_display_line_to, when moving from beginning of line to
58 point's position. (Bug#16961)
60 2014-03-07 Martin Rudalics <rudalics@gmx.at>
62 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
63 * window.c (Fselect_window): Explain NORECORD and
64 `buffer-list-update-hook' in doc-string.
66 2014-03-06 Martin Rudalics <rudalics@gmx.at>
68 * window.c (Fother_window_for_scrolling): Check that
69 Vother_window_scroll_buffer is a buffer.
71 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
73 * xterm.c (xim_initialize): Always pass a copy of resource name
74 to XRegisterIMInstantiateCallback and eassert whether return
75 value is True. Passing copy is important because Xlib doesn't
76 make its own copy and resource name argument usually points to
77 SSDATA (Vx_resource_name), which may be changed from Lisp.
78 (xim_close_display): For XUnregisterIMInstantiateCallback,
79 always eassert return value and pass exactly the same values
80 as were used for XRegisterIMInstantiateCallback. Otherwise
81 XUnregisterIMInstantiateCallback will always fail. See Xlib
82 sources to check why if you are interested.
84 2014-03-05 Martin Rudalics <rudalics@gmx.at>
86 * dispnew.c (change_frame_size_1): Add new_lines instead of
87 new_height, the latter may be still zero if passed as such.
88 * window.c (Fwindow_pixel_height): Mention bottom divider in
91 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
93 Fix "resource temporarily unavailable" with xgselect
95 * xgselect.c: Include <stdbool.h>.
96 (xg_select) [!USE_GTK]: Don't lose track of errno.
98 Fix minor --enable-gcc-warnings issues.
99 * widget.c (update_various_frame_slots, EmacsFrameResize):
100 Avoid unused locals. Prefer 'if' to '#if' when either will do.
102 2014-03-04 Ken Brown <kbrown@cornell.edu>
104 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
105 represent the actual adjustment needed for alignment.
107 2014-03-04 Eli Zaretskii <eliz@gnu.org>
109 * gmalloc.c (aligned_alloc): Don't allocate more memory than
110 needed, and don't reallocate if the initial allocation already
111 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
113 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
115 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
118 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
120 * cmds.c (delete-char): Update docstring pointing out that the
121 function ignores `delete-active-region' and `overwrite-mode'.
123 2014-03-03 Eli Zaretskii <eliz@gnu.org>
125 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
127 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
128 allocated buffer due to alignment.
129 (freehook): If the block to be freed was allocated by
130 'aligned_alloc', find its real pointer before calling 'free'.
132 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
135 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
137 * font.c (toplevel): Adjust comment about font cache layout.
138 (font_clear_cache): Fix to match real font cache layout.
139 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
140 (Fframe_font_cache) [FONT_DEBUG]: New function.
141 (syms_of_font) [FONT_DEBUG]: Defsubr it.
143 Avoid crashes when X fonts are erroneously freed on reused X
144 'Display *' connection data (Bug#16069). Note that X font
145 resources still may be leaked, but currently there is no way
146 to completely avoid it.
147 * xterm.h (struct x_display_info): New member x_id. Add comments.
148 * xterm.c (x_display_id): New variable.
149 (x_term_init): Assign identifier to each opened X connection.
150 * xfont.c (struct xfont): New member x_display_id.
151 (xfont_open): Initialize it with frame's display id.
152 (xfont_close): Check whether font's display id matches the one
153 recorded for the given display. Adjust comment.
154 * xftfont.c (struct xftfont_info):
155 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
157 2014-03-01 Martin Rudalics <rudalics@gmx.at>
159 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
160 * window.c (Fother_window_for_scrolling): Don't try to scroll a
161 killed Vother_window_scroll_buffer.
162 (Vother_window_scroll_buffer): Fix doc-string accordingly.
164 2014-03-01 Eli Zaretskii <eliz@gnu.org>
166 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
167 that start with more than 2 slashes as UNCs. (Bug#16751)
169 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
171 Fix a few crashes and leaks when cloning C strings.
172 * alloc.c, lisp.h (dupstring): New function.
173 * gtkutil.c (xg_get_font):
174 * term.c (tty_default_color_capabilities):
175 * xsettings.c (store_monospaced_changed)
176 (store_font_name_changed, parse_settings)
177 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
178 This avoids some unlikely crashes due to accessing freed storage,
179 and avoids some minor memory leaks in the more-typical case.
181 2014-02-28 Martin Rudalics <rudalics@gmx.at>
183 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
184 cursor when modeline can't be dragged (Bug#16647).
186 2014-02-28 Glenn Morris <rgm@gnu.org>
188 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
189 from custom-delayed-init-variables. (Bug#11565)
191 2014-02-27 Martin Rudalics <rudalics@gmx.at>
193 More fixes for mouse glyph calculations (Bug#16647).
194 * window.c (coordinates_in_window): In intersection of
195 horizontal and vertical window dividers prefer the horizontal
196 one. Add some extra parens to last fix.
197 (window_relative_x_coord): Return x-coordinate for header and
199 * xdisp.c (remember_mouse_glyph): In text area don't extend
200 glyph into mode line to show the vertical drag cursor there
201 immediately. Subdivide mouse glyphs in right fringes to show a
202 horizontal drag cursor as soon as we enter the "grabbable width"
203 portion. Handle vertical border case separately. Do not
204 subdivide window divider areas.
205 (note_mouse_highlight): On bottom divider of bottommost windows
206 show vertical drag cursor only when the minibuffer window can be
209 2014-02-27 Eli Zaretskii <eliz@gnu.org>
211 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
212 reset by the face of the object just displayed. See also bug#76.
213 (get_next_display_element): If the string came from a display
214 property, examine the box face attribute at it->position, not at
215 it->current.pos, since the latter was not updated yet. (Bug#16870)
216 (handle_face_prop): Improve commentary.
218 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
220 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
221 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
223 2014-02-26 Martin Rudalics <rudalics@gmx.at>
225 Fixes around Bug#16647.
226 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
227 ON_BOTTOM_DIVIDER cases.
228 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
229 only if the window has no right divider.
230 (Fcoordinates_in_window_p): Fix doc-string.
232 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
234 * lread.c (Funintern): Fix doc to match advertised calling convention.
236 2014-02-24 Daniel Colascione <dancol@dancol.org>
238 * keyboard.c (read_char): Close race that resulted in lost events.
240 2014-02-22 Glenn Morris <rgm@gnu.org>
242 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
243 * window.c (window-resize-pixelwise): Doc fixes.
245 * process.c (Finternal_default_process_filter)
246 (Finternal_default_process_sentinel): Doc tweaks.
248 2014-02-21 Glenn Morris <rgm@gnu.org>
250 * process.c (Fprocess_buffer, Faccept_process_output)
251 (Finternal_default_process_filter, Finternal_default_process_sentinel):
254 2014-02-21 Martin Rudalics <rudalics@gmx.at>
256 * window.c (Fwindow_scroll_bar_width): New function.
258 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
260 Pacify GCC when configuring with --enable-gcc-warnings.
261 * xdisp.c (move_it_in_display_line_to) [lint]:
262 Initialize recently-added local.
264 2014-02-21 Daniel Colascione <dancol@dancol.org>
266 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
268 2014-02-20 Eli Zaretskii <eliz@gnu.org>
270 * xdisp.c (init_iterator): Don't dereference a bogus face
272 (try_cursor_movement): Don't use cursor position if
273 set_cursor_from_row failed to compute it. This avoids assertion
274 violations in MATRIX_ROW.
275 (move_it_in_display_line_to): Save the iterator state in ppos_it
276 only once per call. Reimplement the method used to return to the
277 best candidate position if all the positions found in display line
278 are beyond TO_CHARPOS. This cuts down the number of calls to
279 bidi_shelve_cache, which moves a lot of stuff when lines are long
280 and include bidirectional text. (Bug#15555)
282 2014-02-20 Glenn Morris <rgm@gnu.org>
284 * data.c (Fdefalias): Doc fix.
286 2014-02-19 Eli Zaretskii <eliz@gnu.org>
288 * xdisp.c (display_line): Fix horizontal scrolling of large images
289 when fringes are turned off. This comes at a price of not
290 displaying the truncation/continuation glyphs in this case.
293 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
294 CreateDIBSection returns an error indication, zero out *ximg after
295 destroying the image. This avoids crashes in memory allocations
296 due to the fact that some of the callers also call
297 x_destroy_x_image, which will attempt to free an already free'd
300 2014-02-18 Martin Rudalics <rudalics@gmx.at>
302 * widget.c (update_various_frame_slots): Don't set
303 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
305 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
307 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
309 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
311 temacs --daemon fix (Bug#16599).
312 * emacs.c (main): Initialize daemon_pipe[1] here ...
313 (syms_of_emacs): ... instead of here.
315 2014-02-16 Anders Lindgern <andlind@gmail.com>
317 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
320 2014-02-16 Daniel Colascione <dancol@dancol.org>
322 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
323 (xd_get_connection_address): Use it.
324 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
325 xd_get_connection_address because the latter signals if the bus
326 we're trying to close is already disconnected.
328 2014-02-13 Eli Zaretskii <eliz@gnu.org>
330 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
331 argument to CreateThread. This avoids segfaults on Windows 9X.
332 Reported by oslsachem <oslsachem@gmail.com>.
334 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
336 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
337 * unexhp9k800.c (unexec_error): New function, to simplify the code.
338 (check_lseek): New function, to report lseek errors.
339 (save_data_space, update_file_ptrs, read_header, write_header)
340 (copy_file, copy_rest, unexec): Use these news functions.
341 (update_file_ptrs): Don't assume wraparound behavior when
342 converting a large size_t value to off_t.
344 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
346 * composite.c (fill_gstring_header): Pass positions as C integers
347 and move parameters checking to...
348 (Fcomposition_get_gstring): ...this function. Handle case when
349 buffer positions are in reversed order and avoid crash (Bug#16739).
351 * buffer.c (validate_region): Mention current buffer in error message.
353 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
355 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
357 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
359 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
361 2014-02-11 Glenn Morris <rgm@gnu.org>
363 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
364 Replace refs to "OpenStep" in messages.
366 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
368 Avoid "." at end of error diagnostics.
369 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
371 * nsfns.m (ns_display_info_for_name):
372 * nsselect.m (Fx_own_selection_internal):
373 * nsterm.m (performDragOperation:):
374 Remove "." from end of diagnostic.
376 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
378 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
379 unintuitive (bug#15824).
380 (Fyes_or_no_p): Doc fix (bug#15456).
382 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
384 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
386 * eval.c (call_debugger): When exiting the debugger, do not allow
387 max_specpdl_size less than actual binding depth (Bug#16603).
388 (syms_of_eval): Adjust docstring.
390 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
392 * cmds.c (Fself_insert_command): Output a clearer error message on
393 negative repetitions (bug#9476).
395 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
397 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
399 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
401 * minibuf.c (Fread_string): Doc clarification (bug#15422).
403 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
405 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
407 * keyboard.c (Frecursive_edit): Fix typo in docstring.
409 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
411 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
413 * keyboard.c (Frecursive_edit): Say more precicely how throwing
414 `exit' works (bug#15865).
416 2014-02-07 Martin Rudalics <rudalics@gmx.at>
418 Constrain window box/body sizes and margin widths (Bug#16649).
419 * xdisp.c (window_box_width): Don't return less than zero.
420 (window_box_left_offset, window_box_right_offset): Don't return
421 more than the window's pixel width.
422 * window.c (window_body_height, window_body_width): Don't return
424 (window_resize_apply): Adjust margin width, if necessary.
426 2014-02-07 Glenn Morris <rgm@gnu.org>
428 * nsterm.m (syms_of_nsterm): Doc fix.
430 2014-02-06 Eli Zaretskii <eliz@gnu.org>
432 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
433 New variables: pointers through which to call the respective APIs.
434 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
435 (filename_from_ansi, sys_link, check_windows_init_file):
436 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
437 This is required on Windows 9X, where we dynamically load
438 UNICOWS.DLL which has their non-stub implementations.
439 (maybe_load_unicows_dll): Assign addresses to these 2 function
440 pointers after loading UNICOWS.DLL.
442 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
443 MultiByteToWideChar and WideCharToMultiByte through function
446 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
449 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
451 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
452 for OSX >= 10.9 if separate spaces are used.
453 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
455 2014-02-06 Glenn Morris <rgm@gnu.org>
457 * buffer.c (cache-long-scans): Doc fix.
459 2014-02-05 Eli Zaretskii <eliz@gnu.org>
461 * w32fns.c (Fw32_shell_execute): Doc fix.
463 2014-02-05 Bastien Guerry <bzg@gnu.org>
465 * syntax.c (Fforward_word): Call Fconstrain_to_field with
466 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
468 2014-02-05 Martin Rudalics <rudalics@gmx.at>
470 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
471 outside the window (Bug#16649).
473 * xdisp.c (note_mouse_highlight): When entering a margin area show
474 a non-text cursor (Bug#16647).
476 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
478 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
479 It prompted a compile-time diagnostic on GNU/Linux.
480 Simplify to remove the need for the label.
482 2014-02-04 Eli Zaretskii <eliz@gnu.org>
484 * w32menu.c (w32_popup_dialog): Don't condition the whole function
485 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
486 to show it; otherwise return 'unsupported--w32-dialog' to signal
487 to the caller that emulation with menus is necessary.
488 This resurrects code inadvertently deleted by the 2013-10-08 commit.
490 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
492 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
495 * menu.c (Fx_popup_dialog): Don't condition the call to
496 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
497 special symbol 'unsupported--w32-dialog', emulate the dialog with
498 a menu by calling x-popup-menu.
500 * menu.h (Qunsupported__w32_dialog): New extern variable.
502 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
504 * keyboard.c (kbd_buffer_get_event): Read file notification events
507 * xgselect.c (xg_select): Read glib events in any case, even if
508 there are no file descriptors to watch for. (Bug#16519)
510 2014-02-03 Martin Rudalics <rudalics@gmx.at>
512 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
513 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
514 * w32term.c (w32_draw_window_divider): Handle first and last
516 * w32term.h (w32_fill_area_abs): New function.
517 * xdisp.c (x_draw_right_divider): Don't draw over bottom
519 * xfaces.c (realize_basic_faces): Handle new face ids.
520 * xfns.c (Fx_create_frame): Call x_default_parameter for right
521 and bottom divider width.
522 * xterm.c (x_draw_window_divider): Handle first and last pixels
525 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
527 * print.c (Fexternal_debugging_output): Add cast to pacify
528 --enable-gcc-warnings.
529 * eval.c (call_debugger): Grow specpdl if the debugger was
530 entered due to specpdl overflow (Bug#16603) and allow more
531 specpdl space for the debugger itself.
533 2014-02-02 Martin Rudalics <rudalics@gmx.at>
535 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
538 2014-02-01 Eli Zaretskii <eliz@gnu.org>
540 * w32fns.c (Ffile_system_info): Use WINAPI in the function
541 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
543 * print.c (Fexternal_debugging_output): If the argument character
544 is non-ASCII, encode it with the current locale's encoding before
545 writing the result to the terminal. (Bug#16448)
547 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
548 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
551 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
553 * process.c (create_process): Reset SIGPROF handler in the child.
554 * callproc.c (call_process): Likewise.
556 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
558 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
560 2014-01-29 Eli Zaretskii <eliz@gnu.org>
562 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
563 of zero to print strings, GDB doesn't like it.
565 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
566 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
567 we still use correct addresses. (Bug#16576)
569 2014-01-27 K. Handa <handa@gnu.org>
571 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
572 to preserve the code detection behavior of 24.3.
573 * coding.h (struct coding_system): New member detected_utf8_bytes.
574 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
575 (decode_coding_gap): Use short cut for UTF-8 file reading only
576 when coding->detected_utf8_bytes equals to coding->src_bytes.
577 * fileio.c (Finsert_file_contents): Cancel the previous change.
579 2014-01-29 Martin Rudalics <rudalics@gmx.at>
581 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
582 that are not visible.
584 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
586 * xmenu.c (create_and_show_popup_menu): Handle case when no key
587 is grabbed (Bug#16565).
589 2014-01-28 Martin Rudalics <rudalics@gmx.at>
591 * xdisp.c (last_max_ascent): Re-remove after erroneously
592 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
594 (move_it_to): Re-remove reference to last_max_ascent.
595 (Fwindow_text_pixel_size): Add iterator's max_ascent and
596 max_descent here instead of calling line_bottom_y.
599 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
601 * terminal.c (initial_free_frame_resources): New function.
602 (init_initial_terminal): Install new hook to free face cache
603 on initial frame and avoid memory leak. For details, see
604 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
605 * xfaces.c (free_frame_faces): Adjust comment.
607 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
609 * data.c (Fstring_to_number): Document results if unparsable
612 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
614 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
616 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
618 When decoding, prefer ptrdiff_t to int for buffer positions etc.
619 * coding.c (detect_coding_utf_8, emacs_mule_char)
620 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
621 (check_utf_8, decode_coding):
622 * coding.h (struct coding_system.errors):
623 Use ptrdiff_t, not int, for integer values derived from buffer and
626 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
627 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
628 before invoking decode_coding_gap, since there's just one block.
630 2014-01-25 Martin Rudalics <rudalics@gmx.at>
632 Fix handling of face attributes in Fx_create_frame (Bug#16529).
633 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
634 too early. Again run change_frame_size before assigning menu-
637 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
639 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
640 arrives, call x_check_fullscreen, in case the new display has a
641 different resolution. (Bug#16517)
643 2014-01-25 Eli Zaretskii <eliz@gnu.org>
645 * term.c (read_menu_input): If the selected frame changes, exit
647 (tty_menu_show): If the selected frame changes while we displayed
648 a menu, throw to top level. (Bug#16479)
650 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
652 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
654 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
656 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
657 * data.c (count_one_bits_word): Fix bug (negated comparison)
658 when BITS_PER_ULL < BITS_PER_BITS_WORD.
660 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
662 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
663 Avoid undefined behavior by initializing display property bit of a
664 string processed by the bidirectional iterator. For details, see
665 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
667 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
669 Minor cleanup of previous change.
670 * image.c (imagemagick_error, Fimagemagick_types):
671 Omit some recently-introduced and unnecessary casts and assignments.
673 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
675 Fix two memory leaks discovered with Valgrind.
676 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
677 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
679 2014-01-22 Martin Rudalics <rudalics@gmx.at>
681 Fixes in window size functions around Bug#16430 and Bug#16470.
682 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
683 (Fwindow_mode_line_height, Fwindow_header_line_height)
684 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
685 Minor doc-string adjustments.
686 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
688 (window_body_height, window_body_width): Do not count partially
689 visible lines/columns when PIXELWISE is nil (Bug#16470).
690 (Qfloor, Qceiling): New symbols.
692 2014-01-21 Eli Zaretskii <eliz@gnu.org>
694 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
695 when the image cache is not yet allocated. (Bug#16509)
697 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
699 * buffer.c (Fkill_buffer): When killing an indirect buffer,
700 re-attach intervals to its base buffer (Bug#16502).
701 * intervals.c (set_interval_object): Move from here...
702 * intervals.h (set_interval_object): ... to here. Fix comments.
704 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
706 Avoid undefined behavior by initializing buffer redisplay bit.
707 Problem reported by Dmitry Antipov in
708 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
709 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
711 Revert some of the CANNOT_DUMP fix (Bug#16494).
712 * lread.c (init_lread): Fix typo: NILP, not !NILP.
714 2014-01-19 Eli Zaretskii <eliz@gnu.org>
716 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
717 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
718 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
719 they are replaced by macros that expand into direct calls to the
720 corresponding functions from GDI32.DLL.
721 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
722 variables in the Cygwin build, they are unused.
724 2014-01-19 K. Handa <handa@gnu.org>
726 * composite.c (composition_update_it): Fix previous change.
728 2014-01-18 Eli Zaretskii <eliz@gnu.org>
730 Fix file name handling on MS-Windows 9X.
731 * w32.c (maybe_load_unicows_dll): New function.
733 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
734 on, to make sure we can convert file names to and from UTF-8 on
735 Windows 9X. This fixes a failure to start up because Emacs cannot
736 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
738 * w32font.c [WINDOWSNT]: Include w32.h.
739 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
740 of implementing the same stuff.
741 Remove now unused g_b_init_is_windows_9x.
743 * w32.h (maybe_load_unicows_dll): Add prototype.
745 2014-01-17 Eli Zaretskii <eliz@gnu.org>
747 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
748 switch to single keyboard. Prevents daemon crashes when a new
749 client connects while we show a TTY menu in an existing client.
752 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
754 Fix MinGW64 porting problem with _setjmp.
755 Reported by Eli Zaretskii in:
756 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
757 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
758 the old _setjmp and _longjmp. All uses changed.
760 2014-01-13 Daniel Colascione <dancol@dancol.org>
762 * textprop.c (Fremove_list_of_text_properties):
763 Correctly handle reaching the end of the interval tree. (Bug#15344)
765 2014-01-13 Martin Rudalics <rudalics@gmx.at>
767 * xdisp.c (resize_mini_window): Round height to a multiple of
768 frame's line height. Fix bug in calculation of window start
769 position (Bug#16424).
771 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
773 * macfont.m: Include termchar.h.
774 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
775 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
776 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
777 *_WITH_GC_* to take face and f as parameters.
778 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
779 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
781 2014-01-13 Daniel Colascione <dancol@dancol.org>
783 Fix menu item updating in the presence of the Unity global menu
786 * gtkutil.h (xg_have_tear_offs): Add frame parameter
787 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
789 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
790 updating menus; explain why.
791 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
792 problem it's supposed to solve and it interferes with detecting
793 the presence of a global menu.
794 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
797 2014-01-11 K. Handa <handa@gnu.org>
799 * composite.c (composition_update_it): Fix indexing of
800 LGSTRING_CHAR (Bug#15984).
802 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
804 * unexw32.c (_start) [__MINGW64__]: Define to __start.
806 2014-01-11 Eli Zaretskii <eliz@gnu.org>
808 * xdisp.c (try_window_id): Don't use this function's optimizations
809 if overlays in the buffer displayed by the window have changed
810 since last redisplay. (Bug#16347)
811 (message_dolog): Fix indentation.
813 2014-01-11 Martin Rudalics <rudalics@gmx.at>
815 * frame.c (frame_resize_pixelwise): Fix doc-string.
817 2014-01-10 Martin Rudalics <rudalics@gmx.at>
819 Fix handling of internal borders (Bug#16348).
820 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
821 Remove internal border width from pixel width of windows.
822 (change_frame_size_1): Don't return early when frame's pixel
823 size changes - we still have to record the new sizes in the
825 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
826 also when toolbar gets larger.
827 * window.c (check_frame_size): Include internal_border_width in
829 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
830 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
831 In non-toolkit/non-GTK version clear internal border.
832 * xterm.c (x_clear_under_internal_border): New function for
833 non-toolkit/non-GTK version.
834 (x_after_update_window_line): In non-toolkit/non-GTK version
836 (handle_one_xevent, x_set_window_size):
837 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
838 * xterm.h (x_clear_under_internal_border): Extern it.
840 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
842 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
843 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
846 2014-01-06 Eli Zaretskii <eliz@gnu.org>
848 * xdisp.c (redisplay_window): Don't skip window redisplay if the
849 last value of point is not equal to buffer's point. (Bug#16129)
851 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
854 * nsterm.h (updateCollectionBehavior): Rename from
855 updateCollectionBehaviour. All uses changed.
857 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
858 * Makefile.in (SETFATTR): New macro.
859 (temacs$(EXEEXT)): Use it.
861 2014-01-04 Martin Rudalics <rudalics@gmx.at>
863 Fix maximization behavior on Windows (Bug#16300).
864 * w32fns.c (w32_fullscreen_rect): Don't handle
865 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
866 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
867 of SetWindowPos. Restore last placement also when leaving
868 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
869 but the FULLSCREEN_BOTH case.
871 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
874 * data.c (arithcompare_driver):
875 * fileio.c (Fcar_less_than_car):
876 * fns.c (internal_equal):
877 * frame.c (delete_frame):
878 * lisp.h (enum More_Lisp_Bits):
880 Avoid C99 constructs that don't work in C89.
881 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
882 to port to C89, which doesn't have 'long long'.
883 (count_trailing_zero_bits): Use them.
885 2014-01-03 Chong Yidong <cyd@gnu.org>
887 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
889 2014-01-02 Martin Rudalics <rudalics@gmx.at>
891 Further adjust frame/window scrollbar width calculations.
892 * window.c (apply_window_adjustment):
893 Set windows_or_buffers_changed.
894 (Fwindow_scroll_bars): Return actual scrollbar width.
895 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
896 For non-toolkit builds again use 14 as minimum width and set
897 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
898 * xterm.c (XTset_vertical_scroll_bar): Take width from
899 WINDOW_SCROLL_BAR_AREA_WIDTH.
900 (x_new_font): Rename wid to unit. Base calculation of new
901 scrollbar width on toolkit used and make it analogous to that of
902 x_set_scroll_bar_default_width.
903 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
904 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
906 * w32term.c (w32_set_vertical_scroll_bar): Take width from
907 WINDOW_SCROLL_BAR_AREA_WIDTH.
908 (x_new_font): Make it correspond to changes in xterm.c.
910 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
912 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
913 This is a cleaner way to fix the MinGW-w64 porting problem.
914 Check for INTPTR_MAX misconfiguration.
916 2014-01-01 Eli Zaretskii <eliz@gnu.org>
918 * search.c (newline_cache_on_off, find_newline): In indirect
919 buffers, use the newline cache of the base buffer.
921 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
922 buffer, invalidate the caches of its base buffer. (Bug#16265)
924 * indent.c (width_run_cache_on_off, compute_motion): In indirect
925 buffers, use the width-run cache of the base buffer.
927 * xdisp.c (redisplay_window): When the window displays an indirect
928 buffer, and the character widths in the display table have
929 changed, invalidate the width-run cache of the corresponding base
932 * fileio.c (Finsert_file_contents): When invalidating the newline
933 cache, consider the case of inserting into indirect buffer.
935 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
936 In indirect buffers, use the paragraph cache of the base buffer.
938 2013-12-31 Martin Rudalics <rudalics@gmx.at>
940 * window.c (grow_mini_window): Fix last change.
942 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
944 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
946 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
948 * w32term.c (w32_initialize): Use LCID and LOWORD.
950 * w32proc.c (create_child): Use pid_t for 5th argument.
951 (IsValidLocale): Don't provide prototype for MinGW64.
952 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
953 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
955 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
956 MinGW64 doesn't support.
958 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
960 * w32.c (set_named_security_info): New function.
961 (acl_set_file): Fall back on set_named_security_info if
962 set_file_security fails.
963 (g_b_init_set_named_security_info_w)
964 (g_b_init_set_named_security_info_a): New static variables.
965 (globals_of_w32): Initialize them to zero.
966 (set_named_security_info): Set them to non-zero if the
967 corresponding API is available.
968 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
969 New function typedefs.
971 2013-12-31 Martin Rudalics <rudalics@gmx.at>
973 Some more fixes following pixelwise resize changes including one
975 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
976 of frame_resize_pixelwise.
977 * widget.c (pixel_to_text_size): New function.
978 (update_wm_hints): Have size hints respect value of
979 frame_resize_pixelwise.
980 (EmacsFrameResize): Alway process resize requests pixelwise.
981 * window.c (grow_mini_window): Make sure mini window is at least
983 * xdisp.c (display_menu_bar): Make sure menubar extends till
985 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
986 (x_set_tool_bar_lines): Calculate pixelwise.
987 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
988 frame_resize_pixelwise.
990 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
992 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
993 variables not used there.
995 2013-12-30 Eli Zaretskii <eliz@gnu.org>
997 * w32.c (sys_umask): New function. (Bug#16299)
999 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1001 * dispnew.c (change_frame_size_1): Take old width of root window
1002 from that window's pixel width. (Bug#16284)
1004 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1006 Plain copy-file no longer chmods an existing destination (Bug#16133).
1007 * fileio.c (realmask): Now a static var, not a local.
1008 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1009 Remove arg STATPTR. All uses changed.
1010 (Fcopy_file): Do not alter permissions of existing destinations,
1011 unless PRESERVE-PERMISSIONS (renamed from
1012 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1013 Avoid race when testing for existing destinations and for
1014 when input and output files are the same.
1015 If changing the group fails, adjust both default and
1016 preserved permissions so that access is not granted to the
1018 (Fset_default_file_modes, init_fileio): Update realmask.
1019 (Fdefault_file_modes): Use realmask instead of calling umask.
1021 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1023 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1024 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1025 flags on the daemon pipe ends before execing.
1027 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1029 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1030 session. (Bug#14739)
1032 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1034 * callproc.c (Vexec_path): Document that exec-directory is in it.
1036 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1038 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1041 2013-12-27 Chong Yidong <cyd@gnu.org>
1043 * data.c (Fsymbol_function): Doc fix.
1045 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1047 Some more tinkering with Bug#16051.
1048 * window.c (resize_frame_windows): Don't let the size of the
1049 root window drop below the frame's default character size.
1050 Never ever delete any subwindows - let the window manager do the
1053 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1054 of toolbar lines needed when they exceed the height of the root
1056 (unwind_create_frame_1): New function.
1057 (Fx_create_frame): Generally inhibit calling the window
1058 configuration change hook here. Remove extra call to
1059 change_frame_size - it's not needed when we don't run the
1060 configuration change hook.
1062 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1064 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1065 On my Fedora 19 platform the core dumps were so big that
1066 my desktop became nearly catatonic.
1067 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1068 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1069 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1070 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1071 a clang-only syntax.
1072 * conf_post.h (__has_feature): New macro, if not already defined.
1073 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1074 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1076 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1078 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1079 is a file name. (Bug#16252)
1081 2013-12-25 Chong Yidong <cyd@gnu.org>
1083 * keyboard.c (Voverriding_terminal_local_map)
1084 (Voverriding_local_map): Doc fix.
1086 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1088 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1090 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1091 file name when it is submitted to ShellExecute. Simplify code.
1092 Don't test DOCUMENT for being a string, as that is enforced by
1093 CHECK_STRING. Doc fix.
1095 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1097 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1098 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1099 redisplay_tool_bar does. Improve and fix commentary.
1100 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1101 limits of the glyph matrices. (Bug#16051)
1102 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1103 only when the new size is different from the old one, and the new
1104 size can be achieved given the frame height.
1106 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1108 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1110 2013-12-23 Glenn Morris <rgm@gnu.org>
1112 * lread.c (Fload): Mention load-prefer-newer in doc.
1114 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1116 Handle Bug#16207 by being more restrictive when running hooks.
1117 * window.c (unwind_change_frame): New function.
1118 (Fset_window_configuration): Don't run configuration change hook
1119 while the frame configuration is unsafe. Call select_window
1122 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1124 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1126 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1128 * nsterm.h: Declare EmacsColor category.
1130 * nsterm.m (NSColor): Implement EmacsColor category.
1131 (ns_get_color): Use colorUsingDefaultColorSpace.
1132 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1134 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1136 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1138 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1139 having the PNG_NORETURN attribute, to avoid compiler warning in
1142 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1144 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1146 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1147 fringe background extension.
1148 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1149 because they are now always the same as `left' and `width',
1150 respectively. Remove code for the case that `width' and
1151 `sb_width' are different.
1153 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1155 Remove scroll_bar_actual_width from frames.
1156 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1157 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1158 (x_figure_window_size):
1159 * nsterm.m (x_set_window_size):
1160 * widget.c (set_frame_size):
1161 * w32term.c (x_set_window_size):
1162 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1163 scroll_bar_actual_width.
1165 Convert scroll_bar members to integers on Windows.
1166 * w32term.h (struct scroll_bar): Convert top, left, width,
1167 height, start, end and dragging to integers.
1168 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1170 * w32term.c (w32_set_scroll_bar_thumb)
1171 (w32_scroll_bar_handle_click): Remove XINT conversions for
1172 scroll_bar members. Treat bar->dragging as integer.
1173 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1174 first element. Remove XINT conversions for scroll_bar members.
1175 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1176 Remove XINT conversions for scroll_bar members.
1178 Fix assignment for new window total sizes.
1179 * window.c (Fwindow_resize_apply_total): Assign values for
1182 2013-12-20 Chong Yidong <cyd@gnu.org>
1184 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1185 argument to `append'.
1187 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1189 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1190 current text face, for extending the face of the display margins.
1193 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1194 Doc fix. (Bug#16190)
1196 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1198 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1201 * nsterm.m (Qfile, Qurl): New.
1202 (EV_MODIFIERS2): New macro.
1203 (EV_MODIFIERS): Use EV_MODIFIERS2.
1204 (ns_term_init): Remove font and color from DND, does not work on
1205 newer OSX, and other ports don't have them.
1206 (performDragOperation:): Handle modifiers used during drag.
1207 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1208 Remove global Lisp variables used to communicate with ns-win.el.
1209 Remove font and color handling.
1210 (syms_of_nsterm): Defsym Qfile and Qurl.
1212 2013-12-19 Anders Lindgren <andlind@gmail.com>
1214 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1215 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1217 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1218 (constrainFrameRect): Remove special case nr_screens == 1.
1219 Don't constrain size to size of view.
1221 * nsterm.h (ns_output): Remove dont_constrain.
1223 2013-12-19 Anders Lindgren <andlind@gmail.com>
1225 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1227 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1229 Minor fixes for recent openp changes.
1230 * lisp.h (GCPRO7): New macro.
1231 * lread.c (openp): Use bool for boolean; all callers changed.
1232 Protect save_string from GC. Don't assume that file descriptors
1233 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1234 warning about uninitialized variable.
1236 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1238 * w32fns.c (emacs_abort): Use intptr_t as argument of
1239 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1241 2013-12-18 Glenn Morris <rgm@gnu.org>
1243 * lread.c (Fload): Pass load_prefer_newer to openp.
1244 Don't bother checking mtime if openp already did it.
1245 (openp): Add `newer' argument, to check all suffixes
1246 and find the newest file.
1247 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1248 * callproc.c (call_process):
1249 * charset.c (load_charset_map_from_file):
1250 * emacs.c (init_cmdargs):
1251 * image.c (x_create_bitmap_from_file, x_find_image_file):
1253 * lread.c (Flocate_file_internal):
1254 * process.c (Fformat_network_address):
1255 * sound.c (Fplay_sound_internal):
1256 * w32.c (check_windows_init_file):
1257 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1259 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1261 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1263 * w32.c (getloadavg): Don't index samples[] array with negative
1264 indices. Recover from wall-clock time being set backwards.
1266 * w32term.c (w32_initialize): Declare the argument of
1267 set_user_model as const.
1269 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1270 (w32_menu_show): Constify some arguments passed to MessageBox.
1272 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1273 to initialize Lisp objects.
1275 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1276 initialize Lisp objects.
1278 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1279 use variables used only on X under that condition.
1281 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1282 variables not used there.
1284 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1286 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1287 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1289 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1291 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1292 code, revealed in presence of R2L characters, character
1293 compositions, and display vectors. A better fix for Bug#16148.
1294 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1295 GTK and NS builds, they don't have this member of struct frame.
1297 * dispextern.h (struct composition_it): Correct a comment for the
1300 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1302 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1303 This prevents a compilation error on C compilers that do not
1304 default functions to return 'int' if not declared. Also, add
1305 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1306 since it now uses inline functions.
1308 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1310 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1311 display margins on mode line, header line, and in the frame's
1312 tool-bar window. (Bug#16165)
1314 2013-12-16 Andreas Schwab <schwab@suse.de>
1316 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1318 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1320 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1323 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1325 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1327 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1329 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1330 intended to find bogus pointers in font objects (Bug#16140).
1331 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1332 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1333 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1334 Disable for MS-Windows due to Bug#15876; apparently this
1335 requires more or less substantial changes in fontset code.
1336 * xfont.c (xfont_close):
1337 * xftfont.c (xftfont_close): Call x_display_info_for_display
1338 to check whether 'Display *' is valid (Bug#16093 and probably
1341 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1343 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1344 Reported by Juanma Barranquero <lekktu@gmail.com>.
1346 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1347 open a pty on MS-Windows. (Bug#16152)
1349 * emacs.c (decode_env_path): Fix bogus comparison against
1350 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1352 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1354 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1355 (Fx_file_dialog): Add parentheses around && to silence warning.
1357 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1359 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1361 * xdisp.c (extend_face_to_end_of_line): Extend background of
1362 non-default face in margin areas as well. (Bug#16151)
1363 (display_line): Call extend_face_to_end_of_line for continued
1364 lines as well, if the display margins have non-zero width.
1365 (set_glyph_string_background_width): When needed, set the
1366 extends_to_end_of_line_p flag on glyph strings to be drawn in
1367 margin areas, not only in the text area.
1369 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1372 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1374 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1375 Don't worry about verify_error being t, since it has to be a list.
1377 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1379 Use bool for boolean, focusing on headers.
1380 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1381 No need to include <stdbool.h>, since conf_post.h does it now.
1382 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1383 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1384 (SET_PER_BUFFER_VALUE_P):
1385 * ccl.c, ccl.h (setup_ccl_program):
1386 * ccl.h (CHECK_CCL_PROGRAM):
1387 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1388 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1389 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1390 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1391 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1392 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1393 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1394 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1395 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1396 (CHARSET_FAST_MAP_SET):
1397 * coding.c (decode_coding_ccl, encode_coding_ccl):
1398 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1399 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1400 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1401 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1402 (decode_coding_c_string):
1403 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1404 * conf_post.h (has_attribute):
1405 * dispextern.h (trace_redisplay_p)
1406 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1407 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1408 (SET_GLYPH_FROM_CHAR_GLYPH)
1409 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1410 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1411 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1412 (cursor_in_mouse_face_p):
1413 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1414 (blank_row, prepare_desired_row)
1415 (build_frame_matrix_from_leaf_window, make_current)
1416 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1417 (update_window, scrolling_window, update_frame_line):
1418 * disptab.h (GLYPH_FOLLOW_ALIASES):
1419 * editfns.c (Fformat):
1420 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1421 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1422 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1423 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1424 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1425 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1426 (FONT_DEFERRED_LOG):
1427 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1428 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1429 (FRAME_MOUSE_UPDATE):
1430 * fringe.c (Fdefine_fringe_bitmap):
1431 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1432 (x_create_bitmap_from_xpm_data, xpm_load_image):
1433 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1434 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1435 (MERGE_INTERVAL_CACHE):
1436 * keymap.h (KEYMAPP):
1437 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1438 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1439 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1440 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1441 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1442 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1443 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1444 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1445 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1446 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1447 (SETUP_BUFFER_SYNTAX_TABLE):
1448 * systime.h (timespec_valid_p):
1449 * term.c (save_and_enable_current_matrix):
1450 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1451 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1452 (redisplay_internal, try_window_reusing_current_matrix)
1453 (sync_frame_with_window_matrix_rows, try_window_id)
1454 (display_menu_bar, display_tty_menu_item, display_mode_line)
1455 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1456 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1457 * xmenu.c (xmenu_show):
1458 * xterm.c (use_xim, x_term_init):
1459 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1460 (struct x_bitmap_record):
1461 Use bool for booleans.
1462 * ccl.c (struct buffer_text):
1463 * ccl.h (struct ccl_program):
1464 * charset.h (struct charset):
1466 * coding.h (struct iso_2022_spec, struct coding_system):
1467 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1468 (struct glyph_string, struct face, struct face_cache)
1469 (struct bidi_string_data, struct bidi_it)
1470 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1472 * editfns.c (Fformat):
1473 * frame.h (struct frame):
1474 * fringe.c (struct fringe_bitmap):
1475 * intervals.h (struct interval):
1476 * keyboard.h (struct kboard):
1477 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1478 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1479 (struct Lisp_Buffer_Local_Value, union specbinding):
1480 * macfont.m (struct macfont_info):
1481 * process.h (struct Lisp_Process):
1482 * termchar.h (struct tty_display_info):
1483 * window.h (struct window):
1484 * xterm.h (struct x_output):
1485 Use bool_bf for boolean bit-fields.
1486 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1487 All callers changed.
1488 * ccl.h (struct ccl_program): Remove unused members private_state,
1489 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1491 (struct ccl_spec): Remove unused members cr_carryover,
1492 eight_bit_carryover.
1493 * conf_post.h: Include <stdbool.h>.
1494 (bool_bf): New type.
1495 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1496 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1497 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1498 'do { ... } while (false)' brackets.
1499 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1500 Args must now be expressions; all callers changed.
1501 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1502 (PRODUCE_GLYPHS): Simplify use of boolean.
1503 * fileio.c (Fcopy_file):
1504 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1505 * lisp.h (UNGCPRO): Return void, not int.
1506 (FOR_EACH_TAIL): Use void expression, not int expression.
1507 * region-cache.c: Reindent.
1508 * region-cache.h: Copy comments from region-cache.c, to fix
1509 incorrect remarks about booleans.
1511 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1513 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1514 when character at point is displayed from a display vector.
1517 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1519 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1520 now a list of certificate validation checks that will abort a
1521 connection with an error.
1522 (Fgnutls_boot): Document it and use it.
1524 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1526 * w32term.c (w32_enable_frame_resize_hack): New variable.
1527 (x_set_window_size): Use it to hack frame resizing on Windows
1530 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1532 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1533 Windows-specific code to w32.c. Change error message text to
1534 match that of Posix platforms.
1536 * w32.c (w32_copy_file): New function, most of the code copied and
1537 reworked from Fcopy_file. Improve error handling. Plug memory
1538 leak when errors are thrown. Support file names outside of the
1539 current codepage. (Bug#7100)
1541 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1543 * lread.c (load_path_default): Prototype.
1545 2013-12-13 Glenn Morris <rgm@gnu.org>
1547 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1548 (dump_path): Remove.
1549 (load-path-default): Remove `changed' argument.
1550 Do not set dump_path permanently. Simplify.
1551 (init_lread): Simplify.
1552 (syms_of_lread): Remove dump_path.
1554 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1556 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1557 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1558 2013-12-12 font-related change to avoid Bug#16128, which
1559 is quite hard to fix without even more substantial changes.
1561 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1563 * font.c (font_close_object): Check for live frame (Bug#16128).
1565 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1567 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1568 Return ptrdiff_t, not int, since it's a buffer size.
1569 Reindent/reparen some macros to a more Gnuish style.
1571 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1573 Avoid undefined behavior with huge regexp interval counts.
1574 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1575 since it's now specialized to interval counts. All uses changed.
1576 Do not assume wrapraound on signed integer overflow.
1577 (regex_compile): Simplify based on the above changes.
1579 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1581 Support file names on MS-Windows that use characters outside of
1582 the current system codepage. (Bug#7100)
1584 * w32.c (get_file_security, set_file_security)
1585 (create_symbolic_link): Separate pointers and boolean flags for
1586 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1587 non-zero, else the former.
1588 (codepage_for_filenames, filename_to_utf16, )
1589 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1591 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1593 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1594 Accept only one argument; all callers changed.
1595 (dostounix_filename): Remove the second argument, now works in
1596 UTF-8. All callers changed.
1597 (parse_root): Lose DBCS code.
1598 (get_long_basename, w32_get_short_filename, init_environment)
1599 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1600 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1601 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1602 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1603 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1604 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1606 (ansi_encode_filename): New function.
1607 (get_emacs_configuration, get_emacs_configuration_options):
1609 (add_volume_info, GetCachedVolumeInformation): Run the input file
1610 name through unixtodos_filename, to ensure it is stored and
1611 referenced in canonical form.
1612 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1613 (logon_network_drive, sys_link, utime): Improve error handling.
1614 (sys_access): New function.
1615 (hashval, generate_inode_val): Unused functions deleted.
1616 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1617 (check_windows_init_file): Convert error message from UTF-8 to
1618 ANSI codepage, for display in the message box.
1619 (globals_of_w32): Set w32_unicode_filenames according to the OS
1622 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1623 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1624 (syms_of_w32term): Declare w32-unicode-filenames.
1626 * w32proc.c (new_child, delete_child): Remove code that handled
1627 unused pending_deletion and input_file members of the child struct.
1628 (create_child, sys_spawnve): Convert all file names to ANSI
1629 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1630 name cannot be encoded in ANSI codepage. Don't use
1631 unixtodos_filename, mirror slashes by hand.
1632 (record_infile, record_pending_deletion): Functions deleted.
1633 (Fw32_short_file_name): Call w32_get_short_filename instead of
1636 * w32notify.c (add_watch): Work in Unicode mode when
1637 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1638 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1639 instead, do the same with Lisp primitives.
1641 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1642 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1643 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1644 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1645 (Fw32_shell_execute): Improve error reporting.
1646 (Fdefault_printer_name): Ifdef away for Cygwin.
1648 * w32.h (struct _child_process): Remove input_file and
1649 pending_deletion members that are no longer used.
1650 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1651 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1652 (ansi_encode_filename): New and updated prototypes.
1654 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1656 (unexec): Don't use dostounix_filename, it expects a file name in
1657 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1660 * fileio.c (Ffile_name_directory, file_name_as_directory)
1661 (directory_file_name, Fexpand_file_name)
1662 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1663 arguments of dostounix_filename.
1664 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1665 use MAX_UTF8_PATH for size of file-name strings.
1666 (emacs_readlinkat): Build an explicitly unibyte string for file
1668 (syms_of_fileio) <file-name-coding-system>:
1669 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1671 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1672 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1673 directories to UTF-8.
1674 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1675 environment, and each element of the input PATH, to UTF-8.
1677 * dired.c (file_attributes): Use build_unibyte_string explicitly
1678 to make Lisp strings from user and group names.
1680 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1683 * coding.c (decode_file_name, encode_file_name): New functions.
1685 * termcap.c (tgetent): Adapt to the change in arguments of
1688 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1691 * msdos.c (dostounix_filename, init_environment): Adapt to the
1692 change in arguments of dostounix_filename.
1694 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1695 [WINDOWSNT]: Encode file names passed to the image libraries in
1698 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1699 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1701 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1702 arguments of dostounix_filename.
1704 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1706 * font.h (struct font_entity) [HAVE_NS]: New field to record
1707 font driver which was used to create this entity.
1708 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1709 frame where the font was opened.
1710 (font_close_object): Add prototype.
1711 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1712 (font_close_object): Not static any more. Lost frame arg.
1713 Adjust comment and users.
1714 * alloc.c (cleanup_vector): Call font_close_object to adjust
1715 per-frame font counters correctly. If HAVE_NS, also call
1716 driver-specific cleanup for font-entity objects.
1717 * ftfont.c (ftfont_open):
1718 * nsfont.m (nsfont_open):
1719 * w32font.c (w32font_open_internal):
1720 * xfont.c (xfont_open):
1721 * xftfont.c (xftfont_open): Save frame pointer in font object.
1722 * macfont.m (macfont_open): Likewise.
1723 (macfont_descriptor_entity): Save driver pointer to be able
1724 to call its free_entity routine when font-entity is swept.
1725 * ftxfont.c (ftxfont_open): Add eassert because frame
1726 pointer should be saved by ftfont_driver.open.
1728 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1730 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1731 input polling is used. This is still meaningful for Cygwin, see
1732 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1733 * keyboard.c (poll_for_input_1, input_polling_used):
1734 Define unconditionally.
1735 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1736 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1737 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1738 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1739 (face_for_char): Likewise. Rearrange eassert and return ASCII
1740 face for CHAR_BYTE8_P.
1741 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1743 2013-12-11 Ken Brown <kbrown@cornell.edu>
1745 * dispextern.h (erase_phys_cursor):
1746 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1748 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1750 * nsterm.m (x_free_frame_resources):
1751 * term.c (tty_free_frame_resources):
1752 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1753 face cache because it's implied by free_frame_faces anyway.
1754 * w32term.c (x_free_frame_resources): Likewise. Do not call
1755 free_frame_faces twice.
1757 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1759 * editfns.c (Fformat_time_string): Mention %F in the doc.
1761 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1763 * window.c (resize_frame_windows): Don't return immediately when
1764 the root window's size doesn't change - the minibuffer window
1765 may still have to be repositioned/resized.
1766 * xfns.c (Fx_create_frame): Always change the frame size after
1767 initializing the frame's faces.
1768 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1769 change_frame_size should already have done it.
1770 (x_new_font): Assign new tool- and menu-bar heights.
1771 (x_set_window_size_1): Account for tool- and menu-bar heights
1772 (Bug#16013). Don't set pixel sizes since change_frame_size
1773 should already have done it.
1775 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1777 Remove the option of using libcrypto.
1778 * Makefile.in (LIB_CRYPTO): Remove.
1779 (LIBES): Don't use it.
1781 2013-12-11 Juri Linkov <juri@jurta.org>
1783 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1784 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1786 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1788 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1789 drawn tool bar items (Bug#16058).
1790 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1792 2013-12-09 Ken Brown <kbrown@cornell.edu>
1794 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1796 * lisp.h (get_frame_param): Adjust conditions for prototype
1799 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1801 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1802 Avoid unused macro warning if configured --without-xft.
1804 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1806 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1808 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1810 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1812 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1814 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1816 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1818 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1820 Use libcrypto's checksum implementations if available, for speed.
1821 * Makefile.in (LIB_CRYPTO): New macro.
1824 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1825 The macro didn't conform to C99 due to type mismatch,
1826 which caused compilation failure with Sun C 5.12,
1827 and it was confusing anyway. Include window.h to declare
1828 redisplay_other_windows.
1830 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1832 * window.c (set_window_buffer): Update mode line (bug#16084).
1834 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1836 Fix minor problems found by static checking.
1837 * keyboard.c (poll_for_input_1, input_polling_used):
1838 Define only if HAVE_NTGUI.
1839 * xmenu.c (popup_activate_callback): Omit unnecessary
1840 check against USE_X_TOOLKIT, which must be defined here anyway.
1841 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1844 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1846 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1848 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1850 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1852 * nsterm.m (x_set_window_size): Remove fprintf.
1853 (init): Define always. Set applicationDidFinishLaunchingCalled
1855 (applicationDidFinishLaunching:):
1856 Set applicationDidFinishLaunchingCalled.
1857 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1860 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1862 Pixel resize changes for NS (Bug#16049).
1863 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1864 height/width. row/cols are locals.
1865 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1866 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1867 (windowWillResize): Remove gsextra. Calculate extra as in
1869 (x_new_font): Don't change frame size if fullscreen.
1870 Change size pixelwise.
1872 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1873 comment in xfns.c. Change to pixelwise call.
1875 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1877 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1880 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1882 * xterm.c (input_signal_count): Remove.
1883 (x_dispatch_event): Define unconditionally.
1884 (x_make_frame_visible): Process X events until the frame
1885 is really visible (Bug#16027).
1886 * xterm.h (x_dispatch_event): Declare unconditionally.
1888 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1890 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1892 * nsterm.m (x_set_window_size): Handle pixelwise.
1894 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1896 * w32term.c (x_new_font):
1897 * xterm.c (x_new_font): Calculate new frame size from new font
1900 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1902 * lisp.h (FOR_EACH_TAIL): New macro.
1903 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1905 * window.c (select_window): Call second wset_redisplay before we change
1906 selected_window (bug#16034).
1908 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1910 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1912 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1914 * w32xfns.c: Include window.h, to avoid a compiler warning.
1916 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1918 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1919 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1920 window_scroll takes care of it.
1921 (Fset_window_point, Fdelete_other_windows_internal)
1922 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1923 (Fsplit_window_internal, Fdelete_window_internal)
1924 (Fresize_mini_window_internal, Fset_window_configuration)
1925 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1926 cause redisplay instead of forcing a complete redisplay.
1927 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1928 we're only affecting the selected_window.
1930 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1932 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1933 directional control characters. Update type and category
1934 determination according to the UBA from Unicode v6.3.
1935 (bidi_category_t): New category EXPLICIT_FORMATTING.
1937 * dispextern.h (bidi_type_t): Update to include new bidirectional
1938 properties introduced with Unicode v6.3. (Bug#16043)
1940 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1942 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1945 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1947 * font.c (font_list_entities): Remove dummy assignment.
1948 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1949 used on graphic displays only. Remove unused 'font_encoder' member.
1950 (struct font_bitmap): Remove unused 'extra' member.
1951 * nsfont.m (nsfont_open):
1952 * w32font.c (w32font_open_internal):
1953 * ftfont.c (ftfont_get_bitmap): Adjust users.
1955 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1957 Use bool for boolean.
1958 * tparam.c (tparam1):
1959 * undo.c (record_point, record_property_change):
1960 Use bool for boolean, for local vars that are always true or false.
1962 Minor integer overflow fixes (Bug#16033).
1963 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1964 This improves on the previous fix to this function.
1965 (window_resize_check): When summing up pixel counts, don't rely on
1966 undefined behavior if the sum overflows.
1968 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1970 * window.c (Fset_window_new_pixel): Don't choke at negative
1971 argument value (Bug#16033).
1973 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1974 to avoid crash in window_box_height.
1976 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1977 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1979 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1981 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1983 Minor integer overflow fixes.
1984 * window.c (Fset_window_new_pixel, grow_mini_window):
1985 * xdisp.c (Fwindow_text_pixel_size):
1986 Avoid undefined behavior on signed integer overflow.
1987 * xfns.c (x_set_mouse_color):
1988 Check that drag shape fits in 'unsigned', since that's what X wants.
1990 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1992 Improve reporting of fatal exception on MS-Windows.
1993 * w32fns.c (my_exception_handler): New function.
1994 (globals_of_w32fns): Set it up as the unhandled exception
1995 handler. Initialize exception code and address to zeros.
1996 (emacs_abort): If the exception code and address are available,
1997 print them at the beginning of the backtrace. Fix the format of
1998 printing addresses (was producing 0x0x12345678 on XP).
2001 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2003 * eval.c (Fbacktrace__locals): New function.
2004 (syms_of_eval): Defsubr it.
2006 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2008 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2009 Define here to unify between...
2010 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2011 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2013 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2015 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2017 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2018 fringe background extension.
2019 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2020 because they are now always the same as `left' and `width',
2021 respectively. Remove code for the case that `width' and
2022 `sb_width' are different.
2024 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2026 Fix minor problems found by static checking.
2027 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2028 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2029 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2031 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2033 * image.c (imagemagick_compute_animated_image): Don't crash if we
2034 have an animation with different-sized images (bug#15313).
2036 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2038 Remove some unused items introduced during pixelwise change.
2039 * window.c (window_resize_total_check): Remove unused function.
2040 * xdisp.c (remember_mouse_glyph): Remove unused label.
2041 (Ftool_bar_height): Move declaration inside #if.
2042 * xterm.c (x_set_window_size): Don't use r and c.
2044 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2046 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2049 * window.c (Fset_window_configuration): Comment out unused variables.
2051 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2053 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2055 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2057 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2059 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2060 HAVE_GNUTLS3 (Bug#16001).
2062 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2063 if interrupts are deferred (Bug#15801).
2065 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2067 Support resizing frames and windows pixelwise.
2068 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2069 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2070 (struct glyph_matrix): Replace window_left_col and
2071 window_top_line by window_pixel_left and window_pixel_top.
2072 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2074 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2075 (draw_window_divider, move_it_to, x_draw_right_divider)
2076 (x_draw_bottom_divider, change_frame_size): Add or fix
2078 * dispnew.c (change_frame_size_1): Change prototype.
2079 (adjust_glyph_matrix, required_matrix_width)
2080 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2081 values instead of lines and columns.
2082 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2083 WINDOW_TOTAL_FRINGE_WIDTH.
2084 (handle_window_change_signal, do_pending_window_change)
2085 (init_display): Adjusts calls of change_frame_size.
2086 (change_frame_size, change_frame_size_1): Handle pixelwise
2088 * frame.c (Qright_divider_width, Qbottom_divider_width):
2090 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2091 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2092 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2093 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2095 (set_frame_param): New function.
2096 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2097 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2098 (Ffringe_width, Fborder_width, Fright_divider_width)
2099 (Fbottom_divider_width): New functions, defsubr them.
2100 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2101 New argument pixelwise.
2102 (struct frame_parm_table): New members Qright_divider_width and
2103 Qbottom_divider_width.
2104 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2105 (x_report_frame_params): Handle Qright_divider_width and
2106 Qbottom_divider_width.
2107 (x_set_right_divider_width, x_set_bottom_divider_width):
2109 (frame_resize_pixelwise): New option.
2110 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2111 new_pixelwise, right_divider_width and bottom_divider_width;
2112 remove total_lines; rename text_lines, text_cols, new_text_lines
2113 and new_text_cols to text_height, text_width, new_height and
2114 new_width respectively.
2115 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2116 FRAME_TEXT_WIDTH respectively.
2117 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2118 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2119 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2121 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2122 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2123 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2124 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2125 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2126 (FRAME_TOTAL_COLS_ARG): Remove macro.
2127 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2128 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2129 (x_wm_set_size_hint): Handle frame pixel sizes.
2130 * indent.c (compute_motion, Fcompute_motion):
2131 Call window_body_width instead of window_body_cols.
2132 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2133 (make_lispy_position): Handle right and bottom dividers.
2134 (Fsuspend_emacs): Pixelize call of change_frame_size.
2135 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2136 * lisp.h: Extern set_frame_param.
2137 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2139 (Fx_create_frame): Add entry for vertical_drag_cursor.
2140 Pixelize call of change_frame_size.
2141 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2142 * nsterm.m (ns_update_window_end): Optionally draw right
2144 (x_set_window_size): Add argument pixelwise.
2145 Call check_frame_size and change_frame_size with pixelwise zero.
2146 (ns_draw_window_divider): New function.
2147 (ns_redisplay_interface): Add ns_draw_window_divider.
2148 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2149 (x_new_font): Call x_set_window_size with pixelwise zero.
2150 * print.c (print_object): For a window print its sequence
2152 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2153 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2154 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2155 (w32_createwindow): Use scroll bar area width.
2156 (w32_wnd_proc): Handle bottom divider width.
2157 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2158 (Fx_create_frame): Default divider width parameters.
2159 Caclulate sizes pixelwise. Add vertical drag cursor support.
2160 (x_create_tip_frame): Default divider widths to zero.
2161 Pixelize call to change_frame_size.
2162 (Fx_show_tip): Add handling of divider widths. Pixelize window
2164 (Fw32_frame_rect): New function.
2165 (frame_parm_handler w32_frame_parm_handlers): Add divider
2167 (Vx_window_vertical_drag_shape): Add variable.
2168 * w32inevt.c (resize_event, maybe_generate_resize_event):
2169 Pixelize change_frame_size calls.
2170 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2172 * w32term.c (w32_draw_window_divider): New function.
2173 (x_update_window_end): Handle right divider.
2174 (w32_draw_fringe_bitmap, x_scroll_run)
2175 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2176 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2177 Calculate new frame sizes pixelwise.
2178 (x_new_font): Pixelize call to x_set_window_size.
2179 (x_check_fullscreen): Pixelize call to change_frame_size.
2180 (x_set_window_size_1, x_set_window_size): New argument
2181 pixelwise. Calculate pixelwise.
2182 (x_wm_set_size_hint): Use scroll bar area width.
2183 (w32_redisplay_interface): Add w32_draw_window_divider.
2184 * w32term.h (struct w32_output): Add vertical drag cursor.
2185 * widget.c (set_frame_size, update_wm_hints)
2186 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2188 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2189 * window.c (sequence_number): Restore.
2190 (Fwindow_pixel_width, Fwindow_pixel_height)
2191 (Fwindow_mode_line_height, Fwindow_header_line_height)
2192 (window_pixel_to_total, Frun_window_scroll_functions)
2193 (Fset_window_new_pixel, window_resize_apply_total)
2194 (Fwindow_resize_apply_total): New functions.
2195 (window_body_height, window_body_width): Rename from
2196 window_body_lines. New argument PIXELWISE.
2197 Calculate pixelwise.
2198 (Fwindow_body_height, Fwindow_body_width): New argument
2200 (coordinates_in_window, window_relative_x_coord): Use window's
2201 pixel width instead of total width.
2202 (replace_window, recombine_windows): Initialize pixel values.
2203 (resize_root_window, resize_frame_windows, grow_mini_window)
2204 (shrink_mini_window): New argument PIXELWISE.
2205 Calculate pixelwise.
2206 (Fdelete_other_windows_internal, adjust_window_margins)
2207 (window_resize_check, window_resize_apply)
2208 (Fdelete_window_internal, Fresize_mini_window_internal)
2209 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2210 (check_frame_size): Rename arguments. New argument PIXELWISE.
2211 Calculate pixelwise.
2212 (set_window_buffer): Make samebuf bool. Run configuration change
2213 hook only if buffer changed.
2214 (Fset_window_buffer): Rewrite doc-string.
2215 (make_window): Initialize new_pixel slot.
2216 (Fwindow_resize_apply): Check pixel size of root window.
2217 (Fsplit_window_internal): Call 2nd argument pixel_size.
2218 Calculate pixelwise.
2219 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2221 (save_window_data): New slots frame_text_width,
2222 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2223 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2225 (Fcurrent_window_configuration, Fset_window_configuration)
2226 (save_window_save, compare_window_configurations): Handle new
2227 slots in save_window_data and saved_window.
2228 (Fset_window_scroll_bars): Fix doc-string.
2229 (window_resize_pixelwise): New variable.
2230 (coordinates_in_window, Fcoordinates_in_window_p):
2232 (make_parent_window): Adjust sequence_number.
2233 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2235 * window.h (struct window): New members new_pixel, pixel_left,
2236 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2237 (wset_new_pixel): New function.
2238 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2239 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2240 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2241 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2242 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2243 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2244 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2245 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2246 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2247 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2248 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2249 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2250 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2251 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2252 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2254 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2255 (window_body_width, check_frame_size): Adapt external declarations.
2256 * xdisp.c (last_max_ascent): New integer.
2257 (window_text_bottom_y): Handle bottom divider.
2258 (window_box_width, window_box_height): Calculate pixelwise.
2259 (get_glyph_string_clip_rects): Handle right divider.
2260 (remember_mouse_glyph): When windows are resized pixelwise
2261 proceed with width and height set to 1.
2262 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2264 (move_it_to): Calculate and return maximum x position
2266 (Fwindow_text_pixel_size): New function.
2267 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2268 (tool_bar_lines_needed): Rename to tool_bar_height.
2269 Calculate pixelwise.
2270 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2271 Calculate pixelwise.
2272 (redisplay_tool_bar): Calculate pixelwise.
2273 (redisplay_window): Calculate pixelwise. Handle dividers.
2274 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2275 (x_draw_vertical_border): Handle dividers.
2276 (define_frame_cursor1): Handle vertical drag cursor.
2277 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2278 (expose_window): Calculate pixelwise. Handle dividers.
2279 (init_xdisp): Initialize pixel values.
2280 * xfaces.c (Qwindow_divider): New face.
2281 (realize_basic_faces): Realize it.
2282 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2283 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2284 (x_set_scroll_bar_default_width): Default actual width to 16.
2285 (Fx_create_frame): Set sizes pixelwise.
2286 (x_create_tip_frame): Default divider widths to zero.
2287 Pixelize call of change_frame_size.
2288 (Fx_show_tip): Handle divider widths. Initial pixel position
2290 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2291 (Vx_window_vertical_drag_shape): New option.
2292 * xmenu.c (free_frame_menubar): Pixelize call of
2294 * xterm.c (x_draw_window_divider): New function.
2295 (x_update_window_end): Optionally draw right divider.
2296 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2297 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2298 (handle_one_xevent, x_new_font): Calculate pixelwise.
2299 (x_set_window_size_1, x_set_window_size): New argument
2300 pixelwise. Calculate pixelwise.
2301 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2302 (struct x_redisplay_interface): Add x_draw_window_divider.
2303 * xterm.h (struct x_output): Add vertical_drag_cursor.
2305 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2307 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2308 Set invisible frames's `redisplay' when a full redisplay is requested.
2309 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2310 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2311 (display_mode_lines): Set it here instead.
2313 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2315 * dispextern.h (set_window_update_flags): Remove.
2317 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2319 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2321 * xdisp.c (REDISPLAY_SOME_P): New macro.
2322 (redisplay_internal): Use it (bug#15999).
2323 (prepare_menu_bars, redisplay_window): Use it as well.
2325 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2327 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2329 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2330 (globals_of_w32font): Zero it out.
2331 (GetCharWidth32W_Proc): New function pointer.
2332 (get_char_width_32_w): New function.
2333 (compute_metrics): If get_glyph_outline_w returns an error, try
2334 get_char_width_32_w before declaring a failure. This avoids
2335 punishing raster (a.k.a. "bitmap") fonts by slowing down
2336 redisplay. (Bug#6364).
2338 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2340 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2341 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2342 highlight needs to be redisplayed. (Bug#15913)
2344 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2346 Fix minor problems found by static checking.
2347 * buffer.h (struct buffer_text, struct buffer):
2348 * frame.h (struct frame):
2349 * window.h (struct window):
2350 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2351 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2352 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2353 no-longer-valid use of HAVE_MENUS.
2354 * xdisp.c (propagate_buffer_redisplay): Now static.
2356 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2358 * xmenu.c (Fmenu_or_popup_active_p):
2359 * window.c (Fset_window_configuration):
2360 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2361 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2362 * fns.c (Fyes_or_no_p):
2363 * editfns.c (Fmessage_box, Fmessage_or_box):
2364 * alloc.c (make_save_ptr_ptr):
2365 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2367 * window.c (Fset_window_configuration): Move select_window later.
2369 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2371 Refine redisplay optimizations to only redisplay *some* frames/windows
2372 rather than all of them.
2373 * xdisp.c (REDISPLAY_SOME): New constant.
2374 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2375 (bset_redisplay, bset_update_mode_line): New functions.
2376 (message_dolog): Use bset_redisplay.
2377 (clear_garbaged_frames): Use fset_redisplay.
2378 (echo_area_display): Use wset_redisplay.
2379 (buffer_shared_and_changed): Remove.
2380 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2381 frame titles. Compute the actual set of windows redisplayed.
2382 Don't update frame titles and menu bars for frames that don't need to
2384 (propagate_buffer_redisplay): New function.
2386 (redisplay_internal): Use it. Be more selective in the set of windows
2387 we redisplay. Propagate windows_or_buffers_changed to
2388 update_mode_lines a bit later to simplify the code.
2389 (mark_window_display_accurate_1): Reset window and buffer's
2391 (redisplay_window): Do nothing if neither the window nor the buffer nor
2392 the frame needs redisplay.
2393 * window.h (struct window): Add `redisplay' field.
2394 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2395 (redisplay_other_windows, window_list): New declarations.
2396 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2397 (window_list): Not static any more.
2398 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2399 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2400 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2401 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2402 * frame.h (struct frame): Add `redisplay' field.
2403 Move `external_menu_bar' bitfield next to other bit-fields.
2404 (SET_FRAME_GARBAGED): Use fset_redisplay.
2405 (SET_FRAME_VISIBLE): Don't garbage the frame;
2406 Use redisplay_other_windows.
2407 * buffer.h (struct buffer): Add `redisplay' field.
2408 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2409 (modify_overlay): Use bset_redisplay.
2410 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2412 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2414 Support w32 file notifications in batch mode.
2415 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2416 invalid (which happens in batch mode). If non-interactive, call
2417 handle_file_notifications to store file notification events in the
2418 input queue. (Bug#15933)
2420 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2422 * w32inevt.c (handle_file_notifications): Now external, not static.
2424 * w32term.h (handle_file_notifications): Provide prototype.
2426 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2427 init_crit, since init_display, which does that otherwise, is not
2430 2013-11-27 Glenn Morris <rgm@gnu.org>
2432 * Makefile.in ($(lispsource)/international/charprop.el): New.
2433 (emacs$(EXEEXT)): Depend on charprop.el.
2435 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2437 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2438 deleting portions of the buffer under non-nil REPLACE argument.
2441 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2442 directory, watch it and not its parent.
2443 (add_watch): Allow empty string in FILE.
2445 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2447 * window.c (Fset_window_start, window_resize_apply)
2448 (window_scroll): Reset window_end_valid (Bug#15957).
2450 2013-11-27 Glenn Morris <rgm@gnu.org>
2452 * Makefile.in (leimdir): Now in lisp source directory.
2453 ($(leimdir)/leim-list.el): Just use ../leim .
2454 * epaths.in (PATH_DUMPLOADSEARCH):
2455 * lread.c (load_path_default):
2456 * nsterm.m (ns_load_path): No more leim directory.
2458 2013-11-26 Andreas Schwab <schwab@suse.de>
2460 * .gdbinit (xgettype): Add cast.
2462 2013-11-26 Glenn Morris <rgm@gnu.org>
2464 Preload leim-list.el.
2465 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2466 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2467 is a single directory.
2469 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2471 bool-vector-subsetp is now the normal direction (Bug#15912).
2472 * data.c (Fbool_vector_subsetp): Test whether the first argument
2473 is a subset of the second one, not the reverse. Add doc string.
2475 Fix minor problems found by static checking.
2476 * lread.c (load_path_default): Now static.
2477 * textprop.c (text_property_stickiness): Be consistent about the
2478 test used when deciding whether to consider the previous character.
2479 This simplifies the code a bit.
2481 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2483 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2485 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2486 (syms_of_frame): Don't defsubr them.
2488 2013-11-25 Glenn Morris <rgm@gnu.org>
2490 * lread.c (load_path_default): Change the sense of the argument.
2491 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2492 from dump_path. When it is not, avoid checking dump_path twice.
2494 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2495 uninstalled dump_path against installed Vload_path. (Bug#15964)
2497 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2499 Export get_pos_property to Elisp.
2500 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2501 (syms_of_editfns): Export it to Elisp.
2503 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2505 2013-11-23 Romain Francoise <romain@orebokech.com>
2507 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2508 initialization here ...
2509 (syms_of_fileio): ... from here.
2511 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2513 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2514 Please use --enable-check-lisp-object-type.
2516 2013-11-23 Glenn Morris <rgm@gnu.org>
2518 * process.c (get_process): Explicit error for dead buffers.
2520 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2522 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2524 2013-11-23 Glenn Morris <rgm@gnu.org>
2526 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2527 * lread.c (load_path_check): Take path to check as argument.
2528 (load_path_default): New, split from init_lread.
2529 (init_lread): Move calc of default load-path to load_path_default.
2530 Empty elements in EMACSLOADPATH now stand for the default.
2531 (load-path): Doc fix.
2532 * emacs.c (decode_env_path): Add option to treat empty elements
2533 as nil rather than ".".
2534 * callproc.c (init_callproc_1, init_callproc):
2535 * image.c (Vx_bitmap_file_path):
2536 * lisp.h (decode_env_path):
2537 * lread.c (Vsource_directory):
2538 Update for new argument spec of decode_env_path.
2540 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2542 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2543 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2545 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2547 Fix some dependency problems that cause unnecessary recompiles.
2548 Problem reported by RMS in
2549 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2550 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2551 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2552 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2553 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2554 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2555 (boostrap-clean): No need to remove stamp-oldxmenu.
2557 Fix recently introduced bool vector overrun.
2558 This was due to an optimization that went awry.
2559 Reported by Glenn Morris in
2560 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2561 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2562 for empty vectors, undoing the 2013-11-18 change.
2563 * data.c (bool_vector_binop_driver): Rely on this.
2564 Fix bug that occasionally overran the destination.
2565 * lisp.h (struct Lisp_Bool_vector): Document this.
2567 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2569 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2572 * nsterm.m (init, run, stop:): Comment out for now, does not work
2575 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2577 * charset.c (syms_of_charset): Don't read past end of string.
2579 2013-11-19 Glenn Morris <rgm@gnu.org>
2581 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2583 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2585 Add hooks to run on gaining/losing focus. (Bug#15029)
2586 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2587 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2588 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2590 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2592 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2593 The old names predated the API change that put destination at end.
2595 Improve API of recently-added bool vector functions (Bug#15912).
2596 The old API had (bool-vector-count-matches A B)
2597 and (bool-vector-count-matches-at A B I), which gave the
2598 misleading impression that the two functions were variants, one
2599 with a location I. The new API has (bool-vector-count-population A)
2600 and (bool-vector-count-consecutive A B I) to make the distinction
2601 clearer. The first function no longer has a B argument, since the
2602 caller can easily determine the number of nils if the length and
2603 number of ts is known.
2604 * data.c (Fbool_vector_count_population): Rename from
2605 bool_vector_count_matches, and accept just 1 argument.
2606 (Fbool_vector_count_consecutive): Rename from
2607 Fbool_vector_count_matches_at.
2609 Always allocate at least one bits_word per bool vector.
2610 See Daniel Colascione in:
2611 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2612 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2613 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2614 * lisp.h (struct Lisp_Bool_vector): Document this.
2616 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2618 * insdel.c (invalidate_buffer_caches): New function, consolidated
2619 from part of prepare_to_modify_buffer.
2620 (insert_from_gap, prepare_to_modify_buffer):
2621 * coding.c (code_convert_region, code_convert_string):
2622 Call invalidate_buffer_caches. (Bug#15841)
2624 * lisp.h (invalidate_buffer_caches): Add prototype.
2626 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2628 * w32term.c (x_update_window_end): Don't invalidate the entire
2629 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2630 highlight needs to be redisplayed. (Bug#15913)
2632 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2634 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2636 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2638 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2639 while we are using Vprin1_to_string_buffer.
2641 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2642 after inserting the description string. (Bug#15907)
2644 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2646 * data.c: Work around bogus GCC diagnostic about shift count.
2647 Reported by Eli Zaretskii in
2648 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2649 (pre_value): New function.
2650 (count_trailing_zero_bits): Use it.
2652 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2654 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2655 assume C macros are not supported even under -g3 in these old GCC
2658 2013-11-15 Leo Liu <sdl.web@gmail.com>
2660 * minibuf.c (Ftry_completion, Fall_completions)
2661 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2663 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2665 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2666 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2667 This avoids placing unnecessary constants into the Emacs code.
2669 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2671 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2672 for Cygwin w32 build.
2674 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2675 for Cygwin w32 build. (Bug#15892)
2677 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2679 Simplify, port and tune bool vector implementation.
2680 * alloc.c (bool_vector_exact_payload_bytes)
2681 (bool_vector_payload_bytes): Remove.
2682 (bool_vector_fill): Return its argument.
2683 * alloc.c (bool_vector_fill):
2685 * print.c (print_object):
2686 Simplify by using bool_vector_bytes.
2687 * alloc.c (make_uninit_bool_vector):
2688 New function, broken out from Fmake_bool_vector.
2689 (Fmake_bool_vector): Use it. Use tail call.
2690 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2691 * data.c (BITS_PER_ULL): New constant.
2692 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2693 if long long versions don't exist.
2694 (shift_right_ull): New function.
2695 (count_one_bits_word): New function, replacing popcount_bits_word
2696 macro. Don't assume that bits_word is no wider than long long.
2697 (count_one_bits_word, count_trailing_zero_bits):
2698 Don't assume that bits_word is no wider than long long.
2699 * data.c (bool_vector_binop_driver, bool_vector_not):
2700 * fns.c (Fcopy_sequence):
2702 Create an uninitialized destination, to avoid needless work.
2703 (internal_equal): Simplify.
2704 (Ffillarray): Prefer tail call.
2705 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2706 contain at least one word.
2707 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2708 chars are narrower than ints.
2709 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2710 * fns.c (Fcopy_sequence):
2712 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2713 Don't try to port to hosts where bits_word values have holes; the
2714 code wouldn't work there anyway. Verify this assumption, though.
2715 (bool_vector_bytes): New function.
2716 (make_uninit_bool_vector): New decl.
2717 (bool_vector_fill): Now returns Lisp_Object.
2719 * xfns.c (xic_create_fontsetname):
2720 * xrdb.c (gethomedir): Prefer tail calls.
2722 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2724 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2725 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2727 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2728 that requires a return value.
2729 (Fset_buffer_modified_p): Take advantage of this change to do
2732 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2734 * buffer.c (Frestore_buffer_modified_p): Sync it with
2735 Fset_buffer_modified_p.
2736 (Fforce_mode_line_update): New function, moved from subr.el.
2737 (Fset_buffer_modified_p): Use them.
2738 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2740 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2742 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2743 This avoids undefined behavior when subtracting pointers into
2744 different aways. On my platform it also makes the code a tad
2745 smaller and presumably faster.
2747 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2749 * keyboard.c (command_loop_1): Use region-extract-function.
2750 * insdel.c (Qregion_extract_function): Not static any more (can we
2751 stop pretending that these vars can benefit from being marked static?).
2753 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2755 * search.c (find_newline): If buffer text is relocated during the
2756 "dumb loop", adjust C pointers into buffer text to follow suit.
2759 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2761 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2762 for conversion (Bug#15837).
2764 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2766 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2767 for the entire range of inserted characters. (Bug#15841)
2769 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2771 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2773 (realize_default_face): Remove assignment to distant-foreground if
2774 unspecified (Bug#15815).
2776 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2778 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2779 cache-long-scans disabled, since we don't want to call
2780 prepare_to_modify_buffer (in insert_1_both) for each message we
2783 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2784 from buffer.c. Improve commentary to the buffer field setter
2787 * buffer.c (bset_cache_long_scans): Static function deleted.
2788 Improve commentary to the buffer field setter functions.
2789 (init_buffer_once): Default for cache-long-scans changed to t.
2792 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2794 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2796 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2797 This bug was introduced in my 2013-06-21 change, and caused
2798 struct Lisp_Sub_Char_Table objects to be given too many slots,
2799 which broke 'make -C admin/unidata'.
2801 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2803 Import changes from mac-port 4.5.
2804 * macfont.m (mac_font_copy_default_descriptors_for_language)
2805 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2806 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2807 (macfont_language_default_font_names): New.
2808 (macfont_list): Rearrange language/charset code.
2809 (macfont_close): Don't check for macfont_info->cache.
2810 (mac_ctfont_create_preferred_family_for_attributes): New font
2811 selection code, call
2812 mac_font_copy_default_name_for_charset_and_languages.
2813 (mac_font_copy_default_descriptors_for_language)
2814 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2816 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2818 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2820 Port to C11 aligned_alloc, and fix some integer overflows.
2821 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2822 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2823 and use of posix_memalign replaced with aligned_alloc.
2824 (aligned_alloc): New function, defined or declared as needed.
2825 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2826 Don't undef; configure.ac now does this.
2827 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2828 (calloc, aligned_alloc): Check for integer overflow.
2829 (aligned_alloc): Rename from memalign. All uses changed.
2830 (memalign): New function, an alias for aligned_alloc.
2832 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2834 * xdisp.c (redisplay_internal): Fix typo in last change.
2836 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2838 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2840 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2842 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2843 redisplay--mode-lines-cause.
2844 (redisplay_internal): Keep them uptodate. Remove redundant check of
2845 buffer_shared_and_changed.
2846 * *.[chm]: Number every assignment to update_mode_lines so we
2847 can track why it is set.
2849 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2851 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2853 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2855 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2856 can track why it is set.
2858 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2860 Integer-related fixes for term.c etc.
2861 * dispextern.h (face_tty_specified_color): New function.
2862 * term.c (turn_on_face): Don't rely on undefined behavior when
2863 assigning an out-of-range value to 'long'.
2864 Simplify test for toggling highlight.
2865 (tty_capable_p): Omit last two (unused) args. All callers changed.
2866 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2867 (read_menu_input, tty_menu_activate, tty_menu_show):
2868 * xfaces.c (x_supports_face_attributes_p)
2869 (tty_supports_face_attributes_p):
2870 Use bool for boolean. All callers changed.
2871 (tty_supports_face_attributes_p): Omit defaults for color indices;
2872 no longer needed. Simplify tail call.
2874 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2876 * xdisp.c (prepare_menu_bars): Mark static.
2877 * lisp.h (prepare_menu_bars): Don't declare.
2878 * xselect.c (x_handle_selection_clear):
2879 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2881 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2883 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2884 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2886 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2888 * keyboard.c (Fcommand_error_default_function): Rename from
2889 Fdefault_error_output.
2891 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2893 * keyboard.c (Fdefault_error_output): New function, extracted from
2895 (syms_of_keyboard): Use it for Vcommand_error_function.
2897 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2899 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2900 (init_eval): Use it to ensure handlerlist is non-NULL.
2901 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2902 (Fsignal): Adjust NULLness test of handlerlist.
2903 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2905 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2907 * callproc.c (call_process): Call prepare_to_modify_buffer before
2908 decoding text read from the sub-process, as the decoded stuff will
2909 be inserted into the buffer. This will invalidate the various
2910 caches maintained for the buffer. (Bug#15148)
2912 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2914 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2915 string of glyphless-char-display.
2917 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2919 * nsfns.m (ns_get_name_from_ioreg): New function.
2920 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2921 OSX >= 10.9. Use ns_get_name_from_ioreg.
2923 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2925 Simplify and port recent bool vector changes.
2926 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2927 only in this file. Use a more-efficient implementation if the
2928 second argument is a power of 2.
2929 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2930 Remove no-longer-necessary compile-time checks.
2931 (bool_vector_exact_payload_bytes): New function.
2932 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2933 exact payload changed to call the new function. Do not assume
2934 that the arg or result fits in ptrdiff_t.
2935 (bool_vector_fill): New function.
2936 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2938 (vroundup_ct): Don't assume arg fits in size_t.
2939 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2940 invoke set_category_set.
2941 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2942 All callers changed. Use bool_vector_set.
2943 * category.h (XCATEGORY_SET): Remove; no longer needed.
2944 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2946 * data.c (Faref): Use bool_vector_ref.
2947 (Faset): Use bool_vector_set.
2948 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2949 (Fbool_vector_not, Fbool_vector_count_matches)
2950 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2951 * fns.c (concat): Use bool_vector_ref.
2952 (Ffillarray): Use bool_vector_fill.
2953 (mapcar1): Use bool_vector_ref.
2954 (sxhash_bool_vector): Hash words, not bytes.
2955 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2956 a constant, since it's now used in #if.
2957 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2958 unsigned char on unusual architectures, so that we no longer
2959 assume that the number of bits per bits_word is a power of two or
2960 is a multiple of 8 or of CHAR_BIT.
2961 (Qt): Add forward decl.
2962 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2963 at least as strictly as bits_word.
2964 (bool_vector_data, bool_vector_uchar_data): New accessors.
2965 All data structure accesses changed to use them.
2966 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2967 (bool_vector_set): New functions.
2968 (bool_vector_fill): New decl.
2969 (ROUNDUP): Move to alloc.c as described above.
2971 Fix recent gnutls changes.
2972 * gnutls.c (Fgnutls_boot): Don't assume C99.
2973 * process.c (wait_reading_process_output): Fix typo in recent change.
2975 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2977 * process.c (wait_reading_process_output, read_process_output)
2978 (send_process): Check gnutls_state is not NULL.
2980 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2981 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2983 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2985 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2986 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2988 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2991 * nsfns.m (Fx_create_frame): Fix memory leak.
2993 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2994 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2995 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2997 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2999 * xdisp.c (message3_nolog, message_with_string): Encode the string
3000 before writing it to the terminal in a non-interactive session.
3002 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3003 sure we concatenate them into a unibyte string.
3005 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3006 resulting temporary name before returning it to the caller.
3007 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3008 is a unibyte string, convert NAME to a unibyte string to ensure
3009 that the result is also a unibyte string.
3011 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3012 create unibyte strings from default paths and directory/file
3015 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3018 * callproc.c (init_callproc): Use build_unibyte_string to make
3019 sure we create unibyte strings from default paths and
3020 directory/file names.
3022 * buffer.c (init_buffer): Don't store default-directory of
3023 *scratch* in multibyte form. The original problem which led to
3024 that is described in
3025 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3026 but it was solved long ago. (Bug#15260)
3028 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3030 Port to stricter C99 platforms.
3031 Especially, C99 prohibits nesting a struct X inside struct Y if
3032 struct X has a flexible array member.
3033 * alloc.c (struct sdata): New type.
3034 (sdata): Implement in terms of struct sdata.
3035 Remove u member; all uses replaced by next_vector, set_next_vector.
3036 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3037 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3038 (struct sblock): Rename first_data member to data, which is now
3039 a flexible array member. All uses changed.
3040 (next_vector, set_next_vector, large_vector_vec): New functions.
3041 (vector_alignment): New constant.
3042 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3043 (struct large-vector): Now merely a NEXT member, since the old approach
3044 ran afoul of stricter C99. All uses changed to use
3045 large_vector_vec or large_vector_offset.
3046 (large_vector_offset): New constant.
3047 * dispnew.c: Include tparam.h, for tgetent.
3048 Do not include term.h; no longer needed.
3049 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3050 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3051 (struct Lisp_Vector): Use a flexible array member for contents,
3052 instead of a union with a member that is an array of size 1.
3054 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3055 fact that the struct no longer contains a union.
3056 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3057 (struct Lisp_Save_Value, struct Lisp_Free):
3058 Use unsigned, not int, for spacers, to avoid c99 warning.
3059 (union specbinding): Use unsigned, not bool, for bitfield, as
3060 bool is not portable to pre-C99 hosts.
3062 2013-11-04 Glenn Morris <rgm@gnu.org>
3064 * emacs.c (usage_message): Mention that `-L :...' appends.
3066 2013-11-02 Glenn Morris <rgm@gnu.org>
3068 * Makefile.in (abs_builddir): Remove.
3069 (bootstrap_exe): Use relative filename.
3071 Use relative filenames in TAGS files.
3072 * Makefile.in (abs_srcdir): Remove it again.
3073 (.PHONY): Remove frc.
3074 (maintainer-clean): No more TAGS-LISP file.
3075 (TAGS): Pass relative file names to etags.
3076 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3078 * Makefile.in (abs_srcdir): New, set by configure.
3080 (maintainer-clean): Remove pointless echo. That should be in the
3081 top-level Makefile, if anywhere. Delete TAGS-LISP.
3082 (extraclean): No s/ and m/ directories for some time.
3083 (TAGS): Also depend on ctagsfiles3.
3084 Remove no-longer-defined S_FILE.
3085 Pass absolute filenames to etags once more.
3086 (TAGS-LISP): Replace lispdir with its expansion.
3087 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3088 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3090 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3092 * xfaces.c (check_lface_attrs, realize_default_face):
3093 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3094 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3096 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3098 * emacs.c (original_pwd): Remove global var by making it local.
3099 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3101 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3103 * xfaces.c: Declare color_distance.
3104 (QCdistant_foreground): New variable.
3105 (NEAR_SAME_COLOR_THRESHOLD): New define.
3106 (load_color2): New function.
3107 (load_color): Call load_color2.
3108 (load_face_colors): Call load_color2 and if distant-color is specified
3109 calculate distant and use distant-color if colors are near.
3110 (LFACE_DISTANT_FOREGROUND): New define.
3111 (merge_face_ref, Finternal_set_lisp_face_attribute)
3112 (Finternal_get_lisp_face_attribute)
3113 (x_supports_face_attributes_p): Handle distant-foreground similar to
3115 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3117 * dispextern.h (lface_attribute_index):
3118 Add LFACE_DISTANT_FOREGROUND_INDEX.
3120 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3122 * image.c (pbm_next_char): New function.
3123 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3124 (pbm_scan_number): Use it.
3125 (Qlibjpeg_version): New variable.
3126 (syms_of_image): DEFSYM and initialize it.
3128 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3130 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3132 2013-10-31 Glenn Morris <rgm@gnu.org>
3134 * emacs.c (original_pwd): New char.
3135 (main): If using --chdir, store original_pwd.
3136 (init_cmdargs): When setting Vinvocation_directory based on a
3137 relative argv[0], use original_pwd if set. (Bug#15768)
3139 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3141 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3143 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3145 * insdel.c: Fix minor problems found by static checking.
3146 (Qregion_extract_function): Now static.
3147 (prepare_to_modify_buffer_1): Remove unused locals.
3149 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3151 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3152 (syms_of_xdisp): Declare pre-redisplay-function.
3153 (markpos_of_region): Remove function.
3154 (init_iterator, compute_stop_pos, handle_face_prop)
3155 (face_before_or_after_it_pos, reseat_to_string)
3156 (get_next_display_element, window_buffer_changed)
3157 (redisplay_internal, try_cursor_movement, redisplay_window)
3158 (try_window_reusing_current_matrix, try_window_id, display_line)
3159 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3160 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3161 * window.h (struct window): Remove field `region_showing'.
3162 * dispextern.h (struct it): Remove region_beg/end_charpos.
3163 (face_at_buffer_position, face_for_overlay_string)
3164 (face_at_string_position): Update prototypes.
3165 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3166 (face_at_string_position): Remove `region_beg' and `region_end' args.
3167 * fontset.c (Finternal_char_font):
3168 * font.c (font_at, font_range): Adjust calls accordingly.
3169 * insdel.c (Qregion_extract_function): New var.
3170 (syms_of_insdel): Initialize it.
3171 (prepare_to_modify_buffer_1): Use it.
3173 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3175 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3176 * ftxfont.c (ftxfont_get_gcs):
3177 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3178 * xfaces.c (x_free_colors, x_free_dpy_colors)
3179 (x_create_gc, unload_color):
3180 * xselect.c (x_property_data_to_lisp):
3181 * xsettings.c (parse_settings):
3182 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3183 (get_bits_and_offset): Adjust definition.
3184 * frame.c (XParseGeometry): Adjust locals.
3185 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3186 * regex.h (toplevel): Likewise for reg_syntax_t.
3188 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3190 * eval.c (run_hook_with_args): Use FUNCTIONP.
3192 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3194 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3195 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3196 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3197 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3198 on MS-Windows anyway.
3199 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3200 (free_realized_face): ...adjust user.
3201 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3202 white relief pixels to -1.
3203 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3204 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3205 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3207 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3209 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3210 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3211 in practice now. All callers changed.
3213 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3215 * dispextern.h (struct face): Use bitfields for 'underline_type'
3216 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3217 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3218 'stipple' member. Move 'lface' member up to help...
3219 * xfaces.c (make_realized_face): ...this function to find and
3220 clear just the members that need clearing.
3221 (load_face_colors, realize_x_face):
3222 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3224 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3226 * xftfont.c (struct xftfont_info): Remove set-but-unused
3228 (xftfont_open): Adjust user.
3229 (xftfont_get_colors): Remove useless prototype.
3231 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3233 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3234 before passing them to 'unexec'. (Bug#15260)
3236 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3238 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3240 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3242 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3243 the changed signature of the font driver's 'close' method.
3245 * w32font.h (w32font_close): Adjust the prototype to the change in
3246 function definition.
3248 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3250 * w32uniscribe.c (uniscribe_close): Adapt the call to
3251 w32font_close to its new prototype.
3253 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3255 Omit unused frame argument of font API's close function.
3256 * font.h (struct font): Drop frame argument. Adjust comment.
3257 * font.c (font_clear_cache, font_close_object): Adjust users.
3258 * ftfont.c (ftfont_close):
3259 * ftxfont.c (ftxfont_close):
3260 * macfont.m (macfont_close):
3261 * nsfont.m (nsfont_close):
3262 * w32font.c (w32font_close):
3263 * xfont.c (xfont_close):
3264 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3265 tweak comments and make functions safe if called more than once for
3266 the same font object.
3268 Perform font-specific cleanup when font object is swept by GC. See
3269 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3270 * alloc.c (cleanup_vector): New function.
3271 (sweep_vector): Call it for each reclaimed vector object.
3272 * font.h (struct font): Adjust comment.
3274 2013-10-24 Glenn Morris <rgm@gnu.org>
3276 * Makefile.in (abs_top_srcdir): New, set by configure.
3278 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3280 Adjust recent font-related changes to fix bug#15686.
3281 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3282 is a live window system frame, mark its default font too.
3284 2013-10-23 Glenn Morris <rgm@gnu.org>
3286 * Makefile.in (RUN_TEMACS): Make relative (again).
3287 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3288 (bootstrap-emacs$(EXEEXT)):
3289 Quote entities that might contain whitespace.
3291 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3293 Port to Solaris 10 and its bundled GCC.
3294 Problem reported by Timothy C. Burt.
3295 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3297 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3299 Do not allow font caches to grow too large.
3300 * alloc.c (compact_font_cache_entry, compact_font_caches):
3301 New functions or stub if not HAVE_WINDOW_SYSTEM.
3302 (compact_undo_list): Factor out from Fgarbage_collect.
3304 (mark_face_cache): Mark face font. Move down to avoid
3306 (mark_terminals): Do not mark font cache here.
3307 (Fgarbage_collect): Call compaction functions described
3308 above. Adjust comment.
3310 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3312 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3313 chdir to HOME (bug#15607).
3315 * nsterm.m (Qcocoa, Qgnustep): New variables.
3316 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3317 (ns_get_color): Make selection color work for GNUstep also.
3319 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3321 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3322 handles mouse clicks. Instead, let GPM use the same code as all
3323 the other mice use. See the discussion starting at
3324 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3325 for the details of the problem with the menu bar this fixes.
3327 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3329 Remove port-specific display name lists to avoid extra
3330 complexity and data duplication with display info lists.
3331 * xterm.h (x_display_name_list): Remove declaration.
3332 * xterm.c (x_display_name_list): Remove.
3333 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3334 * xfns.c (x_display_info_for_name, Fx_display_list):
3335 Likewise. Use x_display_list where appropriate.
3336 * w32term.h (w32_display_name_list): Remove declaration.
3337 * w32term.c (w32_display_name_list): Remove.
3338 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3340 * w32fns.c (x_display_info_for_name, Fx_display_list):
3341 Likewise. Use x_display_list where appropriate.
3342 * nsterm.h (ns_display_name_list): Remove declaration.
3343 * nsterm.m (ns_display_name_list): Remove.
3344 (ns_term_init, syms_of_nsterm): Adjust users.
3345 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3346 Likewise. Use x_display_list where appropriate.
3347 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3348 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3349 (mark_terminals): Mark per-terminal font cache.
3351 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3353 Don't run timers in input-pending-p. Its new check-timers param
3354 provides the prior behavior. (Bug#15045).
3355 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3357 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3359 Make some functions static in non-Microsoft builds.
3360 On my platform (Fedora 19 x86-64), this shrinks the
3361 Emacs executable (text+data) by 0.25%.
3362 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3363 (load_color) [!MSDOS]:
3364 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3365 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3366 * lisp.h (check_existing):
3367 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3368 (network_interface_info) [!WINDOWSNT]:
3369 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3370 Remove extern decls.
3371 * fileio.c (check_existing):
3372 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3373 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3374 (network_interface_info) [!WINDOWSNT]:
3375 * term.c (encode_terminal_code) [!WINDOWSNT]:
3376 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3377 * xfaces.c (load_color) [!MSDOS]:
3379 * fileio.c (check_existing, check_executable, check_writable):
3380 * process.c (network_interface_list, network_interface_info):
3381 Move earlier, so that we don't need forward decls.
3382 * gnutls.c (fn_gnutls_transport_set_errno)
3383 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3385 * w32.c (init_environment): Use faccessat rather than
3386 check_existing, partly for consistency with the rest of the code
3387 in this file, partly so that check_existing can be static.
3389 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3390 * emacs.c (MAIN_PROGRAM): New macro.
3391 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3392 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3394 bool vector int width fixes
3395 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3396 (Fbool_vector_count_matches_at):
3397 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3398 can exceed PTRDIFF_MAX, at least in theory.
3399 (Fbool_vector_count_matches_at):
3400 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3402 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3404 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3405 (struct sockaddr): Add forward decl, for platforms that lack it.
3407 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3409 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3412 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3414 * w32.c (network_interface_get_info, network_interface_list)
3415 (network_interface_info): New functions. (Bug#15610)
3416 (GetAdaptersInfo_Proc): New typedef.
3417 (get_adapters_info): New wrapper function.
3418 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3420 * process.h (network_interface_list, network_interface_info):
3423 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3424 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3425 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3426 for WINDOWSNT. Doc fix.
3427 (syms_of_process): Defsubr Snetwork_interface_list and
3428 Snetwork_interface_info unconditionally.
3430 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3431 in NS GUI sessions. (Bug#15629)
3433 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3435 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3437 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3439 * print.c (print_object): Print " ..." when truncating bool vectors.
3441 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3443 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3444 standard mouse buttons.
3446 * termhooks.h (struct input_event): Remove incorrect commentary.
3448 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3450 Disallow bool vector operations on mixed-length operands.
3451 The old behavior left garbage in the result vector sometimes,
3452 and didn't seem to be useful.
3453 * data.c (Qwrong_length_argument): New static var.
3454 (wrong_length_argument): New function.
3455 (bool_vector_binop_driver): Check that args agree in length.
3457 * keyboard.c, keyboard.h (all_kboards): Now static.
3459 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3461 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3462 note from the lispref.
3464 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3466 * nsterm.h (struct ns_display_info): Remove set-but-unused
3467 member image_cache (image caches are per-terminal anyway).
3468 (FRAME_X_IMAGE_CACHE): Remove.
3469 * nsterm.m (ns_initialize_display_info): Adjust user.
3471 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3473 * w32proc.c: Include mingw_time.h.
3475 * w32.c: Include mingw_time.h.
3477 Implement scrolling of TTY menus when the screen is too short.
3479 * term.c (tty_menu_display): Accept an additional argument, the
3480 menu item from which to start displaying the menu. Account for
3481 the value of Y when limiting the menu to the number of available
3483 (mi_result): New enumeration.
3484 (read_menu_input): Return enumerated value. When the y coordinate
3485 hits min_y or max_y, return scroll indication instead of wrapping
3487 (tty_menu_activate): Handle the scrolling indications from
3488 read_menu_input. Compute the first menu item to display and pass
3489 it to tty_menu_display.
3491 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3493 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3494 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3495 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3496 Adjust to match the change described below.
3497 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3498 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3499 memory_below_frame members to...
3500 * termchar.h (struct tty_display_info): ...here because they're
3501 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3502 * term.c (init_tty):
3503 * nsterm.m (ns_create_terminal):
3504 * w32term.c (w32_create_terminal):
3505 * xterm.c (x_create_terminal): Adjust users.
3506 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3507 to filter out non-TTY frames. Adjust comment.
3508 (scrolling): Adjust user. Prefer eassert for debugging check.
3510 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3512 * xfaces.c (PT_PER_INCH): Remove unused macro.
3513 * termhooks.h (struct terminal): Remove set-but-unused
3514 member fast_clear_end_of_line.
3515 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3516 * nsterm.m (ns_create_terminal):
3517 * term.c (init_tty):
3518 * w32term.c (w32_create_terminal):
3519 * xterm.c (x_create_terminal): Adjust users.
3521 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3523 * lisp.h (bool_vector_size): New function.
3524 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3525 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3526 (Fbool_vector_not, Fbool_vector_count_matches_at):
3527 Remove uses of 'eassume' that should no longer be needed,
3528 because they are subsumed by the 'eassume' in bool_vector_size.
3530 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3532 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3533 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3534 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3536 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3538 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3539 have different dimensions. (Bug#15575)
3541 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3544 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3546 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3548 * term.c (tty_menu_show): Never return with unbalanced
3549 specpdl. Use eassert for debugging check. Adjust style.
3551 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3553 * term.c (read_menu_input): Make selection of menu items
3554 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3555 (tty_menu_activate): Fix off-by-one error when computing max_y.
3557 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3559 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3560 audit logging (only used with GnuTLS 3.x) and enable it.
3562 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3564 * dispnew.c (redraw_frame): Remove useless #ifdef because
3565 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3566 Also, move TTY fflush to...
3567 * term.c (tty_update_end): ...this function.
3569 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3571 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3572 the end of the frame's glyph matrix. (Bug#15575)
3574 * term.c (tty_menu_display): Don't move cursor while overwriting
3575 frame's glyphs with menu items. Limit the number of items
3576 displayed to what can be shown on the available screen lines,
3577 excluding the echo area.
3578 (tty_menu_activate): Limit the Y coordinate allowed by
3579 read_menu_input to the last screen line used for menu display.
3581 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3583 * lisp.h (eassume): New macro.
3584 Also, include <verify.h>, for 'assume'.
3585 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3586 (vroundup, vector_nbytes):
3587 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3588 (Fbool_vector_not, Fbool_vector_count_matches)
3589 (Fbool_vector_count_matches_at):
3590 Use eassume, not eassert.
3591 * casetab.c (set_identity, shuffle):
3592 * composite.c (composition_gstring_put_cache):
3593 * dispnew.c (update_frame_1):
3594 * ftfont.c (ftfont_shape_by_flt):
3595 * image.c (gif_load):
3596 * intervals.c (offset_intervals):
3597 * macfont.m (macfont_shape):
3598 Remove calls to 'assume' that are no longer needed, because
3599 --enable-gcc-warnings no longer generates bogus warnings
3600 when these calls are removed.
3602 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3604 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3606 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3608 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3609 (Qsubstitute_env_in_file_name): New var.
3610 (syms_of_fileio): Define it.
3612 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3614 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3615 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3618 * term.c (save_and_enable_current_matrix): Don't allocate and
3619 don't save margin areas.
3620 (restore_desired_matrix): Don't restore margin areas.
3621 (free_saved_screen): Don't free margin areas.
3623 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3625 * image.c: Pacify --enable-gcc-warnings.
3626 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3627 #define only if used.
3629 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3631 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3632 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3633 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3634 (gif_load): For giflib v5.x and later, display the error message
3635 produced by giflib when its functions fail.
3636 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3639 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3641 * keyboard.c (last_event_timestamp): Remove. For X selection and
3642 GTK popup menus, it may be obtained from per-frame X display info.
3643 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3644 (process_special_events): Adjust users.
3645 * keyboard.h (last_event_timestamp): Remove declaration.
3646 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3647 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3648 * menu.h (xmenu_show): Adjust prototype.
3649 * menu.c (Fx_popup_menu): Adjust user.
3650 * xselect.c (x_own_selection, x_get_foreign_selection)
3651 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3653 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3655 * keyboard.c (init_kboard): Now static. Add arg
3656 to denote window system. Adjust comment.
3657 (init_keyboard): Adjust user.
3658 (allocate_kboard): New function.
3660 * nsterm.m (ns_term_init):
3661 * term.c (init_tty):
3662 * w32term.c (w32_create_terminal):
3663 * xterm.c (x_term_init): Use it.
3664 * keyboard.h (init_kboard): Remove prototype.
3665 (allocate_kboard): Add prototype.
3667 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3669 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3670 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3672 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3674 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3676 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3678 * term.c (tty_menu_activate): Flush the output stream after
3679 showing the cursor, and don't mark the frame garbaged at exit from
3680 the function. Fixes redisplay glitches when moving from one menu
3683 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3685 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3686 or throw error (Bug#15570).
3688 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3690 * intervals.c (temp_set_point_both): Move test into 'eassert',
3693 * lisp.h (eassert): Don't use 'assume'.
3694 Sometimes 'assume' wins in performance, and sometimes it loses,
3695 so it shouldn't be used all the time. Perhaps we need two
3696 flavors of 'eassert', one for where 'assume' is far more likely
3697 to help or to hurt; but that can be done later.
3698 Problem reported by Dmitry Antipov in
3699 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3700 Also, don't include <verify.h>; no longer needed.
3702 2013-10-09 Glenn Morris <rgm@gnu.org>
3704 * eval.c (Fcond): Doc tweak.
3706 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3708 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3709 expressions with side effects to eassert. (Bug#15565)
3711 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3713 * fns.c (hashfn_user_defined): Allow hash functions to return any
3716 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3718 Fix minor problems found by static checking.
3719 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3720 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3721 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3722 * keyboard.c (read_menu_command): Remove unused local.
3723 * lisp.h (read_menu_command): New decl.
3724 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3725 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3726 Return ptrdiff_t, not int.
3727 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3728 not int, for benefit of xpalloc.
3729 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3731 (have_menus_p): Remove; unused.
3732 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3733 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3734 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3736 (save_and_enable_current_matrix): Omit unnecessary casts.
3737 (read_menu_input): Omit local extern decl (now in lisp.h).
3738 Don't access uninitialized storage if mouse_get_xy fails.
3739 (tty_menu_activate): Mark local as initialized, for lint.
3740 (tty_menu_activate, tty_meny_show): Remove unused locals.
3742 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3744 Support menus on text-mode terminals.
3745 * xterm.h (xw_popup_dialog): Add prototype.
3747 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3748 (xmenu_show): Block input here, instead in Fx_popup_menu.
3749 (xw_popup_dialog): New function, with X-specific bits of popup
3752 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3755 * window.c (Fset_window_configuration): Use run-time tests of the
3756 frame type instead of compile-time conditionals, when menu-bar
3757 lines are considered.
3759 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3760 (w32_popup_dialog): New prototypes.
3762 * w32menu.c (Fx_popup_dialog): Function deleted.
3763 (w32_popup_dialog): New function, with w32 specific bits of popup
3764 dialogs. Block input here.
3766 * w32inevt.c (w32_console_read_socket): Minor change to add
3767 debugging TTY events.
3769 * w32fns.c (show_hourglass): If returning early because the frame
3770 is not a GUI frame, unblock input.
3772 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3773 (cursorY): New functions.
3775 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3776 WINDOWSNT, macros that call curX and curY elsewhere.
3778 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3780 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3781 specific function to hide and show cursor on a text-mode terminal.
3782 (tty_menu_struct, struct tty_menu_state): New structures.
3783 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3784 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3785 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3786 (tty_menu_locate, save_and_enable_current_matrix)
3787 (restore_desired_matrix, screen_update, read_menu_input)
3788 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3789 (tty_pop_down_menu, tty_menu_last_menubar_item)
3790 (tty_menu_new_item_coords, tty_menu_show): New functions.
3791 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3793 * nsterm.h (ns_popup_dialog): Adjust prototype.
3795 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3797 (ns_popup_dialog): Adapt order of arguments to the other
3798 *_menu_show implementations.
3799 (Fx_popup_dialog): Function deleted.
3801 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3803 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3805 * menu.c (have_boxes): New function.
3806 (single_keymap_panes): Use it instead of a compile-time
3808 (single_menu_item): Use run-time tests of the frame type instead
3809 of compile-time conditionals.
3810 (encode_menu_string): New function.
3811 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3812 the macro, since different types of frame need different encoding
3814 (digest_single_submenu): Use run-time tests of frame type instead
3815 of, or in addition to, compile-time conditionals.
3816 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3817 (Fx_popup_menu): Detect when the function is called from keyboard
3818 on a TTY. Don't barf when invoked on a text-mode frame.
3819 Check frame type at run time, instead of compile-time conditionals for
3820 invoking terminal-specific menu-show functions.
3821 Call tty_menu_show on text-mode frames.
3822 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3823 run time to determine which alternative to invoke; support dialogs
3826 * keyboard.h <Qmouse_movement>: Declare.
3828 * keyboard.c <Qmouse_movement>: Now extern.
3829 <Qecho_keystrokes>: New static variable.
3830 (read_key_sequence): Accept an additional argument, a flag to
3831 prevent redisplay during reading of the key sequence. All callers
3833 (read_menu_command): New function.
3834 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3836 (toolkit_menubar_in_use): New function.
3837 (make_lispy_event): Use it instead of a compile-time test.
3839 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3840 window-system being available.
3842 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3843 to x-popup-dialog on the frame type, they all now support popup
3846 * dispnew.c (save_current_matrix): Save the margin areas.
3847 (restore_current_matrix): Restore margin areas.
3848 (update_frame_with_menu): New function.
3850 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3853 * alloc.c (make_save_ptr): Now compiled unconditionally.
3855 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3857 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3858 (redraw_frame, update_frame): Adjust users.
3859 * dispextern.h (set_window_update_flags): Adjust prototype.
3860 * xdisp.c (redisplay_internal): When updating all frames with zero
3861 windows_or_buffers_changed, assume that only the windows that shows
3862 current buffer should be really updated.
3864 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3866 Do not allocate huge temporary memory areas and objects while encoding
3867 for file I/O, thus reducing an enormous memory usage for large buffers.
3868 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3869 * coding.h (struct coding_system): New member raw_destination.
3870 * coding.c (setup_coding_system): Initialize it to zero.
3871 (encode_coding_object): If raw_destination is set, do not create
3872 dst_object. Add comment.
3873 * fileio.c (toplevel): New constant E_WRITE_MAX.
3874 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3875 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3877 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3879 * nsterm.m (windowDidExitFullScreen:)
3880 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3882 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3884 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3885 * keyboard.c (unblock_input_to): Don't process pending signals
3886 if a fatal error is in progress.
3888 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3889 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3890 they're talking about words in Lisp bool vectors.
3891 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3892 * data.c (popcount_bits_word): Rename from popcount_size_t.
3893 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3896 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3898 Improve support for popcount and counting trailing zeros (Bug#15550).
3899 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3900 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3901 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3902 (popcount_size_t_msc, popcount_size_t_gcc):
3903 Remove; now done by Gnulib.
3904 (popcount_size_t): Now a macro that defers to Gnulib.
3905 (count_trailing_zero_bits): Return int, for consistency with
3906 Gnulib and because Emacs prefers signed to unsigned int.
3907 Don't assume that size_t is either unsigned int or unsigned long
3908 or unsigned long long.
3909 (size_t_to_host_endian): Do not assume that size_t is either
3910 exactly 32 or exactly 64 bits wide.
3911 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3912 etc., so that it's now an enum constant, not a macro.
3913 No need to assume that it's either 32 or 64.
3915 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3917 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3920 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3922 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3923 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3925 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3927 emacs_read and emacs_write now use void *, not char *.
3928 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3929 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3930 Buffer arg is now void *, not char *. This matches plain
3931 'read' and 'write' better, and avoids a constraint violation
3932 on Solaris 9 with Oracle Studio.
3934 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3936 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3937 memset to explicit loop. Otherwise copy largest possible chunk
3938 from initialized to uninitialized part, thus allowing the longer
3939 memcpy runs and reducing the number of loop iterations.
3941 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3943 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3944 hide toolbar (Bug#15388).
3945 (windowDidEnterFullScreen:): If presentation options are zero,
3946 set them here (Bug#15388).
3947 (ns_update_auto_hide_menu_bar): Remove runtime check.
3948 Don't auto hide dock unless menubar is also auto hidden.
3950 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3952 * editfns.c (message): Mention batch mode in doc string.
3954 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3956 * nsterm.m (check_native_fs): Remove erroneous comment.
3958 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3960 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3961 uses find_newline instead of scan_newline and so doesn't move point.
3963 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3965 Use hardware support for byteswapping on glibc x86 etc.
3966 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3967 whereas the old swap64 needed 30.
3968 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3969 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3970 Use byteswap.h's macros to swap bytes.
3971 * lisp.h (swap16, swap32, swap64): Remove.
3972 All uses replaced by bswap_16, bswap_32, bswap_64.
3974 * bytecode.c (exec_byte_code): Use some more volatile variables
3975 to work around local variables getting clobbered by longjmp.
3976 Port to pre-C99, which doesn't allow decls after stmts.
3978 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3980 * lisp.h (eassert): Assume that COND is true when optimizing.
3981 In other words, take on the behavior of eassert_and_assume.
3982 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3983 (eassert_and_assume): Remove. All uses replaced by eassert.
3985 * xdisp.c (Qglyphless_char): Now static.
3987 Adjust to merge from gnulib.
3988 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3989 * lisp.h: Include <verify.h>, for 'assume'.
3991 * eval.c (clobbered_eassert): New macro.
3992 (internal_catch, internal_condition_case)
3993 (internal_condition_case_1, internal_condition_case_2)
3994 (internal_condition_case_n): Use it instead of eassert
3995 when the argument contains locals clobbered by longjmp.
3996 Don't use clobbered locals outside of clobbered_eassert.
3997 (internal_lisp_condition_case): Use a volatile variable
3998 to work around a local variable's getting clobbered.
4000 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4002 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4003 (PUSH_HANDLER): New macro.
4004 (catchlist): Remove.
4005 (handlerlist): Always declare.
4007 * eval.c (catchlist): Remove (merge with handlerlist).
4008 (handlerlist, lisp_eval_depth): Not static any more.
4009 (internal_catch, internal_condition_case, internal_condition_case_1)
4010 (internal_condition_case_2, internal_condition_case_n):
4012 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4013 handlerlist/catchlist.
4014 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4015 handlerlist which can only handle a single condition-case handler at
4017 (find_handler_clause): Simplify since we only a single branch here
4020 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4022 (bcall0): New function.
4023 (exec_byte_code): Add corresponding cases. Improve error message when
4024 encountering an invalid byte-code. Let Bunwind_protect accept
4025 a function (rather than a list of expressions) as argument.
4027 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4028 and make them unconditional now that they're heap-allocated.
4030 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4032 * charset.c (Fdecode_char, Fencode_char): Remove description of
4033 `restriction' arg. now that it's hidden by advertised-calling-convention.
4035 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4037 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4038 Remove unused variable (from mac-port).
4039 (macfont_draw): Use s->ybase for correct y position.
4041 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4043 * frame.h (struct frame): Drop has_minibuffer member because...
4044 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4045 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4047 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4049 * window.h (struct window): Prefer enum text_cursor_kinds to int
4050 for phys_cursor_type member. Move the latter, phys_cursor_width,
4051 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4052 * window.c (replace_window, make_window): Adjust users.
4054 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4056 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4057 this module is never compiled otherwise.
4059 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4061 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4064 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4066 * xdisp.c (get_next_display_element): Don't call face_for_font in
4067 a build configured --without-x. (Bug#15484)
4069 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4071 * window.c (calc_absolute_offset): #elif should be #elif defined.
4073 * frame.c (delete_frame): Block/unblock input to overcome race
4074 condition (Bug#15475).
4076 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4078 * frame.c (delete_frame): Record selected frame only after
4079 calling Qdelete_frame_functions (Bug#15477).
4081 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4083 * nsterm.m (ns_selection_color): Remove.
4084 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4085 NSColor selectedText(Background)Color. Only for COCOA.
4086 (ns_term_init): Remove assignment of ns_selection_color, logic
4087 moved to ns_get_color.
4089 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4090 NS_SELECTION_COLOR_DEFAULT.
4091 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4093 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4095 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4096 frame' does not have the tool_bar_window member.
4098 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4100 Signal error when reading an empty byte-code object (Bug#15405)
4101 * lread.c (read1): Signal error.
4102 * alloc.c (make_byte_code): eassert header size.
4103 (sweep_vectors): Change an int to size_t.
4105 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4107 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4108 instead of ints, as it's the usual style for offsetof constants. See:
4109 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4111 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4112 This is ugly, but it should fix the performance problem for older
4113 GCC versions in the short run. I'll look into integrating the
4114 Gnulib module for popcount, as a better fix.
4115 See the thread starting in:
4116 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4117 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4118 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4119 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4120 (popcount_size_t): Use it.
4122 2013-09-24 Daniel Colascione <dancol@dancol.org>
4124 * process.c (Fnetwork_interface_info): Fix build break due to
4127 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4129 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4130 Prefer signed to unsigned integers where either will do.
4131 No need for 'const' on locals that do not escape.
4132 Omit easserts with unnecessary and unportable assumptions about
4133 alignment. Avoid unnecessary casts to char *.
4135 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4137 Use union for the payload of struct Lisp_Vector.
4138 This helps to avoid a few glitches dictated by C's aliasing rules.
4139 * lisp.h (struct Lisp_Vector): Use union for next and
4140 contents member. Adjust comment. Change related users.
4141 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4142 Related users changed.
4143 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4144 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4145 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4146 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4148 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4150 Optimize glyph row clearing and copying routines.
4151 * dispextern.h (struct glyph_row): Change layout of struct
4152 glyph_row to help copy_row_except_pointers. Adjust comment.
4153 * dispnew.c (null_row): Remove.
4154 (clear_glyph_row): Use offsetof and memset to find and clear
4155 just the members that need clearing. Adjust comment.
4156 (copy_row_except_pointers): Likewise for copying.
4158 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4160 Some minor cleanups of recently-added bool vector code.
4161 * conf_post.h (assume): Always return void. Use lint version
4162 only if GCC and MSC versions don't apply.
4163 * conf_post.h (assume):
4164 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4165 Depend on _MSC_VER, not __MSC_VER, for consistency with
4167 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4168 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4169 (bool_vector_binop_driver, count_trailing_zero_bits)
4170 (size_t_to_host_endian): Now static, not static inline;
4171 the latter isn't needed with modern compilers and doesn't
4172 work with older compilers anyway.
4174 * alloc.c (valgrind_p): Use bool for boolean.
4176 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4178 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4179 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4180 (display_last_displayed_message_p, message_buf_print)
4181 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4182 Use bool for boolean.
4183 * dispextern.h (cancel_line, init_desired_glyphs):
4184 Remove ancient leftover.
4185 (help_echo_showing_p, hourglass_shown_p):
4186 * lisp.h (noninteractive_need_newline): Adjust declaration.
4188 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4190 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4192 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4193 ...this file and convert the latter to static. Adjust comment.
4194 (make_initial_frame):
4195 * window.c (init_window_once): Adjust user.
4196 * frame.h (last_nonminibuf_frame): Remove declaration.
4197 * lisp.h (selected_frame): Likewise.
4198 * msdos.c (the_only_display_info): Adjust comment.
4200 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4202 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4203 computing the end column of mouse-highlight that comes from
4204 display or overlay strings. (Bug#15437)
4205 (note_mouse_highlight): Adapt calculation of last argument to
4206 mouse_face_from_string_pos to the above change.
4208 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4209 all platforms, not just for clang.
4211 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4213 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4214 about excess arguments to snprintf.
4216 * conf_post.h(assume): Use __builtin_unreachable for clang.
4218 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4220 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4221 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4223 2013-09-23 Daniel Colascione <dancol@dancol.org>
4225 * alloc.c (USE_VALGRIND): New macro; on by default
4226 when ENABLE_CHECKING.
4227 (mark_maybe_object, mark_maybe_pointer)
4228 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4230 (valgrind_p) [USE_VALGRIND]: New variable.
4231 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4233 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4235 * process.c (wait_reading_process_output): Change int pnamelen to
4238 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4239 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4240 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4241 argument to unsigned long to avoid warning.
4242 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4244 * conf_post.h (assume): Fix compiler error: x shall be cond.
4246 2013-09-22 Daniel Colascione <dancol@dancol.org>
4248 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4249 warning when compiling without a window system.
4251 2013-09-22 Daniel Colascione <dancol@dancol.org>
4253 * data.c (Qbool_vector_p): New symbol.
4254 (bool_vector_spare_mask, popcount_size_t_generic)
4255 (popcount_size_t_msc, popcount_size_t_gcc)
4257 (bool_vector_binop_driver)
4258 (count_trailing_zero_bits, size_t_to_host_endian)
4259 (Fbool_vector_exclusive_or)
4260 (Fbool_vector_union)
4261 (Fbool_vector_intersection, Fbool_vector_set_difference)
4262 (Fbool_vector_subsetp, Fbool_vector_not)
4263 (Fbool_vector_count_matches)
4264 (Fbool_vector_count_matches_at): New functions.
4265 (syms_of_data): Intern new symbol, functions.
4266 * alloc.c (bool_vector_payload_bytes): New function.
4267 (Fmake_bool_vector): Instead of calling Fmake_vector,
4268 which performs redundant initialization and argument checking,
4269 just call allocate_vector ourselves. Make sure we clear any
4270 terminating padding to zero.
4271 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4272 instead of open-coding the size calculation.
4273 (vroundup_ct): New macro.
4274 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4275 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4276 * composite.c (composition_gstring_put_cache):
4277 Change lint_assume to assume.
4278 * conf_post.h (assume): New macro.
4279 (lint_assume): Remove.
4280 * dispnew.c (update_frame_1): Change lint_assume to assume.
4281 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4283 * image.c (gif_load): Change lint_assume to assume.
4284 * lisp.h (eassert_and_assume): New macro.
4285 (Qbool_vector_p): Declare.
4286 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4287 (swap16, swap32, swap64): New inline functions.
4288 * macfont.m (macfont_shape): Change lint_assume to assume.
4289 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4290 * xsettings.c (parse_settings): Use new swap16 and
4291 swap32 from lisp.h instead of file-specific macros.
4293 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4295 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4296 found (which can legitimately happen when the glyph row at the
4297 window start is disabled in the current_matrix. (Bug#15365)
4299 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4301 Fix syntax.h bug introduced by recent INLINE change.
4302 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4303 conditionally compiled one way in some modules, and a different
4304 way in others. This doesn't work with extern inline functions,
4305 which must have the same definition in all modules, because the
4306 defining code might be shared across modules, depending on the
4307 implementation. Symptoms reported by Martin Rudalics in:
4308 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4309 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4310 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4311 overriding the corresponding functions in syntax.h.
4312 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4313 (syntax_property): New inline functions.
4314 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4315 Rewrite in terms of these new functions.
4317 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4319 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4320 not chars_in_text, whose result depends on the multibyteness of
4321 the current buffer. (Bug#15426)
4323 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4325 Port recent change to hosts where pointers aren't 'long'.
4326 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4327 Don't assume that pointers are the same width as 'long'.
4328 Add a compile-time check that a pointer fits into two X slots.
4330 A simpler, centralized INLINE.
4331 * conf_post.h (INLINE): Define only if not already defined.
4332 This allows us to use a single INLINE, defined by one file
4334 * emacs.c (INLINE): Define it.
4335 Also, include category.h, charset.h, composite.h, dispextern.h,
4336 syntax.h, systime.h, so that their INLINE definitions are expanded
4338 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4339 * buffer.h, buffer.c (BUFFER_INLINE):
4340 * category.h, category.c (CATEGORY_INLINE):
4341 * character.h, character.c (CHARACTER_INLINE):
4342 * charset.h, charset.c (CHARSET_INLINE):
4343 * composite.h, composite.c (COMPOSITE_INLINE):
4344 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4345 * frame.h, frame.c (FRAME_INLINE):
4346 * intervals.h, intervals.c (INTERVALS_INLINE):
4347 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4348 * lisp.h, alloc.c (LISP_INLINE):
4349 * process.h, process.c (PROCESS_INLINE):
4350 * syntax.h, syntax.c (SYNTAX_INLINE):
4351 * systime.h, sysdep.c (SYSTIME_INLINE):
4352 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4353 * window.h, window.c (WINDOW_INLINE):
4354 Remove. All uses replaced with INLINE.
4356 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4358 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4361 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4363 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4364 'const char *' to avoid compiler warnings due to similar change in
4365 the prototype of x_get_string_resource.
4367 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4369 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4370 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4371 going to replace static variables below. Adjust comments.
4372 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4373 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4374 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4375 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4376 Related users changed.
4377 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4378 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4379 last_mouse_movement_time, going to replace static variables below.
4381 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4382 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4384 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4385 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4386 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4387 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4388 static variables below.
4389 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4390 (last_mouse_scroll_bar): Remove.
4391 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4392 (mouseExited): Related users changed.
4394 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4396 Do not use external array to process X scroll bar messages.
4397 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4398 (x_send_scroll_bar_event): Pack window pointer into two slots
4399 of XClientMessageEvent if we're 64-bit. Adjust comment.
4400 (x_scroll_bar_to_input_event): Unpack accordingly.
4402 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4404 Ifdef away recent changes which aren't relevant to NS port.
4405 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4406 [!HAVE_NS]: Declare as such.
4407 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4408 [!HAVE_NS]: Define as such.
4410 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4412 * frame.c (x_redo_mouse_highlight): New function
4413 to factor out common code used in W32 and X ports.
4414 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4415 * xterm.h (struct x_display_info):
4416 * w32term.h (struct w32_display_info):
4417 * nsterm.h (struct ns_display_info): New members
4418 last_mouse_motion_frame, last_mouse_motion_x and
4419 last_mouse_motion_y, going to replace static variables below.
4420 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4421 (redo_mouse_highlight): Remove.
4422 (note_mouse_movement, syms_of_xterm): Adjust user.
4423 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4424 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4425 (redo_mouse_highlight): Remove.
4426 (note_mouse_movement, syms_of_w32term): Adjust user.
4427 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4428 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4430 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4431 * nsfns.m (compute_tip_xy): Adjust user.
4433 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4435 * frame.c (x_mouse_grabbed): New function.
4436 * dispextern.h (x_mouse_grabbed): Add prototype.
4437 (last_mouse_frame): Remove declaration.
4438 * xterm.h (struct x_display_info):
4439 * w32term.h (struct w32_display_info):
4440 * nsterm.h (struct ns_display_info): New member
4441 last_mouse_frame, going to replace...
4442 * xdisp.c (last_mouse_frame): ...global variable.
4443 (note_tool_bar_highlight):
4444 * w32term.c (w32_mouse_position, w32_read_socket):
4445 * xterm.c (XTmouse_position, handle_one_xevent):
4446 Use x_mouse_grabbed.
4447 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4449 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4451 * w32term.c (w32_read_socket): Avoid temporary
4452 variables in a call to x_real_positions.
4453 * xterm.c (handle_one_xevent): Likewise.
4455 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4457 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4458 (x_icon_type): Remove prototype.
4459 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4460 * frame.c (x_icon_type): Remove.
4461 * w32term.c (x_make_frame_visible, x_iconify_frame):
4462 * xterm.c (x_make_frame_visible, x_iconify_frame):
4463 Use x_set_bitmap_icon to factor out common code.
4465 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4467 * dispextern.h (check_x_display_info, x_get_string_resource):
4468 Declare here just once and unify the latter.
4469 * frame.c (check_x_display_info, x_get_string_resource):
4470 * nsterm.h (check_x_display_info):
4471 * xrdb.c (x_get_string_resource):
4472 * xterm.h (check_x_display_info): Remove prototypes.
4473 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4474 * w32reg.c (x_get_string_resource): Likewise.
4475 (w32_get_rdb_resource): Adjust user.
4477 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xterm.h (struct x_display_info): New member
4480 x_pending_autoraise_frame, going to replace...
4481 * xterm.c (pending_autoraise_frame): ...static variable.
4482 (x_new_focus_frame, XTread_socket): Adjust users.
4483 * w32term.h (struct w32_display_info): New member
4484 w32_pending_autoraise_frame, going to replace...
4485 * w32term.c (pending_autoraise_frame): ...global variable.
4486 (x_new_focus_frame, w32_read_socket): Adjust users.
4488 2013-09-17 Glenn Morris <rgm@gnu.org>
4490 * xdisp.c (message_dolog): If we create *Messages*,
4491 switch it to messages-buffer-mode.
4493 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4495 Don't overuse 'const' in types of locals.
4496 * bidi.c (bidi_count_bytes):
4497 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4498 (xg_event_is_for_scrollbar):
4499 * xselect.c (x_handle_property_notify)
4500 (x_handle_selection_notify, x_handle_dnd_message):
4501 * xsettings.c, xsettings.h (xft_settings_event):
4502 * xterm.c (x_handle_net_wm_state, handle_one_event)
4503 (x_menubar_window_to_frame, x_detect_focus_change)
4504 (construct_mouse_click, note_mouse_movement)
4505 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4506 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4507 (handle_one_xevent, x_handle_net_wm_state):
4508 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4509 (x_handle_dnd_message):
4510 Avoid unnecessary 'const', typically the second 'const' in
4511 'const foo * const arg', a 'const' that does not affect the API
4512 and doesn't significantly help the human reader.
4514 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4516 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4517 only if Glib < 2.36.0.
4518 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4519 * xsettings.c (init_gconf, init_gsettings): Do not check
4521 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4523 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4525 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4527 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4528 before calling g_type_init.
4530 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4532 * nsterm.m (syms_of_nsterm): ... to here.
4534 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4536 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4537 (ignore_next_mouse_click_timeout): Use Time as X does.
4538 (handle_one_xevent): Avoid cast and use unsigned comparison.
4540 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4542 Do not copy X event in handle_one_xevent except KeyPress case.
4543 Wnen XEvent is processed, it is unlikely to be changed except
4544 KeyPress case, so we can avoid copying and use const pointer to
4545 const data to make sure that an event is not changed elsewhere.
4546 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4547 const' and do not create local copy except for the KeyPress event.
4548 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4549 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4550 (x_handle_net_wm_state, x_menubar_window_to_frame)
4551 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4552 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4553 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4554 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4555 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4556 (x_handle_dnd_message):
4557 * xsettings.c (xft_settings_event):
4558 Use 'const XEvent * const' where appropriate.
4559 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4561 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4563 Fix X event waiting to handle multiple frames.
4564 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4565 * xterm.c (pending_event_wait): Remove. Adjust users.
4566 (x_detect_focus_change): Pass frame arg.
4567 (handle_one_xevent): Find related frame early and clear per-frame
4568 wait_event_type only if this is an event for the relevant frame.
4569 (x_wait_for_event): Use per-frame wait_event_type.
4571 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4573 * nsfns.m (Fx_create_frame): Fix font driver registration for
4576 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4577 for syms_of_macfont.
4579 * nsterm.m: Include macfont.h.
4580 (ns_tmp_flags, ns_tmp_font): Remove.
4581 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4582 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4583 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4584 (changeFont:): Fix code style. Check for font driver type when
4587 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4590 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4591 (nsfont_open): Set font driver type.
4592 Set font->ascent and font->descent. Figure out font instead of
4593 ns_tmp_font, and flags instead of ns_tmp_flags.
4594 Fix indentation. Remove call to ns_draw_text_decoration,
4597 * nsfns.m: Include macfont.h.
4598 (Fx_create_frame): Register macfont driver, make a better default font.
4599 (Fns_popup_font_panel): Get font from macfont driver, if used.
4601 * macfont.m, macfont.h, macuvs.h: New files.
4603 * font.h: Declare syms_of_macfont.
4605 * font.c (syms_of_font): Call syms_of_macfont.
4607 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4609 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4611 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4612 and it is always zero for others, so I assume that this is an ancient
4613 leftover which nobody will want to change any more.
4614 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4615 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4616 * frame.c (x_set_scroll_bar_width):
4617 * w32fns.c (w32_createscrollbar):
4618 * w32term.c (w32_set_vertical_scroll_bar):
4619 * xfns.c (x_set_scroll_bar_default_width):
4620 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4621 (x_scroll_bar_expose): Related users changed.
4623 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4625 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4626 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4627 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4629 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4631 * nsterm.h, w32term.h, xterm.h: ...and not here.
4632 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4633 Remove unused Xisms.
4634 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4635 these modules are never compiled otherwise.
4637 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4639 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4640 Doc fix. (Bug#15375)
4642 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4644 Unify Fx_focus_frame between all ports.
4645 * frame.h (x_focus_frame): New prototype.
4646 * xfns.c (Fx_focus_frame): Remove.
4647 (syms_of_xfns): Do not defsubr it.
4648 (x_focus_frame): X implementation.
4649 * nsfns.m (Fx_focus_frame): Remove.
4650 (syms_of_nsfns): Do not defsubr it.
4651 (x_focus_frame): NS implementation.
4652 * w32term.c (Fx_focus_frame): Remove.
4653 (x_focus_on_frame): Rename to...
4654 (x_focus_frame): W32 implementation.
4655 * w32term.h (x_focus_on_frame): Remove prototype.
4656 * w32fns.c (Fx_focus_frame): Remove.
4657 (syms_of_w32fns): Do not defsubr it.
4658 * frame.c (Fx_focus_frame): Define here.
4659 (syms_of_frame): Defsubr here.
4660 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4662 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4664 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4665 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4666 each port to reference the port-specific window system data.
4667 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4668 (FRAME_DISPLAY_INFO): Define.
4669 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4670 (FRAME_DISPLAY_INFO): Define. Adjust users.
4671 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4672 (FRAME_DISPLAY_INFO): Define. Adjust users.
4673 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4674 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4675 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4676 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4677 * xselect.c, xterm.c: All related users changed.
4679 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4681 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4682 (x_menubar_window_to_frame): Remove prototypes.
4683 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4684 (x_menubar_window_to_frame, x_top_window_to_frame):
4686 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4687 (x_menubar_window_to_frame, x_top_window_to_frame):
4688 ...to here and convert all but the last to static.
4690 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4692 * lisp.mk (lisp): Add w32-common-fns.elc.
4694 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4696 * charset.c (char_charset): Document an exception for char-charset.
4698 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4700 * xterm.h (x_display_info): New field last_user_time...
4701 * xterm.c (toplevel): ...to replace static last_user_time.
4702 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4704 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4706 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4707 scroll bar values to prevent thumb from disappear and update comment.
4709 2013-09-11 Glenn Morris <rgm@gnu.org>
4711 * emacs.c (usage_message): Possessive apostrophe tweak.
4713 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4715 * nsterm.m (syms_of_nsterm): Use Qns.
4716 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4717 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4718 * xfns.c (x_display_info_for_name, Fx_open_connection):
4719 Remove old '#if 0' code.
4720 (syms_of_xfns): Use Qx.
4721 * termhooks.h (fullscreen_hook): Remove the leftover.
4722 (struct terminal): Fix typo in comment.
4724 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4726 Cleaning up a few X scroll bar bits.
4727 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4728 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4729 New member last_seen_part, going to replace...
4730 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4731 (xt_action_hook) [USE_LUCID]: Adjust user.
4732 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4733 Lucid-specific scroll bar support.
4734 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4735 to int and adjust to use last_seen_part member.
4736 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4737 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4738 Initialize last_seen_part.
4740 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4742 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4743 insert-buffer-substring an empty string.
4745 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4747 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4748 avoiding a GCC warning.
4750 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4752 Ifdef away frame tool bar code when it is not really used.
4753 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4754 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4755 and minimize_tool_bar_window_p under the above.
4756 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4757 (fset_tool_bar_window): Likewise.
4758 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4759 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4760 (change_frame_size_1):
4761 * window.c (window_from_coordinates, Frecenter): Adjust users.
4762 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4763 code is not really used.
4764 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4765 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4766 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4767 [!USE_GTK && !HAVE_NS]: Define as such.
4768 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4769 (note_mouse_highlight, expose_frame):
4770 * xfns.c (x_set_tool_bar_lines):
4771 * xterm.c (handle_one_xevent): Adjust users.
4773 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4775 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4776 This bug was introduced by my 2013-08-26 patch, which incorrectly
4777 assumed that the terminfo implementation doesn't use termcap buffers.
4778 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4779 these buffers apparently are used after all.
4780 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4781 (struct tty_display_info): Define members termcap_term_buffer and
4782 termcap_strings_buffer even if TERMINFO.
4784 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4787 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4788 'usage' docstring entry to pacify make-docfile.
4790 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4792 Change comparison functions =, <, >, <=, >= to take many arguments.
4793 * data.c: Change comparison functions' interface and implementation.
4794 * lisp.h: Make arithcompare available for efficient two arg
4796 * bytecode.c: Use arithcompare.
4797 * fileio.c: Use new interface.
4799 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4801 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4803 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4805 * eval.c (Feval): Document the new use of `lexical'.
4807 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4809 Review and drop old frame resize hack.
4810 * frame.h (struct frame): Remove force_flush_display_p.
4811 * dispnew.c (update_frame): Adjust user and don't call
4812 flush_frame here. The comment has said that there was an issues
4813 with redisplaying fringes, but I don't see any differences with
4814 and without this hack. Hopefully we can continue without it.
4815 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4816 current frame matrices twice if resized_p is set.
4818 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4820 Do not populate pure Xism x_sync to other ports.
4821 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4822 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4823 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4824 * w32term.h (x_sync): Remove prototype.
4826 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4828 Cleanup frame flushing.
4829 * dispextern.h (struct redisplay_interface):
4830 Drop flush_display_optional because flush_display is enough
4831 for X and flushing via RIF is just a no-op for others.
4832 * frame.h (flush_frame): New function.
4833 * dispnew.c (update_frame):
4834 * minibuf.c (read_minibuf):
4835 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4837 * keyboard.c (detect_input_pending_run_timers): Do not flush
4838 all frames but selected one in redisplay_preserve_echo_area.
4839 * nsterm.m (ns_flush): Remove no-op.
4840 (ns_redisplay_interface): Adjust user.
4841 * w32term.h (x_flush): Remove no-op.
4842 (w32_redisplay_interface): Adjust user.
4843 * xterm.c (x_flush): Simplify because we do not flush all
4844 frames at once any more. Adjust comment.
4845 (x_redisplay_interface): Adjust user.
4847 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4849 Port --without-x --enable-gcc-warnings to Fedora 19.
4850 * gfilenotify.c (globals_of_gfilenotify):
4851 Call g_type_init only if using an older glib version that needs it.
4853 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4855 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4856 (last_glyphless_glyph_merged_face_id): Remove declarations.
4857 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4858 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4859 (last_glyphless_glyph_merged_face_id): Now static.
4860 (merge_escape_glyph_face): New function, refactored from...
4861 (get_next_display_element): ...here.
4862 (merge_glyphless_glyph_face): New function, refactored from...
4863 (produce_glyphless_glyph): ...here...
4864 * term.c (produce_glyphless_glyph): ...and here.
4866 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4868 * eval.c (eval_sub): Only call Ffunction if necessary.
4870 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4872 Attempt to make redisplay more selective when changing cursor type.
4873 * frame.h (struct frame): New bitfield cursor_type_changed.
4874 * xdisp.c (cursor_type_changed): Remove.
4875 (try_cursor_movement, redisplay_window, try_window_id)
4876 (set_frame_cursor_types, try_window_reusing_current_matrix):
4877 Adjust to use per-frame bitfield.
4878 (redisplay_internal): Look for cursor type change on each visible
4879 frame and consider all frames if cursor type has been changed on
4880 the frame other than selected. If cursor type has been changed on
4881 selected frame only, do not use fast update.
4883 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4885 Attempt to make redisplay more selective when changing fonts.
4886 * frame.h (struct frame): New bitfield fonts_changed.
4887 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4888 (adjust_frame_glyphs): Add prototype.
4889 * dispnew.c (fonts_changed_p): Remove.
4890 (adjust_glyphs): Remove because we do not
4891 adjust matrices on all frames at once any more.
4892 (adjust_frame_glyphs): Block and unblock input here.
4893 (adjust_glyph_matrix): Use fonts_changed.
4894 (change_frame_size_1): Use adjust_frame_glyphs.
4895 * font.c (font_open_entity): Use fonts_changed.
4896 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4897 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4898 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4899 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4900 (shrink_mini_window, Fresize_mini_window_internal)
4901 (window_scroll_pixel_based, Fset_window_configuration)
4902 (apply_window_adjustment, Fset_window_vscroll):
4903 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4904 Use adjust_frame_glyphs.
4905 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4906 (try_window_reusing_current_matrix, try_window_id, display_line)
4907 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4908 (redisplay_internal): Consider fonts_changed and adjust frame
4909 matrices for each frame only if the frame is visible. If font
4910 has been changed on some frame during full redisplay, retry
4911 only visible frames where the font has been actually changed.
4913 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4915 Cache current header and mode line height for each window.
4916 * window.h (struct window): New fields mode_line_height
4917 and header_line_height.
4918 * window.c (make_window): Initialize them.
4919 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4920 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4921 (current_mode_line_height, current_header_line_height):
4923 * xdisp.c (current_mode_line_height, current_header_line_height):
4925 (pos_visible_p, init_xdisp): Adjust user.
4926 (redisplay_window): Invalidate mode_line_height and
4927 header_line_height if current and desired matrices do not agree.
4929 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4931 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4932 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4934 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4936 Make --without-x compatible with --enable-gcc-warnings.
4937 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4938 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4939 members under HAVE_WINDOW_SYSTEM.
4940 * keyboard.c (make_lispy_focus_out): Likewise.
4941 (record_menu_key): Move under HAVE_MENUS.
4942 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4943 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4944 (syms_of_xdisp): Adjust user.
4945 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4946 (start_hourglass, cancel_hourglass):
4947 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4948 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4949 and CLEAR_FONT_TABLE_NFONTS.
4950 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4951 Declare only if HAVE_WINDOW_SYSTEM.
4952 (lface_same_font_attributes_p, clear_face_gcs): Define only
4953 if HAVE_WINDOW_SYSTEM.
4955 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4957 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4958 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4959 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4961 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4963 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4965 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4967 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4968 This fixes a type error on hosts where ptrdiff_t is wider than int.
4970 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4972 * keyboard.c (read_key_sequence_vs): New function.
4973 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4976 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4978 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4980 Makefile improvements.
4981 * Makefile.in (config.status): Don't use double-colon rules, as
4982 they are not portable according to POSIX. Fix shell typo with `;
4983 I guess this rule has never been tested?
4984 (VCSWITNESS): New macro, to override any environment var.
4986 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4988 * xterm.h (struct x_display_info): Do not track X connection
4989 fd separately because it is always available from Display.
4990 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4993 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4995 * buffer.c (drop_overlay):
4996 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4997 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4999 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5001 * buffer.c (Fmake_overlay, Fmove_overlay):
5002 * intervals.c (set_point_from_marker):
5003 * print.c (PRINTPREPARE): Prefer signal_error
5004 to plain error and report unsuitable marker too.
5006 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5008 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5009 for 'dragging' member.
5010 (struct x_output): Remove set-but-unused leftovers
5011 'left_before_move' and 'top_before_move'.
5012 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5013 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5014 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5015 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5016 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5017 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5018 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5019 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5021 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5023 * nsfont.m (INVALID_GLYPH): New define.
5024 (nsfont_encode_char): Use INVALID_GLYPH.
5025 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5027 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5029 * xterm.c (x_last_mouse_movement_time): Revert last change.
5030 This code should use XDisplayMotionBufferSize to check display's
5031 motion history first, and there are few other issues as well.
5032 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5033 (handle_one_xevent): Adjust user.
5035 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5037 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5038 * frame.c (Flast_nonminibuf_frame): ... to here.
5039 (check_minibuf_window): Don't abort if no window was found
5042 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5044 Use XGetMotionEvents to ask the last mouse motion time from X server.
5045 * xterm.c (X_MOTION_HISTORY): Default to 1.
5046 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5047 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5048 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5049 Ifdef away legacy code.
5050 (XTmouse_position, x_scroll_bar_report_motion):
5051 Use x_last_mouse_movement_time.
5052 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5055 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5057 * msdos.c (last_mouse_window): Move to...
5058 (dos_rawgetc): ...this function and adjust comment.
5059 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5060 (mouseMoved): ...this function and adjust comment.
5061 * w32term.c (last_window): Likewise with...
5062 (w32_read_socket): ...this function.
5063 * xterm.c (last_window): Likewise with...
5064 (handle_one_xevent): ...this function.
5066 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5068 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5069 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5070 (handle_one_xevent): ...to here.
5071 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5074 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5076 * msdos.c (IT_set_terminal_window): Remove no-op.
5077 (initialize_msdos_display): Adjust terminal setup.
5078 * w32console.c (w32con_set_terminal_window): Remove no-op.
5079 (initialize_w32_display): Adjust terminal setup.
5080 * w32term.c (w32_set_terminal_window): Remove no-op.
5081 (w32_create_terminal): Adjust terminal setup.
5082 * xterm.c (XTset_terminal_window): Remove no-op.
5083 (x_create_terminal): Adjust terminal setup.
5085 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5087 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5089 (ns_create_terminal): Adjust terminal setup.
5090 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5092 (w32_create_terminal): Adjust terminal setup.
5093 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5095 (x_create_terminal): Adjust terminal setup.
5097 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5099 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5100 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5101 * dispnew.c (buffer_posn_from_coords):
5102 * window.c (Fwindow_end, displayed_window_lines):
5103 * xdisp.c (redisplay_mode_lines): Use it.
5105 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5107 * fontset.c (face_for_char): Check char in the current face font first
5108 if HAVE_NS (Bug#15138).
5110 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5112 * window.c (temp_output_buffer_show): Make sure window returned
5113 by display_buffer is live (Bug#15213).
5115 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5117 Minor cleanup to avoid forward declarations.
5118 * coding.h (struct ccl_spec): Remove forward declaration.
5119 * composite.h (toplevel): Include font.h.
5120 (struct composition_it, struct face, struct font_metrics):
5121 Remove forward declaration.
5122 * dispextern.h (struct image, struct atimer): Likewise.
5123 * emacsgtkfixed.h (struct frame): Likewise.
5124 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5125 * font.h (struct font_driver, struct font, struct glyph_string)
5126 (struct face): Remove forward declaration.
5127 * fontset.h (struct face, struct font): Likewise.
5128 * frame.h (toplevel): Style cleanup.
5129 (enum output_method): Move to...
5130 * termhooks.h (enum output_method): ...here.
5131 (struct glyph, struct frame, struct ns_display_info)
5132 (struct x_display_info, struct w32_display_info):
5133 Remove forward declaration.
5134 * xterm.h (toplevel): Include termhooks.h.
5135 (struct font, struct window, struct glyph_matrix, struct frame)
5136 (struct input_event, struct face, struct image): Remove forward
5138 * gtkutil.h (struct _widget_value): Likewise.
5139 * keyboard.h (toplevel): Include termhooks.h.
5140 (struct input_event): Remove forward declaration.
5142 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5144 * intervals.c (set_point_from_marker): New function.
5145 * editfns.c (Fgoto_char):
5146 * process.c (Finternal_default_process_filter):
5147 * window.c (select_window_1): Use it.
5148 * buffer.h (set_point_from_marker): Add prototype.
5150 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5152 * w32.c (term_winsock): Call release_listen_threads before calling
5154 (_sys_wait_accept): Wait for accept event in a loop with a finite
5155 timeout, instead of waiting indefinitely. Will hopefully avoid
5156 hanging during exit because WSACleanup deadlocks waiting for the
5157 event object to be released. (Bug#14333)
5159 * w32proc.c (release_listen_threads): New function, signals all
5160 the reader threads that listen for connections to stop waiting.
5162 * w32.h (release_listen_threads): Add prototype.
5164 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5166 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5167 field of new marker (for sanity and safety).
5168 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5169 anyway because XMISCTYPE is a function and can't be an lvalue).
5171 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5173 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5174 (x_after_update_window_line, x_scroll_bar_create)
5175 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5176 (handle_one_xevent, x_clear_frame_area):
5177 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5178 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5179 * xterm.h (x_clear_area): Adjust prototype.
5181 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5183 Hook scanning and indentation functions to find_newline. This helps
5184 to avoid duplicated code and renders more respect to newline cache.
5185 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5186 * cmds.c (Fforward_line):
5187 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5188 Use find_newline and avoid unnecessary point movements.
5189 * search.c (scan_newline): Implement on top of find_newline.
5191 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5193 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5194 scoped code (bug#11258).
5196 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5198 * nsterm.m (last_window): New variable.
5199 (EV_TRAILER2): New macro.
5200 (EV_TRAILER): Call EV_TRAILER2.
5201 (mouseMoved:): Add support for mouse-autoselect-window
5202 on nextstep (Bug#6888).
5204 2013-08-28 Andreas Schwab <schwab@suse.de>
5206 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5207 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5208 Remove unused macro definitions.
5209 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5210 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5211 Only define if emacs.
5213 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5215 Prefer enum glyph_row_area to int where appropriate.
5216 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5218 (window_box, window_box_width, window_box_left, window_box_left_offset)
5219 (window_box_right, window_box_right_offset): Adjust prototypes.
5220 * xdisp.c (window_box, window_box_width, window_box_left)
5221 (window_box_left_offset, window_box_right, window_box_right_offset):
5222 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5223 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5224 * nsterm.m (ns_clip_to_row):
5225 * w32term.c (w32_clip_to_row):
5226 * xterm.c (x_clip_to_row): Likewise.
5228 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5230 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5231 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5233 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5235 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5236 for portability to hosts where /bin/sh has problems.
5238 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5240 Redesign redisplay interface to drop global output_cursor.
5241 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5242 (toplevel): Remove declaration of output_cursor.
5243 (set_output_cursor, x_cursor_to): Remove prototype.
5244 * window.h (struct window): New member output_cursor.
5245 (output_cursor_to): New function to replace RIF member.
5246 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5247 (update_text_area, set_window_cursor_after_update): Use it.
5248 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5249 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5250 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5251 * w32term.c (x_update_window_begin, x_update_window_end):
5252 * xterm.c (x_update_window_begin, x_update_window_end):
5253 Adjust to use per-window output cursor.
5255 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5257 Simplify SELECT_TYPE-related code.
5258 Like EMACS_TIME, this portability layer is no longer needed, since
5259 Emacs has been using fd_set as a portability layer for some time.
5260 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5261 (SELECT_TYPE): Remove. All uses changed to fd_set.
5262 (fd_set) [!FD_SET]: New typedef.
5264 Simplify EMACS_TIME-related code.
5265 This portability layer is no longer needed, since Emacs has been
5266 using struct timespec as a portability layer for some time.
5267 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5268 Include <time.h> rather than "systime.h"; that's all that's needed now.
5269 * dispnew.c: Include <timespec.h> rather than "systime.h";
5270 that's all that's needed now.
5271 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5272 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5273 TIMESPEC_RESOLUTION.
5274 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5275 LOG10_TIMESPEC_RESOLUTION.
5276 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5277 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5278 (make_emacs_time): Remove. All used changed to make_timespec.
5279 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5280 (current_timespec): Rename from current_emacs_time. All uses changed.
5281 (add_emacs_time): Remove. All uses changed to timespec_add.
5282 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5283 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5284 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5285 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5286 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5287 (current_timespec): Rename from current_emacs_time. All uses changed.
5288 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5289 changed to timespec_cmp.
5290 * xgselect.c: Include <timespec.h>, since our .h files don't.
5292 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5294 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5295 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5296 Remove the leftovers.
5297 * gtkutil.c (toplevel): Do not declare Qxft but include
5299 * image.c (toplevel): Do not declare Vlibrary_cache because
5300 it's already done in lisp.h.
5302 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5304 * lisp.h (Mouse_HLInfo): Move from here...
5305 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5306 (reset_mouse_highlight): New function.
5307 * msdos.c (dos_set_window_size, IT_update_begin)
5308 (internal_terminal_init):
5309 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5310 (ns_initialize_display_info):
5311 * w32console.c (initialize_w32_display):
5312 * w32term.c (x_update_window_end, x_free_frame_resources)
5313 (w32_initialize_display_info):
5314 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5315 * window.c (Fdelete_other_windows_internal):
5316 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5317 * termchar.h (toplevel):
5318 * xterm.h (toplevel): Include dispextern.h.
5320 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5322 Fix minor problems found by static checking.
5323 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5324 (expect): Avoid nested-if warning.
5325 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5326 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5327 * nsterm.h, nsterm.m (ns_select):
5328 * xgselect.c, xgselect.h (xg_select):
5329 Adjust signature to better match pselect's.
5330 * nsterm.m (ns_select):
5331 Don't set *TIMEOUT, since pselect doesn't.
5332 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5333 diagnostic about assigning const char * to it.
5334 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5336 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5338 * lread.c (substitute_object_recurse): Handle hash-tables as well
5341 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5343 Fix unlikely core dump in init_tty, and simplify terminfo case.
5344 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5345 The old version incorrectly dumped core if malloc returned a
5346 buffer containing only non-NUL bytes.
5347 (init_tty): Do not allocate or free termcap buffers; the
5348 struct does that for us now.
5349 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5350 (struct tty_display_info): Define members termcap_term_buffer and
5351 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5352 use them. Allocate them directly in struct rather than indirectly
5353 via a pointer, to simplify init_tty.
5355 * frame.c (check_minibuf_window): Initialize 'window' properly,
5356 so that Emacs reliably aborts later if 'window' is not initialized.
5358 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5360 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5361 of VoidSymbol (Bug#15154).
5363 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5365 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5366 mouse_face_beg_y and mouse_face_end_y.
5367 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5368 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5369 Adjust users and update comment where appropriate.
5371 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5373 * frame.c (check_minibuf_window): New function.
5374 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5375 Call check_minibuf_window (Bug#15183).
5377 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5379 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5380 because this is the only last cursor data we need to keep and consult.
5381 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5382 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5385 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5387 Fix recovering from possible decompression error.
5388 Since insert_from_gap doesn't always move point, we can't use PT as
5389 the position where the partially decompressed data ends, and
5390 should count how many bytes was produced so far.
5391 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5392 (unwind_decompress): Really delete partially uncompressed data.
5393 (Fzlib_decompress_region): Take decompressed data size into account.
5395 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5397 * syntax.c (init_syntax_once): Adjust comment and do an early
5398 initialization of Qchar_table_extra_slots just once...
5399 * casetab.c (init_casetab_once):
5400 * category.c (init_category_once):
5401 * character.c (syms_of_character):
5402 * coding.c (syms_of_coding):
5403 * xdisp.c (syms_of_xdisp): ...and omit it here.
5405 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5407 * xdisp.c (get_next_display_element): Don't apply to characters
5408 from a display vector the logic of setting it->end_of_box_run_p
5409 suitable for characters from a buffer. (Bug#15175)
5411 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5412 to handle directories, rather than '_utime' which doesn't.
5415 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5417 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5418 or fullscreen (Bug#14627).
5420 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5422 System-dependent integer overflow fixes.
5423 * process.c (Fset_process_window_size): Signal an error if
5424 the window size is outside the range supported by the lower level.
5425 * sysdep.c (set_window_size): Return negative on error,
5426 nonnegative on success, rather than -1, 0, 1 on not in system,
5427 failure, success. This is simpler. Caller changed.
5428 (serial_configure): Remove unnecessary initialization of local.
5429 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5430 size fits in unsigned long; this isn't true on some 32-bit hosts.
5431 Avoid buffer overrun if some future version of /proc/meminfo has a
5432 variable name longer than 20 bytes.
5433 (system_process_attributes) [__FreeBSD__]:
5434 Don't assume hw.availpages fits in 'int'.
5436 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5438 Don't let very long directory names overrun the stack.
5439 Fix some related minor problems involving "//", vfork.
5440 * callproc.c (encode_current_directory): New function.
5441 (call_process): Don't append "/"; not needed.
5442 * fileio.c (file_name_as_directory_slop): New constant.
5443 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5444 this can save the caller having to alloca.
5445 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5446 Use SAFE_ALLOCA, not alloca.
5447 (directory_file_name, Fexpand_file_name): Leave leading "//"
5448 alone, since it can be special even on POSIX platforms.
5449 * callproc.c (call_process):
5450 * process.c (Fformat_network_address):
5451 * sysdep.c (sys_subshell):
5452 Use encode_current_directory rather than rolling our own.
5453 (create_process): No need to encode directory; caller does that now.
5454 * process.h (encode_current_directory): New decl.
5455 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5456 Rework to avoid 'goto xyzzy;'.
5458 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5460 * xdisp.c (handle_face_prop): If the default face was remapped use
5461 the remapped face for strings from prefix properties. (Bug#15155)
5463 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5465 Minor cleanup for redisplay interface and few related functions.
5466 * frame.h (enum text_cursor_kinds): Move from here...
5467 * dispextern.h (enum text_cursor_kinds): ...to here.
5468 (toplevel): Drop unnecessary declarations.
5469 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5470 in update_window_end_hook and draw_window_cursor functions.
5471 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5472 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5473 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5474 * xterm.c (x_update_window_end, x_draw_window_cursor):
5475 * xdisp.c (display_and_set_cursor, update_window_cursor)
5476 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5477 enum text_cursor_kinds where appropriate.
5479 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5481 Redesign redisplay interface to drop updated_row and updated_area.
5482 * dispextern.h (updated_row, updated_area): Remove declaration.
5483 (struct redisplay_interface): Pass glyph row and row area parameters
5484 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5485 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5487 * dispnew.c (updated_row, updated_area): Remove.
5488 (redraw_overlapped_rows, update_window_line): Adjust user.
5489 (update_marginal_area, update_text_area): Likewise. Pass updated row
5490 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5491 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5494 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5496 * process.c (flush_pending_output): Remove stub.
5499 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5501 * callproc.c: Fix race that killed background processes (Bug#15144).
5502 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5503 Record deleted process-id in critical section, not afterwards.
5504 Don't mistakenly kill process created by a call-process invocation
5505 that discards output and does not wait.
5507 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5509 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5510 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5511 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5512 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5513 to shut up compiler in mark_object.
5514 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5516 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5518 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5519 We can't portably rely on PTY_OPEN doing that, even if
5520 it calls posix_openpt with O_CLOEXEC.
5522 2013-08-20 Kenichi Handa <handa@gnu.org>
5524 * character.c (string_char): Improve commentary.
5526 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5528 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5529 (struct animation_cache): Make signature a flexible array member.
5530 All uses changed. This is a tad slower but may insulate us better
5531 from future changes to ImageMagick.
5533 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5535 * image.c: Shrink memory needed for animation cache.
5536 (SIGNATURE_DIGESTSIZE): New constant.
5537 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5538 (imagemagick_create_cache): Copy the signature. This saves
5539 several KB of memory that ImageMagick wastes per signature.
5540 Don't bother updating the update_time, as the caller does that now.
5541 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5542 it's a fixed size struct member now.
5543 (imagemagick_get_animation_cache): Always destroy the signature,
5544 as it's now imagemagick_create_cache's responsibility to copy it.
5545 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5546 and use memcmp rather than strcmp.
5547 eassert that ImageMagick returns a signature of the specified length.
5549 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5551 * image.c (imagemagick_get_animation_cache): Don't segfault on
5553 (imagemagick_get_animation_cache): Revert to previous definition
5554 so that it actually works. But keep the memory leak fix.
5555 (imagemagick_get_animation_cache): Fix memory leak.
5557 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5559 * image.c: Fix animation cache signature memory leak.
5560 Fix some other minor performance problems while we're at it.
5561 (imagemagick_create_cache): Clear just the members that
5562 need clearing. Don't set update_time, as caller does that now.
5563 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5564 Simplify by using pointer-to-pointer instead of a prev pointer.
5565 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5566 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5567 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5568 it's already a copy. Free the signature probe unless it's cached.
5570 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5571 This was introduced by my 2013-08-12 fix for Bug#15035.
5573 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5575 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5576 (imagemagick_prune_animation_cache): Now static.
5578 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5580 * image.c (imagemagick_get_animation_cache): Don't segfault when
5581 pruning all entries.
5583 2013-08-18 Ken Brown <kbrown@cornell.edu>
5585 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5586 static heap if ENABLE_CHECKING is defined.
5587 (max_bss_sbrk_ptr): New variable.
5589 (report_sheap_usage): Report maximum static heap usage instead of
5590 ending static heap usage.
5592 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5594 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5595 of zlib_initialized according to the results of calling
5596 init_zlib_functions.
5598 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5600 * image.c: Implement an ImageMagick per-image cache.
5601 (imagemagick_get_animation_cache): Fix a double-free error.
5602 (imagemagick_load_image): Remove the ping_wand code, which only
5603 apparently saved time on invalid animated images, and slowed down
5604 everything else. Optimise for the common case.
5606 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5608 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5610 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5612 * marker.c (set_marker): Remove documentation of undefined behavior.
5614 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5616 * image.c (imagemagick_compute_animated_image): Animate correctly
5617 when sub-images are smaller than the main image.
5618 (imagemagick_compute_animated_image): Setting the iterator row to
5619 zero is apparently not allowed.
5620 (imagemagick_compute_animated_image): Allow images that say they
5621 have sub-images that are bigger than the main image, but just crop
5624 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5626 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5628 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5630 * image.c (imagemagick_compute_animated_image): Respect the GIF
5633 2013-08-15 Ken Brown <kbrown@cornell.edu>
5635 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5636 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5639 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5641 Fix minor problems found by static checking.
5642 * frame.c (delete_frame):
5643 * xdisp.c (next_element_from_display_vector):
5644 Avoid uninitialized local.
5645 * image.c (imagemagick_compute_animated_image): Port to C89.
5646 Prefer usual GNU indentation style for loops.
5647 Be more careful about bizarrely large sizes, by using ptrdiff_t
5650 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5652 Fix infinite frame selection loop (Bug#15025).
5653 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5655 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5657 * xdisp.c (compute_window_start_on_continuation_line):
5658 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5659 to make sure we end up setting the window start at the leftmost
5660 visible character of the display line. This avoids funky
5661 horizontal shifting because the window start is not kept on the
5662 same position. (Bug#15090)
5663 (next_element_from_display_vector): Support 'box' face attribute
5664 in the face definitions of a display vector. (Bug#15099)
5666 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5668 * image.c (imagemagick_compute_animated_image): Implement animated
5670 (imagemagick_compute_animated_image): Fix some compilation
5671 warnings. Implement a very simple cache to make the animation
5672 usable at all, but it should be replaced with a per-image cache.
5674 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5676 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5677 to do `for' loops over alist values.
5678 * buffer.h (FOR_EACH_BUFFER):
5679 * process.c (FOR_EACH_PROCESS): Use it.
5680 (handle_child_signal, status_notify, Fget_buffer_process)
5681 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5683 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5685 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5686 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5687 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5688 to xzalloc and so avoid redundant call to memset.
5689 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5690 members because it is allocated with xzalloc and so already zeroed.
5692 2013-08-14 Ken Brown <kbrown@cornell.edu>
5694 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5697 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5699 Utility function and macro to copy Lisp string to C string.
5700 * lisp.h (xlispstrdupa): New macro.
5701 (xlispstrdup): New prototype.
5702 * alloc.c (xlispstrdup): New function.
5703 * callint.c (Fcall_interactively):
5704 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5705 (Fsubstitute_in_file_name):
5706 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5707 * image.c (x_create_bitmap_from_file):
5708 * w32term.c (w32_term_init):
5709 * xterm.c (x_term_init): Use xlispstrdup.
5711 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5713 * image.c (imagemagick_load_image): Make animated pictures work.
5714 There's still some problems with background color settings, though
5717 * decompress.c (unwind_decompress): Always restore point.
5719 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5721 * marker.c (set_marker): Reformat documentation.
5723 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5725 * xdisp.c (cursor_type_changed): Now static.
5727 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5728 Use changed. This avoids the need to call xmalloc and for the
5729 caller to call xfree, and avoids memory leaks in some situations.
5731 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5733 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5734 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5735 (redisplay_window): If window_end_valid is cleared due to non-zero
5736 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5737 so do not call to try_cursor_movement for that window.
5739 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5741 * window.h (struct window): Convert window_end_pos and
5742 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5743 (wset_window_end_pos, wset_window_end_vpos): Remove.
5744 * dispnew.c (adjust_glyph_matrix):
5745 * window.c (Fwindow_end, replace_window, set_window_buffer)
5747 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5748 (set_vertical_scroll_bar, redisplay_window, try_window)
5749 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5750 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5751 (note_mouse_highlight): Adjust users.
5752 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5755 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5757 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5758 * image.c (imagemagick_filename_hint): Use `const char *' and
5759 prefer SSDATA to SDATA to avoid warnings.
5761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5763 Cleanup window fringes, margins and scroll bars adjustments.
5764 * window.c (set_window_fringes, set_window_margins)
5765 (set_window_scroll_bars, apply_window_adjustment): New functions.
5766 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5767 (Fset_window_scroll_bars): Use them.
5769 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5771 * window.h (struct window): Convert scroll_bar_width
5772 from Lisp_Object to integer. Adjust comment.
5773 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5775 * window.c (wset_scroll_bar_width): Remove.
5776 (make_window): Initialize scroll_bar_width.
5777 (Fsplit_window_internal): Use direct assignment.
5778 (Fset_window_configuration, save_window_save):
5779 Convert Lisp_Object to integer and back where appropriate.
5780 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5781 bar was actually changed, and mention this in docstring.
5783 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5785 * decompress.c: Minor simplifications.
5786 (Fzlib_decompress_region): Don't bother verifying
5787 that avail_out <= UINT_MAX, as that was confusing.
5788 Mention the restriction in a comment instead.
5789 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5791 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5793 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5794 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5796 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5798 * image.c (imagemagick_filename_hint): Check for errors in the
5801 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5803 * window.c (Fwindow_margins): Return nil when there's no marginal
5804 area, as per the documented API.
5806 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5807 Fmake_vector, as scroll bar's struct members are not all Lisp
5808 objects now. This avoids crashes in GC.
5810 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5811 bool, so its address could be taken.
5813 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5815 * image.c (imagemagick_filename_hint): New function to possibly
5816 apply `image-content-type-suffixes'.
5817 (imagemagick_load_image): Use it.
5819 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5821 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5822 if loading zlib failed.
5824 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5826 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5827 2013-08-13 checkin below. Change bool to BOOL, rule is:
5828 All Obj-C code uses BOOL, except for interfaces callable from C.
5830 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5832 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5834 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5835 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5836 bool instead of BOOL.
5837 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5838 from Lisp_Object to bitfield. Adjust comment.
5839 * w32term.c (x_scroll_bar_create): Adjust user.
5840 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5841 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5842 Use bool for boolean.
5843 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5844 to `unsigned int' when defining a bitfield.
5846 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5848 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5850 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5852 * window.h (struct window): Convert left_margin_cols and
5853 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5854 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5855 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5857 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5859 (showing_window_margins_p, update_window_line, update_frame_1):
5860 * fringe.c (draw_fringe_bitmap_1):
5861 * xdisp.c (window_box_width): Adjust users.
5862 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5863 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5864 Use direct assignment.
5865 (Fset_window_configuration, save_window_save, Fwindow_margins):
5866 Convert Lisp_Object to integer and back where appropriate.
5867 (Fset_window_margins): Adjust user. Return t if any margin
5868 was actually changed, and mention this in docstring.
5870 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5872 * syntax.c (forward_word):
5873 * cmds.c (forward_char, backward_char): Mention the optional argument.
5875 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5877 * window.h (struct window): Convert left_fringe_width
5878 and right_fringe_width from Lisp_Objects to integers.
5880 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5881 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5882 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5884 (make_window): Initialize new integer fields to -1.
5885 (Fsplit_window_internal): Use direct assignment.
5886 (Fset_window_configuration, save_window_save):
5887 Convert Lisp_Object to integer and back where appropriate.
5888 (Fset_window_fringes): Adjust user. Return t if any fringe
5889 was actually changed, and mention this in docstring.
5891 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5893 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5894 * nsfns.m (x_set_cursor_type):
5895 * w32fns.c (x_set_cursor_type):
5896 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5897 * xdisp.c (set_frame_cursor_types): ...but in common code.
5899 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5901 * font.c (clear_font_cache): New function, stripped from...
5902 (Fclear_font_cache): ...here, which now uses the function
5903 above. Adjust comment.
5904 * font.h (clear_font_cache): Add prototype.
5905 * xfaces.c (clear_face_cache): Use clear_font_cache.
5907 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5909 * window.c (Fset_window_start): Compare `w', not `window' because
5910 `w' might not be equal to `window' after call to decode_live_window.
5912 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5914 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5915 This fixes a problem introduced by the Bug#15035 patch
5916 when using GPG. Reported by Herbert J. Skuhra.
5918 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5920 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5921 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5922 not yet initialized.
5924 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5926 * decompress.c (Fzlib_decompress_region): Support zlib
5927 decompression, too, and rename.
5929 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5931 Minor zlib configuration tweaks.
5932 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5933 Don't assume presence of fn_inflateInit2_ zlib internal function.
5935 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5937 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5938 include the zlib prefix.
5940 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5942 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5943 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5944 define static variables that are pointers to zlib functions to be
5946 (init_zlib_functions) [WINDOWSNT]: New function.
5947 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5949 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5950 macros instead of invoking the zlib functions directly.
5951 (syms_of_decompress): DEFSYM Qzlib_dll.
5952 Staticpro Szlib_available_p.
5954 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5956 Avoid looping over all frame windows to freeze and unfreeze.
5957 * window.h (struct window): Drop frozen_window_start_p.
5958 (freeze_window_starts): Drop prototype.
5959 * frame.h (struct frame): New frozen_window_starts flag.
5960 (FRAME_WINDOWS_FROZEN): New macro.
5961 * window.c (freeze_window_start, freeze_window_starts):
5963 (select_window, replace_window): Adjust users.
5964 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5965 (window_frozen_p): New function.
5966 (redisplay_window): Use it.
5968 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5970 Fix some fd issues when running subprocesses (Bug#15035).
5971 Fix bugs that can leak files or file descriptors on errors.
5972 Don't unlink open temp files, as that's hard for users to diagnose
5973 when things go awry (e.g., temp disk exhausted).
5974 Don't bother to lock temp files. Check for invalid recursion.
5975 * callproc.c (synch_process_fd): Remove. All uses removed.
5976 (synch_process_tempfile): New var or macro.
5977 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5979 (record_kill_process): New arg, the temp name. All callers changed.
5980 (delete_temp_file): Now just a simple wrapper around unlink.
5981 (call_process_kill): New arg, the call_process_fd array.
5982 Close them all. Clear synch_process_pid. Remove the temp file,
5983 or arrange for it to be removed.
5984 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5985 that's been moved to synch_process_tempfile. Caller changed.
5986 Do not remove the tempfile; that's now call_process_kill's
5988 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5989 call_process_kill; the caller now does that.
5990 (call_process_cleanup): Do not close the process fd; that's now
5991 call_process_kill's responsibility.
5992 (Fcall_process): Implement via new function call_process, which
5993 has most of the old body of Fcall_process, but with a different API.
5994 (call_process): New function that does not open or close filefd if
5995 it is nonnegative. Record which fds need to be closed, and let
5996 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5997 Signal an error if invoked recursively (could be done via a hook).
5998 Simplify creation of the tempfile in the MSDOS case.
5999 Don't create the output file until after checking for the executable.
6000 Report any failure to open /dev/null.
6001 Don't open /dev/null for writing twice; once is enough.
6002 Don't create pipe if all output is being discarded or sent to file.
6003 Don't worry about setting up the coding system or reading from the
6004 pipe if all output is being discarded.
6005 Hoist fd_error local into top level, to lessen block nesting.
6006 Don't record deleted pid here; now done by Fcall_process_region.
6007 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6008 and note its success in synch_process_tempfile.
6009 Do not leak resources when child_setup fails.
6010 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6011 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6012 (create_temp_file): Now returns open fd, with an additional
6013 Lisp_Object * argument to return the name. All callers changed.
6014 Do not close the file; rewind it instead, and leave it open for
6015 the caller. Do not lock the temp file. Unwind-protect the file
6016 and the file-descriptor.
6017 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6018 If an asynchrounous process, record it here, not in call_process.
6019 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6020 * eval.c (set_unwind_protect): New function.
6021 * fileio.c (write_region): New function, generalized from the
6022 old Fwrite_region. Do not lock temp files.
6023 (Fwrite_region): Use it.
6024 * lisp.h (set_unwind_protect, write_region): New decls.
6025 * process.c: Include <verify.h>.
6026 (make_process): Mark fds as initially closed.
6027 (deleted_pid_list): Now a list of pid-filename pairs.
6029 (close_process_fd): New function.
6030 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6031 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6032 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6033 (create_process, create_pty, Fmake_serial_process)
6034 (server_accept_connection): Record which fds need to be closed,
6035 and let deactivate_process close them.
6036 (Fmake_network_process): Do not discard the unwind-protect
6037 until it's safe to do so.
6038 (deactivate_process): Close the fds opened by create_process etc.
6039 (Fprocess_send_eof): Adjust to new way of recording open fds.
6040 Report an error if /dev/null can't be opened, instead of aborting.
6041 * process.h (PROCESS_OPEN_FDS): New constant.
6042 (struct Lisp_Process): New member open_fds.
6043 (record_kill_process, record_deleted_pid): Adjust signatures.
6044 (record_deleted_pid): Move decl here ...
6045 * syswait.h (record_deleted_pid): ... from here.
6047 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6049 * decompress.c: Fix bugs with large buffers and weird inputs.
6050 Tune a bit. Reindent as per usual Emacs style.
6051 (BUFFER_SIZE): Remove.
6052 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6053 more than UINT_MAX bytes. Decompress into the gap instead of into
6054 an auto buffer, as this should avoid copying. Return nil if
6055 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6056 set immediate_quit; we shouldn't trust zlib code that much.
6058 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6060 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6061 errors, and really move the gap to where we want it.
6063 * lisp.h: Include decompress.c support.
6065 * emacs.c (main): Include decompress.c support.
6067 * Makefile.in: Include -lz if present.
6069 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6071 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6072 (initWithTitle:): Initialize frame to 0.
6073 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6074 (fillWithWidgetValue:frame:): Rename from
6075 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6077 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6078 fillWithWidgetValue:frame:
6080 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6081 remove memory leak warnings.
6083 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6084 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6087 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6088 (x_activate_menubar): Update the whole menu.
6089 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6090 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6091 current event is not NSSystemDefined (Bug#15001).
6092 Call ns_check_menu_open only if trackingMenu is 2.
6093 (menuDidClose:): New method, decrease trackingMenu.
6094 (fillWithWidgetValue:setDelegate:): New method.
6095 (fillWithWidgetValue:): Call the above.
6097 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6099 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6101 Omit some unnecessary casts.
6102 Many of these go back to the old pre-C89 days, when they may have
6103 been needed, but we've been assuming C89 or later for a while now.
6104 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6105 (live_float_p, live_misc_p, live_vector_p):
6106 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6107 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6108 (defvar_per_buffer):
6109 * callint.c (Fcall_interactively):
6110 * doc.c (Fsubstitute_command_keys):
6111 * filelock.c (get_boot_time):
6112 * frame.c (xrdb_get_resource):
6113 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6114 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6115 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6116 (menuitem_highlight_callback, menu_destroy_callback)
6117 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6118 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6119 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6120 (xg_tool_bar_help_callback, tb_size_cb):
6121 * image.c (xpm_alloc_color, png_read_from_memory)
6122 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6123 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6125 * keymap.c (describe_map):
6126 * nsfns.m (Fns_display_monitor_attributes_list):
6127 * nsmenu.m (process_dialog:):
6128 * nsterm.m (hold_event):
6129 * process.c (wait_reading_process_output):
6130 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6131 * scroll.c (do_direct_scrolling, scrolling_1):
6132 * termcap.c (tgetent):
6133 * window.c (check_window_containing, add_window_to_list)
6134 (freeze_window_starts):
6135 * xdisp.c (compare_overlay_entries, vmessage):
6136 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6137 (x_get_monitor_attributes_xrandr)
6138 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6139 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6140 * xfont.c (xfont_match, xfont_open):
6141 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6142 (menubar_selection_callback, menu_position_func)
6143 (popup_selection_callback, create_and_show_popup_menu)
6144 (dialog_selection_callback, create_and_show_dialog):
6145 * xrdb.c (x_get_string_resource)
6147 * xsmfns.c (x_session_check_input):
6148 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6149 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6150 (xaw_jump_callback, xaw_scroll_callback):
6151 Omit unnecessary casts.
6153 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6155 Minor string-length refactoring.
6156 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6157 * frame.c (make_monitor_attribute_list):
6158 Prefer build_string to strlen + make_string.
6160 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6162 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6163 don't check minor_code (Bug#14417).
6165 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6167 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6168 vertical positions instead. This avoids calling MATRIX_ROW with
6169 row numbers that are possibly beyond valid limits. (Bug#15064)
6171 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6173 Use xstrdup and build_unibyte_string where applicable.
6174 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6175 * xfns.c (x_window):
6176 * xrdb.c (x_get_customization_string):
6177 * xterm.c (xim_initialize):
6178 * w32fns.c (w32_window): Use xstrdup.
6179 (w32_display_monitor_attributes_list):
6180 * emacs.c (init_cmdargs):
6181 * keyboard.c (PUSH_C_STR):
6182 * nsfont.m (nsfont_open):
6183 * sysdep.c (system_process_attributes):
6184 * w32.c (system_process_attributes):
6185 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6187 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6189 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6190 variables of these types so that GDB would know about them, as aid
6191 for debugging fatal exceptions. (Bug#15024) See also
6192 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6195 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6197 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6198 larger than the NSWindow (Bug#14934).
6200 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6202 Redesign redisplay interface to drop global variable updated_window.
6203 Always pass currently updated window as a parameter to update routines.
6204 * dispextern.h (updated_window): Remove declaration.
6205 (struct redisplay_interface): Pass window parameter to
6206 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6207 and after_update_window_hook.
6208 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6210 * dispnew.c (updated_window): Remove.
6211 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6212 (update_window_line): Adjust to match redisplay interface changes.
6213 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6214 (ns_scroll_run, ns_after_update_window_line):
6215 * w32term.c (x_update_window_begin, x_update_window_end)
6216 (x_after_update_window_line, x_scroll_run):
6217 * xterm.c (x_update_window_begin, x_update_window_end)
6218 (x_after_update_window_line, x_scroll_run):
6219 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6220 Likewise. Adjust comments where appropriate.
6221 (x_cursor_to): Simplify because this is always called during window
6222 update (but install debugging check anyway).
6223 (expose_window): Check must_be_updated_p flag to see whether this
6224 function is called during window update.
6226 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6228 Do not reset window modification event counters excessively.
6229 These leftovers and poor man's tricky methods to catch extra
6230 redisplay's attention are no longer needed.
6231 * frame.c (set_menu_bar_lines_1):
6232 * minibuf.c (read_minibuf_unwind):
6233 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6234 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6235 (window_scroll_line_based, Fset_window_configuration):
6236 * xdisp.c (redisplay_window): Do not reset last_modified and
6237 last_overlay_modified counters.
6239 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6241 * xselect.c (x_send_client_event): Set send_event and serial, memset
6242 data.l as it might be bigger than data.b. Use 24 bit mask to
6243 XSendEvent (Bug#15034).
6245 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6247 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6248 for TTY frames that are not the top frame on their console.
6251 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6253 * w32term.c (w32fullscreen_hook): Really maximize frame when
6254 asked for (Bug#14841).
6256 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6258 Prefer selected_window to Fselected_window, likewise for frames.
6259 * buffer.c (Fbuffer_swap_text):
6260 * data.c (Fvariable_binding_locus):
6261 * window.c (run_window_configuration_change_hook): Adjust users.
6262 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6263 Use decode_live_frame.
6265 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6267 Be more careful if selected window shows the buffer other than current,
6268 use window_outdated only if this is not so. This change should also
6269 address some weird issues discussed in Bug#13012.
6270 * window.h (window_outdated): New prototype.
6271 * window.c (window_outdated): Now here. Convert from static and
6272 always assume window's buffer.
6273 (Fwindow_end, Fwindow_line_height): Use it.
6274 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6275 and always assume window's buffer.
6276 (redisplay_window): Adjust user.
6277 (redisplay_internal): Call to reconsider_clip_changes once and
6278 check whether mode line should be updated only if selected window
6279 shows current buffer.
6280 (run_window_scroll_functions): Use eassert for debugging check.
6281 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6283 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6285 * window.c (window_scroll, window_scroll_pixel_based)
6286 (window_scroll_line_based): Use bool for booleans.
6288 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6290 * process.c: Fix minor off-by-one issues in descriptor counts.
6291 This shouldn't fix any real bugs, but it cleans up the code a bit.
6292 (max_process_desc, max_input_desc): -1, not 0, means none.
6294 (delete_input_desc): New function.
6295 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6296 (deactivate_process): Scan backwards when recomuting max_process_desc;
6297 that should be faster.
6298 (init_process_emacs): Initialize max_input_desc.
6300 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6302 Use region cache to speedup bidi_find_paragraph_start.
6303 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6304 Rename cache_long_line_scans to cache_long_scans.
6305 * buffer.c (bset_cache_long_line_scans): Rename to
6306 bset_cache_long_scans.
6307 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6308 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6310 (syms_of_buffer): Rename cache-long-line-scans to
6311 cache-long-scans. Adjust docstring.
6312 * search.c (newline_cache_on_off):
6313 * indent.c (width_run_cache_on_off): Adjust users.
6314 * bidi.c (bidi_paragraph_cache_on_off): New function.
6315 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6316 * insdel.c (prepare_to_modify_buffer):
6317 Invalidate bidi_paragraph_cache if enabled.
6319 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6321 Invalidate region caches only if buffer text is going to be changed.
6322 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6323 (modify_text): ...new prototype.
6324 (prepare_to_modify_buffer_1): New prototype.
6325 * textprop.c (modify_region): Rename to...
6326 (modify_text_properties): ...new function.
6327 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6328 (Fremove_list_of_text_properties): Adjust users.
6329 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6330 (modify_text): ...new function.
6331 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6332 (prepare_to_modify_buffer_1): ...new function.
6333 * casefiddle.c (casify_region):
6334 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6335 (Ftranspose_regions): Use modify_text.
6337 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6339 * lisp.mk (lisp): Add nadvice.elc.
6341 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6343 New macro to iterate over live buffers similar to frames.
6344 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6345 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6346 Declare buffer-related variables here to offload lisp.h.
6347 * buffer.c (Vbuffer_alist): Adjust comment.
6348 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6349 (other_buffer_safely):
6350 * data.c (store_symval_forwarding):
6351 * dispnew.c (Fframe_or_buffer_changed_p):
6352 * fileio.c (Fdo_auto_save):
6353 * filelock.c (unlock_all_files):
6354 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6356 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6358 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6359 * callproc.c (create_temp_file):
6360 * filelock.c (create_lock_file):
6361 Assume mkostemp, since it's now provided by Gnulib.
6363 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6365 * w32.c (mkostemp): New function.
6366 (mktemp): Remove, no longer used. Most of the code reused in
6367 mkostemp. (Bug#15015)
6368 (mktemp): Don't undef.
6370 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6372 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6373 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6374 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6375 (free_glyph_pool, check_glyph_memory): Likewise for
6376 all users. Adjust comments where appropriate.
6378 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6380 * composite.h: Minor fixups.
6381 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6382 to fix a misspelling, and change it to an inline function while
6383 we're at it (it need not be a macro). All uses changed.
6384 (composition_method, composition_valid_p):
6385 Rewrite to avoid assignments in if-conditions.
6387 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6389 Do not use global Lisp_Object in composition macros.
6390 * composite.h (composition_temp): Remove declaration.
6391 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6392 (composition_method, composition_valid_p): ...inline functions.
6393 (compose_region): Remove the leftover.
6394 * composite.c (composition_temp): Remove.
6395 (run_composition_function, update_compositions)
6396 (composition_compute_stop_pos, composition_adjust_point)
6397 (Ffind_composition_internal):
6398 * coding.c (handle_composition_annotation):
6399 * xdisp.c (handle_composition_prop, check_point_in_composition):
6400 Related users changed.
6402 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6404 Drop FRAME_PTR typedef.
6405 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6406 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6407 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6408 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6409 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6410 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6411 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6412 All related users changed.
6414 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6416 * eval.c (default_toplevel_binding): New function.
6418 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6419 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6420 (syms_of_eval): Export them.
6421 * data.c (Fdefault_value): Micro cleanup.
6422 * term.c (init_tty): Use "false".
6424 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6426 Fix X GC leak in GTK and raw (no toolkit) X ports.
6427 * xterm.c (x_free_frame_resources): If white and black relief
6428 GCs are allocated, always free them here.
6429 * xfns.c (x_make_gc): Omit redundant initialization.
6430 * widget.c (create_frame_gcs): Remove the leftover.
6431 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6432 in x_free_frame_resources.
6434 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6436 * nsterm.m (windowWillResize:toSize:): Only change title if
6437 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6439 (viewDidEndLiveResize): New method.
6441 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6442 inside NS_IMPL_COCOA.
6444 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6446 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6447 Do not check whether undo is enabled because record_insert and
6448 record_delete does that themselves.
6450 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6452 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6453 member which is not really used any more.
6454 (FRAME_XIC_BASE_FONTNAME): Remove.
6455 * xfns.c (xic_free_fontset): Adjust user.
6456 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6457 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6458 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6459 (xdialog_show): Use eassert for debugging check.
6460 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6462 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6464 * fileio.c, fns.c (merge): Move extern decl from here ...
6465 * lisp.h (merge): ... to here.
6467 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6469 Fix last font-related change.
6470 * w32font.h (w32font_list_internal, w32font_match_internal):
6472 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6473 (uniscribe_list_family): Adjust to match font API change.
6474 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6475 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6477 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6479 * frame.h (FRAME_MOUSE_UPDATE):
6480 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6481 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6483 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6485 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6486 * font.h (struct font_driver): Change list, match, and list_family
6487 functions to accept struct frame * as first arg.
6488 * font.c (font_score, font_compare, font_sort_entities):
6490 (font_sort_entities, font_list_entities, font_select_entity)
6491 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6492 match font API change.
6493 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6494 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6495 * ftxfont.c (ftxfont_list, ftxfont_match):
6496 * xftfont.c (xftfont_list, xftfont_match):
6497 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6498 * w32font.c (w32font_list, w32font_match, w32font_list)
6499 (w32font_list_internal, w32_font_match_internal): Likewise.
6500 * xfaces.c (Fx_family_fonts): Adjust user.
6502 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6504 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6505 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6506 only if HAVE_X_WINDOWS is in use.
6507 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6508 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6509 * w32term.c (x_wm_set_icon_position): Likewise.
6510 * w32fns.c (x_icon): Adjust user.
6512 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6514 * xterm.c (last_mouse_press_frame): Remove the
6515 leftover which is not really used any more.
6516 (handle_one_xevent, syms_of_xterm): Adjust users.
6517 (x_flush): Call XFlush once per each X display, not frame.
6518 This is better because this code always unconditionally skips
6519 non-X frames in Vframe_list and issues the only XFlush if we
6520 have more than one X frame on the same X display.
6521 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6522 Use bool for booleans.
6523 (x_draw_glyph_string_background, cvt_string_to_pixel)
6524 (cvt_pixel_dtor): Drop unnecessary prototypes.
6525 * xterm.h (x_display_ok): Adjust prototype.
6527 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6529 Drop unnecessary functions that deals with frame pixel size.
6530 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6531 (x_pixel_height): Drop prototypes.
6532 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6533 (x_pixel_height): Drop implementations.
6534 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6535 which should be always valid for window frame.
6536 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6537 * w32menu.c (Fx_popup_dialog):
6538 * xmenu.c (Fx_popup_dialog): Likewise for both.
6540 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6542 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6543 frame parameters and call to Fmodify_frame_parameters just once.
6544 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6545 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6546 and mention nil frame in docstring.
6548 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6550 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6551 (x_figure_window_size): Likewise. Adjust to return long.
6552 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6553 (toplevel): Move Qterminal_live_p to...
6554 * terminal.c (toplevel): ...here, make it static, and...
6555 (syms_of_terminal): ...DEFSYM here.
6556 * frame.h (Qterminal_live_p): Remove declaration.
6557 (make_frame, x_figure_window_size): Adjust prototype.
6558 * nsfns.m (Fx_create_frame): Use long for window flags.
6560 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6562 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6563 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6564 Do not assume that emacs_close (INT_MAX) is a no-op.
6566 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6568 * xfaces.c (make_face_cache): For struct face_cache, prefer
6569 xmalloc to xzalloc and so avoid redundant call to memset.
6570 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6572 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6574 * fringe.c (draw_window_fringes, update_window_fringes)
6575 (compute_fringe_widths):
6576 * w32term.c (x_draw_glyph_string):
6577 * window.c (candidate_window_p, Frecenter):
6578 * xfaces.c (realize_basic_faces, realize_default_face)
6579 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6580 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6581 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6582 * xmenu.c (Fx_menu_bar_open_internal):
6583 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6584 * xsettings.c (xft_settings_event):
6585 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6586 Use bool for booleans. Adjust style and comments where
6588 * dispextern.h (draw_window_fringes, update_window_fringes)
6589 (compute_fringe_widths):
6590 * xterm.h (x_had_errors_p): Adjust prototype.
6592 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6594 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6595 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6597 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6599 * fns.c (toplevel): Remove comment before Fsafe_length because
6602 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6604 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6606 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6608 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6609 frame which got the message is still alive, before dereferencing
6610 its pointer. (Bug#14970)
6612 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6613 be a live window, before using it as such. (Bug#14970)
6615 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6617 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6618 w32_detect_focus_change instead of doing part of its job by hand.
6619 This fixes the problem whereby FOCUS_OUT events were not sent to
6622 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6624 * process.c (Fprocess_list): Doc fix.
6626 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6627 being re-exposed only if it didn't ask to become visible.
6628 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6629 was previously iconified. (Bug#14841)
6630 (x_iconify_frame): Mark the frame iconified.
6632 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6634 Fix minor problems found by static checking.
6635 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6636 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6638 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6640 * eval.c (set_specpdl_old_value): New function.
6641 (unbind_to): Minor simplification.
6642 (get_backtrace_frame): New function.
6643 (Fbacktrace_frame): Use it. Add `base' argument.
6644 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6645 (syms_of_eval): Export backtrace-eval.
6646 * xterm.c (x_focus_changed): Simplify.
6648 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6650 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6652 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6654 * xdisp.c (redisplay_window): Instead of moving point out of
6655 scroll margin, reject the force_start method, and try scrolling
6656 instead. (Bug#14780)
6658 2013-07-24 Ken Brown <kbrown@cornell.edu>
6660 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6663 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6665 * eval.c (Fprogn): Do not check that BODY is a proper list.
6666 This undoes the previous change. The check slows down the
6667 interpreter, and is not needed to prevent a crash. See
6668 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6670 2013-07-23 Glenn Morris <rgm@gnu.org>
6672 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6674 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6676 Port to GNU/Linux systems with tinfo but not ncurses.
6677 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6678 to decide whether ncurses is being used. Without this change,
6679 GCC complains about tgetent not being declared, on a system
6680 that has tinfo installed but ncurses not installed.
6682 * eval.c (Fprogn): Check that BODY is a proper list.
6684 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6685 * data.c (Fsetq_default):
6686 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6687 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6689 Tune by taking advantage of the fact that ARGS is always a list
6690 when a function is declared to have UNEVALLED args.
6692 * emacsgtkfixed.c: Port to GCC 4.6.
6693 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6695 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6697 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6698 here to silence compiler warnings.
6700 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6702 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6703 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6704 from messing up Emacs's 'struct frame' (Bug#14923).
6706 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6708 * alloc.c (make_save_ptr_ptr): Define this function.
6709 It was inadvertently omitted. It's needed only if
6710 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6712 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6714 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6715 frame have focus (Bug#14895).
6717 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6719 Avoid vfork-related deadlock more cleanly.
6720 * callproc.c (child_setup): When the child's exec fails, output
6721 the program name, as that's more useful. Use O_NONBLOCK to avoid
6723 * process.c (create_process_1): Remove; no longer needed.
6724 (create_process): Remove timer hack; no longer needed, now that
6725 the child avoids deadlock.
6727 2013-07-20 Glenn Morris <rgm@gnu.org>
6729 * image.c (Fimage_flush): Fix doc typo.
6731 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6733 Fix array bounds violation when pty allocation fails.
6734 * process.c (PTY_NAME_SIZE): New constant.
6735 (pty_name): Remove static variable; it's now auto.
6736 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6737 Take pty_name as an arg rather than using a static variable.
6738 All callers changed.
6739 (create_process): Recover pty_flag from process, not from volatile local.
6740 (create_pty): Stay inside array even when pty allocation fails.
6741 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6743 * lread.c (Fload): Avoid initialization only when lint checking.
6744 Mention that it's needed only for older GCCs.
6746 2013-07-20 Kenichi Handa <handa@gnu.org>
6748 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6749 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6751 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6753 * lread.c (Fload): Avoid uninitialized warning.
6755 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6757 Fix some minor file descriptor leaks and related glitches.
6758 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6759 (create_lock_file): Use write, not emacs_write.
6760 * image.c (slurp_file, png_load_body):
6761 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6762 (server_accept_connection):
6763 Don't leak an fd on memory allocation failure.
6764 * image.c (slurp_file): Add a cheap heuristic for growing files.
6765 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6766 as that's what the other routines do. Maybe input need not be
6767 blocked at all, but it's better to be consistent.
6768 Avoid undefined behavior when strlen is zero.
6770 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6771 (NSTATICS): Now a constant; doesn't need to be a macro.
6773 2013-07-19 Richard Stallman <rms@gnu.org>
6775 * coding.c (decode_coding_utf_8): Add simple loop for fast
6776 processing of ASCII characters.
6778 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6780 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6782 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6784 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6785 unportable 'struct x_display_info'.
6786 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6789 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6791 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6792 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6794 (system_process_attributes): Prefer plain char to unsigned char
6795 when either will do. Clean up properly if interrupted or if
6796 memory allocations fail. Don't assume sscanf succeeds.
6797 Remove no-longer-needed workaround to stop GCC from whining.
6798 Read command-line once, instead of multiple times. Check read status a
6801 Fix obscure porting bug with varargs functions.
6802 The code assumed that int is treated like ptrdiff_t in a vararg
6803 function, which is not a portable assumption. There was a similar
6804 -- though these days less likely -- porting problem with various
6805 assumptions that pointers of different types all smell the same as
6806 far as vararg functions is conserved. To make this problem less
6807 likely in the future, redo the API to use varargs functions.
6808 * alloc.c (make_save_value): Remove this vararg function.
6809 All uses changed to ...
6810 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6811 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6813 (make_save_ptr): Rename from make_save_pointer, for consistency with
6814 the above. Define only on platforms that need it. All uses changed.
6816 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6818 * keyboard.c: Try to fix typos in previous change.
6819 (DISPLAY_LIST_INFO): New macro.
6820 (kbd_buffer_get_event): Do not access members that are not present
6821 in X11. Revert inadvertent change of "!=" to "=".
6823 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6825 * keyboard.c (kbd_buffer_get_event):
6826 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6827 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6829 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6831 * filelock.c: Fix unlikely file descriptor leaks.
6832 (get_boot_time_1): Rework to avoid using emacs_open.
6833 This doesn't actually fix a leak, but is better anyway.
6834 (read_lock_data): Use read, not emacs_read.
6836 * doc.c: Fix minor memory and file descriptor leaks.
6837 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6838 (get_doc_string, Fsnarf_documentation):
6839 Fix file descriptor leak on error.
6841 * term.c: Fix minor fdopen-related file descriptor leaks.
6842 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6843 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6845 * charset.c: Fix file descriptor leaks and errno issues.
6847 (load_charset_map_from_file): Don't leak file descriptor on error.
6848 Use plain record_xmalloc since the allocation is larger than
6849 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6851 * eval.c (record_unwind_protect_nothing):
6852 * fileio.c (fclose_unwind):
6854 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6855 The replacement doesn't block input, but that no longer seems
6858 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6860 * lread.c: Fix file descriptor leaks and errno issues.
6861 (Fload): Close some races that leaked fds or streams when 'load'
6863 (Fload, openp): Report error number of last nontrivial failure to open.
6864 ENOENT counts as trivial.
6865 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6867 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6868 now that the function is always called with a nonnegative arg.
6869 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6870 All uses replaced with ...
6871 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6873 A few more minor file errno-reporting bugs.
6874 * callproc.c (Fcall_process):
6875 * doc.c (Fsnarf_documentation):
6876 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6877 * process.c (set_socket_option):
6878 Don't let a constructor trash errno.
6879 * doc.c: Include <errno.h>.
6881 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6883 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6885 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6887 Fix w32 bug with call-process-region (Bug#14885).
6888 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6889 to Fcall_process when the input is empty. This simplifies the
6890 code a bit. It makes no difference on POSIXish platforms but
6891 apparently it fixes a bug on w32.
6893 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6894 * fileio.c (close_file_unwind): Don't close if FD is negative;
6895 this can happen when unwinding a zapped file descriptor.
6896 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6897 in case Emacs runs out of memory between the two unwind-protects.
6898 Don't trash errno when closing FD.
6899 Zap the FD in the specpdl when closing it, instead of deferring
6900 the removal of the unwind-protect; this fixes a bug where a child
6901 function unwinds the stack past us.
6903 New unwind-protect flavors to better type-check C callbacks.
6904 This also lessens the need to write wrappers for callbacks,
6905 and the need for make_save_pointer.
6906 * alloc.c (free_save_value):
6907 * atimer.c (run_all_atimers):
6909 * alloc.c (safe_alloca_unwind):
6910 * atimer.c (unwind_stop_other_atimers):
6911 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6912 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6913 * minibuf.c (choose_minibuf_frame_1):
6914 * process.c (make_serial_process_unwind):
6915 * xdisp.c (pop_message_unwind):
6916 * xselect.c (queue_selection_requests_unwind):
6917 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6918 * alloc.c (record_xmalloc):
6919 Prefer record_unwind_protect_ptr to record_unwind_protect with
6921 * alloc.c (Fgarbage_collect):
6922 Prefer record_unwind_protect_void to passing a dummy.
6923 * buffer.c (restore_buffer):
6924 * window.c (restore_window_configuration):
6925 * xfns.c, w32fns.c (do_unwind_create_frame)
6926 New wrapper. All record-unwind uses of wrappee changed.
6927 * buffer.c (set_buffer_if_live):
6928 * callproc.c (call_process_cleanup, delete_temp_file):
6929 * coding.c (code_conversion_restore):
6930 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6931 * editfns.c (save_excursion_restore)
6932 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6933 (save_restriction_restore):
6934 * eval.c (restore_stack_limits, un_autoload):
6935 * fns.c (require_unwind):
6936 * keyboard.c (recursive_edit_unwind, tracking_off):
6937 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6938 * macros.c (pop_kbd_macro, restore_menu_items):
6939 * nsfns.m (unwind_create_frame):
6940 * print.c (print_unwind):
6941 * process.c (start_process_unwind):
6942 * search.c (unwind_set_match_data):
6943 * window.c (select_window_norecord, select_frame_norecord):
6944 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6945 (fast_set_selected_frame):
6946 * xfns.c, w32fns.c (unwind_create_tip_frame):
6947 Return void, not a dummy Lisp_Object. All uses changed.
6948 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6949 * callproc.c (call_process_kill):
6950 * fileio.c (restore_point_unwind, decide_coding_unwind)
6951 (build_annotations_unwind):
6952 * insdel.c (Fcombine_after_change_execute_1):
6953 * keyboard.c (read_char_help_form_unwind):
6954 * menu.c (unuse_menu_items):
6955 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6956 * sound.c (sound_cleanup):
6957 * xdisp.c (unwind_redisplay):
6958 * xfns.c (clean_up_dialog):
6959 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6960 Accept no args and return void, instead of accepting and returning
6961 a dummy Lisp_Object. All uses changed.
6962 * cygw32.c (fchdir_unwind):
6963 * fileio.c (close_file_unwind):
6964 * keyboard.c (restore_kboard_configuration):
6965 * lread.c (readevalllop_1):
6966 * process.c (wait_reading_process_output_unwind):
6967 Accept int and return void, rather than accepting an Emacs integer
6968 and returning a dummy object. In some cases this fixes an
6969 unlikely bug when the corresponding int is outside Emacs integer
6970 range. All uses changed.
6971 * dired.c (directory_files_internal_unwind):
6972 * fileio.c (do_auto_save_unwind):
6973 * gtkutil.c (pop_down_dialog):
6974 * insdel.c (reset_var_on_error):
6975 * lread.c (load_unwind):
6976 * xfns.c (clean_up_file_dialog):
6977 * xmenu.c, nsmenu.m (pop_down_menu):
6978 * xmenu.c (cleanup_widget_value_tree):
6979 * xselect.c (wait_for_property_change_unwind):
6980 Accept pointer and return void, rather than accepting an Emacs
6981 save value encapsulating the pointer and returning a dummy object.
6983 * editfns.c (Fformat): Update the saved pointer directly via
6984 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6985 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6986 (unwind_body): New function.
6987 (record_unwind_protect): First arg is now a function returning void,
6988 not a dummy Lisp_Object.
6989 (record_unwind_protect_ptr, record_unwind_protect_int)
6990 (record_unwind_protect_void): New functions.
6991 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6992 * fileio.c (struct auto_save_unwind): New type.
6993 (do_auto_save_unwind): Use it.
6994 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6995 * insdel.c (struct rvoe_arg): New type.
6996 (reset_var_on_error): Use it.
6997 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6999 (specbinding_func): Remove; there are now several such functions.
7000 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7001 (set_unwind_protect_ptr): New function.
7002 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7004 Be simpler and more consistent about reporting I/O errors.
7005 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7006 Say "Read error" and "Write error", rather than "I/O error", or
7007 "IO error reading", or "IO error writing", when a read or write
7009 * process.c (Fmake_network_process, wait_reading_process_output)
7010 (send_process, Fprocess_send_eof, wait_reading_process_output):
7011 Capitalize diagnostics consistently. Put "failed foo" at the
7012 start of the diagnostic, so that we don't capitalize the
7013 function name "foo". Consistently say "failed" for such
7015 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7016 All callers changed. This is so it can use report_file_error.
7017 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7018 diagnostics consistently as above.
7020 * fileio.c (report_file_errno): Fix errno reporting bug.
7021 If the file name is neither null nor a pair, package it up as a
7022 singleton list. All callers changed, both to this function and to
7023 report_file_error. This fixes a bug where the memory allocator
7024 invoked by list1 set errno so that the immediately following
7025 report_file_error reported the wrong errno value.
7027 Fix minor problems found by --enable-gcc-warnings.
7028 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7029 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7031 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7033 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7034 Set event->arg to Qt if switch-event shall be generated.
7035 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7037 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7039 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7042 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7043 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7044 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7045 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7046 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7047 and there is a focused frame.
7048 (head_table): Add focus-in and focus-out.
7049 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7050 bind to handle-focus-in/out.
7052 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7053 (Fhandle_switch_frame): Call Fhandle_focus_in.
7054 (syms_of_frame): defsubr handle-focus-in/out.
7056 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7058 Fix porting bug to older POSIXish platforms (Bug#14862).
7059 * sysdep.c (emacs_pipe): New function, that implements
7060 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7061 This should port better to CentOS 5 and to Mac OS X 10.6.
7062 All calls to pipe2 changed.
7064 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7065 This makes the code easier to read and the executable a bit smaller.
7066 Do not replace all calls to Fcons that happen to create lists,
7067 just calls that are intended to create lists. For example, when
7068 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7069 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7070 Similarly for list2 through list5.
7071 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7072 * bytecode.c (exec_byte_code):
7073 * callint.c (quotify_arg, Fcall_interactively):
7074 * callproc.c (Fcall_process, create_temp_file):
7075 * charset.c (load_charset_map_from_file)
7076 (Fdefine_charset_internal, init_charset):
7077 * coding.c (get_translation_table, detect_coding_system)
7078 (Fcheck_coding_systems_region)
7079 (Fset_terminal_coding_system_internal)
7080 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7081 * composite.c (update_compositions, Ffind_composition_internal):
7082 * dired.c (directory_files_internal, file_name_completion)
7084 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7085 * doc.c (Fsnarf_documentation):
7086 * editfns.c (Fmessage_box):
7088 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7089 (Feval, eval_sub, Ffuncall, apply_lambda):
7090 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7091 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7092 (Fset_file_times, Finsert_file_contents)
7093 (Fchoose_write_coding_system, Fwrite_region):
7094 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7095 * font.c (font_registry_charsets, font_parse_fcname)
7096 (font_prepare_cache, font_update_drivers, Flist_fonts):
7097 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7098 * frame.c (make_frame, Fmake_terminal_frame)
7099 (x_set_frame_parameters, x_report_frame_params)
7100 (x_default_parameter, Fx_parse_geometry):
7101 * ftfont.c (syms_of_ftfont):
7102 * image.c (gif_load):
7103 * keyboard.c (command_loop_1):
7104 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7105 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7106 (Fminor_mode_key_binding, accessible_keymaps_1)
7107 (Faccessible_keymaps, Fwhere_is_internal):
7108 * lread.c (read_emacs_mule_char):
7109 * menu.c (find_and_return_menu_selection):
7110 * minibuf.c (get_minibuffer):
7111 * nsfns.m (Fns_perform_service):
7112 * nsfont.m (ns_script_to_charset):
7113 * nsmenu.m (ns_popup_dialog):
7114 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7115 (Fx_own_selection_internal):
7116 * nsterm.m (append2):
7117 * print.c (Fredirect_debugging_output)
7118 (print_prune_string_charset):
7119 * process.c (Fdelete_process, Fprocess_contact)
7120 (Fformat_network_address, set_socket_option)
7121 (read_and_dispose_of_process_output, write_queue_push)
7122 (send_process, exec_sentinel):
7123 * sound.c (Fplay_sound_internal):
7124 * textprop.c (validate_plist, add_properties)
7125 (Fput_text_property, Fadd_face_text_property)
7126 (copy_text_properties, text_property_list, syms_of_textprop):
7127 * unexaix.c (report_error):
7128 * unexcoff.c (report_error):
7129 * unexsol.c (unexec):
7130 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7131 (Fformat_mode_line, syms_of_xdisp):
7132 * xfaces.c (set_font_frame_param)
7133 (Finternal_lisp_face_attribute_values)
7134 (Finternal_merge_in_global_face, syms_of_xfaces):
7135 * xfns.c (x_default_scroll_bar_color_parameter)
7136 (x_default_font_parameter, x_create_tip_frame):
7137 * xfont.c (xfont_supported_scripts):
7138 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7139 (menu_help_callback, xmenu_show):
7141 * xterm.c (set_wm_state):
7142 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7143 and similarly for list2 through list5.
7145 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7147 * callproc.c (Fcall_process_region): Fix minor race and tune.
7148 (create_temp_file): New function, with the temp-file-creation part
7149 of the old Fcall_process_region. Use Fcopy_sequence to create the
7150 temp file name, rather than alloca + build_string, for simplicity.
7151 Don't bother to block input around the temp file creation;
7152 shouldn't be needed. Simplify use of mktemp.
7153 Use record_unwind_protect immediately after creating the temp file;
7154 this closes an unlikely race where the temp file was not removed.
7155 Use memcpy rather than an open-coded loop.
7156 (Fcall_process_region): Use the new function. If the input is
7157 empty, redirect from /dev/null rather than from a newly created
7158 empty temp file; this avoids unnecessary file system traffic.
7160 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7162 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7163 Simplify by making this case like the other two. This is a bit
7164 slower on obsolete hosts, but the extra complexity isn't worth it.
7166 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7167 * process.c (create_process) [!DOS_NT]:
7168 Remove now-unnecessary calls to emacs_close.
7170 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7172 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7173 returning early. (Bug#14850)
7175 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7176 and inhibit-iso-escape-detection attributes of 'undecided'.
7179 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7181 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7182 Reported by Herbert J. Skuhra in
7183 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7185 Don't lose top specpdl entry when memory is exhausted.
7186 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7187 specpdl overflow here, to simplify callers; all callers changed.
7188 Always reserve an unused entry at the stack top; this avoids
7189 losing the top entry's information when memory is exhausted.
7191 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7193 Clean up errno reporting and fix some errno-reporting bugs.
7194 * callproc.c (Fcall_process):
7195 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7196 * process.c (create_process, Fmake_network_process):
7197 * unexaix.c (report_error):
7198 * unexcoff.c (report_error):
7199 Be more careful about reporting the errno of failed operations.
7200 The code previously reported the wrong errno sometimes.
7201 Also, prefer report_file_errno to setting errno + report_file_error.
7202 (Fcall_process): Look at openp return value rather than at path,
7203 as that's a bit faster and clearer when there's a numeric predicate.
7204 * fileio.c (report_file_errno): New function, with most of the
7205 old contents of report_file_error.
7206 (report_file_error): Use it.
7207 (Ffile_exists_p, Ffile_accessible_directory_p):
7208 Set errno to 0 when it is junk.
7209 * fileio.c (Faccess_file):
7210 * image.c (x_create_bitmap_from_file):
7211 Use faccessat rather than opening the file, to avoid the hassle of
7212 having a file descriptor open.
7213 * lisp.h (report_file_errno): New decl.
7214 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7217 * process.c (create_process, wait_reading_process_output) [AIX]:
7218 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7219 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7220 a multithreaded environment anyway).
7221 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7223 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7225 * image.c (x_find_image_file): Don't close a remote file handle.
7227 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7229 Fix races with threads and file descriptors.
7230 * callproc.c (Fcall_process_region):
7231 * dired.c (open_directory):
7232 * emacs.c (main, Fdaemon_initialized):
7233 * image.c (x_find_image_file):
7234 * inotify.c (Finotify_rm_watch):
7235 * lread.c (Flocate_file_internal):
7236 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7237 * term.c (term_mouse_moveto, init_tty):
7238 * termcap.c (tgetent):
7239 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7240 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7241 * unexhp9k800.c, unexmacosx.c (unexec):
7242 * callproc.c (Fcall_process_region):
7243 Use emacs_close, not close.
7244 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7245 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7246 and posix_close function on current platforms (which all lack them).
7247 (emacs_close): Use it. This should fix the races on GNU/Linux and
7248 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7249 and it should avoid closing random victim file descriptors on
7252 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7254 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7255 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7258 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7259 This is for .gdbinit xbacktrace.
7261 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7262 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7263 (emacs_set_tty): Now static.
7264 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7265 * term.c (tty_capable_p, tty_default_color_capabilities)
7266 (get_tty_terminal, term_mouse_movement)
7267 (handle_one_term_event, init_tty, maybe_fatal):
7268 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7269 (tgetent, scan_file, name_match, compare_contin):
7270 * terminal.c (get_terminal):
7271 Use bool for boolean.
7272 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7273 Prefer char to unsigned char if either will do.
7274 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7275 (tty_write_glyphs): Prefer int to unsigned.
7276 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7277 All callers changed.
7278 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7280 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7283 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7284 (B__dummy__): New dummy symbol, to pacify C89.
7285 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7286 they can't grok varargs macros.
7287 * dispnew.c (add_window_display_history)
7288 (add_frame_display_history):
7289 * print.c (print_object):
7290 * xdisp.c (debug_method_add):
7291 Use %p printf format only for void pointers.
7292 * emacs.c (usage_message): New constant, replacing ...
7293 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7294 (main): Adjust to usage reorg.
7295 * fns.c (syms_of_fns):
7296 * profiler.c (syms_of_profiler):
7297 Don't use non-constant struct initializers.
7298 * gnutls.h (gnutls_initstage_t):
7299 * lisp.h (enum Lisp_Fwd_Type):
7300 * lread.c (lisp_file_lexically_bound_p):
7301 * xsettings.c (anonymous enum):
7302 Remove trailing comma.
7303 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7304 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7305 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7307 * regex.c (const_re_char): New type, to pacify strict C89.
7308 All uses of 'const re_char' replaced to use it.
7309 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7310 with glibc when strict C89. This change is imported from gnulib.
7312 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7313 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7314 Omit GNU_LINUX implementation, since it requires long long.
7315 * xterm.c (x_draw_underwave):
7316 Do not assume the traditional order of struct's members.
7317 (x_term_init): Rewrite to avoid the need for non-constant structure
7320 Syntax cleanup, mostly replacing macros with functions.
7321 This removes the need for the syntax_temp hack.
7322 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7323 * syntax.c (SYNTAX_INLINE): New macro.
7324 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7325 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7326 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7327 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7328 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7329 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7330 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7331 Now constants, not macros.
7332 (syntax_temp) [!__GNUC__]: Remove.
7333 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7334 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7335 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7336 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7337 Move here from syntax.h; now functions, not macros. Except for the
7338 last function, these are static since only syntax.c uses them.
7339 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7340 All uses changed. Now a function, not a macro; use this fact
7341 to simplify the code.
7342 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7343 compiler bugs; no longer relevant.
7344 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7345 (SYNTAX_INLINE): New macro.
7346 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7347 for the new functions. Use bool for boolean member.
7348 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7349 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7350 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7351 (SETUP_BUFFER_SYNTAX_TABLE):
7352 Now extern inline functions, not macros.
7353 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7354 Remove; all uses replaced by implementation.
7355 (syntax_temp) [!__GNUC__]: Remove decl.
7356 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7358 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7360 * emacs.c (main): Fix syntax error.
7362 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7364 Timestamp fixes for undo (Bug#14824).
7365 * atimer.c (schedule_atimer):
7366 * fileio.c (Ffile_newer_than_file_p):
7367 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7368 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7369 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7370 (syms_of_fileio): Remove Sclear_visited_file_name.
7371 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7372 file doesn't exist; this avoids an ambiguity with negative timestamps.
7373 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7374 * systime.h (make_emacs_time, invalid_emacs_time):
7375 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7376 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7377 * undo.c (record_first_change): Push (visited-file-modtime) onto
7378 undo list rather than reimplementing it by hand, incorrectly.
7380 2013-07-09 Ken Brown <kbrown@cornell.edu>
7382 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7384 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7386 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7388 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7390 Handle errno and exit status a bit more carefully.
7391 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7392 number into an exit status. Instead, use EXIT_CANCELED.
7393 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7394 * callproc.c (relocate_fd):
7395 * emacs.c (close_output_streams, main):
7396 * process.c (create_process):
7397 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7398 Use emacs_perror for simplicity.
7399 * callproc.c (relocate_fd, main):
7400 * sysdep.c (sys_subshell):
7401 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7402 (shut_down_emacs): Use emacs_write, not write.
7403 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7404 * fileio.c (Fcopy_file, e_write):
7405 * nsterm.m (ns_select):
7406 * process.c (send_process):
7407 * sound.c (vox_write):
7408 Use emacs_write_sig, not emacs_write.
7409 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7410 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7412 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7414 (emacs_full_write): New function.
7415 (emacs_write): Rewrite to use it.
7416 (emacswrite_sig, emacs_perror): New functions.
7417 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7419 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7421 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7422 on NS even if it is present. Pixmap on NS is a void*.
7424 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7426 Port to Ubuntu 10 (Bug#14803).
7427 Problem reported by T.V. Raman.
7428 * process.c (close_on_exec, accept4, process_socket):
7429 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7431 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7433 * w32.c (sys_dup): Declare prototype.
7437 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7439 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7441 Make file descriptors close-on-exec when possible (Bug#14803).
7442 This simplifies Emacs a bit, since it no longer needs to worry
7443 about closing file descriptors by hand in some cases.
7444 It also fixes some unlikely races. Not all such races, as
7445 libraries often open files internally without setting
7446 close-on-exec, but it's an improvement.
7447 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7448 * callproc.c (Fcall_process) [!MSDOS]:
7449 * emacs.c (main) [!DOS_NT]:
7450 * nsterm.m (ns_term_init):
7451 * process.c (create_process):
7452 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7453 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7454 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7455 Prefer mkostemp with O_CLOEXEC to mkstemp.
7456 * callproc.c (relocate_fd) [!WINDOWSNT]:
7457 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7458 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7460 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7461 Make the resulting file descriptor close-on-exec.
7462 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7463 * lread.c (load_descriptor_list, load_descriptor_unwind):
7464 Remove; no longer needed. All uses removed.
7465 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7466 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7468 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7469 (Fmake_network_process, Fnetwork_interface_list)
7470 (Fnetwork_interface_info, server_accept_connection):
7471 Make newly-created socket close-on-exec.
7472 * sysdep.c (emacs_open, emacs_fopen):
7473 Make new-created descriptor close-on-exec.
7474 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7475 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7477 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7479 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7480 for NS_IMPL_GNUSTEP.
7482 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7484 Fix openp errno handling.
7485 * callproc.c (Fcall_process): Preserve openp errno around close.
7486 * lread.c (openp): Set errno when returning -1, as some callers
7489 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7491 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7493 * nsterm.h (NSSavePanel): Update comment.
7494 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7495 (ns_run_file_dialog): Declare.
7497 * nsfns.m: Remove panelOK.
7499 (ns_run_file_dialog): New function.
7500 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7501 event loop, so file dialog is popped up by ns_run_file_dialog, called
7502 by sendEvent (Bug#14578).
7503 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7505 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7507 * xdisp.c (default_line_pixel_height): New function.
7508 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7509 (try_cursor_movement, redisplay_window, try_window)
7510 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7512 * window.c (window_scroll_pixel_based):
7513 use default_line_pixel_height.
7515 * dispextern.h (default_line_pixel_height): Add prototype.
7517 * frame.c (x_set_line_spacing): Accept a float value for
7518 line-spacing parameter, per the documentation.
7520 * data.c (Fmultibyte_string_p): Doc fix.
7522 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7524 Use emacs_open more consistently when opening files.
7525 This handles EINTR more consistently now, and makes it easier
7526 to introduce other uniform changes to file descriptor handling.
7527 * sysstdio.h: New file.
7528 * buffer.c (mmap_init):
7529 * cygw32.c (chdir_to_default_directory):
7530 * dispnew.c (Fopen_termscript):
7531 * emacs.c (Fdaemon_initialized):
7532 * fileio.c (Fdo_auto_save):
7533 * image.c (slurp_file, png_load_body, jpeg_load_body):
7534 * keyboard.c (Fopen_dribble_file):
7536 * print.c (Fredirect_debugging_output):
7537 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7538 * termcap.c (tgetent):
7539 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7540 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7541 * w32term.c (w32_initialize) [CYGWIN]:
7542 * xfaces.c (Fx_load_color_file):
7543 Use emacs_open instead of plain open, and emacs_fopen instead of
7545 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7546 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7547 * callproc.c (default_output_mode): New constant.
7548 (Fcall_process): Use it to call emacs_open instead of plain creat.
7549 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7550 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7551 (emacs_fopen): New function.
7552 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7553 Include <lisp.h>, for emacs_open.
7554 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7556 Remove duplicate #include directives.
7557 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7559 Don't include stdio.h twice.
7560 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7561 Don't include sys/types.h or stdio.h twice.
7562 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7563 * lread.c: Don't include coding.h twice.
7564 * nsfont.m: Don't include frame.h twice.
7565 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7566 * ralloc.c: Don't include <unistd.h> twice.
7567 * xdisp.c: Don't include font.h twice.
7568 * xterm.c: Don't include fontset.h twice.
7569 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7571 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7573 Scale ImageMagick images more carefully.
7574 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7575 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7576 Be more careful about avoiding undefined behavior after
7577 integer overflow and division by zero.
7579 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7581 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7582 (syms_of_w32fns): DEFSYM them.
7583 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7584 (CCHDEVICENAME): Define macros if not defined.
7585 (struct MONITOR_INFO_EX): New struct.
7586 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7587 (enum_display_monitors_fn): New variable.
7588 (globals_of_w32fns): Initialize it.
7589 (Fx_display_pixel_width, Fx_display_pixel_height)
7590 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7591 multi-monitor setups in docstrings.
7592 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7593 screen size by primary monitor's millimeter per pixel.
7594 (w32_monitor_enum, w32_display_monitor_attributes_list)
7595 (w32_display_monitor_attributes_list_fallback)
7596 (Fw32_display_monitor_attributes_list): New functions.
7597 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7599 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7601 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7603 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7605 * fileio.c (Qfile_notify_error): New error symbol.
7607 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7608 * inotify.c (inotify_callback, symbol_to_inotifymask)
7609 (Finotify_add_watch, Finotify_rm_watch): Use it.
7610 (inotifyevent_to_event): Exchange order of cookie and file name.
7611 (Finotify_add_watch): Adapt docstring.
7613 * lisp.h (Qfile_notify_error): Declare.
7615 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7617 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7618 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7619 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7620 which did not work (see <http://bugs.gnu.org/14569#307>).
7621 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7622 && (!noninteractive || initialized)). This attempts to thread
7623 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7625 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7627 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7628 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7630 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7632 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7633 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7634 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7635 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7637 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7639 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7640 Define to __sys_siglist.
7642 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7644 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7645 word-wrap, so that overflow-newline-into-fringe would work in
7646 visual-line-mode. (Bug#2749)
7647 (move_it_in_display_line_to): When the last scanned display
7648 element fits exactly on the display line, and
7649 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7650 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7651 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7652 finding buffer position that corresponds to pixel coordinates,
7653 e.g. in buffer_posn_from_coords.
7655 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7657 * process.c (handle_child_signal): Call catch_child_signal if
7660 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7662 Don't convert function pointers to void * and back.
7663 It isn't portable C, and it's easy enough to avoid.
7664 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7665 (make_save_value): Add support for SAVE_FUNCPOINTER.
7666 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7667 * print.c (print_object):
7668 Distinguish function from object pointers.
7669 * lisp.h (SAVE_FUNCPOINTER): New constant.
7670 (SAVE_SLOT_BITS): Adjust to it.
7671 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7672 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7673 (voidfuncptr): New typedef.
7674 (struct Lisp_Save_Value): New member data[0].funcpointer.
7675 (XSAVE_FUNCPOINTER): New function.
7677 Simplify buildobj processing.
7678 * Makefile.in (buildobj.h): Make it a sequence of strings each
7679 followed by comma, rather than a single string. Put it into a
7680 .tmp file in case there's an error while generating it.
7681 (gl-stamp): Use .tmp for temp files.
7682 (mostlyclean): Clean .tmp files.
7683 * doc.c (buildobj): Move to just the routine that needs it.
7684 It's now an array of strings, so processing is simpler.
7686 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7688 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7689 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7690 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7691 Invoke malloc_enable_thread even when not interactive.
7692 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7693 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7694 in this case, since the underlying bug has now been fixed.
7696 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7698 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7699 unlinking it (bug#14691).
7701 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7703 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7704 before checking whether buffer is modified. This lets
7705 `kill-buffer-query-functions' cancel killing of the buffer or save
7706 its content before `kill-buffer' asks user the "Buffer %s
7707 modified; kill anyway?" question.
7709 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7711 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7712 Let the super performKeyEquivalent deal with them (Bug#14747).
7714 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7716 * widget.c (resize_cb): Remove unused local.
7718 Do not use GTK 3 if it exists but cannot be compiled.
7719 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7720 * xterm.c (x_error_handler) [!USE_GTK]:
7723 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7725 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7727 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7728 to the valid range of values. (Bug#14753)
7730 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7731 when moving point by using the current glyph matrix. This avoids
7732 the need to force redisplay when this function is called in a
7735 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7737 Fix minor problems found by static checking.
7738 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7739 Redo the latter's body to sidestep GCC parenthesization warnings.
7740 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7741 * coding.c (detect_coding, detect_coding_system):
7742 * coding.h (struct undecided_spec):
7743 Use bool for boolean.
7744 * image.c (QCmax_width, QCmax_height): Now static.
7745 * xdisp.c (Fmove_point_visually): Remove unused local.
7747 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7749 * xdisp.c (Fmove_point_visually): New function.
7751 2013-06-28 Kenichi Handa <handa@gnu.org>
7753 * coding.h (define_coding_undecided_arg_index): New enum.
7754 (coding_attr_index): New members
7755 coding_attr_undecided_inhibit_null_byte_detection,
7756 coding_attr_undecided_inhibit_iso_escape_detection,
7757 coding_attr_undecided_prefer_utf_8.
7758 (undecided_spec): New struct.
7759 (struct coding_system): New member `undecided' of the member
7762 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7763 (detect_coding): Likewise.
7764 (detect_coding_system): Likewise.
7765 (Fdefine_coding_system_internal): New coding system properties
7766 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7768 (syms_of_coding): Adjust for coding_arg_undecided_max.
7770 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7772 * image.c (x_from_xcolors): Remove unused local.
7774 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7776 Defer image data transfer between X client and server until actual
7779 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7782 * image.c (Destroy_Image): Remove.
7783 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7784 `mask_p', and `colors_p'. All uses changed.
7785 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7786 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7787 New macros for `flags' arg to x_clear_image_1.
7788 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7789 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7790 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7791 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7792 (image_get_x_image, image_unget_x_image): New functions or macros.
7793 (image_background, image_background_transparent, x_to_xcolors)
7794 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7795 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7796 instead of Destroy_Image.
7797 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7798 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7799 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7800 (imagemagick_load_image, svg_load_image): Use them instead of
7801 x_create_x_image_and_pixmap, and x_put_x_image followed by
7802 x_destroy_x_image, respectively.
7803 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7804 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7805 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7806 background_transparent fields.
7807 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7808 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7810 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7812 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7813 This mostly consists of undoing recent changes.
7814 * callproc.c (Fcall_process):
7815 * process.c (create_process):
7816 Do not worry about catching SIGCHLD here, undoing previous change.
7817 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7818 * process.c, process.h (catch_child_signal):
7819 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7820 * process.c (catch_child_handler): Don't worry about being called
7821 lazily and do not assume caller has blocked SIGCHLD, undoing
7822 previous change. Move first-time stuff back to
7823 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7824 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7825 set lib_child_handler if it's already initialized, which may
7826 help avoid problems on GNUstep.
7828 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7830 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7831 * callproc.c (Fcall_process):
7832 * process.c (create_process):
7833 Make sure SIGCHLD is caught before we fork,
7834 since Emacs startup no arranges to catch SIGCHLD.
7835 * process.c (lib_child_handler): Initialize to null, not to
7837 (catch_child_signal): Allow self to be called lazily.
7838 Do nothing if it's already been called.
7839 Assume caller has blocked SIGCHLD (all callers do now).
7840 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7841 just before it's really needed.
7842 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7843 since it hasn't been caught yet.
7845 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7847 * image.c (compute_image_size): New function to implement
7848 :max-width and :max-height.
7849 (imagemagick_load_image): Use it.
7851 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7853 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7854 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7856 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7857 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7858 the SIGCHLD handler, since the code is not atomic and (due to glib)
7859 signals may be arriving now.
7860 * sysdep.c (init_signals): Do not catch child signals here;
7861 'main' now does that later, at a safer time.
7863 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7865 Clean up SIGCHLD handling a bit (Bug#14569).
7866 * process.c, process.h (catch_child_signal):
7867 Now always extern, even if !NS_IMPL_GNUSTEP.
7868 * process.c (catch_child_signal): Move glib tickler here from
7869 init_process_emacs, so that it's done earlier in Emacs
7870 initialization. Also move the noninteractive && !initialized
7871 check here from init_process_emacs. This is all a bit cleaner for
7872 GNUish platforms, and I hope it works around the Cygwin bug.
7873 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7874 that glib signal handling is tickled before glib creates threads.
7876 * process.c (wait_reading_process_output): Avoid int overflow
7877 when reading more than 2 GiB total from a process.
7879 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7881 * process.c (create_process): Handle a couple more cases,
7882 i.e., work even if new_argv and wait_child_setup[i] are cached.
7883 Use Fcall_process's style for volatile vars.
7885 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7887 * process.c (create_process): Mark PROCESS volatile.
7889 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7891 Use C99-style flexible array members if available.
7892 This avoids some subtle aliasing issues, which typically
7893 aren't a problem with GCC but may be a problem elsewhere.
7894 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7895 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7896 In either case, it uses a flexible array member rather than
7897 the old struct hack. All uses changed.
7898 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7899 Adjust to sdata reorganization.
7900 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7901 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7902 that ports better to pre-C99 non-GCC.
7903 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7904 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7905 as the latter has changed.
7906 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7907 and port better to pre-C99 GCC.
7908 * image.c (struct xpm_cached_color):
7909 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7910 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7911 Use FLEXIBLE_ARRAY_MEMBER.
7912 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7913 Move decl to top level so it gets checked against implementation.
7914 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7915 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7917 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7919 * syntax.c: Integer cleanups.
7920 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7921 All uses that need 0-or-2 changed to:
7922 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7923 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7924 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7925 (char_quoted, prev_char_comend_first, back_comment)
7926 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7927 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7928 Use bool for boolean.
7929 (update_syntax_table, skip_chars, skip_syntaxes):
7930 Prefer int to unsigned when either will do.
7931 (back_comment): Return boolean success flag, like forw_comment,
7932 instead of positive-or-minus-1 (which might have overflowed int anyway).
7933 Don't stuff ptrdiff_t into int.
7934 (syntax_spec_code, syntax_code_spec): Now const.
7935 (Fmatching_paren, scan_lists, scan_sexps_forward):
7936 Use enum syntaxcode for syntax code.
7937 (Fmatching_paren): Check that arg is a character, not just an integer.
7938 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7939 (Finternal_describe_syntax_value): Omit no-longer-needed
7941 (skip_chars): Use char, not unsigned char, when the distinction
7943 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7944 * bytecode.c (exec_byte_code):
7945 * syntax.c (syntax_spec_code, Fchar_syntax)
7946 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7948 * syntax.h (SYNTAX_WITH_FLAGS):
7949 Omit unnecessary casts.
7951 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7953 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7954 line dimensions here, to avoid race conditions with the main
7955 thread. (Bug#14062, bug#14630, bug#14669)
7957 * w32term.c (w32_draw_window_cursor): Compute the header line and
7958 mode line dimensions here.
7959 <w32_system_caret_window, w32_system_caret_hdr_height>:
7960 <w32_system_caret_mode_height>: New variables.
7962 * w32term.h: Declare them.
7964 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7966 * alloc.c (die): Move "assertion failed" string here ...
7967 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7968 COND when SUPPRESS_CHECKING. This shrinks the executable text
7969 size by 0.8% to 2.2% when configured with --enable-checking,
7970 depending on optimization flags (GCC 4.8.1 x86-64).
7972 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7974 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7976 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7977 base is 2; this is more accurate.
7979 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7981 * sound.c (string_default): Move to !WINDOWSNT section.
7982 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7984 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7986 * sound.c: Integer cleanups.
7987 Remove unnecessary forward decls.
7988 (struct sound_device): The 'file' member is now a Lisp_Object, not
7989 a char *, so that we needn't invoke alloca on a huge size.
7990 (Fplay_sound_internal): Adjust to this.
7991 (string_default): New function.
7992 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7993 Use it to adjust to the struct sound_device change.
7994 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7995 (be2hs) [0]: Remove.
7997 * syntax.c (skip_chars): Don't use uninitialized storage
7998 when searching a multibyte buffer for characters that are not in a
7999 unibyte string that contains non-ASCII characters.
8001 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8003 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8004 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8006 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8008 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8010 2013-06-18 Kenichi Handa <handa@gnu.org>
8012 * font.c (Ffont_spec): Signal an error for an invalid font name
8015 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8017 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8018 In particular this ports to 32-bit sparc Sun cc.
8019 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8020 array with a dummy element at specpdl[-1], so that its address can
8022 (unbind_to): Do not copy the binding; not needed, now that we
8023 copy old_value in the one place where the copy is needed.
8024 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8025 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8026 (union specbinding): Rename from struct specbinding. Redo layout
8027 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8028 which is not portable. With Sun C 5.12 32-bit sparc, the
8029 declaration causes nargs to be an unsigned bitfield, a behavior
8030 that the C standard allows; but Emacs wants nargs to be signed.
8031 The overall type is now a union of structures rather than a
8032 structure of union of structures, and the 'kind' member is now a
8033 bitfield, so that the overall type doesn't grow. All uses changed.
8034 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8036 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8038 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8039 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8041 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8043 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8045 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8046 unless we know that the window w's frame is a frame object.
8047 Another attempt at solving bug#14062 and bug#14630.
8049 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8051 * textprop.c (property_set_type): New enum.
8052 (add_properties): Allow appending/prepending text properties.
8053 (add_text_properties_1): Factored out of Fadd_text_properties.
8054 (Fadd_text_properties): Move all the code into
8055 add_text_properties_1.
8056 (Fadd_face_text_property): New function that calls
8057 add_text_properties_1.
8059 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8061 Move functions from lisp.h to individual modules when possible.
8062 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8063 * alloc.c (XFLOAT_INIT, set_symbol_name):
8064 * buffer.c (CHECK_OVERLAY):
8065 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8066 (set_char_table_parent):
8067 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8068 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8069 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8070 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8072 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8073 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8074 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8075 (backtrace_args, backtrace_debug_on_exit):
8076 * floatfns.c (CHECK_FLOAT):
8077 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8078 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8079 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8080 (set_hash_index_slot):
8081 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8082 * marker.c (CHECK_MARKER):
8083 * textprop.c (CHECK_STRING_OR_BUFFER):
8084 * window.c (CHECK_WINDOW_CONFIGURATION):
8085 Move here from lisp.h, and make these functions static rather than
8087 * buffer.c (Qoverlayp):
8089 * fns.c (Qhash_table_p):
8090 * window.c (Qwindow_configuration_p):
8092 * lisp.h: Remove the abovementioned defns and decls.
8094 Use functions, not macros, for XINT etc (Bug#11935).
8095 In lisp.h, prefer functions to function-like macros, and
8096 constants to object-like macros, when either will do. This:
8097 . simplifies use, as there's no more need to worry about
8098 arguments' side effects being evaluated multiple times.
8099 . makes the code easier to debug on some platforms.
8100 However, when using gcc -O0, keep using function-like macros
8101 for a few critical operations, for performance reasons.
8102 This sort of thing isn't needed with gcc -Og, but -Og
8103 is a GCC 4.8 feature and isn't widely-enough available yet.
8104 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8105 Remove enum lsb_bits; no longer needed.
8106 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8107 * buffer.c (Qoverlap):
8109 * fns.c (Qhash_table_p):
8110 Now extern, so lisp.h can use these symbols.
8111 * dispextern.h: Include character.h, for MAX_CHAR etc.
8112 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8113 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8114 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8115 (GLYPH_CODE_P): Move here from lisp.h.
8116 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8117 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8118 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8119 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8120 XUNTAG now returns void *.
8121 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8122 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8123 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8124 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8125 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8126 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8127 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8128 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8129 New macros, renamed from their sans-lisp_h_ counterparts.
8130 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8131 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8132 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8133 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8134 If compiling via GCC without optimization, define these as macros
8135 in addition to inline functions.
8136 To disable this, compile with -DINLINING=0.
8137 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8138 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8139 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8140 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8141 (INTMASK, VALMASK): Now macros, since static values cannot be
8142 accessed from extern inline functions.
8143 (VALMASK): Also a constant, for benefit of old GDB.
8144 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8145 is INTEGERP, which can fold it in.
8146 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8147 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8148 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8149 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8150 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8151 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8152 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8153 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8154 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8155 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8156 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8157 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8158 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8159 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8160 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8161 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8162 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8163 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8164 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8165 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8166 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8167 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8168 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8169 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8170 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8171 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8172 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8173 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8174 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8175 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8176 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8177 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8178 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8180 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8181 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8182 (VALMASK): Define in one place rather than in two, merging the
8183 USE_LSB_TAG parts; this is simpler.
8184 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8185 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8186 Move up, to avoid use before definition.
8187 Also include "globals.h" earlier, for the same reason.
8188 (make_natnum): New function.
8189 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8190 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8191 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8192 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8193 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8194 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8195 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8196 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8197 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8198 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8199 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8200 (Qwindow_configuration_p, Qimage): New forward declarations.
8201 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8202 (STRING_COPYIN): Remove; unused.
8203 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8204 (xcar_addr, xcdr_addr): New functions. All uses changed.
8205 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8206 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8207 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8208 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8209 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8210 (TYPE_RANGED_INTEGERP): Simplify.
8211 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8212 (setlocale, fixup_locale, synchronize_system_messages_locale)
8213 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8214 Now empty functions, not macros.
8215 (functionp): Return bool, not int.
8216 * window.c (Qwindow_configuration_p): Now extern,
8217 so window.h can use it.
8218 * window.h (Qwindowp): Move decl back to lisp.h.
8220 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8222 * xdisp.c (Fline_pixel_height): New function, required for solving
8225 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8227 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8229 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8231 * lread.c (syms_of_lread):
8232 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8234 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8236 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8238 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8240 * fileio.c (expand_file_name): Doc fix.
8242 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8244 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8245 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8246 Wait for self, not for 0. This can't hurt on GNU or similar
8247 system, and may help with Cygwin.
8249 * keyboard.c: Don't use PROP (...) as an lvalue.
8250 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8251 Use set_prop (A, B), not PROP (A) = B.
8253 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8255 * xdisp.c (get_it_property): Use it->window instead of generating
8256 a Lisp object from it->w.
8258 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8260 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8261 get-char-property the window that is being rendered, instead of
8262 the buffer, to support window-specific overlays. (Bug#14575)
8263 (compute_display_string_pos): When W is NULL, use the current
8264 buffer as the object to pass to get-char-property.
8265 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8266 pointer member of the bidi iterator, since no window is pertinent
8269 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8271 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8272 being displayed, and pass it to compute_display_string_pos.
8273 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8274 (bidi_paragraph_init): All callers changed.
8276 * xdisp.c (init_from_display_pos, init_iterator)
8277 (handle_single_display_spec, next_overlay_string)
8278 (get_overlay_strings_1, reseat_1, reseat_to_string)
8279 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8280 Set bidi_it.w member from it->w.
8281 (compute_display_string_pos): Accept additional argument, the
8282 window being displayed, and pass it to Fget_char_property.
8285 * dispextern.h (struct bidi_it): New member w, the window being
8287 (compute_display_string_pos): Adjust prototype.
8289 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8291 * xgselect.c: Remove unneeded include xterm.h.
8293 * process.c (wait_reading_process_output): Check for NS before GLIB.
8294 GLIB may be linked in due to rsvg, but ns_select must be called.
8296 * xgselect.c (xg_select): Remove call to window_system_available
8297 and g_main_context_pending at the top, so Gdk events (i.e. file
8298 notify) are processed when Emacs is started with -nw.
8300 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8302 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8303 (ctagsfiles3): New variable, includes only *.m files.
8304 (TAGS): Use an explicit language name in the regular expressions,
8305 to avoid transformation of '/SOMETHING' by MSYS to
8306 'c:\MSYS\SOMETHING'.
8308 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8310 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8312 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8314 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8315 still need to set the mouse pointer shape and activate help-echo.
8318 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8320 A few porting etc. fixes for the new file monitor code.
8321 See the thread containing
8322 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8323 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8324 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8325 (dir_monitor_callback, Fgfile_rm_watch):
8326 Use assq_no_quit instead of Fassoc, for speed.
8327 (dir_monitor_callback, Fgfile_rm_watch):
8328 eassert that the monitor is a fixnum.
8329 (dir_monitor_callback): No need for CDR_SAFE.
8330 Simplify building of lisp with alternative tails.
8331 (Fgfile_add_watch, Fgfile_rm_watch):
8332 Do not assume glib functions set errno reliably on failure.
8333 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8334 and signal an error otherwise.
8335 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8336 Use Fdelq instead of Fdelete, for speed.
8338 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8340 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8341 don't insist on being invoked on a highlighted tool-bar button.
8342 Avoids losing tool-bar functionality when mouse-highlight is nil.
8343 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8344 Don't highlight when mouse-highlight is nil.
8345 (note_mouse_highlight): When mouse-highlight is nil, don't return
8346 right away; instead, run tool-bar and mode-line highlight
8347 subroutine, clear any existing highlight, and revert the mouse
8348 pointer to its default shape. (Bug#14558)
8350 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8352 * lisp.mk (lisp): Add prog-mode.el.
8354 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8356 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8357 * process.c (dummy_handler): New function.
8358 (lib_child_handler): New static var.
8359 (handle_child_signal): Invoke it.
8360 (catch_child_signal): If a library has set up a signal handler,
8361 save it into lib_child_handler.
8362 (init_process_emacs): If using glib and not on Windows, tickle glib's
8363 child-handling code so that it initializes its private SIGCHLD handler.
8364 * syssignal.h (SA_SIGINFO): Default to 0.
8365 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8366 31; it should no longer be needed now.
8368 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8370 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8372 * gfilenotify.c (globals_of_gfilenotify): New function.
8373 (syms_of_gfilenotify): Move global initialization there.
8375 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8377 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8379 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8380 * keyboard.c (menu_bar_items, tool_bar_items):
8381 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8382 not override local keymaps any more.
8384 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8386 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8388 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8390 * w32console.c (initialize_w32_display): Return the dimensions of
8391 the console window via 2 additional arguments, not via the current
8392 frame. This avoids crashes due to overrunning the bounds of
8393 frame's decode_mode_spec_buffer, which is not resized following
8394 the change of the frame dimensions from the initial 10x10.
8396 * w32term.h (w32_initialize_display_info): Adjust prototype.
8398 * term.c (init_tty): Take dimensions of the frame from the values
8399 returned by initialize_w32_display.
8401 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8402 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8403 (LIBES): Add $(GFILENOTIFY_LIBS).
8405 * w32inevt.c (handle_file_notifications): Add dummy implementation
8406 for !HAVE_W32NOTIFY.
8408 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8410 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8412 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8414 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8416 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8418 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8420 Fix minor problems found by static checking.
8421 * data.c (pure_write_error):
8422 Use xsignal2, not Fsignal, as Fsignal might return.
8423 * eval.c (set_backtrace_debug_on_exit): Now static.
8424 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8425 No longer inline. EXTERN_INLINE is needed only for functions
8426 defined in .h files. Reindent function header as per GNU style.
8427 (backtrace_p, backtrace_top, backtrace_next):
8428 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8429 compiler or linker. Add extern decls to pacify gcc -Wall.
8430 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8432 * frame.c (free_monitors): Define only on platforms that need it.
8433 * nsterm.m (ns_term_init):
8434 * process.c (catch_child_signal):
8435 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8436 defined on all porting targets these days.
8437 * process.c, process.h (catch_child_signal):
8438 Make it extern only if NS_IMPL_GNUSTEP is defined.
8440 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8442 * w32.c (gettimeofday): Make the signature identical to prototype
8443 in nt/inc/sys/time.h.
8445 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8447 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8450 * keyboard.c (safe_run_hooks_error): Improve error message.
8452 * data.c (pure_write_error): Add `object' argument.
8453 * puresize.h (CHECK_IMPURE): Use it.
8455 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8457 * Makefile.in (NOTIFY_OBJ): New variable.
8458 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8460 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8461 Call syms_of_gfilenotify.
8463 * gfilenotify.c: New file.
8465 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8466 and Qfile_w32notify.
8467 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8468 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8470 * lisp.h: Declare syms_of_gfilenotify.
8472 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8474 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8476 Merge the specpdl and backtrace stacks. Make the structure of the
8477 specpdl entries more obvious via a tagged union of structs.
8478 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8479 (enum specbind_tag): New enum.
8480 (struct specbinding): Make it a tagged union of structs.
8481 Add a case for backtrace records.
8482 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8483 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8484 (backtrace_debug_on_exit): New accessors.
8485 (struct backtrace): Remove.
8486 (struct catchtag): Remove backlist field.
8487 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8489 (Flocal_variable_p): Speed up the common case where the binding is
8491 * eval.c (backtrace_list): Remove.
8492 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8493 (set_backtrace_args, set_backtrace_nargs)
8494 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8495 (backtrace_next): New functions.
8496 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8497 (unwind_to_catch, internal_lisp_condition_case)
8498 (internal_condition_case, internal_condition_case_1)
8499 (internal_condition_case_2, internal_condition_case_n): Don't bother
8500 with backtrace_list any more.
8501 (Fsignal): Adjust to new backtrace format.
8502 (grow_specpdl): Move up.
8503 (record_in_backtrace): New function.
8504 (eval_sub, Ffuncall): Use it.
8505 (apply_lambda): Adjust to new backtrace format.
8506 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8508 (specbind): Adjust to new specpdl format. Simplify.
8509 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8510 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8512 (mark_backtrace): Remove.
8513 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8514 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8515 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8517 * profiler.c (record_backtrace): Use get_backtrace.
8518 (handle_profiler_signal): Use backtrace_top_function.
8519 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8522 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8524 * process.h (catch_child_signal): Declare.
8526 * process.c (catch_child_signal): New function.
8527 (init_process_emacs): Call it.
8529 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8530 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8532 (x_set_cursor_type): Remove declaration.
8533 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8534 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8535 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8536 (ns_get_color): Use F suffix on float.
8537 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8538 (ns_get_rgb_color): Remove.
8539 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8540 (note_mouse_movement): x and y are CGFloat.
8541 (ns_draw_fringe_bitmap): Remove unused rowY.
8542 Change #if to COCOA && >= 10_6.
8543 (ns_draw_window_cursor): Remove unused overspill.
8544 (ns_draw_underwave): width and x are EamcsCGFloat.
8545 (ns_draw_box): thickness is CGFloat.
8546 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8547 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8548 if not in main thread.
8549 (ns_get_pending_menu_title, ns_check_menu_open)
8550 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8551 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8552 (sendFromMainThread:): New method.
8553 (changeFont:): size is CGFloat.
8554 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8555 Disable warning about permanent text.
8556 (characterIndexForPoint:): Adjust return type depending on GNUstep
8558 (mouseDown:): delta is CGFloat.
8559 (updateFrameSize): Remove unised variable f.
8560 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8561 Cast float to EmacsCGFloat.
8562 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8563 also to -1 when restoring.
8564 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8565 inside NS_IMPL_COCOA.
8566 (toggleFullScreen:): Put call to toggleFullScreen inside
8567 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8568 (setPosition:portion:whole:): por is CGFloat.
8569 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8570 (mouseDown:): Use CGFloat.
8571 (mouseDragged:): Remove unised variable edge.
8572 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8574 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8576 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8577 when NS_IMPL_GNUSTEP.
8578 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8579 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8580 (EmacsToolbar): Add clearAll. Add tag argument to
8581 addDisplayItemWithImage.
8582 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8584 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8586 * nsmenu.m (ns_update_menubar): Make static.
8587 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8588 (fillWithWidgetValue:): Add cast to SEL for setAction.
8589 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8590 (update_frame_tool_bar): Update code for GNUstep.
8591 (clearAll): New method.
8592 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8593 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8594 Move identifierToItem setObject and activeIdentifiers addObject before
8595 call to insertItemWithItemIdentifier.
8596 (validateVisibleItems): Fix indentation.
8597 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8598 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8599 UtilityWindow to aStyle, remove call to setStyleMask.
8601 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8603 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8604 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8605 Use F suffix on floats.
8606 (ns_char_width): Returns CGFloat.
8607 (ns_ascii_average_width): w is CGFloat instead of float.
8608 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8610 (ns_glyph_metrics): CGFloat instead of float.
8612 * nsfns.m (x_set_foreground_color, x_set_background_color):
8614 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8615 remove unused variables.
8616 (Fns_read_file_name): Keep track if panel is for save.
8617 Use ns_filename_from_panel/ns_directory_from_panel.
8618 (Fns_list_services): delegate only used for COCOA.
8619 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8620 Just return the input if GNUstep.
8621 (x_screen_planes): Remove.
8622 (Fxw_color_values): Use EmacsCGFloat
8623 (Fns_display_monitor_attributes_list): Only get screen number for
8625 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8627 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8628 ns_directory_from_panel.
8630 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8632 * process.c (handle_child_signal): Also use WCONTINUED.
8633 This is so that list-processes doesn't mistakenly list the process
8634 as stopped, when the process has actually been continued and is
8637 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8639 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8640 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8641 not already configured.
8643 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8645 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8647 * Makefile.in (mostlyclean): Remove *.res files.
8649 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8651 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8652 a buffer (bug#8447).
8654 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8656 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8657 display vector, and we backtrack, handle the case that the
8658 previous character position is also displayed from a display
8659 vector or covered by a display string or image. (Bug#14476)
8661 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8663 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8664 (struct MonitorInfo, free_monitors): Remove.
8665 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8666 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8667 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8670 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8671 (struct MonitorInfo, free_monitors): Remove.
8672 (ns_screen_name): Make static.
8673 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8674 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8677 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8678 (struct MonitorInfo): New struct.
8679 (free_monitors, make_monitor_attribute_list): Declare.
8681 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8683 (free_monitors, make_monitor_attribute_list): New functions.
8684 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8687 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8689 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8691 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8693 * keyboard.c: Apply keyboard decoding only to events that come directly
8694 from the tty, not from unread-command-events (bug#14368).
8695 (read_event_from_main_queue): New function, extracted from read_char.
8696 (read_decoded_char): Remove.
8697 (read_decoded_event_from_main_queue): New function to replace it.
8698 (read_char): Use it.
8699 (read_key_sequence): Use read_char rather than read_decoded_char.
8701 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8703 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8705 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8707 2013-05-22 Kenichi Handa <handa@gnu.org>
8709 The following changes are to fix the setting of
8710 buffer-file-coding-system on, for instance, C-x RET c unix RET
8711 _FILE_OF_DOS_EOL_TYPE_ RET.
8713 * coding.h (struct coding_system): New member detected_utf8_chars.
8715 * coding.c (detect_coding_utf_8): Count characters and check EOL
8716 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8718 (setup_coding_system): Do not initialize coding->head_ascii.
8719 (check_ascii): Do not set coding->eol_seen but update it. Do not
8720 call adjust_coding_eol_type here.
8721 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8722 If the eol-type of CODING is already specified, adjust the eol type
8723 of the found coding-system.
8724 (decode_coding_gap): Cancel previous change. Utilize the
8725 character numbers counted by detect_coding_utf_8. Fix detection
8728 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8730 * search.c (looking_at_1): Only set last_thing_searched if the match
8731 changed the match-data (bug#14281).
8733 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8735 * xdisp.c (reseat_at_previous_visible_line_start):
8736 Already declared in dispextern.h, so remove it here.
8737 (move_it_vertically_backward): Likewise.
8739 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8741 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8742 (Fx_display_pixel_width, Fx_display_pixel_height)
8743 (Fx_display_mm_width, Fx_display_mm_height):
8744 Mention `display-monitor-attributes-list' in docstrings.
8746 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8747 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8748 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8749 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8750 (Fx_display_backing_store, Fx_display_visual_class)
8751 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8752 (Fx_display_grayscale_p, Fx_display_pixel_width)
8753 (Fx_display_pixel_height, Fx_display_planes)
8754 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8755 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8756 (Fx_display_mm_width, Fx_display_mm_height)
8757 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8758 height for all physical monitors as in X11.
8760 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8761 Return pixel width or height for all physical monitors as in X11.
8763 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8765 Port --enable-gcc-warnings to clang.
8766 * bytecode.c (exec_byte_code):
8768 Redo diagnostic pragmas to pacify clang, too.
8769 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8770 * editfns.c (Fencode_time):
8771 * fileio.c (file_accessible_directory_p):
8772 * font.c (font_unparse_xlfd):
8773 Use '&"string"[index]' instead of '"string" + (index)'.
8774 * undo.c (user_error): Remove; unused.
8776 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8778 * insdel.c (insert_1_both): Document the arguments, instead of
8779 referring to insert_1, which no longer exists.
8781 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8782 some window, increment windows_or_buffers_changed, so that
8783 *Messages* display in that window is updated. (Bug#14408)
8785 * w32.c: Include epaths.h.
8786 (init_environment): Use cmdproxy.exe without leading directories.
8787 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8789 (gettimeofday): Adjust signature and return value to Posix
8792 * unexw32.c (open_output_file): Delete the existing emacs.exe
8793 before creating it, to break the hard link to the versioned
8796 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8797 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8798 (FIRSTFILE_OBJ): New variables.
8799 (W32_RES): Rename to EMACSRES. All users changed.
8800 (base_obj): Use $(CM_OBJ).
8801 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8802 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8803 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8804 $(W32_RES_LINK) before $(LIBES).
8805 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8807 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8809 * makefile.w32-in (DOC): Use just "DOC".
8811 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8813 * process.c: Export default filters and sentinels to Elisp.
8814 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8816 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8817 (Fset_process_sentinel, Fformat_network_address):
8818 Default to them instead of nil.
8819 (server_accept_connection): Sentinels can't be nil any more.
8820 (read_and_dispose_of_process_output): New function, extracted from
8821 read_process_output.
8822 (read_process_output): Use it; filters can't be nil.
8823 (Finternal_default_process_filter): New function, extracted from
8824 read_process_output.
8825 (exec_sentinel_unwind): Remove function.
8826 (exec_sentinel): Don't zilch sentinel while running.
8827 (status_notify): Sentinels can't be nil.
8828 (Finternal_default_process_sentinel): New function extracted from
8830 (setup_process_coding_systems): Default filter is not nil any more.
8831 (syms_of_process): Export new Elisp functions and initialize
8833 * lisp.h (make_lisp_proc): New function.
8835 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8837 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8839 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8841 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8842 unless we know that the window w is a leaf window.
8843 Another attempt at solving bug#14062.
8845 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8847 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8850 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8852 * image.c (gif_load): Check that subimages fit (Bug#14345).
8854 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8856 * lread.c (skip_dyn_eof): New function.
8857 (read1): Use it to skip the end of a file in response to #@00.
8859 * doc.c (get_doc_string): Slightly relax the sanity checking.
8861 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8863 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8864 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8865 (MonitorInfo): New struct.
8866 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8867 (Fns_display_monitor_attributes_list): New functions.
8868 (display-usable-bounds): Remove.
8869 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8872 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8874 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8875 (GTK_CHECK_VERSION): New macro, if not already defined.
8876 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8877 replaced by GTK_CHECK_VERSION.
8879 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8881 * xterm.h (GTK_PREREQ): New macro.
8882 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8883 to use this macro instead, for consistency and clarity.
8885 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8887 * xdisp.c (row_for_charpos_p): New function, with code of
8888 cursor_row_p, but accepts an additional argument CHARPOS instead
8889 of using a hardcoded PT.
8890 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8891 (row_containing_pos): Call row_for_charpos_p instead of partially
8892 doing the same. Fixes cursor positioning under longlines-mode
8893 when longlines-show-effect includes more than one newline, when
8894 moving the cursor vertically up.
8896 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8898 * makefile.w32-in (ACL_H): New macro.
8899 ($(BLD)/fileio.$(O)): Update dependencies.
8901 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8903 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8904 * Makefile.in (LIB_ACL): New macro.
8905 (LIBACL_LIBS): Remove.
8906 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8907 * fileio.c: Include <acl.h>.
8908 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8909 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8911 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8914 * unexelf.c: Don't assume ElfW (Half) fits in int.
8915 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8916 when dealing with ElfW (Half) values, since they can exceed 2**31
8917 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8918 (entry_address): Omit unused NUM arg. All uses changed.
8920 2013-05-07 Juri Linkov <juri@jurta.org>
8922 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8923 to the string converted from number with `Fnumber_to_string'.
8926 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8928 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8929 This fixes a problem introduced by my previous change.
8931 2013-05-07 Glenn Morris <rgm@gnu.org>
8933 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8935 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8937 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8939 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8941 Static checking by GCC 4.8.0.
8942 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8943 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8944 (x_get_monitor_attributes_fallback)
8945 (x_get_monitor_attributes_xinerama)
8946 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8947 Define only if USE_GTK.
8948 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8949 (x_get_monitor_attributes_fallback): Omit unused locals.
8950 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8951 Use double, not float, to avoid mixed-mode floating point arithmetic.
8953 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8954 Jan Djärv <jan.h.d@swipnet.se>
8956 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8957 (XINERAMA_CFLAGS): New macros.
8958 (ALL_CFLAGS, LIBES): Use them.
8960 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8961 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8962 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8963 (syms_of_xfns): DEFSYM them.
8964 (struct MonitorInfo): New struct.
8965 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8966 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8967 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8968 (x_get_monitor_attributes_xinerama): New functions.
8969 (Fx_display_monitor_attributes_list): New primitive.
8970 (syms_of_xfns): Defsubr it.
8972 * xterm.h (x_display_info): Add Xatom_net_workarea and
8973 Xatom_net_current_desktop.
8975 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8976 and dpyinfo->Xatom_net_current_desktop.
8978 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8980 * xdisp.c (pos_visible_p): Use the special code for finding the
8981 beginning of a display property or overlay for any "replacing"
8982 display property, not just for display strings. This solves
8983 incorrect reporting of position by posn-at-point. (Bug#14241)
8985 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8987 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8988 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8989 Verify that ElfW (Half) fits in int.
8990 (fatal): Use same signature as lisp.h.
8991 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8992 configure and build with -DUNEXELF_DEBUG without worrying about
8993 other modules that use DEBUG.
8994 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8995 possibly-wide integers now uses it instead of plain fprintf.
8996 (entry_address): New function, which avoids problems with 32-bit
8997 overflow on 64-bit hosts.
8998 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8999 (round_up): Don't assume the remainder fits in int.
9000 (find_section): Use bool for boolean. Simplify debug code.
9001 (unexec): Don't assume file sizes fit in int or size_t.
9002 Omit unnecessary trailing newline in 'fatal' format.
9003 Use strerror rather than outputting decimal error number.
9004 Remove unused code when emacs is not defined;
9005 this file relies on Emacs now.
9006 Don't assume e_phnum and e_shnum are positive.
9008 * regex.c: Fix problems when DEBUG is defined.
9009 (extract_number, extract_number_and_incr): Define regardless of
9010 whether DEBUG is defined; that's simpler and makes the code less
9011 likely to go stale in the normal case when DEBUG is not defined.
9012 Return int rather than taking an int * arg. All callers changed.
9013 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9014 Remove, replacing with ...
9015 (DEBUG_PRINT): New macro. All callers changed.
9016 (DEBUG_COMPILES_ARGUMENTS): New macro.
9017 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9018 (print_compiled_pattern, print_double_string) [DEBUG]:
9019 Use prototype rather than old-style definition.
9020 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9021 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9022 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9023 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9024 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9025 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9026 This matters only when DEBUG is defined.
9028 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9030 * xdisp.c (set_iterator_to_next): Set the
9031 ignore_overlay_strings_at_pos_p flag only if we are _really_
9032 iterating over an overlay string, as indicated by the
9033 current.overlay_string_index member. (Bug#14306)
9035 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9037 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9038 to where it is used, to avoid autorelease issues (Bug#14050).
9040 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9042 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9043 * fileio.c (syms_of_fileio): Implement this.
9044 * filelock.c (create_lock_file): If symbolic links don't work, so
9045 we use a regular file as a lock file, do not fsync the lock file;
9048 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9050 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9051 (syms_of_minibuf): Adjust accodingly.
9053 * callint.c (Fcall_interactively): Adjust calls accordingly.
9055 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9057 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9058 w->contents is a buffer before computing everything else.
9059 Use parentheses to disambiguate last part of the condition.
9061 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9062 assertion violations. (Bug#14062)
9064 2013-05-01 David Reitter <david.reitter@gmail.com>
9066 * nsfns.m (ns_tooltip): Initialize.
9068 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9070 * coding.c (decode_coding_gap): Don't remove the character before
9071 a newline unless it's a CR character. (Bug#14287)
9073 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9075 * dispextern.h (struct face): Move enum face_underline_type
9076 earlier so that bitfields can be in the same word.
9078 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9080 * nsfns.m (handlePanelKeys): New function.
9081 (EmacsOpenPanel:performKeyEquivalent:)
9082 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9083 arrows/function/control and copy/paste keys (Bug#14296).
9085 2013-04-27 Juri Linkov <juri@jurta.org>
9087 * callint.c (Fcall_interactively): Call `Qread_number' for
9088 interactive code letter `n' instead of using duplicate code.
9091 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9093 * systime.h (make_timeval): Declare as 'const'.
9095 2013-04-27 Kenichi Handa <handa@gnu.org>
9097 * font.c (font_open_entity): Always open a font of manageable
9100 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9102 Port better to AIX (Bug#14258).
9103 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9106 2013-04-24 Kenichi Handa <handa@gnu.org>
9108 * coding.c (decode_coding_iso_2022): When an invalid escape
9109 sequence is encountered, reset the invocation and designation
9110 status to the safest one.
9112 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9114 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9115 Without this fix, "make distclean" leaves stamp-h1 behind.
9117 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9119 * w32fns.c (w32_fullscreen_rect): New function to compute the
9120 window rectangle for the given fullscreen mode.
9121 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9122 longer tunes the window size. This keeps the window's edges flush
9123 with the screen and allows the taskbar to hide itself in fullboth.
9125 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9126 window decorations and uses the entire screen.
9128 * w32term.h (w32_fullscreen_rect) Add prototype.
9129 (struct w32_output): Replace normal_width, normal_height,
9130 normal_top, and normal_left members with a single normal_placement
9132 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9134 (FRAME_NORMAL_PLACEMENT): New macro.
9136 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9138 * minibuf.c (Ftest_completion): Silence compiler warning.
9140 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9142 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9145 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9148 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9149 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9150 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9151 parentheses where appropriate.
9153 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9155 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9157 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9159 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9160 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9161 Mention in the doc string that setting these variables takes
9162 effect only after a call to set-window-buffer. (Bug#14200)
9164 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9166 * indent.c (Fvertical_motion): Don't consider display strings on
9167 overlay strings as display strings on the buffer position we
9168 started from. This prevents vertical cursor motion from jumping
9169 more than one line when there's an overlay string with a display
9170 property at end of line.
9171 Reported by Karl Chen <Karl.Chen@quarl.org> in
9172 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9174 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9176 * window.c (select_window): `record_buffer' even if window is
9177 already selected (bug#14191).
9179 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9181 * window.c (Fwindow_end): Test more flags, including the buffer's
9182 last_overlay_modified flag, to determine whether the window's
9183 display is really up-to-date. Prevents the function from
9184 returning a stale value. (Bug#14170)
9185 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9188 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9190 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9191 garbaged only if it is not already the top frame on its TTY.
9192 This prevents flickering due to constant redrawing of TTY frames when
9193 there are GUI frames open in the same session. (Bug#13864)
9195 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9197 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9198 of marking the idle timers directly.
9200 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9202 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9205 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9207 * window.c (select_window): Don't record_buffer while the invariant is
9208 temporarily broken (bug#14161).
9210 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9212 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9214 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9216 2013-04-07 Romain Francoise <romain@orebokech.com>
9218 Ignore additional platform-specific ACL errors (Bug#13702).
9219 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9220 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9222 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9224 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9227 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9229 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9230 This bug was introduced by my 2013-02-25 change that simplified
9231 data_start configuration. Without this change, on GNU/Linux
9232 an Emacs configured with --enable-profiling fails immediately
9233 due to a profiler signal.
9234 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9235 with these flags. On platforms where special flags are needed
9236 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9237 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9238 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9240 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9242 Get rid of some platform-specific functions examining window
9243 system and its capabilities. This is a partial rework of the
9245 * lisp.h (have_menus_p): Remove prototype. This function is
9246 replaced with platform-independent window_system_available.
9247 (check_window_system): Move to...
9248 * frame.h (decode_window_system_frame, window_system_available):
9249 ...here, add new prototypes.
9250 * frame.c (window_system_available, decode_window_system_frame):
9252 (check_window_system): Platform-independent now.
9253 * xterm.h (x_in_use): Remove declaration.
9255 * w32term.h (check_x_frame):
9256 * nsterm.h (check_x_frame): Remove prototypes. This function
9257 is replaced with platform-independent decode_window_system_frame.
9258 * msdos.c (have_menus_p): Remove.
9259 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9260 Remove platform-specific functions. Use check_window_system,
9261 decode_window_system_frame and check_ns_display_info where
9262 appropriate. Minor style and comment tweaks.
9263 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9264 (check_x_frame): Likewise.
9265 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9267 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9268 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9269 * xmenu.c, xselect.c: All related users changed.
9271 2013-04-03 Kenichi Handa <handa@gnu.org>
9273 The following changes is to optimize the code for reading UTF-8
9276 * coding.c (check_ascii): Rename from detect_ascii. Return value
9277 changed. Check EOL format. Do not call adjust_coding_eol_type
9279 (check_utf_8): New function.
9280 (adjust_coding_eol_type): Do nothing if already adjusted.
9281 (detect_coding): Compare the return value of check_ascii with
9282 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9283 (decode_coding_gap): Optimize for valid UTF-8.
9285 2013-03-21 Kenichi Handa <handa@gnu.org>
9287 * coding.c (syms_of_coding): Cancel previous change.
9289 * insdel.c (insert_from_gap): Fix previous change.
9291 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9293 Consistently use platform-specific function to detect window system.
9294 * lisp.h (check_window_system): New prototype. This function is
9295 going to replace check_x, check_w32 and check_ns.
9296 (have_menus_p): Mention msdos.c in comment.
9297 * fontset.c (check_window_system_func): Remove. Adjust all users.
9298 * fontset.h (check_window_system_func): Remove prototype.
9299 * nsterm.h (check_ns):
9300 * xterm.h (check_x):
9301 * w32term.h (check_w32): Likewise.
9302 * menu.c (Fx_popup_menu): Use check_window_system.
9303 * msdos.c (check_window_system): Define for MS-DOS.
9304 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9305 * w32fns.c (check_window_system): Likewise for MS-Windows.
9306 * xfns.c (check_window_system): Likewise for X.
9307 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9308 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9310 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9312 Prefer < to > in range checks such as 0 <= i && i < N.
9313 This makes it easier to visualize quantities on a number line.
9314 This patch doesn't apply to all such range checks,
9315 only to the range checks affected by the 2013-03-24 change.
9316 This patch reverts most of the 2013-03-24 change.
9317 * alloc.c (xpalloc, Fgarbage_collect):
9318 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9319 * character.c (string_escape_byte8):
9320 * charset.c (read_hex):
9321 * data.c (cons_to_unsigned):
9322 * dispnew.c (update_frame_1):
9323 * doc.c (Fsubstitute_command_keys):
9324 * doprnt.c (doprnt):
9325 * editfns.c (hi_time, decode_time_components):
9326 * fileio.c (file_offset):
9327 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9328 * font.c (font_intern_prop):
9329 * frame.c (x_set_alpha):
9330 * gtkutil.c (get_utf8_string):
9331 * indent.c (check_display_width):
9332 * keymap.c (Fkey_description):
9333 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9335 * minibuf.c (read_minibuf_noninteractive):
9336 * process.c (wait_reading_process_output):
9337 * search.c (Freplace_match):
9338 * window.c (get_phys_cursor_glyph):
9339 * xdisp.c (redisplay_internal):
9340 * xsmfns.c (smc_save_yourself_CB):
9341 Prefer < to > for range checks.
9342 * dispnew.c (sit_for): Don't mishandle NaNs.
9343 This fixes a bug introduced in the 2013-03-24 change.
9344 * editfns.c (decode_time_components): Don't hoist comparison.
9345 This fixes another bug introduced in the 2013-03-24 change.
9347 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9349 * frame.h (struct frame): Drop scroll_bottom_vpos
9350 member becaue all real users are dead long ago.
9351 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9352 * xdisp.c (redisplay_internal): Adjust user.
9354 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9356 * nsmenu.m (showAtX:Y:for:): setLevel to
9357 NSPopUpMenuWindowLevel (Bug#13998).
9359 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9361 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9362 (ns_check_pending_open_menu): Declare.
9364 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9365 (x_activate_menubar): Update the menu with title that matches
9366 ns_get_pending_menu_title, and call
9367 ns_check_pending_openmenu (Bug#12698).
9368 (menuWillOpen:): New method.
9369 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9371 * nsterm.m (menu_will_open_state, menu_mouse_point)
9372 (menu_pending_title): New varaibles.
9373 (ns_get_pending_menu_title, ns_check_menu_open)
9374 (ns_check_pending_open_menu): New functions.
9376 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9378 * indent.c (current_column_bol_cache): Remove leftover which is not
9379 used in Fmove_to_column any more.
9380 (current_column, scan_for_column): Adjust users.
9381 * keyboard.c (last_point_position_buffer, last_point_position_window):
9382 Remove leftovers which are not used for recording undo any more.
9383 (command_loop_1, syms_of_keyboard): Adjust users.
9384 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9385 redisplay_window any more.
9386 (move_it_to): Adjust user.
9388 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9390 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9391 Update dependencies.
9393 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9395 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9396 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9399 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9401 * window.h (struct window): Replace hchild, vchild and buffer slots
9402 with a single slot 'contents'. This is possible because each valid
9403 window may have either the child window (in vertical or horizontal
9404 combination) or buffer to display (for the leaf window). Using that,
9405 a lot of operations to traverse and/or change window hierarchies may
9406 be simplified. New member horizontal is used to distinguish between
9407 horizontal and vertical combinations of internal windows.
9408 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9409 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9410 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9411 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9412 Use contents slot, not buffer, where appropriate.
9413 (wset_combination): New function.
9414 (wset_buffer): Add eassert.
9415 (Fframe_first_window): Simplify the loop reaching first window.
9416 (Fwindow_buffer): Use WINDOW_LEAF_P.
9417 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9418 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9419 (unshow_buffer): Convert initial debugging check to eassert.
9420 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9421 (make_parent_window, window_resize_check, window_resize_apply)
9422 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9423 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9424 Adjust to match struct window changes.
9425 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9426 (mark_window_cursors_off, count_windows, get_leaf_windows)
9427 (foreach_window_1): Simplify the loop.
9428 * alloc.c (mark_object): Do not check for the leaf window because
9429 internal windows has no glyph matrices anyway.
9430 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9431 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9432 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9433 (build_frame_matrix_from_window_tree, mirror_make_current)
9434 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9435 (update_window_tree, set_window_update_flags): Simplify the loop.
9436 (sync_window_with_frame_matrix_rows): Enforce live window.
9437 Use contents slot, not buffer, where appropriate.
9438 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9439 and WINDOW_HORIZONTAL_COMBINATION_P.
9440 (make_frame_visible_1): Simplify the loop.
9441 Use contents slot, not buffer, where appropriate.
9442 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9443 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9444 (expose_window_tree): Likewise.
9445 Use contents slot, not buffer, where appropriate.
9446 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9447 to avoid deleted windows. Use contents slot instead of buffer.
9448 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9449 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9450 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9451 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9453 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9455 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9456 identify the reasons for assertion violations in bug#14062 and
9458 (Fx_show_tip): Fix compilation error under
9459 "--enable-check-lisp-object-type". (Bug#14073)
9461 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9462 Reported by <rzl24ozi@gmail.com>.
9464 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9466 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9468 (unwind_with_echo_area_buffer): ...to restore it here.
9469 This is needed to ensure that...
9470 (redisplay_window): ...both window markers are valid here,
9471 which is verified by eassert.
9472 * editfns.c (save_excursion_save): Do not assume that
9473 selected_window always displays the buffer.
9474 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9477 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9479 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9482 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9484 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9486 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9488 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9489 since MinGW's w32api headers do. This avoids compiler warnings.
9491 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9494 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9496 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9498 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9500 * gtkutil.c (style_changed_cb): Check if frame is live and an
9501 X frame (Bug#14038).
9503 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9505 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9506 Define only for _WIN32_WINNT less than 0x0500.
9507 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9509 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9510 see its own definitions of 'struct timeval' and 'struct timezone'.
9512 Fix incompatibilities between MinGW.org and MinGW64 headers.
9513 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9515 * w32.c (REPARSE_DATA_BUFFER): Guard with
9516 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9518 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9520 * xterm.c: Include X11/XKBlib.h
9521 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9523 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9525 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9527 * blockinput.h (input_blocked_p): Likewise.
9528 * bytecode.c (exec_byte_code): Likewise.
9529 * callproc.c (call_process_kill, call_process_cleanup)
9530 (Fcall_process): Likewise.
9531 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9532 (Fccl_execute_on_string): Likewise.
9533 * character.c (string_escape_byte8): Likewise.
9534 * charset.c (read_hex): Likewise.
9535 * cm.c (calccost): Likewise.
9536 * data.c (cons_to_unsigned): Likewise.
9537 * dired.c (directory_files_internal, file_name_completion):
9539 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9540 (sit_for): Likewise.
9541 * doc.c (Fsubstitute_command_keys): Likewise.
9542 * doprnt.c (doprnt): Likewise.
9543 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9544 * emacsgtkfixed.c: Likewise.
9545 * fileio.c (file_offset, Fwrite_region): Likewise.
9546 * floatfns.c (Fexpt, fmod_float): Likewise.
9547 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9549 * font.c (font_intern_prop): Likewise.
9550 * frame.c (x_set_alpha): Likewise.
9551 * gtkutil.c (get_utf8_string): Likewise.
9552 * indent.c (check_display_width): Likewise.
9553 * intervals.c (create_root_interval, rotate_right, rotate_left)
9554 (split_interval_right, split_interval_left)
9555 (adjust_intervals_for_insertion, delete_node)
9556 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9557 (merge_interval_right, merge_interval_left, copy_intervals)
9558 (set_intervals_multibyte_1): Likewise.
9559 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9560 * keymap.c (Fkey_description): Likewise.
9561 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9562 * lread.c (openp, read_integer, read1, string_to_number):
9564 * menu.c (ensure_menu_items): Likewise.
9565 * minibuf.c (read_minibuf_noninteractive): Likewise.
9566 * print.c (printchar, strout): Likewise.
9567 * process.c (create_process, Faccept_process_output)
9568 (wait_reading_process_output, read_process_output, send_process)
9569 (wait_reading_process_output): Likewise.
9570 * profiler.c (make_log, handle_profiler_signal): Likewise.
9571 * regex.c (re_exec): Likewise.
9572 * regex.h: Likewise.
9573 * search.c (looking_at_1, Freplace_match): Likewise.
9574 * sysdep.c (get_child_status, procfs_ttyname)
9575 (procfs_get_total_memory): Likewise.
9576 * systime.h (EMACS_TIME_VALID_P): Likewise.
9577 * term.c (dissociate_if_controlling_tty): Likewise.
9578 * window.c (get_phys_cursor_glyph): Likewise.
9579 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9580 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9582 * xfns.c (Fx_window_property): Likewise.
9583 * xmenu.c (set_frame_menubar): Likewise.
9584 * xselect.c (x_get_window_property, x_handle_dnd_message):
9586 * xsmfns.c (smc_save_yourself_CB): Likewise.
9587 * xterm.c (x_scroll_bar_set_handle): Likewise.
9589 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9591 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9592 to be optional or nil. Adjust comment and convert it to docstring.
9593 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9594 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9596 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9598 Static checking by GCC 4.8-20130319.
9599 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9600 * process.c (Fset_process_datagram_address)
9601 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9602 * xdisp.c (get_char_face_and_encoding)
9603 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9604 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9605 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9607 2013-03-24 Ken Brown <kbrown@cornell.edu>
9609 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9610 fix compilation on 64-bit Cygwin, where underscores are not
9611 automatically prepended.
9613 * w32term.c (w32_initialize): Silence compiler warning.
9615 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9617 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9618 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9619 variables, to save and restore frame dimensions.
9620 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9621 after returning from a 'fullscreen' configuration.
9622 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9623 to avoid races between the main thread and the input thread.
9625 * w32term.h (struct w32_output): New members normal_width,
9626 normal_height, normal_top, normal_left, and prev_fsmode.
9627 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9628 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9631 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9632 'fullscreen' parameter. Always record previous width and height
9633 of the frame, except when switching out of maximized modes, so
9634 that they could be restored correctly, instead of resetting to the
9635 default frame dimensions. Send SC_RESTORE command to the frame,
9636 unless we are going to send SC_MAXIMIZE, to restore the frame
9637 resize hints in the mouse pointer shown by the window manager.
9640 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9642 * lisp.h (get_frame_param): Adjust conditions for prototype
9645 2013-03-22 Ken Brown <kbrown@cornell.edu>
9647 * unexcw.c: Drop unneeded inclusion of w32common.h.
9648 (report_sheap_usage): Declare.
9649 (read_exe_header): Add magic numbers for x86_64.
9650 (fixup_executable): Fix printf format specifier for unsigned long
9653 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9655 * frame.h (struct frame): Put menu_bar_window under #ifdef
9656 because this member is not needed when X toolkit is in use.
9657 (fset_menu_bar_window):
9658 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9659 (free_glyphs, update_frame):
9660 * xdisp.c (expose_frame): Likewise.
9661 (display_menu_bar): Likewise. Remove redundant eassert.
9662 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9665 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9667 Use functions and constants to manipulate Lisp_Save_Value objects.
9668 This replaces code that used macros and strings and token-pasting.
9669 The change makes the C source a bit easier to follow,
9670 and shrinks the Emacs executable a bit.
9671 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9672 (make_save_value): Change 1st arg from string to enum. All callers
9675 (mark_object): Use if, not #if, for GC_MARK_STACK.
9676 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9677 (XSAVE_OBJECT): Now functions, not macros.
9678 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9679 the constant was never used.
9680 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9681 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9682 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9683 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9685 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9686 type3 with a single member save_type. All uses changed.
9687 (save_type, set_save_pointer, set_save_integer): New functions.
9688 * print.c (PRINTX): Remove.
9690 * alloc.c: Remove redundant static declarations.
9692 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9694 * window.h (struct window): Convert left_col, top_line, total_lines
9695 and total_cols from Lisp_Objects to integers. Adjust comments.
9696 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9698 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9699 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9700 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9701 Adjust users where appropriate.
9703 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9705 * frame.h (struct frame): Drop resx and resy because the same data is
9706 available from window system-specific output context. Adjust users.
9707 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9708 New functions to provide defaults when no window system available.
9709 (FRAME_RES_X, FRAME_RES_Y): New macros.
9710 (NUMVAL): Move from xdisp.c.
9711 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9712 (Ffont_face_attributes, Fopen_font):
9713 * image.c (gs_load):
9714 * w32font.c (fill_in_logfont):
9715 * xdisp.c (calc_pixel_width_or_height):
9716 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9717 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9719 2013-03-20 Kenichi Handa <handa@gnu.org>
9721 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9722 to 1 (temporary workaround until a bug related to ASCII
9723 optimization is fixed).
9725 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9727 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9728 Signal error if window is not internal. Adjust docstring.
9729 (delete_all_child_windows): Use combination_limit to save the buffer.
9730 (Fset_window_configuration): Adjust accordingly.
9731 * print.c (syms_of_print): Initialize debugging output not here...
9732 (init_print_once): ...but in a new function here.
9733 * lisp.h (init_print_once): Add prototype.
9734 * emacs.c (main): Add call to init_print_once. Adjust comments.
9736 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9738 * window.c (window_resize_check, window_resize_apply)
9739 (window_from_coordinates, recombine_windows, set_window_buffer)
9740 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9741 (Fsplit_window_internal, Fdelete_window_internal)
9742 (freeze_window_starts): Use bool for booleans.
9743 * window.h (window_frame_coordinates, resize_frame_windows)
9744 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9746 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9748 * dispnew.c (bitch_at_user): Use `user-error'.
9750 2013-03-17 Ken Brown <kbrown@cornell.edu>
9752 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9753 as return type of image_background. (Bug#13981)
9754 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9756 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9758 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9759 (ns_select): Don't return with result uninitialized.
9761 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9764 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9766 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9767 directories. If filename is nil, get directory name (Bug#13932).
9768 Use getFilename and getDirectory.
9769 (getFilename, getDirectory): New methods for EmacsSavePanel and
9771 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9773 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9775 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9777 2013-03-15 Kenichi Handa <handa@gnu.org>
9779 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9780 (adjust_after_replace): Make it back to static. Delete the third
9781 arg text_at_gap_tail. Cancel the code for handling it.
9783 * coding.h (struct coding_system): New member eol_seen.
9785 * coding.c (detect_ascii): New function.
9786 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9787 when the source bytes are actually scanned. On detecting for
9788 coding_category_utf_8_auto, call detect_ascii instead of scanning
9789 source bytes directly.
9790 (produce_chars): Call insert_from_gap with the new arg 0.
9791 (encode_coding): Likewise.
9792 (decode_coding_gap): Control ASCII optimization by the variable
9793 disable_ascii_optimization instead of #ifndef .. #endif.
9794 Deccode EOL format according to coding->eol_seen.
9795 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9798 * lisp.h (adjust_after_replace): Cancel externing it.
9799 (insert_from_gap): Adjust prototype.
9801 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9803 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9804 FULLSCREEN_MAXIMIZED. (Bug#13935)
9806 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9808 * region-cache.c (find_cache_boundary, move_cache_gap)
9809 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9810 Simplify debugging check and convert to eassert. Adjust comment.
9811 (pp_cache): Put under ENABLE_CHECKING.
9813 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9815 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9816 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9818 (w32fullscreen_hook): If the frame is visible, reset
9819 f->want_fullscreen flag after changing the frame size. If the
9820 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9823 2013-03-13 Daniel Colascione <dancol@dancol.org>
9825 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9826 too so that these builds can use Cygwin's file conversion
9827 functions. (We've been building and linking cygw32.o all along
9828 and just not using it.)
9830 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9832 File synchronization fixes (Bug#13944).
9833 * Makefile.in (LIB_FDATASYNC): New macro.
9835 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9836 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9837 Don't worry about HAVE_FSYNC, since a substitute fsync is
9838 available if the system lacks one.
9839 (Fwrite_regin): Retry fsync if interrupted.
9841 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9843 * w32term.c (w32_read_socket): If the Emacs frame is being
9844 activated, call w32fullscreen_hook, to make sure the new frame
9845 dimensions are in effect. (Bug#13937)
9847 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9849 * xdisp.c (init_iterator): Simplify because both character and byte
9850 positions are either specified or -1. Add eassert. Adjust comment.
9851 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9852 character and byte positions can be obtained from marker.
9854 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9856 Static checking by Sun C 5.12.
9857 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9858 * bytecode.c (exec_byte_code):
9859 * dispnew.c (init_display):
9861 * fileio.c (Fsubstitute_in_file_name):
9862 * keyboard.c (Fevent_convert_list):
9863 * keymap.c (Fsingle_key_description):
9864 * term.c (maybe_fatal, fatal):
9865 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9866 * xsmfns.c (Fhandle_save_session):
9867 Omit unreachable code.
9868 * keymap.c (map_keymap_char_table_item): Cast void * to
9869 a function pointer type; the C Standard requires this.
9871 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9872 Include <sys/param.h> unconditionally, as that works elsewhere and
9873 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9874 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9877 See ChangeLog.12 for earlier changes.
9883 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9885 This file is part of GNU Emacs.
9887 GNU Emacs is free software: you can redistribute it and/or modify
9888 it under the terms of the GNU General Public License as published by
9889 the Free Software Foundation, either version 3 of the License, or
9890 (at your option) any later version.
9892 GNU Emacs is distributed in the hope that it will be useful,
9893 but WITHOUT ANY WARRANTY; without even the implied warranty of
9894 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9895 GNU General Public License for more details.
9897 You should have received a copy of the GNU General Public License
9898 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.